A reversible adjustable handicraft processing polishing device

Abstract

The utility model provides a kind of handicraft processing and grinding and polishing device of overturning adjustment, including frame, the top fixed mounting of frame has polishing mechanism, the bottom fixed mounting of frame has collection frame;The clamping mechanism of the present device adopts screw rod drive slider to drive clamping module to move, adapts different size handicraft;Adjusting screw rod can change vertical clamping plate position, adapt different thickness, simultaneously, second motor drive shaft realizes handicraft vertical overturning, cooperation drive assembly in first electric push rod push drive wheel sticks product, third motor drives product horizontal rotation, realizes all-around angle adjustment, in addition, the second, third electric push rod of polishing mechanism can flexibly control the front and back, up and down displacement of polishing grinding wheel, no matter handicraft is in what angle, it can be accurately adjusted polishing position and angle, ensure that polishing grinding wheel and product surface keep optimum contact, to realize the efficient polishing processing of product in any direction.

Description

Technical Field

[0001] This utility model relates to the field of handicraft processing technology, and in particular to a flip-adjustable handicraft processing, grinding and polishing device. Background Technology

[0002] In the context of industrialized mass production, handicrafts that combine artistic and practical value are highly favored by the market. However, their polishing and processing still face many challenges. Traditional hand polishing relies heavily on the skills of craftsmen, resulting in low efficiency and inconsistent quality. Although simple mechanical polishing introduces clamps for assistance, existing clamps cannot be adapted to handicrafts of different sizes, making it difficult to adjust the polishing angle and the flipping operation cumbersome, leading to low processing efficiency. At the same time, the powder generated by polishing not only pollutes the working environment and endangers the health of operators, but also increases cleaning costs, seriously hindering the smoothness of the production process.

[0003] Although the adjustable polishing device for handicraft processing with announcement number "CN214265028U" optimizes some processing steps through limit adjustment, rotary polishing, and chip collection, it still has significant defects when processing disc-shaped handicrafts. First, the device lacks an effective flipping mechanism for disc-shaped handicrafts, and can only polish the top and bottom, failing to polish the sides, curved surfaces, and other outer surfaces in all directions. This results in rough texture on the edges and outer sidewalls of the disc, making it difficult to meet the requirements of fine processing. Second, the existing clamping structure cannot achieve rapid centering and positioning of disc-shaped handicrafts, and deviations are prone to occur during processing, leading to polishing position errors. This affects processing accuracy and increases the scrap rate. It is evident that the existing technology has certain defects and shortcomings, and therefore, it needs to be improved and designed. Utility Model Content

[0004] To address the aforementioned problems, this invention proposes a flip-adjustable craft processing, grinding, and polishing device to more accurately resolve the problems described above.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a flip-adjustable craft processing, grinding and polishing device, including a frame, a polishing mechanism fixedly installed on the top of the frame, a collection frame fixedly installed on the bottom of the frame, a collection mechanism fixedly installed on the bottom of the collection frame, a clamping mechanism fixedly installed on the front end inside the frame, and a support frame fixedly installed on the bottom of the frame.

[0007] The clamping mechanism includes a slide groove and a first motor. The slide groove is opened at the front end inside the frame. The first motor is fixedly installed at the front end of one side of the frame. A lead screw is rotatably connected inside the slide groove. The output end of the first motor and the end of the lead screw are fixedly connected. The two ends of the lead screw have opposite threads. Both ends of the lead screw are threadedly connected to sliders. A clamping module is fixedly installed on the rear side of the sliders.

[0008] The polishing mechanism includes a mounting frame, which is fixedly installed at the top center of the frame. A second electric push rod is fixedly installed at the upper rear end of the mounting frame. The output end of the second electric push rod passes through the mounting frame and is fixedly installed with a slide block. A third electric push rod is fixedly installed at the top of the slide block. A fourth motor is fixedly installed at the output end of the third electric push rod passes through the slide block. A polishing wheel is installed at the output end of the fourth motor by bolts.

[0009] Furthermore, the clamping module includes a connecting rod, which is fixedly installed on the back of the slider. A fixed plate is fixedly installed at the rear end of the connecting rod. A rotating shaft is rotatably connected to the inner side of the fixed plate. A clamping component is fixedly installed at the inner end of the rotating shaft. A second motor is fixedly installed on the outer side of the fixed plate. The output end of the second motor passes through the fixed plate and is connected to the end of the rotating shaft. A drive component is installed on the clamping component at the end away from the second motor.

[0010] Furthermore, the clamping assembly includes a clamping frame, with an adjusting screw threadedly connected to the middle of the top outer end of the clamping frame. The end of the adjusting screw passes through the clamping frame and is rotatably connected to a longitudinal clamping plate. The longitudinal clamping plate is slidably connected to the inside of the clamping frame. The clamping frame has a V-shaped top view and a U-shaped cross-section.

[0011] Furthermore, two support shafts are fixedly installed on the top of the longitudinal clamping plate, the ends of the support shafts penetrate through the clamping frame, the support shafts and the clamping frame are slidably connected, and a load-bearing ball is fixedly connected to the middle of the bottom outer end of the clamping frame.

[0012] Furthermore, the bottom of the longitudinal clamping plate is rotatably connected with first guide balls at equal intervals, the bottom and sides of the clamping frame are rotatably connected with second guide balls at equal intervals, and the adjusting screw is a hand-tightening screw.

[0013] Furthermore, the drive assembly includes a concave frame, which is fixedly installed at the front end of the clamping frame away from the second motor. A first electric push rod is fixedly installed at the outer end of the concave frame. The end of the first electric push rod passes through the concave frame and is fixedly connected to a hinge seat. A drive wheel is rotatably connected inside the hinge seat. A third motor is fixedly connected to one side of the hinge seat. The output end of the third motor passes through the hinge seat and is fixedly connected to the top of the drive wheel.

[0014] Furthermore, the collection mechanism includes a guide hopper, which is fixedly installed at the bottom of the collection frame. A collection box is fixedly installed at the bottom of the guide hopper, and the end of the collection box is connected to the bottom of the guide hopper. A collection mesh box is slidably connected inside the collection box. A magnetic cover is fixedly connected to the outer end of the collection mesh box, and the magnetic cover covers and seals the outer outlet of the collection box. A suction fan is fixedly installed at the bottom of the collection box, and the input end of the suction fan is connected to the inside of the collection box.

[0015] The beneficial effects of this utility model are:

[0016] 1. The clamping mechanism of this device uses a screw-driven slider to flexibly adjust the spacing between clamping modules, adapting to different sizes of disc-shaped handicrafts. The V-shaped clamping frame, combined with the adjusting screw and longitudinal clamping plate, can not only securely fit the top and bottom of the handicraft, but also adjust the clamping thickness as needed. The clamping mechanism uses a screw-driven slider to move the clamping modules, adapting to different sizes of handicrafts. The adjusting screw can change the position of the longitudinal clamping plate to adapt to different thicknesses. At the same time, the second motor drives the rotating shaft to realize the longitudinal flipping of the handicraft. In conjunction with the first electric push rod in the drive assembly, the drive wheel is pushed to fit the product. The third motor drives the product to rotate laterally, realizing all-round angle adjustment. In addition, the second and third electric push rods of the polishing mechanism can flexibly control the front-to-back and up-to-down displacement of the polishing wheel. No matter what angle the handicraft is at, the polishing position and angle can be precisely adjusted to ensure that the polishing wheel maintains optimal contact with the product surface, thereby achieving efficient polishing processing of the product in any direction.

[0017] 2. The polishing mechanism uses the second and third electric push rods to control the forward and backward and up and down displacement of the slide and the polishing wheel, respectively. This allows for precise adjustment of the polishing position and angle, ensuring that the polishing wheel maintains optimal contact with the surface of the craft. The fourth motor drives the polishing wheel to rotate at high speed, which, combined with the rotation of the craft, achieves uniform polishing, effectively avoiding local over- or under-polishing, improving polishing quality and processing precision, and meeting the fine processing needs of complex-shaped crafts.

[0018] 3. During the application of this device, its collection mechanism consists of a collection frame, a guide hopper, a collection box, and a suction fan. The suction fan generates negative pressure to accelerate the collection of debris and prevent dust from flying. The magnetic collection net box is easy to disassemble and clean, which greatly reduces the cost of manual cleaning. It not only ensures a clean working environment and the health of operators, but also avoids debris from interfering with the processing process, improves production efficiency, reduces the difficulty of equipment maintenance, and enhances the practicality of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2This is a top view of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the polishing mechanism of this utility model;

[0023] Figure 5 This is a top view of the clamping module of this utility model;

[0024] Figure 6 This is a bottom view of the clamping module structure of this utility model.

[0025] In the diagram: 1. Frame; 2. Polishing mechanism; 21. Mounting bracket; 22. Second electric push rod; 23. Slide; 24. Third electric push rod; 25. Fourth motor; 26. Polishing wheel; 3. Collection frame; 4. Support frame; 5. Collection mechanism; 51. Guide hopper; 52. Collection box; 53. Collection mesh box; 54. Magnetic cover; 55. Suction fan; 6. Clamping mechanism; 61. Slide groove; 62. First motor; 63. Lead screw; 64. Slider; 65. Clamping module; 651. 652. Connecting rod; 653. Fixed plate; 654. Rotating shaft; 655. Second motor; 655. Clamping assembly; 6551. Clamping frame; 6552. Adjusting screw; 6553. Longitudinal clamping plate; 6554. Support shaft; 6555. Load-bearing ball; 6556. First guide ball; 6557. Second guide ball; 656. Drive assembly; 6561. Concave frame; 6562. First electric push rod; 6563. Hinge seat; 6564. Drive wheel; 6565. Third motor. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] A flip-adjustable craft processing and polishing device includes a frame 1, a polishing mechanism 2 fixedly installed on the top of the frame 1, a collection frame 3 fixedly installed on the bottom of the frame 1, a collection mechanism 5 fixedly installed on the bottom of the collection frame 3, a clamping mechanism 6 fixedly installed on the front end inside the frame 1, and a support frame 4 fixedly installed on the bottom of the frame 1.

[0029] The clamping mechanism 6 includes a slide 61 and a first motor 62. The slide 61 is opened inside the front end of the frame 1. The first motor 62 is fixedly installed on one side of the front end of the frame 1. A lead screw 63 is rotatably connected inside the slide 61. The output end of the first motor 62 and the end of the lead screw 63 are fixedly connected. The two ends of the lead screw 63 have opposite threads. Both ends of the lead screw 63 are threadedly connected to sliders 64. A clamping module 65 is fixedly installed on the rear side of the slider 64.

[0030] The polishing mechanism 2 includes a mounting frame 21, which is fixedly installed at the top center of the frame 1. A second electric push rod 22 is fixedly installed at the upper rear end of the mounting frame 21. The output end of the second electric push rod 22 passes through the mounting frame 21 and is fixedly installed with a slide block 23. A third electric push rod 24 is fixedly installed on the top of the slide block 23. A fourth motor 25 is fixedly installed at the output end of the third electric push rod 24 passes through the slide block 23. A polishing wheel 26 is bolted to the output end of the fourth motor 25. When using this adjustable and reversible craft processing and polishing device, the craft to be polished is first placed in the clamping mechanism 6. The first motor 62 is started to drive the lead screw 63 to rotate. Because the threads at both ends of the lead screw 63 rotate in opposite directions, the sliders 64 at both ends slide in opposite directions in the slide groove 61, causing the clamping module 65 to move closer or further away to adjust the spacing and adapt to crafts of different sizes. Then, the structure within the clamping module 65 is used to... The structure fixes the craftwork. After fixing, if it is necessary to flip the craftwork to adjust the processing angle, the relevant drive components can be activated. Then, the second electric push rod 22 in the polishing mechanism 2 is activated to push the slide 23 to move back and forth along the mounting frame 21, adjusting the front and back distance between the polishing wheel 26 and the craftwork. Then, the third electric push rod 24 is activated to push the fourth motor 25 and the polishing wheel 26 to move up and down, adjusting the vertical distance between them so that the polishing wheel 26 is in a suitable grinding position. After the position is determined, the fourth motor 25 is activated to drive the polishing wheel 26 to rotate at high speed to polish the craftwork. During the entire processing, the generated debris falls downward and is collected by the collection frame 3. It enters the collection box 52 of the collection mechanism 5 through the guide bucket 51. The bottom suction fan 55 is activated to form negative pressure, accelerating the collection of debris. The collection net box 53 is used to store debris, and the magnetic cover 54 is easy to disassemble and clean.

[0031] Combination Figures 5-6As shown, the clamping module 65 includes a connecting rod 651, which is fixedly mounted on the back of the slider 64. A fixed plate 652 is fixedly mounted on the rear end of the connecting rod 651. A rotating shaft 653 is rotatably connected to the inner side of the fixed plate 652. A clamping assembly 655 is fixedly mounted on the inner end of the rotating shaft 653. A second motor 654 is fixedly mounted on the outer side of the fixed plate 652. The output end of the second motor 654 passes through the fixed plate 652 and connects to the end of the rotating shaft 653. A drive assembly 656 is mounted on the clamping assembly 655 at the end away from the second motor 654. The clamping assembly 655 includes a clamping frame 6551. An adjusting screw 6552 is threadedly connected to the middle of the top outer end of the clamping frame 6551. The end of the adjusting screw 6552 passes through the clamping frame 6551. A longitudinal clamping plate 6553 is rotatably connected to the frame 6551. The longitudinal clamping plate 6553 is slidably connected to the inside of the clamping frame 6551. The clamping frame 6551 has a V-shaped top view and a U-shaped cross-section. Two support shafts 6554 are fixedly installed on the top of the longitudinal clamping plate 6553. The ends of the support shafts 6554 penetrate the clamping frame 6551. The support shafts 6554 and the clamping frame 6551 are slidably connected. A load-bearing ball 6555 is fixedly connected to the middle of the bottom outer end of the clamping frame 6551. The bottom of the longitudinal clamping plate 6553 is rotatably connected with first guide balls 6556 at equal intervals. The bottom and sides of the clamping frame 6551 are rotatably connected with second guide balls 6557 at equal intervals. The adjusting screw 6552 is a hand-tight screw.

[0032] In the above-described embodiments of this application, during the application of this device, when using the clamping module 65, the first motor 62 in the clamping mechanism 6 is activated, which drives the lead screw 63 to rotate. Because the threads at both ends of the lead screw 63 rotate in opposite directions, the sliders 64 at both ends slide in opposite directions within the slide groove 61. Through the connecting rod 651, the fixed plate 652 and the connected clamping assembly 655 move closer or further away to adapt to the clamping requirements of different sized handicrafts. After placing the handicraft in the clamping frame 6551, the hand-tightened adjusting screw 6552 is rotated. The adjusting screw 6552 pushes the longitudinal clamping plate 6553 to slide within the clamping frame 6551. Since the top support shaft 6554 of the longitudinal clamping plate 6553 slides in cooperation with the clamping frame 6551, its stable movement can be ensured. As the longitudinal clamping plate 6553 moves, the internal space of the clamping frame 6551 can be adjusted to adapt to handicrafts of different thicknesses. At the same time, the longitudinal clamping plate 655... The first guide ball 6556 at the bottom and the second guide ball 6557 at the bottom and sides of the clamping frame 6551 can reduce the friction between the craft and the clamping components, making it easier for the craft to rotate and roll freely in the clamping state. When it is necessary to flip the craft, the second motor 654 is started, and its output end drives the rotating shaft 653 to rotate, thereby causing the clamping component 655 fixed on the rotating shaft 653 to flip together with the craft and adjust to a suitable processing angle. In subsequent work, the drive component 656 pushes the drive wheel 6564 to contact the surface of the craft through the first electric push rod 6562, and then the third motor 6565 drives the drive wheel 6564 to rotate, using friction to drive the craft to rotate. In addition, the weight ball 6555 at the bottom outer end of the clamping frame 6551 can provide gravity after the clamping frame 6551 is separated, so that the clamping frame 6551 keeps the horizontal state, making it convenient to place the craft next time.

[0033] Example 2

[0034] Combination Figures 1-4As shown, the drive assembly 656 includes a concave frame 6561, which is fixedly mounted on the front end of a clamping frame 6551 at the end away from the second motor 654. A first electric push rod 6562 is fixedly mounted on the outer end of the concave frame 6561. The end of the first electric push rod 6562 passes through the concave frame 6561 and is fixedly connected to a hinge seat 6563. A drive wheel 6564 is rotatably connected inside the hinge seat 6563. A third motor 6565 is fixedly connected to one side of the hinge seat 6563. The output end of the third motor 6565 passes through the hinge seat 6563 and the drive wheel 6564. The top of the wheel 6564 is fixedly connected. The collection mechanism 5 includes a guide bucket 51, which is fixedly installed at the bottom of the collection frame 3. A collection box 52 is fixedly installed at the bottom of the guide bucket 51. The end of the collection box 52 is connected to the bottom of the guide bucket 51. A collection net box 53 is slidably connected inside the collection box 52. A magnetic cover 54 is fixedly connected to the outer end of the collection net box 53. The magnetic cover 54 covers and seals the outer outlet of the collection box 52. A suction fan 55 is fixedly installed at the bottom of the collection box 52. The input end of the suction fan 55 is connected to the inside of the collection box 52.

[0035] In the technical solutions described in the embodiments of this application, during the application of this device, the drive component 656 and the collection mechanism 5 work together during the polishing process of the crafts. After the crafts are fixed by the clamping component 655 and the angle is adjusted, the drive component 656 starts to operate. The first electric push rod 6562 is activated, pushing the hinge seat 6563 forward, so that the drive wheel 6564 in the hinge seat 6563 is in contact with the surface of the crafts. Subsequently, the third motor 6565 is turned on, and its output end drives the drive wheel 6564 to rotate at high speed. Using the friction between the drive wheel 6564 and the surface of the crafts, the crafts are rotated to ensure that all parts of the crafts are evenly polished by the polishing wheel 26. At the same time, the debris generated by polishing falls downwards, is first received by the collection frame 3, and then guided by the guide bucket 51 to concentrate and transport the debris into the collection box 52. The suction fan 55 at the bottom of the collection box 52 is activated simultaneously to form a negative pressure in the box, accelerate the collection process of the debris, and prevent the debris from flying and spreading. The collection cage 53 is used to intercept and store debris. The magnetic cover 54 is magnetically connected to the collection box 52 for easy and quick disassembly. When the collection cage 53 is full of debris, it can be easily removed for cleaning. After cleaning, it can be reinstalled back into the collection box 52 to ensure that the collection mechanism 5 works continuously and efficiently.

[0036] The working principle and advantages of this utility model are as follows: When using this flip-adjustable craft processing and polishing device, the disc-shaped craft is first placed in the clamping mechanism 6. The first motor 62 in the clamping mechanism 6 is started, and the first motor 62 drives the lead screw 63 to rotate. Since the threads at both ends of the lead screw 63 rotate in opposite directions, the sliders 64 at both ends slide in opposite directions in the slide groove 61, thereby driving the clamping module 65 fixed on the rear side of the slider 64 to move closer or further away. When the slider 64 moves to the appropriate position, the clamping component 655 in the clamping module 65 is used to fix the craft. Specifically, by driving the sliders 64 to slide relative to each other through the lead screw 63, the clamping frame 6551 can be moved back and forth, thereby clamping the disc-shaped craft inside the clamping frame 6551. The clamping frame 6551 is V-shaped, which can better fit the round craft. At the same time, the concave clamping frame 6551 can stably fit the top and bottom of the craft to ensure its stable clamping.

[0037] During use, the V-shaped clamping frame 6551 can be adapted to handicrafts of different diameters. At the same time, by rotating the adjusting screw 6552 on the top of the clamping frame 6551, the vertical clamping plate 6553 can be pushed to slide inside the clamping frame 6551. At this time, the vertical displacement of the clamping plate can be adjusted to reduce the thickness inside the clamping frame 6551, which is convenient to adapt to the thickness of different handicrafts. Meanwhile, the first guide ball 6556 and the second guide ball 6557 at the bottom and side of the vertical clamping plate 6553 play an auxiliary lubrication role, which can ensure that the disc-shaped handicrafts can freely rotate and roll freely inside the clamping frame 6551 and the vertical clamping plate 6553 during clamping, which is convenient for flexible adjustment during polishing.

[0038] After clamping and fixing, if it is necessary to flip the craft item, the second motor 654 in the clamping module 65 is activated. The second motor 654 drives the rotating shaft 653 to rotate, thereby flipping the clamping assembly 655 fixed on the rotating shaft 653 together with the craft item to adjust to a suitable processing angle. Subsequently, the first electric push rod 6562 in the drive assembly 656 is activated. The first electric push rod 6562 pushes the hinge seat 6563 forward, so that the drive wheel 6564 contacts the surface of the craft item. Then, the third motor 6565 is activated, and the third motor 6565 drives the drive wheel 6564 to rotate, using friction to rotate the craft item, thus... The handicrafts can be further rotated and adjusted. By designing the handicrafts to rotate laterally and flip vertically, their processing adaptability can be improved. The handicrafts can be processed in a comprehensive and thorough manner without dead angles. After the processing and polishing are completed, the first motor 62 can be started to drive the lead screw 63 to drive the slider 64 to move outward. The outward movement of the slider 64 can separate the two clamping frames 6551 from each other. After the clamping frames 6551 are separated, the load ball 6555 provides neutrality, so that the clamping frames 6551 can be in a horizontal state, which is convenient for filling and clamping the handicrafts to be processed again. This can further improve the adaptability of the device during its overall use.

[0039] During the polishing stage, the polishing mechanism 2 is operated. The second electric push rod 22 in the polishing mechanism 2 is activated, which pushes the slide 23 to move back and forth along the mounting frame 21, adjusting the front-to-back distance between the polishing wheel 26 and the craft. Then, the third electric push rod 24 is activated, which pushes the fourth motor 25 and the polishing wheel 26 to move up and down, adjusting the vertical distance between the polishing wheel 26 and the craft, so that the polishing wheel 26 is in a suitable polishing position. After the position is adjusted, the fourth motor 25 is activated, which drives the polishing wheel 26 to rotate at high speed, polishing the surface of the rotating craft.

[0040] During the entire processing, the grinding debris will fall downwards. At this time, the collection mechanism 5 starts to work, the collection frame 3 catches the falling debris, and the debris enters the collection box 52 through the guide bucket 51. The suction fan 55 at the bottom of the collection box 52 starts to draw out the air in the collection box 52 to form a negative pressure, which accelerates the collection of debris and prevents the debris from flying. The collection net box 53 is used to collect debris, and the magnetic cover 54 is magnetically connected to the collection box 52, which makes it easy to disassemble and clean the debris in the collection net box 53.

[0041] As can be seen, the clamping mechanism 6 of this equipment, through the cooperation of the lead screw 63 and the slider 64, can flexibly adjust the position of the clamping module 65 according to the size of the craft, adapting to different sizes of disc-shaped craft. The design of the adjusting screw 6552 and the longitudinal clamping plate 6553 in the clamping assembly 655 can achieve stable clamping of the craft, avoiding displacement during processing. At the same time, the second motor 654 drives the rotating shaft 653 to rotate, allowing the craft to be flipped, enabling all-round polishing of its top, bottom, sides, and other surfaces. This solves the problem that traditional devices cannot effectively process the outer surface of discs, greatly improving the comprehensiveness and flexibility of processing. In the polishing mechanism 2, the second electric push rod 22 and the third electric push rod 24 respectively control the forward and backward and up and down movement of the slide 23 and the polishing wheel 26, which can precisely adjust the position and angle between the polishing wheel 26 and the craft, ensuring that the polishing wheel 26 maintains the best contact state with the surface of the craft. With the fourth motor 25 driving the polishing wheel 26 to rotate at high speed, uniform polishing of the surface of the craft can be achieved. To avoid problems such as uneven or excessive grinding, the grinding quality and processing precision are improved. The drive component 656 pushes the drive wheel 6564 to fit against the surface of the craftwork through the first electric push rod 6562, and then the third motor 6565 drives the drive wheel 6564 to rotate. The friction force drives the craftwork to rotate. This drive method can provide stable rotational power, ensuring that the craftwork rotates at a uniform speed during the grinding process and ensuring the consistency of the grinding effect. At the same time, it drives the disc-shaped craftwork to be processed to rotate, which can further adjust the polishing position and allow it to be fully polished. Meanwhile, the collection mechanism 5 adopts a combination design of collection frame 3, guide bucket 51, collection box 52 and suction fan 55, which can collect the debris generated during the grinding process in a timely and effective manner. The negative pressure generated by the suction fan 55 accelerates the collection of debris and prevents debris from flying and interfering with the processing process or polluting the working environment. The collection net box 53 is designed with magnetic cover 54, which is convenient for disassembly and cleaning, reduces manual cleaning costs, improves production efficiency, and also protects the health of operators.

[0042] The lead screw 63 of this device can be selected with a diameter of 12-20mm and a pitch of 4-8mm to ensure stable driving of the slider 64; the slider 64 has a length of 150-300mm and a width of 80-150mm to ensure smooth sliding within the groove 61; the clamping frame 6551 has an opening angle of 60°-90° to accommodate disc-shaped handicrafts of different diameters, and its concave cross-section depth is 20-50mm; the adjusting screw 6552 has a diameter of 6-10mm and a length of 50-100mm. Regarding electronic components, [the device is equipped with] First Electric [equipment / technology]. The first motor 62, the second motor 654, and the third motor 6565 can be stepper motors, such as the 42BYGH series, to meet the requirements of precise position control; the fourth motor 25 can be a high-speed motor with a power of 500-1000W, such as the Y90S-2 model, to ensure the grinding power of the polishing wheel 26; the first to third electric actuators 24 can be electric actuators with a stroke of 200-500mm and a thrust of 800-1500N, such as the JTA-02 model; the suction fan 55 can be selected with an air volume of 50-100m³ / h. 3 The centrifugal fan has a capacity of / h, such as model 4-72. Each motor and electric actuator is connected to the controller via control cables. It uses 220V AC power, which is converted to 24V DC power by a switching power supply. The controller can be a Siemens S7-1200 series PLC. It is installed in an independent electrical control cabinet on the side of the mounting bracket 21 for easy wiring and maintenance. The control cabinet has heat dissipation holes and dustproof design to ensure stable operation of the controller.

[0043] The scope of protection of this application does not involve improvements to the electronic components of the device or equipment. Therefore, the working principles of each electronic component are not described in detail here. The electronic components in this application are all conventional electronic components used in the prior art. They are all conventional technical means in the prior art, and the application of the prior art is very mature. Therefore, they will not be elaborated here.

[0044] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A flip-adjustable handicraft processing, grinding, and polishing device, characterized in that, Includes a frame (1), a polishing mechanism (2) is fixedly installed on the top of the frame (1), a collection frame (3) is fixedly installed on the bottom of the frame (1), a collection mechanism (5) is fixedly installed on the bottom of the collection frame (3), a clamping mechanism (6) is fixedly installed on the front end of the inside of the frame (1), and a support frame (4) is fixedly installed on the bottom of the frame (1). The clamping mechanism (6) includes a slide groove (61) and a first motor (62). The slide groove (61) is opened at the front end inside the frame (1). The first motor (62) is fixedly installed at the front end of one side of the frame (1). A lead screw (63) is rotatably connected inside the slide groove (61). The output end of the first motor (62) and the end of the lead screw (63) are fixedly connected. The two ends of the lead screw (63) have opposite thread directions. Both ends of the lead screw (63) are threadedly connected to sliders (64). A clamping module (65) is fixedly installed on the rear side of the slider (64). The polishing mechanism (2) includes a mounting frame (21), which is fixedly installed at the top center of the frame (1). A second electric push rod (22) is fixedly installed at the upper rear side of the mounting frame (21). A slide block (23) is fixedly installed through the mounting frame (21) at the output end of the second electric push rod (22). A third electric push rod (24) is fixedly installed at the top of the slide block (23). A fourth motor (25) is fixedly installed through the slide block (23) at the output end of the third electric push rod (24). A polishing wheel (26) is installed at the output end of the fourth motor (25) by bolts.

2. The adjustable and reversible craft processing and polishing device according to claim 1, characterized in that, The clamping module (65) includes a connecting rod (651), which is fixedly installed on the back of the slider (64). A fixed plate (652) is fixedly installed at the rear end of the connecting rod (651). A rotating shaft (653) is rotatably connected to the inner side of the fixed plate (652). A clamping assembly (655) is fixedly installed at the inner end of the rotating shaft (653). A second motor (654) is fixedly installed on the outer side of the fixed plate (652). The output end of the second motor (654) passes through the fixed plate (652) and is connected to the end of the rotating shaft (653). A drive assembly (656) is installed on the clamping assembly (655) at the end away from the second motor (654).

3. The adjustable and reversible craft processing and polishing device according to claim 2, characterized in that, The clamping assembly (655) includes a clamping frame (6551). An adjusting screw (6552) is threadedly connected to the middle of the top outer end of the clamping frame (6551). The end of the adjusting screw (6552) passes through the clamping frame (6551) and is rotatably connected to a longitudinal clamping plate (6553). The longitudinal clamping plate (6553) is slidably connected to the inside of the clamping frame (6551). The clamping frame (6551) has a V-shaped top view and a U-shaped cross-section.

4. The adjustable and reversible craft processing and polishing device according to claim 3, characterized in that, Two support shafts (6554) are fixedly installed on the top of the longitudinal clamping plate (6553). The ends of the support shafts (6554) pass through the clamping frame (6551). The support shafts (6554) and the clamping frame (6551) are slidably connected. A load-bearing ball (6555) is fixedly connected to the middle of the bottom outer end of the clamping frame (6551).

5. The adjustable and reversible craft processing and polishing device according to claim 4, characterized in that, The bottom of the longitudinal clamping plate (6553) is rotatably connected with first guide balls (6556) at equal intervals, the bottom and sides of the clamping frame (6551) are rotatably connected with second guide balls (6557) at equal intervals, and the adjusting screw (6552) is a hand-tightening screw.

6. The adjustable and reversible craft processing and polishing device according to claim 2, characterized in that, The drive assembly (656) includes a concave frame (6561), which is fixedly installed at the front end of a clamping frame (6551) away from the second motor (654). A first electric push rod (6562) is fixedly installed at the outer end of the concave frame (6561). The end of the first electric push rod (6562) passes through the concave frame (6561) and is fixedly connected to a hinge seat (6563). A drive wheel (6564) is rotatably connected inside the hinge seat (6563). A third motor (6565) is fixedly connected to one side of the hinge seat (6563). The output end of the third motor (6565) passes through the top of the hinge seat (6563) and the drive wheel (6564) and is fixedly connected.

7. The adjustable and reversible craft processing and polishing device according to claim 1, characterized in that, The collection mechanism (5) includes a guide bucket (51), which is fixedly installed at the bottom of the collection frame (3). A collection box (52) is fixedly installed at the bottom of the guide bucket (51). The end of the collection box (52) is connected to the bottom of the guide bucket (51). A collection net box (53) is slidably connected inside the collection box (52). A magnetic cover (54) is fixedly connected to the outer end of the collection net box (53). The magnetic cover (54) covers and seals the outer outlet of the collection box (52). A suction fan (55) is fixedly installed at the bottom of the collection box (52). The input end of the suction fan (55) is connected to the inside of the collection box (52).

Images