Grinding slicer

Abstract

The utility model discloses a grinding slicer, which comprises a grinding mechanism, a grinding mechanism, a control power supply and a grinding clamp, and the grinding mechanism is composed of an abrasive belt fixing box, an equipment platform, a control power supply and a grinding clamp. The abrasive belt limiting mechanism is arranged on one side of the supporting plate, and the grinding abrasive belt is attached to the abrasive belt limiting mechanism, so that the grinding abrasive belt is attached to the upper surface of the grinding platform through the abrasive belt limiting mechanism; and the auxiliary grinding mechanism is arranged on the upper surface of the supporting plate, and the grinding clamp is in transmission connection with the auxiliary grinding mechanism. According to the grinding clamp, the downward extrusion force of the grinding clamp in the grinding process is effectively controlled through the strength of the limiting spring, and then the grinding precision is guaranteed. Due to the design of the clamp rotating gear, due to the fact that the abrasive belt is conveyed in a one-way mode, the situation of uneven grinding is prone to occurring, and therefore the clamp rotating gear is additionally arranged, the grinding clamp can synchronously rotate during grinding operation, and the grinding uniformity is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grinding, especially relates to a grinding section machine. BACKGROUND

[0002] Grinding is a material processing technique that involves breaking down, dispersing, and emulsifying materials using mechanical forces to achieve particle size reduction, surface modification, and uniform dispersion. Grinding equipment typically includes mills, grinders, pulverizers, and ball mills, which use different mechanical actions such as shearing, impact, and friction to break down solid materials into smaller particles or achieve the desired uniformity. Grinding can reduce resin particles to the desired size, which is necessary for many industrial applications such as coatings, plastics, and composites to ensure product quality and performance. Through grinding, the surface properties of resin particles can be modified to better suit specific applications. For example, grinding can make the resin surface smoother or increase its surface area, improving its bonding with other materials.

[0003] However, the existing technology has some problems: the one-piece product cannot be directly observed for internal structural changes after encapsulation and die casting. Therefore, the product needs to be resin-embedded and then ground and sectioned to observe the internal conditions. The current sectioning method is manual grinding and sectioning or manual gripping and grinding, which depends entirely on the operator's feeling and force, reducing the accuracy and effectiveness of the sectioning. Therefore, we propose a grinding section machine. SUMMARY

[0004] To solve the problems of the prior art, the utility model provides a grinding section machine, which effectively controls the downward pressure of the grinding clamp during the grinding process by adjusting the strength of the limiting spring, thereby ensuring the grinding accuracy. The design of the clamp rotating gear ensures uniform grinding, as the sand belt is conveyed in one direction. The clamp rotating gear ensures that the grinding clamp rotates synchronously during the grinding operation, improving the uniformity of the grinding.

[0005] The utility model is implemented as follows: a grinding section machine, comprising:

[0006] The grinding mechanism consists of a sanding belt fixing box, an equipment platform, a control power supply, and a grinding fixture. A support plate is provided on one side of the upper surface of the equipment platform. The sanding belt fixing box is located at one end of the support plate, and a grinding sanding belt is wound and connected inside the sanding belt fixing box. A water collection box is provided in the middle of the upper surface of the equipment platform, and a grinding platform is provided on the upper surface of the water collection box for grinding resin. The grinding fixture is movably connected to the support plate. The control power supply is located at one end of the upper surface of the equipment platform. A water inlet pipe is connected to one end of the water collection box, and the outlet of the water inlet pipe is located on the upper surface of the grinding platform.

[0007] A sanding belt limiting mechanism is provided on one side of the support plate, and the sanding belt is in contact with the sanding belt limiting mechanism, so that the sanding belt is in contact with the upper surface of the grinding platform through the sanding belt limiting mechanism.

[0008] An auxiliary grinding mechanism is provided on the upper surface of a support plate. The grinding fixture is connected to the auxiliary grinding mechanism via a transmission connection, so that the grinding fixture is rotated on the upper surface of the grinding platform through the auxiliary grinding mechanism.

[0009] Optionally, the sanding belt limiting mechanism includes two sets of sanding belt adjusting wheels and a conveyor wheel. The two sets of sanding belt adjusting wheels are symmetrically arranged on one side of the support plate, and both sets of sanding belt adjusting wheels are correspondingly arranged at both ends of the grinding platform. A servo motor is provided at one end of the other side of the support plate. The servo motor is electrically connected to the control power supply, and one end of the servo motor output shaft passes through the support plate. A through hole is opened on one side of the support plate, and the output shaft of the servo motor passes through the through hole to one side of the support plate. One end of the servo motor output shaft is fixedly connected to the conveyor wheel. A fixing block is correspondingly provided on the upper surface of the conveyor wheel, and the fixing block is rotatably connected to the support plate. The grinding sanding belt is located at the bottom of the two sets of sanding belt adjusting wheels. The grinding sanding belt is attached to the upper surface of the grinding platform, and the grinding sanding belt is attached between the fixing block and the conveyor wheel.

[0010] Optionally, the auxiliary grinding mechanism includes a protective box and two sets of transmission wheels. The protective box is equipped with a clamping rotating gear. One end of the clamping rotating gear is connected to one set of transmission wheels. The other set of transmission wheels is fixedly sleeved on the outside of the servo motor output shaft, and a belt is sleeved between the two sets of transmission wheels. Two sets of adjusting wheels are rotatably connected to the other side of the support plate, and the belt is fitted against the outside of the adjusting wheels.

[0011] Optionally, a drive shaft is fixedly installed on the upper end of the grinding fixture. The upper end of the drive shaft passes through one end of the bottom of the protective box and is located on the upper surface of the protective box. The rotating gear of the fixture is slidably sleeved on the outside of the drive shaft. A positioning block is fixedly installed at the center of one side of the support plate and is slidably sleeved on the outside of the drive shaft.

[0012] Optionally, a positioning shell is connected to one end of the upper surface of the rotating gear of the clamp, and the upper end of the positioning shell extends to the upper surface of the protective box. The positioning shell is slidably sleeved on the outside of the drive shaft. A positioning rod is detachably connected to the outside of the drive shaft by bolts. Both sides of the positioning shell are provided with clearance holes. The positioning rod is located inside the clearance holes. A limit spring is fixedly installed on the upper end of the outer side of the positioning shell, and the lower end of the limit spring is attached to the positioning rod.

[0013] Optionally, the grinding fixture has a groove at the bottom and two sets of clamping plates are formed by the groove. One end of the same side of the two sets of clamping plates has a threaded hole, and a fixing screw is connected inside the threaded hole by a thread. Thus, the two sets of clamping plates are brought closer or further apart by the fixing screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By designing a limit spring and controlling its strength, the downward pressing force of the grinding fixture during the grinding process is effectively controlled, thereby ensuring the grinding accuracy.

[0016] 2. By designing a rotating gear for the clamp, the grinding clamp is designed to rotate synchronously during the grinding operation, which can easily lead to uneven grinding due to the unidirectional transmission of the sanding belt. This improves the uniformity of grinding.

[0017] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure provided by this utility model;

[0019] Figure 2 This is a schematic diagram of the support plate structure provided by this utility model;

[0020] Figure 3 This is a schematic diagram of the servo motor structure provided by this utility model;

[0021] Figure 4 This is a schematic diagram of the water collection box structure provided by this utility model;

[0022] Figure 5 This is a schematic diagram of the clamp rotating gear structure provided by this utility model;

[0023] Figure 6 This is a schematic diagram of the grinding fixture provided by this utility model;

[0024] Figure 7 This is a schematic diagram of the drive shaft provided by this utility model.

[0025] In the diagram: 1. Sanding belt fixing box; 2. Grinding sanding belt; 3. Servo motor; 4. Control power supply; 5. Adjusting wheel; 6. Belt; 7. Protective box; 8. Fixture rotating gear; 9. Drive shaft; 10. Limit spring; 11. Positioning block; 12. Sanding belt adjusting wheel; 13. Water inlet pipe; 14. Grinding fixture; 15. Fixing screw; 16. Water collection box; 17. Grinding platform; 18. Equipment platform; 19. Support plate; 20. Fixing block; 21. Conveyor wheel; 22. Drive wheel; 23. Positioning rod; 24. Positioning shell. Detailed Implementation

[0026] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0027] like Figures 1 to 7 As shown in the figure, a grinding and slicing machine provided by this utility model includes: a grinding mechanism, which consists of a belt fixing box 1, an equipment platform 18, a control power supply 4, and a grinding fixture 14. A support plate 19 is provided on one side of the upper surface of the equipment platform 18, and the belt fixing box 1 is provided at one end of the support plate 19. A grinding belt 2 is wound and connected inside the belt fixing box 1. A water collection box 16 is provided in the middle of the upper surface of the equipment platform 18, and a grinding platform 17 is provided on the upper surface of the water collection box 16 for grinding resin. The grinding fixture 14 is movably connected to the support plate 19. The control power supply 4 is located at one end of the upper surface of the equipment platform 18. One end of the water collection box 16 is connected to the water inlet pipe 13, and the outlet of the water inlet pipe 13 is located on the upper surface of the grinding platform 17. The bottom of the grinding fixture 14 is provided with a clamping groove, and the grinding fixture 14 is divided into two sets of clamping plates by the clamping groove. One end of the same side of the two sets of clamping plates is provided with a threaded hole, and the threaded hole is connected to a fixing screw 15 by a thread, so that the two sets of clamping plates are close to or far away from each other by the fixing screw 15.

[0028] The sanding belt limiting mechanism is located on one side of the support plate 19, and the grinding sanding belt 2 is attached to the sanding belt limiting mechanism, so that the grinding sanding belt 2 is attached to the upper surface of the grinding platform 17 through the sanding belt limiting mechanism.

[0029] like Figures 1 to 7 As shown, through the design of the abrasive belt limiting mechanism, the abrasive belt 2 can be tightly attached to the grinding platform 17 under the limiting action of the abrasive belt limiting mechanism, thereby improving the grinding effect of the abrasive belt 2.

[0030] An auxiliary grinding mechanism is provided on the upper surface of the support plate 19. The grinding fixture 14 is connected to the auxiliary grinding mechanism, so that the grinding fixture 14 is rotated on the upper surface of the grinding platform 17 through the auxiliary grinding mechanism.

[0031] like Figures 1 to 7As shown, through the design of the auxiliary grinding mechanism, the grinding fixture 14 can be aligned with the conveying direction of the grinding belt 2, so that the grinding fixture 14 can make the grinding of the object more uniform during the grinding operation. Secondly, under the action of the auxiliary grinding mechanism, the grinding fixture 14 can also tightly carry the object to be stably attached to the grinding surface of the grinding belt 2, thereby effectively improving the uniformity of grinding.

[0032] Furthermore, the sanding belt limiting mechanism includes two sets of sanding belt adjusting wheels 12 and a conveyor wheel 21. The two sets of sanding belt adjusting wheels 12 are symmetrically arranged on one side of the support plate 19, and the two sets of sanding belt adjusting wheels 12 are correspondingly arranged at both ends of the grinding platform 17. A servo motor 3 is provided at one end of the other side of the support plate 19. The servo motor 3 is electrically connected to the control power supply 4, and one end of the output shaft of the servo motor 3 passes through the support plate 19. A through hole is opened on one side of the support plate 19, and the output shaft of the servo motor 3 passes through the through hole to the side of the support plate 19. One end of the output shaft of the servo motor 3 is fixedly connected to the conveyor wheel 21. A fixing block 20 is correspondingly provided on the upper surface of the conveyor wheel 21, and the fixing block 20 is rotatably connected to the support plate 19. The grinding sanding belt 2 is located at the bottom of the two sets of sanding belt adjusting wheels 12. The grinding sanding belt 2 is attached to the upper surface of the grinding platform 17, and the grinding sanding belt 2 is attached between the fixing block 20 and the conveyor wheel 21.

[0033] like Figures 1 to 7 As shown, the design of the grinding belt 2 located at the bottom of the two sets of belt adjusting wheels 12 allows the grinding belt 2 to be conveyed more stably on the grinding platform 17, thus further improving the stability of the grinding belt 2 when it is conveyed through the conveyor wheel 21.

[0034] Furthermore, the auxiliary grinding mechanism includes a protective box 7 and two sets of transmission wheels 22. A clamping rotating gear 8 is installed inside the protective box 7. One end of the clamping rotating gear 8 is connected to one set of transmission wheels 22, and the other set of transmission wheels 22 is fixedly sleeved on the outside of the output shaft of the servo motor 3. A belt 6 is sleeved between the two sets of transmission wheels 22. Two sets of adjusting wheels 5 are rotatably connected to the other side of the support plate 19, and the belt 6 is fitted against the outer side of the adjusting wheels 5. A transmission shaft 9 is fixedly installed on the upper end of the grinding fixture 14. The upper end of the transmission shaft 9 passes through one end of the bottom of the protective box 7, and the upper end of the transmission shaft 9 is located on the upper surface of the protective box 7. The clamping rotating gear 8 is slidably sleeved on the outside of the transmission shaft 9. A positioning block 11 is fixedly installed at the center of one side of the support plate 19, and the positioning block 11 is slidably sleeved on the outside of the transmission shaft 9.

[0035] like Figures 1 to 7As shown, with the design of a belt 6 sleeved between the two sets of transmission wheels 22, when the servo motor 3 drives the transmission wheel 21 to control the grinding belt 2 to perform grinding operations, the clamp rotating gear 8 can also synchronously drive the transmission shaft 9 to rotate, and the transmission shaft 9 can drive the grinding clamp 14 to rotate. Thus, the grinding clamp 14 rotates synchronously with the conveying of the grinding belt 2 during the grinding operation, increasing the uniformity of grinding the object.

[0036] like Figures 1 to 7 As shown, by sliding the positioning block 11 on the outside of the transmission shaft 9, the positioning block 11 can further improve the stability of the transmission shaft 9 when driving the grinding fixture 14, thereby further improving the uniformity of grinding.

[0037] Furthermore, a positioning shell 24 is connected to one end of the upper surface of the clamping rotating gear 8, and the upper end of the positioning shell 24 extends to the upper surface of the protective box 7. The positioning shell 24 is slidably sleeved on the outside of the transmission shaft 9. A positioning rod 23 is detachably connected to the outside of the transmission shaft 9 by bolts. Both sides of the positioning shell 24 are provided with clearance holes. The positioning rod 23 is located inside the clearance holes. A limit spring 10 is fixedly installed on the upper end of the outer side of the positioning shell 24, and the lower end of the limit spring 10 is attached to the positioning rod 23.

[0038] like Figures 1 to 7 As shown, by means of the design of the lower end of the limiting spring 10 being attached to the positioning rod 23, the transmission shaft 9 can move downward under the interaction of the positioning rod 23 and the limiting spring 10, so that the grinding fixture 14 carrying the moving parts is in close contact with the grinding surface of the grinding belt 2, so that the downward pressure can be controlled without manual intervention, thus achieving the accuracy of the slicing effect and improving the slicing effect.

[0039] Working principle:

[0040] Place the abrasive belt 2 into the belt fixing box 1, and pass the abrasive belt 2 through the belt adjusting wheel 12 and the grinding platform 17. Fix the abrasive belt 2 into the transmission wheel 21 driven by the servo motor 3 using the abrasive belt 2 fixing block 20. Adjust the tension of the belt 6 connecting the grinding fixture 14, the transmission shaft 9 and the servo motor 3 using the belt adjusting wheel 5. Place the object to be ground into the grinding fixture 14 and fix it with the fixing screw 15. Adjust the grinding pressure using the limit spring 10. Put water in from the water inlet pipe 13, turn on the control power supply 4, adjust the speed and start the grinding operation.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding and slicing machine, characterized in that: include: The grinding mechanism consists of a belt fixing box (1), an equipment platform (18), a control power supply (4), and a grinding fixture (14). A support plate (19) is provided on one side of the upper surface of the equipment platform (18). The belt fixing box (1) is located at one end of the support plate (19), and a grinding belt (2) is wound inside the belt fixing box (1). A water collection box (16) is provided in the middle of the upper surface of the equipment platform (18), and a grinding platform (17) is provided on the upper surface of the water collection box (16) for grinding resin. The grinding fixture (14) is movably connected to the support plate (19). The control power supply (4) is located at one end of the upper surface of the equipment platform (18). One end of the water collection box (16) is connected to a water inlet pipe (13), and the outlet of the water inlet pipe (13) is located on the upper surface of the grinding platform (17). The sanding belt limiting mechanism is located on one side of the support plate (19), and the grinding sanding belt (2) is attached to the sanding belt limiting mechanism, so that the grinding sanding belt (2) is attached to the upper surface of the grinding platform (17) through the sanding belt limiting mechanism. An auxiliary grinding mechanism is provided on the upper surface of the support plate (19). The grinding fixture (14) is connected to the auxiliary grinding mechanism in a transmission manner, so that the grinding fixture (14) is rotated on the upper surface of the grinding platform (17) through the auxiliary grinding mechanism.

2. The grinding and slicing machine according to claim 1, characterized in that: The belt abrasive limiting mechanism includes two sets of belt abrasive adjusting wheels (12) and a conveyor wheel (21). The two sets of belt abrasive adjusting wheels (12) are symmetrically arranged on one side of the support plate (19), and both sets of belt abrasive adjusting wheels (12) are correspondingly arranged at both ends of the grinding platform (17). A servo motor (3) is provided at one end of the other side of the support plate (19). The servo motor (3) is electrically connected to the control power supply (4), and one end of the output shaft of the servo motor (3) passes through the support plate (19). A through hole is opened on one side of the support plate (19). The output shaft of the servo motor (3) passes through the through hole to one side of the support plate (19), and one end of the output shaft of the servo motor (3) is fixedly connected to the transmission wheel (21). A fixing block (20) is correspondingly provided on the upper surface of the transmission wheel (21), and the fixing block (20) is rotatably connected to the support plate (19). The grinding sand belt (2) is located at the bottom of the two sets of sand belt adjusting wheels (12). The grinding sand belt (2) is attached to the upper surface of the grinding platform (17), and the grinding sand belt (2) is attached between the fixing block (20) and the transmission wheel (21).

3. A grinding and slicing machine according to claim 2, characterized in that: The auxiliary grinding mechanism includes a protective box (7) and two sets of transmission wheels (22). The protective box (7) is equipped with a clamping rotating gear (8). One end of the clamping rotating gear (8) is connected to one of the sets of transmission wheels (22). The other set of transmission wheels (22) is fixedly sleeved on the outside of the output shaft of the servo motor (3). A belt (6) is sleeved between the two sets of transmission wheels (22). Two sets of adjusting wheels (5) are rotatably connected to the other side of the support plate (19). The belt (6) is fitted against the outside of the adjusting wheels (5).

4. A grinding and slicing machine according to claim 3, characterized in that: The grinding fixture (14) has a drive shaft (9) fixedly installed on its upper end. The upper end of the drive shaft (9) passes through one end of the bottom of the protective box (7) and the upper end of the drive shaft (9) is located on the upper surface of the protective box (7). The fixture rotating gear (8) is slidably sleeved on the outside of the drive shaft (9). A positioning block (11) is fixedly installed on the center of one side of the support plate (19) and the positioning block (11) is slidably sleeved on the outside of the drive shaft (9).

5. A grinding and slicing machine according to claim 4, characterized in that: One end of the upper surface of the rotating gear (8) of the clamp is connected to a positioning shell (24), and the upper end of the positioning shell (24) extends to the upper surface of the protective box (7). The positioning shell (24) is slidably sleeved on the outside of the transmission shaft (9). The outside of the transmission shaft (9) is detachably connected to a positioning rod (23) by bolts. Both sides of the positioning shell (24) are provided with clearance holes. The positioning rod (23) is located inside the clearance holes. A limit spring (10) is fixedly installed on the upper side of the positioning shell (24), and the lower end of the limit spring (10) is attached to the positioning rod (23).

6. A grinding and slicing machine according to claim 1, characterized in that: The grinding fixture (14) has a groove at the bottom and two sets of clamping plates are formed by the groove. The two sets of clamping plates have threaded holes at one end on the same side and fixing screws (15) are connected inside the threaded holes. Thus, the two sets of clamping plates are brought closer or further apart by fixing screws (15).

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