Automatic punching device for tubular pile end plate

Abstract

The utility model discloses an automatic punching device for a tubular pile end plate, and belongs to the field of tubular pile end plate machining. The device comprises a punching machine. The positioning mechanism comprises a limiting rod, a limiting piece and a pressing plate; the cutting and feeding mechanism comprises a feeding table, a cutting machine and a roller conveying belt; and the waste treatment mechanism comprises a chain plate conveying belt and a waste well. According to the automatic punching device for the tubular pile end plate, high-speed and continuous punching operation can be continuously achieved on the end plate through the positioning mechanism and the cutting and feeding mechanism, the production efficiency is remarkably improved, the production period is shortened, and therefore the requirement for large-scale production is met; the production process is optimized, and the production efficiency and precision are improved. Meanwhile, the equipment is simple and reasonable in structural design and convenient to maintain and operate, the labor cost is effectively reduced, the product quality is improved, and sustainable development of the tubular pile industry is promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe pile end plate processing, in particular to an automatic punching device for a pipe pile end plate. Background Art

[0002] With the continuous development of infrastructure construction, pipe piles, as an important foundation material, are widely used in bridges, buildings, and other engineering projects. The end plates of pipe piles are often punched during the production process to meet the connection, load-bearing, and stability requirements of practical applications. However, traditional punching processes often rely on manual labor, resulting in low efficiency, poor precision, and high labor intensity, making them difficult to meet the needs of modern production.

[0003] In today's production environment, automated equipment is becoming increasingly important for improving production efficiency and product quality. While some automated punching equipment is available for the punching process of pipe pile end plates, most still lack structural design, operational procedures, and waste disposal. For example, existing equipment often performs feeding, cutting, and punching separately, resulting in cumbersome operations and impacting production efficiency. To address these issues, we have developed an automated punching device for pipe pile end plates. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic punching device for pipe pile end plates to solve the problems of high cost, low efficiency and poor safety of existing manual punching methods, and low degree of automation and cumbersome operation of existing automated punching equipment.

[0005] In order to solve the above technical problems, the utility model provides an automatic punching device for a pipe pile end plate, comprising a punching machine;

[0006] A positioning mechanism, comprising a limiting rod, limiting members arranged on both sides of the limiting rod, and a pressure plate arranged above the limiting rod;

[0007] A cutting and feeding mechanism, comprising a feeding platform, a cutting machine arranged on one side of the feeding platform, and a roller conveyor arranged between the cutting machine and the punching machine, wherein the cutting and feeding mechanism is used to cut the long steel plate into square blind plates and feed the square blind plates;

[0008] The waste processing mechanism includes a first chain plate conveyor belt arranged at the bottom of the punching machine, a second chain plate conveyor belt arranged at the bottom of the cutting machine, and a waste well arranged at one end of the two conveyor belts.

[0009] Preferably, the punching machine includes a workbench, a punching hole provided in the center of the workbench, and limit rod slots provided on both sides of the workbench;

[0010] The punching hole is directly opposite to the first chain plate conveyor belt at the bottom.

[0011] Preferably, the entrance of the limiting rod has an arc-shaped edge for adjusting the direction of the square plate, and also includes a rectangular socket running through it for passing the limiting member.

[0012] Preferably, the limiting member includes a limiting block, a connecting rod arranged on one side of the limiting block, and a cylinder arranged on the outer end of the connecting rod.

[0013] Preferably, a circular through hole is opened in the center of the pressing plate, and the punch of the punching machine passes through the through hole to punch a hole.

[0014] Preferably, the feeding platform includes a push plate platform arranged above the feeding platform, and a push plate assembly arranged on one side of the push plate platform;

[0015] The push plate platform slides on the feeding platform and is pushed by the second driving member.

[0016] Preferably, the push plate assembly includes a base plate, a bite plate arranged above the base plate, a lifting rod arranged between the base plate and the bite plate, and a bite opening arranged on one side of the bite plate. The push plate assembly is used to fix the bite plate and push it for transportation.

[0017] Preferably, the cutting machine includes a lower waste opening provided on the inner bottom surface thereof, and an inclined blanking plate provided on one side of the lower waste opening;

[0018] The lower waste material opening faces the second chain conveyor belt at the bottom.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The automatic punching device for pipe pile end plates of this utility model can achieve high-speed and continuous punching operations on the end plates through the positioning mechanism and the cutting and feeding mechanism, significantly improving production efficiency and shortening production cycles, thus meeting the needs of large-scale production;

[0021] 2. This new automatic punching device for pipe pile end plates integrates multiple processes, including feeding, cutting, punching, and waste disposal, optimizing the production process and improving both efficiency and precision. Furthermore, the device's simple and rational structural design facilitates maintenance and operation, meeting the demands of modern production. By enhancing the automation level of pipe pile end plate processing, it can effectively reduce labor costs, improve product quality, and promote the sustainable development of the pipe pile industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an automatic punching device for pipe pile end plates provided by the utility model;

[0023] Figure 2 This is a schematic diagram of the working principle of an automatic punching device for pipe pile end plates provided by the utility model;

[0024] Figure 3 This utility model provides an automatic punching device for pipe pile end plates. Figure 2 A partial enlarged view of point A in the middle;

[0025] Figure 4 This is a structural diagram of a limiter in an automatic punching device for a pipe pile end plate provided by the utility model;

[0026] Figure: 1. Punching machine; 101. Workbench; 102. Punching hole; 103. Limit rod slot; 2. Positioning mechanism; 201. Limit rod; 201a. Rectangular socket; 202. Limit member; 202a. Limit block; 202b. Connecting rod; 202c. Cylinder; 203. Press plate; 3. Cutting and feeding mechanism; 301. Feeding table; 301a. Push plate table; 301b. Push plate assembly ; 301b-1, bottom plate; 301b-2, bite plate; 301b-3, lifting rod; 301b-4, bite mouth; 301c, second driving member; 302, cutting machine; 302a, lower waste port; 302b, inclined discharge plate; 303, roller conveyor; 4, waste processing mechanism; 401, first chain conveyor; 402, second chain conveyor; 403, waste well. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0030] The utility model provides an automatic punching device for pipe pile end plates. Figures 1 to 4 , including a punching machine 1; a positioning mechanism 2, the positioning mechanism 2 including a limit rod 201, limit members 202 arranged on both sides of the limit rod 201, and a pressure plate 203 arranged above the limit rod 201; a cutting and feeding mechanism 3, the cutting and feeding mechanism 3 including a feeding table 301, a cutting machine 302 arranged on one side of the feeding table 301, and a roller conveyor belt 303 arranged between the cutting machine 302 and the punching machine 1, the cutting and feeding mechanism 3 is used to cut the long steel plate into a square blind plate and feed it.

[0031] The waste processing mechanism 4 includes a first chain plate conveyor belt 401 arranged at the bottom of the punching machine 1, a second chain plate conveyor belt 402 arranged at the bottom of the cutting machine 302, and a waste well 403 arranged at one end of the two conveyor belts. The punching machine 1 includes a workbench 101, a punching hole 102 opened in the center of the workbench 101, and a limit rod groove 103 opened on both sides of the workbench 101; the punching hole 102 is opposite to the first chain plate conveyor 401 at the bottom; the entrance of the limit rod 201 has an arc-shaped edge for adjusting the direction of the square plate, and it also includes a rectangular socket 201a passing through it for passing the limit member 202; the limit member 202 includes a limit block 202a, a connecting rod 202b arranged on one side of the limit block 202a, and a cylinder 202c arranged at the outer end of the connecting rod 202b; there is a circular through hole opened in the center of the pressure plate 203, and the punch of the punching machine 1 passes through this through hole to punch a hole.

[0032] The feeding platform 301 includes a push plate platform 301a arranged above it, and a push plate assembly 301b arranged on one side of the push plate platform 301a; the push plate platform 301a slides on the feeding platform 301 and is pushed by the second driving member 301c; the push plate assembly 301b includes a bottom plate 301b-1, a bite plate 301b-2 arranged above the bottom plate 301b-1, and a bottom plate 301b-2 arranged between the bottom plate 301b-1 and the bite plate 301b-3. 01b-2, and the bite mouth 301b-4 arranged on one side of the bite plate 301b-2, the push plate assembly 301b is used to bite the plate to fix and push it for transportation; the cutting machine 302 includes a lower waste port 302a arranged on its inner bottom surface, and an inclined blanking plate 302b arranged on one side of the lower waste port 302a; the lower waste port 302a is opposite to the second chain conveyor belt 402 at the bottom.

[0033] It should be noted that the positioning mechanism 2 is divided into three directions of positioning, namely, horizontal positioning by the limit rod 201, positioning of the advancement depth by the limit member 202, and positioning of the height of the end plate by the pressure plate 203 during the transportation from the roller conveyor 303 to the punching table, so that the position can be fixed during punching to prevent the square plate from shifting during punching and causing a decrease in accuracy. A through hole is opened in the center of the pressure plate 203 to accommodate the punching head through this through hole for punching. There is a pair of limit members 202, which are located on both sides of the punching machine 1. The limit member 202 is controlled by the cylinder 202c. The cylinder 202c is pushed forward, the limit member 202 is extended, and the limit block 202a limits the travel direction of the square plate. At the same time, the pressure plate 203 presses down the square plate to fix it, and then the punching machine 1 presses down the square plate to punch. The waste generated by punching falls onto the first chain plate conveyor 401 through the punching hole 102 in the center and is transported to the waste well 403.

[0034] Preferably, the movement of the end plate on the processing table 101 is also achieved through the roller conveyor 303. Specifically, the rear end plate pushes the front end plate to move, so that the front end plate moves to the position limited by the limit member 202, and then the pressure plate is pressed down to fix the front end plate. At this time, the rear end plate will stay on one side and be in a waiting state. After the punching of the front end plate is completed, the limit member 202 withdraws, and the rear end plate will continue to push the front end plate to move to the subsequent conveyor belt. The rear end plate will be pushed to the workbench processing position by the rear end plate for processing. By reasonably adjusting the punching working time and the roller speed, this process can be made continuous and automated.

[0035] Preferably, the push plate assembly 301b is composed of a bottom plate 301b-1 and a bite plate 301b-2 overlapping each other, and the two are connected by a lifting rod 301b-3. The position of the bottom plate 301b-1 is kept fixed relative to the push plate platform 301a, and the lifting rod 301b-3 is also controlled to rise and fall by the cylinder to adjust the angle between the two plates, and at the same time adjust the opening and closing of the bite mouth 301b-4. A layer of anti-slip silicone is affixed to the bite mouth 301b-4 to prevent the steel plate from slipping after biting. The steel plate is transported to the feeding platform 301, and the steel plate is fixed and pushed by the sliding rail of the push plate platform 301a and the biting of the lifting rod 301b-3, and is sent to the cutting machine 302 for cutting in turn. Finally, the remaining scraps fall onto the second chain plate conveyor 402 through the lower waste port 302a next to the cutting machine 302 and are transported to the waste well 403.

[0036] In summary, the automatic punching device for pipe pile end plates of the present invention can continuously and uninterruptedly perform high-speed and continuous punching operations on the end plates through the positioning mechanism and the cutting and feeding mechanism, significantly improving production efficiency and shortening the production cycle, thereby meeting the needs of large-scale production. In addition, this device integrates multiple processes such as feeding, cutting, punching, and waste processing, optimizing the production process and improving production efficiency and accuracy. At the same time, the structural design of the equipment is simple and reasonable, easy to maintain and operate, and meets the needs of modern production. By improving the processing automation level of pipe pile end plates, it can effectively reduce labor costs, improve product quality, and promote the sustainable development of the pipe pile industry.

[0037] The above description is only a description of the preferred embodiment of the present invention and does not limit the scope of the present invention. Any changes and modifications made by ordinary technicians in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. An automatic punching device for pipe pile end plates, characterized in that: include: Punching machine (1); A positioning mechanism (2), the positioning mechanism (2) comprising a limiting rod (201), limiting members (202) arranged on both sides of the limiting rod (201), and a pressure plate (203) arranged above the limiting rod (201); A cutting and feeding mechanism (3), the cutting and feeding mechanism (3) comprising a feeding platform (301), a cutting machine (302) arranged on one side of the feeding platform (301), and a roller conveyor (303) arranged between the cutting machine (302) and the punching machine (1), the cutting and feeding mechanism (3) being used to shear the long steel plate into the square blind plate and feed the material; A waste processing mechanism (4), the waste processing mechanism (4) comprising a first chain plate conveyor belt (401) arranged at the bottom of the punching machine (1), a second chain plate conveyor belt (402) arranged at the bottom of the cutting machine (302), and a waste well (403) arranged at one end of the two conveyor belts.

2. The automatic punching device for pipe pile end plates according to claim 1, characterized in that: The punching machine (1) comprises a workbench (101), a punching hole (102) provided at the center of the workbench (101), and limiting rod slots (103) provided on both sides of the workbench (101); The punching hole (102) faces the first chain conveyor belt (401) at the bottom.

3. The automatic punching device for pipe pile end plates according to claim 2, characterized in that: The entrance of the limiting rod (201) is provided with an arc-shaped edge for adjusting the direction of the square plate, and further comprises a rectangular socket (201a) passing through the limiting rod for passing the limiting member (202).

4. The automatic punching device for pipe pile end plates according to claim 3, characterized in that: The limiting member (202) comprises a limiting block (202a), a connecting rod (202b) arranged on one side of the limiting block (202a), and a cylinder (202c) arranged at the outer end of the connecting rod (202b).

5. The automatic punching device for pipe pile end plates according to claim 4, characterized in that: The pressing plate (203) has a circular through hole at its center, and the punch of the punching machine (1) passes through the through hole to punch a hole.

6. The automatic punching device for pipe pile end plates according to claim 1, characterized in that: The feeding platform (301) comprises a push plate platform (301a) arranged above the feeding platform, and a push plate assembly (301b) arranged on one side of the push plate platform (301a); The push plate platform (301a) slides on the feeding platform (301) and is pushed by the second driving member (301c).

7. The automatic punching device for pipe pile end plates according to claim 6, characterized in that: The push plate assembly (301b) comprises a base plate (301b-1), a bite plate (301b-2) arranged above the base plate (301b-1), a lifting rod (301b-3) arranged between the base plate (301b-1) and the bite plate (301b-2), and a bite opening (301b-4) arranged on one side of the bite plate (301b-2). The push plate assembly (301b) is used for bite plates to fix and push them for transportation.

8. The automatic punching device for pipe pile end plates according to claim 7, characterized in that: The cutting machine (302) comprises a lower waste opening (302a) provided on the inner bottom surface thereof, and an inclined blanking plate (302b) provided on one side of the lower waste opening (302a); The lower waste opening (302a) faces the second chain conveyor belt (402) at the bottom.

Images