Flanging machine for guardrail processing

Abstract

The utility model provides a flanging machine for guardrail processing, and relates to the technical field of guardrail processing, the flanging machine comprises a base and a feeding mechanism, the feeding mechanism is installed on the outer side of the base, raw materials during processing are continuously pushed through the feeding mechanism, the same group of raw materials can be subjected to continuous flanging processing, manpower is saved, the raw materials are placed on a lower supporting plate, and the processing efficiency is improved. A limiting rod prevents the upper pressing piece from deflecting; a lower friction pad and an upper friction pad abut against raw materials to increase friction force and stably clamp the raw materials; a driving motor is started to drive a driving rod to rotate, a displacement block is controlled to be pushed to one side, and a sliding frame limits the moving direction of the displacement block to prevent deviation; the electric telescopic rod adjusts the height of raw materials after each time of edge folding processing to guarantee stable feeding, the bottom end of the upper pressing cutter is attached to the raw materials and extrudes the raw materials together with the lower die plate along with extension of the hydraulic telescopic rod to complete edge folding processing, and the hydraulic telescopic rod vertically reciprocates to complete multiple times of edge folding processing of the same group of raw materials along with pushing of the raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail processing, in particular to a folding machine for guardrail processing. Background Art

[0002] A folding machine is a machine used to bend metal sheets or other materials into specific shapes. Guardrails are metal products used for fencing, protection or defining areas. They are usually used in roads, bridges, factories, parks, residential areas and other places. The designs of guardrails are diverse, and different scenarios and needs may require customized guardrail products. Folding machines have flexible processing capabilities and can perform customized design and processing according to customer needs to meet the needs of different scenarios.

[0003] After searching, the patent number "CN217964248U" mentioned in the text that "the utility model discloses a folding machine for guardrail processing, including a machine body, a folding beam, a workbench and a folding beam, two groups of cylinders are arranged above the folding beam, the folding beam and the cylinder are connected by a piston rod, the cylinder is fixedly installed on the upper surface of the top plate, the piston rod passes through the top plate, and a folding tool is arranged at the bottom of the folding beam, the folding tool is electrically connected to the shaft angle encoder through a connecting wire, and the shaft angle encoder is fixedly installed on the outside of the machine body. The shaft angle encoder used in the utility model is specifically a motor-type shaft angle encoder, which is a shaft angle that converts the analog quantity of the angular displacement or linear displacement of the rotating shaft into a digital quantity output. The cylinder above the folding beam pushes the folding beam vertically through the piston rod The displacement changes in the direction, and after moving to the appropriate position, the shaft angle encoder is adjusted according to the required folding angle of the guardrail, so that the folding angle of the guardrail processing process is more diverse and accurate. "When in use, the shaft angle encoder used in the utility model is specifically a motor-type shaft angle encoder, which is a shaft angle that converts the analog quantity of the angular displacement or linear displacement of the rotating shaft into a digital quantity output. The cylinder above the edge pressing beam pushes the edge pressing beam through the piston rod to change the displacement in the vertical direction, and after moving to the appropriate position, the shaft angle encoder is adjusted according to the required folding angle of the guardrail, so that the folding angle of the guardrail processing process is more diverse and accurate. However, the device can only perform a single folding process during processing, and lacks a feeding structure to control the guardrail to be continuously fed into the working area for multiple folding processes. Utility Model Content

[0004] The purpose of the utility model is to provide a folding machine for guardrail processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding machine for guardrail processing, comprising a base and a feeding mechanism, wherein the feeding mechanism is installed on the outer side of the base;

[0006] The feeding mechanism includes a sliding component, a driving component, an adjusting component, a control component and a clamping component. The sliding component is installed on the top of the base, the driving component is installed on one side of the sliding component, the adjusting component is installed on the top of the sliding component, the control component is installed on one side of the adjusting component, and the clamping component is installed on the outside of the control component.

[0007] Preferably, the sliding assembly comprises a sliding frame and a displacement block, the top end of the base is fixedly connected to the sliding frame, and the inner side of the sliding frame is slidably connected to the displacement block.

[0008] Preferably, the driving assembly comprises a driving rod and a driving motor, the inner side of the displacement block is threadedly connected to the driving rod, and one end of the driving rod is flatly keyed to the driving motor.

[0009] Preferably, the adjustment assembly includes an electric telescopic rod, a lower support plate and a lower friction pad, the electric telescopic rod is installed on the top of the displacement block, the top of the electric telescopic rod is fixedly connected to the lower support plate, and the surface of the lower support plate is adhesively connected to the lower friction pad.

[0010] Preferably, the control assembly comprises an adjusting screw and a limiting rod, the inner side of the lower supporting plate is rotatably connected with the adjusting screw, and the top end of the lower supporting plate is fixedly connected with the limiting rod.

[0011] Preferably, the clamping assembly comprises an upper pressing plate and an upper friction pad, the outer side of the adjusting screw is threadedly connected to the upper pressing plate, and the bottom end of the upper pressing plate is adhesively connected to the upper friction pad.

[0012] Preferably, a lower mold assembly is installed on the surface of the base, and the lower mold assembly includes a lower mold plate and a support ring. The surface of the base is fixedly connected to the lower mold plate, and one side of the lower mold plate is fixedly connected to the support ring.

[0013] Preferably, an upper mold assembly is provided on the outer side of the lower mold, and the upper mold assembly includes a support frame, a hydraulic telescopic rod and an upper pressing tool. A support frame is provided on the outer side of the lower mold, and a hydraulic telescopic rod is installed on the top of the support frame, and one end of the hydraulic telescopic rod is fixedly connected to the upper pressing tool.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The feeding mechanism continuously pushes the raw materials during processing, so that the same group of raw materials can be processed continuously, saving manpower. The raw materials are placed on the lower support plate, and the adjusting screw is rotated to press the upper pressing plate downward. The limit rod prevents the upper pressing plate from deflecting. The lower friction pad and the upper friction pad are pressed against the raw materials to increase the friction and clamp them stably. The drive motor is started to drive the drive rod to rotate, and the displacement block is controlled to move to one side. The sliding frame limits the moving direction of the displacement block to prevent deviation. The electric telescopic rod adjusts the height of the raw materials after each folding process to ensure stable feeding.

[0016] 2. Provide support for the other end of the driving rod through the support ring to balance the gravity to prevent the driving rod from bending. Press the bottom end of the tool to fit the raw material. As the hydraulic telescopic rod extends, it extrude the raw material together with the lower template to complete the folding process. The hydraulic telescopic rod moves vertically and reciprocates with the raw material to complete multiple folding processes of the same group of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the lower mold assembly and the upper mold assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the sliding assembly and the driving assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the adjustment component, control component and clamping component of the utility model.

[0021] Numbers in the figure: 1. base; 2. feeding mechanism; 21. sliding assembly; 211. sliding frame; 212. displacement block; 22. driving assembly; 221. driving rod; 222. driving motor; 23. adjusting assembly; 231. electric telescopic rod; 232. lower support plate; 233. lower friction pad; 24. control assembly; 241. adjusting screw; 242. limiting rod; 25. clamping assembly; 251. upper pressing plate; 252. upper friction pad; 3. lower mold assembly; 31. lower mold plate; 32. supporting ring; 4. upper mold assembly; 41. supporting frame; 42. hydraulic telescopic rod; 43. upper pressing tool. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a folding machine for guardrail processing, comprising a base 1 and a feeding mechanism 2, wherein the feeding mechanism 2 is installed on the outer side of the base 1;

[0025] The feeding mechanism 2 includes a sliding component 21, a driving component 22, an adjusting component 23, a control component 24 and a clamping component 25. The sliding component 21 is installed at the top of the base 1, the driving component 22 is installed on one side of the sliding component 21, the adjusting component 23 is installed at the top of the sliding component 21, the control component 24 is installed on one side of the adjusting component 23, and the clamping component 25 is installed on the outside of the control component 24.

[0026] Furthermore, the sliding assembly 21 includes a sliding frame 211 and a displacement block 212. The sliding frame 211 is fixedly connected to the top of the base 1, and the displacement block 212 is slidably connected to the inner side of the sliding frame 211. The sliding frame 211 constrains the moving direction of the displacement block 212 to prevent deviation, and the displacement block 212 drives the upper component to move.

[0027] Furthermore, the driving assembly 22 includes a driving rod 221 and a driving motor 222. The inner side of the displacement block 212 is threadedly connected to the driving rod 221, and one end of the driving rod 221 is flatly keyed to the driving motor 222. The driving motor 222 drives the driving rod 221 to rotate and controls the displacement block 212 to move to one side.

[0028] Furthermore, the adjustment component 23 includes an electric telescopic rod 231, a lower support plate 232 and a lower friction pad 233. The electric telescopic rod 231 is installed on the top of the displacement block 212. The top of the electric telescopic rod 231 is fixedly connected to the lower support plate 232. The surface of the lower support plate 232 is adhesively connected to the lower friction pad 233. The electric telescopic rod 231 adjusts the height of the raw material after each folding process to ensure stable feeding, and the lower support plate 232 provides a supporting function.

[0029] Furthermore, the control component 24 includes an adjusting screw 241 and a limiting rod 242. The inner side of the lower support plate 232 is rotatably connected to the adjusting screw 241, and the top of the lower support plate 232 is fixedly connected to the limiting rod 242. The adjusting screw 241 is rotated to press the upper pressing plate 251 downward, and the limiting rod 242 prevents the upper pressing plate 251 from deflecting.

[0030] Furthermore, the clamping assembly 25 includes an upper pressing plate 251 and an upper friction pad 252. The outer side of the adjusting screw 241 is threadedly connected to the upper pressing plate 251, and the bottom end of the upper pressing plate 251 is adhesively connected to the upper friction pad 252. The upper pressing plate 251 is close to the lower support plate 232, so that the lower friction pad 252 and the upper friction pad 233 are pressed against the raw material to increase friction and stably clamp it.

[0031] Embodiment 2

[0032] See also Figure 2 As shown, in comparison with Example 1, as another implementation of the utility model, a lower mold assembly 3 is installed on the surface of the base 1, and the lower mold assembly 3 includes a lower mold plate 31 and a support ring 32. The surface of the base 1 is fixedly connected with the lower mold plate 31, and one side of the lower mold plate 31 is fixedly connected with the support ring 32. The support ring 32 provides support for the other end of the driving rod 221 to balance gravity to prevent the driving rod 221 from bending, and the lower mold plate 31 provides support for the folding work.

[0033] Furthermore, an upper mold assembly 4 is arranged on the outer side of the lower mold plate 31, and the upper mold assembly 4 includes a support frame 41, a hydraulic telescopic rod 42 and an upper pressing tool 43. A support frame 41 is arranged on the outer side of the lower mold plate 31, and a hydraulic telescopic rod 42 is installed on the top of the support frame 41. One end of the hydraulic telescopic rod 42 is fixedly connected to the upper pressing tool 43, and the bottom end of the upper pressing tool 43 fits the raw material, and as the hydraulic telescopic rod 42 extends, it extrudes the raw material together with the lower mold plate 31 to complete the folding process. The hydraulic telescopic rod 42 vertically reciprocates and completes multiple folding processes of the same group of raw materials as the raw materials move.

[0034] Working principle: First, a folding machine for guardrail processing is moved to the working position. When in use, the first step is to place the raw material on the lower support plate 232, and the adjusting screw 241 is rotated to press the upper pressing plate 251 downward, and the limit rod 242 prevents the upper pressing plate 251 from deflecting. The lower friction pad 233 and the upper friction pad 252 are against the raw material to increase the friction force and clamp it stably. The second step is to start the drive motor 222 to drive the drive rod 221 to rotate, control the displacement block 212 to push to one side, and the slide frame 211 limits the moving direction of the displacement block 212 to prevent deviation. The third step is that the bottom end of the upper pressing tool 43 is in contact with the raw material, and the raw material is squeezed together with the lower template 31 as the hydraulic telescopic rod 42 extends to complete the folding process. The fourth step is that the electric telescopic rod 231 adjusts the height of the raw material after each folding process to ensure stable feeding, and the hydraulic telescopic rod 42 vertically reciprocates and completes multiple folding processes of the same group of raw materials as the raw material moves. In this way, the use process of a folding machine for guardrail processing is completed.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding machine for guardrail processing, comprising a base (1) and a feeding mechanism (2), characterized in that: A feeding mechanism (2) is installed on the outer side of the base (1); The feeding mechanism (2) comprises a sliding component (21), a driving component (22), an adjusting component (23), a control component (24) and a clamping component (25); the sliding component (21) is installed at the top of the base (1); the driving component (22) is installed on one side of the sliding component (21); the adjusting component (23) is installed at the top of the sliding component (21); the control component (24) is installed on one side of the adjusting component (23); the control component (2 4), a clamping assembly (25) is installed on the outer side of the base (1), the sliding assembly (21) comprises a sliding frame (211) and a displacement block (212), the top of the base (1) is fixedly connected to the sliding frame (211), the inner side of the sliding frame (211) is slidably connected to the displacement block (212), the driving assembly (22) comprises a driving rod (221) and a driving motor (222), the inner side of the displacement block (212) is threadedly connected to the driving rod (221), and the driving rod One end of the displacement block (212) is connected to a driving motor (222) by a flat key, the adjustment component (23) comprises an electric telescopic rod (231), a lower supporting plate (232) and a lower friction pad (233), the top end of the displacement block (212) is installed with an electric telescopic rod (231), the top end of the electric telescopic rod (231) is fixedly connected to the lower supporting plate (232), the surface of the lower supporting plate (232) is adhesively connected to the lower friction pad (233), and the control component (24) comprises An adjusting screw (241) and a limiting rod (242), the inner side of the lower supporting plate (232) is rotatably connected to the adjusting screw (241), the top end of the lower supporting plate (232) is fixedly connected to the limiting rod (242), the clamping assembly (25) comprises an upper pressing plate (251) and an upper friction pad (252), the outer side of the adjusting screw (241) is threadedly connected to the upper pressing plate (251), and the bottom end of the upper pressing plate (251) is adhesively connected to the upper friction pad (252).

2. A folding machine for guardrail processing according to claim 1, characterized in that: A lower mold assembly (3) is installed on the surface of the base (1), and the lower mold assembly (3) comprises a lower mold plate (31) and a support ring (32). The lower mold plate (31) is fixedly connected to the surface of the base (1), and one side of the lower mold plate (31) is fixedly connected to the support ring (32).

3. A folding machine for guardrail processing according to claim 2, characterized in that: An upper mold assembly (4) is arranged on the outer side of the lower mold plate (31), and the upper mold assembly (4) comprises a support frame (41), a hydraulic telescopic rod (42) and an upper pressing tool (43). A support frame (41) is arranged on the outer side of the lower mold plate (31), and a hydraulic telescopic rod (42) is installed on the top of the support frame (41), and one end of the hydraulic telescopic rod (42) is fixedly connected to the upper pressing tool (43).

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