1. The prefabricated part vibration galling device is characterized by comprising a sliding rail (1), a moving system arranged on the sliding rail (1), and a cleaning system, a pretensioning system, a purging system and a fine galling system which are sequentially arranged along the sliding rail (1), wherein the number of the fine galling systems is two, and the two fine galling systems are symmetrically arranged on two sides of the sliding rail (1);

the moving system comprises a travelling crane (2), the travelling crane (2) is arranged on a sliding track (1) in a sliding mode, a turntable (201) is arranged on the travelling crane (2), a connecting chassis (3) is arranged on the turntable (201), negative pressure fans (302) are connected to four corners of the connecting chassis (3), a plurality of vibration generators I (301) are arranged on the connecting chassis (3), a negative pressure suction plate (304) is arranged at the top of each vibration generator I (301), a plurality of suction nozzles (305) are arranged on each negative pressure suction plate (304), the suction nozzles (305) are communicated with the chassis (3) through air guide hoses (303), and hinge shafts (306) are arranged on the side edges of the negative pressure suction plates (304) and are connected with a heating panel (307) through the hinge shafts (306);

the pre-napping system comprises a Z-direction shaft rod (7), a Z-direction sliding block (701), a Y-direction shaft rod (702), a Y-direction sliding block (703), an X-direction shaft rod (704), an X-direction sliding block (705), a vibration generator II (706), a working panel (707), a slot (708) and a contact head workpiece (709); the X-direction sliding block (705) is arranged on an X-direction shaft rod (704) in a sliding mode, two ends of the X-direction shaft rod (704) are respectively connected with a Y-direction sliding block (703), the Y-direction sliding block (703) is arranged on a Y-direction shaft rod (702) in a sliding mode, two ends of the Y-direction shaft rod (702) are respectively connected with a Z-direction sliding block (701), the Z-direction sliding block (701) is arranged on a Z-direction shaft rod (7) in a sliding mode, a plurality of second vibration generators (706) are arranged at the bottom of the X-direction sliding block (705), a working panel (707) is connected to the bottom of the second vibration generators (706), a plurality of slots (708) are formed in the bottom of the working panel (707), and contact head workpieces (709) are arranged on the slots (708).

2. The vibration galling device of a prefabricated part according to claim 1, characterized in that: the negative pressure fan (302) is communicated with the connecting chassis (3), the air guide hose (303) is arranged between the connecting chassis (3) and the negative pressure suction plate (304), and two ends of the air guide hose (303) are respectively communicated with the connecting chassis (3) and the suction nozzle (305).

3. The vibration galling device of a prefabricated part according to claim 2, characterized in that: the cleaning system comprises a nozzle (4), a pipe network (401), a heater (402), an infusion pipe (403), a liquid tank (404), an air draft fan (5), a blowing fan (6) and a bending mechanical arm (601); the liquid box (404) is two, one side of one liquid box (404) is provided with a plurality of exhaust fan (5), one side of the other liquid box (404) is provided with a plurality of blowing fan (6), the top of the liquid box (404) is connected with a plurality of infusion tube (403), the infusion tube (403) is communicated with a tube network (401) through a heater (402), and the bottom of the tube network (401) is connected with a plurality of nozzles (4).

4. The vibration galling device of a prefabricated part according to claim 3, characterized in that: the blowing system comprises an air box (8), an air supply hose (801), a first vertical rod (9), a first vertical sleeve (901), a horizontal rod (902), a horizontal sleeve (903), an air storage cabin (904), an air nozzle (905) and a joint (906); the air box (8) is two and the interval symmetry sets up, air box (8) top is connected with a plurality of hoses (801) of supplying gas, hose (801) of supplying gas is through connecting (906) and air storage cabin (904) intercommunication, air storage cabin (904) both ends are connected with horizontal sleeve (903) respectively, horizontal sleeve (903) slide to be set up on horizon bar (902), horizon bar (902) both ends are connected with vertical sleeve (901) respectively, vertical sleeve (901) slide to be set up on vertical bar (9), vertical bar (9) set up on air box (8), air storage cabin (904) lower extreme and air nozzle (905) intercommunication.

5. The vibration galling device of a prefabricated part according to claim 4, characterized in that: the fine napping system comprises a moving vehicle (10), a vertical rod II (1001), a vertical sleeve II (1002), a horizontal rod I (1003), a horizontal sleeve II (1004), a vibration generator III (1005), a connecting rod (1006), a vibration generator IV (1007) and a napping needle head (1008); the movable trolley (10) is provided with a plurality of vertical rods II (1001), a vertical sleeve II (1002) is arranged on the vertical rods II (1001) in a sliding mode, one side of the vertical sleeve II (1002) is connected with a horizontal rod I (1003), a plurality of horizontal sleeve II (1004) is arranged on the horizontal rod I (1003) in a sliding mode, the lower end of the horizontal sleeve II (1004) is connected with a vibration generator III (1005), the vibration generator III (1005) is connected with a vibration generator IV (1007) through a connecting rod (1006), and the bottom of the vibration generator IV (1007) is provided with a plurality of napping needles (1008).

6. The vibration galling device of a prefabricated part according to claim 5, characterized in that: the pipe network (401) is in a shape of a Chinese character 'hui' and is positioned above the sliding track (1).

7. The vibration galling device of a prefabricated part according to any one of claims 1 to 6, characterized in that: one end of the blowing fan (6) is connected with a bending mechanical arm (601), and the bending mechanical arm (601) is arranged on a support at the top of the liquid tank (404).

8. The vibration galling device of a prefabricated part according to any one of claims 1 to 7, characterized in that: the number of the air storage cabin (904) and the number of the hair-pulling needles (1008) are more than four.

Background

With the rapid development of national economy, the proportion of the manufacturing industry in the total amount of the national economy is continuously increased, and particularly, the light-weight manufacturing is the foundation stone in the field. Because the production, raw material and labor costs for manufacturing components are continuously reduced under the impact of large-scale operation, the demand of the components is rapidly increased, and the conventional instant production mode cannot meet the demand. Thereby promoting the generation of prefabricated production strategies. In 2020, the united release of opinions about accelerating the development of new industrialization by nine ministries indicates that the standardization, unification and industry compatibility of the prefabricated parts are required, which puts higher requirements on the manufacturing industry of the prefabricated parts. In the conventional prefabricated member, the surface of the member is often required to be roughened to achieve the roughening operation. However, the common napping process mostly adopts a spraying type or a blowing type, and the current novel process is a vibration type and mainly depends on self-vibration to achieve the target. The process is more uniform than previous techniques. However, by combining the process, most of the existing vibration napping devices have the following problems:

(1) most of the existing devices combine a self-vibration process in the forming process of the surface of the component, and the surface of the component is formed into a napped shape through vibration waves, but the process is extremely harsh on process conditions, such as too short forming time, uneven vibration wave conduction and the like, and the process complexity and the difficulty of component quality control are increased due to the fact that additional forming processing needs to be carried out on the surface of the component.

(2) At present, the devices in the field lack a surface cleaning treatment process before surface roughening treatment of components, most of the components are blanks, on one hand, the roughness of the surface is extremely high due to adhesion, the flatness is poor, the overall uniformity of subsequent roughening is poor, and on the other hand, impurities are easily mixed in the roughening process.

(3) The existing device rarely carries out cleaning treatment on the surface after finishing the napping operation, so that whether the surface form of the component reaches the required processing level is difficult to judge.

Therefore, based on the above drawbacks, in the field of vibration-roughening device technology, there is still a need for research and improvement on a novel prefabricated-part vibration-roughening device, which is a research focus and focus in this field at present, and is the starting point and power of the present invention.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a prefabricated part vibration galling device.

In order to achieve the purpose, the invention provides the following technical scheme:

a prefabricated part vibration galling device comprises a sliding rail, a moving system arranged on the sliding rail, a cleaning system, a pretensioning system, a purging system and a fine galling system which are sequentially arranged along the sliding rail, wherein the number of the fine galling systems is two, and the two fine galling systems are symmetrically arranged on two sides of the sliding rail;

the moving system comprises a travelling crane, the travelling crane is arranged on a sliding track in a sliding manner, a rotary table is arranged on the travelling crane, a connecting chassis is arranged on the rotary table, negative pressure fans are connected to four corners of the connecting chassis, a plurality of vibration generators I are arranged on the connecting chassis, a negative pressure suction plate is arranged at the top of each vibration generator I, a plurality of suction nozzles are arranged on the negative pressure suction plate and communicated with the chassis through air guide hoses, and hinged shafts are arranged on the side edges of the negative pressure suction plate and connected with the heating panel through the hinged shafts;

the pre-napping system comprises a Z-direction shaft rod, a Z-direction sliding block, a Y-direction shaft rod, a Y-direction sliding block, an X-direction shaft rod, an X-direction sliding block, a vibration generator II, a working panel, a slot and a contact head workpiece; the X-direction sliding block is arranged on the X-direction shaft rod in a sliding mode, two ends of the X-direction shaft rod are respectively connected with the Y-direction sliding block, the Y-direction sliding block is arranged on the Y-direction shaft rod in a sliding mode, two ends of the Y-direction shaft rod are respectively connected with the Z-direction sliding block, the Z-direction sliding block is arranged on the Z-direction shaft rod in a sliding mode, the X-direction sliding block bottom is provided with a plurality of second vibration generators, the bottoms of the second vibration generators are connected with a working panel, the bottom of the working panel is provided with a plurality of slots, and contact head workpieces are arranged on the slots.

Preferably, the negative pressure fan is communicated with the connecting chassis, the air guide hose is arranged between the connecting chassis and the negative pressure suction plate, and two ends of the air guide hose are respectively communicated with the connecting chassis and the suction nozzle.

Preferably, the cleaning system comprises a nozzle, a pipe network, a heater, a liquid conveying pipe, a liquid box, an air draft fan, a blowing fan and a bending mechanical arm; the liquid case is two, and one of them liquid case one side is provided with a plurality of induced-draft fan, and another one liquid case one side is provided with a plurality of fan of blowing, and the liquid case top is connected with a plurality of transfer line, and the transfer line passes through heater and pipe network intercommunication, and the pipe network bottom is connected with a plurality of nozzle.

Preferably, the purging system comprises an air tank, an air supply hose, a first vertical rod, a first vertical sleeve, a horizontal rod, a horizontal sleeve, an air storage cabin, an air nozzle and a joint; the gas tank is two and the interval symmetry sets up, and the gas tank top is connected with a plurality of flexible pipes of supplying gas, and the flexible pipe of supplying gas communicates with the gas storage tank through the joint, and the gas storage tank both ends are connected with horizontal sleeve respectively, and horizontal sleeve slides and sets up on the horizontal pole, and the horizontal pole both ends are connected with vertical sleeve one respectively, and vertical sleeve one slides and sets up on vertical pole one, and vertical pole one sets up on the gas tank, and the gas storage tank lower extreme communicates with the air nozzle.

Preferably, the fine galling system comprises a moving vehicle, a vertical rod II, a vertical sleeve II, a horizontal rod I, a horizontal sleeve II, a vibration generator III, a connecting rod, a vibration generator IV and a galling needle head; the moving trolley is provided with a plurality of second vertical rods, the second vertical sleeves are arranged on the second vertical rods in a sliding mode, one side of each first vertical sleeve is connected with a first horizontal rod, the second horizontal sleeves are arranged on the first horizontal rods in a sliding mode, the lower ends of the second horizontal sleeves are connected with a third vibration generator, the third vibration generator penetrates through a connecting rod and a fourth vibration generator, and a plurality of napping needle heads are arranged at the bottoms of the fourth vibration generator.

Preferably, the pipe network is in a shape of a Chinese character 'hui' and is positioned above the sliding track.

Preferably, one end of the blowing fan is connected with a bending mechanical arm, and the bending mechanical arm is arranged on a support at the top of the liquid tank.

Preferably, the number of the air storage cabin and the number of the napping needles are more than four.

Compared with the prior art, the invention has the following beneficial effects:

(1) the device of the invention forms active and passive napping procedures through a moving system, a pre-napping system and a fine napping system, the moving system drives a component to vibrate through a vibration generator, and then the component is in frictional contact with a contact workpiece and a napping needle head which vibrate at high frequency in a subsequent napping system, so that rough and fine napping effects are generated successively, and more importantly, the component is heated properly through a heating panel in the napping process, so that the frictional effect can be improved, and the napping operation is smoother.

(2) The cleaning system of the device can remove the adhesive on the surface of the component at a high probability by synchronously spraying and cleaning and high-flux air blowing and sucking, so that on one hand, the original surface roughness of the component is greatly reduced, the integral uniformity of subsequent napping is improved, and on the other hand, the probability of impurities mixed into the component is reduced.

(3) The purging system of the device can remove impurities on the surface of the component no matter after pre-napping or fine napping operation. Impurity removal can be carried out after pre-napping, so that impurities cannot stay on the surface to influence subsequent fine operation, and impurity removal after fine napping can enable the surface form of the component to be closest to that obtained by machining, and the judgment of whether machining meets the standard or not is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a mobile system according to the present invention;

FIG. 3 is a schematic structural view of a slide rail according to the present invention;

FIG. 4 is a first schematic view of the cleaning system of the present invention;

FIG. 5 is a schematic view of a second embodiment of the cleaning system of the present invention;

FIG. 6 is a schematic structural view of a pre-napping system of the present invention;

FIG. 7 is a schematic diagram of the purge system of the present invention;

FIG. 8 is a schematic structural view of a fine roughening system according to the present invention;

FIG. 9 is a schematic view of a portion of the purge system of the present invention;

wherein: the device comprises a sliding track 1, a travelling crane 2, a turntable 201, a connecting chassis 3, a vibration generator I301, a negative pressure fan 302, an air guide hose 303, a negative pressure suction plate 304, a suction nozzle 305, a hinge shaft 306, a heating panel 307, a nozzle 4, a pipe network 401, a heater 402, an infusion pipe 403, a liquid tank 404, an air draft fan 5, a blowing fan 6, a bending mechanical arm 601, a Z-direction shaft 7, a Z-direction slide block 701, a Y-direction shaft 702, a Y-direction slide block 703, an X-direction shaft 704, an X-direction slide block 705, a vibration generator II 706, a working panel 707, a slot 708, a contact head workpiece 709, an air tank 8, an air feed hose 801, a vertical rod I9, a vertical sleeve I901, a horizontal rod 902, a horizontal sleeve 903, an air storage cabin 904, an air nozzle 905, a joint 906, a moving vehicle 10, a vertical rod II 1001, a vertical sleeve II 1002, a horizontal rod I1003, a horizontal sleeve II 1004, a vibration generator III 1005, a connecting rod 1006, a vibration generator IV 1007, a vibration generator III 1007, a connecting rod 1007, a vibration generator III 1005, A napping needle 1008.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a prefabricated part vibration galling device comprises a sliding rail 1, a moving system arranged on the sliding rail 1, and a cleaning system, a pretensioning system, a purging system and a fine galling system which are sequentially arranged along the sliding rail 1, wherein the number of the fine galling systems is two, and the two fine galling systems are symmetrically arranged on two sides of the sliding rail 1;

the moving system comprises a travelling crane 2, the travelling crane 2 is arranged on a sliding track 1 in a sliding mode, the travelling crane 2 can freely slide on the sliding track 1, and prefabricated parts are moved to each system to complete various process operations. The travelling crane 2 is provided with a turntable 201, the turntable 201 is provided with a connecting chassis 3, four corners of the connecting chassis 3 are connected with negative pressure fans 302, the connecting chassis 3 is provided with a plurality of vibration generators I301, the top of the vibration generators I301 is provided with a negative pressure suction plate 304, the negative pressure suction plate 304 is provided with a plurality of suction nozzles 305, the suction nozzles 305 are communicated with the chassis 3 through air guide hoses 303, and the side edges of the negative pressure suction plate 304 are provided with hinged shafts 306 and connected with a heating panel 307 through the hinged shafts 306; the negative pressure fan 302 is communicated with the connecting chassis 3, the air guide hose 303 is arranged between the connecting chassis 3 and the negative pressure suction plate 304, and two ends of the air guide hose 303 are respectively communicated with the connecting chassis 3 and the suction nozzle 305. The turntable 201 can drive the rotation direction of the prefabricated parts on the negative pressure suction plate 304. The prefabricated part is placed on the negative pressure suction plate 304, the negative pressure fan 302 sucks air and draws the air out through the connecting chassis 3, the air guide hose 303 and the suction nozzle 305 to generate negative pressure, so that the prefabricated part is sucked and fixed by the suction nozzle 305. Meanwhile, the heating panel 307 can be turned over up and down through the hinge shaft 306, so that the prefabricated part is heated to be matched with a galling operation, and the galling operation can be improved more smoothly by the aid of a friction effect. The vibration generator I301 can drive the prefabricated parts on the negative pressure suction plate 304 to vibrate so as to cooperate with the galling operation.

The cleaning system comprises a nozzle 4, a pipe network 401, a heater 402, a transfusion pipe 403, a liquid tank 404, an exhaust fan 5, a blowing fan 6 and a bending mechanical arm 601; the liquid tank 404 is two, one side of one liquid tank 404 is provided with a plurality of air extracting fans 5, one side of the other liquid tank 404 is provided with a plurality of air blowing fans 6, the top of the liquid tank 404 is connected with a plurality of infusion pipes 403, the infusion pipes 403 are communicated with a pipe network 401 through a heater 402, and the bottom of the pipe network 401 is connected with a plurality of nozzles 4. The pipe network 401 is in a shape of a Chinese character 'hui' and is located above the sliding track 1. One end of the blowing fan 6 is connected with a bending mechanical arm 601, and the bending mechanical arm 601 is arranged on a support at the top of the liquid tank 404. The liquid tank 404 is filled with liquid with a cleaning agent, the cleaning liquid is conveyed to the heater 402 through the liquid conveying pipe 403 to be further heated, the heated cleaning liquid is conveyed into the square-shaped pipe network 401 and is sprayed out through the plurality of nozzles 4 which are uniformly distributed to be sprayed on the prefabricated part to be cleaned, and impurities are removed. Meanwhile, the air draft fan 5 and the air blowing fan 6 which are symmetrically arranged are matched for air draft and air blowing, so that drying operation of cleaned prefabricated parts can be completed, and the working efficiency is effectively improved.

The pre-napping system comprises a Z-direction shaft rod 7, a Z-direction sliding block 701, a Y-direction shaft rod 702, a Y-direction sliding block 703, an X-direction shaft rod 704, an X-direction sliding block 705, a second vibration generator 706, a working panel 707, a slot 708 and a contact head workpiece 709; the X-direction sliding block 705 is arranged on an X-direction shaft rod 704 in a sliding mode, two ends of the X-direction shaft rod 704 are respectively connected with the Y-direction sliding block 703, the Y-direction sliding block 703 is arranged on a Y-direction shaft rod 702 in a sliding mode, two ends of the Y-direction shaft rod 702 are respectively connected with the Z-direction sliding block 701, the Z-direction sliding block 701 is arranged on a Z-direction shaft rod 7 in a sliding mode, a plurality of vibration generators 706 are arranged at the bottom of the X-direction sliding block 705, a working panel 707 is connected to the bottom of each vibration generator 706, a plurality of inserting grooves 708 are formed in the bottom of the working panel 707, and contact head workpieces 709 are arranged on the inserting grooves 708. The Z-direction sliding block 701 is controlled to slide up and down on the Z-direction shaft rod 7, the Y-direction sliding block 703 slides back and forth on the Y-direction shaft rod 702, and the X-direction sliding block 705 slides back and forth on the X-direction shaft rod 704, so that the height position, front, back, left and right horizontal positions of the contact head workpiece 709 can be adjusted, meanwhile, the contact head workpiece 709 can be driven to vibrate through the vibration of the vibration generator II 706, and the vibration generator I301 is matched to vibrate, so that the pre-hair-stretching operation of the prefabricated part is realized, and the rough hair-stretching effect is realized.

The blowing system comprises an air box 8, an air supply hose 801, a first vertical rod 9, a first vertical sleeve 901, a horizontal rod 902, a horizontal sleeve 903, an air storage cabin 904, an air nozzle 905 and a joint 906; the gas tank 8 is two and is arranged symmetrically at intervals, the top of the gas tank 8 is connected with a plurality of gas feeding hoses 801, the gas feeding hoses 801 are communicated with the gas storage cabin 904 through a connector 906, two ends of the gas storage cabin 904 are respectively connected with horizontal sleeves 903, the horizontal sleeves 903 are arranged on a horizontal rod 902 in a sliding mode, two ends of the horizontal rod 902 are respectively connected with a first vertical sleeve 901, the first vertical sleeves 901 are arranged on a first vertical rod 9 in a sliding mode, the first vertical rod 9 is arranged on the gas tank 8, and the lower end of the gas storage cabin 904 is communicated with an air nozzle 905. The gas storage cabin 904 delivers gas to the gas storage cabin 904 through the gas delivery hose 801, and the gas in the gas storage cabin 904 is ejected to the prefabricated part through the gas nozzle 905 to complete the purging operation, so as to purge impurities on the prefabricated part. By controlling the vertical sleeve I901 to slide up and down on the vertical rod I9, and the horizontal sleeve 903 to slide back and forth on the horizontal rod 902, the height position and the horizontal position of the gas storage cabin 904 are adjusted, so that the prefabricated part is comprehensively blown and cleaned, and the impurity removal efficiency is improved. The gas storage cabin 904 is more than four, which is beneficial to improving the purging and impurity removing efficiency.

The fine napping system comprises a moving vehicle 10, a vertical rod II 1001, a vertical sleeve II 1002, a horizontal rod I1003, a horizontal sleeve II 1004, a vibration generator III 1005, a connecting rod 1006, a vibration generator IV 1007 and a napping needle 1008; the moving trolley 10 is provided with a plurality of vertical rod II 1001, a vertical sleeve II 1002 is arranged on the vertical rod II 1001 in a sliding mode, one side of the vertical sleeve II 1002 is connected with a horizontal rod I1003, a plurality of horizontal sleeve II 1004 is arranged on the horizontal rod I1003 in a sliding mode, the lower end of the horizontal sleeve II 1004 is connected with a vibration generator III 1005, the vibration generator III 1005 is connected with a vibration generator IV 1007 through a connecting rod 1006, and a plurality of napping needle heads 1008 are arranged at the bottom of the vibration generator IV 1007. By controlling the second vertical sleeve 1002 to slide up and down on the second vertical rod 1001 and the second horizontal sleeve 1004 to slide back and forth on the first horizontal rod 1003, the height position and the horizontal position of the napping needle 1008 can be further adjusted, so that the precise napping operation can be performed on the prefabricated part. Meanwhile, the third vibrating generator 1005 and the fourth vibrating generator 1007 vibrate to drive the napping needle 1008 to vibrate, so that fine napping of the prefabricated part is realized. The number of the napping needle heads 1008 is more than four, which is beneficial to improving the fine napping effect. The component after the fine napping operation is moved to the position below the purging system by the moving system, purging and impurity removing are carried out again, the surface form of the component can be made to be closest to the surface form of the component obtained by machining, and judgment of whether machining meets the standard or not is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.