CN214540399U

CN214540399U - Winding equipment

Info

Publication number: CN214540399U
Application number: CN202120828677.XU
Authority: CN
Inventors: 乜志刚; 唐科文
Original assignee: Tianjin Jingcheng Tuofei Technology Co ltd
Current assignee: Tianjin Jingcheng Tuofei Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-10-29
Anticipated expiration: 2031-04-21

Abstract

The application relates to a winding device, which comprises a box body and a rotating motor arranged in the box body, wherein an output shaft of the rotating motor penetrates through the outer side of the box body, and a press switch used for controlling the rotating motor to rotate is arranged at the end part of the output shaft; the end part of the output shaft is sleeved with a sleeve, and the sleeve is fixedly connected with the output shaft; the sleeve is provided with an insertion hole matched with the output shaft and used for inserting a clockwork spring handle of a watch core to be wound into the insertion hole; the press switch is positioned in the jack, and an elastic washer used for clamping the clockwork spring handle is bonded on the inner wall of the jack. The winding equipment can wind the clockwork spring in the watch core quickly and efficiently, and the labor intensity of people can be greatly reduced by replacing manual winding with the equipment.

Description

Winding equipment

Technical Field

The application relates to the technical field of mechanical watch production auxiliary equipment, in particular to winding equipment.

Background

Mechanical watches generally provide power for moving hands for watches through a clockwork spring in a watch core, and before a mechanical watch is assembled and molded, the clockwork spring in the watch core needs to be wound fully; at present, the clockwork spring is wound by manually twisting the clockwork spring handle, but the operation mode is low in efficiency and needs much time.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of the movement winding, the application provides a winding device.

The application provides a last string equipment adopts following technical scheme:

a winding device comprises a box body and a rotating motor arranged in the box body, wherein an output shaft of the rotating motor penetrates through the outer side of the box body, and a press switch used for controlling the rotating motor to rotate is arranged at the end part of the output shaft; the end part of the output shaft is sleeved with a sleeve, and the sleeve is fixedly connected with the output shaft; the sleeve is provided with an insertion hole matched with the output shaft and used for inserting a clockwork spring handle of a watch core to be wound into the insertion hole; the push switch is located inside the jack, and an elastic washer used for clamping a clockwork spring handle is bonded on the inner wall of the jack.

By adopting the technical scheme, when the clockwork spring of the watch core needs to be wound, the clockwork spring handle of the watch core is inserted into the jack of the sleeve, and the clockwork spring handle is continuously pushed inwards after abutting against the press switch, so that the rotating motor can be started, and the output shaft of the rotating motor can rotate; the elastic cushion layer adhered to the inner wall of the jack has the function of clamping the clockwork spring handle, so that the clockwork spring handle rotates along with the sleeve and the output shaft of the rotating motor, and the clockwork spring in the watch core is wound quickly and efficiently; the labor intensity of people can be greatly reduced by replacing manual winding with equipment.

Optionally, a bearing disc for placing the watch core is slidably mounted on the outer side wall of the box body, and the bearing disc is located below the sleeve; the bearing disc is matched with the watch core, and a limiting block for positioning the watch core is fixed on the upper surface of the bearing disc.

By adopting the technical scheme, when the clockwork spring of the watch core needs to be wound, the watch core can be placed on the bearing disc firstly, and then the bearing disc is pushed to enable the clockwork spring handle of the watch core to move inwards and enter the jack, so that winding is carried out; the watch core is placed on the bearing disc, so that the possibility of accidental falling of the watch core during winding can be reduced, and the possibility of damage to parts in the watch core and influence on the running precision of the parts of the watch core after the watch core falls is further reduced; the limiting block is used for positioning the watch core, and the condition that the watch core slides on the bearing disc at will is reduced.

Optionally, two supporting blocks are fixed on the outer side wall of the box body, and the two supporting blocks are respectively located on two sides of the bearing disc; and one end of each supporting block, which is far away from the box body, is hinged with a clamping block, the hinged part of each clamping block and the supporting block is provided with a torsional spring, and the torsional spring enables the clamping block to normally abut against the outer side of the bearing disc.

By adopting the technical scheme, when the clockwork spring of the watch core needs to be wound, the bearing disc can move in the direction back to the box body; after the watch core is placed on the bearing disc, the clamping block can push the bearing disc to move towards the direction close to the box body under the action of the torsion spring, so that the clockwork spring handle of the watch core is automatically inserted into the insertion hole; the clamping block always has the force of pushing the bearing disc inwards, the watch core does not need to be manually extruded inwards, and the labor intensity of people can be further reduced.

Optionally, the clamping blocks are arc-shaped blocks, and a plurality of rollers are embedded in one side, facing the tray, of each clamping block.

By adopting the technical scheme, when the bearing disc moves in the direction departing from or approaching the box body, the roller can always abut against the outer side of the bearing disc; the friction mode between the bearing disc and the clamping block is rolling friction all the time, so that the abrasion degree of the outer surface of the bearing disc and one side of the clamping block close to the bearing disc is favorably reduced, and the service lives of the bearing disc and the clamping block are prolonged.

Optionally, a bar-shaped block is vertically fixed on the box body, and the bar-shaped block is located below the sleeve; the strip-shaped block is provided with a sliding groove, a connecting piece is connected in the sliding groove in a sliding mode, and the connecting piece is fixedly connected with the bearing disc.

Through adopting foretell technical scheme, connecting piece and basin fixed connection back, the connecting piece can slide in the spout to drive the basin and can move to deviating from/be close to the box direction in the spout.

Optionally, the bottom of the basin is provided with a handheld part for moving the basin.

By adopting the technical scheme, the bearing disc can be conveniently moved by pulling the handheld part, so that the bearing disc can conveniently move in the direction away from/close to the box body, and the convenience of putting the watch core on the bearing disc for winding is improved.

Optionally, a box body is fixed on the outer side wall of the box body, and the box body is located below the bearing disc; the upper surface of box body is equipped with the holding tank, the bottom of holding tank is equipped with the elasticity cushion.

By adopting the technical scheme, when the watch core is not placed well when being placed on the bearing disc, the bearing disc moves towards the box body to extrude the watch core, and the watch core can fall into the containing groove of the box body; the elastic cushion in the holding tank can weaken the impact between watch core and the box body, and then reduces the damage that the inside spare part of watch core received.

Optionally, a digital counter for displaying the number of turns of the sleeve is fixed on the outer side of the box body.

By adopting the technical scheme, the digital counter can digitally and visually display the rotating turns of the sleeve and the clockwork spring handle; the number of turns required to be wound is pre-calculated during winding, and then the number of turns of the winding spring is accurately controlled by observing the digital counter, so that the winding spring cannot be too tight or too loose after being wound.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the clockwork spring handle of the watch core is inserted into the jack of the sleeve, the clockwork spring handle is pushed inwards after abutting against the press switch, the rotating motor can be started to enable the output shaft of the rotating motor to rotate, and then the sleeve and the clockwork spring handle are driven to rotate, so that the clockwork spring of the watch core is quickly and efficiently wound;

2. the watch core is placed on the bearing disc, so that the possibility of accidental falling of the watch core during winding can be reduced, and the possibility of damage to parts in the watch core and influence on the running precision of the parts of the watch core after the watch core falls is further reduced;

3. the clamping block can automatically push the bearing disc to move towards the direction close to the box body under the action of the torsion spring, so that a clockwork handle of the watch core is automatically inserted into the jack to be wound, the watch core is not required to be manually extruded inwards, and the labor intensity of people is further reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of the sleeve at the output shaft of the embodiment of the present application;

FIG. 3 is a schematic structural view of the watch core of the embodiment of the present application after being placed on the basin;

fig. 4 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. a box body; 11. an output shaft; 111. a push switch; 112. a sleeve; 113. an elastic washer; 12. a bar-shaped block; 121. a chute; 122. a connecting member; 13. a basin; 131. a limiting block; 132. a hand-held portion; 14. a support block; 15. a clamping block; 151. a roller; 16. a torsion spring; 17. a box body; 171. accommodating grooves; 18. a digital counter; 2. a watch movement; 21. a clockwork spring handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a winding device which is used for winding a clockwork spring inside a watch core 2.

Referring to fig. 1 and 2, the winding device comprises a box body 1 and a rotating motor installed inside the box body 1, wherein the rotating motor is fixed on the side surface of the box body 1, and an output shaft 11 of the rotating motor penetrates through the outer side of the box body 1.

Referring to fig. 1, a digital counter 18 is installed on the outer side surface of the case 1 for counting the number of rotation turns of the output shaft 11 and digitally displaying the number of rotation turns of the output shaft 11; the digital counter 18 and the output shaft 11 are positioned on the same side surface of the box body 1, and the number of rotation turns displayed by the digital counter 18 can be conveniently observed; in the embodiment of the application, the side surface of the box body 1, which is provided with the digital counter 18, is set as the working surface of the box body 1.

Referring to fig. 2, a push switch 111 is installed at one end of the output shaft 11 exposed from the case 1, and when the push switch 111 is pushed, the rotation motor is started, and the output shaft 11 of the rotation motor starts to rotate.

Referring to fig. 2 and 3, the end of the output shaft 11 exposed out of the box 1 is sleeved with a sleeve 112, and the sleeve 112 is fixedly connected with the output shaft 11 of the rotating motor, so that the sleeve 112 can rotate along with the rotating motor; the sleeve 112 is provided with an insertion hole matched with the output shaft 11, the insertion hole penetrates through two sides of the sleeve 112 along the axial direction of the sleeve 112, and the push switch 111 is positioned inside the insertion hole; an elastic washer 113 is bonded inside the insertion hole, and after the clockwork handle 21 of the watch core 2 is inserted into the insertion hole, the elastic washer 113 can clamp the clockwork handle 21; when the winding handle 21 abuts against the push switch 111, the push switch 111 can start the rotation motor and rotate the output shaft 11, thereby winding up the winding of the watch core 2.

Referring to fig. 3 and 4, two bar-shaped blocks 12 are vertically fixed on the working surface of the box body 1, the two bar-shaped blocks 12 are symmetrically arranged on two sides of the sleeve 112, and the two bar-shaped blocks 12 are both located below the sleeve 112; each block 12 is provided with a chute 121, and the extension direction of the chute 121 is perpendicular to the working surface of the box body 1; the connecting pieces 122 are connected in the sliding grooves 121 in a sliding manner, the connecting pieces 122 in the two sliding grooves 121 are fixedly connected with a bearing disc 13 used for placing the watch core 2, and the bearing disc 13 is also positioned below the sleeve 112; when the watch core 2 is placed on the support disc 13, the watch core 2 can slide along the sliding groove 121 along with the support disc 13, at the moment, the moving direction of the watch core 2 is arranged in the same direction as the axial direction of the sleeve 112, and the central axis of the clockwork handle 21 coincides with the central axis of the sleeve 112.

Referring to fig. 4, the connecting member 122 in the embodiment of the present application is provided as a bolt with a nut; the bolt penetrates through the sliding groove 121 from the bottom of the strip-shaped block 12 and then is fixedly connected with the bearing disc 13, and the nut of the bolt can play a role in limiting, so that the possibility that the bearing disc 13 is separated from the sliding groove 121 is reduced.

Referring to fig. 4, the upper surface of the supporting disk 13 is fixed with two limiting blocks 131 for positioning the watch core 2, and the two limiting blocks 131 are symmetrically arranged on the side edge of the upper surface of the supporting disk 13; the limiting block 131 is arranged for positioning the watch core 2 and reducing the condition that the watch core 2 slides on the bearing disc 13 at will; the bottom of the basin 13 is provided with a hand-held portion 132, and the basin 13 can be conveniently moved by pulling the hand-held portion 132.

Referring to fig. 3 and 4, two supporting blocks 14 are fixed on the working surface of the box body 1, and each supporting block 14 is positioned on one side of the bar block 12 far away from the sleeve 112; one end of each supporting block 14, which is far away from the box body 1, is hinged with a clamping block 15, and the clamping blocks 15 can rotate circumferentially around the hinged positions of the supporting blocks 14; a torsion spring 16 is arranged at the hinged position of each clamping block 15 and the supporting block 14, and the torsion spring 16 enables the clamping block 15 to normally abut against the outer side of the bearing disc 13; the clamping block 15 is an arc-shaped block, a plurality of rollers are embedded on one side, close to the bearing disc 13, of the clamping block 15, and each roller is rotatably connected to the clamping block 15; when the bearing disc 13 moves, the roller can always abut against the outer side of the bearing disc 13, so that the abrasion degree between the clamping block 15 and the bearing disc 13 is reduced.

When the watch core 2 is placed on the upper surface of the supporting disc 13, the clamping plate pushes the supporting disc 13 to move towards the direction close to the box body 1 under the action of the torsion force of the torsion spring 16, so that the clockwork handle 21 of the watch core 2 can automatically enter the jack and tightly abut against the press switch 111, and the watch core 2 is automatically wound by the winding device.

Referring to fig. 4, a box body 17 is fixed on the working surface of the box body 1, and the box body 17 is positioned right below the bearing disc 13; the upper surface of the box body 17 is provided with an accommodating groove 171, and the bottom of the accommodating groove 171 is provided with an elastic cushion; when the watch core 2 accidentally drops from the tray 13, the watch core 2 can fall into the accommodating groove 171 of the case 17, and the elastic cushion can weaken the impact force between the watch core 2 and the case 17, thereby reducing the damage to the parts inside the watch core 2.

The implementation principle of the winding device in the embodiment of the application is as follows:

when in use, the hand-held part 132 is pulled to move the bearing disc 13 in a direction away from the box body 1, and then the watch core 2 is placed on the upper surface of the bearing disc 13, so that the clockwork handle 21 of the watch core 2 is right opposite to the insertion hole of the sleeve 112; the holding plate pushes the supporting disc 13 to move towards the direction close to the box body 1 under the torsion action of the torsion spring 16, so that the clockwork handle 21 of the watch core 2 can automatically enter the jack and tightly abut against the press switch 111, the press switch 111 controls the rotation of the rotating motor, the output shaft 11 of the rotating motor drives the sleeve 112 and the clockwork handle 21 to rotate together, and the watch core 2 is quickly and efficiently wound.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A winding apparatus, characterized by: the device comprises a box body (1) and a rotating motor arranged in the box body (1), wherein an output shaft (11) of the rotating motor penetrates through the outer side of the box body (1), and a press switch (111) used for controlling the rotating motor to rotate is arranged at the end part of the output shaft (11); a sleeve (112) is sleeved at the end part of the output shaft (11), and the sleeve (112) is fixedly connected with the output shaft (11); the sleeve (112) is provided with an insertion hole matched with the output shaft (11) and used for inserting a clockwork handle (21) of the watch core (2) to be wound into the insertion hole; the press switch (111) is positioned in the jack, and an elastic washer (113) for clamping the clockwork handle (21) is adhered to the inner wall of the jack.

2. The winding device according to claim 1, characterized in that: a bearing disc (13) for placing the watch core (2) is slidably mounted on the outer side wall of the box body (1), and the bearing disc (13) is positioned below the sleeve (112); the bearing disc (13) is matched with the watch core (2), and a limiting block (131) used for positioning the watch core (2) is fixed on the upper surface of the bearing disc (13).

3. The winding device according to claim 2, characterized in that: two supporting blocks (14) are fixed on the outer side wall of the box body (1), and the two supporting blocks (14) are respectively positioned on two sides of the bearing disc (13); one end of each supporting block (14) departing from the box body (1) is hinged with a clamping block (15), the hinged position of each clamping block (15) and the supporting block (14) is provided with a torsion spring (16), and the torsion springs (16) enable the clamping blocks (15) to normally abut against the outer side of the bearing disc (13).

4. The winding device according to claim 3, characterized in that: the clamping blocks (15) are arc-shaped blocks, and a plurality of rollers (151) are embedded on one side, facing the bearing disc (13), of each clamping block (15).

5. The winding device according to claim 2, characterized in that: a bar-shaped block (12) is vertically fixed on the box body (1), and the bar-shaped block (12) is positioned below the sleeve (112); the strip-shaped block (12) is provided with a sliding groove (121), a connecting piece (122) is connected in the sliding groove (121) in a sliding manner, and the connecting piece (122) is fixedly connected with the bearing disc (13).

6. The winding device according to claim 5, characterized in that: the bottom of the bearing disc (13) is provided with a handheld part (132) used for moving the bearing disc (13).

7. The winding device according to claim 2, characterized in that: a box body (17) is fixed on the outer side wall of the box body (1), and the box body (17) is positioned below the bearing disc (13); the upper surface of box body (17) is equipped with holding tank (171), the bottom of holding tank (171) is equipped with the elasticity cushion.

8. The winding device according to claim 1, characterized in that: and a digital counter (18) for displaying the number of turns of the sleeve (112) is fixed on the outer side of the box body (1).