CN219098992U

CN219098992U - Novel hot bending device

Info

Publication number: CN219098992U
Application number: CN202320055826.2U
Authority: CN
Inventors: 胡超; 康明兴; 王德全; 吴继芹
Original assignee: Chongqing Dejia Glass Co ltd
Current assignee: Chongqing Dejia Glass Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-30
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a novel hot bending device, which relates to the field of hot bending devices and comprises a base, wherein a plurality of groups of first sliding grooves are formed in the inner wall of the base, a plurality of groups of first sliding grooves are respectively and slidably connected with a group of taper rods, the inner wall of the base is rotatably connected with a bidirectional threaded rod, the outer wall of the bidirectional threaded rod is in threaded connection with two groups of sliding blocks, the directions of the threads of the bidirectional threaded rod at the joint of the bidirectional threaded rod and the sliding blocks are opposite, and the outer wall of the sliding blocks is fixedly connected with two groups of ball heads. The device can be stably placed on the ground in the operation process of the hot bending device, cannot be shifted due to vibration generated by the operation of the device, can buffer the vibration in the operation process of the device to prevent the service life of the hot bending device from being shortened due to the vibration, can uniformly exert pressure on glass when the glass is subjected to hot bending, and can prevent the phenomenon that the workpiece rebounds after the rolling rod does not exert pressure on the workpiece in the hot bending process.

Description

Novel hot bending device

Technical Field

The utility model relates to the field of hot bending devices, in particular to a novel hot bending device.

Background

Thermal bending is a process of heating a workpiece to a prescribed bending temperature of the workpiece and bending the workpiece, and in the glass manufacturing process, a 2D glass cover plate is heated and pressed into a 3D curved glass cover plate by a thermal bending machine usually using a thermal bending process.

The vibration of the device in the use process of the existing hot bending device can cause the device to be placed unstably to displace, and the vibration of the device in the operation of the hot bending process and the mechanism for applying pressure do not cause the phenomenon that the workpiece rebounds after the pressure is applied to the workpiece.

Disclosure of Invention

Based on this, the present utility model aims to provide a novel hot bending device, so as to solve the technical problems set forth in the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel hot bending device, includes the base, multiunit spout No. one is seted up to the inner wall of base, multiunit the inner wall of spout No. one is sliding connection has a set of awl pole respectively, the inner wall of base rotates and is connected with two-way threaded rod, two-way threaded rod's outer wall threaded connection has two sets of sliding blocks, two-way threaded rod is in opposite direction with the screw thread of sliding block junction, the outer wall fixed connection of sliding block is owing to two sets of bulb.

Preferably, the ends of the two groups of bulbs are respectively and fixedly connected with one end of a group of connecting rods, the other end of each connecting rod is fixedly connected with the other group of bulbs, and the outer wall of the other group of bulbs is fixedly connected with one end of the conical rod, which is positioned in the base.

Preferably, the top of base fixedly connected with two sets of one end of spring, the other end fixedly connected with of spring is curved the platform, the inner wall of curved platform of heat is provided with the heating wire, curved platform of heat is at two sets of damping bars of fixedly connected with between the base.

Preferably, two groups of second sliding grooves are formed in the side wall of the hot bending table, rolling wheels are connected to the inner wall of the second sliding grooves in a sliding mode, and a group of sliding frames located inside the hot bending table are fixedly connected to the two ends of the rolling wheels respectively.

Preferably, the inner wall of the hot bending table is provided with two groups of belts, the bottom end of the inner wall of the hot bending table is provided with two groups of motors, and the two groups of motors are connected with the two groups of belts through two groups of chains respectively.

Preferably, the outer walls of the two groups of belts are respectively fixedly connected with a group of deflector rods, and the two groups of deflector rods are respectively and slidably connected with the inner walls of the group of sliding frames.

Preferably, the inner wall of the hot bending table is slidably connected with two groups of clamping blocks, and the side walls of the two groups of clamping blocks are respectively and rotatably connected with a group of screw rods extending to the outer part of the hot bending table.

In summary, the utility model has the following advantages:

1. according to the utility model, through the mutual matching of the base, the first sliding groove, the conical rod, the bidirectional threaded rod, the sliding block, the ball head, the connecting rod, the spring and the damping rod, the device can be stably placed on the ground in the operation process of the hot bending device, cannot shift due to vibration generated by the operation of the device, and can buffer the vibration in the operation process of the device to prevent the service life of the hot bending device from being shortened due to the vibration.

2. According to the utility model, through the mutual matching of the hot bending table, the second sliding chute, the rolling wheel, the belt, the shifting wheel, the sliding frame, the clamping block and the screw rod, the pressure can be applied to the glass more uniformly when the glass is subjected to hot bending, and the phenomenon that the workpiece is rebounded after the rolling rod does not apply the pressure to the workpiece in the hot bending process is prevented.

Drawings

FIG. 1 is a schematic view of a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the hot bending station according to the present utility model;

fig. 3 is a schematic top view of the inside of the base of the present utility model.

In the figure: 1. a base; 2. a first chute; 3. a taper rod; 4. a two-way threaded rod; 5. a sliding block; 6. ball head; 7. a connecting rod; 8. a spring; 9. a damping rod; 10. a hot bending station; 11. a second chute; 12. a rolling wheel; 13. a belt; 14. a deflector rod; 15. a sliding frame; 16. clamping blocks; 17. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a novel hot bending device, as shown in fig. 1-3, including base 1, multiunit runner 2 has been seted up to the inner wall of base 1, multiunit runner 2's inner wall sliding connection has a set of awl pole 3 respectively, base 1's inner wall rotates and is connected with two sets of sliding blocks 5, two-way threaded rod 4 is in opposite direction with the screw thread of sliding block 5 junction, sliding block 5's outer wall fixed connection is owing to two sets of bulb 6, two sets of bulb 6's end fixedly connected with one end of a set of connecting rod 7 respectively, another set of bulb 6 of other end fixedly connected with of connecting rod 7, and another set of bulb 6's outer wall fixed connection is located the inside one end of base 3 at awl pole, base 1's top fixedly connected with two sets of spring 8's one end, spring 8's other end fixedly connected with hot bending platform 10, hot bending platform 10's inner wall is provided with heating wire, hot bending platform 10 is in with two sets of damping bars 9 with between base 1.

The two groups of sliding blocks 5 are driven to slide to two sides by rotating the bidirectional threaded rod 4, the sliding blocks 5 push the connecting rod 7 through the ball head 6, so that the connecting rod 7 pushes the conical rod 3 to slide in the first sliding chute 2, the sharp bottoms of the four groups of conical rods 3 are propped against the ground, and as the two ends of the connecting rod 7 are connected with the sliding blocks 5 and the conical rod 3 through the ball head 6, the connecting rod 7 can smoothly push the conical rod 3 to slide in the first sliding chute 2 in the sliding process of the sliding blocks 5, and then the hot bending table 10 is connected with the base 1 through the spring 8 and the damping rod 9, so that vibration in the running process of the device can be buffered, and the electric heating wire can prevent the temperature of a workpiece from falling too fast in the hot bending process.

Referring to fig. 1-3, two groups of second sliding grooves 11 are formed in the side wall of the hot bending table 10, rolling wheels 12 are slidably connected to the inner wall of the second sliding grooves 11, a group of sliding frames 15 located inside the hot bending table 10 are fixedly connected to two ends of the rolling wheels 12 respectively, two groups of belts 13 are fixedly installed on the inner wall of the hot bending table 10, two groups of motors are installed at the bottom end of the inner wall of the hot bending table 10 and are respectively connected with the two groups of belts 13 through two groups of chains, a group of deflector rods 14 are respectively fixedly connected to the outer walls of the two groups of belts 13, the two groups of deflector rods 14 are respectively slidably connected to the inner wall of the group of sliding frames 15, two groups of clamping blocks 16 are slidably connected to the inner wall of the hot bending table 10, and a group of screw rods 17 extending to the outer portion of the hot bending table 10 are respectively rotatably connected to the side walls of the two groups of clamping blocks 16.

The workpiece to be heated and bent is placed between the two groups of clamping blocks 16, then the screw rod 17 is rotated to enable the two groups of clamping blocks 16 to be close to the workpiece, when the two groups of clamping blocks 16 are close to the workpiece, the screw rod 17 is stopped to rotate, a gap is reserved between the two groups of clamping blocks 16 and the workpiece, the workpiece is placed to move randomly in the heating and bending process, meanwhile, the workpiece cannot be deformed due to clamping of the clamping blocks 16, the motor drives the two groups of belts 13 to rotate, the belt 13 pushes the sliding frame 15 through the deflector rod 14, so that the rolling wheel 12 slides in the second sliding groove 11, after the deflector rod 14 is driven to move to one end of the belt 13 by the deflector rod 14, the sliding rod starts to move reversely under the driving of the belt 13, so that the sliding rod moves reversely, and therefore the rolling wheel 12 can be repeatedly pressed on the workpiece during heating and bending, the phenomenon that the bending radian is insufficient is caused by rebound after the pressure of the heating and bending device is prevented.

When the device is used, the two groups of sliding blocks 5 are driven to slide to two sides by rotating the bidirectional threaded rod 4, so that the sharp bottoms of the four groups of conical rods 3 are propped against the ground, then the hot bending table 10 is connected with the base 1 through the spring 8 and the damping rod 9, so that vibration in the running process of the device can be buffered, a workpiece needing hot bending is placed between the two groups of clamping blocks 16, the rolling wheel 12 is driven to press the workpiece through the belt 13, the phenomenon that the workpiece is rebounded after losing the pressure of the hot bending device is prevented, and the bending radian is insufficient.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a novel hot bending device, includes base (1), its characterized in that: the novel sliding block is characterized in that a plurality of groups of first sliding grooves (2) are formed in the inner wall of the base (1), a plurality of groups of first sliding grooves (2) are respectively and slidably connected with a group of conical rods (3), a bidirectional threaded rod (4) is rotatably connected with the inner wall of the base (1), two groups of sliding blocks (5) are connected with the outer wall of the bidirectional threaded rod (4) in a threaded manner, the directions of the threads of the positions, connected with the sliding blocks (5), of the bidirectional threaded rod (4) are opposite, and the outer wall of the sliding block (5) is fixedly connected with two groups of ball heads (6).

2. A novel hot bending apparatus according to claim 1, wherein: the two groups of ball heads (6) are respectively fixedly connected with one end of a group of connecting rods (7), the other end of each connecting rod (7) is fixedly connected with the other group of ball heads (6), and the outer wall of the other group of ball heads (6) is fixedly connected with one end of the conical rod (3) positioned in the base (1).

3. A novel hot bending apparatus according to claim 1, wherein: the novel electric heating device is characterized in that one ends of two groups of springs (8) are fixedly connected to the top end of the base (1), a hot bending table (10) is fixedly connected to the other ends of the springs (8), an electric heating wire is arranged on the inner wall of the hot bending table (10), and two groups of damping rods (9) are fixedly connected between the hot bending table (10) and the base (1).

4. A novel hot bending apparatus according to claim 3, wherein: two groups of second sliding grooves (11) are formed in the side wall of the hot bending table (10), rolling wheels (12) are connected to the inner wall of the second sliding grooves (11) in a sliding mode, and a group of sliding frames (15) located inside the hot bending table (10) are fixedly connected to the two ends of each rolling wheel (12) respectively.

5. A novel hot bending apparatus according to claim 3, wherein: two groups of belts (13) are installed and fixed on the inner wall of the hot bending table (10), two groups of motors are installed at the bottom end of the inner wall of the hot bending table (10), and the two groups of motors are connected with the two groups of belts (13) through two groups of chains respectively.

6. The novel hot bending device according to claim 5, wherein: the outer walls of the two groups of belts (13) are respectively and fixedly connected with a group of deflector rods (14), and the two groups of deflector rods (14) are respectively and slidably connected with the inner walls of a group of sliding frames (15).

7. A novel hot bending apparatus according to claim 3, wherein: the inner wall of the hot bending table (10) is slidably connected with two groups of clamping blocks (16), and the side walls of the two groups of clamping blocks (16) are respectively and rotatably connected with a group of screw rods (17) extending to the outside of the hot bending table (10).