Multi-sequin stacking and feeding device

Abstract

The utility model provides a multi-sequin laminating and feeding device which comprises an end seat, a sequin feeding bottom plate and a slicing mechanism, at least two groups of sequin feeding mechanisms which are sequentially laminated from top to bottom are arranged on the sequin feeding bottom plate, each group of sequin feeding mechanism is provided with a sequin shifting assembly, and the multi-sequin laminating and feeding device further comprises at least one group of double-motor groups which can respectively drive the two groups of sequin feeding mechanisms, the double-motor set comprises a first motor and a second motor which are axially stacked, the first motor is provided with a hollow driving shaft, and the second motor is provided with a second motor driving shaft which penetrates through a through hole formed in a first motor body and penetrates through the hollow driving shaft to extend outwards and protrude out of the hollow driving shaft. The hollow driving shaft and the second motor driving shaft respectively drive the plectrum components arranged on the two groups of plectrum feeding mechanisms, and the hollow driving shaft and the second motor driving shaft are directly or indirectly connected with the corresponding plectrum components. The motor is small in occupied space and convenient to install and overall layout.

Description

Technical Field

[0001] This utility model relates to the field of embroidery machine technology, and in particular to a multi-gold sheet stacking and feeding device. Background Technology

[0002] A multi-piece lamination embroidery machine is a device that installs a lamination unit on an embroidery machine, primarily used to improve embroidery speed and quality. A multi-piece lamination embroidery machine includes at least two stacked lamination feeding mechanisms and one slicing mechanism. Each feeding mechanism includes a prying component. Both the prying component and the slicing mechanism require drive mechanisms. A double-lamination feeding device requires at least two drive motors, and more than two lamination devices require even more. Furthermore, other devices, such as bead feeding devices, often need to be installed near the lamination devices. Due to space constraints, multiple drive motors not only occupy space but are also difficult to arrange and install. Utility Model Content

[0003] To address the problems of the prior art, this invention provides a multi-gold sheet stacking and feeding device, which uses dual motors stacked to drive the stacking paddle assembly, reducing the space occupied by the drive motor and facilitating installation.

[0004] The technical solution adopted is as follows:

[0005] A multi-gold sheet stacking and feeding device includes an end base, a feeding base plate located at the lower end of the end base, and a slicing mechanism. The feeding base plate is provided with at least two sets of feeding mechanisms stacked sequentially on top of each other. Each set of feeding mechanisms is provided with a slicing component. The device also includes at least one dual-motor set for driving the slicing components on the two sets of feeding mechanisms. The dual-motor set includes a first motor and a second motor stacked axially. The first motor is provided with a hollow drive shaft. The second motor is provided with a second motor drive shaft that passes through a through hole in the body of the first motor and extends outward through the hollow drive shaft. The hollow drive shaft and the second motor drive shaft are directly or indirectly connected to the slicing components of the corresponding feeding mechanisms.

[0006] Furthermore, the slicing mechanism can be driven by a single motor, or by a first motor or a second motor.

[0007] Furthermore, the dual-motor unit can be used in a three-sheet stacking and feeding device. The feeding base plate is provided with three sets of feeding mechanisms stacked on top of each other, namely the first feeding mechanism, the second feeding mechanism, and the third feeding mechanism.

[0008] Furthermore, the first feeding mechanism corresponds to the first lever assembly; the second feeding mechanism corresponds to the second lever assembly; and the third feeding mechanism corresponds to the third lever assembly.

[0009] Furthermore, the end base is provided with a third motor for driving the first paddle assembly, and a first transmission assembly and a first synchronous belt assembly are provided between the third motor and the first paddle assembly.

[0010] Furthermore, a cutting drive assembly is provided between the third motor and the slicing mechanism.

[0011] Furthermore, the hollow drive shaft is directly connected to the second paddle assembly, or connected to the second paddle assembly via the second synchronous belt assembly; the second motor drive shaft is directly connected to the third paddle assembly, or connected to the third paddle assembly via the third synchronous belt assembly.

[0012] Furthermore, the first and second motors are provided with connecting frames for mounting and connecting the two motors, and the connecting frames are provided with a plurality of connecting rods for connecting, with one end face of the connecting frame mounted on an end seat.

[0013] Furthermore, the first and second motors are mounted on the end base and are stacked axially in the direction of motor installation.

[0014] Furthermore, the first, second, and third motors are located on the same side of the end seat.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides a multi-gold sheet stacking and feeding device, including two or more stacked feeding mechanisms, and at least one dual-motor set capable of driving the two feeding mechanisms separately. The dual-motor set includes a first motor and a second motor stacked axially, mounted on an end base and stacked axially in the motor mounting direction, occupying little space and reducing the mounting surface on the end base, thus minimizing the volume of the end base. The first motor has a hollow drive shaft, and the second motor has a second motor drive shaft that passes through a through hole in the body of the first motor and extends outward through the hollow drive shaft. The rotation of the two drive shafts does not affect each other, and each can independently drive the two feeding mechanisms. The overall space occupied is small, easy to install, and facilitates the rational allocation of motor installation layout. Especially for devices with a large number of gold sheets stacked, it can reduce installation inconvenience and reduce the overall volume. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of part of the structure of this utility model;

[0019] Figure 3 This is a partial structural disassembly diagram of this utility model;

[0020] Figure 4 This is an internal sectional view of the dual-motor unit;

[0021] Figure 5 for Figure 3 Enlarged view at point a;

[0022] The components include: end seat 1, film feeding base plate 2, film feeding mechanism 3, first film feeding mechanism 301, second film feeding mechanism 302, third film feeding mechanism 303, slicing assembly 4, first slicing assembly 401, second slicing assembly 402, third slicing assembly 403, dual motor group 5, first motor 6, hollow drive shaft 601, second motor 7, second motor drive shaft 701, slicing mechanism 8, cutter transmission assembly 801, drive handle 8011, transmission rod 8012, pull rod 8013, transmission block assembly 8014, third motor 9, first transmission assembly 10, first synchronous belt assembly 11, second synchronous belt assembly 12, third synchronous belt assembly 13, connecting frame 14, and connecting rod 1401. Detailed Implementation

[0023] The present invention will be further described below with reference to specific embodiments.

[0024] refer to Figure 1-5 A multi-gold sheet stacking and feeding device includes an end base 1, a feeding base plate 2 located at the lower end of the end base, and a slicing mechanism 8. The feeding base plate 2 is provided with at least two sets of feeding mechanisms 3 stacked sequentially on top of each other. Each set of feeding mechanisms 3 is provided with a slicing component 4. The device also includes at least one set of dual motors 5 that can drive the two sets of feeding mechanisms 3 respectively. The dual motors 5 include a first motor 6 and a second motor 7 stacked axially. The first motor is provided with a hollow drive shaft 601. The second motor 7 is provided with a second motor drive shaft 701 that passes through a through hole in the body of the first motor 6 and extends outward through the hollow drive shaft 601. The hollow drive shaft 601 and the second motor drive shaft 701 are directly or indirectly connected to the slicing components 4 of the corresponding feeding mechanisms.

[0025] The hollow drive shaft 601 and the second motor drive shaft 701 can rotate independently and are driven by different motors, so they will not affect each other. The dual motor units are stacked in five axes, which reduces the space occupied by the motors, facilitates installation, and simplifies motor layout.

[0026] The slicing mechanism 8 can be driven by a single motor, or by a first motor 6 or a second motor 7.

[0027] This invention can be used in two or more stacking and feeding devices, and at least one set of dual-motor units is provided. For example, for three-layer stacking, one set of dual-motor units can be provided, plus a separate motor; for four-layer stacking, two sets of dual-motor units can be provided. For multi-gold sheet stacking, the more motors required, the larger the installation space needs to be. However, the dual-motor units can be axially stacked, reducing the mounting surface on the end seat, shrinking the installation space, minimizing the volume of the end seat, and reducing costs.

[0028] In this embodiment, the dual motor unit 5 is used for the three-sheet stacking and feeding device. The feeding base plate 2 is provided with three sets of feeding mechanisms 3 stacked on top of each other, namely the first feeding mechanism 301, the second feeding mechanism 302, and the third feeding mechanism 303.

[0029] The first film feeding mechanism 301 includes a first film feeding assembly 401; the second film feeding mechanism 302 includes a second film feeding assembly 402; and the third film feeding mechanism 303 includes a third film feeding assembly 403.

[0030] The first motor 6 drives the second paddle assembly 402; the second motor 7 drives the third paddle assembly 403.

[0031] The first and second motors are mounted on end base 1 and stacked axially in the motor mounting direction. Each of the first and second motors has a connecting frame 14 for mounting and connecting the two motors. The connecting frame 14 has several connecting rods 1401 for connection, and one end face of the connecting frame 14 is mounted on end base 1. Preferably, there are four connecting rods 1401, further securing the dual-motor assembly to the end base. The first, second, and third motors are located on the same side of the end base. Mounting the motors on the same side of the end base, with each motor protruding outward in only one direction, reduces the lateral space occupied by the feeding device compared to mounting them on both sides. This is suitable for embroidery machines with small head spacing; lateral refers to the direction of the embroidery machine head arrangement.

[0032] The hollow drive shaft 601 is directly connected to the second paddle assembly 402, or connected to the second paddle assembly 402 via the second synchronous belt assembly 12. In this embodiment, the first motor 6 drives the hollow drive shaft 601 to rotate, and the second paddle assembly 402 is driven to paddle via the second synchronous belt assembly 12.

[0033] The second motor drive shaft 701 is directly connected to the third paddle assembly 403, or connected to the third paddle assembly 403 through the third synchronous belt assembly 13. In this embodiment, the second motor 7 drives the second motor drive shaft 701 to rotate, and drives the third paddle assembly 403 to paddle through the third synchronous belt assembly 13.

[0034] The end base 1 is equipped with a third motor 9 that drives the first paddle assembly 401. A first transmission assembly 10 and a first synchronous belt assembly 11 are provided between the third motor 9 and the first paddle assembly 401. The first transmission assembly 10 includes a first transmission rod 1001 that drives the paddle lever of the first paddle assembly 401 to swing, and a first drive rod 1002 that drives the first transmission rod to swing. The third motor 9 drives the first drive rod 1002 to swing via the first synchronous belt assembly 11. The swinging of the first drive rod 1002 drives the first transmission rod 1001 to swing, thereby driving the first paddle assembly 401 to paddle.

[0035] The third motor 9 simultaneously drives the slicing mechanism 8, and a cutter transmission assembly 801 is provided between the third motor 9 and the slicing mechanism 8. The slicing mechanism 8 can also be driven by the first motor or the second motor.

[0036] The slicing mechanism 8 includes a cutter and a cutter drive shaft that drives the cutter. The cutter transmission assembly 801 includes a drive handle 8011 mounted on a third motor and a transmission rod 8012 rotatably mounted on the end seat 1. One end of the transmission rod engages with the drive handle 8011, and the other end is connected to a pull rod 8013. The pull rod 8013 is connected to the cutter drive shaft via a transmission block assembly 8014. The third motor drives the drive handle 8011 to swing, which in turn drives the transmission rod 8012 to swing. The transmission rod 8012 then drives the pull rod 8013 to move up and down. The pull rod 8013 drives the cutter drive shaft to rotate via the transmission block assembly 8014, thereby driving the cutter to slice.

[0037] The first, second, and third paddle assemblies all employ existing technology, including a paddle lever, a paddle drive arm rotatably connected to the paddle lever, a rotating pin on the paddle drive arm, a return spring on the rotating pin, and a return torsion spring at the connection between the paddle lever and the drive arm.

[0038] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A multi-foil stacking and feeding device, comprising an end seat (1), a feeding base plate (2) arranged at the lower end of the end seat, and a cutting mechanism (8), wherein at least two groups of feeding mechanisms (3) are arranged on the feeding base plate (2) in a stacking manner from top to bottom, and each group of feeding mechanisms (3) is provided with a piece pushing assembly (4), characterized in that: Also include at least one set of two groups of sheet feeding mechanism (3) can be driven respectively driven two groups of sheet feeding mechanism (3) (5), the double motor set (5) includes axially stacked first motor (6) and second motor (7), the first motor is provided with hollow drive shaft (601), the second motor (7) is provided with the through hole of the body of the first motor (6) and the second motor drive shaft (701) which is extended outward through the hollow drive shaft (601) and protrudes from the hollow drive shaft, the hollow drive shaft (601) and the second motor drive shaft (701) are directly or indirectly connected to the corresponding sheet feeding mechanism of the sheet feeding mechanism (4).

2. The multi-coin stack coin feed device according to claim 1, wherein: The slice mechanism (8) is driven by a single motor, or by the first motor (6), or by the second motor (7).

3. The multi-coin stack coin feed device according to claim 1, wherein: The double motor set (5) can be used for three gold sheet laminating sheet feeding device, the sheet feeding base plate (2) is provided with three groups of sheet feeding mechanism (3) which are stacked in sequence, respectively, the first sheet feeding mechanism (301), the second sheet feeding mechanism (302) and the third sheet feeding mechanism (303).

4. The multiple coin stack coin feed apparatus of claim 3 wherein: The first sheet feeding mechanism (301) corresponds to the first sheet feeding assembly (401); the second sheet feeding mechanism (302) corresponds to the second sheet feeding assembly (402); the third sheet feeding mechanism (303) corresponds to the third sheet feeding assembly (403).

5. The multiple coin stack coin feed apparatus of claim 4 wherein: The end seat (1) is provided with a third motor (9) for driving the first sheet feeding assembly (401), and a first transmission assembly (10) and a first synchronous belt assembly (11) are arranged between the third motor (9) and the first sheet feeding assembly (401).

6. The multiple coin stack coin feed apparatus of claim 5 wherein: The third motor (9) and the slice mechanism (8) are provided with a cutter transmission assembly (801).

7. The multi-foil coin stack feeding apparatus according to claim 4, wherein: The hollow drive shaft (601) is directly connected to the second sheet feeding assembly (402), or connected to the second sheet feeding assembly (402) through the second synchronous belt assembly (12); the second motor drive shaft (701) is directly connected to the third sheet feeding assembly (403), or connected to the third sheet feeding assembly (403) through the third synchronous belt assembly (13).

8. The multiple coin stack coin feed apparatus of claim 1 wherein: The first and second motors are provided with a connecting frame (14) for mounting and connecting the two motors, and a plurality of connecting rods (1401) are arranged on the connecting frame (14) for connection, and one end surface of the connecting frame (14) is mounted on the end seat (1).

9. The multiple coin stack coin feed apparatus of claim 1 wherein: The first and second motors are arranged on the end seat (1) and axially stacked in the direction of motor installation.

10. The multi-coin stack coin feed apparatus according to claim 5, wherein: The first, second and third motors are arranged on the same side of the end seat.

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