CN216098980U

CN216098980U - Clamping jaw compatible with various products

Info

Publication number: CN216098980U
Application number: CN202122535685.8U
Authority: CN
Inventors: 秦应化; 刘奇
Original assignee: Suzhou Dinnar Automation Technology Co Ltd
Current assignee: Suzhou Dinnar Automation Technology Co Ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-22
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to a clamping jaw compatible with various products, which comprises a clamping jaw body, wherein a first clamping device for clamping sheet-shaped products, a second clamping device for clamping strip-shaped products and a third clamping device for clamping rope-shaped products are arranged on the clamping jaw body; the clamping device can select the corresponding clamping device according to the shape and the specification of the product or simultaneously clamp products with various shapes and specifications, and has stronger compatibility and wider application range; the whole carrying time is shortened, and the carrying efficiency and the production efficiency are improved.

Description

Clamping jaw compatible with various products

Technical Field

The utility model relates to the technical field of nonstandard automation, in particular to a clamping jaw compatible with various products.

Background

Currently, a gripper mechanism is a common mechanism in the field of machinery, and the existing gripper mechanism is generally horizontally or vertically fixed on a rack or other devices, and is generally used for gripping materials, transferring the materials, and releasing the materials to other devices through rotation or vertical movement of a movable gripper relative to a fixed gripper. However, most of the existing clamping jaw mechanisms are mechanical clamping jaws, and due to mechanical operation, the clamping jaw mechanisms can only be used for articles with fixed volume and slightly larger volume, and are limited by the shapes of products.

In view of the above, a clamping jaw compatible with various products is developed, positioning, clamping and pushing out of various products can be realized simultaneously without replacing a clamp, the clamping jaw is compatible with products in various shapes or specifications, clamping requirements of various products are met, and carrying efficiency is improved, so that production efficiency is improved; and can be integrated with a shearing device to cut off the redundant parts of the product, which is necessary for the technicians in this field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping jaw compatible with various products.

In order to achieve the purpose, the utility model adopts the technical scheme that: a clamping jaw compatible with various products comprises a clamping jaw body, wherein a first clamping device for clamping sheet-shaped products, a second clamping device for clamping strip-shaped products and a third clamping device for clamping rope-shaped products are arranged on the clamping jaw body, the first clamping device comprises a fixed plate, a plurality of sheet product clamp seats arranged above the fixed plate and a movable plate positioned below the fixed plate, the second clamping device comprises a plurality of strip-shaped product clamp seats and a positioning mechanism, a shearing device is arranged above the second clamping device, the shearing device is connected with the clamping jaw body in a sliding way, the third clamping device comprises a sliding device and a clamp bottom plate arranged on the sliding device, the clamp base plate is provided with a plurality of rope-shaped product clamp seats, and each rope-shaped product clamp seat is provided with a fixed clamp plate and two movable clamp plates positioned at two ends of the fixed clamp plate.

Preferably, the strip-shaped product comprises a strip-shaped product main body and an excess part fixed on the product main body, the positioning mechanism is located below the excess part and connected with the excess part to position the excess part, and the shearing device is used for shearing the excess part.

Preferably, the first clamping device further comprises a first driving cylinder, an output end of the first driving cylinder is connected with a lower end face of the movable plate, the movable plate is fixedly connected with the fixed plate through a fixing rod, a plurality of sliding rods are further arranged on the movable plate, a plurality of sliding holes corresponding to the positions of the sliding rods are formed in the fixed plate, and the sliding holes are used for allowing the sliding rods to pass through.

Preferably, the upper end of the sliding rod protrudes outwards, that is, the upper end surface of the sliding rod is an arc surface or a conical surface.

Preferably, the first driving cylinder drives the movable plate to move, and the movable plate drives the sliding rod to reciprocate in the sliding hole.

Preferably, the sheet product clamp seat comprises a first base seat for placing the sheet product and adjusting devices positioned on two adjacent side surfaces of the first base seat, and the number of the adjusting devices is the same as that of the sliding rods and the adjusting devices correspond to the positions of the sliding rods.

Preferably, the adjusting device comprises an elastic member and a pulley disposed on the elastic member away from the first base.

Preferably, a placing hole for placing the sheet product is formed in the first base, a mounting hole for the elastic element to pass through is further formed in the first base, the mounting hole is communicated with the placing hole, and the elastic element is placed in the mounting hole and then elastically connected with the first base.

Preferably, the first driving cylinder drives the sliding rod to move in a direction close to the pulley after passing through the sliding hole, and after the upper end face of the sliding rod is contacted with the pulley, the sliding rod continues to move upwards until the sliding rod and the elastic rod connected with the pulley move in a direction close to the first base until the elastic rod abuts against the sheet-shaped product in the first base.

Preferably, the strip product clamp seat is fixedly connected with the positioning mechanism, the strip product clamp seat comprises a second base and a plurality of second clamp blocks located below the second base, two adjacent second clamp blocks are provided with second driving cylinders below, and the second driving cylinders are used for driving the two second clamp blocks to move towards or away from each other.

Preferably, both ends of each second clamp block are provided with a protruding block, the second base is provided with a moving hole for the protruding block to pass through, and each moving hole is internally provided with two protruding blocks to pass through.

Preferably, the positioning mechanism comprises one or two of a positioning adsorption device and a positioning clamping device.

Preferably, the shearing device comprises a transverse moving device, a bracket arranged on the transverse moving device, a longitudinal moving device arranged on the bracket and a plurality of hot melting devices arranged on the longitudinal moving device, the sliding connection between the shearing device and the clamping jaw body is realized through the transverse moving device, and the transverse moving device is arranged on the clamping jaw body.

Preferably, the longitudinal moving device includes a second movable plate, a second fixed plate and a third driving cylinder, the plurality of heat fusion devices are fixedly connected to the second movable plate, the second movable plate is connected to the second fixed plate through a sliding screw rod, and an output end of the longitudinal moving driving mechanism penetrates through the second fixed plate and is connected to the second movable plate.

Preferably, two fourth driving cylinders are arranged below each rope-shaped product clamp seat, and the output end of each fourth driving cylinder is connected with the movable clamp plate.

Preferably, the clamping jaw body is provided with a power connecting device connected with external power.

Due to the application of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the adjustable first clamping device, the adjustable second clamping device and the adjustable third clamping device, the corresponding clamping devices can be selected according to the shapes and specifications of products, the products in various shapes and specifications can be clamped simultaneously, the compatibility is stronger, and the application range is wider; the clamp does not need to be replaced constantly, the overall carrying time is shortened, the clamping efficiency is improved, and the carrying efficiency and the production efficiency are further improved;

2. the shearing device is matched with the clamping device, so that when the corresponding clamping device clamps a product, redundant parts in the product can be sheared, the processing time of subsequent processing procedures can be shortened, and the overall processing efficiency can be improved;

3. the automatic control device realizes automatic control through a simple structure, is convenient to use, improves the transmission efficiency and stability of workpieces, and meets the requirements of production and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that some of the drawings in the following description are embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of the overall structure of an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of the first clamping device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a sheet product holder according to an embodiment of the present invention;

fig. 4 is a schematic view of the overall structure of the second clamping device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a jaw body, a third clamping device and a shearing device according to an embodiment of the utility model.

Wherein, 1, a clamping jaw body; 2. a first gripping device; 3. a second gripping device; 4. a third gripping device; 5. a shearing device; 6. a strip product; 7. a power connection device;

21. a fixing plate; 22. a sheet product clamp base; 23. a movable plate; 24. a first driving cylinder; 25. Fixing the rod; 26. a slide bar; 27. a slide hole; 28. a first base; 29. an adjustment device;

291. an elastic member; 292. a pulley;

31. a strip product clamp base; 32. a positioning mechanism; 33. a second base; 34. a second clamp block; 35. a second driving cylinder; 36. a raised block; 37. moving the hole;

41. a sliding device; 42. a clamp base plate; 43. a rope-shaped product clamp seat; 44. fixing the clamp plate; 45. A movable clamp plate; 46. a fourth drive cylinder;

51. a lateral movement device; 52. a support; 53. a longitudinal moving device; 54. a hot melting device; 55. a second movable plate; 56. a second fixing plate; 57. a third driving cylinder; 58. a sliding screw rod;

61. a strip-shaped product body; 62. and (4) redundant parts.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present application, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, fixed connections, detachable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Example one

As shown in fig. 1-5, a clamping jaw compatible with multiple products comprises a clamping jaw body 1, wherein a first clamping device 2 for clamping sheet products, a second clamping device 3 for clamping strip products and a third clamping device 4 for clamping rope products are arranged on the clamping jaw body, the first clamping device comprises a fixed plate 21, a plurality of sheet product clamp seats 22 arranged above the fixed plate and a movable plate 23 positioned below the fixed plate, the second clamping device comprises a plurality of strip product clamp seats 31 and a positioning mechanism 32, a shearing device 5 is arranged above the second clamping device, the shearing device is connected with the clamping jaw body in a sliding manner, the third clamping device comprises a sliding device 41 and a clamp bottom plate 42 arranged on the sliding device, a plurality of rope product clamp seats 43 are arranged on the clamp bottom plate, and each rope-shaped product clamp seat is provided with a fixed clamp plate 44 and two movable clamp plates 45 positioned at two ends of the fixed clamp plate.

Further, the strip-shaped product 6 comprises a strip-shaped product main body 61 and an excess part 62 fixed on the product main body, the positioning mechanism is located below the excess part and connected with the excess part to position the excess part, and the shearing device is used for shearing the excess part.

Further, the first clamping device further comprises a first driving cylinder 24, an output end of the first driving cylinder is connected with a lower end face of the movable plate, the movable plate is fixedly connected with the fixed plate through a set fixed rod 25, a plurality of sliding rods 26 are further arranged on the movable plate, a plurality of sliding holes 27 corresponding to the sliding rods are formed in the fixed plate, and the sliding holes are used for allowing the sliding rods to pass through.

Furthermore, the upper end of the sliding rod protrudes outwards, i.e. the upper end surface of the sliding rod is an arc surface or a conical surface.

Further, the first driving cylinder drives the movable plate to move, and the movable plate drives the sliding rod to reciprocate in the sliding hole.

Further, the sheet product holder includes a first base 28 for placing the sheet product and adjusting devices 29 on two adjacent sides of the first base, the number of the adjusting devices is the same as that of the sliding rods, and the adjusting devices correspond to the positions of the sliding rods.

Further, the adjusting means includes an elastic member 291 and a pulley 292 provided on the elastic member away from the first base.

Furthermore, a placing hole for placing the sheet-shaped product is formed in the first base, a mounting hole for the elastic piece to penetrate through is further formed in the first base, the mounting hole is communicated with the placing hole, and the elastic piece is placed in the mounting hole and then is elastically connected with the first base.

Further, the first driving cylinder drives the sliding rod to move in the direction close to the pulley after the sliding rod passes through the sliding hole, and after the upper end face of the sliding rod is contacted with the pulley, the sliding rod continues to move upwards until the pulley and the elastic rod connected with the pulley are pushed to move in the direction close to the first base until the elastic rod abuts against the sheet-shaped product in the first base.

Further, strip product anchor clamps seat and positioning mechanism fixed connection, strip product anchor clamps seat includes second base 33 and a plurality of second anchor clamps piece 34 that is located the second base below, adjacent two the below of second anchor clamps piece is provided with the second and drives actuating cylinder 35, the second drives actuating cylinder and is used for driving two the second anchor clamps piece is to being close to or keeping away from the direction removal of other side.

Furthermore, both ends of each second clamp block are provided with a protruding block 36, the second base is provided with a moving hole 37 for the protruding block to pass through, and each moving hole is internally provided with two protruding blocks.

Further, the positioning mechanism comprises one or two combination of a positioning adsorption device and a positioning clamping device.

Further, the shearing device comprises a transverse moving device 51, a bracket 52 arranged on the transverse moving device, a longitudinal moving device 53 arranged on the bracket and a plurality of hot melting devices 54 arranged on the longitudinal moving device, the sliding connection between the shearing device and the clamping jaw body is realized through the transverse moving device, and the transverse moving device is arranged on the clamping jaw body.

Further, the longitudinal moving device includes a second movable plate 55, a second fixed plate 56 and a third driving cylinder 57, a plurality of the heat-melting devices are fixedly connected to the second movable plate, the second movable plate and the second fixed plate are connected through a sliding screw rod 58, and an output end of the longitudinal moving driving mechanism penetrates through the second fixed plate and is connected with the second movable plate.

Furthermore, two fourth driving cylinders 46 are arranged below each rope-shaped product clamp seat, and the output end of each fourth driving cylinder is connected with the movable clamp plate.

Furthermore, a power connecting device 7 connected with external power is arranged on the clamping jaw body.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A clamping jaw compatible with various products is characterized by comprising a clamping jaw body, wherein a first clamping device for clamping sheet-shaped products, a second clamping device for clamping strip-shaped products and a third clamping device for clamping rope-shaped products are arranged on the clamping jaw body, the first clamping device comprises a fixed plate, a plurality of sheet product clamp seats arranged above the fixed plate and a movable plate positioned below the fixed plate, the second clamping device comprises a plurality of strip-shaped product clamp seats and a positioning mechanism, a shearing device is arranged above the second clamping device, the shearing device is connected with the clamping jaw body in a sliding way, the third clamping device comprises a sliding device and a clamp bottom plate arranged on the sliding device, the clamp base plate is provided with a plurality of rope-shaped product clamp seats, and each rope-shaped product clamp seat is provided with a fixed clamp plate and two movable clamp plates positioned at two ends of the fixed clamp plate.

2. The multi-product compatible jaw of claim 1, wherein the strip product comprises a strip product body and an excess portion fixed to the product body, the positioning mechanism is located below the excess portion and connected to the excess portion to position the excess portion, and the shearing device is used for shearing the excess portion.

3. The multi-product compatible clamping jaw according to claim 1, wherein the first clamping device further comprises a first driving cylinder, an output end of the first driving cylinder is connected with a lower end surface of the movable plate, the movable plate is fixedly connected with the fixed plate through a fixed rod, the movable plate is further provided with a plurality of sliding rods, the fixed plate is provided with a plurality of sliding holes corresponding to the sliding rods in position, and the sliding holes are used for the sliding rods to pass through.

4. The multi-product compatible jaw of claim 3, wherein said sheet product holder includes a first base for holding said sheet product and adjustment means on adjacent sides of said first base, said adjustment means corresponding in number and position to said slide bars.

5. A multiple product compatible jaw according to claim 4, wherein said adjustment means comprises a resilient member and a pulley disposed on said resilient member remote from said first base.

6. The multi-product compatible clamping jaw according to claim 1, wherein the strip-shaped product clamp base is fixedly connected with the positioning mechanism, the strip-shaped product clamp base comprises a second base and a plurality of second clamp blocks located below the second base, a second driving cylinder is arranged below two adjacent second clamp blocks, and the second driving cylinder is used for driving the two second clamp blocks to move towards or away from each other.

7. The multi-product compatible clamping jaw as claimed in claim 6, wherein each of said second clamping blocks is provided with a protruding block at both ends, said second base is provided with a moving hole for passing said protruding block, and two protruding blocks pass through each moving hole.

8. The multi-product compatible jaw of claim 1, wherein the shearing device comprises a lateral moving device, a bracket arranged on the lateral moving device, a longitudinal moving device arranged on the bracket, and a plurality of heat fusing devices arranged on the longitudinal moving device, the sliding connection between the shearing device and the jaw body is realized through the lateral moving device, and the lateral moving device is arranged on the jaw body.

9. The multi-product compatible jaw as claimed in claim 1, wherein two fourth driving cylinders are provided under each said rope product clamp seat, and the output end of each said fourth driving cylinder is connected to said movable clamp plate.

10. A multi-product compatible jaw according to claim 1, wherein said jaw body is provided with a power connection means for external power connection.