A waste discharge device for punch presses

Abstract

This utility model relates to a waste discharge device for a punch press, comprising a frame, a material trough, and a circulating chain assembly. The material trough is fixed to the upper part of the frame. The circulating chain assembly includes a chain, a drive motor, a first sprocket, and a second sprocket. The first and second sprockets are located below both ends of the material trough. The drive motor drives the first sprocket to rotate. The chain is sleeved on the first and second sprockets, and multiple magnetic suction parts are arranged along the chain, evenly distributed along the chain length, with the magnetic suction parts located near the bottom of the material trough. The material trough is made of stainless steel. Waste material from the punch press is directly discharged onto the material trough. Through the operation of the circulating chain assembly, the magnetic suction parts attract the waste material, causing it to move along the surface of the material trough and finally be discharged from the output end of the material trough. This eliminates the need for manual periodic replacement of the waste cart and avoids the problem of waste material spilling onto the ground during waste cart replacement.

Description

Technical Field

[0001] This utility model relates to the field of punch press discharge, and in particular to a punch press waste discharge device. Background Technology

[0002] As a common metal processing equipment, punch presses generate a large amount of waste material during the stamping process, such as metal scraps and shavings. Operators set up scrap carts at the discharge port of the punch press to catch this waste. When the scrap cart is almost full, an empty scrap cart is replaced. However, the punch press does not stop working during the scrap cart replacement process, so a large amount of waste material is discharged to the ground. The sharp metal scraps and shavings can easily cut clothing and skin, posing a significant safety hazard. Utility Model Content

[0003] To solve the above problems, this utility model proposes a waste discharge device for punch presses, which can directly discharge waste and prevent waste from being discharged onto the ground.

[0004] This utility model proposes a waste material discharge device for a punch press, which includes a frame, a material trough, and a circulating chain assembly. The material trough is fixed to the upper part of the frame. The circulating chain assembly includes a chain, a drive motor, a first sprocket, and a second sprocket. The first sprocket and the second sprocket are located below both ends of the material trough. The drive motor is used to drive the first sprocket to rotate. The chain is sleeved on the first sprocket and the second sprocket. Multiple magnetic suction parts are arranged along the chain. The multiple magnetic suction parts are evenly distributed along the length of the chain. The magnetic suction parts are located near the bottom of the material trough. The material trough is a stainless steel material trough.

[0005] In one or more embodiments, the magnetic attraction part includes a mounting plate and a plurality of magnets, the plurality of magnets being arranged side by side on the mounting plate, and the mounting plate being fixed to the chain.

[0006] In one or more embodiments, the magnet has mounting holes, and the magnet is fixed to the mounting plate by connecting the mounting holes with screws.

[0007] In one or more embodiments, the frame is provided with a plurality of bearing seats for connecting to the first sprocket and the second sprocket.

[0008] In one or more embodiments, a lifting stud is provided at the bottom of the frame, a caster wheel is installed at the bottom of the lifting stud, and a brake structure is provided on the caster wheel.

[0009] In one or more embodiments, the input end of the trough is a closed structure, and a material collection hopper is provided above the input end of the trough; the output end of the trough is provided with a guide plate.

[0010] In one or more embodiments, the depth of the trough 2 is at least 8 cm.

[0011] The beneficial effects of this invention are as follows: Waste material from the punch press is directly discharged onto the material trough. Through the operation of the circulating chain assembly, the waste material is attracted by the magnetic suction unit, causing it to move along the surface of the trough and finally be discharged from the output end. This eliminates the need for manual, periodic replacement of the waste cart and avoids the problem of waste material spilling onto the ground during cart replacement. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the waste discharge device in this embodiment; Figure 2 This is a schematic diagram of the internal structure of the rack in this embodiment. Detailed Implementation

[0013] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0014] Please refer to the appendix. Figure 1-2 This utility model provides a waste discharge device for a punch press, which includes a frame 1, a material trough 2, and a circulating chain assembly. The material trough 2 is fixed to the upper part of the frame 1. The circulating chain assembly includes a chain 3, a drive motor 4, a first sprocket 5, and a second sprocket 6. The first sprocket 5 and the second sprocket 6 are located below both ends of the material trough 2. The drive motor 4 drives the first sprocket 5 to rotate. The chain 3 is sleeved on the first sprocket 5 and the second sprocket 6. Multiple magnetic suction parts are arranged along the chain 3, and the magnetic suction parts are evenly distributed along the length of the chain 3. The magnetic suction parts are located near the bottom of the material trough 2. The material trough 2 is a stainless steel material trough. This solution uses the magnetic suction parts to attract waste and make it circulate with the chain, so as to realize the automatic and continuous discharge of waste, avoid waste falling to the ground, improve safety, and the stainless steel material trough has the advantages of corrosion resistance, high strength, and long service life.

[0015] The magnetic attraction part includes a mounting plate 7 and multiple magnets 8. The multiple magnets 8 are arranged side by side on the mounting plate 7, and the mounting plate 7 is fixed to the chain 3. The arrangement of multiple magnets 8 side by side can increase the adsorption area and magnetic force, and improve the waste adsorption efficiency. The mounting plate 7 facilitates the centralized fixing and overall installation of the magnets 8.

[0016] The magnet 8 has mounting holes, and the magnet 8 is fixed to the mounting plate 7 by connecting the mounting holes with screws 9. The magnet is fixed by screws 9, which is simple and reliable, and facilitates the disassembly, replacement or maintenance of the magnet 8.

[0017] The frame 1 is provided with multiple bearing seats, which are used to connect with the first sprocket 5 and the second sprocket 6. The bearing seats support the rotation of the first sprocket 5 and the second sprocket 6, thereby improving transmission stability, reducing wear, and extending the service life of the equipment.

[0018] The bottom of the frame 1 is provided with a lifting stud 10, and the frame 1 is provided with a threaded hole for connecting to the lifting stud 10. The bottom of the lifting stud 10 is equipped with a caster wheel 11, and the caster wheel 11 is provided with a brake structure. The caster wheel 11 with a brake structure can facilitate the movement and positioning of the equipment. The height of the lifting stud 10 can be adjusted to adapt to different punch press discharge port positions and the inclination of the material trough 2.

[0019] The input end of the material trough 2 is a closed structure, and a collection hopper 12 is provided above the input end of the material trough 2. The collection hopper 12 can collect waste materials in a concentrated manner and prevent waste materials from splashing. The output end of the material trough 2 is provided with a guide plate 13, which guides the waste materials to be discharged in an orderly manner, avoiding accumulation or scattering and improving the discharge efficiency.

[0020] The depth of the trough 2 is at least 8 cm. Sufficient depth can accommodate a large amount of waste material, preventing waste material from overflowing during chain operation and ensuring the stability and continuity of the transportation process.

[0021] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.

Claims

1. A waste discharge device for a punch press, characterized in that: The machine includes a frame (1), a trough (2), and a circulating chain assembly. The trough (2) is fixed to the upper part of the frame (1). The circulating chain assembly includes a chain (3), a drive motor (4), a first sprocket (5), and a second sprocket (6). The first sprocket (5) and the second sprocket (6) are located below both ends of the trough (2). The drive motor (4) is used to drive the first sprocket (5) to rotate. The chain (3) is sleeved on the first sprocket (5) and the second sprocket (6). Multiple magnetic suction parts are provided along the chain (3). The multiple magnetic suction parts are evenly distributed along the length of the chain (3). The magnetic suction parts are located near the bottom of the trough (2). The trough (2) is a stainless steel trough.

2. The punch press waste discharge device according to claim 1, characterized in that: The magnetic attraction part includes a mounting plate (7) and multiple magnets (8). The multiple magnets (8) are arranged side by side on the mounting plate (7), and the mounting plate (7) is fixed on the chain (3).

3. The waste discharge device for a punch press according to claim 2, characterized in that: The magnet (8) has mounting holes, and the magnet (8) is fixed to the mounting plate (7) by connecting the mounting holes with screws (9).

4. The waste discharge device for a punch press according to claim 1, characterized in that: The frame (1) is provided with multiple bearing seats, which are used to connect with the first sprocket (5) and the second sprocket (6).

5. A waste discharge device for a punch press according to claim 1, characterized in that: The bottom of the frame (1) is provided with a lifting stud (10), and the bottom of the lifting stud (10) is provided with a caster wheel (11), and the caster wheel (11) is provided with a brake structure.

6. A waste discharge device for a punch press according to claim 1, characterized in that: The input end of the trough (2) is a closed structure, and a material collection hopper (12) is provided above the input end of the trough (2); a guide plate (13) is provided at the output end of the trough (2).

7. A waste discharge device for a punch press according to claim 1, characterized in that: The depth of the trough (2) is at least 8 cm.

Images