Efficient polishing device for quartz stone production
Patent Information
- Application Number
- CN202522479145.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-22
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-22
AI Technical Summary
随着石英石产业规模化、集约化发展，行业对抛光工序的效率、质量稳定性以及适配性提出了更高要求，传统石英石抛光装置逐渐难以满足当前生产需求，其存在的技术缺陷也日益凸显
[0010]石英石倒入至抛光筒内后，石英石由于重力进入抛光筒内部的最底端，抛光过程中伺服电机带动传动杆转动，使得传动杆带动推板和触板旋转，旋转的推板推动石英石在抛光筒底部旋转滑动而被抛光，之后三相电机通过传动轴带动抛光筒翻转180°，使得抛光筒带有进排料斗的一端朝下，翻转过程中石英石沿着内筒体的中空通道滑动与旋转过程中的触板接触而被分散，之后石英石再次位于此时抛光筒的底端而被抛光，进而可实现对抛光过程中的石英石进行翻面操作，减少对石英石的抛光死角，抛光效率较高，使用更加方便。
Smart Images
Figure CN224795415U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polishing equipment technology, and in particular to a high-efficiency polishing device for quartz stone production. Background Technology
[0002] In modern architectural decoration and custom home furnishing, quartz stone is increasingly widely used due to its advantages such as high hardness, wear resistance, impermeability, and aesthetic appeal, leading to a continuous rise in market demand. Polishing, as a key process in quartz stone production, directly determines the surface gloss, smoothness, and visual texture of the finished product, significantly impacting its market competitiveness. With the large-scale and intensive development of the quartz stone industry, higher demands are being placed on the efficiency, quality stability, and adaptability of the polishing process. Traditional quartz stone polishing equipment is gradually becoming insufficient to meet current production needs, and its technical shortcomings are becoming increasingly apparent. Traditional equipment can typically only polish quartz slabs in a single pass or area. This often requires transferring the slabs between multiple machines or repeatedly adjusting equipment parameters for repeated processing. This not only increases the time spent on process connections and the cost of manual handling, but also makes it easy for positioning deviations during handling to affect the final polishing accuracy. As a result, the overall processing efficiency is low, making it difficult to adapt to large-scale continuous production scenarios. The low polishing quality increases the product rework rate and raises production costs. Utility Model Content
[0003] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology and to propose a high-efficiency polishing device for quartz stone production.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: A high-efficiency polishing device for quartz stone production includes a support plate, a left support frame, and a right support frame. The left and right support frames are respectively fixed to the left and right ends of the upper surface of the support plate. A connecting pipe is fixed to the upper left side of the left support frame via a bracket. A three-phase motor is fixed to the upper right side of the right support frame. A connecting shaft is horizontally embedded in the upper left side of the left support frame. A polishing cylinder is fixed to the right side of the connecting shaft. An inner cylinder is fixed to the middle of the polishing cylinder. A servo motor is fixed to the bottom of the polishing cylinder. A transmission rod is fixed to the top of the transmission shaft at the power output end of the servo motor. A push plate and a contact plate are fixed to the outer wall of the transmission rod. A feed hopper is fixed to the top of the polishing cylinder. A water pump is fixed to the top left side of the support plate.
[0005] Preferably, the left side of the drive shaft at the power output end of the three-phase motor is connected to the polishing cylinder, and the polishing cylinder rotates 180° forward and backward between the left and right support frames around the connecting shaft.
[0006] Preferably, the left side of the connecting pipe is fixedly connected to the discharge end of the water pump, and the right side of the connecting pipe is embedded inside the connecting shaft through a rotary sealing joint. The connecting shaft rotates back and forth horizontally on the outside of the connecting pipe.
[0007] Preferably, a hollow channel is vertically provided in the middle of the inner cylinder, and the inner right side of the connecting shaft is connected to the hollow channel through a drainage channel provided by a polishing cylinder and a horizontal opening inside the inner cylinder.
[0008] Preferably, the upper and lower ends of the transmission rod are provided with push plates and contact plates in an annular shape at equal intervals, and the contact plates are located at the upper and lower ends of the hollow channel.
[0009] Preferably, during the polishing station, the outer wall of the pusher plate is in close contact with the bottom of the polishing cylinder and the side wall of the inner cylinder. The surfaces of the bottom of the polishing cylinder and the side wall of the inner cylinder are rough, and the quartz stone is polished by friction.
[0010] After the quartz stone is poured into the polishing cylinder, it enters the bottom of the cylinder due to gravity. During the polishing process, the servo motor drives the transmission rod to rotate, which in turn drives the push plate and the contact plate to rotate. The rotating push plate pushes the quartz stone to rotate and slide at the bottom of the polishing cylinder and is polished. Then, the three-phase motor drives the polishing cylinder to rotate 180° through the transmission shaft, so that the end of the polishing cylinder with the feed and discharge hoppers faces downward. During the rotation, the quartz stone slides along the hollow channel of the inner cylinder and contacts the rotating contact plate and is dispersed. Afterward, the quartz stone is back at the bottom of the polishing cylinder and is polished. This allows for the flipping operation of the quartz stone during the polishing process, reducing the polishing dead angles, resulting in higher polishing efficiency and greater ease of use. Attached Figure Description
[0011] Figure 1 This is a front view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from the left side; Figure 3 This is a front cross-sectional view of the overall structure of this utility model; Figure 4 This is a partial structural diagram of the transmission rod in this utility model.
[0012] Legend: Support plate 1, left support frame 2, connecting pipe 201, right support frame 3, three-phase motor 301, connecting shaft 4, polishing cylinder 5, inner cylinder 501, servo motor 502, transmission rod 503, push plate 504, touch plate 505, feed hopper 506, water pump 6. Detailed Implementation
[0013] Example 1, referring to Figure 1-4A high-efficiency polishing device for quartz stone production includes a support plate 1, a left support frame 2, and a right support frame 3. The left and right ends of the upper surface of the support plate 1 are respectively fixed to the left and right ends of the support plate 1. A connecting pipe 201 is fixed to the upper left side of the left support frame 2 via a bracket. A three-phase motor 301 is fixed to the upper right side of the right support frame 3. A connecting shaft 4 is horizontally embedded in the upper left side of the left support frame 2. A polishing cylinder 5 is fixed to the right side of the connecting shaft 4. An inner cylinder 501 is fixed in the middle of the polishing cylinder 5. A servo motor 502 is fixed to the bottom of the polishing cylinder 5. A transmission rod 503 is fixed to the top of the transmission shaft at the power output end of the servo motor 502. A push plate 504 and a touch plate 505 are fixed to the outer wall of the transmission rod 503. A feed hopper 506 is fixed to the top of the polishing cylinder 5. A water pump 6 is fixed to the top left side of the support plate 1.
[0014] The left side of the drive shaft at the power output end of the three-phase motor 301 is connected to the polishing cylinder 5. The polishing cylinder 5 rotates 180° forward and backward between the left support frame 2 and the right support frame 3 around the connecting shaft 4. The upper and lower ends of the transmission rod 503 are both equidistantly arranged in a circular shape with push plates 504 and touch plates 505, and the touch plates 505 are located at the upper and lower ends of the hollow channel. After the quartz stone is poured into the polishing cylinder 5, it enters the bottom of the polishing cylinder 5 due to gravity. During the polishing process, the servo motor 502 drives the transmission rod 503 to rotate, which causes the transmission rod 503 to drive the push plate 504 and the contact plate 505 to rotate. The rotating push plate 504 pushes the quartz stone to rotate and slide at the bottom of the polishing cylinder 5 and is polished. During the polishing station, the outer wall of the push plate (504) is in close contact with the bottom of the polishing cylinder (5) and the side wall of the inner cylinder (501). The surfaces of the bottom of the polishing cylinder (5) and the side wall of the inner cylinder (501) are rough, and the quartz stone is polished by friction. As the quartz stone is pushed, it comes into contact with the upper and lower ends of the rough inner wall of the polishing cylinder 5 and the upper and lower end surfaces of the inner cylinder 501, so that these rough surfaces rub and polish the quartz stone. During the polishing process, when the three-phase motor 301 drives the polishing cylinder 5 to rotate 180° via the drive shaft, the end of the polishing cylinder 5 with the feed hopper 506 can face downwards. During the rotation, the quartz stone slides along the hollow channel of the inner cylinder 501 and contacts the contact plate 505 during the rotation process and is dispersed. Afterwards, the quartz stone is located at the bottom of the polishing cylinder 5 again and is polished. This allows for the flipping operation of the quartz stone during the polishing process, reducing the polishing dead angles of the quartz stone, resulting in higher polishing efficiency and greater ease of use.
[0015] Example 2 differs from Example 1 in that, in this example, the left side of the connecting pipe 201 is fixedly connected to the discharge end of the water pump 6, and the right side of the connecting pipe 201 is embedded inside the connecting shaft 4 through a rotary sealing joint. The connecting shaft 4 rotates back and forth horizontally on the outside of the connecting pipe 201. During the rotation of the polishing cylinder 5, the connecting shaft 4 on the left side of the polishing cylinder 5 rotates outside the connecting pipe 201. At this time, the water pump 6 can still introduce water into the interior of the connecting shaft 4 through the connecting pipe 201. A hollow channel is vertically provided in the middle of the inner cylinder 501. The inner right side of the connecting shaft 4 is connected to the hollow channel through the polishing cylinder 5 and the drainage channel provided by the horizontal opening inside the inner cylinder 501. During the polishing process of quartz stone, the water pump 6 on the top left side of the support plate 1 is started to introduce clean water into the connecting pipe 201 fixed on the left side bracket; since the connecting shaft 4 needs to be rotated with the polishing cylinder 5, the right side of the connecting pipe 201 is embedded inside the connecting shaft 4 through a rotary sealing joint to ensure that there is no coolant leakage during rotation; the clean water flows along the internal channel of the connecting shaft 4, through the transverse drainage channel preset on the side wall of the polishing cylinder 5 and the inner cylinder 501, and finally flows into the hollow channel of the inner cylinder 501; The clean water entering the hollow channel can fully contact the quartz stone slabs, transmission rod 503, push plate 504, contact plate 505, and the rough working surface of the inner wall and inner cylinder 501 of the polishing cylinder 5 during the polishing process. Through convection and heat exchange, the heat generated by friction is removed, and the temperature of the polishing area is stably controlled below 60°C to prevent the quartz stone from cracking due to high temperature, and at the same time to prevent the internal components of the device from overheating and aging. After cooling, the clean water is finally discharged from the feed hopper 506 at the top of the polishing cylinder 5, and can be connected to the recycling pipeline for recycling, reducing water consumption.
[0016] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.
Claims
1. A high-efficiency polishing device for quartz stone production, comprising a support plate (1), a left support frame (2), and a right support frame (3), wherein the left support frame (2) and the right support frame (3) are respectively fixed to the left and right ends of the upper surface of the support plate (1), characterized in that, A connecting pipe (201) is fixed to the upper left side of the left support frame (2) by a bracket. A three-phase motor (301) is fixed to the upper right side of the right support frame (3). A connecting shaft (4) is horizontally embedded to the upper left side of the left support frame (2). A polishing cylinder (5) is fixed to the right side of the connecting shaft (4). An inner cylinder (501) is fixed to the middle of the polishing cylinder (5). A servo motor (502) is fixed to the bottom of the polishing cylinder (5). A transmission rod (503) is fixed to the top of the transmission shaft at the power output end of the servo motor (502). A push plate (504) and a touch plate (505) are fixed to the outer wall of the transmission rod (503). A feed hopper (506) is fixed to the top of the polishing cylinder (5). A water pump (6) is fixed to the left side of the top of the support plate (1).
2. The high-efficiency polishing device for quartz stone production according to claim 1, characterized in that, The left side of the drive shaft at the power output end of the three-phase motor (301) is connected to the polishing cylinder (5). The polishing cylinder (5) rotates 180° forward and backward between the left support frame (2) and the right support frame (3) around the connecting shaft (4).
3. The high-efficiency polishing device for quartz stone production according to claim 1, characterized in that, The left side of the connecting pipe (201) is fixedly connected to the discharge end of the water pump (6), and the right side of the connecting pipe (201) is embedded in the interior of the connecting shaft (4) through a rotary sealing joint. The connecting shaft (4) rotates back and forth horizontally on the outside of the connecting pipe (201).
4. The high-efficiency polishing device for quartz stone production according to claim 1, characterized in that, A hollow channel is vertically arranged in the middle of the inner cylinder (501). The inner right side of the connecting shaft (4) is connected to the hollow channel through the polishing cylinder (5) and the drainage channel provided by the horizontal opening inside the inner cylinder (501).
5. The high-efficiency polishing device for quartz stone production according to claim 4, characterized in that, The upper and lower ends of the transmission rod (503) are both provided with push plates (504) and touch plates (505) in an annular shape at equal intervals. The touch plates (505) are provided at the upper and lower ends of the hollow channel.
6. The high-efficiency polishing device for quartz stone production according to claim 1, characterized in that, During the polishing station, the outer wall of the push plate (504) is in close contact with the bottom of the polishing cylinder (5) and the side wall of the inner cylinder (501). The bottom of the polishing cylinder (5) and the side wall of the inner cylinder (501) are rough, and the quartz stone is polished by friction.