1. The utility model provides a lipstick pipe core of restrainting kludge which characterized in that: the wire rolling machine comprises a machine base (1), a conveyor belt (2) is arranged on the machine base (1), first material taking and placing mechanisms (3) are respectively arranged at two ends of the conveyor belt (2), a second material taking and placing mechanism (4) is arranged above the conveyor belt (2), a wire rolling mechanism (5) is arranged on the side face of the second material taking and placing mechanism (4), the wire rolling mechanism (5) comprises a middle bundle core die holder (51), a third motor (52), a third slide rail (53), a third slide seat (54) and a feeding motor (55), the middle bundle core die holder (51) is driven by the third motor (52) to rotate, a middle bundle core placing groove (511) is arranged at the top of the middle bundle core die holder (51), the third slide seat (54) is slidably arranged on the third slide rail (53), a lead screw (56) is connected onto an output shaft of the feeding motor (55), and the lead screw (56) is in threaded fit with the third slide seat (54), the third sliding seat (54) is driven by the feeding motor (55) to slide on the third sliding rail (53) to approach or depart from the middle beam core mold seat (51), a rolling wheel (57) is rotatably arranged on the third sliding seat (54), and a convex ring (571) for extruding a concave ring on the outer wall of the middle beam is arranged on the outer periphery of the rolling wheel (57).

2. The lipstick tube in core assembly machine of claim 1, wherein: the wire rolling mechanism (5) comprises a lifting frame (59) driven by a third lifting cylinder (58), the lifting frame (59) is rotatably provided with the middle bundle core die holder (51), the bottom of the middle bundle core die holder (51) is connected with a rotating shaft (510), the rotating shaft (510) and an output shaft of a third motor (52) are in belt transmission, and the width of a belt pulley on the side of the rotating shaft (510) is larger than that of the belt.

3. The lipstick tube in core assembly machine of claim 1, wherein: be provided with vertical guide way (541) on third sliding seat (54), vertical rotation is provided with adjusting screw (542) in vertical guide way (541), be provided with regulating block (543) in vertical guide way (541), regulating block (543) with adjusting screw (542) screw-thread fit, gyro wheel (57) rotate set up in on regulating block (543), screw-thread fit is used for fixing a position positioning nut (544) of adjusting screw (542).

4. The lipstick tube in core assembly machine of claim 1, wherein: first drop feed mechanism (3) of getting includes first locating seat (31), be provided with first slide rail (32) on first locating seat (31), it is provided with first sliding seat (34) by first cylinder (33) driven to slide on first slide rail (32), be provided with first lift cylinder (35) on first sliding seat (34), first lift cylinder (35) bottom is provided with first pneumatic clamping jaw mount pad (36), be provided with first pneumatic clamping jaw (37) on first pneumatic clamping jaw mount pad (36).

5. The lipstick tube in core assembly machine according to claim 4, wherein: the first sliding seat (34) is provided with a first guide hole (341), and the first pneumatic clamping jaw mounting seat (36) is provided with a first guide rod (361) penetrating through the first guide hole (341).

6. The lipstick tube in core assembly machine of claim 1, wherein: the second material taking and placing mechanism (4) comprises a second positioning seat (41), a second lifting cylinder (42) is arranged on the second positioning seat (41), a swing cylinder mounting seat (43) is arranged at the bottom of the second lifting cylinder (42), a swing cylinder (44) is arranged on the swing cylinder mounting seat (43), a second pneumatic clamping jaw mounting seat (45) is arranged at the swing end of the swing cylinder (44), and second pneumatic clamping jaws (46) are respectively arranged at two ends of the second pneumatic clamping jaw mounting seat (45).

7. The lipstick tube in core assembly machine of claim 6, wherein: and a second guide hole (411) is formed in the second positioning seat (41), and a second guide rod (431) penetrating through the second guide hole (411) is arranged on the swing cylinder mounting seat (43).

8. The lipstick tube in core assembly machine of claim 1, wherein: the side of well bundle core die holder (51) is provided with hold-down mechanism (6), hold-down mechanism (6) include fourth positioning seat (61), fourth cylinder (62), fourth lift cylinder mount pad (63), fourth lift cylinder (64) and compress tightly arm (65), fourth lift cylinder (64) set up in on fourth lift cylinder mount pad (63), the flexible end of fourth lift cylinder (64) is connected with compress tightly arm (65), fourth cylinder (62) are connected and can drive compress tightly arm (65) and remove extremely well bundle core die holder (51) top.

9. The lipstick tube in core assembly machine of claim 8, wherein: be provided with fourth guiding hole (66) on compress tightly arm (65), wear to be equipped with fourth guide bar (67) on fourth guiding hole (66), fourth guide bar (67) top is provided with locating part (68), fourth guide bar (67) bottom is provided with compressing head (69), compressing head (69) with compress tightly between arm (65) the cover is equipped with spring (610) on fourth guide bar (67).

10. The lipstick tube in core assembly machine of claim 1, wherein: a dust blowing pipeline (71) is arranged on the side surface of the middle beam core die holder (51), and a dust suction pipeline (72) is arranged on the side opposite to the dust blowing pipeline (71).

Background

Lipstick or lip balm is a common cosmetic for women, generally in the form of a paste or fluid, and is placed in a packaging tube. The packaging tube mainly comprises a cover body, a base and a middle bundle core, wherein the middle bundle core mostly comprises four components, namely a bead, a fork, a spiral and a middle bundle, the bead is a container for containing paste, the fork and the spiral are matched to drive the bead to move, the paste is pushed out or hidden in the packaging tube, the middle bundle is sleeved on the fork to play a decorative role, and the middle bundle and the fork are rotatably limited.

In the prior art, a general middle beam core is generally made of a plastic material, a limiting ring is generally arranged on the inner wall of the bottom of a middle beam, a limiting groove is generally arranged at the bottom of a fork, and the limiting ring can be clamped into the limiting groove in a mode that the middle beam is sleeved on the fork to be directly pressed, so that the middle beam and the fork can rotate and cannot be separated. In the production of the metal-made middle bundle core, the middle bundle is deformed due to the adoption of the structure and the processing mode, so that the assembly equipment of the plastic-made middle bundle core in the prior art cannot meet the assembly of the metal-made middle bundle core, and the prior art does not have automatic equipment for assembling the metal-made middle bundle core.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the lipstick tube core-in-bundle assembling machine which can automatically press a concave ring on the outer wall of the middle bundle core and embed the concave ring into the groove of the fork of the middle bundle core so as to realize rotatable limiting between the middle bundle and the fork.

In order to solve the technical problem, the invention is solved by the following technical scheme: a lipstick tube core bundle assembling machine comprises a machine base, wherein a conveyor belt is arranged on the machine base, two ends of the conveyor belt are respectively provided with a first material taking and placing mechanism, a second material taking and placing mechanism is arranged above the conveyor belt, a thread rolling mechanism is arranged on the side face of the second material taking and placing mechanism and comprises a core bundle base, a third motor, a third slide rail, a third slide seat and a feeding motor, the core bundle base is driven by the third motor to rotate, a core bundle placing groove is arranged at the top of the core bundle base, the third slide seat is arranged on the third slide rail in a sliding manner, a lead screw is connected onto an output shaft of the feeding motor and is in threaded fit with the third slide seat, the third slide seat is driven by the feeding motor to slide on the third slide rail to be close to or far away from the core bundle base, and a thread rolling wheel is rotationally arranged on the third slide seat, and a convex ring used for pressing the concave ring out of the outer wall of the middle bundle is arranged on the periphery of the wire rolling wheel. The lipstick tube inner core-bundling assembling machine can automatically press out the concave ring on the outer wall of the middle bundle core, and the concave ring is embedded into the groove of the fork of the middle bundle core, so that the rotatable limiting between the middle bundle and the fork is realized.

In the above technical scheme, preferably, the thread rolling mechanism comprises a lifting frame driven by a third lifting cylinder, the lifting frame is rotatably provided with the middle core bundling die holder, the bottom of the middle core bundling die holder is connected with a rotating shaft, the rotating shaft and an output shaft of a third motor are in belt transmission, and the width of a belt pulley on the side of the rotating shaft is greater than that of the belt.

In the above technical scheme, preferably, a vertical guide groove is formed in the third sliding seat, an adjusting screw rod is vertically arranged in the vertical guide groove in a rotating mode, an adjusting block is arranged in the vertical guide groove, the adjusting block is in threaded fit with the adjusting screw rod, the roller line wheel is rotationally arranged on the adjusting block, and the adjusting screw rod is provided with a positioning nut in threaded fit for positioning the adjusting screw rod.

Among the above-mentioned technical scheme, it is preferred that first get material mechanism of putting includes first locating seat, be provided with first slide rail on the first locating seat, it is provided with the first sliding seat by first cylinder drive to slide on the first slide rail, be provided with first lift cylinder on the first sliding seat, first lift cylinder bottom is provided with first pneumatic clamping jaw mount pad, be provided with first pneumatic clamping jaw on the first pneumatic clamping jaw mount pad.

In the above technical scheme, preferably, the first sliding seat is provided with a first guide hole, and the first pneumatic clamping jaw mounting seat is provided with a first guide rod penetrating through the first guide hole.

Among the above-mentioned technical scheme, it is preferred that the second is got and is put material mechanism and is included the second positioning seat, be provided with second lift cylinder on the second positioning seat, second lift cylinder bottom is provided with the swing cylinder mount pad, be provided with the swing cylinder on the swing cylinder mount pad, the swing end of swing cylinder is provided with the pneumatic clamping jaw mount pad of second, the both ends of the pneumatic clamping jaw mount pad of second respectively are provided with the pneumatic clamping jaw of a second.

In the above technical scheme, preferably, the second positioning seat is provided with a second guide hole, and the swing cylinder mounting seat is provided with a second guide rod penetrating through the second guide hole.

In the above technical scheme, preferably, a pressing mechanism is arranged on a side surface of the core die holder for the middle bundle, the pressing mechanism includes a fourth positioning seat, a fourth cylinder, a fourth lifting cylinder mounting seat, a fourth lifting cylinder and a pressing arm, the fourth lifting cylinder is arranged on the fourth lifting cylinder mounting seat, a telescopic end of the fourth lifting cylinder is connected with the pressing arm, and the fourth cylinder is connected with and can drive the pressing arm to move to a position above the core die holder for the middle bundle.

In the above technical scheme, preferably, a fourth guide hole is formed in the pressing arm, a fourth guide rod penetrates through the fourth guide hole, a limiting part is arranged at the top of the fourth guide rod, a pressing head is arranged at the bottom of the fourth guide rod, and a spring is sleeved on the fourth guide rod between the pressing head and the pressing arm.

In the above technical scheme, preferably, a dust blowing pipeline is arranged on the side surface of the middle beam core die holder, and a dust suction pipeline is arranged on the side opposite to the dust blowing pipeline.

Compared with the prior art, the invention has the following beneficial effects: the lipstick tube inner core-bundling assembling machine can automatically press out the concave ring on the outer wall of the middle bundle core, and the concave ring is embedded into the groove of the fork of the middle bundle core, so that the rotatable limiting between the middle bundle and the fork is realized.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a first material taking and placing mechanism in the embodiment of the invention.

Fig. 3 is a schematic structural view of a second material taking and placing mechanism in the embodiment of the invention.

Fig. 4 is a schematic structural diagram of a thread rolling mechanism in an embodiment of the invention.

Fig. 5 is a schematic structural diagram of a pressing mechanism in an embodiment of the invention.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, a lipstick tube core-bundling assembling machine includes a machine base 1, a conveyor belt 2 is disposed on the machine base 1, a first material taking and placing mechanism 3 is disposed at each end of the conveyor belt 2, a second material taking and placing mechanism 4 is disposed above the conveyor belt 2, a thread rolling mechanism 5 is disposed at a side surface of the second material taking and placing mechanism 4, the thread rolling mechanism 5 includes a core-bundling die holder 51, a third motor 52, a third slide rail 53, a third slide base 54 and a feeding motor 55, the core-bundling die holder 51 is driven by the third motor 52 to rotate, a core-bundling placing groove 511 is disposed at a top of the core-bundling die holder 51, the third slide base 54 is slidably disposed on the third slide rail 53, a lead screw 56 is connected to an output shaft of the feeding motor 55, the lead screw 56 is in threaded fit with the third slide base 54, the third slide base 54 is driven by the feeding motor 55 to slide on the third slide rail 53 to approach or be away from the core-bundling die holder 51, a thread rolling wheel 57 is rotatably disposed on the third slide base 54, the outer periphery of the rolling wheel 57 is provided with a convex ring 571 for pressing a concave ring on the outer wall of the middle bundle. The lipstick tube core-in-tube assembling machine is used for automatically extruding a concave ring on the outer wall of a middle beam core and embedding the concave ring into a groove of a fork of the middle beam core to realize rotatable limit between the middle beam and the fork, when in processing, production equipment on the front side firstly assembles beads, the fork, a screw and the middle beam into a whole, then a first material taking and placing mechanism 3 grabs and conveys the integrally assembled middle beam core to a conveyor belt 2, the conveyor belt 2 conveys the middle beam core to a grabbing position of a second material taking and placing mechanism 4, the second material taking and placing mechanism 4 grabs the middle beam core to a middle beam core placing groove 511 of a middle beam core mold base 51, the middle beam core mold base 51 is driven by a third motor 52 to rotate and drive the middle beam core to rotate together, a feed motor 55 drives a screw rod 56 to rotate and drive a third sliding base 54 to slide on a third sliding rail 53 until a wire rolling wheel 57 is attached to the middle beam core, the wire rolling wheel 57 is driven by the rotation of the middle beam core and rotates and extrudes a concave ring on the outer wall of the middle beam core, the concave ring is embedded into a groove of a fork of the middle bundle core, the middle bundle and the fork are rotatably limited, after the rolling line machining is completed, the middle bundle core is grabbed back to the conveying belt 2 by the second fetching and placing mechanism 4, the conveying belt 2 is conveyed to the grabbing position of the first fetching and placing mechanism 3 at the other end, and the first fetching and placing mechanism 3 is used for grabbing blanking.

In this embodiment, the thread rolling mechanism 5 includes a lifting frame 59 driven by a third lifting cylinder 58, the lifting frame 59 is rotatably provided with a middle beam core mold base 51, the bottom of the middle beam core mold base 51 is connected with a rotating shaft 510, the rotating shaft 510 and an output shaft of a third motor 52 are driven by a belt, and the width of a belt pulley on the side of the rotating shaft 510 is larger than that of the belt. The lifting frame 59 can be driven by the third lifting cylinder 58 to lift, so that the height of the core die base 51 of the middle beam can be adjusted, the core die base is suitable for the thread rolling processing of the middle beam cores of different models, and the transmission between the belt and the belt pulley can be still maintained after the lifting frame 59 lifts.

In this embodiment, a vertical guide groove 541 is formed in the third sliding seat 54, an adjusting screw 542 is vertically rotatably disposed in the vertical guide groove 541, an adjusting block 543 is disposed in the vertical guide groove 541, the adjusting block 543 is in threaded fit with the adjusting screw 542, the rolling wheel 57 is rotatably disposed on the adjusting block 543, a positioning nut 544 for positioning the adjusting screw 542 is in threaded fit with the adjusting screw 542, and a hand wheel is disposed at one end of the adjusting screw 542. Adopt this structure accessible to rotate adjusting screw 542 and adjust the height of regulating block 543 in vertical guide way 541 to realize the regulation of gyro wheel 57 height, be suitable for the thread rolling processing of restraint core in the different models, after adjusting screw 542 accomplishes the regulation, screw up set nut 544 can prevent that adjusting screw 542 from accidentally rotating.

In this embodiment, the first material taking and placing mechanism 3 includes a first positioning seat 31, a first slide rail 32 is arranged on the first positioning seat 31, a first slide seat 34 driven by a first air cylinder 33 is arranged on the first slide rail 32 in a sliding manner, a first lifting air cylinder 35 is arranged on the first slide seat 34, a first pneumatic clamping jaw mounting seat 36 is arranged at the bottom of the first lifting air cylinder 35, and a first pneumatic clamping jaw 37 is arranged on the first pneumatic clamping jaw mounting seat 36. The first drop feed mechanism 3 of getting sets up respectively in the both ends of conveyer belt 2, and one is used for the well bundle core material loading before the roll line, and one is used for the well bundle core unloading after the roll line, and the material loading process is: the first lifting cylinder 35 pushes the first pneumatic clamping jaw mounting seat 36 to descend, the first lifting cylinder 35 resets after the first pneumatic clamping jaw 37 grabs the middle bundle core, the first cylinder 33 extends to push the first sliding seat 34 to move, so that the first pneumatic clamping jaw 37 is located above the conveyor belt 2, then the first lifting cylinder 35 pushes the first pneumatic clamping jaw mounting seat 36 to descend, the first lifting cylinder 35 resets after the first pneumatic clamping jaw 37 loosens the middle bundle core, and then the first cylinder 33 resets again. The principle of the blanking process is consistent with that of the feeding process, and the blanking process is not repeated.

In this embodiment, in order to enable the first pneumatic clamping jaw mounting base 36 to stably lift, the first sliding base 34 is provided with a first guide hole 341, and the first pneumatic clamping jaw mounting base 36 is provided with a first guide rod 361 passing through the first guide hole 341.

In this embodiment, the second material taking and placing mechanism 4 includes a second positioning seat 41, a second lifting cylinder 42 is disposed on the second positioning seat 41, a swing cylinder mounting seat 43 is disposed at the bottom of the second lifting cylinder 42, a swing cylinder 44 is disposed on the swing cylinder mounting seat 43, a swing end of the swing cylinder 44 is provided with a second pneumatic clamping jaw mounting seat 45, and two ends of the second pneumatic clamping jaw mounting seat 45 are respectively provided with a second pneumatic clamping jaw 46. The operation process of the second material taking and placing mechanism 4 is as follows: the second lifting cylinder 42 extends to drive the swing cylinder mounting seat 43 to descend, the second pneumatic clamping jaw 46 at one side grabs a middle bundle core of a non-rolled wire on the conveyor belt, the second pneumatic clamping jaw 46 at the other side grabs a middle bundle core of a middle bundle core mold seat 51 which finishes the rolled wire, then the second lifting cylinder 42 retracts into the swing cylinder mounting seat 43 to ascend, the swing cylinder 44 drives the second pneumatic clamping jaw mounting seat 45 to rotate 180 degrees, the second lifting cylinder 42 extends out of the swing cylinder mounting seat 43 to descend, the two second pneumatic clamping jaws 46 loosen the middle bundle core, the position of the middle bundle core of the non-rolled wire and the position of the middle bundle core which finishes the rolled wire are exchanged, and then the second lifting cylinder 42 resets.

In this embodiment, in order to enable the swing cylinder mounting base 43 to stably lift, the second positioning seat 41 is provided with a second guide hole 411, and the swing cylinder mounting base 43 is provided with a second guide rod 431 passing through the second guide hole 411.

In this embodiment, a pressing mechanism 6 is disposed on a side surface of the core mold seat 51, the pressing mechanism 6 includes a fourth positioning seat 61, a fourth cylinder 62, a fourth lifting cylinder mounting seat 63, a fourth lifting cylinder 64, and a pressing arm 65, the fourth lifting cylinder 64 is disposed on the fourth lifting cylinder mounting seat 63, a telescopic end of the fourth lifting cylinder 64 is connected to the pressing arm 65, and the fourth cylinder 62 is connected to and can drive the pressing arm 65 to move above the core mold seat 51. When the middle bundle core is put into the middle bundle core die holder 51, the pressing mechanism 6 is provided for ensuring that the bottom of the middle bundle core contacts the bottom of the middle bundle core placing groove 511, and the operation process of the pressing mechanism 6 is as follows: the fourth air cylinder 62 extends out to drive the pressing arm 65 to move above the core block 51, and the fourth air cylinder 62 retracts to drive the pressing arm 65 to press down so as to press down the core in the core block 51 to be attached to the bottom of the core placing groove 511.

In this embodiment, the pressing arm 65 is provided with a fourth guide hole 66, a fourth guide rod 67 penetrates through the fourth guide hole 66, the top of the fourth guide rod 67 is provided with a limiting member 68, the bottom of the fourth guide rod 67 is provided with a pressing head 69, and the fourth guide rod 67 between the pressing head 69 and the pressing arm 65 is sleeved with a spring 610. When the pressing arm 65 is pressed down by adopting the structure, the pressing head 69 is contacted with the middle bundle core, so that the buffer effect can be achieved, and the middle bundle core processing device is suitable for processing the middle bundle cores with different heights.

In this embodiment, a dust blowing duct 71 is disposed on a side surface of the middle beam core mold base 51, and a dust suction duct 72 is disposed on a side opposite to the dust blowing duct 71. The dust blowing pipeline 71 is connected with the air inlet channel, the dust suction pipeline 72 is connected with the air suction channel, air enters the air inlet channel in the machining process, the dust blowing pipeline 71 blows air towards the middle bundle core to blow away dust possibly existing on the surface of the middle bundle core, scratches or nicks on the surface of the middle bundle core caused by the existence of the dust in the process of rolling line machining are prevented, and meanwhile the dust suction pipeline 72 sucks air to suck away the dust.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.