Punching device for pearl wool production

Abstract

The utility model discloses a pearl wool production is with punching device, the utility model relates to pearl wool production equipment field, including base, the one side of base top is provided with support, the upper end of support front end is provided with the shell, the top of shell is provided with the cylinder, the front end both sides of shell bottom end are provided with frock clamp, the middle place of shell bottom end is provided with the punch hammer, the bottom of frock clamp is provided with the workstation in base top, the both sides of workstation top are provided with the seat board, one side of seat board outside is provided with the top plate, the other side of top plate top is provided with the vertical groove, this pearl wool production is with punching device, and the both sides of material are pressed when frock clamp is impacted by the punch hammer, and the arc plate is in coordination and holds the material bottom, and the material deformation is limited in two -way, effectively avoid the pearl cotton when punching and curve, guarantee punch hammer accurate effect in set position, improve punching size accuracy and product consistency.

Description

Technical Field

[0001] This utility model relates to the technical field of pearl cotton production equipment, specifically a punching device for pearl cotton production. Background Technology

[0002] In the production process of EPE foam, punching is a key step, leading to the development of punching equipment specifically designed to perforate the foam. However, during conventional punching operations, the EPE foam is prone to warping and bending under the punching pressure, resulting in misalignment of the punching position and difficulty in guaranteeing accuracy. Furthermore, the waste generated during punching tends to accumulate inside the equipment, posing a risk of accidental injury if cleaned manually. Long-term accumulation can also hinder normal equipment operation, affecting production efficiency and product quality.

[0003] According to CN221338733U, the punching device for EPE foam production uses components such as a positive pressure plate, a cutting tool, a feeding plate, and an inclined block. The positive pressure plate squeezes the EPE foam waste after punching into the inside of the cutting tool, and the waste falls onto the inclined block to collect it. This avoids manually picking out the waste, reduces safety hazards, and solves the problem of manual safety in waste cleaning to a certain extent.

[0004] However, the device does not effectively constrain the material deformation during the punching of pearl cotton. During the punching process, the pearl cotton is still prone to warping on both sides and bending at the bottom due to the punching pressure, which affects the punching accuracy. At the same time, although the waste material is automatically dropped into the inclined block, the problem that the accumulation of waste material may hinder the normal operation of the core components of the equipment (such as the cutting tool) has not been solved.

[0005] Therefore, in order to address the existing shortcomings, we conducted research and improvements and proposed a punching device for EPE foam production. Utility Model Content

[0006] The purpose of this invention is to provide a punching device for the production of pearl cotton, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a punching device for pearl cotton production, including a base, a support is provided on one side of the top of the base, a housing is provided at the upper end of the front end of the support, and a cylinder is provided at the top of the housing;

[0008] Tooling fixtures are provided on both sides of the front end of the bottom of the outer shell, a punch is provided in the middle of the bottom of the outer shell, a worktable is provided on the top of the base near the bottom of the tooling fixtures, and seat plates are provided on both sides of the top of the worktable.

[0009] A top plate is provided on one side of the outer side of the seat plate. A vertical groove is provided on the other side of the top of the top plate. A sliding shaft is horizontally arranged inside the vertical groove. A sliding plate is fitted in the middle of the outer side of the sliding shaft. A spring is fitted on the outer side of the sliding shaft near the bottom of the sliding plate. A limit strip is provided at one end of the sliding plate. A sweeping plate is fitted in the middle of the outer side of the sliding plate. A following plate is provided at the top of the sliding plate away from the sweeping plate. Rotating rods are provided on both sides of one end of the following plate. An arc plate is provided on the back of the rotating rod.

[0010] Furthermore, the two sides of the bottom end of the slide plate are slidably connected to the outside of the slide shaft.

[0011] Furthermore, a sliding connection is formed between the sweeping plate and the sliding plate at the middle.

[0012] Furthermore, the length of the limiting strip is greater than the width of the sweeping plate.

[0013] Furthermore, the rotating rod and the arc plate are fixedly connected, and the rotating rod and the end of the accompanying plate near the arc plate are rotatably connected.

[0014] Furthermore, the seat plate and the top plate are fixedly connected, and the length of the top plate is less than the length of the seat plate.

[0015] Furthermore, the external structure of the skateboard is a T-shaped structure.

[0016] Furthermore, the accompanying plate and the middle part of the top of the slide plate near the arc plate are fixedly connected to each other.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model uses a tooling fixture to press down both sides of the material during the impact of the punch, and an arc plate to hold the bottom of the material, thus restricting the deformation of the material in both directions. This effectively prevents the pearl cotton from sticking up or bending during punching, ensuring that the punch accurately acts on the set position, and improving the punching size accuracy and product consistency.

[0019] 2. This utility model utilizes the cooperation of a sliding plate, a sweeping plate, and a spring to conveniently push and clean up excess material generated during punching, preventing waste accumulation from hindering the operation of the punch hammer, reducing the frequency of manual cleaning, and ensuring continuous and stable operation of the device, thereby indirectly improving production efficiency and reducing equipment maintenance costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the pearl cotton punching device of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the pearl cotton punching device of this utility model from another perspective;

[0022] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0023] Figure 4 This is a simplified structural diagram of the pearl cotton punching device of this utility model;

[0024] Figure 5 This is a bottom view of the structure of the pearl cotton punching device of this utility model.

[0025] In the diagram: 1. Base; 2. Bracket; 3. Cylinder; 4. Tooling fixture; 5. Worktable; 6. Outer shell; 7. Punch hammer; 8. Side rotating plate; 9. Spring; 10. Sweeping plate; 11. Limiting strip; 12. Traveling plate; 13. Top plate; 14. Slide plate; 15. Slide shaft; 16. Seat plate; 17. Rotating rod; 18. Arc plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1: As Figures 1-5 As shown, a punching device for producing pearl cotton includes a base 1, a support 2 is provided on one side of the top of the base 1, a housing 6 is provided at the upper end of the front end of the support 2, and a cylinder 3 is provided on the top of the housing 6.

[0028] Tooling fixtures 4 are provided on both sides of the front end of the bottom of the outer shell 6, and a punch 7 is provided in the middle of the bottom of the outer shell 6. A worktable 5 is provided on the top of the base 1 near the bottom of the tooling fixtures 4, and seat plates 16 are provided on both sides of the top of the worktable 5.

[0029] The cylinder 3 provides the downward impact power for the hammer 7, while the bracket 2 and the housing 6 restrict the travel path of the hammer 7 to the top of the worktable 5. The tooling fixture 4 at the bottom of the housing 6 can press down on both sides of the material when the hammer 7 impacts the material surface, preventing the material from tilting up on both sides when it is impacted and punched by the hammer 7.

[0030] A top plate 13 is provided on one side of the seat plate 16. A vertical groove is provided on the other side of the top of the top plate 13. A sliding shaft 15 is horizontally arranged inside the vertical groove. A sliding plate 14 is fitted in the middle of the outside of the sliding shaft 15. A spring 9 is fitted on the outside of the sliding shaft 15 near the bottom of the sliding plate 14. A limit strip 11 is provided at one end of the sliding plate 14. A sweeping plate 10 is fitted in the middle of the outside of the sliding plate 14. A following plate 12 is provided at the top of the sliding plate 14 away from the sweeping plate 10. Rotating rods 17 are provided on both sides of one end of the following plate 12. An arc plate 18 is provided on the back of the rotating rod 17.

[0031] When the punch 7 punches holes in the surface of the material, some excess round material will be left behind. At this time, the user pulls the sweeping plate 10, so that the sweeping plate 10 moves to the rear end of the vertical part in the middle of the outside of the slide plate 14. Then the slide plate 14 is moved. The two sides of the bottom of the slide plate 14 can move outside the slide shaft 15, and the spring 9 can help the slide plate 14 move to a certain position and then reset. At this time, the sweeping plate 10 can push the excess material that falls on the bottom of the punch 7 and the top of the worktable 5, preventing the excess material from accumulating too much and hindering the normal operation of the punch 7.

[0032] When the slide plate 14 moves, the slide plate 14 drives the accompanying plate 12 to move along its axis. The accompanying plate 12 drives the rotating rod 17 to move. The rotating rod 17 is forced to cause the arc plate 18 to flip in the middle of the side rotating plate 8. After the arc plate 18 flips, it presses against the bottom of the material being punched by the punch 7, preventing the material from bending to both sides during processing. In addition, the concave part of the arc plate 18 can provide space for the vertical discharge of the punch 7, without hindering the normal operation of the punch 7.

[0033] Example 2: Figures 1-5 As shown, a top plate 13 is provided on one side of the outer side of the seat plate 16. The top plate 13 is fixedly connected to the seat plate 16, and the length of the top plate 13 is less than the length of the seat plate 16. This size setting can ensure structural stability while reserving reasonable space for subsequent component installation. A vertical groove is provided on the other side of the top of the top plate 13. A sliding shaft 15 is horizontally arranged inside the vertical groove. A sliding plate 14 is fitted in the middle of the outer side of the sliding shaft 15. The outer structure of the sliding plate 14 is a T-shaped structure. The T-shaped structure makes the sliding plate 14 move more stably on the sliding shaft 15 and facilitates cooperation with other components. The two sides of the bottom end of the sliding plate 14 are slidably connected to the outer side of the sliding shaft 15, which allows the sliding plate 14 to move smoothly along the sliding shaft 15.

[0034] A spring 9 is fitted on the side of the slide shaft 15 near the bottom of the slide plate 14. A limit strip 11 is provided at one end of the slide plate 14. A sweeping plate 10 is fitted in the middle of the outside of the slide plate 14. The sweeping plate 10 and the middle of the slide plate 14 form a sliding connection. The sliding connection allows the sweeping plate 10 to be flexibly adjusted on the slide plate 14. The length of the limit strip 11 is greater than the width of the sweeping plate 10, which can effectively limit the range of movement of the sweeping plate 10 and prevent it from falling off. A traveling plate 12 is provided at the top end of the slide plate 14 away from the sweeping plate 10. The traveling plate 12 and the middle of the top of the slide plate 14 near the arc plate 18 are fixedly connected to each other to ensure that the two move synchronously. Rotating rods 17 are provided on both sides of one end of the traveling plate 12. An arc plate 18 is provided on the back of the rotating rod 17. The rotating rod 17 and the arc plate 18 are fixedly connected. The rotating rod 17 and the end of the traveling plate 12 near the arc plate 18 form a rotating connection, so that the arc plate 18 can be flexibly flipped with the rotating rod 17.

[0035] During operation, cylinder 3 provides downward impact power to hammer 7. Support 2 and housing 6 restrict the movement of hammer 7 to the top of workbench 5. The tooling fixture 4 at the bottom of housing 6 presses down on both sides when hammer 7 impacts the material to prevent the material from sticking up. After hammer 7 punches and produces excess round material, it pulls sweeping plate 10 to the rear end of the vertical part in the middle of slide plate 14. Slide plate 14 moves, and its bottom sides move along slide shaft 15. Spring 9 assists in resetting. Sweeping plate 10 pushes away excess material to prevent accumulation and obstruction of hammer 7's work. The movement of slide plate 14 drives the accompanying plate 12 and rotating rod 17 to move. Rotating rod 17 drives arc plate 18 to flip in the middle of side rotating plate 8 to hold the bottom of the material to prevent bending. The recessed part of arc plate 18 provides space for hammer 7 to exit and does not hinder normal operation. Through the cooperation of various components, the efficiency and quality of pearl cotton punching are improved, and the stable operation of the device is ensured.

[0036] Example 3: Figures 1-5 As shown, it includes a base 1, a bracket 2 is installed on one side of the top of the base 1, a housing 6 is provided at the upper front end of the bracket 2, a cylinder 3 is provided on the top of the housing 6, tooling fixtures 4 are on both sides of the bottom front end of the housing 6, a punch 7 is in the middle of the bottom end, a worktable 5 is provided at the bottom of the base 1 near the bottom of the tooling fixture 4, and seat plates 16 are installed on both sides of the top of the worktable 5.

[0037] A top plate 13 is fixed to one side of the outer side of the seat plate 16. The length of the top plate 13 is less than that of the seat plate 16, providing adaptation space for the operation of the components. A vertical groove is opened on the other side of the top of the top plate 13. A sliding shaft 15 is horizontally arranged in the groove. A sliding plate 14 is sleeved in the middle of the outer side of the sliding shaft 15. The sliding plate 14 is T-shaped. The two sides of the bottom end are slidably connected to the sliding shaft 15 to ensure smooth movement. A spring 9 is sleeved on the outer side of the sliding shaft 15 near the bottom of the sliding plate 14. A limiting strip 11 is provided at one end of the sliding plate 14. A sweeping plate 10 is sleeved in the middle. The sweeping plate 10 is slidably connected to the sliding plate 14. The limiting strip 11 is longer than the width of the sweeping plate 10, effectively limiting the movement. A traveling plate 12 is fixed to the top of the sliding plate 14 away from the sweeping plate 10. A rotating rod 17 is provided on both sides of one end of the traveling plate 12. An arc plate 18 is connected to the back of the rotating rod 17. The rotating rod 17 is fixed to the arc plate 18 and rotatably connected to the traveling plate 12, so that the arc plate 18 can be flexibly flipped.

[0038] In actual operation, cylinder 3 drives hammer 7 to impact pearl cotton. Bracket 2 and housing 6 limit the trajectory of hammer 7. Tooling fixture 4 presses the material on both sides to prevent it from warping. Excess material generated during punching can be cleaned by pulling sweeping plate 10 and moving sliding plate 14. Spring 9 helps sliding plate 14 to reset. Sweeping plate 10 promptly pushes away excess material, ensuring the working environment of hammer 7. When sliding plate 14 moves, accompanying plate 12 and rotating rod 17 work together. Arc plate 18 flips and presses against the bottom of the material to prevent it from bending. Its concave structure does not affect the hammer 7 from expelling waste. All components work together to ensure efficient and stable pearl cotton punching operations from multiple aspects, including punching power supply, material fixation, and waste removal. This improves product punching accuracy and production efficiency, meeting the process requirements of pearl cotton production and processing.

[0039] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A punching device for producing pearl cotton, characterized in that, Includes a base (1), a bracket (2) is provided on one side of the top of the base (1), a housing (6) is provided at the upper end of the front end of the bracket (2), and a cylinder (3) is provided on the top of the housing (6); Tooling fixtures (4) are provided on both sides of the bottom end of the outer shell (6), a punch (7) is provided in the middle of the bottom end of the outer shell (6), a workbench (5) is provided on the top of the base (1) near the bottom of the tooling fixtures (4), and seat plates (16) are provided on both sides of the top of the workbench (5). A top plate (13) is provided on one side of the outer side of the seat plate (16). A vertical groove is provided on the other side of the top of the top plate (13). A sliding shaft (15) is horizontally arranged inside the vertical groove. A sliding plate (14) is sleeved in the middle of the outer side of the sliding shaft (15). A spring (9) is sleeved on the outer side of the sliding shaft (15) near the bottom of the sliding plate (14). A limit strip (11) is provided at one end of the sliding plate (14). A sweeping plate (10) is sleeved in the middle of the outer side of the sliding plate (14). A traveling plate (12) is provided at the top of the sliding plate (14) away from the sweeping plate (10). A rotating rod (17) is provided on both sides of one end of the traveling plate (12). An arc plate (18) is provided on the back of the rotating rod (17).

2. The punching device for producing pearl cotton according to claim 1, characterized in that, The two sides of the bottom end of the slide plate (14) are slidably connected to the outside of the slide shaft (15).

3. The punching device for producing pearl cotton according to claim 1, characterized in that, The sweeping plate (10) and the sliding plate (14) are connected in a sliding manner at the middle.

4. The punching device for producing pearl cotton according to claim 1, characterized in that, The length of the limiting strip (11) is greater than the width of the sweeping plate (10).

5. A punching device for producing pearl cotton according to claim 1, characterized in that, The rotating rod (17) is fixedly connected to the arc plate (18), and the rotating rod (17) is rotatably connected to the end of the accompanying plate (12) near the arc plate (18).

6. A punching device for producing pearl cotton according to claim 1, characterized in that, The seat plate (16) and the top plate (13) are fixedly connected, and the length of the top plate (13) is less than the length of the seat plate (16).

7. The punching device for producing pearl cotton according to claim 1, characterized in that, The external structure of the skateboard (14) is a T-shaped structure.

8. A punching device for producing pearl cotton according to claim 1, characterized in that, The accompanying plate (12) and the slide plate (14) are fixedly connected to each other at the middle of the top of the plate near the arc plate (18).

Images