A shock absorbing cushion production device

Abstract

This utility model relates to the technical field of shock-absorbing pad production equipment and discloses a shock-absorbing pad production device, including a supporting base plate and a support frame fixedly installed on the upper part of the supporting base plate in an inverted U-shape. The upper part of the supporting base plate is provided with a large edge cutting support plate or several small slitting support plates. Both the edge cutting support plates and the slitting support plates are detachably connected to the supporting base plate. A movable seat adapted to the width of the supporting base plate is provided at the top of the support frame. A cutting unit capable of rotation and vertical movement for cutting is provided at the lower part of the movable seat. One end of the movable seat is provided with a first driving unit for driving the cutting unit to move along the width direction of the supporting base plate. In this utility model, by providing replaceable and installable edge cutting support plates or slitting support plates, both edge cutting and slitting of the shock-absorbing pad can be performed, improving the applicability of cutting the shock-absorbing pad.

Description

Technical Field

[0001] This utility model relates to the technical field of cushioning pad production equipment, specifically a shock-absorbing cushioning pad production device. Background Technology

[0002] Shock-absorbing pads have a shock-absorbing effect and are generally made of natural rubber. They are used to buffer, eliminate or reduce the adverse effects of vibration and are generally used as support components. When producing shock-absorbing pads, they need to be cut.

[0003] A search revealed a patent, CN213918587U, which discloses a cutting device for producing rubber shock-absorbing pads. The device includes a base with a support column at its edge and a top plate fixedly connected to the upper end of the support column. A mounting seat is provided on the top plate. This cutting device for producing rubber shock-absorbing pads utilizes an adjustable seat on the base, which can slide relative to a slide block to flexibly adjust the distance between the support plates, facilitating the cutting of the rubber pads. The slide block is fixed to the adjustable seat using bolts. The cutting assembly can move relative to the lead screw and servo motor to flexibly adjust the cutting position. An infrared rangefinder and indicator plate provide positioning. A first pressing cylinder performs downward cutting on the cutting assembly, and a second pressing cylinder uses a pressing plate to fix the rubber pads on both sides of the cutting position, improving cutting stability and ensuring structural stability.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] The aforementioned comparative document describes a method where a lower pressure cylinder drives a lower pressure plate to compress the shock-absorbing pad to be cut, while a cutting assembly cuts the pad. However, in reality, there are various situations when cutting shock-absorbing pads, such as needing to cut the four edges of a block-shaped pad or needing to cut the pad into multiple pieces. The aforementioned comparative document only describes cutting the pad, which reduces the applicability of the device in the production of shock-absorbing pads. Therefore, there is an urgent need in the art to improve the shock-absorbing pad production device to overcome the shortcomings of the prior art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a shock-absorbing buffer pad production device, which improves the applicability of cutting shock-absorbing buffer pads.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a shock-absorbing buffer pad production device, comprising a supporting base plate and a supporting frame fixedly installed on the upper part of the supporting base plate in an inverted U-shape. The upper part of the supporting base plate is provided with a large edge cutting support plate or several small piece-shaped slitting support plates. Both the edge cutting support plates and the slitting support plates are detachably connected to the supporting base plate. The top of the supporting frame is provided with a movable seat adapted to the width of the supporting base plate. The lower part of the movable seat is provided with a cutting unit that can rotate and move up and down for cutting. One end of the movable seat is provided with a first driving unit for driving the cutting unit to move along the width direction of the supporting base plate. One side of the supporting frame is provided with a second driving unit for driving the movable seat to move along the length direction of the supporting base plate. Several sets of clamping units for positioning the workpiece to be cut are provided on the opposite side of the supporting base plate.

[0008] Preferably, the cutting unit includes a rotary motor located at the lower part of the movable seat. A first telescopic device with a telescopic effect is fixedly installed at the output end of the rotary motor. A mounting frame is fixedly installed at the lower telescopic end of the first telescopic device. A cutting disc blade for cutting is rotatably connected inside the mounting frame. A cutting motor for driving the cutting disc blade to rotate is fixedly installed on one side of the mounting frame.

[0009] Preferably, the first drive unit includes a first drive motor fixedly installed at one end of the movable seat, a first sliding block fixedly installed at the upper end of the rotary motor, a first sliding groove adapted to the first sliding block being opened at the lower part of the movable seat, a first drive screw rotatably connected at one end to the output end of the first drive motor being threadedly connected to the first sliding block.

[0010] Preferably, the second drive unit includes a second drive motor fixedly installed on one side of the support frame, a second sliding block fixedly installed on the upper part of the movable seat, a second sliding groove adapted to the second sliding block being opened at the top of the support frame, a second drive screw rotatably connected in the second sliding groove with one end connected to the output end of the second drive motor, the second drive screw passing through the second sliding block and threadedly connected to it.

[0011] Preferably, each clamping unit includes a second telescopic device located on the side of the bearing base plate and having a telescopic effect. The upper telescopic end of the second telescopic device is fixedly installed with a first fixed plate. The first fixed plate is fixedly installed with a third telescopic device having a telescopic effect. The telescopic end of the third telescopic device passes through the first fixed plate and is fixedly installed with a clamping block for clamping the workpiece to be cut.

[0012] Preferably, the supporting base plate has a moving groove that penetrates the side of the supporting base plate on both opposite sides, and a matching moving block is slidably connected in the moving groove. A second fixed plate for installing the second telescopic device is fixedly installed on one side of the moving block.

[0013] Preferably, positioning blocks are fixedly installed on the lower part of both the edge cutting support plate and the slitting support plate, and several positioning grooves that are adapted to the positioning blocks are opened on the upper part of the bearing base plate.

[0014] To address the shortcomings of existing technologies, this utility model provides a shock-absorbing and buffer pad production device, overcoming the deficiencies of existing technologies. The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, by setting a replaceable and installable edge cutting support plate or slitting support plate, it is possible to cut the edge of the shock-absorbing buffer pad or to slit the shock-absorbing buffer pad, thereby improving the applicability of cutting the shock-absorbing buffer pad.

[0016] 2. In this utility model, by setting a pressing unit that can slide along the direction of the moving groove, and the moving groove penetrates through the side of the bearing base plate, and in conjunction with the second telescopic device and the first fixed plate, it can press the shock-absorbing buffer pads of different sizes or different cutting positions, further improving the applicability of the shock-absorbing buffer pads during cutting and production.

[0017] 3. In this utility model, the positioning block at the bottom of the edge cutting support plate or the slitting support plate is inserted into the positioning groove at the appropriate position, which can complete the installation of the edge cutting support plate or the slitting support plate, making it convenient to install or replace the edge cutting support plate or the slitting support plate.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] Figure 1 This is a schematic diagram of the structure of the side cutting support plate after it is installed on the bearing base plate in this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the cutting support plate after it is installed on the bearing base plate in this utility model;

[0022] Figure 3 This is a schematic diagram of the overall cross-section of the present invention;

[0023] Figure 4 This is a partial cross-sectional view of the movable seat in this utility model.

[0024] Figure 5 for Figure 1 Enlarged structural diagram at point A in the middle;

[0025] Figure 6 for Figure 3 Enlarged structural diagram at point B;

[0026] Figure 7 for Figure 3 Enlarged structural diagram at point C.

[0027] In the diagram: 1. Support base plate; 2. Support frame; 3. Edge cutting support plate; 4. Cutting support plate; 5. Movable seat; 6. Cutting unit; 7. First drive unit; 8. Second drive unit; 9. Pressing unit; 10. Rotary motor; 11. First telescopic device; 12. Mounting frame; 13. Cutting motor; 14. Cutting disc blade; 15. First drive motor; 16. First sliding block; 17. First sliding groove; 18. First drive screw; 19. Second drive motor; 20. Second sliding block; 21. Second sliding groove; 22. Second drive screw; 23. Second telescopic device; 24. First fixed plate; 25. Third telescopic device; 26. Pressing block; 27. Movable groove; 28. Movable block; 29. ​​Second fixed plate; 30. Positioning block; 31. Positioning groove. Detailed Implementation

[0028] 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.

[0029] Example 1

[0030] Please see Figures 1-7A shock-absorbing and buffer pad production device includes a supporting base plate 1 and a support frame 2 fixedly installed on the upper part of the supporting base plate 1 in an inverted U-shape. The upper part of the supporting base plate 1 is provided with a large edge cutting support plate 3 or several small slitting support plates 4. Both the edge cutting support plates 3 and the slitting support plates 4 are detachably connected to the supporting base plate 1. A movable seat 5 adapted to the width of the supporting base plate 1 is provided at the top inside the support frame 2. A cutting unit 6, capable of rotation and vertical movement, is provided at the lower part of the movable seat 5 for cutting. One end of the movable seat 5 is provided with a first driving unit 7 for driving the cutting unit 6 to move along the width direction of the supporting base plate 1. A second drive unit 8 is provided on one side of the support frame 2 for driving the movable seat 5 to move along the length direction of the support base plate 1. Several sets of clamping units 9 for positioning the workpiece to be cut are provided on the opposite side of the support base plate 1. The cutting unit 6 includes a rotary motor 10 located at the lower part of the movable seat 5. A first telescopic device 11 with a telescopic effect is fixedly installed at the output end of the rotary motor 10. A mounting frame 12 is fixedly installed at the lower telescopic end of the first telescopic device 11. A cutting disc blade 14 for cutting is rotatably connected inside the mounting frame 12. A cutting motor 13 for driving the cutting disc blade 14 to rotate is fixedly installed on one side of the mounting frame 12. Unit 7 includes a first drive motor 15 fixedly installed at one end of the movable base 5, a first sliding block 16 fixedly installed at the upper end of the rotary motor 10, a first sliding groove 17 adapted to the first sliding block 16 being opened at the lower part of the movable base 5, a first drive screw 18 rotatably connected at one end to the output end of the first drive motor 15 being rotatably connected in the first sliding groove 17, and the first drive screw 18 being threadedly connected to the first sliding block 16. The second drive unit 8 includes a second drive motor 19 fixedly installed on one side of the support frame 2, a second sliding block 20 fixedly installed at the upper part of the movable base 5, and a groove adapted to the second sliding block 20 being opened at the top of the support frame 2. The second sliding groove 21 has a second drive screw 22 rotatably connected to the output end of the second drive motor 19. The second drive screw 22 passes through the second sliding block 20 and is threadedly connected to it. Each clamping unit 9 includes a second telescopic device 23 with a telescopic effect located on the side of the bearing base plate 1. The upper telescopic end of the second telescopic device 23 is fixedly installed with a first fixing plate 24. The first fixing plate 24 is fixedly installed with a third telescopic device 25 with a telescopic effect. The telescopic end of the third telescopic device 25 passes through the first fixing plate 24 and is fixedly installed with a clamping block 26 for clamping the workpiece to be cut.

[0031] In this embodiment, when the edge of the shock-absorbing pad needs to be cut, an edge cutting support plate 3, which is the same size as the shock-absorbing pad, is installed on the upper part of the bearing base plate 1. The edge cutting support plate 3 is smaller than the area of ​​the shock-absorbing pad to be cut. The shock-absorbing pad is laid flat on the upper part of the edge cutting support plate 3. The position of the clamping block 26 is adjusted by activating the third telescopic device 25. The edge of the shock-absorbing pad is located on the upper part of the bearing base plate 1. The second telescopic device 23 is activated. The telescopic end of the second telescopic device 23 drives the first fixed plate 24 to move down. The first fixed plate 24 drives the third telescopic device 25. The third telescopic device 25 moves downward, causing the clamping block 26 to move downward. The clamping block 26 clamps and fixes the edge of the shock-absorbing buffer pad. At the same time, according to the required edge cutting size of the shock-absorbing buffer pad and the size of the edge cutting support plate 3, the data of the cutting unit 6, the first drive unit 7, and the second drive unit 8 are set through the external programmable main controller. The first telescopic device 11 is activated, and the telescopic end of the first telescopic device 11 drives the mounting frame 12 to move downward. The cutting motor 13 is activated, and the output end of the cutting motor 13 drives the cutting disc knife 14 to rotate. The rotary motor 10 is activated, and the output end of the rotary motor 10 can drive the cutting direction of the cutting disc knife 14 to be adjusted. By starting the first drive motor 15, the output end of the first drive motor 15 drives the first drive screw 18 to rotate. When the first drive screw 18 rotates, it drives the first sliding block 16 to slide in the first sliding groove 17. The first sliding block 16 drives the rotary motor 10 to move. By starting the second drive motor 15, the first drive screw 18 rotates, driving the first sliding block 16 to slide in the first sliding groove 17. The first sliding block 16 drives the rotary motor 10 to move. Machine 19, the output end of the second drive motor 19 drives the second drive screw 22 to rotate. When the second drive screw 22 rotates, it drives the second sliding block 20 to move in the second sliding groove 21. The second sliding block 20 drives the moving seat 5 to move, which can cut the shock-absorbing buffer pad horizontally or vertically. If it is necessary to cut the shock-absorbing buffer pad, the edge cutting support plate 3 is replaced with several cutting support plates 4. There is a gap between the several cutting support plates 4 for the cutting disc knife 14. During cutting, several cutting support plates 4 are adapted to the size to be cut, and several sets of clamping units 9 are used to clamp the shock-absorbing buffer pad to be cut. The length of the cutting support plate 4 is greater than the width of the shock-absorbing buffer pad to be cut. The clamping block 26 is pressed on the upper part of the cutting support plate 4 to cut the shock-absorbing buffer pad. The above equipment can cut both the edge position of the shock-absorbing buffer pad and the shock-absorbing buffer pad, thus improving the applicability of cutting the shock-absorbing buffer pad.

[0032] Example 2

[0033] Please see Figure 5This embodiment includes the above embodiment, and further includes: a moving groove 27 penetrating the side of the supporting base plate 1 is provided on both opposite sides of the supporting base plate 1, a matching moving block 28 is slidably connected in the moving groove 27, and a second fixing plate 29 for installing the second telescopic device 23 is fixedly installed on one side of the moving block 28.

[0034] The specific implementation method in this embodiment is as follows: the position of the pressing unit 9 can be adjusted according to the different sizes of shock-absorbing buffer pads. The two ends of the moving groove 27 penetrate through the opposite sides of the bearing base plate 1, which can add or remove the pressing unit 9. The moving block 28 moves in the moving groove 27. When the pressing block 26 is pressed, the moving block 28 is pressed against the moving groove 27, which improves the applicability of cutting the shock-absorbing buffer pads and can press shock-absorbing buffer pads of different sizes or cutting dimensions.

[0035] Example 3

[0036] Please see Figure 3 and Figure 7 This embodiment includes all the above embodiments, and further includes: positioning blocks 30 are fixedly installed on the lower part of the edge cutting support plate 3 and the slitting support plate 4, and a number of positioning grooves 31 adapted to the positioning blocks 30 are opened on the upper part of the bearing base plate 1.

[0037] In this embodiment, the specific implementation method is as follows: When installing the edge cutting support plate 3 or the slitting support plate 4, the positioning block 30 at the bottom of the edge cutting support plate 3 or the slitting support plate 4 is inserted into the positioning groove 31 at the appropriate position to complete the installation of the edge cutting support plate 3 or the slitting support plate 4, which facilitates the installation or replacement of the edge cutting support plate 3 or the slitting support plate 4.

[0038] All of the electrical products mentioned above can be purchased from the market. They are mature technologies and have been fully disclosed, so they will not be repeated in the instruction manual. All of the electrical products mentioned above are equipped with power cords, and they are electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power cords. The main controller can be a conventional known device such as a computer that plays a control role.

[0039] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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, they should not be construed as limitations on this utility model.

[0040] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 shock-absorbing buffer pad production apparatus, comprising a supporting base plate (1) and a supporting frame (2) fixedly installed on the upper part of the supporting base plate (1) and in an inverted U-shape, characterized in that, The upper part of the support base plate (1) is provided with a large edge cutting support plate (3) or several small cutting support plates (4). The edge cutting support plate (3) and the cutting support plate (4) are detachably connected to the support base plate (1). The top of the support frame (2) is provided with a movable seat (5) adapted to the width of the support base plate (1). The lower part of the movable seat (5) is provided with a cutting unit (6) that can rotate and move up and down for cutting. One end of the movable seat (5) is provided with a first driving unit (7) for driving the cutting unit (6) to move along the width direction of the support base plate (1). One side of the support frame (2) is provided with a second driving unit (8) for driving the movable seat (5) to move along the length direction of the support base plate (1). The opposite side of the support base plate (1) is provided with several sets of clamping units (9) for positioning the workpiece to be cut.

2. The shock-absorbing and buffer pad production device according to claim 1, characterized in that, The cutting unit (6) includes a rotary motor (10) located at the lower part of the movable seat (5). A first telescopic device (11) with telescopic effect is fixedly installed at the output end of the rotary motor (10). A mounting frame (12) is fixedly installed at the lower telescopic end of the first telescopic device (11). A cutting disc knife (14) for cutting is rotatably connected inside the mounting frame (12). A cutting motor (13) for driving the cutting disc knife (14) to rotate is fixedly installed on one side of the mounting frame (12).

3. The shock-absorbing and buffer pad production device according to claim 2, characterized in that, The first drive unit (7) includes a first drive motor (15) fixedly installed at one end of the movable seat (5), a first sliding block (16) fixedly installed at the upper end of the rotary motor (10), a first sliding groove (17) adapted to the first sliding block (16) is opened at the lower part of the movable seat (5), and a first drive screw (18) rotatably connected in the first sliding groove (17) with one end connected to the output end of the first drive motor (15), and the first drive screw (18) is threadedly connected to the first sliding block (16).

4. The shock-absorbing and buffer pad production device according to claim 1, characterized in that, The second drive unit (8) includes a second drive motor (19) fixedly installed on one side of the support frame (2), a second sliding block (20) fixedly installed on the upper part of the movable seat (5), a second sliding groove (21) adapted to the second sliding block (20) is opened in the top of the support frame (2), a second drive screw (22) with one end connected to the output end of the second drive motor (19) is rotatably connected in the second sliding groove (21), and the second drive screw (22) passes through the second sliding block (20) and is threadedly connected to it.

5. The shock-absorbing and buffer pad production device according to claim 1, characterized in that, Each clamping unit (9) includes a second telescopic device (23) located on the side of the bearing base plate (1) and having a telescopic effect. The upper telescopic end of the second telescopic device (23) is fixedly installed with a first fixed plate (24). The first fixed plate (24) is fixedly installed with a third telescopic device (25) having a telescopic effect. The telescopic end of the third telescopic device (25) passes through the first fixed plate (24) and is fixedly installed with a clamping block (26) for clamping the workpiece to be cut.

6. The shock-absorbing buffer pad production device according to claim 5, characterized in that, The supporting base plate (1) has a moving groove (27) that penetrates the side of the supporting base plate (1) on both sides. A matching moving block (28) is slidably connected in the moving groove (27). A second fixing plate (29) for installing the second telescopic device (23) is fixedly installed on one side of the moving block (28).

7. The shock-absorbing and buffer pad production device according to claim 1, characterized in that, The lower part of the edge cutting support plate (3) and the slitting support plate (4) are fixedly installed with positioning blocks (30), and the upper part of the bearing base plate (1) is provided with several positioning grooves (31) that are adapted to the positioning blocks (30).

Images