Novel screen edge covering welding machine

Abstract

The utility model relates to the technical field of screen cloth edge covering, and discloses a novel screen cloth edge covering welding machine which comprises a machine frame, a lifting heating structure arranged on the machine frame and a reciprocating compaction structure arranged in the length direction of the machine frame. The lifting heating structure is positioned above the reciprocating compaction structure; the reciprocating compaction structure comprises a driving module arranged at one end of the rack and chain transmission structures which are arranged at the two ends of the rack correspondingly and driven by the driving module. The chain transmission structure comprises a first transmission wheel and a second transmission wheel which are respectively arranged at two ends of the rack, and a second transmission chain for connecting the first transmission wheel and the second transmission wheel; a pressing roller capable of rotating relative to the second transmission chain is arranged on the second transmission chain; and a working platform for placing a screen is arranged on the rack and below the compression roller. By arranging the compression roller capable of moving back and forth, the compression roller capable of moving back and forth is used for quickly compacting after the covered edge is heated, the operation is simple, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen mesh edge wrapping, in particular to a novel screen mesh edge wrapping welding machine. Background Art

[0002] Screen edging usually refers to a reinforcement treatment process for the edge of the screen. In the process of making the screen, edging is an important step. It can enhance the strength and durability of the edge of the screen, prevent edge wear or damage, thereby extending the service life of the screen, and can also effectively prevent problems such as material leakage and loose screen plates. When edging the screen, the screen is placed on a workbench and the edging is completed by pressing down with a heating device. In the prior art, the screen is often manually pulled for edging, especially for longer screens. During and after edging, the screen needs to be manually held and operated. After edging is completed, it needs to be pulled a little bit under the pressing device to compact it, which is cumbersome to operate and inefficient. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a novel screen edge welding machine. By arranging a pressure roller that can move back and forth, after the edge heating is completed, the pressure roller that moves back and forth is used for rapid compaction, which is simple to operate and improves efficiency.

[0004] To achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a new type of screen edge welding machine, comprising a frame, a lifting and heating structure arranged on the frame, and a reciprocating compacting structure arranged along the length direction of the frame; the lifting and heating structure is located above the reciprocating compacting structure; the reciprocating compacting structure comprises a driving module arranged at one end of the frame, and a chain transmission structure respectively arranged at both ends of the frame and driven by the driving module; the chain transmission structure comprises a first transmission wheel and a second transmission wheel respectively arranged at both ends of the frame, and a second transmission chain connecting the first transmission wheel and the second transmission wheel; a pressure roller which can rotate relative to the second transmission chain is arranged on the second transmission chain; a working platform for placing the screen is arranged below the pressure roller on the frame.

[0005] Furthermore, the rack has at least two layers, the first layer is provided with a working platform, the second layer is located above the first layer, and the second layer is provided with a lifting and heating structure.

[0006] Furthermore, the drive module includes a motor fixed at one end of the frame, the output end of the motor is connected to the output shaft, the output shaft is connected to the driving wheel, the first transmission wheel or the second transmission wheel is fixedly connected to the driven wheel, and the driving wheel is connected to the driven wheel through a first transmission chain.

[0007] Furthermore, the chain transmission structure also includes a fixing module respectively arranged at the left and right ends of the frame, the fixing module includes a mounting plate respectively fixed on the front and rear sides of the frame end, the mounting plate at one end of the frame is fixedly installed with a first bearing, the two first bearings are simultaneously rotatably connected to the two ends of the first transmission shaft, and the first transmission shaft is fixedly connected to the first transmission wheel.

[0008] Furthermore, a second bearing is fixedly mounted on a mounting plate at the other end of the frame, and two second bearings are rotatably connected to both ends of the second transmission shaft at the same time, and the second transmission shaft is fixedly connected to the second transmission wheel.

[0009] Furthermore, there are two first transmission wheels and two second transmission wheels, and the first transmission wheels correspond to each other in pairs; that is, in the left and right directions, a first transmission wheel and a second transmission wheel located in the same straight line are connected to the same second transmission chain.

[0010] Furthermore, a first fixed plate and a second fixed plate are fixedly connected to the two second transmission chains at a left and right interval. The first fixed plate and the second fixed plate are fixedly connected to the front and rear fixed plates at the same time, and the front and rear fixed plates are rotatably connected to the pressure roller.

[0011] Furthermore, the lifting and heating structure includes a support plate arranged on the second layer of the frame, the support plate has a through hole, the upper surface of the support plate is fixedly connected to the cylinder, the cylinder is slidably connected to the piston rod, and the piston rod passes through the through hole; the piston rod is fixedly connected to the joint, the bottom of the joint is slidably connected to the soldering iron base, and the bottom of the soldering iron base is fixedly connected to the soldering iron.

[0012] The beneficial effects of the utility model are as follows: by arranging a pressure roller that can move back and forth, after the edge heating is completed, the pressure roller that moves back and forth is used to quickly compact the edge, which is simple to operate and improves efficiency, and there will be no problem of uneven compaction that may be caused by manual pulling of the edge, thereby improving the yield rate and quality; the construction principle is simple, the operability is strong, the construction investment is small, the progress is fast, it has strong practicality, and is worthy of popularization and application. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a right view structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the second driven component of the utility model;

[0016] Figure 4 This is a front view structural diagram of the heating component of the utility model;

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the heating component of the utility model.

[0018] In the figure: 1. frame; 2. working platform; 3. mounting plate; 4. motor; 5. driving wheel; 6. first transmission chain; 7. driven wheel; 8. first bearing; 9. first transmission shaft; 10. first transmission wheel; 11. second transmission chain; 12. second bearing; 13. second transmission shaft; 14. second transmission wheel; 15. first fixed plate; 16. second fixed plate; 17. front and rear fixed plates; 18. pressure roller; 19. support plate; 20. through hole; 21. cylinder; 22. piston rod; 23. joint; 24. soldering iron base; 25. soldering iron. DETAILED DESCRIPTION

[0019] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0020] Example:

[0021] like Figure 1-Figure 5 As shown, a novel screen edge welding machine comprises a frame 1, a lifting and heating structure arranged on the frame 1, and a reciprocating compacting structure arranged along the length direction of the frame 1; Figure 1 As shown, the frame 1 is in the shape of a rectangular parallelepiped as a whole, with the left-right direction being the length direction; the lifting and heating structure is located above the reciprocating compacting structure; the reciprocating compacting structure includes a driving module arranged at one end of the frame 1, and a chain transmission structure respectively arranged at both ends of the frame 1 and driven by the driving module; the chain transmission structure includes a first transmission wheel 10 and a second transmission wheel 14 respectively arranged at both ends of the frame 1, and a second transmission chain 11 connecting the first transmission wheel 10 and the second transmission wheel 14; the second transmission chain 11 is provided with a pressure roller 18 that can rotate relative to the second transmission wheel; a working platform 2 for placing a screen is provided on the frame 1 below the pressure roller 18, and the working platform 2 is arranged along the left-right direction of the frame 1 and is located directly below the lifting and heating structure.

[0022] By setting a pressure roller that can move back and forth, after the edge heating is completed, the pressure roller that moves back and forth is used to quickly compact it. The operation is simple and the efficiency is improved. There will be no uneven compaction problem that may occur when the edge is pulled manually, which improves the yield and quality. The construction principle is simple, the operability is strong, the construction investment is small, the progress is fast, it has strong practicality, and it is worthy of promotion and application.

[0023] The frame 1 has at least two layers, the first layer is provided with a working platform 2, the second layer is located above the first layer, and a lifting and heating structure is arranged on the second layer.

[0024] The driving module includes a motor 4 fixed at one end of the frame 1, the output end of the motor 4 is connected to the output shaft, the output shaft is connected to the driving wheel 5, the first transmission wheel 10 or the second transmission wheel 14 is fixedly connected to the driven wheel 7, and the driving wheel 5 is connected to the driven wheel 7 through the first transmission chain 6 to provide power for the first transmission wheel 10 or the second transmission wheel 14.

[0025] The chain transmission structure also includes a fixing module respectively arranged at the left and right ends of the frame 1, and the fixing module includes a mounting plate 3 respectively fixed on the front and rear sides of the end of the frame 1. The mounting plate 3 at one end of the frame 1 close to the motor 4 is fixedly installed with a first bearing 8. The two first bearings 8 are rotatably connected to both ends of the first transmission shaft 9 at the same time, and the first transmission shaft 9 is fixedly connected to the first transmission wheel 10.

[0026] The second bearing 12 is fixedly mounted on the mounting plate 3 at the other end of the frame 1 . The two second bearings 12 are rotatably connected to both ends of the second transmission shaft 13 at the same time. The second transmission shaft 13 is fixedly connected to the second transmission wheel 14 .

[0027] There are two first transmission wheels 10 and two second transmission wheels 14 , and the first transmission wheels 10 and the second transmission wheels 14 correspond to each other; that is, in the left and right directions, a first transmission wheel 10 and a second transmission wheel 14 located in the same straight line are connected to the same second transmission chain 11 .

[0028] The two second transmission chains 11 are fixedly connected with a first fixed plate 15 and a second fixed plate 16 at a left and right interval. The first fixed plate 15 and the second fixed plate 16 are fixedly connected to the front and rear fixed plates 17 at the same time. The front and rear fixed plates 17 include two fixed plates, and are set at a front and rear interval. The front and rear fixed plates 17 are rotatably connected to the pressure roller 18.

[0029] Providing two second transmission chains 11 can make the pressure roller 18 more stable.

[0030] The lifting and heating structure includes a support plate 19 arranged on the second layer of the frame 1, a through hole 20 is provided in the middle of the support plate 19, the upper surface of the support plate 19 is fixedly connected to a cylinder 21, the cylinder 21 is slidably connected to a piston rod 22, and the piston rod 22 passes through the through hole 20; the piston rod 22 is fixedly connected to a joint 23, the bottom of the joint 23 is slidably connected to an electric soldering iron base 24, and the bottom of the electric soldering iron base 24 is fixedly connected to an electric soldering iron 25; the specific connection method between the joint 23 and the electric soldering iron base 24 is: the electric soldering iron base 24 at least includes a relative Two vertical plates are set, and the bottom of the two vertical plates are connected by a horizontal plate. Both vertical plates are provided with vertical long strip through grooves corresponding to the positions. The joint 23 is inserted between the two vertical plates, and the two sides of the joint are provided with sliding shafts connected with the long strip through grooves corresponding to the two sides of the joint, and the sliding shafts are inserted into the long strip through grooves; the joint 23 is located at the electric soldering iron 25, which is a half-I-shaped channel steel and is arranged in the left and right directions; the electric soldering iron 25 is composed of a new cast aluminum heating block, and the heating method is a pulse width quenching and tempering control temperature control method; it can be heated to 0-300 degrees Celsius and can be adjusted. There are multiple lifting and heating structures, which are arranged in sequence along the left and right directions and controlled by the same controller to achieve synchronous operation.

[0031] Working process: Initially, the pressure roller 18 is located at one end of the working platform 2, the screen wrapped with adhesive tape is placed on the working platform 2, the cylinder 21 is started, the piston rod 22 extends downward, and the electric soldering iron 25 is heated at the same time, and the piston rod 22 drives the electric soldering iron 25 to press on the screen. After the adhesive tape strip is heated for a certain period of time, the cylinder 21 controls the electric soldering iron 25 to lift, and then the motor 4 is started; the motor 4 drives the output shaft, the output shaft drives the driving wheel 5 to rotate, the driving wheel 5 drives the driven wheel 7 to rotate through the first transmission chain 6, and the driven wheel 7 drives The first transmission shaft 9 rotates, and the first transmission shaft 9 drives the first transmission wheel 10. The first transmission wheel 10 drives the second transmission wheel through the second transmission chain 11. The second transmission wheel 14 drives the second transmission shaft 13, so that the second transmission chain 11 is transmitted smoothly. The second transmission chain 11 drives the first fixed plate 15 and the second fixed plate 16. The first fixed plate 15 and the second fixed plate 16 drive the front and rear fixed plates 17. The front and rear fixed plates 17 drive the pressure roller 18 to move and rotate on the working platform 2 to compact the tape strips on the shaping screen.

[0032] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A new type of screen edge welding machine, characterized by: The invention comprises a frame (1), a lifting and heating structure arranged on the frame (1), and a reciprocating compacting structure arranged along the length direction of the frame (1); the lifting and heating structure is located above the reciprocating compacting structure; the reciprocating compacting structure comprises a driving module arranged at one end of the frame (1), and a chain transmission structure respectively arranged at two ends of the frame (1) and driven by the driving module; the chain transmission structure comprises a first transmission wheel (10) and a second transmission wheel (14) respectively arranged at two ends of the frame (1), and a second transmission chain (11) connecting the first transmission wheel (10) and the second transmission wheel (14); a pressure roller (18) capable of rotating relative to the second transmission chain (11) is arranged on the second transmission chain (11); and a working platform (2) for placing a screen is arranged below the pressure roller (18) on the frame (1).

2. A novel screen edge welding machine according to claim 1, characterized in that: The frame (1) has at least two layers, the first layer is provided with a working platform (2), the second layer is located above the first layer, and the second layer is provided with a lifting and heating structure.

3. A novel screen edge welding machine according to claim 1, characterized in that: The drive module comprises a motor (4) fixed at one end of a frame (1); an output end of the motor (4) is connected to an output shaft, the output shaft is connected to a driving wheel (5), a first transmission wheel (10) or a second transmission wheel (14) is fixedly connected to a driven wheel (7), and the driving wheel (5) is transmission-connected to the driven wheel (7) via a first transmission chain (6).

4. A novel screen edge welding machine according to claim 1, characterized in that: The chain transmission structure also includes fixed modules respectively arranged at the left and right ends of the frame (1), the fixed modules including mounting plates (3) respectively fixed to the front and rear ends of the frame (1), the mounting plate (3) at one end of the frame (1) is fixedly mounted with a first bearing (8), the two first bearings (8) are simultaneously rotatably connected to the two ends of the first transmission shaft (9), and the first transmission shaft (9) is fixedly connected to the first transmission wheel (10).

5. A novel screen edge welding machine according to claim 4, characterized in that: The second bearing (12) is fixedly mounted on the mounting plate (3) at the other end of the frame (1), and the two second bearings (12) are rotatably connected to both ends of the second transmission shaft (13) at the same time, and the second transmission shaft (13) is fixedly connected to the second transmission wheel (14).

6. A novel screen edge welding machine according to claim 5, characterized in that: There are two first transmission wheels (10) and two second transmission wheels (14), and the first transmission wheels (10) and the second transmission wheels (14) correspond to each other in pairs; that is, in the left-right direction, a first transmission wheel (10) and a second transmission wheel (14) located in the same straight line are connected to the same second transmission chain (11) for transmission.

7. A novel screen edge welding machine according to claim 6, characterized in that: A first fixed plate (15) and a second fixed plate (16) are fixedly connected to the two second transmission chains (11) at a distance from each other. The first fixed plate (15) and the second fixed plate (16) are fixedly connected to the front and rear fixed plates (17) at the same time. The front and rear fixed plates (17) are rotatably connected to the pressure roller (18).

8. A novel screen edge welding machine according to claim 2, characterized in that: The lifting and heating structure comprises a support plate (19) arranged on the second layer of the frame (1); the support plate (19) is provided with a through hole (20); the upper surface of the support plate (19) is fixedly connected to a cylinder (21); the cylinder (21) is slidably connected to a piston rod (22); the piston rod (22) passes through the through hole (20); the piston rod (22) is fixedly connected to a joint (23); the bottom of the joint (23) is slidably connected to an electric soldering iron base (24); and the bottom of the electric soldering iron base (24) is fixedly connected to an electric soldering iron (25).

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