Automobile sound insulation cotton processing and blanking device

Abstract

The utility model relates to the technical field of automobile sound insulation cotton processing, in particular to an automobile sound insulation cotton processing and blanking device which comprises a base, symmetrical supporting plates are vertically and fixedly connected to the two sides of the top of the base, and a working table is fixedly connected to the position, located on the top surface of the base, between the supporting plates. A transverse plate is fixedly connected between the tops of the supporting plates above the workbench, a stamping air cylinder is fixedly connected to the center of the bottom of the transverse plate, a stamping plate is fixedly connected to the bottom of the output end of the stamping air cylinder, a tool apron is fixedly connected to the bottom of the stamping plate, and a blanking tool bit is fixedly connected below the tool apron. A back panel is fixedly connected between the outer side walls of the supporting plates and located on one side of the blanking tool bit, and a dust collection assembly is arranged on the side, close to the blanking tool bit, of the back panel.

Description

Technical Field

[0001] The utility model relates to the field of automobile sound insulation cotton processing, in particular to an automobile sound insulation cotton processing punching device. Background Art

[0002] Car sound insulation cotton refers to materials designed for car noise, which can effectively reduce the noise heard by people inside the car. Car sound insulation cotton often needs to be punched and formed during the processing. Punching is a stamping process that uses a die to separate part of the material or process parts from another part of the material or waste. It is a stamping method for separating workpieces or blanks of the required shape and size from the sheet material. When the existing car sound insulation cotton automatic punching processing system punches the car sound insulation cotton, the sound insulation cotton is prone to produce a lot of fluff after punching. As the sound insulation cotton moves, a lot of fluff will float into the air, which is not conducive to the normal breathing of the staff. If the staff inhale too much fluff, it will cause damage to the lungs. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a car sound insulation cotton processing and punching device, which has the advantages of solving the problems raised in the above background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A device for processing and blanking automobile sound insulation cotton, comprising a base, symmetrical support plates are vertically fixedly connected to both sides of the top of the base, a workbench is fixedly connected between the support plates and located on the top surface of the base, a cross plate is fixedly connected between the tops of the support plates above the workbench, a stamping cylinder is fixedly connected at the center position of the bottom of the cross plate, the output end of the stamping cylinder is vertically downwardly arranged, a stamping plate is fixedly connected to the bottom of the output end of the stamping cylinder, a tool holder is fixedly connected to the bottom of the stamping plate, a blanking cutter head is fixedly connected to the bottom of the tool holder, and one side of the blanking cutter head is located at the support A back panel is fixedly connected between the outer side walls of the plates, a dust suction assembly is provided on the side of the back panel close to the cutting head, the dust suction assembly includes a dust suction hole which is opened through the back panel, a screen is fixedly connected to the side of the dust suction hole close to the cutting head, a dust suction box is connected to the side of the dust suction hole away from the screen, the dust suction box is fixedly connected to the outer wall of the base, a dust suction filter is installed in the dust suction box, a dust suction pipe is connected to one side of the dust suction box, a dust suction fan is connected to the side of the dust suction pipe away from the dust suction box, a placement seat is provided under the dust suction fan, and the placement seat is fixedly connected to the outer wall of the base.

[0006] By adopting the above technical solution, during operation, the operator spreads the sound insulation cotton that needs to be punched flat on the operating table. At this time, the operator turns on the punching cylinder and cooperates with the punching plate at the bottom of the output end to move the knife seat and the punching head at the bottom of the knife seat vertically downward to complete the punching work. During the punching operation, a certain amount of fluff will be generated. At this time, the operator turns on the dust suction fan to generate strong suction, and cooperates with the dust suction pipe to form a negative pressure on the air in the dust suction box. At this time, when the dust suction box reaches a certain negative pressure value, the dust suction hole cooperates to absorb and collect the fluff. During the fluff collection process, the screen set on one side of the dust suction hole can block some larger fluff, while the smaller fluff is adsorbed into the dust suction box and intercepted and collected through the filter element, thereby preventing the fluff from floating and affecting the operation efficiency.

[0007] Further configuration: a cleaning assembly is provided on one side of the screen, and the cleaning assembly includes an electric telescopic rod arranged on the inner wall of the support plate, the telescopic end of the electric telescopic rod is horizontally arranged toward one side of the screen, and a cleaning brush is fixedly connected to the telescopic end of the electric telescopic rod close to one side of the screen.

[0008] By adopting the above technical solution, a certain amount of fluff will be adsorbed on the screen during the process of collecting fluff. At this time, the operator will regularly turn on the electric telescopic rod and cooperate with the cleaning brush on the telescopic end of the telescopic rod to perform reciprocating cleaning on the surface of the screen, thereby ensuring the cleanliness of the screen surface and improving the efficiency of the adsorption and collection operation.

[0009] Further configuration: an extension plate is provided on the side of the punching blade away from the back panel, the extension plate is fixedly connected to the outer side wall of the workbench, the extension plate and the workbench are located in the same horizontal plane, and a stabilizing frame is fixedly connected between the bottom of the workbench and the base.

[0010] By adopting the above technical solution, during the punching operation, through the setting on the extension plate, the operator can easily spread the car sound insulation cotton flat on the workbench, increase the placement area space, and facilitate the completion of the punching operation.

[0011] Further configuration: the inner wall of the dust collection duct is a smooth curved surface.

[0012] By adopting the above technical solution, during the dust collection operation, the air resistance is reduced and the dust collection efficiency is improved by setting the smooth curved surface of the inner wall of the dust collection duct.

[0013] Further configuration: support feet are provided around the bottom of the base, and sound insulation pads are fixedly connected to the bottom of the support feet.

[0014] By adopting the above technical solution, the support feet and the sound insulation pads work together to support and reduce noise for the entire equipment.

[0015] In summary, the utility model has the following beneficial effects:

[0016] A certain amount of fluff will be generated during the punching operation. At this time, the operator turns on the dust suction fan to generate strong suction, and cooperates with the dust suction pipe to form a negative pressure on the air in the dust suction box. At this time, when the dust suction box reaches a certain negative pressure value, the fluff is adsorbed and collected through the cooperation of the dust suction holes. In the process of collecting fluff, the screen set on one side of the dust suction hole can block some larger fluff, while the smaller fluff is adsorbed into the dust suction box and intercepted and collected by the filter element. In the process of collecting fluff, a certain amount of fluff will be adsorbed on the screen. At this time, the operator will regularly turn on the electric telescopic rod, and cooperate with the cleaning brush on the telescopic end of the telescopic rod to reciprocate and clean the surface of the screen, so as to ensure the cleanliness of the screen surface and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It is a main structural schematic diagram of the utility model;

[0019] Figure 2 It is a left view of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the dust collection box of the utility model.

[0021] In the figure, 1. base; 2. support plate; 3. workbench; 4. cross plate; 5. stamping cylinder; 6. stamping plate; 7. knife holder; 8. punching knife head; 9. back panel; 10. dust suction assembly; 11. dust suction hole; 12. screen; 13. dust suction box; 14. dust suction filter element; 15. dust suction duct; 16. dust suction fan; 17. placement seat; 18. cleaning assembly; 19. electric telescopic rod; 20. cleaning brush; 21. extension plate; 22. stabilizing frame; 23. supporting foot; 24. sound insulation pad. DETAILED DESCRIPTION

[0022] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 3 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0023] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0024] Embodiment 1: A punching and cutting device for automobile sound insulation cotton, such as Figure 1 , 2As shown, it includes a base 1, symmetrical support plates 2 are vertically fixedly connected on both sides of the top of the base 1, a workbench 3 is fixedly connected between the support plates 2 and located on the top surface of the base 1, a cross plate 4 is fixedly connected between the tops of the support plates 2 above the workbench 3, a stamping cylinder 5 is fixedly connected at the center position of the bottom of the cross plate 4, the output end of the stamping cylinder 5 is vertically downwardly arranged, a stamping plate 6 is fixedly connected to the bottom of the output end of the stamping cylinder 5, a tool holder 7 is fixedly connected to the bottom of the stamping plate 6, and a punching tool head 8 is fixedly connected below the tool holder 7.

[0025] like Figure 1 , 2 As shown in 3, one side of the punching cutter head 8 is located between the outer walls of the support plate 2 and is fixedly connected to a back panel 9, a dust collection assembly 10 is provided on the side of the back panel 9 close to the punching cutter head 8, the dust collection assembly 10 includes a dust collection hole 11 which is opened through the back panel 9, a screen 12 is fixedly connected to the side of the dust collection hole 11 close to the punching cutter head 8, a dust collection box 13 is connected to the side of the dust collection hole 11 away from the screen 12, the dust collection box 13 is fixedly connected to the outer wall of the base 1, a dust collection filter 14 is installed in the dust collection box 13, a dust collection duct 15 is connected to one side of the dust collection box 13, the inner wall of the dust collection duct 15 is a smooth curved surface, a dust collection fan 16 is connected to the side of the dust collection duct 15 away from the dust collection box 13, a placement seat 17 is provided below the dust collection fan 16, and the placement seat 17 is fixedly connected to the outer wall of the base 1.

[0026] like Figure 1 As shown, a cleaning assembly 18 is provided on one side of the screen 12, and the cleaning assembly 18 includes an electric telescopic rod 19 arranged on the inner wall of the support plate 2, and the telescopic end of the electric telescopic rod 19 is horizontally arranged toward one side of the screen 12, and a cleaning brush 20 is fixedly connected to the telescopic end of the electric telescopic rod 19 close to one side of the screen 12.

[0027] like Figure 1 , 2 As shown, an extension plate 21 is provided on the side of the punching head 8 away from the back panel 9, and the extension plate 21 is fixedly connected to the outer wall of the workbench 3. The extension plate 21 and the workbench 3 are located in the same horizontal plane, and a stabilizing frame 22 is fixedly connected between the bottom of the workbench 3 and the base 1.

[0028] like Figure 1 As shown, support feet 23 are provided around the bottom of the base 1, and sound insulation pads 24 are fixedly connected to the bottom of the support feet 23.

[0029] In the implementation mode of the utility model, during operation, the operator spreads the sound insulation cotton to be punched on the operating table. At this time, the operator turns on the punching cylinder 5 to cooperate with the punching plate 6 at the bottom of the output end to move the knife seat 7 and the punching knife head 8 at the bottom of the knife seat 7 vertically downward to complete the punching work. During the punching operation, a certain amount of hair will be generated. At this time, the operator turns on the dust suction fan 16 to generate a strong suction force, and cooperates with the dust suction pipe 15 to form a negative pressure on the air in the dust suction box 13. At this time, when the dust suction box 13 reaches a certain negative pressure value, the dust suction hole 11 will work together to form a negative pressure on the air in the dust suction box 13. The fluff is adsorbed and collected. During the fluff collection process, the screen 12 set on one side of the dust suction hole 11 can block some larger fluff, while the smaller fluff is adsorbed into the dust suction box 13 and intercepted and collected by the filter element, thereby preventing the fluff from floating and affecting the working efficiency. In the process of collecting fluff, a certain amount of fluff will be adsorbed on the screen 12. At this time, the operator will regularly turn on the electric telescopic rod 19, and cooperate with the cleaning brush 20 on the telescopic end of the telescopic rod to reciprocate and clean the surface of the screen 12, thereby ensuring the cleanliness of the surface of the screen 12 and improving the working efficiency.

[0030] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the field of the present invention and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. A device for punching and cutting automobile sound insulation cotton, comprising a base (1), characterized in that: Symmetrical support plates (2) are vertically fixedly connected to both sides of the top of the base (1); a workbench (3) is fixedly connected between the support plates (2) and located on the top surface of the base (1); a transverse plate (4) is fixedly connected between the top of the support plates (2) above the workbench (3); a punching cylinder (5) is fixedly connected at the center position of the bottom of the transverse plate (4); the output end of the punching cylinder (5) is vertically downwardly arranged; a punching plate (6) is fixedly connected to the bottom of the output end of the punching cylinder (5); a tool holder (7) is fixedly connected to the bottom of the punching plate (6); a punching head (8) is fixedly connected to the bottom of the tool holder (7); a back panel (9) is fixedly connected to one side of the punching head (8) between the outer walls of the support plates (2); the back panel (9) is close to the punching head. A dust suction component (10) is provided on one side of the cutter head (8), the dust suction component (10) comprising a dust suction hole (11) extending through the back panel (9), a screen (12) being fixedly connected to the dust suction hole (11) on the side close to the punching cutter head (8), a dust suction box (13) being connected to the side of the dust suction hole (11) away from the screen (12), the dust suction box (13) being fixedly connected to the outer wall of the base (1), a dust suction filter element (14) being installed in the dust suction box (13), a dust suction pipe (15) being connected to the side of the dust suction pipe (15) away from the dust suction box (13), a dust suction fan (16) being connected, a placement seat (17) being provided below the dust suction fan (16), the placement seat (17) being fixedly connected to the outer wall of the base (1).

2. The automobile sound insulation cotton processing and punching device according to claim 1 is characterized in that: A cleaning assembly (18) is provided on one side of the screen (12), the cleaning assembly (18) comprising an electric telescopic rod (19) arranged on the inner side wall of the support plate (2), the telescopic end of the electric telescopic rod (19) being arranged horizontally toward one side of the screen (12), and a cleaning brush (20) being fixedly connected to the telescopic end of the electric telescopic rod (19) close to one side of the screen (12).

3. The automobile sound insulation cotton processing and punching device according to claim 1 is characterized in that: An extension plate (21) is provided on the side of the punching blade (8) away from the back panel (9), and the extension plate (21) is fixedly connected to the outer side wall of the workbench (3). The extension plate (21) and the workbench (3) are located on the same horizontal plane, and a stabilizing frame (22) is fixedly connected between the bottom of the workbench (3) and the base (1).

4. The automobile sound insulation cotton processing and punching device according to claim 1 is characterized in that: The inner wall of the dust collection pipe (15) is a smooth curved surface.

5. The automobile sound insulation cotton processing and punching device according to claim 1 is characterized in that: Support feet (23) are provided around the bottom of the base (1), and sound insulation pads (24) are fixedly connected to the bottoms of the support feet (23).

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