Plastic fiber pillow ventilation hole puncher

Abstract

The utility model relates to the technical field of pillow core processing, especially a plastic fiber pillow core air hole punch press, which can push out the waste produced in processing, and is convenient for cleaning, comprising a processing table, a base, a fixed arm, a first connecting plate, a punch part, a positioning part, an ejection part and a collection and export part, the processing table bottom is installed at the base top end, the fixed arm is installed at the processing table top rear end, the fixed arm and the processing table rear wall are fixedly connected through the first connecting plate and bolt, the punch part is installed at the fixed arm top, the punch part is installed with the ejection part, the base inside is installed with the collection and export part, and the fixed arm left and right ends are installed with the positioning part.

Description

Technical Field

[0001] This utility model relates to the technical field of pillow core processing, and in particular to a punching machine for ventilation holes in plastic fiber pillow cores. Background Technology

[0002] Plastic fiber pillow cores typically refer to pillows filled with polyester fiber (polyester), which is mainly made from recycled plastic bottles (such as PET bottles) through melting and spinning. It is a man-made chemical fiber, and its surface requires punching during production. Existing technology publication number CN213563020U discloses a pillow core punching and perforating device, including a support frame. Cylinders are installed at both ends of the top inner wall of the support frame, and the piston rods of the two cylinders are fixedly connected to the same first pressure plate. The bottom outer wall of the first pressure plate has evenly distributed punching rods welded to it, and the bottom outer wall of the punching rods has a cutting ring welded to it. Evenly distributed fixing rods are inserted into the top outer wall of the first pressure plate, and the bottom of the fixing rods is fixedly connected to a second pressure plate. However, this method is inconvenient for cleaning waste material stuck in the cutting rings, affecting the punching effect. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a plastic fiber pillow core ventilation hole punching machine that can push out the waste generated during processing, making it easy to clean.

[0004] This utility model discloses a plastic fiber pillow core ventilation hole punching machine, comprising a processing table, a base, a fixed arm, a first connecting plate, a punching component, a positioning component, an ejector component, and a collection and discharge component. The bottom of the processing table is installed on the top of the base, and the fixed arm is installed at the rear end of the top of the processing table. The fixed arm and the rear wall of the processing table are fixedly connected by the first connecting plate and bolts. The punching component is installed on the top of the fixed arm, and the ejector component is installed on the punching component. The collection and discharge component is installed inside the base, and the positioning components are installed at both ends of the fixed arm. The pillow core to be processed is placed on the top of the processing table, and the positioning component positions and fixes the pillow core to ensure accuracy during processing. The punching component punches holes in the pillow core, the ejector component pushes out the waste generated during processing for easy cleaning, and the collection and discharge component collects and discharges the waste for easy cleaning.

[0005] Preferably, the stamping component includes a mounting plate, multiple stamping cylinders, a stamping plate, multiple stamping heads, and multiple fixing nuts. The mounting plate is installed at the top front end of the fixing arm, and stamping cylinders are installed at the four corners of the mounting plate. The stamping plate is installed at the bottom telescopic end of the stamping cylinders. Multiple mounting holes are opened on the stamping plate, and multiple stamping heads are respectively inserted into the mounting holes. The top of the stamping head has a threaded groove, and the fixing nuts are screwed onto the top of the stamping head. The multiple stamping heads are inserted into the mounting holes and the fixing nuts are locked to fix the stamping heads. The stamping cylinders are started to push the stamping plate downward, and the stamping heads are used to perform hole processing on the pillow core, ensuring the flatness of the hole and improving work efficiency.

[0006] Preferably, the ejector component includes a fixed seat and multiple ejector rods. The fixed seat is located at the bottom of the mounting plate, and fixed ears are installed at both ends of the fixed seat. The fixed ears are connected to the bottom of the mounting plate by bolts. Multiple ejector rods are installed at the bottom of the fixed seat corresponding to the stamping head. After stamping is completed, the stamping cylinder drives the stamping plate to move upward, so that the ejector rods enter the interior of the stamping head and eject the waste material inside for easy cleaning.

[0007] Preferably, it also includes multiple springs and multiple push rings. A push groove is provided at the bottom of the stamping plate corresponding to the mounting hole. The spring is sleeved on the outside of the stamping head. The top of the spring is connected to the push groove. A push ring is installed at the bottom of the spring. The push ring is slidably installed on the outside of the stamping head. After stamping is completed, the stamping plate drives the stamping head to move upward. The elastic force of the spring pushes the push ring to slide on the outer wall of the stamping head, pushing the pillow core downward so that it can be quickly separated from the stamping head.

[0008] Preferably, the positioning component includes two positioning arms, two second connecting plates, two electric telescopic rods, and two positioning plates. The second connecting plates are installed at the rear end of the positioning arms and are bolted to the left and right side walls of the fixed arms. The electric telescopic rods are installed at the front end of the positioning arms, and the telescopic ends of the electric telescopic rods are equipped with positioning plates. After the pillow core is placed on the top of the processing table, the electric telescopic rods are activated to push the two positioning plates closer to each other, positioning the left and right sides of the pillow core to ensure stability during processing and improve processing accuracy.

[0009] Preferably, the collection and export component includes an export chute, a recessed groove is opened on the top of the processing table, a discharge port is opened in the middle of the recessed groove, the export chute is installed at the bottom of the processing table, the export chute is installed at the front end of the base, and the output end of the export chute extends out of the base; after the pillow core is processed and taken out in the recessed groove, the waste material in the punching head falls into the export chute through the discharge port to discharge the waste material, which is convenient for centralized processing and easy to use.

[0010] Preferably, it also includes two sets of limiting guide rods. Limiting guide rods are installed on the outer walls of the front and rear ends of the positioning plate, and the limiting guide rods are slidably installed on the positioning arm. When the positioning plate moves, it drives the limiting guide rods to slide on the positioning arm to limit and guide them, ensuring stability.

[0011] Preferably, it also includes two reinforcing plates, with reinforcing plates installed on the left and right sides of the top of the fixed arm; the reinforcing plates increase the structural strength of the fixed arm and ensure stability during stamping.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the pillow core to be processed is placed on the top of the processing table, and the pillow core is positioned and fixed by the positioning component to ensure the accuracy during processing. The pillow core is punched by the stamping component, the ejector component can push out the waste generated during processing, which is convenient for cleaning, and the collection and export component can collect and export the waste, which is convenient for cleaning. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the lower three-dimensional structure of this utility model;

[0016] Figure 4 This is a front cross-sectional structural diagram of the present invention;

[0017] Figure 5 This is a schematic diagram of the left-side cross-sectional structure of this utility model;

[0018] The following are labels in the attached diagram: 1. Processing table; 2. Base; 3. Fixed arm; 4. First connecting plate; 5. Mounting plate; 6. Stamping cylinder; 7. Stamping plate; 8. Stamping head; 9. Fixing nut; 10. Spring; 11. Push ring; 12. Fixed seat; 13. Ejector rod; 14. Positioning arm; 15. Second connecting plate; 16. Electric telescopic rod; 17. Positioning plate; 18. Limiting guide rod; 19. Outlet slide groove; 20. Reinforcing plate. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] like Figures 1 to 5As shown, the bottom of the processing table 1 is mounted on the top of the base 2. A fixed arm 3 is mounted on the rear end of the top of the processing table 1. Reinforcing plates 20 are mounted on the left and right sides of the top of the fixed arm 3. The fixed arm 3 and the rear wall of the processing table 1 are fixedly connected by a first connecting plate 4 and bolts. The mounting plate 5 is mounted on the front end of the top of the fixed arm 3. A stamping cylinder 6 is mounted at the four corners of the mounting plate 5. A stamping plate 7 is mounted on the bottom telescopic end of the stamping cylinder 6. Multiple mounting holes are opened on the stamping plate 7, and multiple stamping heads 8 are respectively inserted into the mounting holes. A threaded groove is opened on the top of the stamping head 8, and a fixing nut 9 is screwed onto the top of the stamping head 8. The fixing seat 12 is located at the bottom of the mounting plate 5. Fixing ears are installed on the left and right ends of the fixing seat 12. The fixing ears are connected to the bottom of the mounting plate 5 by bolts. Multiple ejector rods 13 are installed on the bottom of the fixing seat 12 corresponding to the stamping head 8. A push groove is provided at the position corresponding to the mounting hole. The spring 10 is fitted on the outside of the stamping head 8. The top of the spring 10 is connected to the push groove. A push ring 11 is installed at the bottom of the spring 10. The push ring 11 is slidably installed on the outside of the stamping head 8. A second connecting plate 15 is installed at the rear end of the positioning arm 14. The second connecting plate 15 is installed on the left and right side walls of the fixed arm 3 by bolts. An electric telescopic rod 16 is installed at the front end of the positioning arm 14. A positioning plate 17 is installed at the telescopic end of the electric telescopic rod 16. A sinking groove is opened at the top of the processing table 1. A discharge port is opened in the middle of the sinking groove. A discharge slide 19 is installed at the bottom of the processing table 1. The discharge slide 19 is installed at the front end of the base 2, and the output end of the discharge slide 19 extends out of the base 2. Limiting guide rods 18 are installed on the outer walls of the front and rear ends of the positioning plate 17. The limiting guide rods 18 are slidably installed on the positioning arm 14.

[0021] Multiple stamping heads 8 are inserted into the mounting holes and locked with locking nuts 9 to secure the stamping heads 8. The stamping cylinder 6 is activated to push the stamping plate 7 downward, allowing the stamping heads 8 to drill holes in the pillow core, ensuring the holes are flat and improving work efficiency. After stamping, the stamping cylinder 6 drives the stamping plate 7 upward, causing the ejector rod 13 to enter the interior of the stamping head 8 and eject the internal waste material for easy cleaning. After stamping, the stamping plate 7 drives the stamping head 8 upward, and the spring force of the spring 10 pushes the push ring 11 to slide on the outer wall of the stamping head 8, pushing the pillow core downward so that it makes contact with the stamping head 8. After the pillow core is quickly separated and placed on the top of the processing table 1, the electric telescopic rod 16 is activated to push the two positioning plates 17 closer together to position the left and right sides of the pillow core, ensuring stability during processing and improving processing accuracy. After the pillow core is processed and removed from the sinking groove, the waste material in the punch head 8 falls into the discharge chute 19 through the discharge port to discharge the waste material for centralized processing and convenient use. When the positioning plate 17 moves, it drives the limiting guide rod 18 to slide on the positioning arm 14 to limit and guide it, ensuring stability. The structural strength of the fixed arm 3 is increased by the reinforcing plate 20 to ensure stability during punching.

[0022] like Figures 1 to 5As shown, this utility model discloses a plastic fiber pillow core ventilation hole punching machine. During operation, the pillow core to be processed is placed in the sinking trough. The electric telescopic rod 16 is activated to push two positioning plates 17 closer together, positioning the left and right sides of the pillow core. Multiple punching heads 8 are inserted into the mounting holes and locked with nuts 9 to secure the punching heads 8. The punching cylinder 6 is activated to push the punching plate 7 downwards, allowing the punching heads 8 to punch holes in the pillow core. After punching, the punching plate 7 drives the punching heads 8 upwards. The spring force of the spring 10 pushes the push ring 11 to slide on the outer wall of the punching head 8, pushing the pillow core downwards to quickly separate it from the punching head 8. The punching cylinder 6 drives the punching plate 7 upwards, causing the ejector rod 13 to enter the punching head 8 and eject the waste material inside. After the processed pillow core is removed from the sinking trough, the waste material inside the punching head 8 falls through the discharge port into the discharge chute 19, facilitating centralized processing.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A punching machine for ventilation holes in a plastic fiber pillow core, characterized in that, It includes a processing table (1), a base (2), a fixed arm (3), a first connecting plate (4), a stamping component, a positioning component, an ejector component, and a collection and discharge component. The bottom of the processing table (1) is installed on the top of the base (2). The fixed arm (3) is installed on the rear end of the top of the processing table (1). The fixed arm (3) and the rear wall of the processing table (1) are fixedly connected by the first connecting plate (4) and bolts. The stamping component is installed on the top of the fixed arm (3). The ejector component is installed on the stamping component. The collection and discharge component is installed inside the base (2). The positioning component is installed on both the left and right ends of the fixed arm (3).

2. The plastic fiber pillow core ventilation hole punching machine as described in claim 1, characterized in that, The stamping component includes a mounting plate (5), multiple stamping cylinders (6), a stamping plate (7), multiple stamping heads (8), and multiple fixing nuts (9). The mounting plate (5) is installed on the top front end of the fixed arm (3). The four corners of the mounting plate (5) are equipped with stamping cylinders (6). The bottom telescopic end of the stamping cylinder (6) is equipped with a stamping plate (7). Multiple mounting holes are opened on the stamping plate (7). Multiple stamping heads (8) are inserted into the mounting holes respectively. The top of the stamping head (8) is provided with a threaded groove. The fixing nuts (9) are screwed onto the top of the stamping head (8).

3. The plastic fiber pillow core ventilation hole punching machine as described in claim 2, characterized in that, The ejector component includes a fixed seat (12) and multiple ejector rods (13). The fixed seat (12) is located at the bottom of the mounting plate (5). Fixed ears are installed at both ends of the fixed seat (12). The fixed ears are connected to the bottom of the mounting plate (5) by bolts. Multiple ejector rods (13) are installed at the bottom of the fixed seat (12) corresponding to the punch head (8).

4. The plastic fiber pillow core ventilation hole punching machine as described in claim 2, characterized in that, It also includes multiple springs (10) and multiple push rings (11). The bottom of the stamping plate (7) is provided with a push groove corresponding to the mounting hole. The spring (10) is fitted on the outside of the stamping head (8). The top of the spring (10) is connected to the push groove. The bottom of the spring (10) is equipped with a push ring (11). The push ring (11) is slidably installed on the outside of the stamping head (8).

5. A plastic fiber pillow core ventilation hole punching machine as described in claim 1, characterized in that, The positioning components include two positioning arms (14), two second connecting plates (15), two electric telescopic rods (16), and two positioning plates (17). The second connecting plates (15) are installed at the rear end of the positioning arms (14). The second connecting plates (15) are installed on the left and right side walls of the fixed arm (3) by bolts. The electric telescopic rods (16) are installed at the front end of the positioning arms (14). The telescopic ends of the electric telescopic rods (16) are equipped with positioning plates (17).

6. The plastic fiber pillow core ventilation hole punching machine as described in claim 1, characterized in that, The collection and export components include an export chute (19), a sinking trough is opened on the top of the processing table (1), a discharge port is opened in the middle of the sinking trough, the export chute (19) is installed at the bottom of the processing table (1), the export chute (19) is installed at the front end of the base (2), and the output end of the export chute (19) extends out of the base (2).

7. A plastic fiber pillow core ventilation hole punching machine as described in claim 5, characterized in that, It also includes two sets of limiting guide rods (18). The limiting guide rods (18) are installed on the outer walls of the front and rear ends of the positioning plate (17). The limiting guide rods (18) are slidably installed on the positioning arm (14).

8. A plastic fiber pillow core ventilation hole punching machine as described in claim 1, characterized in that, It also includes two reinforcing plates (20), and the reinforcing plates (20) are installed on the left and right sides of the top of the fixed arm (3).

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