Wear-resistant edge sealing device for nylon mesh belt

Abstract

The utility model discloses a nylon mesh belt wear-resistant edge sealing device, which relates to the technical field of nylon mesh belt production and comprises a workbench, a transmission groove is formed in the middle of the top end of the workbench, first moving seats are slidably connected to two sides in the transmission groove, and linkage plates are connected to the top ends of the first moving seats. A first connecting plate is connected to one side of the top end of the linkage plate, a welding edge bonding machine is arranged at the top end of the first connecting plate, and a second connecting plate is connected to one side of the top end of the linkage plate; the device has the advantages that the transmission groove is matched with the two first moving seats to adjust the positions of the two welding edge sealing machines, so that the welding position can be adjusted according to the width of the nylon mesh belt, the positions of the two guide rollers are adjusted at the same time, the guide rollers are attached to the side edge of the nylon mesh belt, and the welding quality is improved. PVC materials can be guided to the side edges of nylon mesh belts with different widths, so that the edges of the nylon mesh belts with different widths can be sealed.

Description

Technical Field

[0001] The utility model relates to an edge sealing device, in particular to a wear-resistant edge sealing device for a nylon mesh belt, and belongs to the technical field of nylon mesh belt production. Background Technique

[0002] A nylon mesh is a chemical fiber woven mesh made of chemical fibers such as nylon filaments, polyamide filaments, polyester filaments, and nalun filaments through wire mesh machinery processing. It has the characteristics of high toughness, good elasticity, corrosion resistance, oil resistance, water resistance, wear resistance, high temperature resistance, and weather resistance. It is widely used in industries such as industrial filtration, petroleum, chemical industry, printing, and screen printing. During the production process, an edge sealing device is required to press and weld the sides of PVC materials and nylon mesh belts to prevent the mesh wires on the sides of the nylon mesh belts from loosening.

[0003] Among them, the "novel conveyor belt edge sealing device" disclosed in the application number "201921735107.5" is also an increasingly mature technology, including a device main body. A moving platform is installed on the operation surface of the device main body, a mounting seat is installed on the moving platform, a rotating device is installed on the mounting seat, and a welding wheel is driven and connected to the front end of the rotating device. A welding gun support rod is installed on the mounting seat, and a welding gun clamp is installed at the upper end of the welding gun support rod. This novel conveyor belt edge sealing device has a simple structure and reasonable assembly, improving the welding efficiency and welding accuracy of the conveyor belt. After further retrieval, the "belt edge sealing device" disclosed in the application number "202220377996.8" includes a belt support plate, an edge sealing device, and a frame; among them, the belt support plate is fixedly installed on the frame, the edge sealing device is fixedly installed on one side of the belt support plate, and the side of the belt can extend into the edge sealing device to complete the edge sealing operation; the edge sealing device includes a driving mechanism, a clamping plate mechanism, and a support mechanism; among them, the support mechanism includes a first cross beam and a plurality of vertically arranged frame plates, and the plurality of frame plates are arranged at intervals and fixedly connected to the first cross beam. Both ends of the first cross beam are fixedly connected to the left side plate and the right side plate; the clamping plate mechanism is connected to the first cross beam, and the driving mechanism is arranged above the clamping plate mechanism and connected to the frame plate; the clamping plate mechanism can clamp or loosen the side of the belt under the drive of the driving mechanism. Through the cooperation of the driving mechanism, the clamping plate mechanism, and the support mechanism, the automation of belt edge sealing is realized, improving the edge sealing efficiency of the belt.

[0004] However, the above methods still have the following defects in actual use: it is difficult to flexibly adjust the welding and edge sealing position according to the width of the nylon mesh belt, and it cannot be applied to nylon mesh belts of different widths. Therefore, the utility model provides a wear-resistant edge sealing device for a nylon mesh belt. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wear-resistant edge sealing device for a nylon mesh belt to solve the problem of difficultly flexibly adjusting the welding and edge sealing position according to the width of the nylon mesh belt proposed in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: a wear-resistant edge sealing device for a nylon mesh belt, including a workbench. A transmission groove is provided in the middle of the top of the workbench. Both sides inside the transmission groove are slidably connected with first moving seats. The top of the first moving seat is connected with a linkage plate. One side of the top of the linkage plate is connected with a first connecting plate. A welding edge sealer is provided at the top of the first connecting plate. One side of the top of the linkage plate is connected with a second connecting plate. The top of the second connecting plate is connected with a support frame. A guiding roller is rotatably connected inside the support frame. A pressing mechanism is provided on the other side of the top of the linkage plate.

[0007] As a preferred technical solution of the present utility model, a first bidirectional lead screw is rotatably connected inside the transmission groove through a bearing. The outer wall of the first bidirectional lead screw is threadedly connected with the middle of the first moving seat. First guiding grooves are provided on both sides of the transmission groove. Both sides of the first moving seat are connected with first sliders slidably connected with the first guiding grooves.

[0008] As a preferred technical solution of the present utility model, a first mounting plate is connected to the middle of the front of the workbench. A first motor is provided at the top of the first mounting plate. One end of the first bidirectional lead screw penetrates through the front of the workbench and is connected with the transmission shaft of the first motor.

[0009] As a preferred technical solution of the present utility model, fixing plates are connected to one side of the front and one side of the back of the workbench. A rotating rod is rotatably connected through a bearing to the middle of the top of the fixing plate. A first limiting disc is connected to the middle of the rotating rod. A second limiting disc is threadedly connected to the top of the rotating rod.

[0010] As a preferred technical solution of the present utility model, a threaded cylinder is connected to the middle of the bottom end of the second limiting disc. An external thread threadedly connected with the threaded cylinder is provided at the top of the rotating rod.

[0011] As a preferred technical solution of the present utility model, the pressing mechanism includes a third connecting plate. The third connecting plate is arranged on the other side of the top of the linkage plate. The top of the third connecting plate is connected with a vertical plate. An adjusting groove is provided in the middle of one side of the vertical plate. Second moving seats are slidably connected to the top and bottom of the adjusting groove. Connecting frames are connected to the front of two of the second moving seats and the back of the other two second moving seats. A pressing roller is rotatably connected inside the connecting frame.

[0012] As a preferred technical solution of the present utility model, a second bidirectional lead screw is rotatably connected inside the adjustment groove through a bearing, the outer wall of the second bidirectional lead screw is threadedly connected to the inside of the second moving seat, second guide grooves are opened on both sides of the adjustment groove, and second sliders slidably connected to the second guide grooves are connected to both sides of the second moving seat.

[0013] As a preferred technical solution of the present utility model, a second mounting plate is connected to the middle of the top of the vertical plate, a second motor is provided on one side of the second mounting plate, and the top of the second bidirectional lead screw penetrates through the top of the vertical plate and is connected to the transmission shaft of the second motor.

[0014] Compared with the related art, a nylon mesh belt wear-resistant edge sealing device provided by the present utility model has the following beneficial effects:

[0015] Through the cooperation of the transmission groove and the two first moving seats, the positions of the two welding edge sealers are adjusted, so that the welding position can be adjusted according to the width of the nylon mesh belt. At the same time, the positions of the two guide rollers are adjusted to make the guide rollers close to the sides of the nylon mesh belt, and the PVC material can be guided to the sides of nylon mesh belts with different widths, so that nylon mesh belts with different widths can be edge-sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is an exploded structural schematic diagram of the present utility model;

[0018] Figure 3 is an exploded structural schematic diagram of the pressing mechanism of the present utility model;

[0019] Figure 4 is the present utility model Figure 2 an enlarged structural schematic diagram of part A.

[0020] In the figure: 1, workbench; 2, transmission groove; 3, first moving seat; 4, linkage plate; 5, first connecting plate; 6, pressing mechanism; 7, second connecting plate; 8, support frame; 9, welding edge sealer; 10, guide roller; 11, first bidirectional lead screw; 12, first guide groove; 13, first slider; 14, first mounting plate; 15, first motor; 16, fixing plate; 17, rotating rod; 18, first limiting disc; 19, second limiting disc; 20, threaded cylinder; 601, third connecting plate; 602, vertical plate; 603, adjustment groove; 604, second moving seat; 605, connecting frame; 606, pressing roller; 607, second bidirectional lead screw; 608, second guide groove; 609, second slider; 610, second mounting plate; 611, second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1:

[0023] Please refer to Figures 1-4 , the present invention provides a wear-resistant edge-sealing device for a nylon mesh belt, including a workbench 1. A transmission groove 2 is opened in the middle of the top of the workbench 1. Both sides inside the transmission groove 2 are slidably connected with first moving seats 3. The top of the first moving seat 3 is fixedly connected with a linkage plate 4. One side of the top of the linkage plate 4 is fixedly connected with a first connecting plate 5. A welding edge-sealing machine 9 is fixedly arranged on the top of the first connecting plate 5. The first moving seat 3 drives the linkage plate 4 to move, and then drives the welding edge-sealing machine 9 to move, so as to adjust the position of the welding edge-sealing machine 9 according to the width of the nylon mesh belt. One side of the top of the linkage plate 4 is fixedly connected with a second connecting plate 7. The top of the second connecting plate 7 is fixedly connected with a support frame 8. A guiding roller 10 is rotatably connected inside the support frame 8. The linkage plate 4 drives the guiding roller 10 to move, so that the guiding roller 10 is attached to the side edge of the nylon mesh belt, and then the PVC material can be attached to the side edges of nylon mesh belts with different widths. A pressing mechanism 6 is arranged on the other side of the top of the linkage plate 4. A feeding mechanism and a winding mechanism are respectively arranged on one side and the other side of the top of the workbench 1 to feed and wind the nylon mesh belt;

[0024] A first bidirectional lead screw 11 is rotatably connected inside the transmission groove 2 through a bearing. The outer wall of the first bidirectional lead screw 11 is threadedly connected with the middle of the first moving seat 3. Under the threaded cooperation of the first bidirectional lead screw 11 and the two first moving seats 3, the positions of the two welding edge-sealing machines 9 are adjusted simultaneously. First guiding grooves 12 are opened on both sides of the transmission groove 2. Both sides of the first moving seat 3 are fixedly connected with first sliders 13 slidably connected with the first guiding grooves 12. The first guiding grooves 12 limit the moving positions of the first sliders 13 to prevent the first moving seats 3 from rotating with the first bidirectional lead screw 11. The middle of the front surface of the workbench 1 is fixedly connected with a first mounting plate 14. A first motor 15 is fixedly arranged on the top of the first mounting plate 14. One end of the first bidirectional lead screw 11 penetrates through the front surface of the workbench 1 and is fixedly connected with the transmission shaft of the first motor 15. Starting the first motor 15 provides power for the first bidirectional lead screw 11;

[0025] On one side of the front and one side of the back of the workbench 1, there are fixed connection plates 16. In the middle of the top of the fixed connection plate 16, there is a rotating rod 17 rotatably connected through a bearing. In the middle of the rotating rod 17, there is a fixed connection of a first limiting disc 18. At the top of the rotating rod 17, there is a threaded connection of a second limiting disc 19. The first limiting disc 18 and the second limiting disc 19 clamp and limit the PVC material on the rotating rod 17, so as to rotate and unwind the PVC material. In the middle of the bottom end of the second limiting disc 19, there is a fixed connection of a threaded cylinder 20. At the top of the rotating rod 17, there is an external thread threaded with the threaded cylinder 20. Through the cooperation of the threaded cylinder 20 and the rotating rod 17, the second limiting disc 19 can be installed to fix the PVC material;

[0026] Specifically, first start the first motor 15 to make the first bidirectional lead screw 11 rotate. Under the threaded cooperation of the first bidirectional lead screw 11 and the two first moving seats 3, the first moving seats 3 move linearly, driving the two linkage plates 4 to move, so that the welding edge sealer 9 moves simultaneously. Then, the side of the nylon mesh belt is located inside the welding edge sealer 9. By adjusting the positions of the two welding edge sealers 9, the nylon mesh belts with different widths can be edge-sealed.

[0027] Embodiment 2:

[0028] The pressing mechanism 6 includes a third connecting plate 601, which is fixedly arranged on the other side of the top of the linkage plate 4. At the top of the third connecting plate 601, there is a fixed connection of a vertical plate 602. In the middle of one side of the vertical plate 602, there is an adjustment groove 603. At the top and bottom of the adjustment groove 603, there are sliding connections of second moving seats 604. On the front of two of the second moving seats 604 and the back of the other two second moving seats 604, there are fixed connections of connecting frames 605. Inside the connecting frame 605, there is a rotatable connection of a pressing roller 606. There are multiple pressing rollers 606, which are arranged at equal distances inside the connecting frame 605. The second moving seats 604 drive the connecting frames 605 and the pressing rollers 606 to move. The two pressing rollers 606 corresponding up and down press the edge-sealed nylon mesh belt again to reinforce the welding of the nylon mesh belt and the PVC material and improve the edge-sealing effect;

[0029] Inside the adjustment groove 603, a second bidirectional lead screw 607 is rotatably connected through a bearing. The outer wall of the second bidirectional lead screw 607 is threadedly connected to the inside of the second moving seat 604. Under the threaded fit between the second bidirectional lead screw 607 and the two second moving seats 604, the two second moving seats 604 move linearly. Second guiding grooves 608 are provided on both sides of the adjustment groove 603. Second sliding blocks 609 that are slidably connected to the second guiding grooves 608 are fixedly connected to both sides of the second moving seat 604. The second guiding grooves 608 limit the position where the second sliding blocks 609 move, preventing the second moving seat 604 from rotating along with the second bidirectional lead screw 607. In the middle of the top of the vertical plate 602, a second mounting plate 610 is fixedly connected. On one side of the second mounting plate 610, a second motor 611 is fixedly provided. The top of the second bidirectional lead screw 607 penetrates through the top of the vertical plate 602 and is fixedly connected to the transmission shaft of the second motor 611. Starting the second motor 611 provides power for the second bidirectional lead screw 607;

[0030] Specifically, first start the second motor 611 to make the second bidirectional lead screw 607 rotate. Under the threaded fit between the second bidirectional lead screw 607 and the two second moving seats 604, the second moving seats 604 move linearly, driving the two connecting frames 605 to move towards the middle simultaneously, so that the upper and lower corresponding pressure rollers 606 squeeze the sides of the nylon mesh belt, strengthening the connection between the nylon mesh belt and the PVC material.

[0031] During use, first start the first motor 15 to make the first bidirectional lead screw 11 rotate. Under the threaded fit between the first bidirectional lead screw 11 and the two first moving seats 3, the first moving seats 3 move linearly, driving the two linkage plates 4 to move, so that the welding edge sealer 9 moves simultaneously, adjusting the position of the welding edge sealer 9 according to the width of the nylon mesh belt. Then, the two sides of the nylon mesh belt are respectively passed through the two welding edge sealers 9. Next, the PVC material is inserted into the outside of the rotating rod 17. Then, the second limiting disc 19 is placed above the rotating rod 17. Hold the rotating rod 17 with one hand and rotate the second limiting disc 19 with the other hand to thread the threaded cylinder 20 onto the top of the rotating rod 17. Under the extrusion of the second limiting disc 19, the PVC material is fixed for unwinding. Then, the PVC material is passed through the guiding roller 10 and inserted into the welding edge sealer 9, and the PVC material and the nylon mesh belt are welded and pressed together by the welding edge sealer 9 to complete the edge sealing;

[0032] Then start the second motor 611 to make the second bidirectional lead screw 607 rotate. Under the threaded fit between the second bidirectional lead screw 607 and the two second moving seats 604, the second moving seats 604 move linearly, driving the two connecting frames 605 to move towards the middle simultaneously, and the upper and lower corresponding pressure rollers 606 squeeze the side edges of the nylon mesh belt, strengthening the connection between the nylon mesh belt and the PVC material and improving the edge sealing effect.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A nylon mesh belt wear-resistant edge sealing device, comprising a workbench (1), characterized in that: A transmission groove (2) is provided in the middle of the top of the workbench (1), and a first movable seat (3) is slidably connected to both sides of the transmission groove (2), and the top of the first movable seat (3) is connected to a linkage plate (4), and one side of the top of the linkage plate (4) is connected to a first connecting plate (5), and a welding edge banding machine (9) is provided at the top of the first connecting plate (5), and one side of the top of the linkage plate (4) is connected to a second connecting plate (7), and the top of the second connecting plate (7) is connected to a support frame (8), and the support frame (8) is rotatably connected to a guide roller (10), and a pressing mechanism (6) is provided on the other side of the top of the linkage plate (4).

2. A nylon mesh belt wear-resistant edge sealing device according to claim 1, characterized in that: A first bidirectional screw rod (11) is rotatably connected to the interior of the transmission groove (2) via a bearing, and an outer wall of the first bidirectional screw rod (11) is threadedly connected to the middle of the first movable seat (3). First guide grooves (12) are provided on both sides of the transmission groove (2), and first sliding blocks (13) slidably connected to the first guide grooves (12) are connected to both sides of the first movable seat (3).

3. A nylon mesh belt wear-resistant edge sealing device according to claim 2, characterized in that: A first mounting plate (14) is connected to the middle of the front side of the workbench (1), a first motor (15) is provided at the top end of the first mounting plate (14), and one end of the first bidirectional screw rod (11) passes through the front side of the workbench (1) and is connected to the transmission shaft of the first motor (15).

4. The nylon mesh belt wear-resistant edge sealing device according to claim 1, characterized in that: A fixed plate (16) is connected to one side of the front side and one side of the back side of the workbench (1); a rotating rod (17) is rotatably connected to the middle of the top end of the fixed plate (16) via a bearing; a first limiting plate (18) is connected to the middle of the rotating rod (17); and a second limiting plate (19) is threadedly connected to the top end of the rotating rod (17).

5. A nylon mesh belt wear-resistant edge sealing device according to claim 4, characterized in that: A threaded barrel (20) is connected to the middle of the bottom end of the second limiting plate (19), and an external thread that is threadably connected to the threaded barrel (20) is formed at the top end of the rotating rod (17).

6. The nylon mesh belt wear-resistant edge sealing device according to claim 1, characterized in that: The pressing mechanism (6) comprises a third connecting plate (601), wherein the third connecting plate (601) is arranged on the other side of the top of the linkage plate (4), the top of the third connecting plate (601) is connected to a vertical plate (602), an adjusting groove (603) is provided in the middle of one side of the vertical plate (602), the top and bottom of the adjusting groove (603) are both slidably connected to a second movable seat (604), wherein the front sides of two of the second movable seats (604) and the back sides of the other two of the second movable seats (604) are both connected to a connecting frame (605), and the interior of the connecting frame (605) is rotatably connected to a pressing roller (606).

7. A nylon mesh belt wear-resistant edge sealing device according to claim 6, characterized in that: The interior of the adjustment groove (603) is rotatably connected to a second bidirectional screw rod (607) via a bearing, the outer wall of the second bidirectional screw rod (607) is connected to the internal thread of the second movable seat (604), second guide grooves (608) are provided on both sides of the adjustment groove (603), and second sliders (609) slidably connected to the second guide grooves (608) are connected to both sides of the second movable seat (604).

8. The nylon mesh belt wear-resistant edge sealing device according to claim 7, characterized in that: A second mounting plate (610) is connected to the middle of the top of the vertical plate (602), a second motor (611) is provided on one side of the second mounting plate (610), and the top of the second bidirectional screw rod (607) passes through the top of the vertical plate (602) and is connected to the transmission shaft of the second motor (611).

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