Glass production clamping device

Abstract

The utility model discloses a clamping device for glass production, which relates to the field of glass production and comprises a transmission structure, a connecting structure, a locking structure and a clamping structure. The two-way threaded rod is driven by the adjusting motor to be matched with the threaded block, the first transmission rod, the self-locking block and other assemblies, and position adjustment of the clamping structure is achieved. The clamping structure flexibly clamps the glass plate through the air guide rod, the ventilation rod and the contact air bag, the expansion degree of the contact air bag can be adjusted to achieve flexible control over the clamping force, the clamping mode is changed through the locking structure, and switching between rolling clamping and static friction clamping is achieved. The device improves the clamping stability and safety, and is suitable for production operation of glass products.

Description

Technical Field

[0001] This utility model relates to the field of glass production, and more specifically, to a glass production clamping device. Background Technology

[0002] In glass production and processing, glass sheets need to be moved to specific positions to facilitate cutting, drilling, coating, and other processes. Traditional clamping devices for conveying glass often use mechanical structures to adjust the clamping force of the conveyor rollers, such as applying pressure to the glass sheet via spring loading or screw drives. While these methods are simple in structure, they have poor compatibility with different glass sizes and lack precision, easily damaging glass products due to excessive or insufficient clamping force. Furthermore, achieving a balance between safety and clamping stability is difficult, failing to meet the increasingly complex technological demands of modern glass processing. Utility Model Content

[0003] In view of the problems in the related technologies, this utility model proposes a glass production clamping device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0004] Therefore, the specific technical solution adopted by this utility model is as follows:

[0005] A glass production clamping device includes a transmission structure, which comprises a fixed plate, an adjusting motor, a threaded rod, a threaded block, a first transmission rod, a self-locking block, a locking bolt, a fixed block, a second transmission rod, and a connecting block. One end of the fixed plate is fixedly connected to the adjusting motor, the drive end of the adjusting motor is connected to the threaded rod, the threaded rod is threadedly connected to the threaded block, the threaded block is rotatably connected to the first transmission rod, one end of the first transmission rod is rotatably connected to the self-locking block, the self-locking block is connected to the locking bolt, the threaded rod is rotatably connected to the fixed block, the fixed block is rotatably connected to the second transmission rod, the second transmission rod is rotatably connected to the connecting block, the self-locking block is slidably connected to a connecting structure, the connecting structure is fixedly connected to a locking structure, and the connecting structure is rotatably connected to a clamping structure.

[0006] Furthermore, the connecting structure includes a sliding guide block, a sliding rod, a threaded locking groove, a connecting rod, and a connecting ring. One end of the sliding guide block is fixedly connected to the sliding rod, and threaded locking grooves are provided on both sides of the sliding guide block. The other end of the sliding guide block is fixedly connected to the connecting rod, and the connecting rod is fixedly connected to the connecting ring.

[0007] Furthermore, the locking structure includes an electromagnetic lock, a connecting block, and a locking block. One end of the electromagnetic lock is fixedly connected to the connecting block, and the driving end of the electromagnetic lock is connected to the locking block.

[0008] Furthermore, the clamping structure includes an air guide rod, a rotary joint, an air guide groove, a venting rod, a contact airbag, and a locking gear. Rotary joints are rotatably connected to both ends of the air guide rod. An air guide groove is provided on the air guide rod. A venting rod is sealed and sleeved on the air guide rod. A contact airbag is sealed and connected to the venting rod. A locking gear is provided on one side of the contact airbag. The locking gear is fixedly connected to the air guide rod. The contact airbag rubs against a glass plate.

[0009] Furthermore, the self-locking block is slidably connected to the sliding guide block, the locking bolt is threadedly connected to the threaded locking groove, the through block is slidably connected to the sliding rod, the connecting ring is rotatably connected to the air guide rod, and the locking block is engaged with the locking gear.

[0010] The beneficial effects of this utility model are as follows: by adjusting the air pressure inside the contact airbag, the pressure of the clamping device on the glass plate can be flexibly adjusted to meet the needs of different glass products and avoid damage caused by improper clamping force. Through the design of the locking structure, it is possible to switch between rolling friction and static friction clamping modes to meet the needs of glass plate movement and fixation, enhance operational flexibility, and the design can increase the number of clamping devices to adapt to glass products of different sizes and shapes, thereby improving the compatibility and efficiency of the equipment. Attached Figure Description

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic diagram of the main structure of a glass production clamping device according to an embodiment of the present utility model;

[0013] Figure 2 This is a schematic diagram of the transmission structure of a glass production clamping device according to an embodiment of the present utility model;

[0014] Figure 3 This is a schematic diagram of the connection structure of a glass production clamping device according to an embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of the locking structure of a glass production clamping device according to an embodiment of the present utility model;

[0016] Figure 5 This is a schematic diagram of the clamping structure of a glass production clamping device according to an embodiment of the present utility model.

[0017] In the picture:

[0018] 1. Transmission structure; 101. Fixed plate; 102. Adjusting motor; 103. Threaded rod; 104. Threaded block; 105. First transmission rod; 106. Self-locking block; 107. Locking bolt; 108. Fixed block; 109. Second transmission rod; 110. Through block; 2. Connecting structure; 201. Sliding guide block; 202. Sliding rod; 203. Threaded locking groove; 204. Connecting rod; 205. Connecting ring; 3. Locking structure; 301. Electromagnetic lock; 302. Connecting block; 303. Locking block; 4. Clamping structure; 401. Air guide rod; 402. Rotary joint; 403. Air guide groove; 404. Ventilation rod; 405. Contact airbag; 406. Locking gear; 5. Glass plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] According to an embodiment of the present invention, a glass production clamping device is provided.

[0021] Example 1;

[0022] like Figure 1-5As shown, the glass production clamping device according to an embodiment of the present invention includes a transmission structure 1. The transmission structure 1 includes a fixed plate 101, an adjusting motor 102, a threaded rod 103, a threaded block 104, a first transmission rod 105, a self-locking block 106, a locking bolt 107, a fixing block 108, a second transmission rod 109, and a connecting block 110. One end of the fixed plate 101 is fixedly connected to the adjusting motor 102, and the drive end of the adjusting motor 102 is connected to the threaded rod 103. A threaded block is threadedly connected to the threaded rod 103. 104, a threaded block 104 is rotatably connected to a first transmission rod 105, one end of the first transmission rod 105 is rotatably connected to a self-locking block 106, a locking bolt 107 is connected to the self-locking block 106, a threaded rod 103 is rotatably connected to a fixing block 108, the fixing block 108 is rotatably connected to a second transmission rod 109, the second transmission rod 109 is rotatably connected to a through block 110, the self-locking block 106 is slidably connected to a connecting structure 2, the connecting structure 2 is fixedly connected to a locking structure 3, the connecting structure 2 is rotatably connected to a clamping structure 4, and adjustment... The motor 102 drives the bidirectional symmetrical threaded rod 103 to rotate. The threaded rod 103 has a bidirectional thread design and can simultaneously drive two threaded blocks 104 to move towards each other. Because one end of the first transmission rod 105 is locked to the threaded locking groove 203 by the locking bolt 107, the self-locking block 106, which is rotatably connected to one end of the first transmission rod 105, can be fixed at a fixed point, so that the self-locking block 106 can maintain a fixed relationship with the sliding guide block 201. When the locking bolt 107 exits the threaded locking groove 203, The locking state is released, allowing the self-locking block 106 to slide relative to the sliding guide block 201. When the self-locking block 106 is fixedly connected to the sliding guide block 201, under the limiting guidance of the through block 110, the second transmission rod 109, and the sliding rod 202, the first transmission rod 105 changes the angle with the fixed plate 101 during transmission. Since the fixed plate 101 is in a relatively fixed position in the clamping device, the distance between the sliding guide block 201 and the fixed plate 101 will change, thereby realizing the position adjustment of the clamping structure 4.

[0023] The connecting structure 2 includes a sliding guide block 201, a sliding rod 202, a threaded locking groove 203, a connecting rod 204, and a connecting ring 205. One end of the sliding guide block 201 is fixedly connected to the sliding rod 202. Threaded locking grooves 203 are provided on both sides of the sliding guide block 201. The other end of the sliding guide block 201 is fixedly connected to the connecting rod 204, and the connecting rod 204 is fixedly connected to the connecting ring 205.

[0024] The locking structure 3 includes an electromagnetic lock 301, a connecting block 302, and a locking block 303. One end of the electromagnetic lock 301 is fixedly connected to the connecting block 302, and the driving end of the electromagnetic lock 301 is connected to the locking block 303. The clamping structure 4 includes an air guide rod 401, a rotary joint 402, an air guide groove 403, a venting rod 404, a contact airbag 405, and a locking gear 406. Rotary joints 402 are rotatably connected to both ends of the air guide rod 401. An air guide groove 403 is provided on the air guide rod 401. A venting rod 404 is sealed and fitted onto the air guide rod 401. A contact airbag 405 is sealed and connected to the venting rod 404. A locking gear 406 is provided on one side of the contact airbag 405 and is fixedly connected to the air guide rod 406. On rod 401, contact airbag 405 frictionally contacts glass plate 5. Self-locking block 106 is slidably connected to sliding guide block 201. Locking bolt 107 is threadedly connected to threaded locking groove 203. Through block 110 is slidably connected to sliding rod 202. Connecting ring 205 is rotatably connected to air guide rod 401. Locking block 303 engages with locking gear 406. Rotary joint 402 of clamping structure 4 is connected to compressed air device. Compressed air device generally includes compressed air pipe, air pump, and pressure reducing valve, thereby controlling and regulating the internal air pressure of contact airbag 405. Compressed air enters venting rod 404 through air guide groove 403 of air guide rod 401. Venting rod 404 has vent holes, which allow it to contact... The airbag 405 is connected to the ventilation rod 404 and the air guide rod 401, which causes the contact airbag 405 to expand under pressure. When the transmission structure 1 drives the contact airbag 405 of the clamping structure 4 to contact the glass plate 5, the expansion degree of the contact airbag 405 is adjusted by adjusting the pressure reducing valve. The adjustment of the expansion degree adjusts the contact pressure between the contact airbag 405 and the glass plate 5, thereby adjusting the clamping force. This allows for flexible adjustment of the clamping force between the clamping device and the glass plate 5 according to actual needs. At the same time, the electromagnetic lock 301 of the locking structure 3 pushes the locking block 303 to mesh with the locking gear 406, changing the friction between the contact airbag 405 and the glass plate 5 from rolling friction to static friction. The connection between the glass plate 5 and the locking block 303 is such that when the locking block 303 and the locking gear 406 are not engaged, the glass plate 5 can move between the contact airbags 405. When the locking block 303 and the locking gear 406 are engaged, the glass plate 5 will be fixed between the contact airbags 405 and cannot move. The illustration of this utility model only shows two sets of contact airbags 405. Under normal use, the number of clamping devices can be increased to further improve the clamping stability of glass products. The clamping device of this utility model can realize the free switching between rolling clamping and static friction clamping of the glass plate 5, and at the same time improve the adjustability of clamping pressure. Compared with conventional mechanical transmission pressure adjustment, it improves safety.

[0025] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0026] The regulating motor 102 drives the bidirectional symmetrical threaded rod 103 to rotate. The threaded rod 103 has a bidirectional thread design and can simultaneously drive two threaded blocks 104 to move towards each other. Because one end of the first transmission rod 105 is locked to the threaded locking groove 203 by the locking bolt 107, the self-locking block 106, which is rotatably connected to one end of the first transmission rod 105, can be fixed at a fixed point, so that the self-locking block 106 can maintain a fixed relationship with the sliding guide block 201. When the locking bolt 107 is disengaged from the threaded locking groove 203, the locking state is released, so that the self-locking block 106 can slide relative to the sliding guide block 201. When the self-locking block 106 is fixedly connected to the sliding guide block 201, the connecting block 11... Under the limiting guidance of the second transmission rod 109 and the sliding rod 202, the first transmission rod 105 changes the angle with the fixed plate 101 during transmission. Since the fixed plate 101 is in a relatively fixed position in the clamping device, the distance between the sliding guide block 201 and the fixed plate 101 will change, thereby realizing the position adjustment of the clamping structure 4. The rotary joint 402 of the clamping structure 4 is connected to a compressed air device, which generally includes a compressed air pipe, an air pump, and a pressure reducing valve, thereby controlling and regulating the internal air pressure of the contact airbag 405. The compressed air enters the venting rod 404 through the air guide groove 403 of the air guide rod 401. The venting rod 404 is also provided with vent holes, which allows the contact airbag 4 to... The air bladder 405 is connected to the vent rod 404 and the air guide rod 401, which causes the contact air bladder 405 to expand under pressure. When the transmission structure 1 drives the contact air bladder 405 of the clamping structure 4 to contact the glass plate 5, the expansion degree of the contact air bladder 405 is adjusted by adjusting the pressure reducing valve. The adjustment of the expansion degree adjusts the contact pressure between the contact air bladder 405 and the glass plate 5, thereby adjusting the clamping force. This allows for flexible adjustment of the clamping force between the clamping device and the glass plate 5 according to actual needs. At the same time, the electromagnetic lock 301 of the locking structure 3 pushes the locking block 303 to mesh with the locking gear 406, changing the friction between the contact air bladder 405 and the glass plate 5 from rolling friction to static friction. Regarding the connection between the locking block 303 and the locking gear 406, when the locking block 303 is not engaged, the glass plate 5 can move between the contact airbags 405. When the locking block 303 is engaged with the locking gear 406, the glass plate 5 will be fixed between the contact airbags 405 and cannot move. The illustration of this utility model only shows two sets of contact airbags 405. Under normal use, the number of clamping devices can be increased to further improve the clamping stability of glass products. The clamping device of this utility model can realize the free switching between rolling clamping and static friction clamping of the glass plate 5, and at the same time improve the adjustability of clamping pressure. Compared with conventional mechanical transmission pressure adjustment, it improves safety.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A glass production clamping device, characterized in that, The system includes a transmission structure (1), which comprises a fixed plate (101), an adjusting motor (102), a threaded rod (103), a threaded block (104), a first transmission rod (105), a self-locking block (106), a locking bolt (107), a fixing block (108), a second transmission rod (109), and a connecting block (110). One end of the fixed plate (101) is fixedly connected to the adjusting motor (102), and the driving end of the adjusting motor (102) is connected to the threaded rod (103). A threaded block (104) is threaded onto the threaded rod (103), and the threaded block (104) rotates. A first transmission rod (105) is connected, and a self-locking block (106) is rotatably connected to one end of the first transmission rod (105). A locking bolt (107) is connected to the self-locking block (106). A fixed block (108) is rotatably connected to the threaded rod (103). A second transmission rod (109) is rotatably connected to the fixed block (108). A through block (110) is rotatably connected to the second transmission rod (109). A connecting structure (2) is slidably connected to the self-locking block (106). A locking structure (3) is fixedly connected to the connecting structure (2). A clamping structure (4) is rotatably connected to the connecting structure (2).

2. The glass production clamping device according to claim 1, characterized in that, The connection structure (2) includes a sliding guide block (201), a sliding rod (202), a threaded locking groove (203), a connecting rod (204), and a connecting ring (205). One end of the sliding guide block (201) is fixedly connected to the sliding rod (202).

3. The glass production clamping device according to claim 2, characterized in that, The sliding guide block (201) has threaded locking grooves (203) on both sides, and a connecting rod (204) is fixedly connected to the other end of the sliding guide block (201). A connecting ring (205) is fixedly connected to the connecting rod (204).

4. A glass production clamping device according to claim 3, characterized in that, The locking structure (3) includes an electromagnetic lock (301), a connecting block (302), and a locking block (303). One end of the electromagnetic lock (301) is fixedly connected to the connecting block (302), and the driving end of the electromagnetic lock (301) is connected to the locking block (303).

5. A glass production clamping device according to claim 4, characterized in that, The clamping structure (4) includes an air guide rod (401), a rotary joint (402), an air guide groove (403), a breathable rod (404), a contact airbag (405), and a locking gear (406). The rotary joint (402) is rotatably connected to both ends of the air guide rod (401). The air guide rod (401) has an air guide groove (403) and a breathable rod (404) is sealed and sleeved on the air guide rod (401).

6. A glass production clamping device according to claim 5, characterized in that, A contact airbag (405) is sealed and connected to the ventilator (404). A locking gear (406) is provided on one side of the contact airbag (405). The locking gear (406) is fixedly connected to the air guide rod (401). The contact airbag (405) is in frictional contact with the glass (5).

7. A glass production clamping device according to claim 6, characterized in that, The self-locking block (106) is slidably connected to the sliding guide block (201), the locking bolt (107) is threadedly connected to the threaded locking groove (203), the through block (110) is slidably connected to the sliding rod (202), the connecting ring (205) is rotatably connected to the air guide rod (401), and the locking block (303) is engaged with the locking gear (406).

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