Jewelry chain pulley polishing device

Abstract

A jewelry chain pulley polishing device comprises a machine cabinet, a polishing device body and a discharging driving device, the polishing device body and the discharging driving device are arranged in the machine cabinet, and the polishing device body comprises a polishing wheel and a polishing motor; the discharging driving device comprises a discharging driving motor, a discharging driving wheel and a movable wheel; a polishing wheel is arranged at the front end of the polishing motor, and the polishing wheel is driven to rotate in the circumferential direction. The polishing wheel, the movable wheel and the discharging driving wheel are arranged in parallel in the circumferential direction; a discharging driving wheel is arranged at the front end of the discharging driving motor, the discharging driving wheel is driven to rotate in the circumferential direction, the discharging driving wheel is in transmission connection with the movable wheels, and the movable wheels and the polishing wheels are arranged in a set in a contact mode. The polishing wheels do rotary reciprocating motion and are matched with the positioning wheels, jewelry can be polished in all directions, polishing is more uniform, the polishing effect is improved, mirror polishing of the surface of a jewelry chain is achieved, multiple times of polishing can be achieved at the same time by arranging the multiple sets of polishing wheels and positioning wheels, the polishing time is shortened, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to a jewelry chain polishing device, in particular to a jewelry chain pulley polishing device, and belongs to the field of jewelry processing. Background Art

[0002] With the improvement of living standards and the pursuit of a better quality of life, jewelry chains are an essential accessory for most women. While jewelry is beautiful, long-term exposure to air can easily lead to oxidation and wear, causing it to lose its luster and dull its appearance. Furthermore, after processing, jewelry chains require polishing of their outer surfaces. Therefore, polishing equipment is essential. Traditional polishing involves modifying the surface of a workpiece using polishing tools and abrasive particles or other polishing media. This has the disadvantages of a low degree of automation, low polishing efficiency, and poor polishing results. Therefore, it is necessary to further improve the existing polishing devices for jewelry chains, thereby enhancing their automation and practicality and improving the polishing effect of jewelry chains. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a jewelry chain pulley polishing device, and its technical solution is as follows:

[0004] A jewelry chain pulley polishing device comprises a cabinet, a polishing device and a discharging drive device. The polishing device and the discharging drive device are arranged in the cabinet. The polishing device comprises a polishing wheel and a polishing motor; the discharging drive device comprises a discharging drive motor, a discharging drive wheel and a moving wheel; the polishing wheel is arranged at the front end of the polishing motor to drive the polishing wheel to rotate circumferentially; the polishing wheel is arranged circumferentially parallel to the moving wheel and the discharging drive wheel; the discharging drive wheel is arranged at the front end of the discharging drive motor to drive the discharging drive wheel to rotate circumferentially, the discharging drive wheel is connected to the moving wheel for transmission, and the moving wheel and the polishing wheel are arranged in contact as a group.

[0005] The driving wheel is provided with at least two chain grooves in parallel with the axis.

[0006] The moving wheels and the polishing wheels are divided into two groups, which are arranged in pairs vertically on the same plane, and the moving wheels of the two groups are arranged to face each other.

[0007] The driven wheel includes a driving wheel and a driven wheel. The driving wheel is arranged above the driven wheel. The rear end of the driving wheel is connected to the belt drive wheel through a belt transmission.

[0008] A belt drive wheel and a discharging drive wheel are coaxially arranged at the front end of the discharging drive motor in sequence, and the discharging drive motor drives the belt drive wheel and the discharging drive wheel to rotate synchronously.

[0009] The polishing device also includes a reciprocating motor, which is vertically arranged on one side of the polishing motor and connected to the polishing motor to drive the polishing motor and the polishing wheel to perform reciprocating motion along the axial direction of the polishing wheel.

[0010] A hand wheel is also provided below the moving wheel and the polishing wheel. The hand wheel is connected to the polishing wheel through a screw and is used to adjust the gap between the polishing wheel and the moving wheel.

[0011] Soft polishing material is arranged on the circumference of the polishing wheel.

[0012] The cabinet is provided with a discharging guide wheel on one side close to the discharging drive device, and a feeding guide wheel on the other side.

[0013] The discharging drive wheels are arranged vertically in pairs and are used to clamp the jewelry chain to move, forming a chain drive.

[0014] Compared with the existing technology, the beneficial effects of the present invention are: the jewelry chain polishing device of the present invention can polish the jewelry in 360° all-round manner through the rotating reciprocating motion of the polishing wheel, the polishing is more uniform, the polishing effect is good, and the mirror polishing of the surface of the jewelry chain is achieved. The arrangement of multiple sets of polishing wheels and moving wheels can achieve multiple polishings at the same time, shortening the polishing time and improving work efficiency. The closed dust suction is adopted, and the operation is safer. The polished particles can be recycled for a second time, purified and reused, which greatly improves the practicality of use and has high use and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the jewelry chain polishing device;

[0016] Figure 2 This is a schematic diagram of the operation of the jewelry chain polishing device;

[0017] Figure 3 This is a schematic diagram of the internal structure of a jewelry chain polishing device;

[0018] Figure 4 This is a schematic diagram of the internal side structure of a jewelry chain polishing device;

[0019] Figure 5 This is a schematic diagram of the internal structure of the jewelry chain polishing device from a top view;

[0020] Figure 6 This is a schematic diagram of the front view structure of the discharge drive device;

[0021] Figure 7 It is a side view structural diagram of the discharging drive device;

[0022] In the figure, 1. polishing wheel, 2. driving wheel, 3. driven wheel, 4. feed guide wheel, 5. discharging guide wheel, 6. hand wheel, 7. jewelry chain, 8. dust removal cabinet, 9. screw, 10. discharging drive device, 11. reciprocating motor, 12. polishing motor, 13. discharging drive motor, 14. discharging drive wheel, 15. transparent window, 16. cabinet, 17. connecting rod, 18. belt, 19. belt drive wheel. DETAILED DESCRIPTION

[0023] The embodiments for implementing the present invention are described in detail with reference to the accompanying drawings. The present invention is not limited to the contents described in the following embodiments. Furthermore, the structural elements described below include substantially the same elements that can be easily derived by those skilled in the art. In addition, the structures described below can be appropriately combined. Furthermore, various omissions, substitutions, or changes in the structure can be made without departing from the scope of the present invention.

[0024] In addition, the sizes of the structural components in the drawings do not strictly represent the actual sizes of the structural components and the size ratios of the structural components, but are only used to schematically illustrate the principles and concepts of the present invention. Example

[0025] like Figure 1-5 As shown, a jewelry chain pulley polishing device is provided with four sets of polishing wheels 1 and moving wheels on the front of the cabinet, two sets on the upper and lower sides, the upper two sets of polishing wheels 1 are on the upper side and the moving wheels are on the lower side, the lower two sets of moving wheels are on the upper side and the polishing wheels 1 are on the lower side, the moving wheels of the upper two sets are driving wheels 2, and the moving wheels of the lower two sets are driven wheels 3. Example

[0026] like Figure 1-5 As shown, when in use, the gap between the polishing wheel 1 and the driving wheel, that is, the gap between the polishing points, is adjusted by the hand-cranked wheel 6 according to the diameter of the jewelry chain. Then, the jewelry chain enters the polishing device through the feed guide wheel 4, and passes through the four polishing points formed by the contact between the driving wheel 2, the driven wheel 3 and the polishing wheel 1 in sequence and in the shape of an "8". Then, the other end of the jewelry chain is placed into the discharge guide wheel 5. Example

[0027] like Figure 1-5 As shown, during polishing, the discharging drive motor 13 is started, driving the coaxial belt drive wheel 19 and the discharging drive wheel 14 to rotate synchronously, and the belt drive wheel 19 drives the driving wheel 2 to rotate through the belt 18. At the same time, the discharging drive wheel 14 drives the jewelry chain to move in the discharging direction, and the driving wheel 2 drives the driven wheel 3 and the feed guide wheel 4 to rotate through the jewelry chain to form a transmission mechanism. At the same time, the polishing motor 12 and the reciprocating motor 11 are started, driving the polishing wheel 1 to move circumferentially and axially, and polishing the jewelry chain in the chain groove of the driving wheel 2 and the driven wheel 3. Because the driving wheel 2 and the driven wheel 3 are provided with two chain grooves in the axial direction, and because the polishing wheel 1 is performing circumferential and axial movements at the same time, it is convenient for the chain to polish multiple times, and can effectively prevent the problem of dents on the polishing wheel 1 caused by polishing at the same position, so that the surface of the polished jewelry chain achieves a mirror effect, achieving 360° all-round polishing. Example

[0028] like Figure 1 As shown, when the machine is working, the cabinet door can be closed, and then the working status of the polishing wheel 1, the driving wheel 2 and the driven wheel 3 can be observed through the transparent window 15 on the cabinet door, which is convenient and safe. Example

[0029] like Figure 3 - As shown in Figure 4, when four groups of polishing wheels 1 and moving wheels are set on the front of the cabinet, two vertical groups are a pair, which are connected by a connecting rod 17, so that the polishing motor 12 and the polishing wheel 1 can perform synchronous reciprocating motion under the drive of the reciprocating motor 11.

[0030] The above description is only for the purpose of explaining one embodiment of the present invention. The scope of the present invention is not limited to this embodiment, but should be interpreted broadly to encompass the scope that can be grasped by those skilled in the art based on the same technical concept.

Claims

1. A jewelry chain pulley polishing device, comprising a cabinet, a polishing device and a discharging drive device, characterized in that A polishing device and a discharging drive device are provided in the cabinet, wherein the polishing device comprises a polishing wheel (1) and a polishing motor (12); the discharging drive device comprises a discharging drive motor (13), a discharging drive wheel (14) and a moving wheel; the front end of the polishing motor (12) is provided with a polishing wheel (1) to drive the polishing wheel (1) to rotate circumferentially; the polishing wheel (1) is arranged in parallel with the moving wheel and the discharging drive wheel (14) in the circumferential direction; the front end of the discharging drive motor (13) is provided with a discharging drive wheel (14) to drive the discharging drive wheel (14) to rotate circumferentially, the discharging drive wheel (14) is connected to the moving wheel in a transmission manner, and the moving wheel and the polishing wheel (1) are contacted and arranged as a set.

2. A jewelry chain pulley polishing device according to claim 1, characterized in that The driving wheel is provided with at least two chain grooves axially parallel to each other.

3. A jewelry chain pulley polishing device according to claim 1, characterized in that The moving wheels and polishing wheels (1) are arranged in two groups, which are arranged in pairs vertically on the same plane, and the moving wheels of the two groups are arranged facing each other.

4. A jewelry chain pulley polishing device according to claim 3, characterized in that The driven wheel comprises a driving wheel (2) and a driven wheel (3), wherein the driving wheel (2) is arranged above the driven wheel (3), and the rear end of the driving wheel (2) is connected to the belt drive wheel (19) via a belt (18).

5. The jewelry chain pulley polishing device according to claim 1, characterized in that A belt drive wheel (19) and a discharging drive wheel (14) are coaxially arranged at the front end of the discharging drive motor (13), and the discharging drive motor (13) drives the belt drive wheel (19) and the discharging drive wheel (14) to rotate synchronously.

6. The jewelry chain pulley polishing device according to claim 1, characterized in that The polishing device further comprises a reciprocating motor (11), which is vertically arranged on one side of the polishing motor (12) and connected to the polishing motor (12), driving the polishing motor (12) and the polishing wheel (1) to perform reciprocating motion along the axial direction of the polishing wheel (1).

7. The jewelry chain pulley polishing device according to claim 1, characterized in that A hand wheel (6) is further provided below the moving wheel and the polishing wheel (1). The hand wheel (6) is connected to the polishing wheel (1) via a screw (9) in a spiral transmission manner and is used to adjust the gap between the polishing wheel (1) and the moving wheel.

8. The jewelry chain pulley polishing device according to claim 1, characterized in that The polishing wheel (1) is circumferentially provided with soft polishing material.

9. The jewelry chain pulley polishing device according to claim 1, characterized in that The cabinet is provided with a discharge guide wheel (5) on one side close to the discharge drive device, and a feed guide wheel (4) on the other side.

10. The jewelry chain pulley polishing device according to claim 1, characterized in that The discharging drive wheels (14) are arranged vertically in pairs.

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