An automatic clamping tempering frame for tempered glass production

Abstract

The invention relates to an automatic clamping and tempering frame for tempered glass production, comprising a base, a plurality of partitions are fixedly installed on the top of the base, an automatic clamping mechanism is arranged between two adjacent partitions, two corresponding limit blocks are arranged on the sides of the two partitions facing the automatic clamping mechanism, and the surfaces of the limit blocks are arranged smoothly to prevent scratches on the glass plate, a support platform for placing the glass plate is also arranged between the two corresponding partitions, and transfer mechanisms for driving the bottom of the glass plate to move are symmetrically arranged on both sides of the top of the support platform; two rotating rods are rotated to push the limit rack to fit closely with the corresponding glass plate, so that the two limit blocks cooperate with the limit rack to clamp the glass plate, and the glass plate can be disassembled conveniently at the same time, thereby accelerating the tempering speed of the glass plate.

Description

Technical Field

[0001] The invention relates to the technical field of tempered glass production, in particular to an automatic clamping tempering frame for tempered glass production. Background Art

[0002] Tempering racks are commonly used production tools in glass production technology. They are generally used in the strengthening and glass cleaning stages of glass production. They are effective tools for maintaining stable glass production.

[0003] As disclosed in the patent document with publication number CN214060333U, the tempered frame adjusts the distance between the lower positioning rods by adjusting the position of the supporting frame body on the upper cross bar to adapt to different size requirements; the height distance between the upper positioning rod and the lower positioning rod is adjusted by adjusting the upper cross bar and the lower cross bar to be installed in through holes at different heights to adapt to different height requirements; however, when the tempered frame is in use, the glass plate needs to be fixed by bolts, and the speed of removing the glass plate is slow and the efficiency is low; at the same time, when the glass plate is placed on the tempered frame, friction will occur between the tempered frame and the glass plate, and the glass plate is prone to wear and cracking, which affects the tempering of the glass plate. Summary of the invention

[0004] The technical problems solved by this solution are:

[0005] (1) How to set up an automatic clamping mechanism, rotate two rotating rods, push the limit rack to fit closely with the corresponding glass plate, make the two limit blocks and the limit rack cooperate with each other, clamp the glass plate, and conveniently disassemble the glass plate, thereby speeding up the tempering of the glass plate;

[0006] (2) How to set up a transfer mechanism. Since the relative position of the anti-slip groove inside the groove and the bottom of the glass plate remains unchanged, when the bottom of the glass plate moves to contact the limit block below, scratches between the glass plate and the support platform are avoided, which causes the glass plate to be worn and cracked, thereby reducing the impact on the tempering production of the glass plate.

[0007] The object of the present invention can be achieved by the following technical scheme: an automatic clamping tempering frame for tempered glass production, comprising a base, a plurality of partitions are fixedly installed on the top of the base, an automatic clamping mechanism is arranged between two adjacent partitions, two corresponding side plates of the partitions facing the automatic clamping mechanism are provided with two limit blocks, and the surface of the limit blocks is arranged smoothly; to prevent scratches on the glass plate, a support platform for placing the glass plate is also arranged between the two corresponding partitions, and transfer mechanisms for driving the bottom of the glass plate to move are symmetrically arranged on both sides of the top of the support platform;

[0008] The automatic clamping mechanism includes a fixed plate fixedly mounted on the base, two limit sleeves are fixedly mounted on the front side of the fixed plate, a lifting rod is provided in a common movable sleeve inside the two limit sleeves, a lifting frame is fixedly mounted on the top of the lifting rod, first levers are provided at both ends of the lifting frame, a long hole is also provided on the top of the lifting rod, two rotating rods are rotatably arranged on the front side of the fixed plate through a pin shaft, limiting grooves are provided on the tops of the two rotating rods, the two limiting grooves are respectively movably connected with the corresponding first levers, the pin shaft movably passes through the long hole, two limiting units for squeezing glass plates are symmetrically arranged on both sides of the lifting rod, and the middle part of the lifting rod is fixedly connected to the support platform.

[0009] A further technical improvement of the present invention is that: the limiting unit includes a pressing plate, a first sliding groove and a second sliding groove are symmetrically provided on the pressing plate, a limiting rack is provided on the side of the pressing plate facing the glass plate, the first sliding groove is movably connected to one of the rotating rods through a second lever, the second sliding groove is movably connected to the other rotating rod through a third lever, and the third lever is fixedly connected to the bottom of the inner wall of the second sliding groove through a thrust spring; the two glass plates are respectively placed in the grooves on the corresponding moving vehicles through an external mechanical arm, so as to speed up the tempering of the glass plates, at this time, the two glass plates are both inclined, and their tops are respectively connected to the corresponding limiting blocks The lifting rod is pulled downward by the two limit sleeves to limit the lifting rod, and cooperate with the lifting frame and the first lever to make the two rotating rods rotate, pushing the limit rack to fit closely with the corresponding glass plate, so that the two limit blocks cooperate with the limit rack to clamp the glass plate, and at the same time, the glass plate can be disassembled conveniently, and the speed of tempering the glass plate can be accelerated. Due to the action of the thrust spring, the limit rack is tilted to contact with the corresponding glass plate, preventing the extrusion plate from generating too large horizontal thrust on the limit rack, thereby avoiding the limit rack from scratching the glass plate.

[0010] A further technical improvement of the present invention is that the transfer mechanism includes a moving car rollingly arranged on the top surface of the support platform, two L-shaped plates are symmetrically arranged on the front and back sides of the lifting rod, a push-pull rod is movably inserted on the L-shaped plate, one end of the push-pull rod is fixedly connected to the corresponding moving car, a push-pull spring is also fixedly connected between the L-shaped plate and the corresponding moving car, an inclined groove is also provided on the L-shaped plate, the bottom end of the inclined groove faces the corresponding moving car, the inclined groove is movably connected to a connecting frame through a fourth shifting rod, the connecting frame is fixedly connected to one of the limit sleeves, and the L-shaped plate The bottom is slidably connected to the guide rail to prevent the L-shaped plate from shifting when moving; when the bottom of the glass plate is located in the groove, the lifting rod moves downward, so that the L-shaped plate moves toward the corresponding moving vehicle under the action of the fourth lever and the connecting frame, so that the moving vehicle moves under the thrust of the push-pull spring, and since the anti-slip groove inside the groove remains in the same relative position with the bottom of the glass plate, when the bottom of the glass plate moves to contact the limit block below, scratches between the glass plate and the support platform are avoided, which causes the glass plate to be worn and cracked, thereby reducing the impact on the tempered glass production.

[0011] A further technical improvement of the present invention is that the bottom of the moving vehicle is slidably connected to the support platform via a guide rail.

[0012] A further technical improvement of the present invention is that a groove for carrying the glass plate is provided on the top of the mobile vehicle, and an anti-slip pattern is provided on the inner wall of the groove.

[0013] A further technical improvement of the present invention is that: a plurality of reset fixtures for limiting the support platform are arranged at the bottom of the support platform, and the reset fixtures are prior art.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When the present invention is in use, the two glass plates are placed in the grooves on the corresponding moving vehicles respectively through the external mechanical arms, so as to speed up the tempering of the glass plates. At this time, the two glass plates are both tilted and the tops thereof are respectively in contact with the corresponding limit blocks to prevent the glass plates from tipping over. The gravity of the two glass plates makes the support platform move downward, and the lifting rod is pulled downward. The two limit sleeves limit the lifting rod, and cooperate with the lifting frame and the first lever, so that the two rotating rods rotate, and push the limit racks to fit closely with the corresponding glass plates, so that the two limit blocks cooperate with the limit racks to clamp the glass plates, and at the same time, the glass plates can be disassembled conveniently, and the tempering speed of the glass plates can be accelerated. Due to the action of the thrust spring, the limit racks are tilted and contacted with the corresponding glass plates, so as to prevent the extrusion plate from generating too large horizontal thrust on the limit racks, so as to avoid the limit racks from scratching the glass plates.

[0016] When the present invention is in use, when the bottom of the glass plate is located in the groove, the lifting rod moves downward, so that the L-shaped plate moves toward the corresponding moving vehicle under the action of the fourth lever and the connecting frame, so that the moving vehicle moves under the thrust of the push-pull spring. Since the relative position of the anti-slip pattern inside the groove and the bottom of the glass plate remains unchanged, when the bottom of the glass plate moves to contact the limit block below, scratches between the glass plate and the support platform are avoided, which causes wear and cracking of the glass plate, thereby reducing the impact on the tempering production of the glass plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall local structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the automatic clamping mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the limiting unit of the present invention;

[0021] Figure 4 It is a schematic diagram of the transfer mechanism structure of the present invention;

[0022] Figure 5 It is a three-dimensional schematic diagram of the local structure of the transfer mechanism of the present invention.

[0023] In the figure: 1. automatic clamping mechanism; 2. support table; 3. reset tooling; 4. base; 5. transfer mechanism; 6. partition; 7. limit block; 101. lifting frame; 102. limit unit; 103. rotating rod; 104. fixed plate; 105. limit sleeve; 106. lifting rod; 501. mobile vehicle; 502. push-pull rod; 503. push-pull spring; 504. connecting frame; 505. inclined groove; 506. L-shaped plate; 1021. first slide groove; 1022. thrust spring; 1023. second slide groove; 1024. limit rack; 1025. extrusion plate. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5As shown, an automatic clamping tempering frame for tempered glass production includes a base 4, a plurality of partitions 6 are fixedly installed on the top of the base 4, an automatic clamping mechanism 1 is arranged between two adjacent partitions 6, and two corresponding partitions 6 are provided with two limit blocks 7 on the sides facing the automatic clamping mechanism 1, and the surface of the limit blocks 7 is arranged smoothly; to prevent scratches on the glass plate, a support platform 2 for placing the glass plate is also arranged between the two corresponding partitions 6, and a plurality of reset tooling 3 for limiting the support platform 2 is arranged at the bottom of the support platform 2, and the reset tooling 3 is the existing technology, and transfer mechanisms 5 for driving the bottom of the glass plate to move are symmetrically arranged on both sides of the top of the support platform 2.

[0026] See also Figure 1 and Figure 2 As shown, the automatic clamping mechanism 1 includes a fixed plate 104 fixedly mounted on the base 4, two limit sleeves 105 are fixedly mounted on the front of the fixed plate 104, and a lifting rod 106 is movably sleeved inside the two limit sleeves 105. A lifting frame 101 is fixedly mounted on the top of the lifting rod 106, and first levers are arranged at both ends of the lifting frame 101. A long hole is also provided on the top of the lifting rod 106. Two rotating rods 103 are rotatably arranged on the front of the fixed plate 104 through a pin shaft, and limit grooves are arranged on the tops of the two rotating rods 103. The two limit grooves are movably connected with the corresponding first levers respectively, and the pin shaft movably passes through the long hole. Two limit units 102 for squeezing the glass plate are symmetrically arranged on both sides of the lifting rod 106, and the middle part of the lifting rod 106 is fixedly connected to the support platform 2.

[0027] See also Figure 2 and Figure 3As shown, the above-mentioned limiting unit 102 includes a pressing plate 1025, on which a first sliding groove 1021 and a second sliding groove 1023 are symmetrically opened, and a limiting rack 1024 is arranged on the side of the pressing plate 1025 facing the glass plate, and the first sliding groove 1021 is movably connected to one of the rotating rods 103 through a second lever, and the second sliding groove 1023 is movably connected to the other rotating rod 103 through a third lever, and the third lever is fixedly connected to the bottom of the inner wall of the second sliding groove 1023 through a thrust spring 1022; the two glass plates are respectively placed in the grooves on the corresponding moving vehicle 501 through an external mechanical arm, so as to speed up the tempering of the glass plates. At this time, the two glass plates are both inclined, and their tops are respectively in contact with the corresponding limiting blocks 7 to prevent the glass plates from being tilted. The plate tilts, and the gravity of the two glass plates causes the support platform 2 to move downward, pulling the lifting rod 106 to move downward, and the two limit sleeves 105 limit the lifting rod 106, cooperating with the lifting frame 101 and the first lever, so that the two rotating rods 103 rotate, pushing the limit rack 1024 to fit tightly with the corresponding glass plate, so that the two limit blocks 7 cooperate with the limit rack 1024 to clamp the glass plate, and at the same time, the glass plate is conveniently disassembled, and the speed of tempering the glass plate is accelerated. Due to the action of the thrust spring 1022, the limit rack 1024 is tilted to contact the corresponding glass plate, preventing the extrusion plate 1025 from generating too much horizontal thrust on the limit rack 1024, thereby avoiding the limit rack 1024 from scratching the glass plate.

[0028] See also Figure 1 , Figure 4 and Figure 5As shown, the above-mentioned transfer mechanism 5 includes a moving vehicle 501 which is rolled and arranged on the top surface of the support platform 2. A groove for carrying a glass plate is provided on the top of the moving vehicle 501. The inner wall of the groove is provided with anti-slip grooves. The bottom of the moving vehicle 501 is slidably connected to the support platform 2 through a guide rail. Two L-shaped plates 506 are symmetrically arranged on the front and back sides of the lifting rod 106. A push-pull rod 502 is movably inserted on the L-shaped plate 506. One end of the push-pull rod 502 is fixedly connected to the corresponding moving vehicle 501. A push-pull spring 503 is also fixedly connected between the L-shaped plate 506 and the corresponding moving vehicle 501. An inclined groove 505 is also provided on the L-shaped plate 506. The bottom end of the inclined groove 505 faces the corresponding moving vehicle 501. The inclined groove 505 05 is movably connected to a connecting frame 504 through a fourth lever, and the connecting frame 504 is fixedly connected to one of the limit sleeves 105; when the bottom of the glass plate is located in the groove, the lifting rod 106 moves downward, so that the L-shaped plate 506 moves toward the corresponding moving vehicle 501 under the action of the fourth lever and the connecting frame 504, so that the moving vehicle 501 moves under the thrust of the push-pull spring 503. Since the relative position of the anti-slip pattern inside the groove and the bottom of the glass plate remains unchanged, when the bottom of the glass plate moves to contact the limit block 7 below, scratches between the glass plate and the support platform 2 are avoided, which causes the glass plate to be worn and cracked, thereby reducing the impact on the tempering production of the glass plate.

[0029] See also Figure 1 As shown, the bottom of the L-shaped plate 506 is slidably connected to the guide rail to prevent the L-shaped plate 506 from deflecting when moving.

[0030] Working principle: when the present invention is in use, firstly, two glass plates are placed in the grooves on the corresponding moving vehicle 501 respectively through an external mechanical arm, so as to speed up the tempering of the glass plates. At this time, the two glass plates are tilted and their tops are in contact with the corresponding limit blocks 7 respectively to prevent the glass plates from tipping over. The support platform 2 is moved downward by the gravity of the two glass plates, and the lifting rod 106 is pulled downward. The two limit sleeves 105 limit the lifting rod 106, and cooperate with the lifting frame 101 and the first lever to make the two rotating rods 103 rotate, push the limit rack 1024 to fit closely with the corresponding glass plate, so that the two limit blocks 7 and the limit rack 1024 cooperate with each other to clamp the glass plate, and at the same time, the glass plate can be disassembled conveniently, which speeds up the tempering of the glass plate. Due to the action of the force spring 1022, the limit rack 1024 is inclined to contact the corresponding glass plate, preventing the extrusion plate 1025 from generating too much horizontal thrust on the limit rack 1024, thereby avoiding the limit rack 1024 from scratching the glass plate; when the bottom of the glass plate is located in the groove, the lifting rod 106 moves downward, so that the L-shaped plate 506 moves toward the corresponding moving vehicle 501 under the action of the fourth lever and the connecting frame 504, so that the moving vehicle 501 moves under the thrust of the push-pull spring 503. Since the relative position of the anti-slip pattern inside the groove and the bottom of the glass plate remains unchanged, when the bottom of the glass plate moves to contact the limit block 7 below, scratches between the glass plate and the support platform 2 are avoided, which causes the glass plate to be worn and cracked, thereby reducing the impact on the tempered production of the glass plate.

[0031] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automatic clamping tempering frame for tempered glass production, comprising a base (4), characterized in that: A plurality of partitions (6) are fixedly mounted on the top of the base (4); an automatic clamping mechanism (1) is arranged between two adjacent partitions (6); two limit blocks (7) are arranged on the sides of the two corresponding partitions (6) facing the automatic clamping mechanism (1); a support platform (2) is also arranged between the two corresponding partitions (6); transfer mechanisms (5) for driving the bottom of the glass plate to move are symmetrically arranged on both sides of the top of the support platform (2); The automatic clamping mechanism (1) comprises a fixed plate (104) fixedly mounted on a base (4); two limiting sleeves (105) are fixedly mounted on the front of the fixed plate (104); a lifting rod (106) is provided in a common movable sleeve inside the two limiting sleeves (105); a lifting frame (101) is fixedly mounted on the top of the lifting rod (106); first levers are provided at both ends of the lifting frame (101); a long hole is also provided on the top of the lifting rod (106); two rotating rods (103) are rotatably mounted on the front of the fixed plate (104) via a pin shaft; the tops of the two rotating rods (103) are respectively movably connected to corresponding first levers; the pin shaft movably passes through the long hole; two limiting units (102) for pressing a glass plate are symmetrically arranged on both sides of the lifting rod (106); and the middle of the lifting rod (106) is fixedly connected to a support platform (2); The limiting unit (102) comprises a pressing plate (1025), the pressing plate (1025) being symmetrically provided with a first sliding groove (1021) and a second sliding groove (1023), the pressing plate (1025) being provided with a limiting rack (1024) on the side of the glass plate, the first sliding groove (1021) being movably connected to one of the rotating rods (103), the second sliding groove (1023) being movably connected to the other rotating rod (103), the third lever being fixedly connected to the bottom of the inner wall of the second sliding groove (1023) via a thrust spring (1022), and the second sliding groove (1023) being movably connected to the other rotating rod (103) via the third lever.

2. The automatic clamping tempering frame for tempered glass production according to claim 1, characterized in that: The transfer mechanism (5) comprises a moving vehicle (501) which is rollably arranged on the top surface of the support platform (2); two L-shaped plates (506) are symmetrically arranged on the front and back sides of the lifting rod (106); a push-pull rod (502) is movably inserted on the L-shaped plate (506); one end of the push-pull rod (502) is fixedly connected to the corresponding moving vehicle (501); a push-pull spring (503) is also fixedly connected between the L-shaped plate (506) and the corresponding moving vehicle (501); an inclined groove (505) is also provided on the L-shaped plate (506); the bottom end of the inclined groove (505) faces the corresponding moving vehicle (501); the inclined groove (505) is movably connected to a connecting frame (504) via a fourth shifting rod; the connecting frame (504) is fixedly connected to one of the limiting sleeves (105); and the bottom of the L-shaped plate (506) is slidably connected to a guide rail.

3. The automatic clamping tempering frame for tempered glass production according to claim 2, characterized in that: The bottom of the moving vehicle (501) is slidably connected to the support platform (2) via a guide rail.

4. The automatic clamping tempering frame for tempered glass production according to claim 2, characterized in that: The top of the mobile vehicle (501) is provided with a groove for carrying a glass plate, and the inner wall of the groove is provided with anti-slip grooves.

5. The automatic clamping tempering frame for tempered glass production according to claim 1, characterized in that: A plurality of resetting tools (3) for limiting the position of the support platform (2) are arranged at the bottom of the support platform (2).

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