Wool roller polishing device

Abstract

The utility model discloses a wool roller polishing device which comprises a polishing box, a supporting plate is arranged on the inner wall of the polishing box, a partition plate dividing the space above the polishing box into two parts is arranged at the top end of the supporting plate, a driving mechanism is arranged on one side of the partition plate, and a clamping mechanism and a polishing mechanism are arranged on the other side of the partition plate. The driving mechanism comprises two rotating shafts which are rotationally connected to the inner wall of the partition plate and are symmetrically arranged, a driving gear and a driven gear, and the driving gear and the driven gear are fixedly connected to the outer portions of the same ends of the two rotating shafts. According to the device, uniform-speed rotation of the wool roller and accurate positioning and control of the grinding head are achieved through accurate mechanical structure design, the grinding quality is ensured through cooperation of a double-spiral lead screw and an electric push rod, an arc-shaped groove of a clamping mechanism is matched with the shape of the wool roller, and a rubber pad plays a role in protecting and adapting to different diameters; and the grinding precision, quality, universality and production efficiency are improved, remarkable advantages are achieved in the industries such as printing, and various high-precision industrial application requirements can be better met.

Description

TECHNICAL FIELD

[0001] The utility model relates to wool roller technical field, especially relate to a wool roller polishing device. BACKGROUND

[0002] In the production and use process of wool roller, the smoothness and flatness of its surface have a vital influence on the performance and use effect of wool roller.

[0003] The traditional wool roller polishing mode often relies on manual operation, and the polishing quality is difficult to guarantee, manual polishing is not only slow, cannot satisfy the demand of large-scale production, and due to the instability of manual operation, can easily lead to uneven polishing of the surface of wool roller, affects its effect in subsequent use, for example, in the textile printing and dyeing industry, can cause the problem of inconsistent printing and dyeing quality, with the continuous development of industrial technology, higher requirements are put forward to the precision, efficiency and environmental protection of wool roller polishing.

[0004] Therefore, we propose a wool roller polishing device. CONTENT OF THE UTILITY MODEL

[0005] The main purpose of the utility model is to provide a wool roller polishing device, in order to prevent the unevenness and precision control loss problems caused by the difference of operating personnel in the process of manual polishing of wool roller, so as to improve the appearance quality of products, which can effectively solve the problems in the background art.

[0006] In order to achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] A wool roller polishing device, comprising a polishing box, a support plate is arranged on the inner wall of the polishing box, a partition plate is arranged at the top end of the support plate, the space above the polishing box is divided into two parts, a drive mechanism is arranged on one side of the partition plate, a clamping mechanism and a polishing mechanism are arranged on the other side of the partition plate, and the clamping mechanisms are oppositely arranged and have two groups;

[0008] The drive mechanism comprises two rotating shafts which are rotatably connected to the inner wall of the partition plate and are oppositely arranged, a driving gear fixedly connected to the same end outside the two rotating shafts and a driven gear, the driving gear and the driven gear are connected through a belt transmission, a support is fixedly connected to one side of the partition plate close to the driving gear, a drive motor is fixedly installed on one side of the support, the output shaft of the drive motor penetrates the support and is fixedly connected to one end of the rotating shaft on the driving gear;

[0009] The clamping mechanism is composed of a rotating disc, a support seat and a hydraulic clamp, one end of one of the rotating shafts is fixedly connected to the middle part of one end of one of the rotating discs, arc-shaped grooves are formed in the support seat and the hydraulic clamp, and rubber pads are arranged in the arc-shaped grooves;

[0010] The polishing mechanism comprises a double screw rod fixedly connected with another rotating shaft, a moving seat threadedly connected on the double screw rod, an electric push rod fixedly installed on the upper part and the lower part of one side of the moving seat, a moving frame fixedly connected with the output end of the two electric push rods, a polishing motor fixedly installed on the inner side middle part of the moving frame close to the moving seat, and a polishing head fixedly connected with the output shaft of the polishing motor and penetrating through the moving frame.

[0011] By adopting the above technical scheme, when the wool roller needs to be polished, the driving motor on the support is started first, the output shaft of the driving motor rotates to drive the rotating shaft on the driving gear to rotate, the driving gear rotates with the rotating shaft, and drives the driven gear to rotate through the belt. Since the driving gear and the driven gear are symmetrically arranged and connected through the belt, the two rotating shafts rotate synchronously and in the same direction.

[0012] The wool roller is placed between the two clamping mechanisms, and the two ends of the wool roller are located in the arc-shaped grooves of the two support seats and the hydraulic clamps respectively. The rubber pads in the arc-shaped grooves can increase the friction with the surface of the wool roller and also protect the surface of the wool roller. Then the hydraulic clamp is started, and under the action of the hydraulic system, the hydraulic clamp moves towards the support seat to clamp the wool roller between the arc-shaped grooves. Since the two clamping mechanisms are oppositely arranged and have the same structure, the wool roller can be stably clamped from both ends. With the rotation of the rotating shaft, one of the rotating shafts drives the connected turntable to rotate, and the turntable drives the support seat, the hydraulic clamp and the clamped wool roller to rotate together, thereby realizing the uniform rotation of the wool roller during polishing.

[0013] The other rotating shaft drives the double screw rod to rotate. Since the moving seat is threadedly connected with the double screw rod, the rotation of the double screw rod will cause the moving seat to move axially along the double screw rod. By controlling the rotation direction of the rotating shaft, the position of the moving seat can be adjusted, and then the polishing head can be moved to the appropriate polishing position to align with the surface of the wool roller. When the position of the polishing head is adjusted, the electric push rod is started to move the moving frame towards the wool roller, so that the polishing head approaches the surface of the wool roller. Then the polishing motor is started, and the output shaft of the polishing motor drives the polishing head to rotate at high speed. By adjusting the extension length of the electric push rod, the pressure between the polishing head and the surface of the wool roller can be controlled, thereby realizing the control of the polishing force. During the rotation of the wool roller, the high-speed rotating polishing head polishes the surface of the wool roller to remove the defects and uneven parts on the surface, so that the required smoothness and flatness are achieved.

[0014] Further, one side of the support seat is fixedly connected with one end of the turntable, and the hydraulic clamp is located at both ends of the support seat and is slidably connected with the support seat.

[0015] By adopting the above technical scheme, when the rotating disc rotates, the supporting seat rotates together, the rotating movement of the rotating disc as an intermediate link of power transmission is driven by the rotating shaft in the driving mechanism, when the rotating shaft rotates, the rotating power is transmitted to the supporting seat through the fixed connection with the rotating disc, so that the supporting seat can rotate around the central shaft; since the hydraulic clamps are in sliding connection with the supporting seat, under the pushing of the hydraulic oil, the hydraulic clamps slide along the supporting seat to the direction of the wool roller, and the hydraulic clamps at both ends of the supporting seat move to the middle at the same time, gradually approaching the wool roller.

[0016] Further, a sliding rod is arranged below the double helical screw rod, and the two ends of the sliding rod are fixedly connected with the partition plate and the inner wall of one end of the polishing box.

[0017] By adopting the above technical scheme, the two ends of the sliding rod are fixedly connected with the partition plate and the inner wall of one end of the polishing box, thereby providing additional support for the related components of the entire polishing mechanism; when the double helical screw rod drives the moving seat to move, the sliding rod plays a guiding role; when the double helical screw rod drives the moving seat to move along the screw rod axis, the sliding rod can limit the degree of freedom of the moving seat, so that the moving seat can only move in the predetermined straight line direction and cannot rotate or deviate from the axial direction, which ensures that the polishing head can accurately move to the position to be polished, and improves the polishing precision and accuracy.

[0018] Further, the moving seat is located outside the sliding rod and is in sliding connection with the sliding rod.

[0019] By adopting the above technical scheme, on the one hand, this connection mode further strengthens the guiding function of the sliding rod on the moving seat, and on the other hand, this connection mode also helps to share various forces received by the moving seat, and at the same time, under the synergistic action of the double helical screw rod and the sliding rod, the movement of the moving seat is more smooth.

[0020] Further, a dust collecting mechanism is arranged in the polishing box and located at the lower part of the supporting plate, and the dust collecting mechanism comprises a dust collecting cover fixedly installed on the supporting plate.

[0021] By adopting the above technical scheme, the dust collecting cover can form a local negative pressure area during polishing, and the dust and fiber debris generated during polishing are more easily sucked into the dust collecting cover due to the local negative pressure area, and the dust collecting cover is in the shape of a funnel to expand the collection range and improve the collection efficiency.

[0022] Further, a dust collector is fixedly installed at the bottom end of the polishing box, and the dust collector and the dust collecting cover are connected in communication through a dust suction pipe.

[0023] By adopting the technical scheme, a large amount of dust and fiber debris is generated in the polishing process of the wool roller, the dust hood is located on the support plate and close to the polishing area, and can cover the range of dust and debris generated in the polishing as much as possible, since the dust collector generates strong suction force when working, negative pressure is formed at the dust hood through the dust suction pipe, under the action of the negative pressure, the dust and fiber debris generated in the polishing process are quickly sucked into the dust hood, and then flow to the dust collector along the dust suction pipe, the dust collector collects the dust and debris, prevents them from floating everywhere in the polishing box, and thus the working environment is kept clean, the harm to the health of the operator is reduced, and damage of the dust and debris to other components of the polishing device is avoided, and normal operation and service life of the polishing device are ensured.

[0024] Compared with the prior art, the utility model has the advantages of:

[0025] (1)The wool roller polishing device accurately controls the rotation speed of the wool roller and the accurate positioning and control of the polishing head through precise mechanical structure design, synchronous rotation of the two rotating shafts ensures the stability of the rotation of the wool roller, and cooperation of the double helical screw rod and the electric push rod can accurately move the polishing head to the required position, and the polishing pressure is accurately adjusted by controlling the extension length of the electric push rod, and the accurate control enables the polishing head to polish the surface of the wool roller in all directions and uniformly, greatly improves the flatness and smoothness of the surface of the wool roller, and thus ensures the polishing quality of the wool roller, and the wool roller can better meet the requirements in various high-precision industrial applications, in the printing industry, the high-quality polished wool roller can more uniformly transfer ink, improve the printing quality, and reduce printing defects.

[0026] (2)The support seat and the arc-shaped groove on the hydraulic clamp in the clamping mechanism are matched with the shape of the wool roller, can accurately accommodate the two ends of the wool roller, realize accurate positioning, and clamp the wool roller between the arc-shaped grooves when the hydraulic clamp moves to the support seat under the action of the hydraulic system, and the clamping mode provides strong and stable clamping force, ensures that the wool roller does not displace or loosen during polishing. Even under the action of high-speed rotation and polishing force, the wool roller can always remain in a fixed position, providing a basic guarantee for uniform polishing, and the wool roller will not deviate from the predetermined position due to slight vibration or external interference during polishing, so as to ensure that the polishing head can always polish the surface of the wool roller at the correct position, and improve the polishing precision and quality.

[0027] (3)The rubber pad arranged in the arc-shaped groove not only plays an important protection role, but also can adapt to wool rollers with different diameters to a certain extent due to the certain elasticity and deformability of the rubber pad, the clamping mechanism can still provide good clamping effect and protection when facing wool rollers with slightly different diameters, which improves the versatility and flexibility of the clamping mechanism, reduces the trouble of frequently replacing the clamp due to the size difference of the wool roller, and improves the production efficiency, in the production process, different batches or different specifications of wool rollers may be encountered, the adaptability of the clamping mechanism can quickly clamp and polish wool rollers with different diameters, without the need for too much adjustment and replacement of the clamp operation, saving time and cost. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a structure schematic view of the wool roller polishing device of the utility model.

[0029] Figure 2 It is a driving mechanism structure schematic view of the wool roller polishing device of the utility model.

[0030] Figure 3 It is a clamping mechanism structure schematic view of the wool roller polishing device of the utility model.

[0031] Figure 4 It is a polishing mechanism structure schematic view of the wool roller polishing device of the utility model.

[0032] Figure 5 It is a dust collecting mechanism structure schematic view of the wool roller polishing device of the utility model.

[0033] In the figure: 1, polishing box; 2, support plate; 3, partition; 4, driving mechanism; 5, driving gear; 6, driven gear; 7, belt; 8, support; 9, driving motor; 10, turntable; 11, double screw rod; 12, clamping mechanism; 13, support seat; 14, hydraulic clamp; 15, arc-shaped groove; 16, rubber pad; 17, moving seat; 18, electric push rod; 19, moving frame; 20, polishing motor; 21, polishing head; 22, slide rod; 23, dust collecting cover; 24, dust suction pipe; 25, dust collector; 26, polishing mechanism; 27, dust collecting mechanism. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0035] In order to prevent the artificial polishing wool roller from having unevenness and lack of precision control caused by the difference between operators, thereby improving the appearance quality of products, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 A wool roller polishing device, comprising a polishing box 1, a support plate 2 is arranged on the inner wall of the polishing box 1, a partition plate 3 is arranged at the top end of the support plate 2, the partition plate 3 is arranged on one side of the drive mechanism 4, and the clamping mechanism 12 and the polishing mechanism 26 are arranged on the other side of the partition plate 3, and the clamping mechanism 12 is oppositely arranged with two groups;

[0036] The drive mechanism 4 comprises two rotating shafts rotatably connected to the inner wall of the partition plate 3 and symmetrically arranged, a driving gear 5 fixedly connected to the outer part of one end of the two rotating shafts, and a driven gear 6 fixedly connected to the outer part of one end of the two rotating shafts, the driving gear 5 and the driven gear 6 are drivingly connected through a belt 7, a support 8 is fixedly connected to one side of the partition plate 3 close to the driving gear 5, a drive motor 9 is fixedly installed on one side of the support 8, and the output shaft of the drive motor 9 penetrates the support 8 and is fixedly connected to one end of the rotating shaft on the driving gear 5;

[0037] The clamping mechanism 12 is composed of a rotating disc 10, a support seat 13 and a hydraulic clamp 14, one end of one of the rotating shafts is fixedly connected to the middle part of one end of one of the rotating discs 10, arc-shaped grooves 15 are formed in the support seat 13 and the hydraulic clamp 14, and rubber pads 16 are arranged in the arc-shaped grooves 15;

[0038] The polishing mechanism 26 comprises a double helical screw rod 11 fixedly connected to the other rotating shaft, a moving seat 17 threadedly connected to the double helical screw rod 11, electric push rods 18 fixedly installed on the upper part and the lower part of one side of the moving seat 17, a moving frame 19 fixedly connected to the output ends of the two electric push rods 18, a polishing motor 20 fixedly installed on the inner middle part of the moving seat 17 close to the moving frame 19, and a polishing head 21 fixedly connected to the output shaft of the polishing motor 20 and penetrating the moving frame 19.

[0039] In use, when the wool roller needs to be polished, first start the drive motor 9 on the support 8, the output shaft of the drive motor 9 rotates, drives the rotating shaft on the driving gear 5 to rotate, the driving gear 5 rotates with the rotating shaft, and drives the driven gear 6 to rotate through the belt 7, since the driving gear 5 and the driven gear 6 are symmetrically arranged and drivingly connected through the belt 7, the two rotating shafts rotate synchronously and in the same direction;

[0040] The wool roller is placed between the two clamping mechanisms 12, and the two ends of the wool roller are located in the arc-shaped grooves 15 of the two support seats 13 and the hydraulic clamps 14 respectively, the rubber pads 16 in the arc-shaped grooves 15 can increase the friction with the surface of the wool roller and also protect the surface of the wool roller, then the hydraulic clamps 14 are started, and the hydraulic clamps 14 are moved to the support seats 13 under the action of the hydraulic system, so that the wool roller is clamped between the arc-shaped grooves 15, since the two clamping mechanisms 12 are oppositely arranged and are the same in structure, the wool roller can be stably clamped from both ends, with the rotation of the rotating shaft, one rotating shaft drives the rotating disc 10 connected therewith to rotate, the rotating disc 10 drives the support seat 13, the hydraulic clamp 14 and the clamped wool roller to rotate together, so that the wool roller rotates at a constant speed during polishing.

[0041] The other rotating shaft drives the double helical screw rod 11 to rotate, since the moving seat 17 is threadedly connected with the double helical screw rod 11, the rotation of the double helical screw rod 11 drives the moving seat 17 to move axially along the double helical screw rod 11, by controlling the rotating direction of the rotating shaft, the position of the moving seat 17 can be adjusted, and then the polishing head 21 is moved to a suitable polishing position and is aligned with the surface of the wool roller, when the position of the polishing head 21 is adjusted, the electric push rod 18 is started, the electric push rod 18 drives the moving frame 19 to move towards the wool roller, so that the polishing head 21 is close to the surface of the wool roller, then the polishing motor 20 is started, the output shaft of the polishing motor 20 drives the polishing head 21 to rotate at a high speed, by adjusting the extension length of the electric push rod 18, the pressure between the polishing head 21 and the surface of the wool roller can be controlled, so that the polishing force is controlled, in the process that the wool roller rotates, the high-speed rotating polishing head 21 polishes the surface of the wool roller, removes the defects and uneven parts on the surface, and makes the surface reach the required smoothness and flatness.

[0042] As shown in Figure 3 The utility model still includes, one side of support seat 13 with rotating disc 10 one end fixed connection, hydraulic clamp 14 is located support seat 13 both ends with support seat 13 slidingly connected.

[0043] When the rotating disc 10 rotates, the support seat 13 rotates together, the rotating disc 10 is the intermediate link of power transmission, and the rotating movement thereof is driven by the rotating shaft in the driving mechanism; when the rotating shaft rotates, the rotating power is transmitted to the support seat 13 through the fixed connection with the rotating disc 10, so that the support seat 13 can rotate around the central shaft; since the hydraulic clamps 14 are slidingly connected with the support seat 13, the hydraulic clamps 14 slide along the support seat 13 towards the wool roller under the pushing of the hydraulic oil, and the hydraulic clamps 14 at both ends of the support seat 13 simultaneously move towards the middle and gradually approach the wool roller.

[0044] As shown in Figure 4As shown in the utility model still include, the double helix screw rod 11 below still be provided with slide rod 22, the slide rod 22 both ends are fixedly connected with the baffle 3 and the polishing box 1 one end inner wall respectively.

[0045] In use, the slide rod 22 both ends are fixedly connected with the baffle 3 and the polishing box 1 one end inner wall respectively, and the related components of the whole polishing mechanism are provided with additional support, when the double helix screw rod 11 rotates and drives the movement base 17 to move, the slide rod 22 plays a guiding role, when the double helix screw rod 11 drives the movement base 17 to move along the screw rod axial direction, the slide rod 22 can limit the freedom degree of the movement base 17, so that it can only move along the established straight line direction, and the rotation or deviation from the axial direction does not occur, which ensures that the polishing head 21 can accurately move to the position to be polished, and improves the polishing precision and accuracy.

[0046] Exemplarily, as shown in the utility model still include, Figure 4 As shown in the utility model still include, the movement base 17 is located at the outside of the slide rod 22, and is slidably connected with the slide rod 22.

[0047] In use, on the one hand, this connection mode further strengthens the guiding function of the slide rod 22 to the movement base 17, and on the other hand, this connection mode is also helpful to share various forces received by the movement base 17, and simultaneously, under the synergistic effect of the double helix screw rod 11 and the slide rod 22, the movement of the movement base 17 is more smooth.

[0048] Exemplarily, as shown in the utility model still include, Figure 5 As shown in the utility model still include, the polishing box 1 is provided with a dust collecting mechanism 27 in the lower part of the support plate 2, and the dust collecting mechanism 27 comprises a dust collecting cover 23 fixedly installed on the support plate 2.

[0049] In use, the dust collecting cover 23 can form a local negative pressure area during polishing, and the dust and fiber debris generated during polishing are more easily sucked into the dust collecting cover 23, and the dust collecting cover 23 is funnel-shaped to expand its collection range and improve the collection efficiency.

[0050] Exemplarily, as shown in the utility model still include, Figure 5 As shown in the utility model still include, the bottom end of the polishing box 1 is fixedly installed with a dust collector 25, and the dust collector 25 and the dust collecting cover 23 are connected in communication through a dust suction pipe 24.

[0051] In use, the wool roller generates a large amount of dust and fiber debris during polishing, the dust hood 23 is located on the support plate 2 and close to the polishing area, can cover the polishing dust and debris generated as far as possible the range, because the dust collector 25 will generate strong suction when working, through the dust suction pipe 24 at the dust hood 23 forms a negative pressure, under the action of negative pressure, the dust and fiber debris generated during polishing will be quickly sucked into the dust hood 23, then along the dust suction pipe 24 to the dust collector 25, the dust collector 25 will collect these dust and debris, prevent them from flying around in the polishing box 1, thereby maintaining the clean working environment, reduce the harm to the health of the operator, at the same time also avoid the dust and debris to other components of the polishing device damage, ensure the normal operation and service life of the polishing device.

[0052] It should be noted that the utility model is a kind of wool roller polishing device, start hydraulic system, control hydraulic clamp 14 to make it slide to the direction of far from support base 13, leave enough space to place wool roller, carefully place wool roller between two groups of oppositely arranged clamping mechanisms 12, make the both ends of wool roller accurately located in the arc slot 15 of two support bases 13 and hydraulic clamp 14 respectively, ensure that the position of wool roller is placed correctly, cooperate with arc slot 15 well, rubber pad 16 in arc slot 15 is in full contact with the surface of wool roller, to increase friction and protect the surface of wool roller, start hydraulic system again, make hydraulic clamp 14 slide to the direction of wool roller under the push of hydraulic oil along support base 13, the hydraulic clamp 14 at both ends of support base 13 moves to the middle simultaneously, gradually close to wool roller and clamp it between arc slot 15;

[0053] The driving motor 9 is started, the output shaft of the driving motor 9 is rotated, the rotation shaft on the driving gear 5 is driven to rotate, since the driving gear 5 and the driven gear 6 are connected through the belt 7, and the driving gear 5 and the driven gear 6 are symmetrically arranged, so the two rotation shafts rotate synchronously and in the same direction, the other rotation shaft drives the double helix screw rod 11 to rotate, since the moving seat 17 is threadedly connected with the double helix screw rod 11, by controlling the rotating direction of the rotation shaft, the moving seat 17 can be axially moved along the double helix screw rod 11, the polishing head 21 is moved to a suitable polishing position, and is aligned with the surface of the wool roller, the electric push rod 18 is started, by adjusting the extension length of the electric push rod 18, the moving frame 19 is pushed to move towards the wool roller, so that the polishing head 21 is close to the surface of the wool roller, and a suitable polishing interval is achieved, the pressure between the polishing head 21 and the surface of the wool roller can be accurately controlled according to the material of the wool roller, the surface state and the polishing effect required, so that the preliminary control of the polishing force is realized; the polishing motor 20 is started, the output shaft of the polishing motor 20 drives the polishing head 21 to rotate at high speed, in the process that the wool roller rotates, the polishing head 21 rotating at high speed polishes the surface of the wool roller, and removes the defects and uneven parts on the surface, the polishing of the surface of the wool roller in the polishing process is observed, if necessary, the extension length of the electric push rod 18 can be further adjusted, and the pressure between the polishing head 21 and the surface of the wool roller is adjusted in real time, so that the best polishing effect is achieved, and the wool roller surface reaches the required smoothness and flatness.

[0054] Since a large amount of dust and fiber debris are generated in the polishing process, the dust collector 25 in the dust collecting mechanism 27 forms negative pressure at the dust collecting cover 23 through the dust suction pipe 24, most of the dust and debris are sucked into the dust collecting cover 23 and collected into the dust collector 25, and the working area is ensured to be clean and tidy.

[0055] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, under the premise that the utility model is not deviated from the spirit and scope, the utility model will have various changes and improvements, and these changes and improvements all fall into the scope of the utility model claimed to be protected. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A wool roller polishing device comprising a polishing box (1), characterized in that, The inner wall of the polishing box (1) is provided with a support plate (2), the top end of the support plate (2) is provided with a partition plate (3) which divides the space above the polishing box (1) into two parts, one side of the partition plate (3) is provided with a driving mechanism (4), the other side of the partition plate (3) is provided with a clamping mechanism (12) and a polishing mechanism (26), and the clamping mechanism (12) is oppositely provided with two groups. The driving mechanism (4) comprises two rotating shafts which are rotatably connected to the inner wall of the partition plate (3) and are oppositely arranged, a driving gear (5) and a driven gear (6) which are fixedly connected to the same end outside of the two rotating shafts, the driving gear (5) and the driven gear (6) are drivingly connected through a belt (7), a support (8) is fixedly connected to the side of the partition plate (3) close to the driving gear (5), a driving motor (9) is fixedly installed on one side of the support (8), and the output shaft of the driving motor (9) penetrates through the support (8) and is fixedly connected to one end of the rotating shaft located on the driving gear (5). The clamping mechanism (12) is composed of a rotating disc (10), a support seat (13) and a hydraulic clamp (14), one end of one of the rotating shafts is fixedly connected to the middle of one end of one of the rotating discs (10), arc-shaped grooves (15) are formed in the support seat (13) and the hydraulic clamp (14), and rubber pads (16) are arranged in the arc-shaped grooves (15). The polishing mechanism (26) comprises a double helical screw rod (11) which is fixedly connected to the other rotating shaft, a moving seat (17) which is threadedly connected to the double helical screw rod (11), electric push rods (18) which are fixedly installed on the upper side and the lower side of the moving seat (17), a moving frame (19) which is fixedly connected to the output ends of the two electric push rods (18), a polishing motor (20) which is fixedly installed on the inner side middle of the moving seat (17) close to the moving frame (19), and a polishing head (21) which is fixedly connected to the output shaft of the polishing motor (20).

2. A wool roller polishing device as claimed in claim 1 wherein: One end of the rotating disc (10) is fixedly connected to one side of the support seat (13), and the hydraulic clamp (14) is located at the two ends of the support seat (13) and is slidingly connected with the support seat (13).

3. A wool roller polishing device as claimed in claim 1 wherein: A slide rod (22) is further arranged below the double helical screw rod (11), and the slide rod (22) is fixedly connected to the inner wall of one end of the partition plate (3) and the polishing box (1).

4. A wool roller polishing device as claimed in claim 1 wherein: The moving seat (17) is located outside the slide rod (22) and is slidingly connected with the slide rod (22).

5. A wool roller polishing device as claimed in claim 1 wherein: A dust collecting mechanism (27) is arranged in the polishing box (1) and located at the lower part of the support plate (2), and the dust collecting mechanism (27) comprises a dust collecting cover (23) which is fixedly installed on the support plate (2).

6. A wool roller polishing device as claimed in claim 1 wherein: A dust collector (25) is fixedly installed at the bottom end of the polishing box (1), and the dust collector (25) and the dust collecting cover (23) are connected in communication through a dust collecting pipe (24).

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