Sponge knife edging machine

Abstract

The utility model belongs to the technical field of edging equipment, and particularly relates to a sponge knife edging machine which comprises a machine body, a rotating seat is arranged on the machine body, a rotating plate is rotatably connected to the rotating seat, the rotating plate is slidably connected to a sliding seat, the machine body and the rotating plate are rotatably connected with a driving air cylinder through the rotating seat, a servo motor is installed on the rotating plate, and the servo motor is connected with the rotating seat. The output end of the servo motor is connected with a lead screw, the lead screw is in threaded connection with a screw block, the screw block is connected with a movable seat, the movable seat is fixedly connected with a rotating motor, and the output end of the rotating motor is connected with a large wheel disc. According to the utility model, a grinding wheel grinding and tooth punching scheme is adopted, water flow is configured for cooling in the whole process, a product generates low heat and is not easy to deform in the machining process, damage to materials in the machining process is small, the production quality is obviously improved, a circulating filtered water scheme is safe and environment-friendly, the grinding amount is controlled by a servo mechanism, the precision and stability are realized, and the cutting edge quality is stable, and the quality is obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blade sharpening equipment, in particular to a sponge knife blade sharpening machine. Background Art

[0002] At present, when people sharpen the cutting tool, the operator usually grinds the cutting tool with the help of a grinding machine or a whetstone to make the cutting edge sharper. For such a processing method, the operator must have rich work experience and the requirements for the operator are relatively high, otherwise the quality of the sharpening is difficult to guarantee, the product failure rate is relatively high, and such work efficiency is relatively low, which is a serious test for the factory. Therefore, an automatic sharpening machine generally includes a grinding device, a workpiece clamping device, a transmission device and a control device. The workpiece clamping device is installed on a sliding platform and its movement is controlled by the transmission device. The workpiece is clamped to the grinding device for grinding. The existing dry grinding technology of the grinding wheel causes the cutting edge to turn black due to high temperature; the grinding amount is manually adjusted to control the grinding amount; personnel are required to check the grinding situation throughout the process to judge the product quality; the cutting edge quality is unstable; the product is prone to breakage and damage to the raw materials. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a sponge knife sharpening machine, which solves the problems raised in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A sponge knife sharpening machine comprises a machine body, a rotating seat is provided on the machine body, a rotating plate is rotatably connected to the rotating seat, the rotating plate is slidably connected to the sliding seat, the machine body and the rotating plate are rotatably connected to a driving cylinder through the rotating seat, a servo motor is installed on the rotating plate, the output end of the servo motor is connected to a screw rod, a screw block is threadedly connected to the screw rod, the screw block is connected to a moving seat, a rotating motor is fixedly connected to the moving seat, the output end of the rotating motor is connected to a large wheel disc, the large wheel disc drives a small wheel disc by belt winding, the small wheel disc is connected to a transmission at the axis center, one end of the transmission is connected to a grinding wheel, and a rolling puller is provided at the center of the machine body.

[0008] Furthermore, a slide groove is provided on the sliding seat, and the shape of the slide groove is the same as the movement trajectory of the rotating plate.

[0009] Furthermore, the movable seat is connected to a slider, the slider is slidably connected to a slide rail, and the slide rail is connected to the rotating plate.

[0010] Furthermore, the transmission device is installed on a sliding seat, and an auxiliary wheel disc is also installed on the sliding seat, and the belt is wound around the auxiliary wheel disc, the large wheel disc and the small wheel disc.

[0011] Furthermore, the four sides of the machine body are connected to the filter through the return water tank, the filter is connected to the water tank, a water pump is arranged in the water tank, the water pump is connected to the nozzle arranged in the outer cover, and the nozzle is arranged on the grinding wheel.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a sponge knife sharpening machine, which has the following beneficial effects:

[0014] The utility model adopts a grinding wheel tooth grinding scheme and is equipped with water flow cooling throughout the process. The product generates low heat during the processing and is not easy to deform. The processing process causes less damage to the material and the product quality is significantly improved. The circulating filtered water scheme is safe and environmentally friendly. The servo mechanism controls the grinding amount, which is accurate and stable, the cutting edge quality is stable, and the quality is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

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

[0017] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model Figure 4 .

[0019] In the figure: 1. body; 2. rotating seat; 3. rotating plate; 4. sliding seat; 5. driving cylinder; 6. servo motor; 7. screw rod; 8. screw block; 9. moving seat; 10. slider; 11. slide rail; 12. rotating motor; 13. large wheel; 14. small wheel; 15. transmission; 16. grinding wheel; 17. auxiliary wheel; 18. rolling puller; 19. filter; 20. water tank; 21. water pump; 22. outer cover. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] like Figure 1-4 As shown, a sponge knife sharpening machine proposed in an embodiment of the utility model comprises a body 1, the body 1 is provided with a rotating seat 2, the rotating seat 2 is rotatably connected to a rotating plate 3, the rotating plate 3 is slidably connected to a sliding seat 4, the body 1 is rotatably connected to the rotating plate 3 through the rotating seat to drive a cylinder 5, the rotating plate 3 is installed with a servo motor 6, the output end of the servo motor 6 is connected to a screw rod 7, the screw rod 7 is threadedly connected with a screw block 8, the screw block 8 is connected to a moving seat 9, the moving seat 9 is fixedly connected with a rotating motor 12, the output end of the rotating motor 12 is connected to a large wheel plate 13, the large wheel plate 13 drives a small wheel plate 14 by means of belt winding, the small wheel plate 14 is connected to a transmission device 15 at the axis, one end of the transmission device 15 is connected to a grinding wheel 16, a rolling puller 18 is provided at the center of the body 1, the rolling puller 18 is a prior art, and can drive the sponge knife for transportation; the servo mechanism controls the grinding amount, which is accurate and stable, the cutting edge quality is stable, and the quality is significantly improved.

[0023] like Figure 1 As shown, in some embodiments, a slide groove is provided on the sliding seat 4, and the shape of the slide groove is the same as the movement trajectory of the rotating plate 3, and the angle can be adjusted.

[0024] like Figure 3 As shown, in some embodiments, the movable seat 9 is connected to a slider 10, the slider 10 is slidably connected to a slide rail 11, and the slide rail 11 is connected to the rotating plate 3 and can be driven to move.

[0025] like Figure 3 As shown, in some embodiments, the transmission device 15 is installed on the sliding seat 4, and the sliding seat 4 is also equipped with an auxiliary wheel 17. The belt is wrapped around the auxiliary wheel 17, the large wheel 13 and the small wheel 14. The winding drive method adopts a cross method and can transmit the drive.

[0026] like Figure 1 and 4 As shown, in some embodiments, the four sides of the body 1 are connected to the filter 19 through the return groove, the filter 19 is connected to the water tank 20, the water tank 20 is provided with a water pump 21, the water pump 21 is connected to the nozzle provided in the outer cover 22, the nozzle is arranged on the grinding wheel 16, the grinding wheel 16 is used for grinding and opening teeth, and water flow is configured for cooling throughout the process. The product generates low heat during the processing and is not easy to deform. The processing process causes less damage to the material, and the product quality is significantly improved.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sponge knife sharpening machine, comprising a machine body (1), characterized in that: The machine body (1) is provided with a rotating seat (2), the rotating seat (2) is rotatably connected to a rotating plate (3), the rotating plate (3) is slidably connected to a sliding seat (4), the machine body (1) is rotatably connected to the rotating plate (3) through the rotating seat to drive a cylinder (5), the rotating plate (3) is installed with a servo motor (6), the output end of the servo motor (6) is connected to a screw rod (7), the screw rod (7) is threadedly connected to a screw block (8), the screw block (8) is connected to a moving seat (9), the moving seat (9) is fixedly connected with a rotating motor (12), the output end of the rotating motor (12) is connected to a large wheel disc (13), the large wheel disc (13) drives a small wheel disc (14) by means of belt winding, the axis of the small wheel disc (14) is connected to a transmission device (15), one end of the transmission device (15) is connected to a grinding wheel (16), and a rolling material pulling machine (18) is provided at the center of the machine body (1).

2. The sponge knife sharpening machine according to claim 1, characterized in that: The sliding seat (4) is provided with a sliding groove, the shape of which is the same as the movement track of the rotating plate (3).

3. The sponge knife sharpening machine according to claim 1, characterized in that: The movable seat (9) is connected to a sliding block (10), the sliding block (10) is slidably connected to a sliding rail (11), and the sliding rail (11) is connected to the rotating plate (3).

4. The sponge knife sharpening machine according to claim 1, characterized in that: The transmission device (15) is installed on the sliding seat (4), and an auxiliary wheel disc (17) is also installed on the sliding seat (4). The belt is wound around the auxiliary wheel disc (17), the large wheel disc (13) and the small wheel disc (14).

5. The sponge knife sharpening machine according to claim 1, characterized in that: The four sides of the machine body (1) are connected to a filter (19) through a water return tank, the filter (19) is connected to a water tank (20), a water pump (21) is arranged in the water tank (20), the water pump (21) is connected to a nozzle arranged in an outer cover (22), and the nozzle is arranged on the grinding wheel (16).

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