1. The utility model provides a pull formula accurate positioning goes up a equipment which characterized in that: the equipment comprises a fixed frame (1), a sliding support mechanism (2) is arranged at the bottom of the fixed frame (1), a sliding component (3) is connected on the sliding support mechanism (2) in a sliding way, the equipment also comprises a positioning support mechanism (4) matched with the sliding component (3),

the sliding support mechanism (2) comprises a base (5) for supporting the fixed frame (1), a support table (6) is arranged on the base (5), two ends of the top surface of the support table (6) are respectively provided with a slide block (7), a locking cylinder (8) is also arranged on the side surface of the support table (6), a triangular locking block (9) is arranged at the end part of a working shaft of the locking cylinder (8), a first detection switch (10) and a second detection switch (11) are also arranged on the side surface of the base (5), a protection plate (12) is also arranged at the bottom of the fixed frame (1), buffers (13) are also respectively arranged on the two end surfaces of the support table (6),

the sliding assembly (3) comprises a sliding main beam (14), a sliding rail (15) which is connected with the sliding block (7) in a sliding manner is arranged at the bottom of the sliding main beam (14), a connecting piece (16) is arranged on the top surface of the sliding main beam (14), a first locking block (17) and a second locking block (18) are further arranged on the side surface of the sliding main beam (14), the first locking block (17) is matched with a first detection switch (10), the second locking block (18) is matched with a second detection switch (11), locking grooves which are matched with the locking blocks (9) are further formed in the bottom end surfaces of the first locking block (17) and the second locking block (18), protruding portions (19) which are matched with the buffer (13) are further arranged at the two ends of the sliding main beam (14), and a first door body (20) and a second door body (21) which are matched with the fixed frame (1) are further arranged on the top surface of the sliding main beam (14), a handle (22) is further arranged on the first door body (20), a guide block (23) is further arranged at one end, facing the positioning and supporting mechanism (4), of the sliding main beam (14), a supporting roller (26) is arranged at the other end of the sliding main beam (14),

the positioning and supporting mechanism (4) comprises a supporting seat (24), and a V-shaped wheel (25) matched with the guide block (23) is rotatably supported at the top end of the supporting seat (24).

Background

In the automobile industry nowadays, a low-cost automatic device is more implemented, and in a robot welding production line, when the layout space of the production line is limited, a manual workpiece feeding mode and a robot workpiece taking mode are generally adopted. Therefore, a workpiece loading platform capable of storing a plurality of workpieces is required to be arranged at the workpiece loading and taking position, if a fixed workpiece loading platform is adopted, a manual workpiece loading station must be reserved in a robot station, and meanwhile, safety products such as buttons and light curtains are required to ensure the working safety of workers. If precision skip parts are adopted, the warehouse location needs to be increased. That is to say, the existing workpiece loading platforms with different structural forms have certain defects. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides equipment which is simple in structure, ingenious in design, reasonable in layout, capable of effectively ensuring the safety of workpiece loading personnel and capable of realizing accurate positioning and workpiece loading.

The technical solution of the invention is as follows: the utility model provides a pull formula accurate positioning goes up a equipment which characterized in that: the equipment comprises a fixed frame 1, a sliding support mechanism 2 is arranged at the bottom of the fixed frame 1, a sliding component 3 is connected on the sliding support mechanism 2 in a sliding way, the equipment also comprises a positioning support mechanism 4 matched with the sliding component 3,

the sliding support mechanism 2 comprises a base 5 for supporting the fixed frame 1, a support table 6 is arranged on the base 5, two ends of the top surface of the support table 6 are respectively provided with a slide block 7, a locking cylinder 8 is also arranged on the side surface of the support table 6, a triangular locking block 9 is arranged at the end part of the working shaft of the locking cylinder 8, a first detection switch 10 and a second detection switch 11 are also arranged on the side surface of the base 5, a protection plate 12 is also arranged at the bottom of the fixed frame 1, and meanwhile, buffers 13 are also respectively arranged at two end surfaces of the support table 6,

the sliding component 3 comprises a sliding main beam 14, a sliding rail 15 connected with the sliding block 7 in a sliding manner is arranged at the bottom of the sliding main beam 14, a connecting piece 16 is arranged on the top surface of the sliding main beam 14, a first locking block 17 and a second locking block 18 are also arranged on the side surface of the sliding main beam 14, the first locking block 17 is matched with the first detection switch 10, the second locking block 18 is matched with the second detection switch 11, meanwhile, locking grooves matched with the locking blocks 9 are also arranged on the bottom end surfaces of the first locking block 17 and the second locking block 18, protruding parts 19 matched with the buffer 13 are also arranged at two ends of the sliding main beam 14, a first door body 20 and a second door body 21 matched with the fixed frame 1 are also arranged on the top surface of the sliding main beam 14, a handle 22 is also arranged on the first door body 20, and a guide block 23 is also arranged at one end of the sliding main beam 14 facing the positioning support mechanism 4, while the other end of the sliding girder 14 is provided with a support roller 26,

the positioning and supporting mechanism 4 comprises a supporting seat 24, and a V-shaped wheel 25 matched with the guide block 23 is rotatably supported at the top end of the supporting seat 24.

Compared with the prior art, the invention has the following advantages:

the drawing type accurate positioning piece feeding device provided by the embodiment of the invention has the advantages of simple structure, ingenious design and reasonable layout, and is designed to solve the problems existing in the working process of the traditional piece feeding device. Meanwhile, the workpiece feeding equipment has the advantages of low cost, labor saving in operation, high accuracy, high safety and the like, and provides reliable guarantee for low-cost automation. Therefore, the piece feeding equipment has wide market prospect and is particularly suitable for popularization and application in the field.

Drawings

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

Fig. 2 is an exploded view of the components of the embodiment of the present invention.

Fig. 3 is a schematic structural view of a sliding assembly portion in an embodiment of the present invention.

Fig. 4 is a schematic structural view of a fixing frame portion in the embodiment of the present invention.

Fig. 5 is a partially enlarged view of the locking cylinder in the embodiment of the present invention.

Detailed Description

The following description will explain embodiments of the present invention with reference to the accompanying drawings. As shown in fig. 1 to 5: a pull type accurate positioning piece feeding device comprises a fixed frame 1, a sliding support mechanism 2 is arranged at the bottom of the fixed frame 1, a sliding component 3 is connected on the sliding support mechanism 2 in a sliding manner, the device also comprises a positioning support mechanism 4 matched with the sliding component 3,

the sliding support mechanism 2 comprises a base 5 for supporting the fixed frame 1, a support table 6 is arranged on the base 5, two ends of the top surface of the support table 6 are respectively provided with a slide block 7, a locking cylinder 8 is also arranged on the side surface of the support table 6, a triangular locking block 9 is arranged at the end part of the working shaft of the locking cylinder 8, a first detection switch 10 and a second detection switch 11 are also arranged on the side surface of the base 5, a protection plate 12 is also arranged at the bottom of the fixed frame 1, and meanwhile, buffers 13 are also respectively arranged at two end surfaces of the support table 6,

the sliding component 3 comprises a sliding main beam 14, a sliding rail 15 connected with the sliding block 7 in a sliding manner is arranged at the bottom of the sliding main beam 14, a connecting piece 16 is arranged on the top surface of the sliding main beam 14, a first locking block 17 and a second locking block 18 are also arranged on the side surface of the sliding main beam 14, the first locking block 17 is matched with the first detection switch 10, the second locking block 18 is matched with the second detection switch 11, meanwhile, locking grooves matched with the locking blocks 9 are also arranged on the bottom end surfaces of the first locking block 17 and the second locking block 18, protruding parts 19 matched with the buffer 13 are also arranged at two ends of the sliding main beam 14, a first door body 20 and a second door body 21 matched with the fixed frame 1 are also arranged on the top surface of the sliding main beam 14, a handle 22 is also arranged on the first door body 20, and a guide block 23 is also arranged at one end of the sliding main beam 14 facing the positioning support mechanism 4, while the other end of the sliding girder 14 is provided with a support roller 26,

the positioning and supporting mechanism 4 comprises a supporting seat 24, and a V-shaped wheel 25 matched with the guide block 23 is rotatably supported at the top end of the supporting seat 24.

The working process of the drawing type accurate positioning piece feeding device provided by the embodiment of the invention is as follows: in an initial state, the sliding assembly 3 is at an artificial feeding position, at this time, the second door body 21 seals the fixed frame 1, the connecting piece 16 in the sliding assembly 3 is located at an artificial feeding side, an operator places the material rack on the connecting piece 16 and places a plurality of materials on the material rack, in the process, the second detection switch 11 detects that the second locking block 18 is in place, the control system controls the locking cylinder 8 to work, the locking block 9 at the end part of the working shaft of the control system is clamped in a locking groove formed in the bottom surface of the second locking block 18 to lock the sliding main beam 14, at this time, one end of the sliding main beam is supported through the supporting roller 26, and the other end of the sliding main beam is supported through the sliding supporting mechanism 2, specifically, supported by the two sliding blocks 7 in the sliding supporting mechanism 2;

after the feeding is finished, the worker controls the locking cylinder 8 to recover through the control system, the locking of the sliding main beam 14 is released, the handle 22 is held to push towards the other side, after the first detection switch 10 detects the first locking block 17, the sliding main beam 14 is shown to move to the material taking position of the manipulator, the control system controls the locking cylinder 8 to work, the locking block 9 is clamped in the locking groove on the bottom surface of the first locking block 17, at the moment, the first door body 20 just seals the opening of the fixed frame 1, namely, the opening of the fixed frame 1 is sealed in the manual feeding or manipulator material taking process, and therefore safety accidents can be fundamentally avoided;

because the guide block 23 is arranged at the bottom of the sliding girder 14, the guide block 23 can smoothly enter the V-shaped groove on the V-shaped wheel 25 during the movement of the sliding girder 14, that is, when the sliding girder 14 is in the manipulator material taking state, the sliding girder 14 is supported by the V-shaped wheel 25 and the sliding support mechanism 2 together.