CN209788721U - Bracelet machine with dust removal function - Google Patents

Abstract

The utility model relates to a bracelet machine with dust removal function, it includes: first motor, first runner, second motor, second runner and mounting bracket, first motor with the second motor is output shaft parallel arrangement and output shaft and is in same side position, first motor slides and sets up the upper end of mounting bracket, the second motor is fixed to be set up the lower extreme of mounting bracket, first runner sets up on the output shaft of first motor, the second runner sets up on the output shaft of second motor, first runner with the second runner side is relative, its characterized in that still includes the dust absorption mechanism who is used for absorbing the metal micronic dust, the air intake of dust absorption pipe aligns the position of polishing in the dust absorption mechanism. The utility model discloses have the effect that reduces the volume that the metal micronic dust distributes in the air.

Description

Bracelet machine with dust removal function

Technical Field

The utility model belongs to the technical field of the technique of bracelet processing equipment and specifically relates to a bracelet machine with dust removal function is related to.

Background

The method mainly utilizes the effect of sanding the surface of the jewelry by using a sand paper tape to make the surface of the jewelry dull, so that light rays are not reflected, and the surface of the jewelry has a matte effect.

The existing bracelet machine comprises two rotating wheels with parallel axes, a motor driving the two rotating wheels to rotate and a mounting frame, wherein the two rotating wheels and the two motors are arranged in the vertical direction, one rotating wheel corresponds to one motor, the rotating wheel above is arranged on the motor above, the motor above is slidably arranged above the mounting frame and can slide up and down along the mounting frame, the rotating wheel below is arranged on the motor below, the motor below is fixedly arranged below the mounting frame, annular grooves are formed in the side surface of the two rotating wheels, when the bracelet needs to be polished, the bracelet is firstly sleeved on the rotating wheel below, the inner side surface of the bracelet is abutted against the annular groove, then the rotating wheel above is pressed down until the annular groove on the side surface of the rotating wheel above is abutted against the outer side surface of the bracelet, and at the moment, the rotating wheel above and the rotating wheel below are rotated, the purpose of polishing the surface of the bracelet can be achieved.

The above prior art solutions have the following drawbacks: when workers use the equipment to polish the surfaces of the bangles, a lot of metal dust can be generated at the polishing positions, and the metal dust is dispersed in the air and is easily absorbed into respiratory tracts by operators in a large amount, so that the health of the operators is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

the utility model aims at providing a bracelet machine with dust removal function, it has the effect that reduces the volume that the metal micronic dust distributes in the air.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

A bracelet machine with dust removal function, comprising: first motor, first runner, second motor, second runner and mounting bracket, first motor with the second motor is output shaft parallel arrangement and output shaft and is in same side position, first motor slides and sets up the upper end of mounting bracket, the second motor is fixed to be set up the lower extreme of mounting bracket, first runner sets up on the output shaft of first motor, the second runner sets up on the output shaft of second motor, first runner with the second runner side is relative, still including the dust absorption mechanism who is used for absorbing the metal micronic dust, the position of polishing is aimed at to the induction port of dust absorption pipe among the dust absorption mechanism.

By adopting the technical scheme, when the bracelet is placed on the second rotating wheel, an operator presses the bracelet with the left hand to fix the bracelet on the second rotating wheel, the second rotating wheel starts to rotate under the driving of the second motor and polishes the inner side surface of the bracelet, then the second motor slides down along the mounting frame with the right hand to enable the first rotating wheel to abut against the outer surface of the bracelet, the first rotating wheel starts to rotate under the driving of the first motor and polishes the outer surface of the bracelet, and the polished metal dust particles are sucked away from the dust suction pipe by the dust suction mechanism.

The utility model discloses further set up to, be provided with the support on the first motor, the dust absorption pipe is close to the one end removable the installing of the position of polishing on the support.

Through adopting above-mentioned technical scheme, the setting of support for the dust absorption pipe is being installed on first motor that can be more stable, and the dust absorption pipe of being convenient for absorbs metal micronic dust, and the dust absorption pipe is detachable connections with the support, makes the dust absorption pipe can install the in-service use of being convenient for as required.

The utility model discloses further set up to, dust absorption mechanism still includes the air exhauster, the suction opening of air exhauster with the one end fixed connection of the position of polishing is kept away from to the dust absorption pipe.

Through adopting above-mentioned technical scheme, after starting the air exhauster, the suction opening of air exhauster can produce suction, siphons away the air in the dust absorption pipe for the dust absorption pipe can absorb away the metal micronic dust that the position of polishing produced.

The utility model discloses further set up to, the control switch setting that is used for controlling the air exhauster on the air exhauster and starts and stops is in on the second motor, be provided with the kicking piece on the first motor first runner with when second runner adversary bracelet surface was polished, the kicking piece top is moved control switch is in order to start the air exhauster.

Through adopting above-mentioned technical scheme, when bracelet surface was polished at first runner and second runner, because of first motor is close to the second motor, the ejector piece that is in on the first motor will push up and move the control switch that is in on the second motor, make control switch on, the air exhauster begins to work, keep away from the second runner at first runner, and when taking down the bracelet, the second motor also is kept away from to first motor this moment, the ejector piece just no longer withstands control switch, control switch disconnection, the outage of air exhauster is out of work, do not polish the bracelet surface because of first runner and second runner this moment, just can not produce metal micronic dust, the operation of absorbing metal micronic dust has just need not carried out again naturally, the electric energy has been saved.

The utility model discloses further set up to, the second motor is close to a side surface of first motor is provided with the mounting groove, control switch sets up in the mounting groove.

Through adopting above-mentioned technical scheme, the setting of mounting groove for control switch can be installed in the mounting groove, and the staff just is difficult for appearing the condition that the mistake touched control switch at the during operation.

The utility model discloses further set up as, control switch includes: the novel vacuum pump comprises a fixed seat, a pressing block, a reset spring, a first joint and a second joint, wherein a cavity is arranged inside the fixed seat, an opening is formed in the top surface of the cavity, the pressing block is arranged in the opening of the cavity in a sliding mode, the first joint is fixedly arranged on the side wall of one end, located in the cavity, of the pressing block and is separated from the opening edge, the reset spring is sleeved with one end, located in the cavity, of the pressing block, one end of the reset spring is abutted to one side surface, close to the bottom surface of the cavity, of the first joint, the second joint is arranged on the bottom surface of the cavity, when the pressing block presses the bottom surface of the cavity, the first joint is communicated with the second joint, and the exhaust fan is started.

Through adopting above-mentioned technical scheme, when control switch need switch-on, press the pressure piece at first, make according to the bottom slip of pressure piece to the cavity, be in and press the first joint on the pressure piece will connect the butt with the second, thereby reach control switch intercommunication circuit's purpose, when control switch need not switch-on, loosen and press the pressure piece, press on the piece will reply original position under reset spring's effect, first joint also can break away from the butt that connects with the second, control switch breaks off the circuit this moment.

The utility model discloses further set up to, first joint with during the second connects the butt, press the briquetting and be close to cavity bottom surface one end and cavity bottom surface butt.

Through adopting above-mentioned technical scheme, when first joint and second connect the butt, press the briquetting to be close to cavity bottom surface one end and cavity bottom surface butt for first joint when connecting the butt with the second already, press the briquetting can not be to the first application of force that connects again, avoided pressing the condition appearance of briquetting with first joint pull ring because of the application of force transition.

the utility model discloses further set up to, the dust absorption pipe is close to the one end tip of the position of polishing and is provided with the dust cage, the dust cage is kept away from the open area of dust absorption pipe one end is greater than the open area who is close to dust absorption pipe one end.

By adopting the technical scheme and the arrangement of the dust hood, the dust collection area of the dust collection pipe is enlarged, and the dust collection efficiency of the dust collection pipe is improved.

To sum up, the utility model discloses a beneficial technological effect does:

1. When a bracelet is placed on the second rotating wheel, an operator presses the bracelet with the left hand to fix the bracelet on the second rotating wheel, the second rotating wheel starts to rotate under the driving of the second motor and polishes the inner side surface of the bracelet, then the second motor slides down along the mounting frame with the right hand to enable the first rotating wheel to abut against the outer surface of the bracelet, the first rotating wheel starts to rotate under the driving of the first motor and polishes the outer surface of the bracelet, and the polished metal dust is sucked away from the dust suction pipe by the dust suction mechanism;

2. When the bracelet surface is polished by the first rotating wheel and the second rotating wheel, the first motor is close to the second motor, the ejector piece on the first motor can eject the control switch on the second motor, the control switch is switched on, the exhaust fan starts to work, the second rotating wheel is far away from the first rotating wheel, and the bracelet is taken down, the second motor is also far away from the first motor at the moment, the ejector piece does not eject the control switch any more, the control switch is switched off, the exhaust fan is not operated when power is cut off, the bracelet surface is not polished by the first rotating wheel and the second rotating wheel at the moment, metal dust can not be generated, the metal dust does not need to be absorbed naturally, and electric energy is saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially exploded and enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a partial sectional structural view of a portion B in fig. 1.

In the figure, 1, a first motor; 11. a vertical rod; 12. a top piece; 2. a first runner; 3. a second motor; 31. mounting grooves; 32. a wire releasing groove; 4. a second runner; 5. a mounting frame; 51. a vertical plate; 511. a pressing lever; 52. a transverse plate; 6. a dust suction mechanism; 61. a dust collection pipe; 611. a slider; 612. a dust collection cover; 62. an exhaust fan; 7. a support; 71. a chute; 8. a control switch; 81. a fixed seat; 811. a cavity; 82. a pressing block; 83. a return spring; 84. a first joint; 85. a second joint.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a bracelet machine with dust removal function, include: first motor 1, first runner 2, second motor 3, second runner 4, mounting bracket 5 and dust absorption mechanism 6, first motor 1 is output shaft parallel arrangement and output shaft and is in same side position with second motor 3, first motor 1 slides and sets up the upper end at mounting bracket 5, the fixed lower extreme that sets up at mounting bracket 5 of second motor 3, first runner 2 sets up on first motor 1's output shaft, second runner 4 sets up on second motor 3's output shaft, first runner 2 is relative with second runner 4 side, dust absorption mechanism 6 is used for absorbing the metal micronic dust, the position of polishing is aimed at to the induction port of dust absorption pipe 61 in the dust absorption mechanism 6.

Referring to fig. 1, the mounting frame 5 is composed of a vertical plate 51 and a horizontal plate 52, the vertical plate 51 and the horizontal plate 52 are both in the shape of a rectangular parallelepiped plate and made of stainless steel, one end of the vertical plate 51 is welded to the edge of the horizontal plate 52, the vertical plate 51 is perpendicular to the horizontal plate 52, the second motor 3 is fixed to the horizontal plate 52 through bolts, a pressing rod 511 for pressing down the first motor 1 is arranged above the vertical plate 51, the pressing rod 511 is cylindrical and made of stainless steel, one end of the pressing rod 511 is hinged to the upper end of the vertical plate 51, a vertical rod 11 is welded to the upper end surface of the first motor 1, the vertical rod 11 is cylindrical and made of stainless steel, the lower end of the vertical rod 11 is welded to the upper surface of the motor, the upper end of the vertical rod 11 is abutted to the pressing rod 511, when the pressing rod 511 is far away from the end where the pressing rod 511 is hinged to the vertical plate 51, the, the side surface that first motor 1 and second motor 3 are close to each other is the level setting, and when first motor 1 contacted with second motor 3, two horizontal planes contacted each other to the width of two horizontal planes is the same.

Referring to fig. 1 and 2, a bracket 7 is welded on a first motor 1, the bracket 7 is L-shaped, one of the brackets 7 is perpendicular to the first motor 1, the other one of the brackets 7 is parallel to the first motor 1, a sliding block 611 is welded at one end of a dust suction pipe 61 close to a polishing position, the horizontal section of the sliding block 611 is dovetail-shaped and made of hard plastic, the dust suction pipe 61 is circular pipe-shaped and made of rubber, a sliding groove 71 is vertically arranged on one of the brackets 7 parallel to the first motor 1, the horizontal section of the sliding groove 71 is dovetail-shaped and one side surface far away from the first motor 1 is communicated with the surface of the bracket 7, the sliding groove 71 is also communicated with the upper surface of the bracket 7, when the dust suction pipe 61 is installed, the sliding block 611 is inserted into the sliding groove 71 from above the bracket 7, a dust collection cover 612 is screwed on one end of the dust suction pipe 61 close to the polishing position, the dust collection cover 612 is, the opening area of the dust hood 612 at the end far away from the dust suction pipe 61 is larger than that at the end near the dust suction pipe 61.

Referring to fig. 1 and 3, the dust suction mechanism 6 further includes an exhaust fan 62, an air suction opening of the exhaust fan 62 is fixedly connected to one end of the dust suction pipe 61 away from the polishing position, a control switch 8 for controlling the start and stop of the exhaust fan 62 is disposed on a horizontally disposed plane of the second motor 3, a mounting groove 31 is disposed on the horizontally disposed plane of the second motor 3, a horizontal cross section of the mounting groove 31 is circular, a wire slot 32 for placing a wire is disposed on the horizontally disposed plane of the second motor 3, a cross section of the wire slot 32 is rectangular, one end of the wire slot 32 is communicated with a side wall of the mounting groove 31, the other end extends to an edge of the second motor 3, the control switch 8 is fixed in the mounting groove 31 by a screw, a top member 12 is welded to the first motor 1, the top member 12 is cylindrical and made of stainless steel, when the first runner 2 and the second runner 4 polish the surface of the bracelet, the top member 12 pushes against the control switch 8 to activate the suction fan 62.

Referring to fig. 1 and 3, the control switch 8 includes: the fixing seat 81, the pressing block 82, the return spring 83, the first joint 84 and the second joint 85, the cavity 811 is formed in the fixing seat 81, the cavity 811 is cylindrical, the top surface of the cavity 811 is provided with an opening, the cross section of the opening is circular, the pressing block 82 is slidably arranged in the opening of the cavity 811, the pressing block 82 is cylindrical and made of hard plastic, the first joint 84 is embedded on the side wall of one end of the pressing block 82 in the cavity 811 and forms a separation block with the edge of the opening, the first joint 84 is connected with a lead, the first joint 84 is annular and made of copper material, a clamping groove is formed in the side wall of the pressing block 82 for the first joint 84 to be embedded in, the clamping groove is annular, the return spring 83 is sleeved at one end of the pressing block 82 in the cavity 811, one end of the return spring 83 is abutted against the side surface of the first joint 84 close to the bottom surface of the cavity 811, the return spring 83 is made of stainless, the second joint 85 is clamped and embedded on the bottom surface of the cavity 811, the second joint 85 is in a cuboid shape and made of copper materials, a groove is formed in the surface of the bottom of the cavity 811 for clamping and embedding the second joint 85, the groove is in a cuboid shape, the second joint 85 penetrates through the side wall of the cavity 811 and is connected with another wire, when the top piece 12 pushes the pressing block 82 to press the bottom surface of the cavity 811, the first joint 84 is communicated with the second joint 85, the exhaust fan 62 is started, when the first joint 84 is abutted to the second joint 85, one end, close to the bottom surface of the cavity 811, of the pressing block 82 is abutted to the bottom surface of the cavity 811, after the pressing piece is released, the pressing piece returns to the original position under the action of the reset spring 83, at the moment, the first joint 84 is not contacted with the second joint 85, and the second joint 85 is not contacted with the reset spring 83.

The implementation principle of the embodiment is as follows: when the bracelet needs to be polished, the first motor 1 and the second motor 3 are started firstly, the bracelet is placed on the second rotating wheel 4 and is pressed by the left hand, the inner side surface of the bracelet is polished by the second rotating wheel 4, then the pressing rod 511 is pulled by the right hand to enable the first motor 1 to slide to approach the second motor 3, when the first rotating wheel 2 contacts the outer surface of the bracelet, the top piece 12 extends into the mounting groove 31 to push the pressing block 82, the first connector 84 is abutted to the second connector 85, at the moment, the exhaust fan 62 starts to work, as one end of the dust suction pipe 61 close to the first motor 1 is brought down together through the support 7, the dust collection cover 612 on the dust suction pipe 61 is aligned to the polishing position, the polished metal dust can be sucked away by the dust suction pipe 61, the amount of the metal dust emitted in the air is reduced, after the bracelet is polished, the pressing rod 511 is loosened, the first motor 1 leaves the second motor 3, the pushing member 12 no longer pushes against the pressing block 82, the first joint 84 is disengaged from the second joint 85, and the suction fan 62 is de-energized and stopped.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A bracelet machine with dust removal function, comprising: a first motor (1), a first rotating wheel (2), a second motor (3), a second rotating wheel (4) and a mounting rack (5), the first motor (1) and the second motor (3) are arranged in parallel with the output shaft and the output shaft is positioned at the same side position, the first motor (1) is arranged at the upper end of the mounting rack (5) in a sliding manner, the second motor (3) is fixedly arranged at the lower end of the mounting rack (5), the first rotating wheel (2) is arranged on an output shaft of the first motor (1), the second rotating wheel (4) is arranged on an output shaft of the second motor (3), the first rotating wheel (2) is opposite to the side surface of the second rotating wheel (4), the metal dust collector is characterized by further comprising a dust collection mechanism (6) for absorbing metal dust particles, wherein a suction port of a dust collection pipe (61) in the dust collection mechanism (6) is aligned with the polishing position.

2. The bracelet machine with dust removing function according to claim 1, wherein a bracket (7) is provided on the first motor (1), and one end of the dust suction pipe (61) near the sanding position is detachably mounted on the bracket (7).

3. The bracelet machine with dust removing function according to claim 1, wherein the dust suction mechanism (6) further comprises a suction fan (62), and a suction opening of the suction fan (62) is fixedly connected with one end of the dust suction pipe (61) far away from the grinding position.

4. The bracelet machine with dust removing function according to claim 3, wherein a control switch (8) for controlling the start and stop of the suction fan (62) on the suction fan (62) is provided on the second motor (3), a top member (12) is provided on the first motor (1), and the top member (12) pushes the control switch (8) to start the suction fan (62) when the first runner (2) and the second runner (4) grind the surface of the bracelet.

5. The bracelet machine with dust removing function according to claim 4, wherein a side surface of the second motor (3) near the first motor (1) is provided with a mounting groove (31), and the control switch (8) is disposed in the mounting groove (31).

6. The bracelet machine with dust removing function according to claim 4, wherein the control switch (8) comprises: the fixing seat (81), the pressing block (82), the return spring (83), the first joint (84) and the second joint (85) are arranged, a cavity (811) is arranged inside the fixing seat (81), an opening is formed in the top surface of the cavity (811), the pressing block (82) is arranged in the opening of the cavity (811) in a sliding mode, the first joint (84) is fixedly arranged on the side wall of one end, located in the cavity (811), of the pressing block (82) and forms a barrier with the edge of the opening, the return spring (83) is sleeved at one end, located in the cavity (811), of the pressing block (82), one end of the return spring (83) abuts against one side surface, close to the bottom surface of the cavity (811), of the first joint (84), the second joint (85) is arranged on the bottom surface of the cavity (811), and when the pressing block (82) presses the bottom surface of the cavity (811), the first connector (84) is in communication with the second connector (85) and the suction fan (62) is activated.

7. The bracelet machine with dust removing function according to claim 6, wherein when the first joint (84) abuts the second joint (85), one end of the pressing block (82) near the bottom surface of the cavity (811) abuts the bottom surface of the cavity (811).

8. The bracelet machine with dust removing function according to claim 1, wherein a dust collection cover (612) is provided at an end of the dust collection pipe (61) near the sanding position, and an opening area of the dust collection cover (612) at an end far away from the dust collection pipe (61) is larger than an opening area of an end near the dust collection pipe (61).