Punching equipment for producing fence netting
By designing a guardrail mesh punching equipment including conveying rollers, pressing rollers and punching mechanisms, the problems of insufficient precision in the prior art and the inability to clean up waste in time are solved, a more stable and continuous punching process is achieved, and the working environment is improved.
Patent Information
- Application Number
- CN202421383519.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing guardrail mesh punching device may easily lead to inaccurate punching positions when used, and long-term punching will lead to the inability to clean up waste in time, affecting continuous operations and reducing the working environment.
A punching device including a base, a support frame, a conveying roller, a side plate, a pressing roller and a punching mechanism is designed. Through the arrangement of multiple conveying rollers and the driving of the rotating mechanism, stable conveying and punching of the guardrail net are achieved. At the same time, through the two pressing roll settings, the guardrail net is stable during punching, and the timely collection of waste is achieved through the design of the cutter and receiving box.
It improves the accuracy and stability of the fence mesh punching, ensures the sustainability of the punching process, and improves the cleanliness of the working environment.
Smart Images
Figure CN222642994U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of guardrail net production and processing, in particular to a punching device for producing guardrail nets. Background Art
[0002] The guardrail net needs to be punched during the production process in order to achieve specific design requirements or functions. Punching is done by using punching machinery on the guardrail net plate to punch holes of a certain shape on the steel plate. These holes can be of different shapes and sizes, such as round, square, diamond, etc., and can also be customized according to needs. The punching of the guardrail net can be used for beautiful decoration, ventilation, light transmission, anti-slip and other functions, giving the guardrail net more uses and application areas.
[0003] Some existing punching devices for guardrail nets can transport the guardrail nets in actual use. However, during the transportation or punching process, the guardrail nets are easily vibrated or forced to cause displacement, resulting in inaccurate punching positions. In addition, long-term punching will result in the waste generated during punching being unable to be cleaned up in time, affecting continuous operations and also affecting the surrounding working environment. Therefore, it is urgent to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a punching device for producing guardrail nets.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A punching device for producing guardrail nets, comprising a base, a support frame fixedly connected to the top of the base, a plurality of conveying rollers rotatably connected inside the support frame, the plurality of conveying rollers are evenly distributed horizontally, a rotating mechanism for rotating four of the conveying rollers is provided on the surface of the support frame, two side plates are fixedly connected to the top of the support frame, the two side plates are vertically arranged, two pressing rollers are rotatably arranged between the two side plates, a lifting mechanism for lifting the two pressing rollers is provided inside the two side plates, a punching mechanism is provided between the two side plates, and the two pressing rollers can be used to press the guardrail net that needs to be punched, thereby making the guardrail net more stable during punching, and at the same time, waste materials after punching can be collected, thereby improving the punching effect.
[0007] Preferably, a feeding port is provided at the center of the top of the base, the bottom of the feeding port is inclined, one end of the feeding port is provided on one side of the base surface, a receiving box is fixedly connected to one side of the base surface, the receiving box is provided at one end of the feeding port, a support plate is horizontally fixedly connected to the inside of the support frame, a plurality of punching holes are provided on the surface of the support plate, the plurality of punching holes are evenly distributed horizontally, the support plate is provided at the top of the feeding port, the support plate is provided between two middle conveying rollers, and is used to allow the punched waste to slide into the receiving box through the feeding port.
[0008] Furthermore, the rotating mechanism includes a rotating shaft, and there are multiple rotating shafts, and the multiple rotating shafts are all sleeved on the inner centers of multiple conveying rollers, and the multiple rotating shafts are all sleeved on opposite sides of the support frame. Two belts are rotated on one side of the surface of the support frame, and two pulleys are provided inside the two belts, and the four pulleys are respectively fixedly connected to one end of four of the rotating shafts, and two motors are installed on the other side of the surface of the support frame, and the output shafts of the two motors are respectively fixedly connected to one end of two rotating shafts far away from each other, so as to rotate four of the conveying rollers, thereby facilitating the transportation of the protective net.
[0009] Preferably, the lifting mechanism includes a slider, two vertical grooves are vertically opened on the surface of the side plate, and sliding rods are vertically fixedly connected to the inside of the two vertical grooves. There are two sliders, and the two sliders slide in the two vertical grooves respectively. The two sliders are respectively sleeved on the surfaces of the two sliding rods, and the surfaces of the two sliding rods are sleeved with springs. The two springs are respectively arranged on the top of the two sliders, and one end of the two pressing rollers is rotatably connected to the surfaces of the two sliders, which is used to limit the two pressing rollers from sliding up and down, thereby pressing the guardrail net, which can improve the stability of the punching.
[0010] Furthermore, the punching mechanism includes a lifting plate, the tops of the two side plates are fixedly connected to the same top plate, the top plate is horizontally arranged, and the bottom of the top plate is fixedly connected to two hydraulic telescopic rods, both of which are vertically arranged, the lifting plate is fixedly connected to the bottom ends of the two hydraulic telescopic rods, and the bottom of the lifting plate is fixedly connected to a plurality of punching heads, and the plurality of punching heads respectively correspond to a plurality of punching holes, which are used to limit the up and down sliding of the hydraulic telescopic rod lifting plate, thereby punching holes on the surface of the guardrail net.
[0011] The beneficial effects of the utility model are:
[0012] 1. When in use, by setting up multiple conveying rollers, and then by rotating four of them, the guardrail net can be conveyed, and then with the setting of two pressing rollers, the guardrail net can be conveyed or stamped more stably.
[0013] 2. When the surface of the guardrail net is stamped, the waste generated by the stamping will slide down through the discharge port, so that the waste is collected inside the receiving box, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view of a punching device for producing guardrail nets proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of the surface structure of a punching device for producing guardrail nets proposed by the utility model;
[0016] Figure 3 This is a schematic diagram of the rotating mechanism of a punching device for producing guardrail nets proposed by the utility model;
[0017] Figure 4 This is a partial structural schematic diagram of a punching device for producing guardrail nets proposed by the utility model;
[0018] Figure 5 This is a cross-sectional view of the surface structure of a punching device for producing guardrail nets proposed by the utility model.
[0019] In the figure: 1. base; 11. feeding port; 12. receiving box; 2. support frame; 21. support plate; 22. punching hole; 3. side plate; 31. top plate; 32. vertical groove; 33. slide bar; 34. spring; 4. conveyor roller; 41. motor; 42. pulley; 43. belt; 44. rotating shaft; 5. pressing roller; 51. slider; 6. hydraulic telescopic rod; 61. lifting plate; 62. punching head. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-Figure 5 A punching device for producing guardrail nets includes a base 1, a support frame 2 is fixedly connected to the top of the base 1, and a plurality of conveying rollers 4 are rotatably connected inside the support frame 2, and the plurality of conveying rollers 4 are evenly distributed horizontally. A rotating mechanism for rotating four of the conveying rollers 4 is provided on the surface of the support frame 2, and two side panels 3 are fixedly connected to the top of the support frame 2, and the two side panels 3 are vertically arranged. Two pressing rollers 5 are rotatably arranged between the two side panels 3, and a lifting mechanism for lifting the two pressing rollers 5 is provided inside the two side panels 3. A punching mechanism is provided between the two side panels 3. Through the setting of the two pressing rollers 5, the guardrail net that needs to be punched can be pressed, so that the guardrail net is more stable during punching, and at the same time, the waste after punching can be collected, thereby improving the punching effect.
[0022] Reference Figure 1 , Figure 4 and Figure 5 In a preferred embodiment, a feeding port 11 is provided at the top center of the base 1, the bottom of the feeding port 11 is inclined, one end of the feeding port 11 is provided on one side of the surface of the base 1, a receiving box 12 is fixedly connected to one side of the surface of the base 1, the receiving box 12 is provided at one end of the feeding port 11, a support plate 21 is horizontally fixedly connected to the inside of the support frame 2, a plurality of punching holes 22 are provided on the surface of the support plate 21, and the plurality of punching holes 22 are evenly distributed horizontally, the support plate 21 is provided at the top of the feeding port 11, and the support plate 21 is provided between the two middle conveying rollers 4, so as to allow the punched waste to slide into the receiving box 12 through the feeding port 11.
[0023] Reference Figure 1-Figure 3 In a preferred embodiment, the rotating mechanism includes a rotating shaft 44, and a plurality of rotating shafts 44 are provided. The plurality of rotating shafts 44 are all sleeved at the inner centers of the plurality of conveying rollers 4, and the plurality of rotating shafts 44 are all sleeved on opposite sides of the support frame 2. Two belts 43 are rotated on one side of the surface of the support frame 2, and two pulleys 42 are provided inside the two belts 43. The four pulleys 42 are respectively fixedly connected to one end of four of the rotating shafts 44, and two motors 41 are installed on the other side of the surface of the support frame 2. The output shafts of the two motors 41 are respectively fixedly connected to one end of two rotating shafts 44 far away from each other, so as to rotate four of the conveying rollers 4, thereby facilitating the conveyance of the protective net.
[0024] Reference Figure 1 , Figure 2 and Figure 4 In a preferred embodiment, the lifting mechanism includes a slider 51, two vertical grooves 32 are vertically opened on the surface of the side plate 3, and the two vertical grooves 32 are vertically fixed with slide bars 33. There are two sliders 51, and the two sliders 51 slide in the two vertical grooves 32 respectively. The two sliders 51 are respectively sleeved on the surfaces of the two slide bars 33, and the surfaces of the two slide bars 33 are sleeved with springs 34. The two springs 34 are respectively arranged on the tops of the two sliders 51, and one end of the two pressing rollers 5 is rotatably connected to the surfaces of the two sliders 51, which is used to limit the two pressing rollers 5 from sliding up and down, thereby pressing the guardrail net, which can improve the stability of punching.
[0025] Reference Figure 1 , Figure 4 and Figure 5In a preferred embodiment, the punching mechanism includes a lifting plate 61, and the tops of the two side plates 3 are fixedly connected to the same top plate 31, the top plate 31 is horizontally arranged, and the bottom of the top plate 31 is fixedly connected to two hydraulic telescopic rods 6, and the two hydraulic telescopic rods 6 are vertically arranged. The lifting plate 61 is fixedly connected to the bottom ends of the two hydraulic telescopic rods 6, and a plurality of punching heads 62 are fixedly connected to the bottom of the lifting plate 61. The plurality of punching heads 62 respectively correspond to the plurality of punching holes 22, and are used to limit the hydraulic telescopic rod lifting plate 61 from sliding up and down, thereby punching holes on the surface of the guardrail net.
[0026] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: in actual use, through the setting of two pressing rollers 5, the guardrail net that needs to be punched can be pressed, so that the guardrail net is more stable when punching, and the waste after punching can be collected, so as to improve the punching effect. When in use, the guardrail net that needs to be punched is first placed on the top of the support frame 2, and then the two motors 41 are driven, and under the restriction of two belts 43 and four pulleys 42, four of the conveying rollers 4 are rotated, so that the guardrail net can be conveyed. By setting up two pressing rollers 5, the surface of the guardrail net can be pressed while it is being transported, and then the two pressing rollers 5 can slide up and down according to the different thicknesses of the guardrail net, and at the same time compress the four springs 34, and then the two motors 41 are stopped when the net is transported to the position where punching is required, and then the two hydraulic telescopic rods 6 are driven to make the lifting plate 61 and multiple punching heads 62 slide downward, thereby punching the surface of the guardrail net, and then the stamped waste will slide into the receiving box 12 through the discharge port 11, thereby improving the stamping effect and making the stamping more stable.
[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A punching device for producing a guardrail net, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), and a plurality of conveying rollers (4) are rotatably connected inside the support frame (2), and the plurality of conveying rollers (4) are evenly distributed horizontally. A rotating mechanism for rotating four of the conveying rollers (4) is provided on the surface of the support frame (2), and two side plates (3) are fixedly connected to the top of the support frame (2), and the two side plates (3) are both vertically arranged. Two pressing rollers (5) are rotatably arranged between the two side plates (3), and a lifting mechanism for lifting the two pressing rollers (5) is provided inside the two side plates (3), and a punching mechanism is provided between the two side plates (3).
2. A punching device for producing guardrail nets according to claim 1, characterized in that: A feeding opening (11) is provided at the center of the top of the base (1), the bottom of the feeding opening (11) is arranged at an inclination, one end of the feeding opening (11) is arranged on one side of the surface of the base (1), a receiving box (12) is fixedly connected to one side of the surface of the base (1), and the receiving box (12) is arranged on one end of the feeding opening (11).
3. The punching equipment for producing guardrail net according to claim 2 is characterized in that: A support plate (21) is horizontally fixedly connected inside the support frame (2), a plurality of punching holes (22) are provided on the surface of the support plate (21), and the plurality of punching holes (22) are evenly distributed horizontally. The support plate (21) is arranged at the top of the discharge port (11), and the support plate (21) is arranged between two intermediate conveying rollers (4).
4. The punching equipment for producing guardrail nets according to claim 1 is characterized in that: The rotating mechanism comprises a rotating shaft (44), wherein a plurality of the rotating shafts (44) are provided, and the plurality of the rotating shafts (44) are all sleeved at the inner centers of a plurality of conveying rollers (4), and the plurality of the rotating shafts (44) are all sleeved at opposite sides of the inner part of the support frame (2), and two belts (43) are rotated on one side of the surface of the support frame (2), and two pulleys (42) are provided inside the two belts (43), and the four pulleys (42) are respectively fixedly connected to one end of four of the rotating shafts (44), and two motors (41) are installed on the other side of the surface of the support frame (2), and the output shafts of the two motors (41) are respectively fixedly connected to one end of two rotating shafts (44) that are away from each other.
5. The punching equipment for producing guardrail nets according to claim 1 is characterized in that: The lifting mechanism comprises a slider (51), two vertical grooves (32) are vertically provided on the surface of the side plate (3), a sliding rod (33) is vertically fixedly connected inside the two vertical grooves (32), two sliders (51) are provided, and the two sliders (51) slide inside the two vertical grooves (32) respectively.
6. The punching equipment for producing guardrail nets according to claim 5, characterized in that: The two sliders (51) are respectively sleeved on the surfaces of the two slider bars (33), the surfaces of the two slider bars (33) are sleeved with springs (34), the two springs (34) are respectively arranged on the tops of the two sliders (51), and one end of the two pressing rollers (5) are rotatably connected to the surfaces of the two sliders (51).
7. The punching equipment for producing guardrail nets according to claim 1 is characterized in that: The punching mechanism comprises a lifting plate (61), the tops of the two side plates (3) are fixedly connected to the same top plate (31), the top plate (31) is arranged horizontally, the bottom of the top plate (31) is fixedly connected to two hydraulic telescopic rods (6), the two hydraulic telescopic rods (6) are arranged vertically, the lifting plate (61) is fixedly connected to the bottom ends of the two hydraulic telescopic rods (6), the bottom of the lifting plate (61) is fixedly connected to a plurality of punching heads (62), and the plurality of punching heads (62) respectively correspond to a plurality of punching holes (22).