A waste disposal device and punch

Abstract

This utility model discloses a waste processing device and a punch press. The waste processing device includes a frame, a traction mechanism, an inclined slide, and a cutting mechanism. The traction mechanism is installed on the frame and has a traction inlet end and a traction outlet end, forming an upward traction path between the traction inlet end and the traction outlet end for traction of strip-shaped waste. The inclined slide is installed on the traction mechanism, with one end connected to the traction outlet end and the other end extending downward, allowing the strip-shaped waste to fall on the inclined slide. The cutting mechanism is installed on the frame. This utility model uses the traction mechanism to pull the strip-shaped waste upward and drop it downward on the inclined slide, forming a space sufficient to accommodate a collection container. Combined with the punch press's own discharge power, the strip-shaped waste is fed along the guide direction of the traction mechanism. On the inclined slide, the cutting mechanism cuts the strip-shaped waste into pieces, which fall downward and can directly fall into the collection container.

Description

Technical Field

[0001] This utility model relates to the field of punch press waste treatment technology, specifically to a waste treatment device and a punch press. Background Technology

[0002] In the stamping process, especially for small parts such as button battery casings, punch presses typically use metal strip coils as raw materials. After continuous step feeding and stamping, continuous strip-shaped scrap is generated. This scrap exits from the punch press's outlet, and due to the low outlet position and the scrap's inherent rigidity and curling characteristics, it naturally accumulates below the outlet, gradually forming a messy clump. This accumulation has several drawbacks: First, it occupies a significant amount of floor space, affecting walkways and work layout; second, the messy coils can easily entangle equipment or tools, posing a safety hazard; third, cleaning requires manual cutting or dragging, which is time-consuming, labor-intensive, inefficient, and can easily injure operators.

[0003] There are also some waste disposal devices. For example, Chinese Patent 202211458478.X discloses an automatic collection and disposal device for punch press waste, which includes a base plate. The left and right ends of the base plate are respectively fixedly connected to a baffle and a guide frame, and the middle of the base plate is movably connected to an extrusion sleeve.

[0004] The existing technology described above primarily targets already accumulated or irregularly shaped block or sheet-like waste materials for extrusion and shaping. However, its effectiveness is limited for continuous strip-shaped waste materials. The curled strips occupy significantly more space than sheet-like waste materials, and since strip-shaped materials are continuous, direct extrusion can easily tear non-waste portions, affecting normal stamping. Therefore, the accumulation of strip-shaped waste materials below the discharge port, which occupies space and is difficult to clean, is a technical problem that needs to be addressed. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a waste treatment device to solve the technical problem in the prior art where strip-shaped waste accumulates below the discharge port, occupies space, and is difficult to clean.

[0006] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution: In a first aspect, this utility model provides a waste treatment device, comprising: frame; A traction mechanism, which is mounted on the frame, has a traction inlet end and a traction outlet end, and a traction path from bottom to top is formed between the traction inlet end and the traction outlet end for traction of strip-shaped waste material; An inclined slide, mounted on the traction mechanism, with one end connected to the traction outlet and the other end extending downwards, allows the strip-shaped waste material to fall onto the inclined slide; and A cutting mechanism, mounted on the frame, has a retractable cutting end for intermittently cutting strips of waste material on the inclined slide into sheets.

[0007] In some embodiments, the traction mechanism includes a lower rail and an upper rail, the upper rail being inserted into the top of the lower rail and forming a guide channel that matches the cross-sectional shape of the strip waste. The guide channel is used to receive and guide the strip waste extruded by the punch press.

[0008] In some embodiments, the inclined slide has a strip-shaped cutting groove, and the cutting end of the cutting mechanism is directly opposite the cutting groove.

[0009] In some embodiments, the cutting mechanism includes a telescopic drive, a blade holder, and a cutter. The telescopic drive is mounted on the frame, the blade holder is connected to the telescopic end of the telescopic drive, and the cutter is detachably mounted on the blade holder. The telescopic drive drives the blade holder and the cutter to reciprocate and extend to cut strip-shaped materials.

[0010] In some embodiments, a receiving assembly is also included, which is mounted on the frame and located at the bottom end of the inclined slide, for receiving and collecting the cut waste material.

[0011] In some embodiments, the receiving assembly includes a mounting frame, a slide rail, a fitting, and a waste bag. The waste bag is fitted onto the fitting, the fitting is slidably connected to the slide rail, and the slide rail is fixedly mounted on the mounting frame, such that the waste bag has a first position state located below the inclined slide rail and a second position state disengaged from below the inclined slide rail.

[0012] In some embodiments, the kit includes a U-shaped frame and two tripods, with the two tripods slidably connected to two slide rails respectively. The U-shaped frame is connected between the tops of the two tripods, so that the U-shaped frame is inclined toward the inclined slide rail, and the waste bag is fitted onto the U-shaped frame.

[0013] In some embodiments, the kit further includes a fastener disposed on the tripod, having a movable end for pressing the opening of the waste bag against the U-shaped frame.

[0014] In some embodiments, the fastener includes a hand-operated bolt that is threaded onto the tripod and passes through the tripod to abut against the side of the U-shaped frame.

[0015] Secondly, this utility model also provides a punch press, including the waste treatment device as described in any one of the claims.

[0016] Compared with the prior art, the waste processing device provided by this utility model pulls the strip-shaped waste upward through the traction mechanism and drops it downward on the inclined slide, forming a space large enough to accommodate the collection container. With the discharge power of the punch press itself, the strip-shaped waste is fed along the guide direction of the traction mechanism. On the inclined slide, the strip-shaped waste is cut into pieces by the cutting mechanism, which then fall downward and directly into the collection container. This avoids the problem of large space occupation caused by the curling of the original strip-shaped material and facilitates centralized collection. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the waste treatment device provided in this embodiment of the utility model; Figure 2 This is a three-dimensional view of the second position state of the waste treatment device provided in this embodiment of the utility model; Figure 3 This is a three-dimensional structural view of the waste treatment device provided in this embodiment of the utility model with the waste bag removed; Figure 4 This is a front view of the waste processing device provided in this embodiment of the utility model with the waste bag removed; Figure 5 This is a three-dimensional view of the second position of the waste processing device with the waste bag removed, provided in an embodiment of this utility model.

[0018] Explanation of reference numerals in the attached figures: 1. Rack; 2. Traction mechanism; 21. Lower rail; 22. Upper rail; 3. Inclined slide; 301. Cutting groove; 4. Cutting mechanism; 41. Telescopic drive component; 42. Tool holder; 43. Cutting blade; 5. Material receiving assembly; 51. Mounting frame; 52. Slide rail; 53. Kit; 531. U-shaped frame; 532. Tripod; 533. Fasteners; 533a. Hand-operated bolt; 54. Waste bag. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] To address the technical problem of strip-shaped waste accumulating below the discharge port, occupying space, and being difficult to clean, this utility model provides a waste processing device. This device uses a traction mechanism to pull strip-shaped waste upwards and then downwards along an inclined slide, creating sufficient space to accommodate a collection container. Combined with the discharge power of the punch press, the strip-shaped waste is fed along the guide direction of the traction mechanism. On the inclined slide, a cutting mechanism cuts the strip-shaped waste into pieces, which then fall directly into the collection container. This avoids the problem of large space occupation caused by the curling of the original strip-shaped material and facilitates centralized collection.

[0021] It should be noted that the waste processing device described in this utility model is used in, but not limited to, punch presses. For ease of explanation, this utility model only uses the application of the waste processing device in a punch press as an example. The principle of the waste processing device applied to other types of equipment is essentially the same as that applied to a punch press, and will not be described in detail here.

[0022] Please see Figure 1-5 This utility model provides a waste processing device, which includes a frame 1, a traction mechanism 2, an inclined slide 3, and a cutting mechanism 4. The traction mechanism 2 is installed on the frame 1 and has a traction inlet end and a traction outlet end, forming a traction path from bottom to top between the traction inlet end and the traction outlet end for traction of strip-shaped waste. The inclined slide 3 is installed on the traction mechanism 2, with one end connected to the traction outlet end and the other end extending downward, so that the strip-shaped waste falls on the inclined slide 3. The cutting mechanism 4 is installed on the frame 1 and has a retractable cutting end for intermittently cutting the strip-shaped waste on the inclined slide 3 into pieces. The traction mechanism 2 connects to the strip waste outlet of the punch press, drawing the strip waste from the inlet end of the traction mechanism 2 and pulling it out from the outlet end, extending it onto the inclined slide 3. Under the discharge power of the punch press and with the guidance of the traction mechanism 2, the strip waste slides along the traction mechanism 2 and the inclined slide 3. Then, the cutting mechanism 4 performs intermittent cutting actions on the inclined slide 3 to cut the strip waste into pieces. In addition, a square guide frame is provided at the top of the inclined slide 3 for the strip waste to pass through and be confined within the inclined slide 3.

[0023] In one embodiment, please refer to Figure 1 and Figure 2 In order to facilitate the passage of strip waste through the traction mechanism and form an effective guide, the traction mechanism 2 includes a lower rail 21 and an upper rail 22. The upper rail 22 is inserted into the top of the lower rail 21 and forms a guide channel that matches the cross-sectional shape of the strip waste. The guide channel is used to receive and guide the strip waste extruded by the punch. When the strip material needs to be passed through for the first time, the upper rail 22 and the lower rail 21 can be separated.

[0024] In this embodiment, the strip waste is guided to slide relative to the guide channel, so that it moves along the channel direction to the position of the inclined slide 3. The guide channel has the functions of limiting guidance and support.

[0025] In one embodiment, please refer to Figure 2 In order to cut strip-shaped waste, the inclined slide 3 has a strip-shaped cutting groove 301. The cutting end of the cutting mechanism 4 is directly opposite to the cutting groove 301. The cutting end cuts the strip-shaped waste and cuts into the cutting groove 301, thereby improving the reliability of the cutting.

[0026] Furthermore, the cutting mechanism 4 includes a telescopic drive 41, a blade holder 42, and a cutter 43. The telescopic drive 41 is mounted on the frame 1, the blade holder 42 is connected to the telescopic end of the telescopic drive 41, and the cutter 43 is detachably mounted on the blade holder 42. The telescopic drive 41 drives the blade holder 42 and the cutter 43 to reciprocate and extend to cut strip-shaped materials. The cutter 43 is connected to the blade holder 42 by bolts for easy disassembly and replacement. The telescopic drive 41 drives the blade holder 42 and the cutter 43 to reciprocate together, thereby forming a cutting action.

[0027] Understandably, the telescopic drive component 41 can be a hydraulic push rod; the cutting mechanism 4 can be equipped with a time control switch, which is electrically connected to the telescopic drive component 41. Using conventional control methods in the field, the purpose of intermittent cutting can be achieved. This is an existing mature technology and will not be elaborated on here.

[0028] In one embodiment, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In order to collect the waste material cut into pieces, a material collection component 5 is also included, which is installed on the frame 1 and located at the bottom end of the inclined slide 3, for receiving and collecting the waste material cut into pieces.

[0029] Specifically, the receiving assembly 5 includes an installation frame 51, a slide rail 52, a fitting 53, and a waste bag 54. The waste bag 54 is fitted onto the fitting 53, and the fitting 53 is slidably connected to the slide rail 52. The slide rail 52 is fixedly installed on the installation frame 51, so that the waste bag 54 has a first position state located below the inclined slide 3 and a second position state detached from below the inclined slide 3. In the first position state, the waste bag 54 is located directly below the discharge end of the inclined slide 3, so that the sheet waste falls directly into the waste bag 54. In the second position state, the waste bag 54 moves to an area outside the inclined slide 3, with no obstruction above it, making it easy to remove and replace with a new waste bag 54.

[0030] Furthermore, to achieve the purpose of allowing the waste bag 54 to slide and be easily fitted and disassembled, and to prevent the waste material cut into pieces from splattering out of the collection area during cutting, the fitting 53 includes a U-shaped frame 531 and two tripods 532. The two tripods 532 are slidably connected to two slide rails 52 respectively. The U-shaped frame 531 is connected between the tops of the two tripods 532, so that the U-shaped frame 531 is inclined towards the inclined slide 3. The opening of the U-shaped frame 531 faces upward and away from the direction of the inclined slide 3. Then, the waste bag 54 can be easily pulled out from the opening of the U-shaped frame 531. The waste bag 54 is fitted onto the U-shaped frame 531 by rolling the opening of the waste bag 54 in the opposite direction and fitting it onto the outer perimeter of the U-shaped frame 531. At this time, the waste bag 54 is fitted onto the U-shaped frame 531, and the lower half of the inclined slide 3 can be fitted into the inside of the waste bag 54, forming a three-sided enclosure for protection. This provides protection from the direction that can be cut and splintered, preventing it from splintering out of the collection range of the waste bag 54, thus improving the reliability and safety of collection.

[0031] Furthermore, in order to lock the opening of the waste bag 54 onto the U-shaped frame 531 after the assembly is completed, the assembly 53 also includes a fastener 533, which is disposed on the tripod 532 and has a movable end for pressing the opening of the waste bag 54 onto the U-shaped frame 531.

[0032] Understandably, a fastener 533 extends outward from the tripod 532 and is opposite to the U-shaped frame 531. When the opening of the waste bag 54 is rolled up in the reverse direction, part of its opening is located between the U-shaped frame 531 and the fastener 533. At this time, the fastener 533 only needs to press the opening area of ​​the bag onto the U-shaped frame 531 to achieve the locking effect.

[0033] Specifically, the fastener 533 includes a hand-tight bolt 533a, which is threaded onto the tripod 532 and passes through the tripod 532 to abut against the side of the U-shaped frame 531. By rotating the hand-tight bolt 533a, the opening of the waste bag 54 can be pressed tightly onto the U-shaped frame 531.

[0034] This utility model also provides a punch press, including the waste processing device as described in any of the above. By connecting the traction inlet end of the traction mechanism 2 to the strip waste outlet of the punch press, the strip waste is discharged through the waste processing device, which can cut the strip waste into pieces and collect them in a centralized manner.

[0035] To better understand this utility model, the following is combined with... Figures 1 to 5The technical solution of this utility model is described in detail as follows: First, the package 53 is pulled out, the waste bag 54 is put in, and then it is pushed back along the slide rail 52 to the bottom of the inclined slide 3; the upper rail body 22 is removed, the strip-shaped waste is laid from the lower rail body 21 and passes through the direction guide frame of the inclined slide 3, and then the upper rail body 22 is inserted into the lower rail body 21; in use, the strip-shaped waste slides along the guide channel of the traction mechanism 2 and then slides along the inclined slide 3. In the inclined slide 3, the cutter 43 of the cutting mechanism 4 reciprocates to perform a cutting action, cutting the strip-shaped waste into pieces, and the pieces of waste slide down and fall into the waste bag 54 for collection.

[0036] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A waste treatment device, characterized in that, include: frame; A traction mechanism, which is mounted on the frame, has a traction inlet end and a traction outlet end, and a traction path from bottom to top is formed between the traction inlet end and the traction outlet end for traction of strip-shaped waste material; An inclined slide, mounted on the traction mechanism, with one end connected to the traction outlet and the other end extending downwards, allows the strip-shaped waste material to fall onto the inclined slide; and A cutting mechanism, mounted on the frame, has a retractable cutting end for intermittently cutting strips of waste material on the inclined slide into sheets.

2. The waste treatment device according to claim 1, characterized in that, The traction mechanism includes a lower rail and an upper rail. The upper rail is inserted into the top of the lower rail and forms a guide channel that matches the cross-sectional shape of the strip waste. The guide channel is used to receive and guide the strip waste extruded by the punch press.

3. The waste treatment device according to claim 1, characterized in that, The inclined slide has a strip-shaped cutting groove, and the cutting end of the cutting mechanism is directly opposite the cutting groove.

4. The waste treatment device according to claim 1, characterized in that, The cutting mechanism includes a telescopic drive, a blade holder, and a cutter. The telescopic drive is mounted on the frame, the blade holder is connected to the telescopic end of the telescopic drive, and the cutter is detachably mounted on the blade holder. The telescopic drive drives the blade holder and the cutter to reciprocate and extend to cut strip-shaped materials.

5. The waste treatment device according to claim 1, characterized in that, It also includes a receiving assembly, which is mounted on the frame and located at the bottom of the inclined slide, for receiving and collecting the cut waste material.

6. The waste treatment device according to claim 5, characterized in that, The material receiving assembly includes an installation frame, a slide rail, a fitting, and a waste bag. The waste bag is fitted onto the fitting, the fitting is slidably connected to the slide rail, and the slide rail is fixedly installed on the installation frame, so that the waste bag has a first position state located below the inclined slide rail and a second position state detached from below the inclined slide rail.

7. The waste treatment device according to claim 6, characterized in that, The kit includes a U-shaped frame and two tripods. The two tripods are slidably connected to two slide rails respectively. The U-shaped frame is connected between the tops of the two tripods, so that the U-shaped frame is inclined towards the inclined slide rail. The waste bag is fitted onto the U-shaped frame.

8. The waste treatment device according to claim 7, characterized in that, The kit also includes fasteners mounted on the tripod, having a movable end for pressing the opening of the waste bag against the U-shaped frame.

9. The waste treatment device according to claim 8, characterized in that, The fastener includes a hand-tight bolt, which is threaded onto the tripod and passes through the tripod to abut against the side of the U-shaped frame.

10. A punch press, characterized in that, Includes the waste treatment apparatus as described in any one of claims 1-9.

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