Glass splitting jig

Abstract

The glass splitting jig comprises a base, a plurality of lifting shafts, an upper fixing plate, a sliding seat, a pair of crimping pliers and a turnover plate, a blanking cavity is formed in the base, an insertion opening communicated with the blanking cavity is formed in the side face of the base, and a product mounting position and at least one blanking hole located in the product mounting position and communicated with the blanking cavity are formed in the upper surface of the base; the lifting shaft is fixedly connected with the base; the upper fixing plate is fixedly connected with the top ends of the lifting shafts, the sliding seat is located between the upper fixing plate and the base and slidably penetrates through the lifting shafts, the sliding seat is elastically connected with the upper fixing plate, and a glass pressing plate corresponding to a product mounting position is arranged on the lower surface of the sliding seat; the crimping clamp comprises a movable shaft which penetrates through the upper fixing plate in a sliding manner and is fixedly connected with the upper surface of the sliding seat, and a handle for driving the movable shaft to lift; a to-be-cracked part on the glass is extruded by the glass pressing plate when the movable shaft descends and is separated from the glass main body so as to form a cracked finished product; and the turnover plate penetrates through the insertion port and is inserted into the blanking cavity to receive the split finished product.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a glass splinter jig. Background Art

[0002] Glass is primarily categorized by size into large sheets and small pieces. Small pieces, however, are difficult to produce and transport due to their small size, resulting in a high loss rate. Therefore, large sheets are often laser-cut and then separated into smaller pieces to facilitate transportation and control costs. Currently, the industry primarily uses manual glass fracturing. This involves fixing one portion of the glass and leaving the other suspended. The operator then manually presses the suspended portion, breaking the glass at the laser-cut location. This manual fracturing method is inefficient and prone to misalignment, resulting in poor consistency in the resulting glass. The glass is also prone to shattering due to uneven force, and can also cause injuries from glass shattering and splashing. Furthermore, the fracturing process is unsafe. Furthermore, the finished product and waste are mixed after fracturing, requiring manual sorting to separate the finished and waste products, further reducing efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a glass cracking fixture with good product consistency, low defective rate, safe operation and high operating efficiency to address the above shortcomings.

[0004] A glass splinter jig, comprising:

[0005] A base, wherein a blanking chamber is provided in the base, a plug interface communicating with the blanking chamber is provided on one side of the base, a product mounting position is provided on the upper surface of the base, and at least one blanking hole communicating with the blanking chamber is provided on the product mounting position;

[0006] A plurality of lifting shafts, each of which is fixedly connected to the base and extends in a vertical direction;

[0007] An upper fixed plate, located above the base and fixedly connected to the top of each lifting shaft, forming a lifting space between the upper fixed plate and the base;

[0008] A sliding seat, the sliding seat is located in the lifting space, each lifting shaft passes through the sliding seat and slides with the sliding seat, the sliding seat is elastically connected to the upper fixed plate, and the lower surface of the sliding seat is provided with a glass pressing plate corresponding to the product installation position;

[0009] The crimping pliers include a movable shaft that slides through the upper fixed plate and is fixedly connected to the upper surface of the sliding seat, and a handle for driving the movable shaft to rise and fall; when the movable shaft descends, the part of the glass to be cracked is squeezed by the glass pressing plate and separated from the glass body to form a finished cracked product;

[0010] The turnover plate passes through the insertion port and is inserted into the blanking cavity to receive the finished split products.

[0011] In one embodiment, the crimping pliers further include a guide sleeve, a first connecting rod and a second connecting rod, the guide sleeve is fixed to the upper surface of the upper fixed plate and is used to pass through the movable shaft, one end of the first connecting rod is rotatably connected to the outer side wall of the guide sleeve, one end of the second connecting rod is rotatably connected to the upper part of the side wall of the movable shaft, the other end of the second connecting rod is rotatably connected to the other end of the first connecting rod, and the handle is fixedly connected to the second connecting rod and is adjacent to the rotational connection portion between the second connecting rod and the first connecting rod.

[0012] In one embodiment, the handle is fixed to the top end of the movable shaft.

[0013] In one embodiment, a plurality of shift pins are spaced apart on the upper surface of the base, and the plurality of shift pins together form the product installation position.

[0014] In one embodiment, the base includes a fixed bottom plate and a discharge bottom plate located above the fixed bottom plate and fixedly connected to the fixed bottom plate, the lifting shaft passes through the discharge bottom plate and is fixedly connected to the discharge bottom plate, the upper surface of the discharge bottom plate is provided with the discharge hole, the lower surface of the discharge bottom plate is provided with a groove corresponding to the discharge hole, and the side of the discharge bottom plate is provided with a U-shaped through hole, the U-shaped through hole passes through the upper surface of the discharge bottom plate and the lower surface of the discharge bottom plate, and the U-shaped through hole is connected to the groove, and the groove and the upper surface of the fixed bottom plate together form the discharge chamber.

[0015] In one embodiment, the sliding seat includes a boss pressure plate and a bearing mounting plate located above the boss pressure plate and fixedly connected to the boss pressure plate, the lifting shaft passes through the boss pressure plate and the bearing mounting plate and slides with the boss pressure plate and the bearing mounting plate respectively; the glass pressure plate is fixed to the lower surface of the boss pressure plate, and the glass pressure plate is provided with at least one protrusion corresponding to the blanking hole one by one; a pad is fixed on the upper surface of the bearing mounting plate, and the pad is fixedly connected to the bottom of the movable shaft.

[0016] In one embodiment, the bearing mounting plate is provided with a through hole for passing the lifting shaft, the inner diameter of the through hole is larger than the outer diameter of the lifting shaft, and a limiting channel is formed between the inner wall of the through hole and the lifting shaft, a linear bearing is provided in the limiting channel, the linear bearing is fixedly connected to the inner wall of the through hole, the lifting shaft passes through the linear bearing and slides with the linear bearing.

[0017] In one embodiment, the glass breaking jig further comprises a tension spring, a first mounting post fixedly connected to the top end of the tension spring is fixed on the upper fixing plate, and a second mounting post fixedly connected to the bottom end of the tension spring is fixed on the bearing mounting plate.

[0018] In one embodiment, a through groove is provided on the upper surface of the turnover plate, and at least one pair of docking grooves are provided on two opposite sides of the through groove, respectively penetrating the upper surface of the turnover plate and connected to the through groove. The pair of docking grooves is used to receive the finished split products discharged from a blanking hole, and the size of the receiving groove along the thickness direction of the turnover plate is smaller than the size of the through groove along the thickness direction of the turnover plate.

[0019] In one embodiment, a gripping handle is provided on the side of the turnover plate facing away from the plug-in port.

[0020] The glass breaking jig of the present invention is elastically connected to the upper fixed plate through the sliding seat, and a crimping pliers is provided for driving the sliding seat to rise and fall. The sliding seat can be controlled to rise and fall by only actuating the handle of the crimping pliers, so that when the sliding seat is lowered, the glass pressing plate on the lower surface of the sliding seat squeezes the glass laser-cut part on the base, thereby separating the part to be broken on the glass from the glass body, and the separated broken products fall on the turnover plate through the drop hole on the base so that the broken products can be taken out in a centralized manner. It replaces the method of pressing the glass break by hand and separates the broken products from the waste through the turnover plate, eliminating the need for manual sorting of the broken products and the waste, thereby improving the efficiency of the breaking operation; during operation, the glass pressing plate first contacts the glass to achieve positioning of the glass, which can avoid the problem of glass breakage caused by glass deviation during the breaking operation, and ensure that the position of each break is uniform, so that the consistency of the broken products is improved and the product defect rate is reduced; the use of handle actuation instead of the method of directly pressing the glass by hand can avoid safety problems caused by glass breakage and splashing, thereby improving the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a glass splinter jig in one embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a glass splinter jig after loading glass in one embodiment of the present invention;

[0023] Figure 3 This is a structural diagram of a glass splinter jig when the sliding seat is pressed down in one embodiment of the present invention;

[0024] Figure 4 This is a structural diagram of an embodiment of the present invention after the sliding seat of the glass splinter jig is lifted and the finished splinter products are taken out. DETAILED DESCRIPTION

[0025] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] See also Figure 1The present invention discloses a glass breaking jig with good product consistency, low defect rate, safe operation, and high working efficiency. The glass breaking jig includes a base 100, multiple lifting shafts 200, an upper fixed plate 300, a sliding seat 400, a crimping pliers 500, and a turnover plate 600. The base 100 is provided with a blanking chamber 110. A plug-in port 120 communicating with the blanking chamber 110 is formed on one side of the base 100. The top surface of the base 100 is provided with a product mounting position, and the product mounting position is provided with at least one blanking hole 130 communicating with the blanking chamber 110. That is, when the glass is to be broken, the glass to be broken is placed at the product mounting position on the top surface of the base 100. After breaking, the finished broken glass enters the blanking chamber 110 through the blanking hole 130 for centralized collection. The lifting shaft 200 is fixedly connected to the base 100 and extends vertically. It is used to guide the sliding seat 400 and define the path of the sliding seat 400 relative to the base 100 to ensure the consistent position of each glass cleavage. The upper fixed plate 300 is located above the base 100 and is fixedly connected to the top of each lifting shaft 200. The upper fixed plate 300 and the base 100 form a lifting space. The upper fixed plate 300 is used to install the crimping pliers 500 and also limits the top of each lifting shaft 200, connecting the lifting shafts 200 together to improve the stability of the entire glass cleavage fixture structure. The sliding seat 400 is located within the lifting space. Each lifting shaft 200 passes through the sliding seat 400 and slides with the sliding seat 400. The sliding seat 400 is elastically connected to the upper fixed plate 300. The lower surface of the sliding seat 400 is provided with a glass pressure plate 700 corresponding to the product installation position. The crimping pliers 500 include a movable shaft 510 that is slidably passed through an upper fixed plate 300 and fixedly connected to the upper surface of a sliding seat 400, and a handle 520 for driving the movable shaft 510 to rise and fall; when the movable shaft 510 descends, the part of the glass to be cracked is squeezed by the glass pressing plate 700 and separated from the main body of the glass to form a cracked product; the turnover plate 600 passes through the plug-in port 120 and is inserted into the blanking chamber 110 to receive the cracked product. The turnover plate 600 is used as a material receiving box of the present glass cracking jig, which can ensure that the finished product is separated from the waste material after each cracking, without the need for manual sorting, saving operation time. In this embodiment, the elastic connection between the sliding seat 400 and the upper fixed plate 300 realizes the limitation between the sliding seat 400 and the upper fixed plate 300 on the one hand. The upper fixed plate 300 is connected to the sliding seat 400 through the elastic component, which can prevent the sliding seat 400 from falling and breaking the glass. On the other hand, the elastic connection between the two also provides a restoring force when the sliding seat 400 rises relative to the base 100, so as to reduce the difficulty of lifting the sliding seat 400 and the difficulty of removing the broken waste.

[0027] Please further combine Figure 1-4During the glass breaking process, the handle 520 is first actuated to lift the sliding seat 400 away from the upper surface of the base 100. The glass to be broken is placed on the product installation position on the upper surface of the base 100. At the same time, the turnover plate 600 is inserted into the blanking chamber 110 through the insertion port 120. The handle 520 is then pressed down, causing the sliding seat 400 to move downward and gradually approach the upper surface of the base 100. When the glass pressing plate 700 on the lower surface of the sliding seat 400 contacts the glass to be broken, it pre-presses and positions the glass to prevent it from shifting. As the sliding seat 400 is further pressed downward, when the lower surface of the sliding seat 400 contacts the glass, the laser-cut portion of the glass (the portion to be cracked) is broken by the combined action of the lower surface of the sliding seat 400 and the glass pressing plate 700, separating the target cracking area from the main body of the glass. The portion separated from the main body of the glass (the finished cracked product) falls through the blanking hole 130 onto the turnover plate 600 in the blanking chamber 110, allowing the operator to remove the turnover plate 600 and centrally process the finished cracked products. After the single glass cracking operation is completed, the handle 520 is released, and the sliding seat 400 is reset under the action of the elastic member between the sliding seat 400 and the upper fixed plate 300, leaving the area between the lower surface of the sliding seat 400 and the upper surface of the base 100 empty for the operator to manually remove the cracked waste. In this way, there is no need to sort the cracked waste and the finished cracked products, thereby improving work efficiency. It should be emphasized that in this embodiment, by setting up a glass pressure plate 700, it can be ensured that each time the product is split, it is first pressed by the glass pressure plate 700, and the product will not shift when splitting, thereby causing breakage. At the same time, it can also be used to limit the glass to ensure that the position of each split is uniform, and will not be too deep or too shallow, resulting in different splitting effects.

[0028] The crimping pliers 500 serve as the power conversion point for the glass splinter jig of this embodiment. In this embodiment, the crimping pliers 500 further include a guide sleeve 530, a first connecting rod 540, and a second connecting rod 550. The guide sleeve 530 is fixed to the upper surface of the upper fixed plate 300 and is used to pass through the movable shaft 510. One end of the first connecting rod 540 is rotatably connected to the outer wall of the guide sleeve 530. One end of the second connecting rod 550 is rotatably connected to the upper portion of the side wall of the movable shaft 510. The other end of the second connecting rod 550 is rotatably connected to the other end of the first connecting rod 540. The handle 520 is fixedly connected to the second connecting rod 550 and is adjacent to the rotatable connection between the second connecting rod 550 and the first connecting rod 540. During the operation of the crimping pliers 500, the handle 520 can be lifted, rotated around the connection between the second connecting rod 550 and the movable shaft 510, and then pressed down after passing over the movable shaft 510. As the handle 520 passes over the movable shaft 510 and presses down, the first connecting rod 540 rotates relative to the guide sleeve 530, and the movable shaft 510 descends. This causes the movable shaft 510 to simultaneously descend the sliding seat 400, causing the glass pressure plate 700 and the lower surface of the sliding seat 400 to successively press against the glass to be cracked, thereby achieving glass cracking. After the glass is cracked, the handle 520 is lifted, and the movable shaft 510, driven by the handle 520, ascends, further driving the sliding seat 400 to separate from the base 100, allowing the broken glass to be removed. In another embodiment, a handle 520 is fixed to the top of the movable shaft 510. Thus, by pressing the handle 520, the movable shaft 510 is lowered, allowing the sliding seat 400 to contact the glass on the base 100 and break the glass. After releasing the handle 520, the handle 520 and the movable shaft 510 are reset and lifted by the elastic member between the sliding seat 400 and the upper fixed plate 300, separating the sliding seat 400 from the base 100. In this embodiment, the handle 520 not only provides a driving unit for the movable shaft 510 but also facilitates manual operation, replacing manual pressure and making operation safer.

[0029] A plurality of stop pins 140 are spaced apart on the upper surface of the base 100, and the plurality of stop pins 140 collectively form a product installation position. Preferably, three stop pins 140 are spaced apart on the upper surface of the base 100, and the three stop pins 140 are distributed along an L-shaped path. When the glass is placed in the product installation position, the edge of the glass abuts against each stop pin 140, thereby positioning the glass and facilitating the removal of the waste material after the breakage. By providing the stop pins 140, each time the glass to be broken is placed, it is only necessary to place the edge of the glass against the stop pins 140, thereby reducing the difficulty of positioning the glass. In actual operation, the number of stop pins 140 can be further increased, so that each stop pin 140 is arranged along an L-shaped path, or each stop pin 140 is arranged along another specific path, so that the edge of the glass abuts against the stop pins 140 after the glass is placed in the product installation position. In other embodiments, a limiting groove may be opened on the upper surface of the base 100 to obtain a product installation position, and the depth of the limiting groove may be limited to be less than the thickness of the glass, so that after the glass is placed in the product installation position, the glass protrudes from the upper surface of the base 100 to facilitate the glass splitting operation.

[0030] See also Figure 4 In one embodiment, the base 100 includes a fixed base plate 150 and a discharge base plate 160 located above the fixed base plate 150 and fixedly connected to the fixed base plate 150. The lifting shaft 200 passes through the discharge base plate 160 and is fixedly connected to the discharge base plate 160. A blanking hole 130 is provided on the upper surface of the discharge base plate 160, and a groove corresponding to the blanking hole 130 is provided on the lower surface of the discharge base plate 160. A U-shaped through hole 170 is provided on the side of the discharge base plate 160. The U-shaped through hole 170 passes through the upper surface of the discharge base plate 160 and the lower surface of the discharge base plate 160, and the U-shaped through hole 170 is connected to the groove. The groove and the upper surface of the fixed base plate 150 together form a blanking chamber 110, and the connecting part between the U-shaped through hole 170 and the groove constitutes the plug interface 120. It should be noted that in order to improve the stability and operational reliability of the entire glass splinter jig, the crimping pliers 500 are mounted in the middle of the upper fixed plate 300. Similarly, the movable shaft 510 is fixedly connected to the middle of the sliding seat 400, and the glass pressing plate 700 is disposed in the middle of the lower surface of the sliding seat 400 to ensure that the glass splinter jig is evenly stressed during the splintering process and to prevent the glass splinter jig from tipping over. In this embodiment, by providing a U-shaped through hole 170 on the side of the discharge bottom plate 160, when the turnover plate 600 is inserted into the blanking chamber 110, the distance between the receiving portion of the finished splinter on the turnover plate 600 and the plug-in port 120 is shortened. This facilitates the removal of the turnover plate 600 and the finished splinter, while also reducing the size of the turnover plate 600, thereby reducing the weight of the turnover plate 600 and lowering the production cost of the glass splinter jig. In addition, in this embodiment, the fixed bottom plate 150 and the discharge bottom plate 160 are connected by bolts. In other embodiments, the fixed bottom plate 150 and the discharge bottom plate 160 may also be integrally formed.

[0031] In one embodiment, the sliding seat 400 includes a boss pressure plate 410 and a bearing mounting plate 420 located above and fixedly connected to the boss pressure plate 410. The boss pressure plate 410 and the bearing mounting plate 420 are screw-connected or integrally formed. The lifting shaft 200 passes through the boss pressure plate 410 and the bearing mounting plate 420 and slides with them, respectively. A glass pressure plate 700 is fixed to the lower surface of the boss pressure plate 410 and is provided with at least one protrusion corresponding to the blanking hole 130. The boss pressure plate 410 serves as the direct contact component for the glass breaking operation. Preferably, in this embodiment, the glass pressure plate 700 is fixed to the lower surface of the boss pressure plate 410 by a driving screw 430. The protrusion is used to act on the portion of the glass to be broken, so that the laser cut portion between the portion to be broken and the main body of the glass is broken by the combined shear force of the protrusion and the boss pressure plate 410. In addition, in this embodiment, a backing plate 440 is fixed to the upper surface of the bearing mounting plate 420, and the backing plate 440 is fixedly connected to the bottom of the movable shaft 510. Preferably, the backing plate 440 is bolted to the upper surface of the bearing mounting plate 420, and the backing plate 440 is bolted to the bottom of the movable shaft 510. The backing plate 440 provides a mounting portion for the movable shaft 510 on the bearing mounting plate 420 and also provides a force point for the splitting force.

[0032] To improve the smoothness of the lifting and lowering of the sliding seat 400, in one embodiment, a through hole 421 for inserting the lifting shaft 200 is formed on the bearing mounting plate 420. The inner diameter of the through hole 421 is larger than the outer diameter of the lifting shaft 200, and a limiting channel is formed between the inner wall of the through hole 421 and the lifting shaft 200. A linear bearing 450 is provided in the limiting channel. The linear bearing 450 is fixedly connected to the inner wall of the through hole 421. The lifting shaft 200 inserts the linear bearing 450 and slides with the linear bearing 450. Preferably, the linear bearing 450 is fixedly connected to the inner wall of the through hole 421 by a screw that penetrates the outer side of the bearing mounting plate 420 and penetrates into the through hole 421. By providing the linear bearing 450, the friction force experienced by the sliding seat 400 during the lifting and lowering process is reduced, the smoothness of the lifting and lowering of the sliding seat 400 is improved, and the accuracy and reliability of the glass breaking operation are enhanced.

[0033] The glass break jig also includes a tension spring 800. A first mounting post 810, fixedly connected to the top of the tension spring 800, is fixed to the upper fixing plate 300, and a second mounting post 820, fixedly connected to the bottom of the tension spring 800, is fixed to the bearing mounting plate 420. The tension spring 800 serves as an elastic component between the upper fixing plate 300 and the sliding seat 400, providing the force for the sliding seat 400 to rise after a break. Consequently, after each break, the sliding seat 400 automatically retracts under the action of the tension spring 800, reducing manual effort, saving time, and improving work efficiency. The first mounting post 810 and the second mounting post 820 connect the tension spring 800 to the upper fixing plate 300 and the bearing mounting plate 420, respectively, to facilitate installation of the tension spring 800. Furthermore, both the upper fixing plate 300 and the bearing mounting plate 420 are provided with weight-reducing holes to reduce the weight of the upper fixing plate 300 and the bearing mounting plate 420, thereby simplifying the movement of the glass break jig.

[0034] See also Figure 4 The top surface of the turnover plate 600 is provided with a through groove 610. At least one pair of receiving grooves 620 are provided on opposite sides of the through groove 610, each extending through the top surface of the turnover plate 600 and communicating with the through groove 610. The pair of receiving grooves 620 are used to receive the finished broken glass products discharged from a blanking hole 130. The dimension of the receiving grooves 620 along the thickness direction of the turnover plate 600 is smaller than the dimension of the through groove 610 along the thickness direction of the turnover plate 600. By providing the through grooves 610 and receiving grooves 620 on the turnover plate 600, when the small glass pieces are separated from the main glass body and fall from the blanking hole 130 as finished broken glass products, the broken glass products will fall onto the turnover plate 600. The bottom surfaces of the two oppositely disposed receiving grooves 620 will jointly receive one broken glass product, thereby separating the broken glass products and preventing them from being scattered and mixed together, facilitating further processing. By making the dimension of the receiving groove 620 along the thickness direction of the turnover plate 600 smaller than the dimension of the through groove 610 along the thickness direction of the turnover plate 600, that is, the depth of the receiving groove 620 is smaller than the depth of the through groove 610, it is easier for the operator to insert his fingers or tools under the finished split product to remove the finished split product, thereby reducing the difficulty of removing the finished split product from the turnover plate 600. In this embodiment, the receiving grooves 620 and the through groove 610 on the turnover plate 600 together form a receiving area. In addition, a gripping handle 630 is provided on the side of the turnover plate 600 facing away from the insertion port 120. Preferably, a gripping opening is opened on the side of the turnover plate 600 on the side of the receiving area, penetrating the upper surface and the lower surface of the turnover plate 600, so that the gripping handle 630 is formed on the side of the gripping opening away from the receiving area, so that the operator can pick up, place, and transport the turnover plate 600.

[0035] The above-mentioned glass cracking jig is elastically connected to the upper fixed plate 300 through the sliding seat 400, and is provided with a crimping pliers 500 for driving the sliding seat 400 to rise and fall. The sliding seat 400 can be controlled to rise and fall by simply actuating the handle 520 of the crimping pliers 500, so that when the sliding seat 400 descends, the glass pressing plate 700 on the lower surface of the sliding seat 400 presses the glass laser-cut part on the base 100, thereby separating the part to be cracked from the glass body. The separated cracked products fall onto the turnover plate 600 through the drop hole 130 on the base 100, so that the cracked products can be taken out in a centralized manner. It replaces the method of manually pressing the glass fragments, and separates the finished fragments from the waste through the turnover plate 600, eliminating the need for manual sorting of the finished fragments and the waste, thereby improving the efficiency of the fragmentation operation; during operation, the glass pressing plate 700 first contacts the glass to position the glass, thereby avoiding the problem of glass breakage caused by glass deviation during the fragmentation operation, and ensuring that the position of each fragment is uniform, thereby improving the consistency of the product after fragmentation and reducing the product defective rate; using the handle 520 to actuate instead of directly pressing the glass by hand, thereby avoiding safety problems caused by glass breakage and splashing, thereby improving the safety of the operation.

[0036] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned 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.

[0037] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A glass splinter jig, characterized in that: include: A base, wherein a blanking chamber is provided in the base, a plug interface communicating with the blanking chamber is provided on one side of the base, a product mounting position is provided on the upper surface of the base, and at least one blanking hole communicating with the blanking chamber is provided on the product mounting position; A plurality of lifting shafts, each of which is fixedly connected to the base and extends in a vertical direction; An upper fixed plate, located above the base and fixedly connected to the top of each lifting shaft, forming a lifting space between the upper fixed plate and the base; A sliding seat, the sliding seat is located in the lifting space, each lifting shaft passes through the sliding seat and slides with the sliding seat, the sliding seat is elastically connected to the upper fixed plate, and the lower surface of the sliding seat is provided with a glass pressing plate corresponding to the product installation position; Crimping pliers, the crimping pliers comprising a movable shaft that slides through the upper fixed plate and is fixedly connected to the upper surface of the sliding seat, and a handle for driving the movable shaft to rise and fall; When the movable shaft descends, the part of the glass to be split is squeezed by the glass pressing plate and separated from the main body of the glass to form a finished split product; The turnover plate passes through the insertion port and is inserted into the blanking cavity to receive the finished split products.

2. The glass splinter jig according to claim 1, characterized in that: The crimping pliers also include a guide sleeve, a first connecting rod and a second connecting rod. The guide sleeve is fixed to the upper surface of the upper fixed plate and is used to pass through the movable shaft. One end of the first connecting rod is rotatably connected to the outer side wall of the guide sleeve, one end of the second connecting rod is rotatably connected to the upper part of the side wall of the movable shaft, and the other end of the second connecting rod is rotatably connected to the other end of the first connecting rod. The handle is fixedly connected to the second connecting rod and is adjacent to the rotational connection portion between the second connecting rod and the first connecting rod.

3. The glass break jig according to claim 1, characterized in that: The handle is fixed on the top end of the movable shaft.

4. The glass break jig according to claim 1, wherein: A plurality of shift pins are arranged at intervals on the upper surface of the base, and the plurality of shift pins together form the product installation position.

5. The glass breaking jig according to claim 1, characterized in that: The base includes a fixed base plate and a discharge base plate located above the fixed base plate and fixedly connected to the fixed base plate. The lifting shaft passes through the discharge base plate and is fixedly connected to the discharge base plate. The upper surface of the discharge base plate is provided with the blanking hole, and the lower surface of the discharge base plate is provided with a groove corresponding to the blanking hole. A U-shaped through hole is provided on the side of the discharge base plate. The U-shaped through hole passes through the upper surface of the discharge base plate and the lower surface of the discharge base plate, and the U-shaped through hole is connected to the groove. The groove and the upper surface of the fixed base plate together form the blanking chamber.

6. The glass breaking jig according to claim 1, characterized in that: The sliding seat includes a boss pressure plate and a bearing mounting plate located above the boss pressure plate and fixedly connected to the boss pressure plate. The lifting shaft passes through the boss pressure plate and the bearing mounting plate and slides with the boss pressure plate and the bearing mounting plate respectively; the glass pressure plate is fixed to the lower surface of the boss pressure plate, and the glass pressure plate is provided with at least one protrusion corresponding to the blanking hole one by one; a pad is fixed to the upper surface of the bearing mounting plate, and the pad is fixedly connected to the bottom of the movable shaft.

7. The glass splinter jig according to claim 6, characterized in that: The bearing mounting plate is provided with a connecting hole for passing the lifting shaft. The inner diameter of the connecting hole is larger than the outer diameter of the lifting shaft, and a limiting channel is formed between the inner wall of the connecting hole and the lifting shaft. A linear bearing is provided in the limiting channel. The linear bearing is fixedly connected to the inner wall of the connecting hole. The lifting shaft passes through the linear bearing and slides with the linear bearing.

8. The glass splinter jig according to claim 6, wherein: The glass splinter jig further comprises a tension spring, wherein the upper fixing plate is fixed with a first mounting support fixedly connected to the top end of the tension spring, and the bearing mounting plate is fixed with a second mounting support fixedly connected to the bottom end of the tension spring.

9. The glass breaking jig according to claim 1, wherein: A through groove is provided on the upper surface of the turnover plate, and at least one pair of receiving grooves are provided on two opposite sides of the through groove, respectively penetrating the upper surface of the turnover plate and communicating with the through groove. The pair of receiving grooves is used to receive the finished split products discharged from a blanking hole, and the size of the receiving groove along the thickness direction of the turnover plate is smaller than the size of the through groove along the thickness direction of the turnover plate.

10. The glass breaking jig according to claim 1, wherein: A gripping handle is provided on the side of the turnover plate facing away from the plug-in port.

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