Ultra-short wool top carding mechanism with high utilization rate

Abstract

The utility model relates to the technical field of wool top carding, and discloses a high-utilization-rate ultra-short wool top carding mechanism which comprises an equipment bottom plate, the upper surface of the equipment bottom plate is fixedly connected with a carding plate, and the upper surface of the equipment bottom plate is fixedly connected with a support, a moving motor, a moving lead screw and a moving seat. The ultra-short wool top carding device is reasonable in structure, the carding structure is rotated through the carding motor, ultra-short wool tops are carded through the carding structure, and the problems that an existing device cannot card the ultra-short wool tops, too many impurities exist in the ultra-short wool tops, and use of the wool tops is affected are solved; and meanwhile, a collecting lead screw is rotated through a collecting motor, so that a collecting shaft seat moves rightwards, static electricity of a carding structure is removed through an ion fan, and the problem that after the ultra-short wool tops are carded, part of ultra-short wool top chippings still remaining in a carding plate are directly discarded, and the ultra-short wool top chippings are prone to being wasted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wool strip combing, in particular to an ultra-short wool strip combing mechanism with high utilization rate. Background Art

[0002] Carding machines are wool processing equipment commonly used by cashmere processing companies. Currently, there are various types of carding machines, which generally include carding mechanisms such as wool rollers, cylinders and doffers. The ability to card, remove impurities and coarseness of wool has reached a certain level.

[0003] A wool strip combing device disclosed in the Chinese utility model patent application disclosure CN217077894U, although the device is provided with a telescopic plate, the wool raw material is processed in the equipment and then sent out by the No. 2 conveyor belt, and the electric push rod pushes the roller downward through the telescopic plate to squeeze the cashmere, thereby reducing the space occupied by the cashmere, facilitating the packaging and transportation of the cashmere, reducing the workload of the staff, and improving work efficiency, but the existing device cannot comb the ultra-short wool strips, and the ultra-short wool strips contain too many impurities that affect the use of the wool strips. After combing the ultra-short wool strips, they need to be collected manually, which is time-consuming and labor-intensive. After combing the ultra-short wool strips, some ultra-short wool strip debris still remains inside the combing plate, and directly discarding it is easy to cause the problem of waste of ultra-short wool strip debris. Therefore, we propose a new device to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a highly-utilized ultra-short wool strip combing mechanism, which solves the problem that ultra-short wool strips are inconvenient to comb and ultra-short wool strip scraps are directly discarded after combing, causing waste.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-utilization ultra-short wool combing mechanism, including an equipment base plate, the upper surface of the equipment base plate is fixedly connected to a combing plate, the upper surface of the equipment base plate is fixedly connected to a bracket, the interior of the bracket is fixedly connected to a mobile motor, one end of the mobile motor is plugged with a mobile screw, the surface thread of the mobile screw passes through a mobile seat, the lower surface of the mobile seat is fixedly connected to a mobile hydraulic device, the lower surface of the mobile hydraulic device is plugged with a combing seat, the interior of the combing seat is fixedly connected to a combing motor, one end of the combing motor is plugged with a combing structure, the combing seat An ion blower is fixedly connected inside the device, an electrostatic generator is fixedly connected to the upper surface of the device bottom plate, a collecting motor is fixedly connected to the upper surface of the device bottom plate, a collecting screw is inserted at one end of the collecting motor, a collecting shaft seat is threaded through the surface of the collecting screw, a driving motor is fixedly connected inside the collecting shaft seat, a driving shaft is inserted at one end of the driving motor, a driving seat is fixedly connected to the surface of the driving shaft, an auxiliary seat is fixedly connected to one end of the driving seat, a lower clamp is fixedly connected inside the auxiliary seat, a lifting hydraulic device is fixedly connected to the upper surface of the auxiliary seat, and an upper clamp is fixedly connected to the lower surface of the lifting hydraulic device.

[0008] Optionally, a movable slide groove is provided on the lower surface of the bracket, and the bracket is slidably connected to the movable seat through the movable slide groove.

[0009] Optionally, a hole is formed on the upper surface of the combing seat, and one end of the electrostatic generator is adapted to the hole.

[0010] Optionally, a plurality of protrusions are provided on the surface of the combing structure in sequence from the front to the back, and the combing structure is adapted to the combing plate via the protrusions.

[0011] Optionally, a fixed slide groove is provided on the upper surface of the equipment base plate, and the equipment base plate is slidably connected to the collection shaft seat through the fixed slide groove.

[0012] Optionally, the upper clamp is slidably connected to the auxiliary seat, and the upper clamp and the lower clamp are adapted to each other.

[0013] Optionally, an operation box is fixedly connected to the upper surface of the device bottom plate, and two support plates are arranged inside the operation box in sequence from front to back, and the operation box is fixedly connected to two spring telescopic rods through the two support plates.

[0014] Optionally, a filter plate is inserted into the upper surface of the spring telescopic rod, a groove is opened on the lower surface of the filter plate, the filter plate is fixedly connected to the vibration module through the groove, a vibration motor is inserted into one end of the vibration module, and a drawer is slidably connected to the inside of the operating box.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] 1. The utility model has a reasonable structure. The combing seat is moved downward by moving the hydraulic device until the combing structure presses the ultra-short wool strip downward. At the same time, the moving motor rotates the moving screw to move the moving seat to the left, and then the combing motor rotates the combing structure to comb the ultra-short wool strip. The problem that the existing device cannot comb the ultra-short wool strip and the ultra-short wool strip contains too many impurities that affect the use of the wool strip is solved. The ultra-short wool strip can be placed on the upper surface of the combing plate and then the combing structure is used to comb the miscellaneous hair of the ultra-short wool strip to separate the impurities inside from the wool strip, which greatly enhances the ultra-short wool. To improve the cleanliness of the wool strips, the upper clamp is moved downward by the lifting hydraulic device, so that the upper clamp and the lower clamp clamp one end of the combed ultra-short wool strips. After clamping, the driving motor rotates the driving shaft to rotate the driving seat, and the collecting motor rotates the collecting screw to move the collecting shaft seat to the right, so that the combed ultra-short wool strips can be collected, which solves the problem that the ultra-short wool strips need to be collected manually after combing, which is time-consuming and labor-intensive. The ultra-short wool strips can be collected by clamping and fixing them after combing and then rotating them, which greatly enhances the processing efficiency of the ultra-short wool strips.

[0017] 2. In the utility model, the combing structure generates static electricity through the electrostatic generator, the combing seat is moved downward by the mobile hydraulic device, and the moving seat is moved to the left by the mobile motor at the same time, and the combing structure is rotated by the combing motor, so that the impurities and ultra-short wool strip debris remaining in the combing plate are collected, and the moving screw is rotated by the mobile motor to move the moving seat and the combing structure to the right to the top of the operation box, and the static electricity of the combing structure is removed by the ion fan, so that the ultra-short wool strip debris and impurities on the surface of the combing structure fall on the surface of the filter plate, and then the vibration module is driven by the vibration motor to make the filter plate vibrate up and down along the spring telescopic rod, so that the debris falls into the drawer while the ultra-short wool strip debris remains on the surface of the filter plate, which solves the problem that some ultra-short wool strip debris still remains in the combing plate after combing the ultra-short wool strips, and directly discarding it easily causes waste of ultra-short wool strip debris, and achieves the effect of collecting the ultra-short wool strip debris and impurities in the combing plate at the same time and then separating them for classified collection, which greatly reduces the waste of ultra-short wool strips after processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is an exploded schematic diagram of the carding plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the explosion of the electrostatic generator structure of the utility model;

[0021] Figure 4 This is an exploded schematic diagram of the upper fixture structure of the utility model;

[0022] Figure 5 It is an exploded schematic diagram of the operating box structure of the utility model.

[0023] In the figure: 1. Equipment bottom plate; 2. Combing plate; 3. Bracket; 4. Moving motor; 5. Moving lead screw; 6. Moving seat; 7. Moving hydraulic device; 8. Combing seat; 9. Combing motor; 10. Combing structure; 11. Ion fan; 12. Electrostatic generator; 13. Collecting motor; 14. Collecting lead screw; 15. Collecting shaft seat; 16. Driving motor; 17. Driving shaft; 18. Driving seat; 19. Auxiliary seat; 20. Lower clamp; 21. Lifting hydraulic device; 22. Upper clamp; 23. Operating box; 24. Spring telescopic rod; 25. Filter plate; 26. Vibration module; 27. Vibration motor; 28. Drawer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-Figure 5The illustrated embodiment shows a high-utilization ultra-short wool combing mechanism, comprising an equipment base plate 1, a combing plate 2 is fixedly connected to the upper surface of the equipment base plate 1, a bracket 3 is fixedly connected to the upper surface of the equipment base plate 1, a moving motor 4 is fixedly connected inside the bracket 3, a moving lead screw 5 is plugged into one end of the moving motor 4, a moving seat 6 is threadedly penetrated through the surface of the moving lead screw 5, a moving hydraulic device 7 is fixedly connected to the lower surface of the moving seat 6, a combing seat 8 is plugged into the lower surface of the mobile hydraulic device 7, a combing motor 9 is fixedly connected to the inside of the combing seat 8, a combing structure 10 is plugged into one end of the combing motor 9, an ion blower 11 is fixedly connected to the inside of the combing seat 8, and the upper surface of the equipment base plate 1 is fixedly connected to the upper surface of the combing motor 9. An electrostatic generator 12 is fixedly connected to the surface, a collecting motor 13 is fixedly connected to the upper surface of the equipment base plate 1, a collecting screw 14 is inserted at one end of the collecting motor 13, a collecting shaft seat 15 is threaded through the surface of the collecting screw 14, a driving motor 16 is fixedly connected to the inside of the collecting shaft seat 15, a driving shaft 17 is inserted at one end of the driving motor 16, a driving seat 18 is fixedly connected to the surface of the driving shaft 17, an auxiliary seat 19 is fixedly connected to one end of the driving seat 18, a lower clamp 20 is fixedly connected to the inside of the auxiliary seat 19, a lifting hydraulic device 21 is fixedly connected to the upper surface of the auxiliary seat 19, and an upper clamp 22 is fixedly connected to the lower surface of the lifting hydraulic device 21.

[0026] As a preferred implementation in this embodiment, Figure 1-Figure 4As shown, a combing plate 2 is fixedly connected to the upper surface of the equipment bottom plate 1, a bracket 3 is fixedly connected to the upper surface of the equipment bottom plate 1, a moving motor 4 is fixedly connected inside the bracket 3, a moving lead screw 5 is plugged into one end of the moving motor 4, a moving seat 6 is threaded through the surface of the moving lead screw 5, a moving slide groove is provided on the lower surface of the bracket 3, the bracket 3 is slidably connected to the moving seat 6 through the moving slide groove, a moving hydraulic device 7 is fixedly connected to the lower surface of the moving seat 6, a combing seat 8 is plugged into the lower surface of the mobile hydraulic device 7, a combing motor 9 is fixedly connected to the inside of the combing seat 8, a combing structure 10 is plugged into one end of the combing motor 9, a plurality of protrusions are provided on the surface of the combing structure 10 in sequence from front to back, the combing structure 10 is adapted to the combing plate 2 through the protrusions, and the combing seat 8 An ion blower 11 is fixedly connected inside the device, an electrostatic generator 12 is fixedly connected to the upper surface of the device bottom plate 1, a hole is provided on the upper surface of the combing seat 8, one end of the electrostatic generator 12 is adapted to the hole, a collecting motor 13 is fixedly connected to the upper surface of the device bottom plate 1, a collecting screw 14 is plugged into one end of the collecting motor 13, a collecting shaft seat 15 is threadedly penetrated by the surface of the collecting screw 14, a fixed slide groove is provided on the upper surface of the device bottom plate 1, the device bottom plate 1 is slidably connected to the collecting shaft seat 15 through the fixed slide groove, a driving motor 16 is fixedly connected inside the collecting shaft seat 15, a driving shaft 17 is plugged into one end of the driving motor 16, a driving seat 18 is fixedly connected to the surface of the driving shaft 17, an auxiliary seat 19 is fixedly connected to one end of the driving seat 18, and an auxiliary seat 19 is fixedly connected to one end of the driving seat 18. The interior of the auxiliary seat 19 is fixedly connected with a lower clamp 20, the upper surface of the auxiliary seat 19 is fixedly connected with a lifting hydraulic device 21, the lower surface of the lifting hydraulic device 21 is fixedly connected with an upper clamp 22, the upper clamp 22 is slidably connected to the auxiliary seat 19, and the upper clamp 22 and the lower clamp 20 are adapted to each other. During use, the ultra-short wool strips are spread flat on the upper surface of the combing plate 2, and the combing seat 8 is moved downward by the mobile hydraulic device 7 until the combing structure 10 presses the ultra-short wool strips downward, and at the same time, the moving motor 4 rotates the moving screw 5 to move the moving seat 6 to the left, and then the combing motor 9 is used to rotate the combing structure 10, so that the combing structure 10 combs the ultra-short wool strips, which solves the problem that the existing device cannot comb the ultra-short wool strips. The problem of excessive impurities inside affecting the use of wool strips is solved. The ultra-short wool strips can be placed on the upper surface of the combing plate 2 and then the mixed hairs of the ultra-short wool strips are combed by the combing structure 10 to separate the impurities inside the ultra-short wool strips from the wool strips, which greatly enhances the cleanliness of the ultra-short wool strips. After combing, the combing seat 8 is moved upward by the mobile hydraulic device 7, and at the same time, the moving screw 5 of the mobile motor 4 is used to move the moving seat 6 to the right to reset it. The upper clamp 22 is moved downward by the lifting hydraulic device 21, so that the upper clamp 22 and the lower clamp 20 clamp one end of the combed ultra-short wool strips. After clamping, the driving shaft 17 is rotated by the driving motor 16 to rotate the driving seat 18, and the collecting screw 14 is rotated by the collecting motor 13.By moving the collecting shaft seat 15 to the right, the combed ultra-short wool strips can be collected, which solves the problem that the ultra-short wool strips need to be collected manually after combing, which is time-consuming and labor-intensive. The ultra-short wool strips can be collected by clamping and fixing them and then rotating them after combing, which greatly enhances the processing efficiency of ultra-short wool strips.

[0027] like Figure 5 As shown, in this embodiment, an operation box 23 is fixedly connected to the upper surface of the device bottom plate 1, and two support plates are arranged in sequence from the front to the back inside the operation box 23. The operation box 23 is fixedly connected to two spring telescopic rods 24 through the two support plates. A filter plate 25 is inserted on the upper surface of the spring telescopic rod 24, and a groove is provided on the lower surface of the filter plate 25. The filter plate 25 is fixedly connected to the vibration module 26 through the groove. A vibration motor 27 is inserted at one end of the vibration module 26. A drawer 28 is slidably connected to the inside of the operation box 23. A drive groove is provided on the upper surface of the device bottom plate 1, and a driver is provided inside the drive groove. The type of the driver The driver is DM556, which is a digital two-phase stepper motor driver based on a 32-bit motor-specific processor. It can set the subdivision within 400-51200 and any current value within the rated current, which can meet the application needs of most occasions. The driver integrates the automatic recognition function of motor parameters, which can recognize 57 / 60 motors of different specifications, automatically generate the optimal operating parameters, and maximize the performance of the motor. The motor runs smoothly, with little vibration, low noise and high output. During use, after collecting the ultra-short wool strips, the collection motor 13 rotates the collection screw 14 to make the collection shaft seat 15 is moved to the left to reset it, the electrostatic generator 12 is used to generate static electricity in the combing structure 10, the hydraulic device 7 is used to move the combing seat 8 downward, and the moving motor 4 is used to rotate the moving screw 5 to move the moving seat 6 to the left, and then the combing motor 9 is used to rotate the combing structure 10, so that the impurities and ultra-short wool strips remaining inside the combing plate 2 can be collected, and then the moving motor 4 is used to rotate the moving screw 5 to move the moving seat 6 and the combing structure 10 to the right to the top of the operation box 23, and then the ion fan 11 is used to remove the static electricity of the combing structure 10, so that the ultra-short wool strips on the surface of the combing structure 10 are Wool strip debris and impurities fall on the surface of the filter plate 25, and then the vibration module 26 is driven by the vibration motor 27 to make the filter plate 25 vibrate up and down along the spring telescopic rod 24, so that the debris falls into the drawer 28 and the ultra-short wool strip debris remains on the surface of the filter plate 25, which solves the problem that after the ultra-short wool strips are combed, some ultra-short wool strip debris still remains in the combing plate 2, which may cause waste of ultra-short wool strip debris if it is directly discarded. The ultra-short wool strip debris and impurities in the combing plate 2 can be collected at the same time and then separated and classified for collection, which greatly reduces the waste of ultra-short wool strips after processing.

[0028] How this utility works:

[0029] During use, the ultra-short wool strips are laid flat on the upper surface of the combing plate 2, and the combing seat 8 is moved downward by the mobile hydraulic device 7 until the combing structure 10 presses the ultra-short wool strips downward. At the same time, the moving motor 4 rotates the moving screw 5 to move the moving seat 6 to the left, and then the combing motor 9 rotates the combing structure 10 to make the combing structure 10 comb the ultra-short wool strips, thereby solving the problem that the existing device cannot comb the ultra-short wool strips and the ultra-short wool strips contain too many impurities that affect the use of the wool strips. The ultra-short wool strips can be placed on the upper surface of the combing plate 2, and then the combing structure 10 is used to comb the miscellaneous hairs of the ultra-short wool strips to separate the impurities inside from the wool strips, thereby greatly enhancing the ultra-short wool strips. To improve the cleanliness of the wool strips, after combing, the combing seat 8 is moved upward by the mobile hydraulic device 7, and the moving screw 5 of the mobile motor 4 is used to move the moving seat 6 to the right to reset it, and the upper clamp 22 is moved downward by the lifting hydraulic device 21, so that the upper clamp 22 and the lower clamp 20 clamp one end of the combed ultra-short wool strips. After clamping, the driving motor 16 rotates the driving shaft 17 to rotate the driving seat 18, and the collecting screw 14 is rotated by the collecting motor 13 to move the collecting shaft seat 15 to the right, so that the combed ultra-short wool strips can be collected, which solves the problem that the ultra-short wool strips need to be collected manually after combing, which is time-consuming and labor-intensive, and can be collected by hand after combing the ultra-short wool strips. The ultra-short wool strips are collected by clamping and fixing them and then rotating them, which greatly enhances the processing efficiency of the ultra-short wool strips. After the ultra-short wool strips are collected, the collecting screw 14 is rotated by the collecting motor 13 to move the collecting shaft seat 15 to the left to reset it, and the combing structure 10 is made to generate static electricity by the electrostatic generator 12. The combing seat 8 is moved downward by the moving hydraulic device 7, and the moving screw 5 is rotated by the moving motor 4 to move the moving seat 6 to the left, and then the combing structure 10 is rotated by the combing motor 9, so that the impurities and ultra-short wool strip debris remaining in the combing plate 2 can be collected, and then the moving screw 5 is rotated by the moving motor 4 to move the moving seat 6 and the combing structure 10 to the right to the top of the operating box 23. , and then the static electricity of the combing structure 10 is removed by the ion fan 11, so that the ultra-short wool strip debris and impurities on the surface of the combing structure 10 fall on the surface of the filter plate 25, and then the vibration module 26 is driven by the vibration motor 27 to make the filter plate 25 vibrate up and down along the spring telescopic rod 24, so that the debris falls into the drawer 28 and the ultra-short wool strip debris remains on the surface of the filter plate 25, which solves the problem that after combing the ultra-short wool strips, some ultra-short wool strip debris still remains in the combing plate 2 and is directly discarded, which easily leads to waste of ultra-short wool strip debris, and achieves the effect of collecting the ultra-short wool strip debris and impurities in the combing plate 2 at the same time and then separating them for classified collection, which greatly reduces the waste of ultra-short wool strips after processing.

[0030] The electrical components appearing in this article are all connected to the external main controller DM556 and 220V AC power, and the main controller can be a conventional known device for control such as a computer.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A high-utilization ultra-short wool strip combing mechanism, comprising a device bottom plate (1), characterized in that: The upper surface of the device bottom plate (1) is fixedly connected to a combing plate (2), the upper surface of the device bottom plate (1) is fixedly connected to a bracket (3), the interior of the bracket (3) is fixedly connected to a moving motor (4), one end of the moving motor (4) is plugged with a moving lead screw (5), a surface thread of the moving lead screw (5) penetrates a moving seat (6), the lower surface of the moving seat (6) is fixedly connected to a moving hydraulic device (7), the lower surface of the moving hydraulic device (7) is plugged with a combing seat (8), the interior of the combing seat (8) is fixedly connected to a combing motor (9), one end of the combing motor (9) is plugged with a combing structure (10), the interior of the combing seat (8) is fixedly connected to an ion blower (11), and the upper surface of the device bottom plate (1) is fixedly connected to an electrostatic generator ( 12), a collecting motor (13) is fixedly connected to the upper surface of the base plate (1) of the equipment, a collecting screw (14) is inserted into one end of the collecting motor (13), a collecting shaft seat (15) is threadedly penetrated through the surface of the collecting screw (14), a driving motor (16) is fixedly connected to the inside of the collecting shaft seat (15), a driving shaft (17) is inserted into one end of the driving motor (16), a driving shaft (17) is fixedly connected to the surface of the driving shaft (17), a driving seat (18) is fixedly connected to one end of the driving seat (18), a lower clamp (20) is fixedly connected to the inside of the auxiliary seat (19), a lifting hydraulic device (21) is fixedly connected to the upper surface of the auxiliary seat (19), and an upper clamp (22) is fixedly connected to the lower surface of the lifting hydraulic device (21).

2. The high-utilization ultra-short wool strip combing mechanism according to claim 1, characterized in that: A movable sliding groove is provided on the lower surface of the bracket (3), and the bracket (3) is slidably connected to the movable seat (6) via the movable sliding groove.

3. The high-utilization ultra-short wool strip combing mechanism according to claim 1, characterized in that: The upper surface of the combing seat (8) is provided with a hole, and one end of the electrostatic generator (12) is adapted to fit the hole.

4. The high-utilization ultra-short wool strip combing mechanism according to claim 1, characterized in that: The surface of the combing structure (10) is provided with a plurality of protrusions in sequence from the front to the back, and the combing structure (10) is adapted to the combing plate (2) via the protrusions.

5. The high-utilization ultra-short wool strip combing mechanism according to claim 1, characterized in that: A fixed sliding groove is provided on the upper surface of the equipment base plate (1), and the equipment base plate (1) is slidably connected to the collection shaft seat (15) via the fixed sliding groove.

6. A high-utilization ultra-short wool strip combing mechanism according to claim 1, characterized in that: The upper clamp (22) is slidably connected to the auxiliary seat (19), and the upper clamp (22) and the lower clamp (20) are adapted to each other.

7. The high-utilization ultra-short wool strip combing mechanism according to claim 1, characterized in that: An operation box (23) is fixedly connected to the upper surface of the equipment bottom plate (1), and two support plates are arranged inside the operation box (23) in sequence from front to back, and the operation box (23) is fixedly connected to two spring telescopic rods (24) via the two support plates.

8. A high-utilization ultra-short wool strip combing mechanism according to claim 7, characterized in that: A filter plate (25) is plugged into the upper surface of the spring telescopic rod (24), a groove is formed on the lower surface of the filter plate (25), the filter plate (25) is fixedly connected to a vibration module (26) via the groove, a vibration motor (27) is plugged into one end of the vibration module (26), and a drawer (28) is slidably connected to the interior of the operating box (23).

Images