Gold piece device convenient to slice

Abstract

The utility model provides a sequin device convenient for slicing, which comprises a mounting frame, a sequin feeding bottom plate, a slicing mechanism and a sequin feeding mechanism, the slicing mechanism and the sequin feeding mechanism are arranged on the mounting frame, the slicing mechanism comprises a cutter, a cutter driving motor and a cutter transmission component, the cutter driving motor drives the cutter to slice or reset bidirectionally, and the cutter transmission component is arranged between the cutter and the cutter driving motor. The single motor is adopted to drive the cutter to slice and reset, the speed is higher, and the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of embroidery machines, in particular to a gold sheet device which is convenient for slicing. Background Art

[0002] The gold sequin embroidery feeding device includes a feeding mechanism and a slicing mechanism. In the prior art, the feeding mechanism and the slicing mechanism usually use the same motor, which drives the feeding mechanism and the slicing mechanism respectively by forward rotation and reverse rotation. Therefore, the motor can only drive the cutter of the slicing mechanism to slice in one direction, and the cutter is reset by a spring; or drive the cutter to reset, and the cutter is sliced ​​by a spring.

[0003] The elastic force of the spring is fixed, and the speed of reset is limited. As the needle speed of the machine continues to increase, the reset or slicing speed of the spring cannot keep up with the needle speed of the machine, which is the bottleneck for increasing the machine speed. Especially after the spring is pulled and used many times, the elastic force becomes worse and the reset effect becomes worse. Resetting or slicing with the spring may cause the slices to not be in place, affecting the feeding of the slices. Utility Model Content

[0004] In order to solve the problems of the above-mentioned prior art, the utility model provides a gold sheet device which is convenient for slicing. A separate motor is used to drive the gold sheet cutter in both directions for slicing or resetting. The slicing or resetting speed is faster, which is convenient for keeping up with the speed of the needle.

[0005] The technical solutions adopted are as follows:

[0006] A gold sheet device for slicing, comprising a mounting frame, a sheet feeding bottom plate, a slicing mechanism and a sheet feeding mechanism arranged on the mounting frame, wherein the slicing mechanism comprises a cutter, a cutter driving motor for bidirectionally driving the cutter for slicing or resetting, and a cutter transmission assembly arranged between the cutter and the cutter driving motor.

[0007] Furthermore, the cutter transmission assembly includes a cutter drive shaft for driving the cutter to rotate, a cutter drive arm provided on the cutter drive motor, and a connecting rod assembly is provided between the cutter drive arm and the cutter drive shaft.

[0008] Furthermore, the film feeding mechanism is a single gold film feeding mechanism, including a film-shifting connecting rod, a film-shifting rod, and a film-shifting driving motor that directly or indirectly drives the film-shifting connecting rod to drive the film-shifting rod to shift the film.

[0009] Furthermore, the sheet feeding mechanism is two or more stacked sheet feeding mechanisms, and the stacked sheet feeding structure includes a paddle connecting rod, a paddle rod and a sheet feeding drive motor that directly or indirectly drives the paddle connecting rod to drive the paddle rod to paddle, which corresponds to and cooperates with the corresponding number of stacked sheets. The cutter is a stacked cutter corresponding to the number of stacked sheets.

[0010] Furthermore, the film feeding drive motor is arranged on one side or the opposite side of the mounting frame where the film paddle connecting rod and the film paddle rod are arranged.

[0011] Furthermore, the film feeding drive motor can be indirectly connected to the paddle connecting rod via a synchronous belt assembly.

[0012] Furthermore, a motor mounting plate is provided on the mounting frame, and the cutter drive motor is arranged on the motor mounting plate.

[0013] Furthermore, the cutter drive motor and the sheet feeding drive motor are installed on the same side or opposite sides of the mounting frame.

[0014] Furthermore, a paddle return spring is provided between the paddle connecting rod and the mounting frame.

[0015] Furthermore, a cutter return spring is provided between the cutter drive arm and the motor mounting plate.

[0016] Compared with the prior art, the beneficial effects produced by the utility model are:

[0017] The utility model provides a gold sheet device which is convenient for slicing, comprising a slicing mechanism and a sheet feeding mechanism, wherein the slicing mechanism is independently provided with a driving motor for driving slicing and resetting, and can bidirectionally drive the cutter for slicing and resetting. Compared with the driving mode in the prior art which drives the cutter for slicing in one direction and resets the cutter by a spring, the utility model drives the cutter to reset by a motor and a spring together, and the cutter resets faster, can keep up with the speed at which the needle quickly lowers the needle, improves the efficiency of the overall embroidery, and reduces the situation of missing sheets and inadequate slicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 , 2 , 3 is a schematic diagram of Example 1 of the utility model;

[0019] Figure 4 , 5 This is a schematic diagram of Embodiment 2 of the present utility model;

[0020] Among them, the mounting frame 1, the slicing mechanism 2, the cutter 201, the cutter drive motor 202, the cutter transmission assembly 203, the cutter drive shaft 2031, the cutter drive arm 2032, the connecting rod assembly 2033, the film feeding mechanism 3, the paddle connecting rod 301, the paddle rod 302, the film feeding drive motor 303, the film feeding base plate 4, the motor mounting plate 5, the synchronous belt assembly 6, the first film feeding mechanism 7, the first film feeding drive motor 701, the first paddle connecting rod 702, the second film feeding mechanism 8, the second film feeding drive motor 801, and the second paddle connecting rod 802. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific implementation methods.

[0022] refer to Figure 1-5 A gold sheet device for slicing, comprising a mounting frame 1, a sheet feeding base plate 4, a slicing mechanism 2 and a sheet feeding mechanism 3 arranged on the mounting frame 1, the slicing mechanism 2 comprising a cutter 201, a cutter drive motor 202 for bidirectionally driving the cutter for slicing or resetting, and a cutter transmission assembly 203 arranged between the cutter 201 and the cutter drive motor 202.

[0023] The cutter transmission assembly 203 includes a cutter drive shaft 2031 for driving the cutter to rotate, a cutter drive arm 2032 disposed on the cutter drive motor 202, and a connecting rod assembly 2033 is disposed between the cutter drive arm 2032 and the cutter drive shaft 2031.

[0024] The cutter drive motor 202 is used to drive the cutter alone. The motor can rotate in both directions, driving the cutter drive arm 2032 to rotate, and driving the cutter drive shaft 2031 to rotate through the transmission of the connecting rod assembly 2033, thereby driving the cutter 201 to slice or reset. Compared with the unidirectional drive slicing in the prior art, the reset is performed by a spring. The motor drive of the utility model is faster and more stable, so that the slicing or reset speed can keep up with the needle lowering speed, the embroidery efficiency is improved, and the error rate is low.

[0025] The sheet feeding mechanism 3 is a sheet feeding mechanism for a single gold sheet or a stack of gold sheets.

[0026] If the sheet feeding mechanism 3 is a single-gold sheet feeding mechanism, it includes a sheet-pick connecting rod 301 , a sheet-pick rod 302 , and a sheet-feeding driving motor 303 that directly or indirectly drives the sheet-pick connecting rod 301 to drive the sheet-pick rod 302 to pry the sheet.

[0027] If the sheet feeding mechanism 3 is a stacking sheet feeding mechanism with two or more sheets, the stacking sheet feeding structure includes a sheet-pick connecting rod 301, a sheet-pick rod 302 and a sheet-feeding driving motor 303 that directly or indirectly drives the sheet-pick connecting rod to drive the sheet-pick rod to pry the sheets, and the cutter is a stacking cutter corresponding to the number of sheets. The sheet-pick connecting rod 301, the sheet-pick rod 302 and the driving motor 303 of the stacking sheet feeding mechanism all correspond to the number of sheets.

[0028] This embodiment adopts a double gold sheet stacking device, and the sheet feeding mechanism 3 includes a first sheet feeding mechanism 7 and a second sheet feeding mechanism 8 arranged in sequence up and down. The first sheet feeding mechanism 7 includes a first sheet feeding drive motor 701 and a first sheet paddle connecting rod 702; the second sheet feeding mechanism 8 includes a second sheet feeding drive motor 801 and a second sheet paddle connecting rod 802.

[0029] The sheet feeding drive motor 303 is arranged on one side or the opposite side of the mounting frame 1 close to the paddle connecting rod 301 and the paddle rod 302. The mounting frame 1 is provided with a motor mounting plate 5, and the motor mounting plate 5 can change the installation position of the cutter driving motor 202, so that the installation method of the cutter driving motor 202 is more flexible and practical. The cutter driving motor 202 is arranged on the motor mounting plate 5. The motor mounting plate 5 is arranged on the mounting frame 1. The cutter driving motor 202 and the sheet feeding drive motor 303 are installed on the same side or the opposite side of the mounting frame 1. The sheet feeding drive motor 303 can be indirectly connected to the paddle connecting rod 301 through the synchronous belt assembly 6.

[0030] Example 1

[0031] like Figure 1 , 2 3. As an implementation mode, the first film feeding drive motor 701 and the second film feeding drive motor 801 are both arranged on the side of the mounting frame 1 away from the paddle connecting rod 301 and the paddle rod 302. The first paddle connecting rod 702 and the first film feeding drive motor 701 are indirectly connected through the synchronous belt assembly 6, and the second paddle connecting rod 802 is directly driven by the second film feeding drive motor 801. At the same time, the cutter drive motor 202 is arranged on the opposite side of the first and second film feeding drive motors, and is respectively arranged on both sides of the mounting frame 1.

[0032] Example 2

[0033] like Figure 4 , 5 As another embodiment, the first film feeding drive motor 701 and the second film feeding drive motor 801 are arranged on one side of the mounting frame 1 close to the film feeding transmission arm 304 and the film paddle rod 301, and the first film paddle connecting rod 702 and the first film feeding drive motor 701, and the second film paddle connecting rod 802 and the second film feeding drive motor 801 are indirectly connected through the synchronous belt assembly 6. At the same time, the cutter drive motor 202 is arranged on the same side as the first and second film feeding drive motors, and is arranged on the same side of the mounting frame 1.

[0034] A sheet feeding reset spring is provided between the sheet picking connecting rod 301 and the mounting frame 1. It is used to assist sheet feeding or reset. A cutter reset spring is provided between the cutter driving arm 2032 and the motor mounting plate 5. The spring and the cutter driving motor jointly control the cutter reset, and the reset effect is better.

[0035] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A gold sheet device for slicing, comprising a mounting frame (1), a sheet feeding base plate (4), a slicing mechanism (2) and a sheet feeding mechanism (3) arranged on the mounting frame (1), characterized in that: The slicing mechanism (2) comprises a cutter (201), a cutter drive motor (202) for bidirectionally driving the cutter for slicing or resetting, and a cutter transmission assembly (203) disposed between the cutter (201) and the cutter drive motor (202).

2. The gold sheet device for slicing as claimed in claim 1, characterized in that: The cutter transmission assembly (203) comprises a cutter drive shaft (2031) for driving the cutter to rotate, and a cutter drive arm (2032) provided on the cutter drive motor (202); a connecting rod assembly (2033) is provided between the cutter drive arm (2032) and the cutter drive shaft (2031).

3. The gold sheet device for slicing as claimed in claim 1, characterized in that: The film feeding mechanism (3) is a single gold film feeding mechanism, comprising a film-pick connecting rod (301), a film-pick rod (302), and a film-feeding driving motor (303) that directly or indirectly drives the film-pick connecting rod (301) to drive the film-pick rod (302) to pry the film.

4. The gold sheet device for slicing as claimed in claim 1, characterized in that: The sheet feeding mechanism (3) is a sheet feeding mechanism for two or more stacked sheets, the stacked sheet feeding structure comprises a sheet paddle connecting rod (301) and a sheet paddle rod (302) corresponding to and cooperating with the corresponding number of stacked sheets, and a sheet feeding drive motor (303) that directly or indirectly drives the sheet paddle connecting rod to drive the sheet paddle rod to paddle, and the cutter is a stacked sheet cutter corresponding to the number of stacked sheets.

5. The gold sheet device for slicing as claimed in claim 3 or 4, characterized in that: The film feeding drive motor (303) is arranged on one side or the opposite side of the mounting frame (1) where the film plucking connecting rod (301) and the film plucking rod (302) are arranged.

6. The gold sheet device for slicing as claimed in claim 3 or 4, characterized in that: The film feeding drive motor (303) is indirectly connected to the film paddle connecting rod (301) via a synchronous belt assembly (6).

7. The gold sheet device for slicing as claimed in claim 1, characterized in that: The mounting frame (1) is provided with a motor mounting plate (5), and the cutter drive motor (202) is arranged on the motor mounting plate (5).

8. The gold sheet device for slicing as claimed in claim 3 or 4, characterized in that: The cutter drive motor (202) and the sheet feeding drive motor (303) are installed on the same side or opposite sides of the mounting frame (1).

9. The gold sheet device for slicing as claimed in claim 3 or 4, characterized in that: A film-feeding return spring is provided between the film-pick connecting rod (301) and the mounting frame (1).

10. The gold sheet device for slicing as claimed in claim 2, characterized in that: A cutter return spring is provided between the cutter drive arm (2032) and the motor mounting plate (5).

Images