Annealing furnace for glass product production

Abstract

The utility model discloses an annealing furnace for glass product production, and relates to the technical field of glass product production. The lower part of the side wall of the furnace body is fixedly connected with a convex plate; a movable frame is arranged above the convex plate; one surface of the movable frame is rotatably connected with a transverse shaft in a penetrating manner; one end of the transverse shaft is fixedly connected with a second chain wheel; a movable rod is slidably connected to the face, facing the first clamping base, of the rotating cylinder in an inserted mode, and a second clamping base is fixedly connected to the rod end of the movable rod, corresponds to the first clamping base and is the same as the first clamping base in structure. According to the rotating device, an annealed glass main body can rotate, so that the annealing effect of the glass main body is improved, the probability that the glass main body is defective or damaged is effectively reduced, the applicability is good, and the glass main bodies with different lengths can be conveniently clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of glass product production, in particular to an annealing furnace for glass product production. Background Art

[0002] The main function of the annealing furnace is to eliminate or reduce the various thermal stresses formed in the forming process of glass products, improve the optical properties of glass, stabilize the internal structure of glass products, and avoid the explosion of glass products, thereby improving the quality and strength of glass products.

[0003] The existing annealing furnace does not have the function of flipping when firing glass products, which may easily cause the bottom annealing effect of the glass products to be incomplete, thereby causing the glass products to be defective or damaged. In addition, when placing glass products in the annealing furnace, it is not convenient to limit glass products of different lengths, and the applicability is poor. In view of the above problems, the inventor proposes an annealing furnace for glass product production to solve the above problems. Utility Model Content

[0004] In order to solve the problems that the existing annealing furnaces easily cause incomplete annealing effect on the bottom of glass products when firing glass products, and are inconvenient to limit glass products of different lengths; the purpose of the utility model is to provide an annealing furnace for glass product production.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: an annealing furnace for glass product production, comprising a furnace body, a convex plate fixedly connected to the lower part of the side wall of the furnace body, a movable frame is arranged above the convex plate, a transverse axis is inserted and rotatably connected to one side of the movable frame, a second sprocket is fixedly connected to one end of the transverse axis, a first clamping seat is fixedly connected to the other end of the transverse axis, a rotating cylinder is inserted and rotatably connected to the other side of the movable frame, a movable rod is inserted and slidably connected to the side of the rotating cylinder facing the first clamping seat, the rod end of the movable rod is fixedly connected to the second clamping seat, the second clamping seat corresponds to the first clamping seat and has the same structure.

[0006] Preferably, a furnace door is slidably connected to the port of the furnace body, a slide rail is fixedly connected to the top surface of the convex plate, and one end of the slide rail extends into the furnace body, and a slider is fixedly connected to the bottom end of the movable frame, and a slide groove is provided on the bottom surface of the slide, and the slide groove corresponds to the slide rail and is slidably connected to open the furnace door and push the movable frame. Through the cooperation between the slide groove and the slide rail, the movable frame can enter and exit the furnace body. A motor is provided on one side of the movable frame, and a base is provided on the side wall of the motor. A fixed plate is fixedly connected to the bottom surface of the base, and the side wall of the fixed plate is fixedly connected to the side wall of the slide rail. The motor is installed through the base, and the motor is started. The extended shaft drives the first sprocket to rotate under the action of the motor output shaft.

[0007] Preferably, the output shaft end of the motor is fixedly connected with an extension shaft, and the extension shaft is made of heat insulating material. The side wall fixed sleeve of the extension shaft is provided with a first sprocket, and the side wall of the first sprocket is provided with a chain. The end of the chain away from the first sprocket cooperates with the second sprocket. When the motor is started, the extension shaft drives the first sprocket to rotate under the action of the motor output shaft, and the second sprocket can be rotated through the chain, and then the horizontal shaft can drive the first clamping seat to rotate.

[0008] Preferably, the rotating cylinder includes a socket, the movable rod is located in the socket, and the movable rod is slidably connected to the socket, a glass body is provided on one side of the movable frame, the glass body corresponds to and cooperates with the first clamping seat and the second clamping seat, and the tightening knob is loosened so that the rod end of the tightening knob is separated from the movable rod, and the movable rod can be pulled to move the movable rod in the socket to adjust the position of the second clamping seat, thereby adjusting the spacing between the first clamping seat and the second clamping seat, so as to clamp and fix glass bodies of different lengths, and a threaded hole is provided through the side wall of the rotating cylinder, and one end of the threaded hole extends into the socket, and a tightening knob is provided on one side of the rotating cylinder, and the rod portion of the tightening knob is a threaded rod, and the threaded rod corresponds to and cooperates with the threaded hole. After adjusting the position of the second clamping seat, the tightening knob is tightened so that the rod end of the tightening knob is in close contact with the movable rod, so that the movable rod can be limited and fixed, and then the adjusted second clamping seat can be limited and fixed to avoid falling off when the glass body rotates.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model can effectively reduce the probability of defective or damaged glass bodies. When annealing glass products, the annealed glass body can be rotated with the cooperation of the rotating cylinder, thereby improving the annealing effect of the glass body.

[0011] 2. The utility model has good applicability. The first clamp and the second clamp can be used to limit and fix the glass body to avoid the glass body from falling off during annealing. The second clamp can be adjusted in position to clamp and fix glass bodies of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the opening structure of the furnace door of the utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the movable frame of the utility model.

[0016] Figure 4 It is an enlarged view of point A of the present utility model.

[0017] In the figure: 1. furnace body; 2. furnace door; 3. convex plate; 4. slide rail; 5. movable frame; 6. slider; 7. slide groove; 8. fixed plate; 9. motor; 10. base; 11. extension shaft; 12. first sprocket; 13. chain; 14. second sprocket; 15. horizontal axis; 16. first holder; 17. rotating cylinder; 18. socket; 19. threaded hole; 20. tightening knob; 21. movable rod; 22. second holder; 23. glass body. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4 As shown, the utility model provides an annealing furnace for glass product production, including a furnace body 1, a convex plate 3 is fixedly connected to the lower part of the side wall of the furnace body 1, a movable frame 5 is arranged above the convex plate 3, a horizontal axis 15 is inserted and rotatably connected to one side of the movable frame 5, a second sprocket 14 is fixedly connected to one end of the horizontal axis 15, and a first clamping seat 16 is fixedly connected to the other end of the horizontal axis 15, a rotating cylinder 17 is inserted and rotatably connected to the other side of the movable frame 5, and a movable rod 21 is inserted and slidably connected to one side of the rotating cylinder 17 facing the first clamping seat 16, and the rod end of the movable rod 21 is fixedly connected to the second clamping seat 22, and the second clamping seat 22 corresponds to the first clamping seat 16 and has the same structure.

[0020] A furnace door 2 is slidably connected to the end of the furnace body 1, a slide rail 4 is fixedly connected to the top surface of the protruding plate 3, and one end of the slide rail 4 extends into the furnace body 1, a slider 6 is fixedly connected to the bottom end of the movable frame 5, and a slide groove 7 is provided on the bottom surface of the slider 6, and the slide groove 7 corresponds to the slide rail 4 and is slidably connected.

[0021] By adopting the above technical solution, the furnace door 2 is opened, and the movable frame 5 is pushed, and the movable frame 5 can enter and exit the furnace body 1 through the cooperation between the slide groove 7 and the slide rail 4.

[0022] A motor 9 is disposed on one side of the movable frame 5 , a base 10 is disposed on the side wall of the motor 9 , a fixing plate 8 is fixedly connected to the bottom surface of the base 10 , and a side wall of the fixing plate 8 is fixedly connected to the side wall of the slider 6 .

[0023] By adopting the above technical solution, the motor 9 is installed through the base 10, and the motor 9 is started. The extended shaft 11 drives the first sprocket 12 to rotate under the action of the output shaft of the motor 9.

[0024] The output shaft end of the motor 9 is fixedly connected with an extension shaft 11, which is made of heat-insulating material. The side wall of the extension shaft 11 is fixedly sleeved with a first sprocket 12, and the side wall of the first sprocket 12 is provided with a chain 13, and the end of the chain 13 away from the first sprocket 12 cooperates with the second sprocket 14.

[0025] By adopting the above technical solution, the motor 9 is started, and the extension shaft 11 drives the first sprocket 12 to rotate under the action of the output shaft of the motor 9. The second sprocket 14 can be rotated through the chain 13, and then the horizontal shaft 15 can drive the first clamping seat 16 to rotate.

[0026] The rotating cylinder 17 includes an inserting hole 18 , and the movable rod 21 is located in the inserting hole 18 , and the movable rod 21 is slidably connected to the inserting hole 18 .

[0027] By adopting the above technical solution, a glass body 23 is provided on one side of the movable frame 5. The glass body 23 corresponds to and cooperates with the first holder 16 and the second holder 22. The fastening knob 20 is loosened to separate the rod end of the fastening knob 20 from the movable rod 21. The movable rod 21 can be pulled to move the movable rod 21 in the socket 18 to adjust the position of the second holder 22, thereby adjusting the distance between the first holder 16 and the second holder 22, so as to clamp and fix glass bodies 23 of different lengths.

[0028] A threaded hole 19 is provided through the side wall of the rotating cylinder 17 , one end of which extends into the insertion hole 18 . A tightening knob 20 is provided on one side of the rotating cylinder 17 , and the rod of the tightening knob 20 is a threaded rod, which corresponds to and cooperates with the threaded hole 19 .

[0029] By adopting the above technical solution, after adjusting the position of the second holder 22, the fastening knob 20 is tightened so that the rod end of the fastening knob 20 is in close contact with the movable rod 21, and the movable rod 21 can be limited and fixed, and then the adjusted second holder 22 can be limited and fixed to avoid falling off when the glass body 23 rotates.

[0030] Working principle: When the utility model is used, one end of the glass body 23 is placed in the first holder 16, then the second holder 22 is pulled so that the other end of the glass body 23 is located in the second holder 22, and then the tightening knob 20 is tightened so that the rod end of the tightening knob 20 is in close contact with the movable rod 21, so that the movable rod 21 can be limited and fixed, and then the adjusted second holder 22 can be limited and fixed;

[0031] Next, the movable frame 5 is pushed, and through the cooperation between the slide groove 7 and the slide rail 4, the movable frame 5 drives the glass body 23 into the furnace body 1 for annealing operation;

[0032] At the same time, the motor 9 is started, and the extension shaft 11 drives the first sprocket 12 to rotate under the action of the output shaft of the motor 9. The second sprocket 14 can be rotated through the chain 13, and then the horizontal shaft 15 can drive the first clamping seat 16 to rotate. With the cooperation of the rotating cylinder 17, the annealed glass body 23 can be rotated, so that the annealing effect of the glass body 23 is more complete, and the probability of defective or damaged glass body 23 is reduced.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An annealing furnace for glass product production, comprising a furnace body (1), characterized in that: A convex plate (3) is fixedly connected to the lower part of the side wall of the furnace body (1), and a movable frame (5) is arranged above the convex plate (3); a transverse axis (15) is inserted and rotatably connected to one side of the movable frame (5); a second sprocket (14) is fixedly connected to one end of the transverse axis (15); a first clamping seat (16) is fixedly connected to the other end of the transverse axis (15); a rotating cylinder (17) is inserted and rotatably connected to the other side of the movable frame (5); a movable rod (21) is inserted and slidably connected to one side of the rotating cylinder (17) facing the first clamping seat (16); a rod end of the movable rod (21) is fixedly connected to a second clamping seat (22); the second clamping seat (22) corresponds to the first clamping seat (16) and has the same structure.

2. An annealing furnace for glass product production as claimed in claim 1, characterized in that: A furnace door (2) is slidably connected to the end of the furnace body (1), a slide rail (4) is fixedly connected to the top surface of the convex plate (3), and one end of the slide rail (4) extends into the furnace body (1).

3. An annealing furnace for glass product production as claimed in claim 2, characterized in that: A slider (6) is fixedly connected to the bottom end of the movable frame (5), a slide groove (7) is provided on the bottom surface of the slider (6), and the slide groove (7) corresponds to the slide rail (4) and is slidably connected to the slide rail (4).

4. An annealing furnace for glass product production as claimed in claim 3, characterized in that: A motor (9) is provided on one side of the movable frame (5), a base (10) is provided on the side wall of the motor (9), a fixing plate (8) is fixedly connected to the bottom surface of the base (10), and a side wall of the fixing plate (8) is fixedly connected to the side wall of the slider (6).

5. An annealing furnace for glass product production as claimed in claim 4, characterized in that: An extension shaft (11) is fixedly connected to the output shaft end of the motor (9); the extension shaft (11) is made of a heat-insulating material; and a first sprocket (12) is fixedly sleeved on the side wall of the extension shaft (11).

6. An annealing furnace for glass product production as claimed in claim 5, characterized in that: A chain (13) is provided on the side wall of the first sprocket (12); an end of the chain (13) away from the first sprocket (12) cooperates with the second sprocket (14).

7. An annealing furnace for glass product production as claimed in claim 1, characterized in that: The rotating cylinder (17) comprises a socket (18), the movable rod (21) is located in the socket (18), and the movable rod (21) is slidably connected to the socket (18).

8. An annealing furnace for glass product production as claimed in claim 7, characterized in that: A threaded hole (19) is provided through the side wall of the rotating cylinder (17), one end of the threaded hole (19) extends into the insertion hole (18), a tightening knob (20) is provided on one side of the rotating cylinder (17), the rod portion of the tightening knob (20) is a threaded rod, and the threaded rod corresponds to and matches the threaded hole (19).

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