CN215628676U - Simple small towel embroidering device and embroidering machine - Google Patents
Simple small towel embroidering device and embroidering machine Download PDFInfo
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- CN215628676U CN215628676U CN202121332278.0U CN202121332278U CN215628676U CN 215628676 U CN215628676 U CN 215628676U CN 202121332278 U CN202121332278 U CN 202121332278U CN 215628676 U CN215628676 U CN 215628676U
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Abstract
The utility model discloses a simple towelette embroidering device and an embroidering machine, wherein the simple towelette embroidering device comprises: the front end of the bottom plate is provided with a wire inlet; two thread hooking devices capable of sliding back and forth along the bottom plate hook the embroidery thread to be fed into the thread inlet to form a thread ring; and the line hooking driving component drives the two line hooking devices to hook lines alternately. The utility model alternately hooks the embroidery thread being embroidered through the two thread hooking devices to form a thread loop, thereby realizing multidirectional work and reducing unnecessary embroidery thread stitches.
Description
Technical Field
The utility model relates to the technical field of embroidery machines, in particular to a towel embroidery device.
Background
The simple towelette device which is circulated in the market at present controls a swing needle to swing left and right under a needle of an embroidery machine by a stepping motor, when the embroidery machine embroiders, embroidery threads can be taken up by the swing needle to form embroidery thread loops, and all the embroidery thread loops are embroidered into different patterns by computer plate making, so that the simple towelette embroidering work is completed.
The simple towelette device on the market at present can only embroider in a single row along one direction, and the working mode for finishing patterns is that after one row of embroidery is finished, the simple towelette device is lifted and separated from an embroidery needle to stop working, at the moment, an embroidery machine needs to add one more single needle to move to the embroidering position of a second row of towels, the simple towelette device is lowered, and the second row of embroidery is finished along the embroidery thread of the previous single needle path, so that a plurality of single needles which are not originally needed for finishing one pattern need to be added, time is wasted, yield is influenced, and texture and aesthetic feeling of the pattern are influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a simple small towel embroidering device which can obviously improve the yield.
In order to solve the technical problems, the utility model adopts the following technical scheme: a simple towelette embroidery device comprising:
the front end of the bottom plate is provided with a wire inlet;
two thread hooking devices capable of sliding back and forth along the bottom plate hook the embroidery thread to be fed into the thread inlet to form a thread ring;
and the line hooking driving component drives the two line hooking devices to hook lines alternately.
Preferably, the two thread pointing devices are symmetrically arranged on two sides of the central line of the thread inlet correspondingly.
Preferably, the left side and the right side of the wire inlet are provided with barb parts corresponding to the two wire hooking devices, and when the wire hooking devices are pushed forwards, the formed wire loop is separated through the blockage of the barb parts.
Preferably, a blocking block is arranged in the wire inlet and close to the position between the ends of the two barb parts, and an embroidery thread passing gap for embroidery threads to enter the wire inlet is formed between the blocking block and the ends of the barb parts.
Preferably, the thread hooking driving assembly comprises a driving motor, and the thread hooking device is driven by the driving motor to be pushed forwards so as to hook the front embroidery thread.
Preferably, collude line drive assembly still includes colludes the line extension spring, colludes the line ware through colluding the pulling of line extension spring and return backward.
Preferably, collude line drive assembly still including being located two actuating levers that collude between the line ware, the both ends correspondence of actuating lever is connected with two line wares that collude, the drive shaft is connected at the middle part of actuating lever, the drive shaft is rotated by driving motor drive.
Preferably, opposite sides of the two wire hooking devices are provided with driving grooves matched with the end parts of the driving rods.
Preferably, the driving motor drives the driving shaft through a bevel gear pair.
The utility model also provides an embroidery machine which comprises the simple towelette embroidery device.
According to the technical scheme, the embroidery thread hooking device hooks the embroidery thread which is embroidering alternately through the two thread hooking devices to form a thread loop, so that multidirectional work can be achieved, and unnecessary embroidery thread stitches are reduced.
The following detailed description and the accompanying drawings are included to provide a further understanding of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is a schematic structural view of the towelette embroidery device of the present invention with the threaded pin closing the thread inlet;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic structural view of the towelette embroidery device of the present invention with one of the hooks extending forward (without the cover plate);
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
FIG. 5 is a schematic structural view of the towelette embroidery device of the present invention with one of the hooks extending forward and forward (with the cover plate attached);
FIG. 6 is a schematic view of a portion of the structure of FIG. 5;
in the figure:
1-towel embroidery support, 10-bottom plate, 101-thread inlet, 1011-barb part, 102-groove, 1021-thread hooking device guide groove, 1022-bolt guide groove, 103-cover plate, 1031-through groove, 1032-hanging hole, 11-thread hooking device, 111-thread hooking head, 112-driving groove, 113-driving protrusion, 114-tripping pin, 12-thread hooking tension spring, 13-bolt, 131-closing head, 132-moving groove, 14-first check fastener, 141-driving head, 142-driving edge, 143-check groove, 15-second check fastener, 151-check fastener stop, 152-horizontal extension part, 16-bolt driving spring, 17-check fastener tension spring, 2-thread hooking device driving component, 20-motor seat, 21-driving motor, 22-bevel gear pair, 23-drive rod; and 3, lifting the cylinder.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Words such as "front," "rear," "left," "right," and the like, which indicate orientation or positional relationship, are based only on the orientation or positional relationship shown in the drawings and are used only for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the referenced devices/elements must have a particular orientation or be constructed and operated in a particular orientation and, therefore, should not be taken as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the defect that the simple towelette embroidery device on the market can only work in one direction, the utility model designs the simple towelette embroidery device capable of working in multiple directions.
Example one
As shown in fig. 1 to 6, the towelette embroidering apparatus comprises a base plate 10, two thread hooks 11 capable of sliding back and forth along the base plate, and a thread hooking driving assembly 2 for driving the two thread hooks 11 to work alternately. The front end of the bottom plate 10 is provided with a thread inlet 101, and the hooked embroidery thread is sent into the thread inlet through a thread hooking device 11 to form a thread loop. The alternate thread hooking of the two thread hooking devices can realize multidirectional work, reduce unnecessary embroidery thread stitches, improve the working efficiency, reduce the plate making difficulty, save the embroidery thread auxiliary materials and increase the aesthetic feeling of patterns.
Wherein, the bottom plate 10 is arranged on the towel embroidery bracket 1. In addition, the towel embroidery support 1 is provided with a side part, and the side part is connected with a lifting cylinder 3. The lifting cylinder 3 drives the towel embroidery support 1 to lift, when towel embroidery is carried out, the towel embroidery support falls, and when towel embroidery is not carried out, the towel embroidery support rises.
Be equipped with recess 102 on the bottom plate, two collude the line ware 11 and all locate the recess in, two collude line ware 11 and correspond the setting in inlet 101 central line both sides, and two collude line ware 11 and be the acute angle setting about following length extending direction moreover. The bottom plate 10 is provided with a thread hooking device guide groove 1021 on the left side and the right side of the bottom surface of the groove respectively, the bottom surface of the thread hooking device is provided with a guide part, and the guide part is matched with the thread hooking device guide groove 1021 so as to guide the thread hooking device 11 to slide back and forth.
Further, a cover plate 103 is fixedly covered above the groove 102, so that the two wire hooks 11 are limited in the groove.
The thread hooking device driving component 2 comprises a driving motor 21, the driving motor 21 is installed on a motor base 20, the motor base 20 is installed on the towel embroidery support 1, and the two thread hooking devices 11 are correspondingly driven through the forward rotation and the reverse rotation of the driving motor 21.
The left side and the right side of the wire inlet 101 are provided with barb parts 1011 corresponding to the two wire hooking devices, and when the wire hooking devices 11 are pushed forwards, the formed wire loop can be taken off through the blockage of the barb parts.
Furthermore, a blocking block can be arranged in the wire inlet and close to the position between the ends of the two barb parts, an embroidery thread passing gap for embroidery threads to enter the wire inlet is formed between the blocking block and the ends of the barb parts, and therefore when the thread hooking device hooks threads, the embroidery threads can be sent into the wire inlet through the embroidery thread passing gap. The stop can cooperate with the barb 1011 to disengage the formed loop.
The driving motor does not directly drive the two wire hooking devices, and particularly, the two wire hooking devices 11 are directly driven by the driving rod 23 positioned between the two wire hooking devices. The middle part of the driving rod is connected with a driving shaft. The drive motor 21 drives the drive shaft via a bevel gear pair 22. It will be appreciated that other known transmission arrangements may be used to drive the drive shaft.
The opposite sides of the two wire hooking devices are provided with driving grooves matched with the end parts of the driving rods, the end parts of the driving rods are provided with driving convex parts extending forwards, the driving convex parts are approximately semicircular, and when the driving rods drive the two wire hooking devices forwards, the driving convex parts act with the front side walls of the driving grooves. The driving rod rotates forwards to drive the first thread hooking device to hook forward, and rotates backwards to drive the second thread hooking device to hook forward.
Because the driving groove is approximately rectangular and has longer front and back length, when the driving rod rotates reversely to drive the second wire hooking device, the driving groove does not act on the first wire hooking device, and when the driving rod rotates forwardly to drive the first wire hooking device, the driving groove does not act on the second wire hooking device. Therefore, the two thread pointing devices cannot return through the driving of the driving rod. In order to realize the return of the two thread hooking devices, the two thread hooking devices 11 are correspondingly connected with thread hooking tension springs 12. The line hooking tension spring is positioned on the rear side of the groove, the front end of the line hooking tension spring is connected with the rear end of the line hooking device, and the rear end of the line hooking tension spring is connected with the bottom plate.
Example two
In the first embodiment, the blocking block is fixed and does not completely close the wire inlet, so that the wire ring has the possibility of being pulled out of the wire inlet, and the stability of each wire hooking and releasing is influenced. Therefore, in addition to the first embodiment, the simple towel embroidery opening and closing mechanism is further provided, the opening and closing mechanism comprises a bolt 13, the bolt 13 slides back and forth on the bottom plate to open or close the thread inlet 101, when the embroidery thread enters the thread inlet 101, the bolt 13 opens the thread inlet, and after the embroidery thread enters the thread inlet 101 to form a thread loop, the bolt 13 closes the thread inlet 101.
Specifically, the latch 13 is disposed between the two wire hooking devices 11. The base plate 10 is provided with a latch guide groove 1022 at a middle position of a bottom surface of the groove, and the bottom surface of the latch is provided with a guide portion which is engaged with the latch guide groove 1022 to guide the latch to slide back and forth.
In order to ensure that the plug pin can stably and reliably close the wire inlet, the head of the plug pin protrudes forwards and is approximately fan-shaped, and the barb parts 1011 extend obliquely towards the side surface of the head of the plug pin, so that the two barb parts are approximately splayed. The barb portion 1011 is provided with a first guide inclined plane, a second guide inclined plane and a third guide inclined plane in sequence from outside to inside, the first guide inclined plane, the second guide inclined plane and the third guide inclined plane are approximately trapezoidal, the middle transition position adopts circular arc transition, and the first guide inclined plane and the second guide inclined plane mainly guide embroidery threads to enter the thread inlet, so the embroidery threads can smoothly enter the thread inlet. Under the state that the wire inlet is closed by the bolt, the second guide inclined surface is attached to the outer arc surface of the head of the bolt, so that the wire inlet is reliably closed.
In one embodiment, the latch 13 is operatively associated with the thread hooking means 11. The opening and sealing mechanism further comprises a first stopping piece 14, the first stopping piece 14 is hinged to the bottom plate 10, the first stopping piece 14 is driven to rotate when the wire hooking device 11 slides forwards, and meanwhile the first stopping piece 14 drives the bolt 13 to retreat.
Specifically, the thread hooking device 11 is provided with a driving protrusion 113, the first fastening member 14 is provided with a driving edge 142, and the first fastening member 14 is driven to rotate under the action of the driving protrusion 113 and the driving edge 142.
Further, a movable groove 132 is formed in the bolt 13, a driving head 141 is arranged on the first fastening member 14, and linkage of the bolt 13 and the first fastening member 14 is realized through matching of the driving head 141 and the movable groove 132. In this embodiment, the movable slot 132 is rectangular, and the length direction thereof is connected to the left and right sides of the latch, and the driving head 141 is substantially circular and can move in the movable slot.
In order to ensure that the bolt locks when the bolt opens the wire inlet, the opening and closing mechanism further comprises a second stop fastener 15, when the bolt opens the wire inlet, the second stop fastener 15 is locked with the first stop fastener 14, and the bolt 13 is locked by the first stop fastener 14.
Specifically, the first locking member 14 is provided with a locking groove 143, the second locking member 15 is provided with a locking stop 151, and the second locking member 15 and the first locking member 14 are locked by the locking stop 151 and the locking groove 143. The second stopping piece 15 is hinged to the bottom plate 10, the second stopping piece 15 is connected with a stopping tension spring 17, and the stopping tension spring 17 pulls the second stopping piece 15 to rotate, so that the stopping stopper 151 is buckled into the stopping groove 143.
When the latch is required to close the wire inlet hole, the stopper 151 must be disengaged from the stopper groove 143. In order to realize the separation of the retaining stopper 151 from the retaining groove 143, the thread hooking device 11 is provided with the release pin 114, the top end of the retaining member II is provided with a horizontal extension portion 152 which acts on the release pin 114, and in the returning process of the thread hooking device, the release pin 114 acts on the horizontal extension portion 152 and drives the retaining member II 15 to rotate, so that the retaining stopper 151 is separated from the retaining groove 143. Corresponding to the above structure, the cover plate 103 is provided with a through groove 1031, the through groove 1031 has a longitudinal section and a transverse section connected with the rear end of the longitudinal section, wherein the trip pin passes through the longitudinal section and slides back and forth along the longitudinal section. The top of the second stopping fastener passes through the transverse section, the horizontal extending part 152 is positioned above the transverse section, one end of the second stopping fastener tension spring 17 is connected with the top of the second stopping fastener, the other end of the second stopping fastener tension spring is connected with a hanging hole 1032 formed in the cover plate, the second stopping fastener 15 is in clearance fit with the through groove 1031, and smooth rotation can be achieved.
To ensure that the latch 13 closes the inlet 101 after the latch 151 is disengaged from the latch groove 143, the latch 13 is connected with a latch driving spring 16 for driving the latch to slide forward, thereby closing the inlet. The latch driving spring 16 is installed on the base plate, and here, the latch driving spring 16 may be a torsion spring.
The main control of the embroidery machine sends out a towel embroidery signal, the small towel embroidery device enters a towel embroidery state and is driven by the lifting cylinder 3 to descend for preparation.
When the embroidery machine lifts the needle, the driving motor 21 rotates forward to drive the driving rod 23 through the bevel gear pair 22, the driving rod 23 drives the first thread hooking device to advance, the driving protrusion 113 and the driving edge 142 on the first thread hooking device drive the first fastening piece 14 to rotate in the advancing process of the first thread hooking device, the driving head 141 and the movable groove 132 on the first fastening piece 14 drive the bolt 13 to retreat, the thread inlet 101 at the front end of the bottom plate 10 is opened, when the first fastening piece 14 rotates to a certain angle, the second fastening piece 15 rotates under the influence of the pulling force of the tension spring 17 of the first fastening piece, the second fastening piece 15 and the first fastening piece 14 are locked by buckling the stop catch 151 and the stop catch groove 143, the bolt 13 is fixed, the thread inlet 101 at the front end of the bottom plate 10 is in an open state, and the first thread hooking device hooks the embroidery thread.
The driving motor 21 returns to the original position reversely, the first thread hooking device is pulled back by the thread hooking tension spring 12, meanwhile, embroidery thread is pulled back into the thread inlet 101 together, when the first thread hooking device is close to the original position, the embroidery needle is put down to perform embroidery, a thread loop is formed in the thread inlet 101, at this time, the first thread hooking device continues to retreat, the tripping pin 114 on the first thread hooking device drives the second stopping device 15 to rotate, the stopping stop 151 on the second stopping device 15 is separated from the stopping groove 143, at this time, the first stopping device 14 and the bolt 13 move under the influence of the torsion of the bolt driving spring 16, the bolt 13 closes the thread inlet 101, and at this time, a towel thread loop formed by the embroidery is closed in the thread inlet.
When the embroidery needle is lifted up again, the driving motor 21 rotates reversely to drive the second thread hooking device to move forward, the movement rule of the second thread hooking device is the same as that of the first thread hooking device, and the second towel thread ring is completed.
When the embroidery needle finishes the third thread loop, the driving motor 21 rotates positively to drive the first thread hooking device to advance again, at the moment, the first towel thread loop is influenced by the closing of the thread inlet 101 of the bottom plate, the first thread loop falls off from the first thread hooking device, the needle-lifting embroidery thread is hooked into the first thread hooking device again, and the operation is repeated.
The function of towel embroidery is realized by arranging various desired patterns through computer plate making, the thread hooking principle is not influenced by the moving direction of the embroidery machine frame, and 360-degree work can be basically realized.
It is understood that the drive motor is a stepper motor.
EXAMPLE III
An embroidery machine comprising the towelette embroidery device of the first embodiment or the second embodiment.
While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the utility model is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the utility model as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A simple towelette embroidery device, comprising:
the front end of the bottom plate is provided with a wire inlet;
two thread hooking devices capable of sliding back and forth along the bottom plate hook the embroidery thread to be fed into the thread inlet to form a thread ring;
and the line hooking driving component drives the two line hooking devices to hook lines alternately.
2. The simple towelette embroidery device of claim 1, wherein: the two wire hooking devices are symmetrically arranged on two sides of the central line of the wire inlet correspondingly.
3. The apparatus for simple towelette embroidery according to claim 2, wherein: the left side and the right side of the wire inlet are provided with barb parts corresponding to the two wire hooking devices, and when the wire hooking devices are pushed forwards, the formed wire loop is pulled off through the blockage of the barb parts.
4. The apparatus for simple towelette embroidery according to claim 3, wherein: a blocking block is arranged in the wire inlet and is close to the position between the ends of the two barb parts, and an embroidery thread passing gap for embroidery threads to enter the wire inlet is formed between the blocking block and the ends of the barb parts.
5. The apparatus for simple towelette embroidery according to claim 2, wherein: the thread hooking driving component comprises a driving motor, and the thread hooking device is driven by the driving motor to be pushed forwards so as to hook the embroidery thread in front.
6. The apparatus for simple towelette embroidery according to claim 5, wherein: the line hooking driving assembly further comprises a line hooking tension spring, and the line hooking device is pulled to return backwards through the line hooking tension spring.
7. The apparatus for simple towelette embroidery according to claim 6, wherein: collude line drive assembly still including being located two actuating levers that collude between the line ware, the both ends correspondence of actuating lever is connected with two line wares that collude, the drive shaft is connected at the middle part of actuating lever, the drive shaft is rotated by driving motor drive.
8. The apparatus for simple towelette embroidery according to claim 7, wherein: and opposite sides of the two wire hooking devices are provided with driving grooves matched with the end parts of the driving rods.
9. The apparatus for simple towelette embroidery according to claim 7, wherein: the driving motor drives the driving shaft through a bevel gear pair.
10. An embroidery machine characterized in that: a simple towelette embroidery machine comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332278.0U CN215628676U (en) | 2021-06-16 | 2021-06-16 | Simple small towel embroidering device and embroidering machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332278.0U CN215628676U (en) | 2021-06-16 | 2021-06-16 | Simple small towel embroidering device and embroidering machine |
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| CN215628676U true CN215628676U (en) | 2022-01-25 |
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| CN202121332278.0U Active CN215628676U (en) | 2021-06-16 | 2021-06-16 | Simple small towel embroidering device and embroidering machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115522337A (en) * | 2022-09-15 | 2022-12-27 | 杭州信绣技术有限公司 | Towel embroidery fluffing device, towel embroidery machine and fluffing method |
-
2021
- 2021-06-16 CN CN202121332278.0U patent/CN215628676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115522337A (en) * | 2022-09-15 | 2022-12-27 | 杭州信绣技术有限公司 | Towel embroidery fluffing device, towel embroidery machine and fluffing method |
| CN115522337B (en) * | 2022-09-15 | 2023-12-05 | 杭州信绣技术有限公司 | Towel embroidery fluffing device, towel embroidery machine and fluffing method |
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