A sanding mechanism for insole production

Abstract

The utility model discloses a sanding mechanism for foot mat production, including processing box, the inside fixed connection of processing box has the machine base, the outer wall of machine base is established with two empty grooves, and the inner wall of two empty grooves is fixedly connected with second electric push rod and servo motor respectively, the top fixed connection of second electric push rod output has the U -shaped support, the top fixed connection of U -shaped support has the support ring, and the top of support ring is established with annular recess. The utility model discloses through setting first electric push rod, frame, guide rod, dust absorption pipe, transmission roller and abrasive belt, drive abrasive belt to move up and down, and can carry out sanding treatment to diatom ooze foot mat of different thickness, through setting machine base, second electric push rod, U -shaped support, support ring, ring, rotating ring, L type clamping plate, servo motor and workstation, avoid diatom ooze foot mat to move or bend when sanding treatment at the same time without influencing sanding treatment to diatom ooze foot mat.

Description

Technical Field

[0001] This utility model relates to the field of diatomaceous earth foot pad processing technology, and in particular to a sanding mechanism for foot pad production. Background Technology

[0002] Diatomaceous earth floor mats are household items made from diatomaceous earth. They quickly absorb moisture and keep dry, giving them exceptional absorbency. During processing, diatomaceous earth floor mats undergo sanding to ensure a smooth and even surface. Sanding uses hard abrasives to reduce surface roughness, improving the product's appearance. Furthermore, sanding removes burrs, stains, and other processing marks, resulting in a finer and more uniform surface.

[0003] In the existing technology, when sanding diatomaceous earth floor mats, the mats need to be placed on a workbench and sanded with a sanding belt to remove burrs and dirt. However, the sanding belt can easily cause the diatomaceous earth floor mats to move or bend when it rotates, resulting in incomplete sanding. Therefore, we propose a sanding mechanism for floor mat production to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a sanding mechanism for the production of foot pads.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sanding mechanism for producing floor mats includes a processing box. A base is fixedly connected inside the processing box. Two slots are formed on the outer wall of the base. A second electric push rod and a servo motor are fixedly connected to the inner walls of the two slots, respectively. A U-shaped frame is fixedly connected to the top of the output end of the second electric push rod. A support ring is fixedly connected to the top of the U-shaped frame. An annular groove is formed on the top of the support ring. A circular ring is rotatably connected to the inner wall of the annular groove. A rotating ring is fixedly connected to the top of the circular ring. Two L-shaped clamps are fixedly connected to the top of the rotating ring. A worktable is fixedly connected to the top of the servo motor. A sanding assembly is located inside the processing box.

[0007] Preferably, the sanding assembly includes a first electric push rod, the outer wall of which is fixedly connected to the inner wall of the processing box. A frame is fixedly connected to the bottom of the output end of the first electric push rod. Two guide rods are fixedly connected to the top of the frame. Two transmission rollers are rotatably connected to the outer wall of the frame. The same sanding belt is sleeved on the outer wall of the two transmission rollers. By setting the sanding assembly, sanding treatment can be performed on diatom mud pads of different thicknesses.

[0008] Preferably, the inner wall of the processing box has two guide holes, and the inner walls of the two guide holes are slidably connected to the outer walls of two guide rods, so that the frame can be stably raised and lowered by setting guide rods.

[0009] Preferably, a dust suction pipe is fixedly connected to the outer wall of the processing box, and a dust removal fan is fixedly connected to one end of the dust suction pipe. A filter bag is built into the input end of the dust removal fan, and the dust in the processing box is extracted and filtered through the dust suction pipe.

[0010] Preferably, the outer wall of the base has two rectangular grooves, and the inner walls of the two rectangular grooves are slidably connected to the outer wall of the U-shaped frame. The rectangular grooves are used to assist the U-shaped frame in stable lifting and lowering.

[0011] Preferably, a diatomaceous earth foot pad is placed on top of the workbench, and the workbench supports the diatomaceous earth foot pad.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] This solution uses a first electric push rod, frame, guide rod, dust suction pipe, transmission roller and sanding belt to drive the sanding belt to move up and down, and can sand diatom mud mats of different thicknesses; by setting up a base, second electric push rod, U-shaped frame, support ring, circular ring, rotating ring, L-shaped clamp, servo motor and worktable, it can prevent the diatom mud mats from moving or bending during sanding without affecting the sanding process. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of a sanding mechanism for producing foot pads according to the present invention.

[0016] Figure 2 This is a cross-sectional structural diagram of a sanding mechanism for producing foot pads according to this utility model.

[0017] Figure 3 This utility model proposes a sanding mechanism for producing foot pads. Figure 2 A magnified structural diagram of part A in the diagram.

[0018] In the diagram: 1. Processing box; 2. First electric push rod; 3. Frame; 4. Guide rod; 5. Dust suction pipe; 6. Transmission roller; 7. Sanding belt; 8. Base; 9. Second electric push rod; 10. U-shaped frame; 11. Support ring; 12. Circular ring; 13. Rotating ring; 14. L-shaped clamp; 15. Servo motor; 16. Worktable. Detailed Implementation

[0019] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Depend on Figures 1-3 As shown, a sanding mechanism for producing foot pads is disclosed, comprising a processing box 1, with a base 8 fixedly connected inside the processing box 1. The outer wall of the base 8 has two slots, and the inner walls of the two slots are respectively fixedly connected to a second electric push rod 9 and a servo motor 15. The servo motor 15 has a built-in encoder. A U-shaped frame 10 is fixedly connected to the top of the output end of the second electric push rod 9. The outer wall of the base 8 has two rectangular slots, and the inner walls of the two rectangular slots are slidably connected to the outer wall of the U-shaped frame 10. The operation of the second electric push rod 9 drives the U-shaped frame 10 to move up and down.

[0021] A support ring 11 is fixedly connected to the top of the U-shaped frame 10. An annular groove is provided on the top of the support ring 11. A circular ring 12 is rotatably connected to the inner wall of the annular groove. A rotating ring 13 is fixedly connected to the top of the circular ring 12. The rotating ring 13 rotates through the circular ring 12 and moves up and down with the support ring 11 through the circular ring 12. Two L-shaped clamps 14 are fixedly connected to the top of the rotating ring 13. After the L-shaped clamps 14 fix the diatomaceous earth foot pads, they rotate with the workbench 16. The top of the servo motor 15 is fixedly connected to the workbench 16. The diatomaceous earth foot pads are placed on the top of the workbench 16.

[0022] The processing box 1 is equipped with a sanding assembly, which includes a first electric push rod 2. The outer wall of the first electric push rod 2 is fixedly connected to the inner wall of the processing box 1. A frame 3 is fixedly connected to the bottom of the output end of the first electric push rod 2. Two guide rods 4 are fixedly connected to the top of the frame 3. Two guide holes are opened on the inner wall of the processing box 1. The inner walls of the two guide holes are slidably connected to the outer walls of the two guide rods 4 respectively. The operation of the first electric push rod 2 drives the frame 3 to move up and down, while the frame 3 is assisted in lifting and lowering by the two guide rods 4.

[0023] Two drive rollers 6 are rotatably connected to the outer wall of the frame 3. Bearings are fixedly fitted at both ends of the two drive rollers 6. The outer ring of the bearing is fixedly connected to the outer wall of the frame 3. One end of one drive roller 6 is driven by an existing linear motor, which is fixed to the outer wall of the frame 3. The same sanding belt 7 is fitted on the outer wall of the two drive rollers 6. After the sanding belt 7 rotates, it sands the top of the diatom mud pad. A dust suction pipe 5 is fixedly connected to the outer wall of the processing box 1. A dust removal fan is fixedly connected to one end of the dust suction pipe 5.

[0024] Working principle: During use, the second electric push rod 9 rotates, causing the U-shaped frame 10 to move downwards. The downward movement of the U-shaped frame 10 causes the support ring 11, the circular ring 12, and the rotating ring 13 to move downwards. The downward movement of the rotating ring 13 causes the two L-shaped clamping plates 14 to move downwards, pressing against the outer wall of the diatomaceous earth pad and fixing it to the top of the workbench 16. The first electric push rod 2 rotates, causing the frame 3 to move downwards. The downward movement of the frame 3 causes the two transmission rollers 6 and the sanding belt 7 to move downwards. The sanding belt 7 contacts the top of the diatomaceous earth pad, and then... The rotation of the transmission roller 6 causes the sanding belt 7 to sand the top of the diatomaceous earth pad. The servo motor 15 reciprocates, causing the worktable 16 to reciprocate at a constant angle to prevent the two L-shaped clamps 14 from contacting the outer wall of the sanding belt 7. Subsequently, the second electric push rod 9 moves the two L-shaped clamps 14 upward, releasing the fixed position of the diatomaceous earth pad. As the servo motor 15 rotates, the position of the diatomaceous earth pad changes, altering the previously fixed position. The previously untreated areas are then sanded, completing the process of deburring and removing stains from the diatomaceous earth.

[0025] It should be noted that, in actual use, an existing PLC controller can be added. The PLC controller is electrically connected to the first electric push rod 2, the second electric push rod 9, and the servo motor 15 to facilitate overall control. The specific data analysis and processing involved to further realize the control function are methods that can be implemented by those skilled in the art based on common knowledge. These methods are not within the scope of this solution. The above description is merely to illustrate the beneficial effects that this hardware structure improvement can achieve, based on common knowledge.

[0026] All standard parts used in this utility model can be purchased from the market. Irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. Furthermore, the structure and principle of the components known to those skilled in the art can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0027] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sanding mechanism for producing foot pads, comprising a processing box (1), characterized in that, The processing box (1) is fixedly connected to a base (8). The outer wall of the base (8) has two slots. The inner walls of the two slots are fixedly connected to a second electric push rod (9) and a servo motor (15). The top of the output end of the second electric push rod (9) is fixedly connected to a U-shaped frame (10). The top of the U-shaped frame (10) is fixedly connected to a support ring (11). The top of the support ring (11) has an annular groove. The inner wall of the annular groove is rotatably connected to a ring (12). The top of the ring (12) is fixedly connected to a rotating ring (13). The top of the rotating ring (13) is fixedly connected to two L-shaped clamps (14). The top of the servo motor (15) is fixedly connected to a worktable (16). The processing box (1) is equipped with a sanding assembly.

2. The sanding mechanism for producing foot pads according to claim 1, characterized in that, The sanding assembly includes a first electric push rod (2), the outer wall of which is fixedly connected to the inner wall of the processing box (1), a frame (3) is fixedly connected to the bottom of the output end of the first electric push rod (2), two guide rods (4) are fixedly connected to the top of the frame (3), and two transmission rollers (6) are rotatably connected to the outer wall of the frame (3), and the same sanding belt (7) is sleeved on the outer wall of the two transmission rollers (6).

3. The sanding mechanism for producing foot pads according to claim 2, characterized in that, The inner wall of the processing box (1) has two guide holes, and the inner walls of the two guide holes are slidably connected to the outer walls of the two guide rods (4).

4. A sanding mechanism for producing foot pads according to claim 1, characterized in that, The outer wall of the processing box (1) is fixedly connected to a dust suction pipe (5), and a dust removal fan is fixedly connected to one end of the dust suction pipe (5).

5. A sanding mechanism for producing foot pads according to claim 1, characterized in that, The outer wall of the base (8) has two rectangular grooves, and the inner walls of the two rectangular grooves are slidably connected to the outer wall of the U-shaped frame (10).

6. A sanding mechanism for producing foot pads according to claim 1, characterized in that, A diatomaceous earth foot pad is placed on top of the workbench (16).

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