CN211683186U

CN211683186U - Clamping jig

Info

Publication number: CN211683186U
Application number: CN201922228186.7U
Authority: CN
Inventors: 李景翰
Original assignee: Kushan Dachuan Plastic Cement Industry Co ltd
Current assignee: Kushan Dachuan Plastic Cement Industry Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-16
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a clamping jig for the centre gripping with distinguish the product, its including hold flitch (1), with robotic arm (2) that hold flitch (1) link to each other, install a plurality of centre gripping subassemblies on holding flitch (1) and with controller (4) that the centre gripping subassembly links to each other, hold flitch (1) and pass through robotic arm (2) remove, controller (4) control the centre gripping subassembly acquires or selective release product. The utility model discloses a clamping jig can effectively improve work efficiency, reduce production cycle, reduces the cost of labor.

Description

Clamping jig

Technical Field

The utility model relates to the technical field of mold, in particular to clamping jig.

Background

In the mould of a current mould many caves, behind the shaping product, all be artifical and accept a plurality of products with plastic case is unified, carry out the differentiation of different products with the manual work again, work is not only inefficient like this, increases production cycle, also can cause the improvement of cost of labor simultaneously, is unfavorable for the enterprise production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned defect among the prior art, provide a clamping jig, can effectively improve work efficiency, reduce production cycle, reduce the cost of labor.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a clamping jig for centre gripping and differentiation product, its include hold the flitch, with hold the robotic arm that the flitch links to each other, install a plurality of centre gripping subassemblies on the flitch and with the controller that the centre gripping subassembly links to each other, the flitch passes through robotic arm removes, the controller control centre gripping subassembly acquires or selective release product.

Furthermore, the utility model discloses still include following subsidiary technical scheme:

the clamping assembly comprises a plurality of pneumatic suckers and air cylinders connected with the pneumatic suckers.

The arrangement of the pneumatic suckers corresponds to the frame of the product.

The controller is electrically connected with the air cylinder and controls the air cylinder to supply compressed air.

The clamping assembly comprises a plurality of pneumatic clamping jaws, and the pneumatic clamping jaws clamp the frame of the product.

The controller is electrically connected with the pneumatic clamping jaw and controls the pneumatic clamping jaw to clamp or release a product.

And the material bearing plate is also provided with a plurality of positioning pins.

Compared with the prior art, the utility model discloses the advantage lies in:

the manipulator, the clamping assembly and the controller are matched to obtain all formed products in the one-die multi-cavity die at one time, the controller is matched with the manipulator to control the clamping assembly to selectively release the products, so that different products are distinguished, the working efficiency is improved, the production period is shortened, and the labor cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a clamping fixture according to a first embodiment of the present invention.

Fig. 2 is a schematic structural view of a clamping fixture according to a second embodiment of the present invention.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1, the clamping fixture according to a preferred embodiment of the present invention is used for clamping and distinguishing products, especially injection-molded products in a mold with one mold and multiple cavities. The clamping jig comprises a material bearing plate 1, a mechanical arm 2 connected with the material bearing plate 1, a plurality of clamping assemblies arranged on the material bearing plate 1 and a controller 4 connected with the clamping assemblies. The controller 4 controls the clamping assembly to clamp the products, the material bearing plate 1 moves to the classification area through the mechanical arm 2, and the controller 4 controls the clamping assembly to selectively release the products according to the moving speed of the mechanical arm 2.

Specifically, the clamping assembly comprises a plurality of pneumatic suction cups 31 and air cylinders 32 connected with the pneumatic suction cups 31, the arrangement of the pneumatic suction cups 31 corresponds to the frame of the product, namely, the frame of the product is sucked by the pneumatic suction cups 31. The controller 4 is electrically connected to the cylinder 32, and controls the cylinder 32 to supply the compressed gas.

The material bearing plate 1 is provided with a plurality of positioning pins 5, and the positioning pins 5 correspond to positioning holes (not shown) on a die with one die and a plurality of cavities one by one, so that the pneumatic suction cups 31 can accurately suck products.

When the clamping fixture is used, the clamping fixture is positioned on a die with a plurality of cavities by matching the positioning pins 5 with the positioning holes, the controller 4 controls the air cylinder 32 to work, so that the pneumatic sucker 31 absorbs the frame of a product, after the product is taken out, the mechanical arm 2 controls the material bearing plate 1 to move to the classification area, and when the product reaches the corresponding collecting and receiving box, the controller 4 controls the pneumatic sucker 31 absorbing the product to release the product, so that the product automatically falls into the corresponding collecting and receiving box. The controller 4 preferably selects a single chip microcomputer, calculates the release time of the pneumatic suction cup 31 according to the movement speed of the mechanical arm 2, so that products of different types can automatically fall into corresponding collecting and bearing boxes, and different products can be distinguished.

Example two:

as shown in fig. 2, in this embodiment, the clamping fixture is substantially the same as that in the first embodiment, the only difference is that the clamping assembly employs a plurality of pneumatic clamping jaws 33, the pneumatic clamping jaws 33 clamp the rim of the product, the controller 4 is electrically connected to the pneumatic clamping jaws 33, and the controller 4 controls the pneumatic clamping jaws 33 to clamp or release the product.

During the use, through the cooperation of locating pin 5 with the locating hole, with this centre gripping tool location on the mould of a mould many caves, controller 4 control pneumatic clamping jaw 33 presss from both sides the frame of getting the product, takes out the product after, robotic arm 2 control holds flitch 1 and removes to the categorised district, and when the product reachd the collection that corresponds and accepts the box, controller 4 control presss from both sides pneumatic clamping jaw 33 release product of getting this product, makes the product automatic fall into the collection that corresponds and accepts the box. The controller 4 preferably selects a single chip microcomputer, calculates the release time of the pneumatic suction cup 31 according to the movement speed of the mechanical arm 2, so that products of different types can automatically fall into corresponding collecting and bearing boxes, and different products can be distinguished.

The utility model discloses a clamping jig adopts robotic arm, centre gripping subassembly and controller cooperation, once only acquires all shaping products in the mould in a mould many caves to through controller cooperation robotic arm velocity of motion control centre gripping subassembly selectivity release product, accomplish the differentiation of different products, improved work efficiency, reduced production cycle, reduced the cost of labor.

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a clamping jig for centre gripping and differentiation product, its characterized in that: the device comprises a material bearing plate (1), a mechanical arm (2) connected with the material bearing plate (1), a plurality of clamping assemblies arranged on the material bearing plate (1) and a controller (4) connected with the clamping assemblies, wherein the material bearing plate (1) moves through the mechanical arm (2), and the controller (4) controls the clamping assemblies to obtain or selectively release products.

2. The holding jig according to claim 1, characterized in that: the clamping assembly comprises a plurality of pneumatic suction cups (31) and a cylinder (32) connected with the pneumatic suction cups (31).

3. The holding jig according to claim 2, characterized in that: the arrangement of the pneumatic suction cups (31) corresponds to the frame of the product.

4. The holding jig according to claim 3, characterized in that: the controller (4) is electrically connected with the air cylinder (32), and the controller (4) controls the air cylinder (32) to supply compressed air.

5. The holding jig according to claim 1, characterized in that: the clamping assembly comprises a plurality of pneumatic clamping jaws (33), and the pneumatic clamping jaws (33) clamp the frame of the product.

6. The holding jig according to claim 5, characterized in that: the controller (4) is electrically connected with the pneumatic clamping jaw (33), and the controller (4) controls the pneumatic clamping jaw (33) to clamp or release a product.

7. The holding jig according to claim 1, characterized in that: the material bearing plate (1) is further provided with a plurality of positioning pins (5).