Anti-sticking acoustic mat cutting device

Abstract

The utility model provides an anti -adhesion's sound insulation pad cutting device relates to sound insulation pad processing technical field, the utility model discloses a hot cutting machine, the surface of hot cutting machine is provided with upper pressure plate, and the side surface of hot cutting machine is installed with control box, the surface of hot cutting machine is located the side of discharge and is provided with separating device, wherein separating device makes waste material and finished product sound insulation pad convenient separation with the help of rotating rod and male rod, separating device includes two mounting plates, wherein two mounting plates are connected fixedly with the surface of hot cutting machine respectively, and the common rotation of two mounting plates is provided with winding rod, and the common rotation of two mounting plates is connected with two rotating rods, the circular arc surface of two rotating rods is fixedly connected with several even distribution male rods respectively, the utility model sound insulation pad when using hot cutting machine production and processing, will reduce the process of manual intervention, improves production efficiency, also makes hot cutting machine can more continuously and efficiently operate, reduces manpower and time cost.

Description

Technical Field

[0001] This utility model relates to the field of sound insulation mat processing technology, and in particular to a sound insulation mat cutting device that prevents adhesion. Background Technology

[0002] In the automotive interior parts manufacturing industry, sound insulation pads are commonly used components. Their quality and production efficiency have a significant impact on the overall quality and cost of the vehicle. Currently, hot-cutting machines, such as two-component sound-absorbing cotton hot-cutting and edge-sealing die-cutting machines, are widely used in the cutting and processing of sound insulation pads.

[0003] The typical workflow of this type of hot cutting machine involves an automatic feeding system that transports the sound insulation pad material to the cutting area, where it is cut using a heated die. The cut sound insulation pads are then transported to the inspection area by a discharge conveyor belt. However, a significant problem arises in actual production: after the sound insulation pads are cut, the finished pads tend to stick to the waste material. When this happens, manual intervention is often required to separate them. This manual separation is not only time-consuming and labor-intensive but also inefficient, failing to meet the demands of modern large-scale production. Furthermore, frequent manual operations can lead to unstable production rhythms, preventing the cutting machine from operating continuously and efficiently, further reducing production efficiency. Utility Model Content

[0004] The technical problem this utility model aims to solve is that after the sound insulation pad is cut, the finished pad and the waste material tend to stick together. When this happens, manual intervention is often required to separate them. Manual separation not only consumes a lot of time and labor costs, but is also inefficient and cannot meet the requirements of modern large-scale production efficiency. At the same time, frequent manual operation will also lead to unstable production rhythm, making it impossible for the cutting machine to operate continuously and efficiently, further reducing production efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a sound insulation mat cutting device for preventing adhesion, including a hot cutting machine, an upper pressure plate is provided on the surface of the hot cutting machine, and a control box is installed on one side of the hot cutting machine. A separation device is provided on the side of the hot cutting machine where the material is discharged, wherein the separation device uses a rotating rod and a protruding rod to facilitate the separation of waste material and finished sound insulation mat.

[0006] Preferably, the separation device includes two mounting plates, which are respectively connected and fixed to the surface of the hot cutting machine. A winding rod is rotatably mounted between the two mounting plates, and two rotating rods are rotatably connected between the two mounting plates. Several evenly distributed protrusions are fixedly connected to the arc surfaces of the two rotating rods, and the two rotating rods are synchronously connected to each other by a roller belt. A servo motor is mounted on the surface of one of the mounting plates, and the output end of the servo motor is connected to the winding rod through a coupling. The winding rod and one of the rotating rods are synchronously connected to each other through a sprocket and chain.

[0007] Preferably, baffles are fixedly connected to the two arc surfaces of the winding rod, wherein the baffles ensure stable winding of the waste material.

[0008] Preferably, the surfaces of the two mounting plates are respectively fixedly connected with spring clips, and the other ends of the two spring clips are jointly fixedly connected with an auxiliary plate.

[0009] Preferably, the surfaces of the two mounting plates are respectively fixedly connected to limit rods, wherein the limit rods are slidably connected to the surface of the auxiliary plate.

[0010] Preferably, the surfaces of the two mounting plates are provided with a stabilizing component, which ensures stable collection of the waste roll.

[0011] Preferably, the stabilizing component includes a connecting plate, wherein both ends of the connecting plate are respectively connected and fixed to two mounting plates, and a combined rod is slidably connected through the surface of the connecting plate, wherein both ends of the combined rod are fixedly connected to an arc-shaped plate, and springs are respectively sleeved on the arc surfaces of both ends of the combined rod, with the two ends of the springs respectively connected and fixed to the arc-shaped plate and the connecting plate.

[0012] The beneficial effects of this utility model are:

[0013] The sound insulation pad of this invention reduces manual intervention during production using a hot-cutting machine, improves production efficiency, and allows the hot-cutting machine to operate more continuously and efficiently, thus reducing labor and time costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the separation device of this utility model;

[0016] Figure 3 This is a utility model Figure 2 A schematic diagram of part of the device structure;

[0017] Figure 4 This is a schematic diagram of the structure of the winding rod of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the rotating rod of this utility model.

[0019] Legend: 1. Hot cutting machine; 2. Separation device; 21. Mounting plate; 22. Rewinding rod; 23. Servo motor; 24. Rotating rod; 25. Protruding rod; 26. Sprocket; 27. Chain; 28. Roller; 29. ​​Belt; 210. Spring; 211. Auxiliary plate; 212. Limiting rod; 213. Baffle; 3. Stabilizing component; 31. Connecting plate; 32. Combination rod; 33. Arc plate; 34. Spring; 4. Upper pressure plate; 5. Control box. Detailed Implementation

[0020] 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.

[0021] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0022] The implementation of this utility model will be described in detail below with reference to specific embodiments.

[0023] In this embodiment:

[0024] Figure 1 and Figure 2 The device shown is a sound insulation mat cutting device for preventing adhesion. It includes a hot cutter 1, an upper pressure plate 4 on the surface of the hot cutter 1, and a control box 5 on one side of the hot cutter 1. A separation device 2 is provided on the side of the hot cutter 1 where the material is discharged. The separation device 2 uses a rotating rod 24 and a protruding rod 25 to facilitate the separation of waste material and finished sound insulation mat. A stabilizing component 3 is provided on the surface of two mounting plates 21.

[0025] Figure 1 - Figure 5The separation device 2 shown includes two mounting plates 21, which are respectively connected and fixed to the surface of the hot cutting machine 1. A winding rod 22 is rotatably mounted between the two mounting plates 21, and two rotating rods 24 are rotatably connected between the two mounting plates 21. Several evenly distributed protruding rods 25 are fixedly connected to the arc surface of the two rotating rods 24, and the two rotating rods 24 are synchronously connected by a roller 28 and a belt 29. A servo motor 23 is mounted on the surface of one of the mounting plates 21. The output end of the servo motor 23 is connected to the winding rod 22 through a coupling. The winding rod 22 and one of the rotating rods 24 are synchronously connected by a sprocket 26 and a chain 27. When the hot cutting machine 1 is used to cut and produce sound insulation pads, the material is conveyed to the punching area by an automatic feeding system. At this time, the heating system of the hot cutting machine 1 heats the die on the upper pressure plate 4, and then... The material is cut by sliding down the upper pressure plate 4. At the same time, the servo motor 23 on one side of the mounting plate 21 is started. The servo motor 23 drives the winding rod 22 to wind up the waste material. Because the winding rod 22 is synchronously connected to one of the rotating rods 24 on the mounting plate 21 through the sprocket 26 and chain 27, and the two rotating rods 24 are connected by the roller 28 and belt 29, the rotating rod 24 will rotate. When the waste material is wound up, it will drive the adhesive sound insulation pad to move synchronously. At this time, the rotation of the rotating rod 24 will cause several protrusions 25 on the surface of the device to rotate. When the protrusions 25 rotate, they will contact and squeeze the sound insulation pad on the waste material, thereby squeezing the sound insulation pad off and causing it to fall into the winding equipment below. When the sound insulation pad is produced and processed by the hot cutting machine 1, the manual intervention process will be reduced, the production efficiency will be improved, and the hot cutting machine 1 can be operated more continuously and efficiently, reducing labor and time costs.

[0026] Figure 2 and Figure 4 The winding rod 22 shown has baffles 213 fixedly connected to the two arc surfaces on its two sides. The baffles 213 ensure the stable winding of the waste material. By setting the baffles 213, the waste material can be kept in a stable position during winding and is not prone to displacement. This allows the protruding rod 25 to more accurately squeeze and push out the finished sound insulation pad. The surfaces of the two mounting plates 21 are fixedly connected to spring pieces 210. The other ends of the two spring pieces 210 are fixedly connected to an auxiliary plate 211. When the entire sound insulation pad material moves in the test roll, the auxiliary plate 211 will hold the material under the elastic force of the spring pieces 210, so that the protruding rod 25 can better contact and squeeze the sound insulation pad, and the sound insulation pad can be better separated and collected.

[0027] Figure 2 and Figure 3The surfaces of the two mounting plates 21 shown are respectively fixedly connected to limit rods 212, wherein the limit rods 212 are slidably connected to the surface of the auxiliary plate 211. By setting the limit rods 212, the auxiliary plate 211 can move upward more stably under the elastic force of the spring piece 210 to hold the material, thereby allowing the protruding rod 25 to better squeeze and separate the finished pad.

[0028] Figure 2 and Figure 4 The stabilizing component 3 shown includes a connecting plate 31, with its two ends respectively connected and fixed to two mounting plates 21. A combined rod 32 is slidably connected through the surface of the connecting plate 31, with an arc-shaped plate 33 fixedly connected to both ends of the combined rod 32. Springs 34 are respectively sleeved on the arc surfaces of the two ends of the combined rod 32. The two ends of the springs 34 are respectively connected and fixed to the arc-shaped plate 33 and the connecting plate 31. When the waste material is wound on the winding rod 22, the arc-shaped plate 33 will slide on the surface of the connecting plate 31 under the elastic force of the springs 34, so that the arc-shaped plate 33 contacts the waste material roll on the winding rod 22. At this time, the waste material roll will be more stable, less prone to loosening, and the entire roll will be kept taut.

[0029] Working principle: When using the hot cutting machine 1 to cut sound insulation mats, the material is conveyed to the cutting area via an automatic feeding system. At this time, the heating system of the hot cutting machine 1 heats the die on the upper pressure plate 4, and then the upper pressure plate 4 slides down to cut the material. Simultaneously, the servo motor 23 on one side of the mounting plate 21 is activated. The servo motor 23 drives the winding rod 22 to wind up the waste material. Because the winding rod 22 is synchronously connected to one of the rotating rods 24 on the mounting plate 21 via a sprocket 26 and a chain 27, and the two rotating rods 24 share a common roller 28... Since the belt 29 is connected, the rotating rod 24 will rotate. When the waste material is being wound up, it will drive the adhesive sound insulation pad to move synchronously. At this time, the rotation of the rotating rod 24 will cause several protrusions 25 on the surface of the device to rotate. As the protrusions 25 rotate, they will contact and squeeze the sound insulation pad on the waste material, thereby squeezing the sound insulation pad off and causing it to fall into the winding equipment below. At this time, when the sound insulation pad is produced and processed by the hot cutting machine 1, the manual intervention process will be reduced, the production efficiency will be improved, and the hot cutting machine 1 can operate more continuously and efficiently, reducing labor and time costs.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A non-adhesive sound insulation pad cutting device, comprising a hot cutting machine (1), characterized in that: The surface of the hot cutting machine (1) is provided with an upper pressure plate (4), and a control box (5) is installed on one side of the hot cutting machine (1). A separation device (2) is provided on the side of the hot cutting machine (1) where the material is discharged. The separation device (2) uses a rotating rod (24) and a protruding rod (25) to facilitate the separation of waste material and finished sound insulation pad.

2. The anti-adhesion sound insulation pad cutting device according to claim 1, characterized in that: The separation device (2) includes two mounting plates (21), which are respectively fixed to the surface of the hot cutting machine (1). A winding rod (22) is rotatably arranged between the two mounting plates (21), and two rotating rods (24) are rotatably connected between the two mounting plates (21). Several evenly distributed protrusions (25) are fixedly connected to the arc surface of the two rotating rods (24), and the two rotating rods (24) are synchronously connected by rollers (28) and belts (29). A servo motor (23) is arranged on the surface of one of the mounting plates (21). The output end of the servo motor (23) is connected to the winding rod (22) through a coupling. The winding rod (22) and one of the rotating rods (24) are synchronously connected by sprockets (26) and chains (27).

3. The anti-adhesion sound insulation pad cutting device according to claim 2, characterized in that: The two sides of the winding rod (22) are respectively fixedly connected with baffles (213), wherein the baffles (213) ensure the stable winding of the waste material.

4. The anti-adhesion sound insulation pad cutting device according to claim 2, characterized in that: The surfaces of the two mounting plates (21) are respectively fixedly connected with spring pieces (210), and the other ends of the two spring pieces (210) are jointly fixedly connected with an auxiliary plate (211).

5. The anti-adhesion sound insulation pad cutting device according to claim 4, characterized in that: Limiting rods (212) are fixedly connected to the surfaces of the two mounting plates (21), wherein the limiting rods (212) are slidably connected to the surface of the auxiliary plate (211).

6. The anti-adhesion sound insulation pad cutting device according to claim 2, characterized in that: The surfaces of the two mounting plates (21) are provided with a stabilizing component (3), which ensures the stable collection of waste rolls.

7. The anti-adhesion sound insulation pad cutting device according to claim 6, characterized in that: The stabilizing component (3) includes a connecting plate (31), wherein the two ends of the connecting plate (31) are respectively connected and fixed to two mounting plates (21), and a combined rod (32) is slidably connected through the surface of the connecting plate (31), wherein the two ends of the combined rod (32) are jointly fixedly connected to an arc plate (33), and springs (34) are respectively sleeved on the arc surfaces of the two ends of the combined rod (32), and the two ends of the springs (34) are respectively connected and fixed to the arc plate (33) and the connecting plate (31).

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