CN216551047U - Separation-free presser foot control mechanism of computerized embroidery machine - Google Patents
Separation-free presser foot control mechanism of computerized embroidery machine Download PDFInfo
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- CN216551047U CN216551047U CN202122404388.XU CN202122404388U CN216551047U CN 216551047 U CN216551047 U CN 216551047U CN 202122404388 U CN202122404388 U CN 202122404388U CN 216551047 U CN216551047 U CN 216551047U
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- presser foot
- shaft
- connecting rod
- control mechanism
- embroidery machine
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Abstract
The utility model discloses a separation-free presser foot control mechanism of a computerized embroidery machine, which comprises a machine head, a needle bar frame, a driving motor, a motor fixing plate, a driving swing rod, a connecting rod, a sliding block and a presser foot mechanism, wherein the motor fixing plate is arranged on the machine head, the driving motor is arranged on the motor fixing plate, one end of the driving swing rod is connected with an output shaft of the driving motor, the other end of the driving swing rod is connected with one end of the connecting rod, the other end of the connecting rod is connected with one side surface of the sliding block, a clamping port is arranged at the front end of the sliding block, and the presser foot mechanism is arranged on the needle bar frame and clamped in the clamping port. The utility model effectively improves the working efficiency of the machine, reduces the noise of the machine during operation, has simple structure and effectively reduces the failure rate.
Description
Technical Field
The utility model relates to the field of computer embroidery machines, in particular to a separation-free presser foot control mechanism of a computer embroidery machine.
Background
With the pursuit of the precision, the production efficiency and the cost of embroidery products in the market, the requirement on the increasing number of heads of the computer embroidery machine is met, the running speed of the machine is faster and faster, and the precision of the embroidery products is more and more excellent. The traditional presser foot mechanism is low in rotating speed, high in noise during operation, complex in structure and high in failure rate, and cannot meet production requirements.
SUMMERY OF THE UTILITY MODEL
The utility model provides a separation-free presser foot control mechanism of a computerized embroidery machine, aiming at overcoming the defects in the prior art and solving the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a computerized embroidery machine exempts from disconnect-type presser foot control mechanism, includes aircraft nose, needle bar frame, driving motor, motor fixed plate, drive pendulum rod, connecting rod, slider and presser foot mechanism, the needle bar frame is installed overhead, the motor fixed plate is installed overhead, driving motor installs on the motor fixed plate, the one end of drive pendulum rod with driving motor's output shaft is connected, the other end with the one end of connecting rod is connected, the other end of connecting rod with a side of slider is connected, the joint mouth has been seted up on the front end of slider, presser foot mechanism installs on the needle bar frame and the joint be in the joint mouth, presser foot mechanism is through the adjustment of its up-and-down motion of external computer steerable.
As a further elaboration of the above technical solution:
in the above technical scheme, the presser foot mechanism includes a presser foot shaft fixing block, a presser foot shaft, a return spring and a presser foot, the presser foot shaft is movably installed in the needle bar frame and extends downwards out of the needle bar frame, the presser foot shaft fixing block is fixedly sleeved on the presser foot shaft, the return spring is sleeved on the presser foot shaft and is arranged between the presser foot shaft fixing block and the needle bar frame, and the presser foot is installed on the bottom end of the presser foot shaft and can be adjusted by controlling the vertical movement of the presser foot shaft through an external computer.
In the above technical scheme, the presser foot mechanism further comprises a buffer rubber ring, the buffer rubber ring is sleeved on the bottom end of the presser foot shaft, and the top surface of the buffer rubber ring is in contact with the inner bottom surface of the presser foot.
In the above technical scheme, the presser foot mechanism further comprises a guide locking block, the guide locking block is sleeved on the bottom end of the presser foot shaft, and the top surface of the guide locking block is in contact with the bottom surface of the buffer rubber ring.
In the above technical scheme, the presser foot mechanism further comprises a height adjusting spring, and the height adjusting spring is sleeved on the bottom end of the presser foot shaft and is arranged between the guide locking block and the presser foot.
In the technical scheme, the rear end of the presser foot shaft fixing block extends outwards and transversely to be provided with a clamping convex block, and the clamping convex block is clamped in the clamping port of the sliding block.
In the above technical scheme, the swing mechanism further comprises a first connecting shaft, the lower end of the driving swing rod and the upper end of the connecting rod are fixedly sleeved on the first connecting shaft, and the connecting rod can rotate around the first connecting shaft.
In the technical scheme, the sliding block further comprises a second connecting shaft, the second connecting shaft penetrates through the lower end of the connecting rod and is fixedly connected with one side face of the sliding block, and the connecting rod can rotate around the second connecting shaft.
Compared with the prior art, the utility model has the beneficial effects that: the utility model controls the action of the driving motor through the computer, thereby controlling the stroke of the sliding block, the sliding block is provided with 4 position points, the sliding block moves up and down, the vertical movement of the presser foot shaft fixing block is driven through the driving swing rod and the connecting rod, the integral vertical movement of the presser foot mechanism is driven, the embroidery work is completed by matching with other parts, the working efficiency of the machine is effectively improved, the noise of the machine in operation is reduced, the structure is simple, and the failure rate is effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first partial structural schematic of the present invention;
FIG. 3 is a second partial structural schematic of the present invention;
fig. 4 is a third partial structural schematic diagram of the present invention.
In the figure: 1. a machine head; 2. a needle bar frame; 3. a drive motor; 4. a motor fixing plate; 5. driving a swing rod; 6. a connecting rod; 7. a slider; 71. a card interface; 8. a presser foot mechanism; 81. a presser foot shaft fixing block; 82. a presser foot shaft; 83. a return spring; 84. a presser foot; 85. a buffer rubber ring; 86. a guide lock block; 87. a height adjustment spring; 88. clamping the convex block; 9. a first connecting shaft; 10. and a second connecting shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
As shown in fig. 1-4, a separation-free presser foot control mechanism of a computerized embroidery machine comprises a machine head 1, a needle bar frame 2, a driving motor 3, a motor fixing plate 4, a driving swing rod 5, a connecting rod 6, a slide block 7 and a presser foot mechanism 8, the needle bar frame 2 is arranged on the machine head 1, the motor fixing plate 4 is arranged on the machine head 1, the driving motor 3 is arranged on the motor fixing plate 4, one end of the driving swing rod 5 is connected with an output shaft of the driving motor 3, the other end is connected with one end of the connecting rod 6, the other end of the connecting rod 6 is connected with one side surface of the sliding block 7, the front end of the sliding block 7 is provided with a clamping interface 71, the presser foot mechanism 8 is mounted on the needle bar frame 2 and clamped in the clamping interface 71, and the presser foot mechanism 8 can control the up-and-down movement adjustment thereof through an external computer. The machine computer controls the action of the driving motor 3, thereby controlling the stroke of the sliding block 7, and the sliding block 7 is provided with 4 position points: the highest point, the ready point, the follow-up high point and the follow-up low point.
In this embodiment, as shown in fig. 1 and 4, the presser foot mechanism 8 includes a presser foot shaft fixing block 81, a presser foot shaft 82, a return spring 83 and a presser foot 84, the presser foot shaft 82 is movably installed in the needle bar frame 2 and extends downward from the needle bar frame 2, the presser foot shaft fixing block 81 is fixedly sleeved on the presser foot shaft 82, the return spring 83 is sleeved on the presser foot shaft 82 and is arranged between the presser foot shaft fixing block 81 and the needle bar frame 2, and the presser foot 84 is installed on the bottom end of the presser foot shaft 82 and can be adjusted by controlling the vertical movement thereof through an external computer. The presser foot 84 can be adjusted by moving up and down according to the thickness of the cloth, and the outside computer controls the up and down movement of the presser foot 84 to adapt to the processing requirements of the cloth with different thicknesses, so that the production processing requirements are met. The presser foot 84 may be independently controlled or centrally controlled, and may be set by a user according to actual conditions, which is not limited in this embodiment.
Specifically, as shown in fig. 1 and 4, the presser foot mechanism 8 further includes a buffer rubber ring 85, the buffer rubber ring 85 is sleeved on the bottom end of the presser foot shaft 82, and the top surface of the buffer rubber ring 85 is in contact with the inner bottom surface of the presser foot 84 to buffer the vertical movement of the presser foot shaft 82, so as to reduce the stress.
Specifically, as shown in fig. 1 and 4, the presser foot mechanism 8 further includes a guide lock block 86, the guide lock block 86 is sleeved on the bottom end of the presser foot shaft 82, and the top surface of the guide lock block 86 is in contact with the bottom surface of the cushion rubber ring 85, so as to guide the arrangement of the presser foot shaft 82 and the presser foot 84, and facilitate installation and maintenance.
Specifically, as shown in fig. 1 and 4, the presser foot mechanism 8 further includes a height adjusting spring 87, the height adjusting spring 87 is sleeved on the bottom end of the presser foot shaft 82 and is arranged between the guide locking block 86 and the presser foot 84, so as to adjust the installation height of the presser foot shaft 82, and meet the processing requirements of different heights.
Wherein, as shown in fig. 1 and 4, the rear end of presser foot axle fixed block 81 transversely extends outward and is provided with joint lug 88, joint lug 88 joint is in the joint interface 71 of slider 7 for presser foot axle fixed block 81 with the joint of slider 7 is more reliable and more stable.
In this embodiment, as shown in fig. 3, the swing link driving device further includes a first connecting shaft 9, the lower end of the driving swing link 5 and the upper end of the connecting rod 6 are both fixedly sleeved on the first connecting shaft 9, and the connecting rod 6 can rotate around the first connecting shaft 9. Specifically, the device further comprises a second connecting shaft 10, the second connecting shaft 10 penetrates through the lower end of the connecting rod 6 to be fixedly connected with one side face of the sliding block 7, and the connecting rod 6 can rotate around the second connecting shaft 10. The connection between the driving swing rod 5 and the connecting rod 6 and between the connecting rod 6 and the sliding block 7 is more stable through the arrangement of the first connecting shaft 9 and the second connecting shaft 10, and the connecting rod 6 is ensured to rotate stably.
When the device works, the driving motor 3 drives the driving swing rod 5 to swing, the driving swing rod 5 drives the connecting rod 6 to swing, the connecting rod 6 drives the sliding block 7 to move up and down, and the presser foot shaft fixing block 81 drives the presser foot shaft 82 to move up and down, so that the whole presser foot mechanism 8 is driven to move up and down.
The utility model controls the action of the driving motor 3 through a computer, thereby controlling the stroke of the sliding block 7, the sliding block 7 is provided with 4 position points, the sliding block 7 moves up and down, the vertical movement of the presser foot shaft fixing block 81 is driven through the driving swing rod 5 and the connecting rod 6, the integral vertical movement of the presser foot mechanism 8 is driven, the embroidery work is completed by matching with other parts, the working efficiency of the machine is effectively improved, the noise of the machine in operation is reduced, the structure is simple, and the failure rate is effectively reduced.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (8)
1. The utility model provides a computerized embroidery machine exempts from disconnect-type presser foot control mechanism, includes aircraft nose and needle bar frame, the needle bar frame is installed on the aircraft nose, its characterized in that still includes driving motor, motor fixed plate, drive pendulum rod, connecting rod, slider and presser foot mechanism, the motor fixed plate is installed on the aircraft nose, driving motor installs on the motor fixed plate, the one end of drive pendulum rod with driving motor's output shaft is connected, the other end with the one end of connecting rod is connected, the other end of connecting rod with a side of slider is connected, the joint mouth has been seted up on the front end of slider, presser foot mechanism installs on the needle bar frame and the joint is in the joint mouth, presser foot mechanism is through the adjustment of its up-and-down motion of external computer steerable.
2. The separation-free presser foot control mechanism of computerized embroidery machine according to claim 1, characterized in that the presser foot mechanism comprises a presser foot shaft fixing block, a presser foot shaft, a return spring and a presser foot, the presser foot shaft is movably arranged in the needle bar frame and extends downwards out of the needle bar frame, the presser foot shaft fixing block is fixedly sleeved on the presser foot shaft, the return spring is sleeved on the presser foot shaft and arranged between the presser foot shaft fixing block and the needle bar frame, and the presser foot is arranged at the bottom end of the presser foot shaft and can be adjusted by controlling the vertical movement thereof through an external computer.
3. The separation-free presser foot control mechanism of computerized embroidery machine according to claim 2, characterized in that the presser foot mechanism further comprises a buffer rubber ring, the buffer rubber ring is sleeved on the bottom end of the presser foot shaft, and the top surface of the buffer rubber ring is in contact with the inner bottom surface of the presser foot.
4. The separation-free presser foot control mechanism of the computerized embroidery machine according to claim 3, wherein the presser foot mechanism further comprises a guide lock block, the guide lock block is sleeved on the bottom end of the presser foot shaft, and the top surface of the guide lock block is in contact with the bottom surface of the buffer rubber ring.
5. The separation-free presser foot control mechanism of computerized embroidery machine according to claim 4, further comprising a height adjusting spring sleeved on the bottom end of the presser foot shaft and disposed between the guide lock block and the presser foot.
6. The separation-free presser foot control mechanism of the computerized embroidery machine according to claim 2, wherein a clamping projection is provided at the rear end of the presser foot shaft fixing block and extends outwards and transversely, and the clamping projection is clamped in the clamping port of the slider.
7. The separation-free presser foot control mechanism of the computerized embroidery machine according to claim 1, further comprising a first connecting shaft, wherein the lower end of the driving swing link and the upper end of the connecting rod are fixedly sleeved on the first connecting shaft, and the connecting rod can rotate around the first connecting shaft.
8. The separation-free presser foot control mechanism of a computerized embroidery machine according to claim 7, further comprising a second connecting shaft, wherein the second connecting shaft passes through the lower end of the connecting rod and is fixedly connected with one side surface of the slider, and the connecting rod can rotate around the second connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404388.XU CN216551047U (en) | 2021-09-30 | 2021-09-30 | Separation-free presser foot control mechanism of computerized embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404388.XU CN216551047U (en) | 2021-09-30 | 2021-09-30 | Separation-free presser foot control mechanism of computerized embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216551047U true CN216551047U (en) | 2022-05-17 |
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ID=81565993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122404388.XU Active CN216551047U (en) | 2021-09-30 | 2021-09-30 | Separation-free presser foot control mechanism of computerized embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216551047U (en) |
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2021
- 2021-09-30 CN CN202122404388.XU patent/CN216551047U/en active Active
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