Automobile interior sound insulation cotton punching device

Abstract

The utility model discloses an automobile interior sound insulation cotton punching device, which relates to the field of machining and comprises a working table, moving grooves are correspondingly arranged at two ends of the middle of the top of the working table, a discharge port is arranged at one end of the top of the working table, and a working box is mounted at the bottom of the working table. A cleaning mechanism for cleaning the working table top is arranged at the top of the working table top and comprises two mounting frame bodies, the two mounting frame bodies are mounted on the two sides of the top of the working table top correspondingly, guide sliding rods are mounted between the two ends in cavities of the two mounting frame bodies correspondingly, and one ends of the outer sides of the two guide sliding rods are sleeved with guide sliding blocks correspondingly. The tops of the two guide sliding blocks are connected with the two ends of the bottom of the mounting frame correspondingly. And the cleaning mechanism is used for timely cleaning the working table top, and the situation that a large amount of cut sound insulation cotton waste is accumulated on the working table top, occupies the cutting operation space and influences cutting of the sound insulation cotton is prevented.

Description

Technical Field

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

[0002] Sound insulation cotton has a good heat insulation effect. After being pasted inside the car hood, it can effectively prevent the high temperature of the engine from being directly transmitted to the hood, thereby protecting the paint on the surface of the hood, and at the same time avoiding the foggy hood affecting the vision on rainy days. Therefore, it is often used in cars.

[0003] The publication number is CN216968051U, which is a punching die for producing automobile sound insulation cotton. The die is driven to rotate by a motor arranged inside the base. A transmission assembly is arranged inside the base. A lifting assembly is arranged inside the upper bracket. The motor drives the lifting assembly to lift and lower through the transmission assembly. The front end of the lifting assembly is fixedly connected with a punching machine. The motor drives the two die to rotate and can drive the lifting assembly to lift and lower through the transmission assembly. When the die rotates to the bottom of the punching machine, the lifting assembly will drive the punching machine to descend to punch the sound insulation cotton on the die. When the die of the punched sound insulation cotton is turned away, the punching machine will rise. When another die rotates to the bottom of the punching machine, the punching machine will descend to punch and cut. At the same time, the processed sound insulation cotton can be removed and replaced with the unprocessed one. In this way, the sound insulation cotton can be replaced while the punching machine is processing, thereby improving work efficiency. During use, the cut waste is difficult to clean up in time.

[0004] It is difficult to clean the waste sound insulation cotton in time on the working table of the punching and cutting device used for the production of sound insulation cotton, which will cause a large amount of sound insulation cotton to accumulate, occupy the working space, and affect the cutting of the sound insulation cotton. Utility Model Content

[0005] The utility model aims to provide a punching and cutting device for automobile interior sound insulation cotton, so as to solve the problem in the above background technology that the punching and cutting device cannot clean up the waste sound insulation cotton in time, which will cause a large amount of sound insulation cotton to accumulate and affect the cutting of the sound insulation cotton.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for automobile interior sound insulation cotton, comprising a work surface, movable grooves are correspondingly opened at both ends of the middle part of the top of the work surface, a discharge port is opened at one end of the top of the work surface, and a working box is installed at the bottom of the work surface;

[0007] A cleaning mechanism for cleaning the work surface is provided on the top of the work surface, and the cleaning mechanism includes a mounting frame, two mounting frames are respectively mounted on both sides of the top of the work surface, guide slide rods are installed between the two ends of the two mounting frame cavities, one end of the outer sides of the two guide slide rods is sleeved with guide slide blocks, and the tops of the two guide slide blocks are respectively connected to the two ends of the bottom of the mounting frame;

[0008] A fixing mechanism for fixing the sound insulation cotton is arranged in the working box cavity, and the fixing mechanism comprises an electric push rod, and the electric push rod is installed in the middle of the bottom of the working box cavity.

[0009] Furthermore, a spring device is installed in an array at the top of the installation frame cavity, and the bottom of the spring device is installed on the top of the cleaning brush. A sewage guide pipe is installed at one end of the bottom of the work table, and the sewage guide pipe is connected to the discharge port.

[0010] Furthermore, the sewage guide pipe is installed on one side of the top of the sewage collecting cover, and the sewage guide pipe is connected to the sewage inlet on one side of the top of the sewage collecting cover. A sewage collecting box is installed at the bottom of the sewage collecting cover, and the sewage collecting box is located at one end in the working box cavity.

[0011] Furthermore, an assembly frame is installed on the top of the electric push rod, a bidirectional screw rod is installed between the two ends in the cavity of the assembly frame, and both ends of the outer side of the bidirectional screw rod are sleeved with movable sliders.

[0012] Furthermore, a linkage rod is installed on the top of the two movable sliders, and the top of the linkage rod passes through the movable groove one by one. A fixed plate is installed on the top of one side of the two linkage rods. A driving motor is installed on one side of the assembly frame, and the output end of the driving motor is connected to one end of the bidirectional screw rod.

[0013] Furthermore, shock-absorbing mounting blocks are installed at both ends of the working box body, and mounting cavities are arranged in an array at the bottom of the two shock-absorbing mounting blocks, and shock absorbers are installed in the mounting cavities.

[0014] Furthermore, the bottom of the shock absorber is connected to a mounting column, and the mounting columns are respectively connected to the top of the two base plates in an array. Shock-absorbing springs are installed in an array between the bottom of the shock-absorbing mounting block and the top of the base plate, and the mounting columns are located between the two shock-absorbing springs.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Use the cleaning mechanism to clean the work surface in time to prevent the sound insulation cotton waste from accumulating on the work surface after cutting, occupying the cutting operation space and affecting the cutting of the sound insulation cotton.

[0017] 2. Make use of the guide rod and guide slide block in the installation frame to move the installation frame with the cleaning brush to clean the workbench, so that the sound insulation cotton waste on the workbench can be put into the garbage collection box for centralized management, and at the same time facilitate the recycling of the sound insulation cotton.

[0018] 3. Use the spring device to make the cleaning brush always fit the work surface during the cleaning process, so that the cleaning brush can better clean the work surface and improve the cleaning quality.

[0019] 4. Use a fixing mechanism to fix the sound insulation cotton to prevent it from deviating during the cutting process, causing the cutting failure of the sound insulation cotton. Fixing the sound insulation cotton can reduce the scrap rate during the cutting process of the device.

[0020] 5. Use the moving slider to move the linkage rod with the fixed plate to adjust the position so that the fixed plate is located above the edge of the sound insulation cotton, and then use the electric push rod to move the fixed plate down to fix the sound insulation cotton. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the work surface of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the garbage collecting box of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the electric push rod of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the fixing plate of the utility model;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the shock-absorbing mounting block of the utility model.

[0028] In the figure: 1. work surface; 2. moving groove; 3. discharge port; 4. mounting frame; 5. guide slide rod; 6. guide slide block; 7. mounting frame; 8. working box; 9. electric push rod; 10. spring device; 11. sewage guide pipe; 12. sewage collecting top cover; 13. sewage inlet; 14. sewage collecting box; 15. assembly frame; 16. two-way screw rod; 17. moving slide block; 18. linkage rod; 19. fixing plate; 20. driving motor; 21. shock-absorbing mounting block; 22. mounting cavity; 23. shock absorber; 24. mounting column; 25. base plate; 26. shock-absorbing spring; 27. cleaning brush. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 7 The utility model provides the following technical solutions: a punching device for automobile interior sound insulation cotton, comprising a work surface 1, movable grooves 2 are correspondingly opened at both ends of the middle of the top of the work surface 1, a discharge port 3 is opened at one end of the top of the work surface 1, and a working box 8 is installed at the bottom of the work surface 1;

[0031] Embodiment 1:

[0032] like Figure 1-Figure 4 As shown, the equipment uses a cleaning mechanism to clean up the waste generated by the device in a timely manner, as follows:

[0033] A cleaning mechanism for cleaning the work surface 1 is provided on the top of the work surface 1, and the cleaning mechanism includes a mounting frame 4, two mounting frames 4 are respectively mounted on both sides of the top of the work surface 1, guide slide bars 5 are installed between the two ends of the cavity of the two mounting frames 4, and one end of the outer side of the two guide slide bars 5 is sleeved with guide slide blocks 6, and the tops of the two guide slide blocks 6 are respectively connected to the two ends of the bottom of the mounting frame 7;

[0034] A spring device 10 is installed in an array at the top of the cavity of the mounting frame 7, and the bottom of the spring device 10 is installed on the top of the cleaning brush 27. A sewage guide pipe 11 is installed at one end of the bottom of the work surface 1, and the sewage guide pipe 11 is connected to the discharge port 3. The sewage guide pipe 11 is installed on one side of the top of the sewage collecting top cover 12, and the sewage guide pipe 11 is connected to the sewage inlet 13 on one side of the top of the sewage collecting top cover 12. A sewage collecting box 14 is installed at the bottom of the sewage collecting top cover 12, and the sewage collecting box 14 is located at one end of the cavity of the working box 8;

[0035] The guide rod 5 and the guide slider 6 cooperate to limit the moving cleaning trajectory of the cleaning brush 27. The spring device 10 enables the cleaning brush 27 to better adapt to the work surface 1 and to be in close contact with the work surface 1 during the cleaning process, thereby facilitating cleaning.

[0036] Embodiment 2:

[0037] like Figure 4-Figure 6 As shown, the device uses a fixing mechanism to fix and limit the sound insulation cotton, as follows:

[0038] A fixing mechanism for fixing the sound insulation cotton is provided in the cavity of the working box 8, and the fixing mechanism includes an electric push rod 9, which is installed in the middle of the bottom of the cavity of the working box 8, and an assembly frame 15 is installed on the top of the electric push rod 9. A bidirectional screw rod 16 is installed between the two ends of the cavity of the assembly frame 15, and both ends of the outer side of the bidirectional screw rod 16 are sleeved with moving sliders 17, and linkage rods 18 are installed on the top of the two moving sliders 17, and the tops of the linkage rods 18 pass through the moving grooves 2 one by one. A fixing plate 19 is installed on the top of one side of the two linkage rods 18, and a drive motor 20 is installed on one side of the assembly frame 15, and the output end of the drive motor 20 is connected to one end of the bidirectional screw rod 16;

[0039] The movable slider 17 is used to make the linkage rod 18 move with the fixed plate 19 to adapt to the sound insulation cotton of different sizes, thereby improving the adaptability of the device. Then the electric push rod 9 is used to move the fixed plate 19 downward to fix the sound insulation cotton, and the driving motor 20 provides power for the movement of the movable slider 17.

[0040] Embodiment three:

[0041] like Figure 1 and Figure 7 As shown, the device uses a shock absorber 23 and a shock absorbing spring 26 to reduce the shock of the device, as follows:

[0042] Shock-absorbing mounting blocks 21 are installed at both ends of the working box 8. The bottoms of the two shock-absorbing mounting blocks 21 are provided with mounting cavities 22 in an array. Shock absorbers 23 are installed in the mounting cavities 22. The bottoms of the shock absorbers 23 are connected with mounting columns 24. The mounting columns 24 are respectively connected to the tops of the two base plates 25 in an array. Shock-absorbing springs 26 are installed in an array between the bottoms of the shock-absorbing mounting blocks 21 and the tops of the base plates 25, and the mounting columns 24 are located between the two shock-absorbing springs 26.

[0043] The shock absorbing spring 26 and the shock absorber 23 cooperate to reduce the shock of the working box 8, protect the parts in the working box 8, and increase the service life of the device. At the same time, the mounting column 24 is inserted into the mounting cavity 22 to improve the stability of the structure between the base plate 25 and the shock absorbing mounting block 21.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for punching and cutting automobile interior sound insulation cotton, comprising a work surface (1), wherein movable grooves (2) are correspondingly provided at both ends of the middle of the top of the work surface (1), a discharge port (3) is provided at one end of the top of the work surface (1), and a working box (8) is installed at the bottom of the work surface (1); It is characterized in that A cleaning mechanism for cleaning the work surface (1) is provided on the top of the work surface (1), the cleaning mechanism comprising a mounting frame (4), two mounting frames (4) being respectively mounted on two sides of the top of the work surface (1), guide slide bars (5) being respectively mounted between the two ends of the cavity of the two mounting frames (4), guide slide bars (6) being respectively sleeved on one end of the outer sides of the two guide slide bars (5), and the tops of the two guide slide bars (6) being respectively connected to the two ends of the bottom of the mounting frame (7); A fixing mechanism for fixing the sound insulation cotton is provided in the cavity of the working box (8), and the fixing mechanism comprises an electric push rod (9), and the electric push rod (9) is installed in the middle of the bottom of the cavity of the working box (8).

2. The punching device for automobile interior sound insulation cotton according to claim 1, characterized in that: A spring device (10) is installed in an array at the top of the cavity of the installation frame (7), and the bottom of the spring device (10) is installed on the top of the cleaning brush (27). A sewage guide pipe (11) is installed at one end of the bottom of the work surface (1), and the sewage guide pipe (11) is connected to the discharge port (3).

3. The punching device for automobile interior sound insulation cotton according to claim 2, characterized in that: The sewage guide pipe (11) is installed on one side of the top of the sewage collecting top cover (12), and the sewage guide pipe (11) is connected to the sewage inlet (13) on one side of the top of the sewage collecting top cover (12). A sewage collecting box (14) is installed at the bottom of the sewage collecting top cover (12), and the sewage collecting box (14) is located at one end of the cavity of the working box (8).

4. The punching device for automobile interior sound insulation cotton according to claim 1, characterized in that: An assembly frame (15) is installed on the top of the electric push rod (9), a bidirectional screw rod (16) is installed between the two ends of the cavity of the assembly frame (15), and moving sliders (17) are sleeved on both ends of the outer side of the bidirectional screw rod (16).

5. The punching device for automobile interior sound insulation cotton according to claim 4, characterized in that: A linkage rod (18) is installed on the top of the two movable sliders (17), and the tops of the linkage rods (18) pass through the movable slots (2) one by one. A fixing plate (19) is installed on the top of one side of the two linkage rods (18). A driving motor (20) is installed on one side of the assembly frame (15), and the output end of the driving motor (20) is connected to one end of the bidirectional lead screw (16).

6. The punching device for automobile interior sound insulation cotton according to claim 1, characterized in that: Shock-absorbing mounting blocks (21) are installed at both ends of the working box (8), mounting cavities (22) are provided in an array at the bottom of the two shock-absorbing mounting blocks (21), and shock absorbers (23) are installed in the mounting cavities (22).

7. The punching device for automobile interior sound insulation cotton according to claim 6, characterized in that: The bottom of each shock absorber (23) is connected to a mounting column (24), and the mounting columns (24) are respectively connected to the tops of two base plates (25) in an array. Shock absorbing springs (26) are mounted in an array between the bottom of the shock absorbing mounting block (21) and the top of the base plate (25), and the mounting columns (24) are located between the two shock absorbing springs (26).

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