Ju que stone handicraft polishing device

Abstract

The utility model discloses a Ju que stone handicraft polishing device, which belongs to the technical field of stone processing, and structurally comprises a water pool, two groups of vertical plates, two second sliding rods and movable plates, one side of each movable plate is rotatably connected with a rotating plate, two first sliding rods are fixed between the two rotating plates, and the outer sides of the first sliding rods are slidably sleeved with a bearing table. A containing groove is formed in the upper surface of the bearing table, a steering table is in sliding fit with the interior of the containing groove, an adjusting plate is in sliding fit with the back face of the pool, a servo motor capable of vertically ascending and descending is installed at the top of the adjusting plate, a rotating shaft of the servo motor is fixedly connected with a polishing roller, and the outer side face of the polishing roller is fixedly sleeved with a polishing brush. According to the Ju que stone handicraft polishing device disclosed by the utility model, stone can be easily controlled to approach the polishing brush in multiple directions and multiple angles, and the polishing force of the polishing brush to the stone can be better controlled, so that each surface of the stone can be rapidly polished by the polishing brush, the labor intensity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing, in particular to a polishing device for Juque stone handicrafts. Background Art

[0002] Juque stone comes from the cliffs of Dalongtan Township, Renhe District, Panzhihua City, Sichuan Province. This place was called "Juque" in ancient times, hence the name. It is sericite, chlorite, dolomite, slate, and contains quartz, rutile, pyrite, etc. There are many types of Juque inkstone stone, including: green eyes, blue and white, fish brain jelly, banana leaf white, purple sand, chicken blood, gold thread, silver thread, etc. In particular, the stone is distributed with round and Buddha-shaped stone eyes, red like golden pupils, and shaped like cat's eyes.

[0003] Juque stone is usually processed into handicrafts such as inkstones and stone carvings. During the processing of Juque stone, the production of Juque stone handicrafts requires processes such as raw stone collection, material selection, cutting, grinding, painting, carving, washing, polishing, waxing, etc. The stone often needs to be polished after carving. Since the surface of handicrafts usually undergoes complex hollow carvings and is relatively fragile, the early polishing of stone handicrafts is basically done manually, and finally polishing powder or liquid polishing agent is used with a polishing brush for fine polishing and brightening. However, due to the lack of professional polishing equipment, the fine polishing and brightening steps are basically performed by workers based on experience. Workers need to control the polishing brush to approach the stone for polishing. Not only is it difficult to control the polishing strength of the polishing brush on the handicraft, but the labor intensity is also high and it is easy to get tired. In addition, Juque stone handicrafts are generally heavy, which makes it difficult to adjust the polishing position of the handicraft, greatly reducing the polishing efficiency of Juque stone handicrafts. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a Juque stone handicraft polishing device, which can easily control the stone to approach the polishing brush in multiple directions and angles, and can better control the grinding force of the polishing brush on the stone, so that the polishing brush can quickly grind various surfaces of the stone, reducing labor intensity and improving work efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] Provided is a Juque stone handicraft polishing device, comprising a water pool, two groups of vertical plates are fixed on the top of the water pool, a second slide bar is fixed between each group of the vertical plates, a movable plate is slidably sleeved on the two second slide bars, a spring is fixed between the movable plate and one of the vertical plates, a rotating plate is rotatably connected to one side of the two movable plates, two first slide bars are fixed between the two rotating plates, a bearing platform is slidably sleeved on the outer side of the first slide bar, a receiving groove is provided on the upper surface of the bearing platform, and a turning platform for adjusting the grinding angle of the stone is slidably matched in the receiving groove;

[0007] A water pipe is fixedly installed on the upper surface of the water pool, and an adjustment plate is slidably fitted on the back of the water pool. A servo motor that can be vertically lifted is installed on the top of the adjustment plate. A polishing roller is fixedly connected to the rotating shaft of the servo motor, and a polishing brush is fixedly sleeved on the outer side of the polishing roller.

[0008] Furthermore, a slide groove is provided at a position on the upper surface of the pool corresponding to the movable plate, and a slider is fixed on the lower surface of the movable plate, and the slider is slidably fitted in the slide groove.

[0009] Furthermore, a square groove is opened at the bottom of the accommodating groove, and a square column is rotatably connected to the lower surface of the turning platform. The square column is slidably fitted in the square groove, and a bolt column is rotatably connected to the bottom end of the square column. The bottom end of the bolt column passes through the bearing platform and is threadedly connected to the bearing platform, and a handwheel is installed at the bottom end of the bolt column.

[0010] Furthermore, a group of second guide rods are fixed on the back of the water pool, the adjustment plate is slidably sleeved on the outside of the second guide rods, and the lower surface of the adjustment plate is in sliding contact with the upper surface of the water pool.

[0011] Furthermore, a threaded screw is rotatably connected to the back of the pool, one end of the threaded screw passes through the adjustment plate and is threadedly connected to the adjustment plate, and a hand wheel is also fixedly installed on one end of the threaded screw.

[0012] Furthermore, a group of first guide rods are fixed to one end of the upper surface of the adjustment plate, a lifting plate is fixed to one end of the servo motor, the top end of the first guide rod slides through the lifting plate, an electric push rod is fixedly installed on the upper surface of the adjustment plate, and the output end of the electric push rod is fixedly connected to the lifting plate.

[0013] Furthermore, the polishing roller is located on one side of the supporting platform, and rubber pads are fixed on the upper surfaces of the supporting platform and the turning platform. The surface of the rubber pads is provided with anti-slip grooves. The bottom surface of the water pool is fixedly connected to a drain pipe, and valves are installed on the water pipe and the drain pipe.

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

[0015] 1. In the Juque stone handicraft polishing device exemplified by the utility model, the supporting platform can be used to support stones. Through the rotating connection of the rotating plate and the movable plate, the inclination angle of the supporting platform can be adjusted as needed, which is convenient for polishing the side of the stone. Through the sliding cooperation of the supporting platform and the first slide bar, it is convenient to control the left and right movement of the stone. The sliding cooperation of the movable plate and the second slide bar is convenient to push the stone toward the polishing roller. The setting of the spring can give the movable plate a pullback resistance, which is convenient for the operator to control the polishing force of the polishing brush on the stone, avoiding damage to the stone carving pattern due to excessive squeezing of the polishing brush. The polishing personnel can easily control the stone to approach the polishing roller in multiple directions and angles, and realize rapid polishing of the edge of the Juque stone, which greatly reduces the work intensity and speeds up the work efficiency.

[0016] 2. The Juque stone handicraft polishing device of the utility model example can drive the square column to move upward by rotating the bolt column, so that the turning table slides out of the accommodating groove and lifts the stone on the supporting platform upward. Since the turning table is rotatably connected to the square column, the stone can be easily rotated, which is convenient for adjusting the grinding position of the stone.

[0017] 3. The Juque stone handicraft polishing device of the utility model example, the rubber pad and the anti-skid pattern thereon can effectively prevent the side slip between the stone and the bearing platform and the turning platform through the compression deformation of the rubber pad, making the contact between the stone and the bearing platform and the turning platform more stable.

[0018] 4. The Juque stone handicraft polishing device of the utility model example can push the servo motor to rise and fall vertically through the electric push rod, thereby adjusting the grinding height of the polishing roller. The adjusting plate can be pushed to slide toward the inside of the water pool by rotating the threaded screw, thereby driving the polishing roller to move to the top of the stone, so that the polishing brush on the polishing roller can polish the surface of the stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the utility model when the movable plate and the bearing platform are connected;

[0022] Figure 3 It is a schematic diagram of the internal structure of the load-bearing platform of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the utility model from another angle.

[0024] In the figure, 1. water tank, 2. movable plate, 3. rotating plate, 4. first slide bar, 5. bearing platform, 6. servo motor, 7. polishing roller, 8. vertical plate, 9. second slide bar, 10. spring, 11. slide groove, 12. slider, 13. turning platform, 14. accommodating groove, 15. rubber pad, 16. square groove, 17. square column, 18. bolt column, 19. hand wheel, 20. lifting plate, 21. adjusting plate, 22. first guide rod, 23. electric push rod, 24. second guide rod, 25. threaded screw, 26. water pipe. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0031] Example: Reference Figure 1-4 A Juque stone handicraft polishing device shown in the figure comprises a pool 1, two groups of vertical plates 8 are fixed on the top of the pool 1, a second slide bar 9 is fixed between each group of vertical plates 8, a movable plate 2 is slidably sleeved on the two second slide bars 9, a spring 10 is fixed between the movable plate 2 and one of the vertical plates 8, a rotating plate 3 is rotatably connected to one side of the two movable plates 2, two first slide bars 4 are fixed between the two rotating plates 3, a bearing platform 5 is slidably sleeved on the outer side of the first slide bar 4, a receiving groove 14 is opened on the upper surface of the bearing platform 5, and a turning platform 13 for adjusting the grinding angle of the stone is slidably matched in the receiving groove 14;

[0032] A water pipe 26 is fixedly installed on the upper surface of the pool 1, and an adjusting plate 21 is slidably fitted on the back of the pool 1. A servo motor 6 that can be vertically lifted is installed on the top of the adjusting plate 21. A polishing roller 7 is fixedly connected to the rotating shaft of the servo motor 6. A polishing brush is fixedly sleeved on the outer side of the polishing roller 7. The polishing roller 7 is located on one side of the supporting platform 5. Rubber pads 15 are fixed on the upper surfaces of the supporting platform 5 and the turning platform 13. The surface of the rubber pad 15 is provided with anti-slip grooves. A drain pipe is fixedly connected to the bottom surface of the pool 1. Valves are installed on the water pipe 26 and the drain pipe. The sewage in the pool 1 can be discharged by opening the valve on the drain pipe.

[0033] When using the polishing device to polish and brighten the Juque stone craft, the operator first moves the stone to be polished to the top of the carrier 5. Since the Juque stone craft is heavy, the rubber pad 15 will be deformed due to extrusion. The rubber pad 15 and the anti-skid pattern thereon can prevent the stone from sliding sideways with the carrier 5 and the turning platform 13, making the contact between the stone and the carrier 5 and the turning platform 13 more stable. The servo motor 6 starts and controls the polishing roller 7 to rotate. The polishing brush fixed on the polishing roller 7 is used to polish the surface of the stone. The type of polishing brush on the polishing roller 7 can be replaced according to the polishing needs. The valve on the water pipe 26 can be opened to spray clean water on the surface of the stone, which can be used to clean the stone.

[0034] When polishing the edge of the stone, the bearing platform 5 can be turned over so that the edge of the stone contacts the polishing brush at different angles. The bearing platform 5 can be slid along the first slide bar 4 so that different parts of the stone contact the polishing brush. Due to the sliding cooperation between the second slide bar 9 and the movable plate 2, the stone can be pushed to move horizontally toward the polishing brush. During this process, the spring 10 will generate a pulling force on the movable plate 2, which is convenient for the operator to control the moving speed of the stone and the grinding force of the polishing brush on the stone to avoid damage to the stone carving pattern. When it is necessary to change the grinding side of the stone, the turning platform 13 can be pushed upward to make the turning platform 13 slide out of the receiving groove 14 and lift the stone. At this time, rotating the turning platform 13 can easily drive the stone thereon to rotate a certain angle. The turning platform 13 is controlled to slide into the receiving groove 14 again, and the stone will fall on the surface of the bearing platform 5 again. At this time, the stone is fixed;

[0035] When it is necessary to polish the upper surface of the stone, lift the servo motor 6 to a suitable height, and then control the adjustment plate 21 to slide toward the inside of the water pool 1, so that the polishing roller 7 rotatably connected to the servo motor 6 can be moved to the top of the stone. At this time, push the water pool 1 to move horizontally front and back or left and right, and the polishing brush can polish various parts of the upper surface of the stone. By controlling the horizontal height of the polishing roller 7, the polishing force of the polishing brush on the stone surface can be controlled.

[0036] In order to improve the stability of the longitudinal movement of the movable plate 2, further, in this embodiment, a slide groove 11 is opened at the position of the upper surface of the pool 1 corresponding to the movable plate 2, and a slider 12 is fixed to the lower surface of the movable plate 2, and the slider 12 slides in the slide groove 11.

[0037] In order to control the lifting and lowering of the turning platform 13 so that the turning platform 13 can lift the stone and rotate, in this embodiment, a square groove 16 is provided at the bottom of the accommodating groove 14, and a square column 17 is rotatably connected to the lower surface of the turning platform 13, and the square column 17 is slidably fitted in the square groove 16. A bolt column 18 is rotatably connected to the bottom end of the square column 17, and the bottom end of the bolt column 18 passes through the bearing platform 5 and is threadedly connected to the bearing platform 5. A hand wheel 19 is installed at the bottom end of the bolt column 18. The bolt column 18 can be driven to rotate by screwing the hand wheel 19. Since the bolt column 18 is threadedly connected to the bearing platform 5, the bolt column 18 will push the square column 17 to move upward, and the turning platform 13 moves upward synchronously with the square column 17, so the turning platform 13 can slide out of the accommodating groove 14 and lift the stone, and since the square column 17 and the turning platform 13 are rotatably connected, the turning platform 13 and the stone thereon can perform rotational motion.

[0038] In order to control the adjustment plate 21 to slide toward the inside of the pool 1, in this embodiment, a set of second guide rods 24 are fixed on the back of the pool 1, the adjustment plate 21 is slidably sleeved on the outside of the second guide rods 24, the lower surface of the adjustment plate 21 is in sliding contact with the upper surface of the pool 1, and a threaded screw 25 is rotatably connected to the back of the pool 1, one end of the threaded screw 25 passes through the adjustment plate 21 and is threadedly connected to the adjustment plate 21, and one end of the threaded screw 25 is also fixedly installed with a hand wheel 19. The threaded screw 25 can be rotated by screwing the hand wheel 19, and the adjustment plate 21 can be controlled to move longitudinally along the second guide rod 24 by driving the threaded screw 25, thereby driving the polishing roller 7 to move to the top of the stone.

[0039] In order to conveniently control the horizontal height of the polishing roller 7, in this embodiment, a group of first guide rods 22 are fixed at one end of the upper surface of the adjustment plate 21, a lifting plate 20 is fixed at one end of the servo motor 6, the top end of the first guide rod 22 slides through the lifting plate 20, an electric push rod 23 is fixedly installed on the upper surface of the adjustment plate 21, and the output end of the electric push rod 23 is fixedly connected to the lifting plate 20. Through the extension and retraction of the output end of the electric push rod 23, the servo motor 6 can be controlled to rise and fall vertically along the first guide rod 22, which is convenient for adjusting the horizontal height of the polishing roller 7, so that the polishing roller 7 can perform grinding operations on the surface of the stone.

[0040] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0041] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A Juque stone handicraft polishing device, characterized in that: The invention comprises a pool (1), wherein two groups of vertical plates (8) are fixed on the top of the pool (1), a second slide bar (9) is fixed between each group of the vertical plates (8), a movable plate (2) is slidably sleeved on the two second slide bars (9), a spring (10) is fixed between the movable plate (2) and one of the vertical plates (8), one side of the two movable plates (2) is rotatably connected to a rotating plate (3), two first slide bars (4) are fixed between the two rotating plates (3), a bearing platform (5) is slidably sleeved on the outer side of the first slide bars (4), a receiving groove (14) is provided on the upper surface of the bearing platform (5), and a turning platform (13) for adjusting the grinding angle of the stone is slidably matched in the receiving groove (14); A water pipe (26) is fixedly mounted on the upper surface of the water pool (1), and an adjustment plate (21) is slidably mounted on the back of the water pool (1). A servo motor (6) capable of vertical lifting is mounted on the top of the adjustment plate (21). A polishing roller (7) is fixedly connected to the rotating shaft of the servo motor (6), and a polishing brush is fixedly sleeved on the outer side of the polishing roller (7).

2. The Juque stone handicraft polishing device according to claim 1 is characterized in that: The upper surface of the water pool (1) is provided with a slide groove (11) at a position corresponding to the movable plate (2), and a slider (12) is fixed to the lower surface of the movable plate (2), and the slider (12) is slidably fitted in the slide groove (11).

3. The Juque stone handicraft polishing device according to claim 1, characterized in that: A square groove (16) is provided at the bottom of the accommodating groove (14); a square column (17) is rotatably connected to the lower surface of the turning platform (13); the square column (17) is slidably fitted in the square groove (16); a bolt column (18) is rotatably connected to the bottom end of the square column (17); the bottom end of the bolt column (18) passes through the bearing platform (5) and is threadedly connected to the bearing platform (5); a hand wheel (19) is installed at the bottom end of the bolt column (18).

4. The Juque stone handicraft polishing device according to claim 1, characterized in that: A group of second guide rods (24) are fixed to the back of the water pool (1), the adjustment plate (21) is slidably sleeved on the outside of the second guide rods (24), and the lower surface of the adjustment plate (21) is in sliding contact with the upper surface of the water pool (1).

5. The Juque stone handicraft polishing device according to claim 4, characterized in that: The back of the water pool (1) is rotatably connected to a threaded screw (25), one end of which passes through the adjustment plate (21) and is threadably connected to the adjustment plate (21), and one end of which is also fixedly mounted with a hand wheel (19).

6. The Juque stone handicraft polishing device according to claim 1, characterized in that: A group of first guide rods (22) are fixed to one end of the upper surface of the adjustment plate (21), a lifting plate (20) is fixed to one end of the servo motor (6), the top end of the first guide rod (22) slides through the lifting plate (20), an electric push rod (23) is fixedly mounted on the upper surface of the adjustment plate (21), and the output end of the electric push rod (23) is fixedly connected to the lifting plate (20).

7. The Juque stone handicraft polishing device according to any one of claims 1 to 6, characterized in that: The polishing roller (7) is located on one side of the bearing platform (5); rubber pads (15) are fixed on the upper surfaces of the bearing platform (5) and the turning platform (13); the surface of the rubber pads (15) is provided with anti-slip grooves; the bottom surface of the water pool (1) is fixedly connected to a drainage pipe; valves are installed on the water pipe (26) and the drainage pipe.

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