Product splitting clamp

Abstract

The utility model relates to the technical field of clamps, in particular to a product splitting clamp which is high in splitting speed, high in operation efficiency and yield, low in operation cost and capable of meeting the requirement of mass production, and comprises a bottom plate, a splitting assembly and a driving assembly, and the upper surface of the bottom plate is provided with a containing groove and an operation support located beside the containing groove; the splitting assembly comprises a splitting lower base and a splitting upper base which are arranged in the containing groove from bottom to top, a plurality of splitting positions are formed in the upper surface of the splitting lower base, and a plurality of splitting pressing blocks corresponding to the splitting positions one by one are arranged on the lower surface of the splitting upper base; the driving assembly comprises a guide sleeve fixedly connected with the operation support, a driving rod penetrating through the guide sleeve and fixedly connected with the top of the splitting upper base and an operation handle hinged to the top of the operation support, and the top of the driving rod is rotationally connected with the middle of the operation handle. When the operation handle rotates relative to the operation support under the action of external force, the driving rod drives the upper splitting base to ascend and descend so as to extrude or release a product on the splitting position.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a product splitting clamp. Background Art

[0002] In the processing of glass products, it is often necessary to perform laser cutting on the glass mother sheet, and then press the glass mother sheet to break (i.e., crack) along the laser cutting path, so as to obtain a glass product of preset size. At present, when the industry performs glass cracking operations, it mainly uses laser to pre-treat the glass mother sheet, and then the employees manually crack the pre-treated glass mother sheet. Manual operation has a slow cracking speed, low cracking efficiency, and high labor cost, which makes it difficult to adapt to large-scale processing and production of products; in addition, when manual cracking is used, the product is prone to displacement, which leads to poor product cracking. Utility Model Content

[0003] Based on this, it is necessary to provide a product splitting fixture with fast splitting speed, high operating efficiency and yield, low operating cost and capable of meeting the needs of mass production to address the above-mentioned shortcomings.

[0004] A product splitting fixture, comprising:

[0005] A bottom plate, wherein the upper surface of the bottom plate is provided with a receiving groove and a working bracket located beside the receiving groove and extending vertically upward from the upper surface of the bottom plate;

[0006] A splitter assembly, the splitter assembly comprising a splitter lower base received in the receiving groove and a splitter upper base located above the splitter lower base, the upper surface of the splitter lower base being provided with a plurality of splitter positions for placing products, and the lower surface of the splitter upper base being provided with a plurality of splitter pressing blocks corresponding to the splitter positions one by one; and

[0007] A driving assembly, the driving assembly includes a guide sleeve fixedly connected to the working support and extending in the vertical direction, a driving rod passing through the guide sleeve and fixedly connected to the top of the upper base of the split, and an operating handle hinged to the top of the working support and located above the guide sleeve, the top of the driving rod is rotatably connected to the middle of the operating handle; when the operating handle rotates relative to the working support under external force, the driving rod drives the upper base of the split to rise and fall relative to the lower base of the split to squeeze or release the product on the split position.

[0008] In one embodiment, a limiting hole penetrating the upper and lower surfaces of the split upper base is provided on the edge of the split upper base, and a guide shaft extending in the vertical direction is provided on the side of the accommodating groove. The guide shaft passes through the limiting hole and is fixedly connected to the upper surface of the base plate.

[0009] In one embodiment, a limiting hole is provided on two opposite sides of the base on the split piece, and a shaft sleeve and a guide shaft passing through the shaft sleeve and fixedly connected to the upper surface of the base plate are arranged in each limiting hole, and the shaft sleeve is fixedly connected to the inner wall of the limiting hole.

[0010] In one of the embodiments, the sleeve is fixed in the limiting hole by screws.

[0011] In one embodiment, the receiving groove passes through the front side of the bottom plate, and a gripping handle is provided on the lower base of the split piece at a side adjacent to the front side of the bottom plate.

[0012] In one embodiment, the split position includes a split groove opened on the upper surface of the split lower base, and a boss arranged in the split groove and used to receive the product, and the cross-sectional shape of the boss is adapted to the laser cutting path on the product.

[0013] In one embodiment, the working bracket includes two support plates relatively arranged on both sides of the accommodating groove and respectively fixedly connected to the upper surface of the base plate, and a fixing plate located on one side of the support plate facing the front side of the base plate and fixedly connected to the upper parts of the two support plates.

[0014] In one of the embodiments, a mounting notch for receiving and mounting the fixing plate is provided on a side of the support plate facing the front side of the base plate.

[0015] In one embodiment, the driving assembly also includes a mounting plate fixed on the fixing plate, the top of the mounting plate is provided with a hinged portion protruding toward the front side of the base plate and hingedly connected to the operating handle, the bottom of the mounting plate is provided with a supporting portion protruding toward the front side of the base plate and fixedly connected to the guide sleeve, and a lifting guide area is formed between the hinged portion and the supporting portion.

[0016] In one embodiment, one end of the operating handle adjacent to the fixed plate is bent toward the bottom plate to form a limiting portion hinged to the hinge portion, a gripping portion facing away from the end of the fixed plate, and a bent portion located between the limiting portion and the gripping portion and rotatably connected to the driving rod.

[0017] By implementing the product splitting clamp of the utility model, multiple products can be clamped on the splitting lower base at one time, which speeds up the splitting speed and improves the splitting operation efficiency; the lifting and lowering path of the driving rod is limited by the guide sleeve, and the position of the product is limited by the splitting position on the splitting lower base, which can prevent relative displacement between the product and the clamp, thereby improving the splitting accuracy and product yield; the operator only needs to clamp the product and send the splitting lower base into the receiving groove, and press down the operating handle to complete the splitting operation of multiple products in batches. While meeting the needs of large-scale product splitting operations, it reduces the amount of manual work, reduces the investment in human cost, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a product splitting fixture in one state in one embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a product splitting clamp in another state in one embodiment of the utility model;

[0020] Figure 3 The figure is a schematic diagram of the explosion structure of the product splitting clamp in one embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0022] See also Figure 1 The utility model discloses a product splitting fixture with fast splitting speed, high operating efficiency and yield, low operating cost and capable of meeting the needs of mass production. The product splitting fixture 10 comprises a base plate 100, a splitting assembly 200 and a driving assembly 300, wherein the base plate 100 is used to support the remaining components and provide a product splitting operation site; the splitting assembly 200 is used to receive and squeeze the product after laser radium cutting, so that the product breaks along the radium cutting path on the surface of the product to achieve the purpose of splitting; the driving assembly 300 is used to realize the combination and separation of the splitting assembly 200, so as to complete the splitting action and facilitate the removal of the split product.

[0023] For details, please combine Figure 1-3The upper surface of the bottom plate 100 is provided with a receiving groove 110 and an operation bracket 400 located beside the receiving groove 110 and extending vertically upward from the upper surface of the bottom plate 100. The receiving groove 110 provides a receiving place and a splitting place for the splitting assembly 200 and is used to limit the position of the splitting assembly 200; the operation bracket 400 is used to provide a mounting portion for the driving assembly 300. The splitting assembly 200 includes a splitting lower base 210 received in the receiving groove 110 and a splitting upper base 220 located above the splitting lower base 210. The upper surface of the splitting lower base 210 is provided with a plurality of splitting positions for placing the product 20, and the lower surface of the splitting upper base 220 is provided with a plurality of splitting pressing blocks 221 corresponding to each splitting position. Among them, the split lower base 210 can be detachably placed in the receiving groove 110 of the bottom plate 100, and the split lower base 210 is used to load multiple pieces of products 20 in batches; the split upper base 220 is suspended above the split lower base 210, and is driven by the driving component 300 to approach or move away from the split lower base 210 so as to squeeze the product 20 on the split lower base 210 to achieve the splitting of the product 20, or leave the split lower base 210 so as to take the entire plate of the split lower base 210 out of the receiving groove 110. The driving assembly 300 includes a guide sleeve 310 fixedly connected to the working support 400 and extending in the vertical direction, a driving rod 320 passing through the guide sleeve 310 and fixedly connected to the top of the upper base 220 of the split, and an operating handle 330 hinged to the top of the working support 400 and located above the guide sleeve 310. The top of the driving rod 320 is rotatably connected to the middle of the operating handle 330. When the operating handle 330 rotates relative to the working support 400 under external force, the driving rod 320 drives the upper base 220 of the split to rise and fall relative to the lower base 210 of the split, so as to squeeze or release the product 20 on the split position. In this embodiment, the guide sleeve 310 is used to limit the horizontal displacement of the driving rod 320, so that the driving rod 320 can only be raised and lowered along the inner wall of the guide sleeve 310. In this way, when the free end of the operating handle 330 is lifted or lowered, the operating handle 330 rotates around the part where it is hinged to the working bracket 400, and at the same time drives the top of the driving rod 320 to rotate synchronously. In this process, the driving rod 320 is lifted and lowered in the guide sleeve 310 under the joint constraints of the operating handle 330 and the guide sleeve 310, thereby driving the upper base 220 of the split to approach or move away from the lower base 210 of the split, and the product 20 is squeezed by the split pressing block 221 on the lower surface of the upper base 220 of the split, thereby completing the splitting operation of the product 20 on the lower base 210.

[0024] In one embodiment, the receiving groove 110 runs through the front side of the bottom plate 100, and a gripping handle 211 is provided on the side of the split lower base 210 adjacent to the front side of the bottom plate 100. In this embodiment, the front side of the bottom plate 100 refers to the side of the bottom plate 100 close to the operator when the product split clamp 10 is facing the operator (i.e., the driving assembly 300 is located on the side close to the operator on the work support 400). It can also be understood that the front side of the bottom plate 100 is provided with an opening connected to the receiving groove 110, so that when loading and unloading the split lower base 210, the split lower base 210 can be taken out of the receiving groove 110 by pulling, and the split lower base 210 can also be pulled out of the receiving groove 110 through the opening, so as to avoid the problem of difficulty in loading and unloading the split lower base 210 caused by too small lifting displacement of the split upper base 220 and insufficient distance between the split upper base 220 and the split lower base 210. The gripping handle 211 is provided to provide a gripping portion on the lower lobe base 210. In order to reduce the difficulty of taking and placing the lower lobe base 210, in this embodiment, a slide rail is provided on the inner surface of the receiving groove 110, and a slide groove that slidably cooperates with the slide rail is provided on the side or bottom surface of the lower lobe base 210; or a slide groove is provided on the inner surface of the receiving groove 110, and a slide rail that slidably cooperates with the slide groove is provided on the side or bottom surface of the lower lobe base 210. In this way, the lower lobe base 210 can be taken out or loaded by only pushing or pulling the lower lobe base 210 along the extending direction of the slide rail and the slide groove, which reduces the difficulty of taking and placing the lower lobe base 210.

[0025] Furthermore, a stopper is provided on the front side of the bottom plate 100 at the edge of the opening adjacent to the receiving groove 110. When the split lower base 210 is placed in the receiving groove 110, the stopper is closed and abuts against a surface of the split lower base 210 adjacent to the front side of the bottom plate 100 to lock the split lower base 210 and prevent the split lower base 210 from loosening. When the splitting operation is completed, the stopper is opened to release the constraint of the stopper on the split lower base 210 so as to remove the split lower base 210.

[0026] In one embodiment, the splitting position includes a splitting groove 212 opened on the upper surface of the splitting lower base 210, and a boss 213 arranged in the splitting groove 212 and used to receive the product 20. The cross-sectional shape of the boss 213 is adapted to the laser cutting path on the product 20. The splitting groove 212 is used to receive waste pieces or glass fragments after splitting. After the product splitting operation is completed, the splitting lower base 210 is taken out of the receiving groove 110, and the processed split product on the boss 213 is removed, and then the splitting lower base 210 is turned upside down, and the fragments in the splitting groove 212 are poured into a waste collection box. Furthermore, in the present embodiment, the cross-sectional shape of the splitting block 221 is adapted to the laser cutting path on the product 20, and the projection of the splitting block 221 on the upper surface of the product 20 does not coincide with the projection of the boss 213 on the lower surface of the product. Thus, in the process of extruding the product 20, the portions of the splitting block 221 and the boss 213 corresponding to the same laser cutting path are respectively located on both sides of the laser cutting path, thereby achieving the splitting of the product 20 through the joint shearing action of the splitting block 221 and the boss 213.

[0027] In this embodiment, the width of the upper base 220 is greater than the width of the lower base 210. The width of the upper base 220 and the width of the upper base 210 refer to the dimensions of the upper base 220 and the lower base 210 in the left-right direction when the product splitting fixture 10 faces the operator. That is, when the upper base 220 covers the lower base 210, the edge of the upper base 220 corresponds to the notch edge area of ​​the receiving groove 110. In order to improve the stability of the upper base 220 during the lifting process, in one embodiment, the edge of the upper base 220 is provided with a limiting hole 222 that passes through the upper and lower surfaces of the upper base 220, and the side of the receiving groove 110 is provided with a guide shaft 223 extending in the vertical direction, and the guide shaft 223 passes through the limiting hole 222 and is fixedly connected to the upper surface of the bottom plate 100. Furthermore, a limiting hole 222 is provided on each of the two opposite sides of the upper base 220 of the split, and a sleeve 224 and a guide shaft 223 passing through the sleeve 224 and fixedly connected to the upper surface of the bottom plate 100 are provided in each limiting hole 222, and the sleeve 224 is fixedly connected to the inner wall of the limiting hole 222. Preferably, the sleeve 224 is fixed in the limiting hole 222 by a screw. By providing the guide shaft 223, the limiting of the lifting process of the upper base 220 of the split can be achieved, and the shaking of the upper base 220 during the movement process of the split can be reduced, so as to improve the yield rate of the product splitting operation. The sleeve 224 can protect the guide shaft 223, so as to reduce the wear of the guide shaft 223 and extend the service life of the guide shaft 223.

[0028] The work support 400 includes two support plates 410 which are arranged on both sides of the receiving groove 110 and are fixedly connected to the upper surface of the bottom plate 100, and a fixing plate 420 which is located on one side of the support plate 410 facing the front side of the bottom plate 100 and is fixedly connected to the upper part of the two support plates 410. Further, a mounting notch 411 for receiving and installing the fixing plate 420 is provided on one side of the support plate 410 facing the front side of the bottom plate 100. In this embodiment, the support plate 410 is fixedly connected to the bottom plate 100 by bolts, and the fixing plate 420 is fixedly connected to the upper part of the support plate 410 by bolts; the mounting notch 411 can realize the pre-positioning of the fixing plate 420 to reduce the difficulty of installing the fixing plate 420. In other embodiments, the support plate 410 and the bottom plate 100, and the support plate 410 and the fixing plate 420 can also be fixedly connected by welding or other methods, which will not be repeated here.

[0029] The driving assembly 300 further includes a mounting plate 340 fixed on the fixing plate 420, a hinged portion 350 protruding toward the front side of the bottom plate 100 and hingedly connected to the operating handle 330 is provided on the top of the mounting plate 340, a supporting portion 360 protruding toward the front side of the bottom plate 100 and fixedly connected to the guide shaft 223 sleeve is provided on the bottom of the mounting plate 340, and a lifting guide area is formed between the hinged portion 350 and the supporting portion 360. Furthermore, one end of the operating handle 330 adjacent to the fixing plate 420 is bent toward the direction close to the bottom plate 100 and forms a limiting portion hingedly connected to the hinged portion 350, a gripping portion facing away from one end of the fixing plate 420, and a bending portion located between the limiting portion and the gripping portion and rotatably connected to the driving rod 320. In the splitting operation of the product 20, the laser-cut product 20 is first placed at the splitting position of the splitting lower base 210, and then the whole splitting lower base 210 is loaded into the receiving groove 110, and the operating handle 330 is pressed downward, so that the driving rod 320 drives the splitting upper base 220 to move toward the splitting lower base 210, and the splitting pressing block 221 and the boss 213 are sheared together to break the product 20 along the laser-cut path on its surface, so as to achieve the splitting of the product 20. After the product is split, the operating handle 330 is lifted upward, and the splitting lower base 210 is taken out of the receiving groove 110, so as to take out the split product and pour out the waste in the splitting lower base 210.

[0030] It should also be noted that all parts of the product splitting fixture 10 of this embodiment are made of metal materials with high mechanical strength, such as aluminum alloy or stainless steel, to extend the service life of the product splitting fixture 10.

[0031] By implementing the product splitting fixture 10 of the utility model, multiple products can be clamped on the splitting lower base 210 at one time, which speeds up the splitting speed and improves the splitting operation efficiency; the lifting and lowering path of the driving rod 320 is limited by the guide sleeve 310, and the position of the product is limited by the splitting position on the splitting lower base 210, which can prevent relative displacement between the product and the fixture, thereby improving the splitting accuracy and product yield; the operator only needs to clamp the product and send the splitting lower base 210 into the receiving groove 110, and press down the operating handle 330 to complete the splitting operation of multiple products in batches. While meeting the needs of large-scale product splitting operations, it reduces the amount of manual work, reduces the investment in human resources costs, and reduces production costs.

[0032] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A product splitting fixture, characterized in that: include: A bottom plate, wherein the upper surface of the bottom plate is provided with a receiving groove and a working bracket located beside the receiving groove and extending vertically upward from the upper surface of the bottom plate; A splitter assembly, the splitter assembly comprising a splitter lower base received in the receiving groove and a splitter upper base located above the splitter lower base, the upper surface of the splitter lower base being provided with a plurality of splitter positions for placing products, and the lower surface of the splitter upper base being provided with a plurality of splitter pressing blocks corresponding to the splitter positions one by one; as well as A driving assembly, the driving assembly includes a guide sleeve fixedly connected to the working support and extending in the vertical direction, a driving rod passing through the guide sleeve and fixedly connected to the top of the upper base of the split, and an operating handle hinged to the top of the working support and located above the guide sleeve, the top of the driving rod is rotatably connected to the middle of the operating handle; when the operating handle rotates relative to the working support under external force, the driving rod drives the upper base of the split to rise and fall relative to the lower base of the split to squeeze or release the product on the split position.

2. The product splitting fixture according to claim 1, characterized in that: The edge of the lobe upper base is provided with a limiting hole penetrating the upper surface and the lower surface of the lobe upper base, and a guide shaft extending in the vertical direction is provided beside the accommodating groove. The guide shaft passes through the limiting hole and is fixedly connected to the upper surface of the bottom plate.

3. The product splitting fixture according to claim 2, characterized in that: A limiting hole is respectively provided on two opposite sides of the upper base of the split piece, and a shaft sleeve and a guide shaft passing through the shaft sleeve and fixedly connected to the upper surface of the bottom plate are respectively arranged in each limiting hole, and the shaft sleeve is fixedly connected to the inner wall of the limiting hole.

4. The product splitting fixture according to claim 3, characterized in that: The shaft sleeve is fixed in the limiting hole by means of screws.

5. The product splitting fixture according to claim 1, characterized in that: The accommodating groove passes through the front side of the bottom plate, and a gripping handle is provided on the lower base of the split piece at one side adjacent to the front side of the bottom plate.

6. The product splitting fixture according to claim 1, characterized in that: The split position includes a split groove opened on the upper surface of the split lower base, and a boss arranged in the split groove and used to receive the product. The cross-sectional shape of the boss is adapted to the laser cutting path on the product.

7. The product splitting fixture according to claim 1, characterized in that: The working bracket includes two supporting plates which are arranged on both sides of the accommodating groove and fixedly connected to the upper surface of the bottom plate respectively, and a fixing plate which is located on one side of the supporting plate facing the front side of the bottom plate and fixedly connected to the upper parts of the two supporting plates.

8. The product splitting fixture according to claim 7, characterized in that: A mounting notch for receiving and mounting the fixing plate is provided on one side of the supporting plate facing the front side of the bottom plate.

9. The product splitting fixture according to claim 7, characterized in that: The driving assembly also includes a mounting plate fixed on the fixing plate, the top of the mounting plate is provided with a hinged portion protruding toward the front side of the base plate and hingedly connected to the operating handle, the bottom of the mounting plate is provided with a supporting portion protruding toward the front side of the base plate and fixedly connected to the guide sleeve, and a lifting guide area is formed between the hinged portion and the supporting portion.

10. The product splitting fixture according to claim 9, characterized in that: One end of the operating handle adjacent to the fixed plate is bent toward the bottom plate to form a limiting portion hinged to the hinge portion, a gripping portion facing away from one end of the fixed plate, and a bending portion located between the limiting portion and the gripping portion and rotatably connected to the driving rod.

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