Chain link fence rolling machine

Abstract

The present invention discloses a chain link fence rolling machine, comprising a support, a conveyor belt installed on the support, and a transmission power device for driving the conveyor belt to move. A rolling platform is installed at the end of the conveyor belt, and a groove for guiding the curling of the chain link fence is transversely arranged on the upper surface of the rolling platform. A reel for tightening the cylindrical structure of the chain link fence is arranged on both sides of the rolling platform, and a reel for driving the reel to rotate is arranged at the rear end of the reel. During the rolling process, the conveyor belt conveys the flattened chain link fence forward to the upper surface of the rolling platform, and guides the curling of the chain link fence through the groove to form a cylindrical structure. The guiding effect of the groove can make the chain link fence tighter during the curling process, and can also reduce the damage of the plastic coating material on the surface of the chain link fence. The reels on both sides tighten the two ends of the cylindrical structure, so that the two ends of the chain link fence rolled into a cylindrical shape are flat, so that the automatic rolling of the chain link fence can be convenient and fast, the rolling quality is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of chain link fence packaging, in particular to a chain link fence rolling machine. Background Art

[0002] Chain link fence is also known as diamond fence, hook wire fence, etc. It is generally made of metal wires of various materials crocheted by a chain link fence machine. It is processed into a flat spiral semi-finished product by a chain link fence machine, and then spirally crocheted together. It is mainly used in sports fences, breeding protection nets and residential security protection.

[0003] In order to facilitate the subsequent packaging and transportation of the chain link fence, the trimmed chain link fence needs to be rolled into a cylindrical shape. In the prior art, the manual rolling method can be used. The operator will roll the chain link fence into a cylindrical shape manually after trimming it. Manual rolling may make the net loose, resulting in the net being easily loose during transportation, or the two ends being rolled unevenly. When the customized chain link fence is long, it is necessary to increase labor consumption. Another method is to use a semi-automatic machine to roll the net. The holes of the chain link fence are evenly arranged. After the chain link fence is hooked to the reel, a pair of reels rotate intermittently to roll the straight chain link fence into a cylindrical shape. The disadvantage of this rolling method is that if the chain link fence cannot enter the reel accurately at the beginning, the rolling action cannot be realized, and the above-mentioned rolling method may cause the plastic-coated PE material on the surface of the chain link fence to be scratched. The net rolled out by this rolling method is stuck on the reel, and the rolled net needs to be manually lifted off the reel, which increases labor costs.

[0004] Therefore, how to provide a chain link fence rolling machine that can efficiently and stably roll up the net and avoid damaging the surface plastic coating material is a technical problem that technical personnel in this field currently need to solve. Summary of the invention

[0005] The object of the present invention is to provide a chain link fence rolling machine, which rolls up the chain link fence through the groove on the rolling platform, and the two winding shafts respectively press against the two ends of the cylindrical structure rolled up by the chain link fence, so as to realize convenient and fast automatic rolling of the net, avoid damage to the surface plastic coating, and reduce labor costs.

[0006] In order to solve the above technical problems, the present invention provides a chain link net rolling machine, including a bracket, a conveyor belt installed on the bracket, and a transmission power device for driving the conveyor belt to move, a winding platform is installed at the end of the conveyor belt, and a groove for guiding the curling of the chain link net is laterally arranged on the upper surface of the winding platform, and reels are arranged on both sides of the winding platform at the front end for tightening the two ends of the cylindrical structure rolled into the chain link net, and a winding power device for driving the reel to rotate is arranged at the rear end of the reel.

[0007] Preferably, the support comprises a profile frame for supporting the conveyor belt, and supporting feet are installed below the profile frame.

[0008] Preferably, the conveying power device includes a casing arranged below the conveyor belt and a conveying motor installed in the casing, the conveyor belt is arranged horizontally, and a tensioning wheel is arranged at the lower part of the conveyor belt, and the tensioning wheel is located in the casing.

[0009] Preferably, the groove is a V-shaped groove.

[0010] Preferably, a pressure plate is provided below the rolling platform, a guide plate is fixedly connected above the pressure plate, a vertical guide column is fixedly connected above the guide plate, the rolling platform is mounted on the guide column, and can move up and down along the guide column relative to the guide plate, a spring is mounted on the guide column, and both ends of the spring are respectively against the rolling platform and the guide plate.

[0011] Preferably, a lifting power device for driving the pressure plate, the guide plate and the winding platform to move up and down is connected below the guide plate.

[0012] Preferably, the reel is arranged horizontally, and the rear end of the reel is supported by a bearing, and the net rolling power shaft is a net rolling motor.

[0013] Preferably, a pressing mechanism for pressing the chain link fence into the groove is provided below the reel.

[0014] Preferably, the pressing mechanism includes a pressing block, a side of the pressing block facing the chain link fence is provided with a laterally extending pressing strip, a side of the pressing block away from the chain link fence is installed with a horizontal movement device, and a vertical movement device is installed below the pressing block, the horizontal movement device can drive the pressing strip to move horizontally to above the groove, and the vertical movement device can drive the pressing strip to move vertically to press the chain link fence into the groove.

[0015] Preferably, the horizontal motion device and the vertical motion device are specifically motion cylinders.

[0016] The present invention provides a chain link net rolling machine, comprising a bracket, a conveyor belt installed on the bracket and a transmission power device for driving the conveyor belt to move, a winding platform is installed at the end of the conveyor belt, a groove for guiding the curling of the chain link net is transversely arranged on the upper surface of the winding platform, winding shafts are arranged at the front ends of the winding platform for tightening the two ends of the cylindrical structure rolled into the chain link net, and a winding power device for driving the winding shaft to rotate is arranged at the rear end of the winding shaft.

[0017] During the rolling process, the conveyor belt transports the spread chain link fence forward to the upper surface of the rolling platform, and guides the curling of the chain link fence through the grooves to form a cylindrical structure. The guiding effect of the grooves can make the chain link fence tighter during the curling process, and at the same time can also reduce the damage of the plastic coating material on the surface of the chain link fence. The reels on both sides tighten the two ends of the cylindrical structure, so that the two ends of the rolled chain link fence are flat, realizing convenient and fast automatic rolling of the net, improving the quality of the rolled net and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a specific implementation of the chain link fence rolling machine provided by the present invention;

[0019] Figure 2 A schematic diagram of the structure of a conveyor belt in a specific embodiment of the chain link net rolling machine provided by the present invention;

[0020] Figure 3 A schematic diagram of the structure of a reel in a specific embodiment of the chain link fence reel provided by the present invention;

[0021] Figure 4 A schematic structural diagram of the movement of the reeling platform along the guide column in a specific embodiment of the chain link net reeling machine provided by the present invention;

[0022] Figure 5 A schematic diagram of the structure of a reel in a specific embodiment of the chain link fence reel provided by the present invention;

[0023] Figure 6 This is a structural schematic diagram of the pressing mechanism in a specific implementation manner of the chain link fence rolling machine provided by the present invention.

[0024] Among them, 1- conveyor belt, 2- reeling table, 21- V-shaped groove, 3- reel, 4- profile, 5- support foot, 6- casing, 7- transmission motor, 8- tensioning wheel, 9- pressure plate, 10- guide column, 11- guide plate, 12- spring, 13- lifting power device, 14- bearing, 15- net motor, 16- pressing mechanism, 161- pressure block, 162- pressure strip, 163- horizontal motion device, 164- vertical motion device, 17- chain link fence. DETAILED DESCRIPTION

[0025] The core of the present invention is to provide a chain link fence rolling machine, which rolls up the chain link fence through the groove on the rolling platform, and the two winding shafts respectively press against the two ends of the cylindrical structure rolled up by the chain link fence, so as to realize convenient and fast automatic rolling of the net, avoid damage to the surface plastic coating, and reduce labor costs.

[0026] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Please refer to Figures 1 to 6 , Figure 1 A schematic structural diagram of a specific implementation of the chain link fence rolling machine provided by the present invention; Figure 2 A schematic diagram of the structure of a conveyor belt in a specific embodiment of the chain link net rolling machine provided by the present invention; Figure 3 A schematic diagram of the structure of a reel in a specific embodiment of the chain link fence reel provided by the present invention; Figure 4 A schematic structural diagram of the movement of the reeling platform along the guide column in a specific embodiment of the chain link net reeling machine provided by the present invention; Figure 5 A schematic diagram of the structure of a reel in a specific embodiment of the chain link fence reel provided by the present invention; Figure 6 This is a structural schematic diagram of the pressing mechanism in a specific implementation manner of the chain link fence rolling machine provided by the present invention.

[0028] The specific embodiment of the present invention provides a chain link fence rolling machine, including a bracket, a conveyor belt 1, a rolling platform 2, a transmission power device, a reel 3 and a net rolling power device. The bracket is used to support the entire conveyor belt 1, including a profile frame 4 and a support leg 5. The upper end of the profile frame 4 is connected to the conveyor belt 1. The support leg 5 is installed below the profile frame 4 to fix the installation position. Specifically, four support legs 5 can be symmetrically arranged. The profile frame 4 can be made of aluminum profile to improve strength and reduce equipment weight. Other materials can also be used or the number of each component can be adjusted.

[0029] The transmission power device provides power for the transmission work of the conveyor belt 1. The reel 2 is installed at the end of the conveyor belt 1. The upper surface of the reel 2 is transversely provided with grooves. The transmission direction of the conveyor belt 1 is from the head end to the end, and the chain link fence is transported to the end, that is, to the reel 2. The transmission direction of the conveyor belt 1 is longitudinal, and the horizontal plane perpendicular to the transmission direction is transverse. The extension direction of the groove is perpendicular to the transmission direction. Two reels 3 are symmetrically arranged on both sides of the reel 2. The front end of the reel 3 presses against the two ends of the cylindrical structure rolled into the chain link fence 17. The rear end of the reel 3 is provided with a net-winding power device for driving the reel 3 to rotate. The groove is specifically a V-shaped groove 21, which has a good pre-tightening effect and is easy to process. It can also be processed into other shapes, such as arc grooves, etc., which are all within the protection scope of the present invention.

[0030] During the rolling process, the conveyor belt 1 conveys the flattened and trimmed chain link fence 17 forward. The length of the chain link fence 17 is set according to customer needs and is conveyed to the upper surface of the rolling platform 2. The curling process of the chain link fence is achieved through the groove guidance to form a cylindrical structure, which can make the chain link fence 17 tighter during the curling process. The guiding effect of the groove can reduce the damage of the plastic coating material on the surface of the chain link fence 17, and the two ends of the cylindrical structure are tightened by the reels 3 on both sides, so that the two ends of the chain link fence 17 rolled into a cylinder are flat, so that convenient and fast automatic rolling of the net is achieved, the transportation efficiency is improved, the rolling quality is improved, and the labor cost is reduced.

[0031] In the chain link net reel provided by the reeling platform embodiment of the present invention, the transmission power device includes a housing 6 and a transmission motor 7 installed in the housing 6. The housing 6 is arranged below the conveyor belt 1 to protect the internal structure of the power device. Of course, other types of power devices can also be used. In order to prevent the conveyor belt 1 from loosening after a long period of transportation, which affects the efficiency of transportation, the belt needs to be tensioned. The tensioning wheel 8 located at the bottom is used to tension the belt. The tensioning wheel 8 is located in the housing 6.

[0032] In order to ensure that the chain link fence 17 can continue to be rolled up regardless of its thickness, a pressure plate 9 is provided under the winding platform 2, and the two are horizontally arranged and parallel to each other. A horizontal guide plate 11 is fixedly connected above the pressure plate 9, and the pressure plate 9 and the guide plate 11 can be fixedly connected by bolts. A vertical guide column 10 is fixedly connected above the guide plate 11, and a T-shaped structure is provided at the lower end of the guide column 10, which is pressed between the guide plate 11 and the pressure plate 9 to facilitate the fixed connection of the structure. The winding platform 2 is installed on the guide column 10 and can move up and down along the guide column 10 relative to the guide plate 11. A spring 12 is mounted on the guide column 10, and the two ends of the spring 12 are respectively against the winding platform 2 and the guide plate 11. During the process of rolling up the net, the rolling platform 2 is initially at the highest position. As the reel 3 rotates, the cylindrical structure becomes thicker and thicker, and the V-shaped groove 21 is always under the cylindrical structure. Pressing the V-shaped groove 21, the chain link fence 17 is continuously rolled up. At the same time, as the thickness increases, the rolling platform 2 is pushed to move downward along the guide column 10. At this time, the pressure plate 9 and the guide plate 11 are fixed in position, and the guide plate 11 and the rolling platform 2 move relative to each other. The spring 12 is compressed and pushes the rolling platform 2 upward to provide sufficient pressure for the contact between the V-shaped groove 21 and the cylindrical structure. After the rolled chain link fence 17 is taken out, the spring 12 can help the rolling platform 2 reset. The lifting and lowering of the spring 12 can roll out cylindrical chain link fences 17 of different diameters, and at the same time, the reels 3 on both sides can roll out cylindrical chain link fences 17 with flat sides, so that the subsequent pushing of the net can be better carried out. Specifically, four mounting holes can be set at the four corners of the rolling platform 2 to install four guide columns 10, and the number and setting position of each component can also be adjusted according to the situation, all within the protection scope of the present invention.

[0033] Furthermore, a lifting power device 13 is connected below the guide plate 11 to drive the pressing plate 9, the guide plate 11 and the winding platform 2 to move up and down, and can be driven by hydraulic pressure, pneumatic pressure or motor. Since the chain link fence 17 needs to be nailed and bagged after it is rolled into a cylinder, in order to quickly connect to the subsequent processes, after the winding is completed, the lifting power device 13 realizes the descent of the winding platform 2. When it is lowered to a certain height, the winding platform 2 is separated from the cylindrical chain link fence 17. A small thrust is applied to the side to push the cylindrical chain link fence 17 out. After the cylindrical chain link fence 17 is pushed out, the lifting power device 13 drives the winding platform 2 to rise to a specified height to roll the net. Among them, the reel 3 is arranged horizontally, and the rear end of the reel 3 is supported by a bearing 14. The power shaft of the net is the net motor 15, which can also be driven by hydraulic pressure. A certain taper can also be set at the front end of the reel 3 to facilitate the winding of the chain link fence 17 on the reel 3.

[0034] On the basis of the chain link mesh reeling machine provided in the above-mentioned specific embodiments, a pressing mechanism for pressing the chain link mesh 17 into the groove is provided below the reel 3. In the initial process of reeling, a certain external force needs to be applied to the initial part of the chain link mesh 17 to facilitate curling, so the pressing mechanism 16 presses the chain link mesh 17 into the groove, and the conveyor belt 1 continues to convey forward, and the chain link mesh 17 is continuously bent and curled to form a cylindrical structure.

[0035] Specifically, the pressing mechanism 16 includes a pressing block 161, a horizontally extending pressing strip 162 is provided on the side of the pressing block 161 facing the chain link fence 17, a horizontal motion device 163 is installed on the side of the pressing block 161 away from the chain link fence 17, and a vertical motion device 164 is installed below the pressing block 161. The horizontal motion device 163 can drive the pressing strip 162 to move horizontally to the top of the groove, and the vertical motion device 164 can drive the pressing strip 162 to move vertically to press the chain link fence 17 into the groove. The horizontal motion device 163 and the vertical motion device 164 are specifically motion cylinders, and can also be driven by hydraulic or motor drive.

[0036] During the initial process of rolling the net, the initial part of the chain link fence 17 moves to the V-shaped groove 21 above the rolling platform 2, and the horizontal motion devices 163 of the pressing mechanism 16 on both sides drive the pressing blocks 161 to approach each other, so that the pressure strip 162 moves to above the V-shaped groove 21. At this time, the two side edges of the chain link fence 17 are located directly below the pressure strip 162, and then the vertical motion device 164 drives the pressing block 161 to move downward, so that the pressure strip 162 presses the chain link fence 17 into the groove, and the conveyor belt 1 continues to convey forward. The chain link fence 17 is continuously bent and curled to form a cylindrical structure. After curling a certain number of times, the chain link fence 17 can curl automatically, and the two motion devices move in opposite directions to pull out the pressure strip 162 and reset it.

[0037] The above is a detailed introduction to the chain link fence reel provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A chain link fence rolling machine, characterized in that: It comprises a support, a conveyor belt (1) mounted on the support, and a transmission power device for driving the conveyor belt (1) to move, a reel (2) is mounted at the end of the conveyor belt (1), a groove for guiding the curling of the chain link fence (17) is transversely arranged on the upper surface of the reel (2), reels (3) are arranged on both sides of the reel (2) at the front end for tightening the two ends of the cylindrical structure rolled up by the chain link fence (17), and a reel power device for driving the reel (3) to rotate is arranged at the rear end of the reel (3); A pressing mechanism (16) for pressing the chain link fence (17) into the groove is arranged below the reel (3), the pressing mechanism (16) comprising a pressing block (161), a side of the pressing block (161) facing the chain link fence (17) is provided with a laterally extending pressing strip (162), a side of the pressing block (161) away from the chain link fence (17) is provided with a horizontal movement device (163), and a vertical movement device (164) is arranged below the pressing block (161), the horizontal movement device (163) can drive the pressing strip (162) to move horizontally to above the groove, and the vertical movement device (164) can drive the pressing strip (162) to move vertically to press the chain link fence (17) into the groove; During the initial process of rolling up the mesh, the initial part of the chain link fence (17) moves to the groove above the rolling platform (2), and the horizontal motion devices (163) of the pressing mechanisms (16) on both sides drive the pressing blocks (161) to approach each other, so that the pressure strips (162) move to above the groove. At this time, the edges of both sides of the chain link fence (17) are located directly below the pressure strips (162), and then the vertical motion devices (164) drive the pressing blocks (161) to move downward, so that the pressure strips (162) press the chain link fence (17) into the groove, and the conveyor belt (1) continues to convey forward, and the chain link fence (17) is continuously bent and curled to form a cylindrical structure. After curling a certain number of times, the chain link fence (17) can automatically curl, and the two motion devices move in opposite directions to pull out and reset the pressure strips (162); A pressure plate (9) is arranged below the rolling platform (2), a guide plate (11) is fixedly connected above the pressure plate (9), a vertical guide column (10) is fixedly connected above the guide column (11), the rolling platform (2) is mounted on the guide column (10), and can move up and down along the guide column (10) relative to the guide plate (11), a spring (12) is sleeved on the guide column (10), and two ends of the spring (12) are respectively against the rolling platform (2) and the guide plate (11); A lifting power device (13) is connected below the guide plate (11) and is used to drive the pressing plate (9), the guide plate (11) and the rolling platform (2) to move up and down; The reel (3) is arranged horizontally, and the rear end of the reel (3) is supported by a bearing (14), and the net-rolling power device is a net-rolling motor (15).

2. The chain link fence rolling machine according to claim 1, characterized in that: The support comprises a profile frame (4) for supporting the conveyor belt (1), and a support foot (5) is installed below the profile frame (4).

3. The chain link fence rolling machine according to claim 1, characterized in that: The conveying power device comprises a casing (6) arranged below the conveyor belt (1) and a conveying motor (7) installed in the casing (6); the conveyor belt (1) is arranged horizontally; a tensioning wheel (8) is arranged at the lower part of the conveyor belt (1); and the tensioning wheel (8) is located in the casing (6).

4. The chain link fence rolling machine according to claim 1, characterized in that: The groove is specifically a V-shaped groove (21).

5. The chain link fence reeling machine according to claim 1, characterized in that: The horizontal motion device (163) and the vertical motion device (164) are specifically motion cylinders.

Images