CN213652896U - Embroidery thread feeding device - Google Patents
Embroidery thread feeding device Download PDFInfo
- Publication number
- CN213652896U CN213652896U CN202022638016.9U CN202022638016U CN213652896U CN 213652896 U CN213652896 U CN 213652896U CN 202022638016 U CN202022638016 U CN 202022638016U CN 213652896 U CN213652896 U CN 213652896U
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- embroidery
- drive roll
- roller
- embroidery thread
- sliding
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- 238000005034 decoration Methods 0.000 description 2
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009956 embroidering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model discloses a embroidery line feeding device relates to embroidery equipment technical field, and its technical scheme main points are: including parallel arrangement's drive roll and driven voller, the drive roll rotates to be connected in the frame and through the actuating mechanism drive, the driven voller offsets and follows the drive roll with the drive roll and rotates, the play line and the inlet wire direction of drive roll all are provided with a plurality of wire mechanisms of group, wire mechanism includes the guide bar and sets up a plurality of stop collars on the guide bar. The utility model discloses can adjust equipment according to the required quantity of embroidery line, the size of the embroidery line that can install can be adjusted according to the actual production is required, has better application scope to can distinguish the embroidery line of difference, make things convenient for operating personnel to be suitable for.
Description
Technical Field
The utility model relates to an embroidery equipment technical field, more specifically say, it relates to a embroidery line feeding device.
Background
The embroidery machine is equipment for processing fabric embroidery, can realize high speed and high efficiency of traditional manual embroidery, can also realize the requirements of multilayer, multifunction, uniformity and perfection which cannot be achieved by manual embroidery, and is an electromechanical product which embodies multiple high and new technologies.
In the process of embroidery, a special processing form is provided, plush and thick fabric is embroidered on the fabric to form embroidery balls, because more embroidery threads are needed in the embroidering process, no matter the number of single embroidery threads needed by the embroidery threads or the total number of the embroidery threads are mixed, the embroidery equipment at present adopts the mode that the embroidery threads are installed on a machine head module for feeding, but the number of the embroidery threads which can be supplied by the feeding mode is less, the number of the single embroidery threads which can be installed is relatively smaller, and the machining efficiency is affected by frequent machine halt and replacement.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just providing a embroidery line feeding device in order to solve foretell problem, can adjust equipment according to the required quantity of embroidery line, the size of the embroidery line that can install can be adjusted according to the actual production is required, has better application scope to can distinguish the embroidery line of difference, make things convenient for operating personnel to be suitable for.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a embroidery line feeding device, includes parallel arrangement's drive roll and driven voller, the drive roll rotates to be connected in the frame and through the actuating mechanism drive, the driven voller offsets and follows the drive roll rotation with the drive roll, the play line and the inlet wire direction of drive roll all are provided with a plurality of wire mechanisms of group, wire mechanism includes guide bar and a plurality of stop collars of setting on the guide bar.
The utility model discloses further set up to: the two ends of the driven roller are rotatably connected with adjusting blocks, an adjusting groove for the adjusting blocks to slide up and down is formed in the rack, and the driven roller is pressed against the upper portion of the driving roller.
The utility model discloses further set up to: the upper portion of regulating block has the supporting shoe through spring coupling, threaded connection has the screw rod on the frame, the lower extreme of screw rod supports and presses on the up end of supporting shoe.
The utility model discloses further set up to: the inner wall of the adjusting groove is provided with a sliding groove, and the adjusting block is provided with a sliding block matched with the sliding groove in a sliding mode.
The utility model discloses further set up to: the stop collar sliding connection is fixed on the guide bar and is realized through the second screw, the stop collar is annular structure, the periphery of stop collar is provided with the annular breach that is used for holding the embroidery line.
The utility model discloses further set up to: the frame is provided with two slide rails, the two ends of the guide rod are connected with sliding sleeves, and the sliding sleeves are connected to the slide rails in a sliding mode and fixed through screws.
The utility model discloses further set up to: and a tensioning roller for the embroidery threads to pass around is arranged in the wire outlet direction of the driving roller.
The utility model discloses further set up to: the peripheries of the driving roller and the driven roller are both coated with anti-slip rubber layers.
To sum up, the utility model discloses following beneficial effect has:
the embroidery thread is conveyed by adopting the mutual friction of the driven roller and the driving roller, the synchronism of embroidery thread conveying can be kept, the driven roller generates certain extrusion acting force on the driving roller under the action of self gravity, so that enough friction force is kept between the driven roller and the driving roller, the driven roller is maintained to follow the rotating motion of the driving roller, the phenomenon that the conveying and supplying of the embroidery thread are influenced due to the slippage between the driven roller and the driving roller is avoided, the stability of embroidery thread conveying is improved, and the influence on embroidery products due to the defects of joints and the like caused by the thread breakage of the embroidery thread is avoided through stable embroidery thread supplying.
A plurality of limiting sleeves are simultaneously arranged on the guide rod, so that the passing embroidery threads can be limited, the simultaneous conveying of different types and a plurality of embroidery threads is increased, and the stability of the conveying of the embroidery threads is increased; the large embroidery threads can be directly placed on the ground, and the larger embroidery threads can be directly connected to embroidery equipment through the same conveying of pulling of the driving roller and the driven roller, so that the operation of frequently stopping and changing threads is not needed, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a embroidery thread supplying device of the present invention;
fig. 2 is a schematic structural view of the tension roller of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a drive roll; 2. a driven roller; 3. a drive mechanism; 4. a slide rail; 5. a sliding sleeve; 6. a guide bar; 7. a limiting sleeve; 8. a first screw; 9. a tension roller; 10. a frame; 11. a second screw; 12. an adjustment groove; 13. an adjusting block; 14. a chute; 15. a slider; 16. a support block; 17. a spring; 18. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a embroidery thread supplying device includes a driving roller 1 and a driven roller 2 parallel to each other, wherein two ends of the driving roller 1 are rotatably connected to a frame 10, a driving mechanism 3 is mounted on the frame 10, the driving mechanism 3 can drive the driving roller 1 to rotate, and the driven roller 2 is pressed against the driving roller 1 and rotates along with the driving roller 1. The embroidery thread is passed between the drive roller 1 and the driven roller 2, and the embroidery thread is supplied by the pressing friction between the drive roller 1 and the driven roller 2. The driving mechanism 3 can be a motor, belt pulleys are mounted on the output end of the motor and the driving roller 1, and the two belt pulleys are connected through a belt to drive the driving roller 1.
The driven roller 2 is positioned above the driving roller 1, two ends of the driven roller 2 are rotatably connected with square adjusting blocks 13, an adjusting groove 12 is formed in the rack 10, the adjusting groove 12 can be used for up-and-down sliding adjustment of the adjusting blocks 13, a sliding groove 14 is formed in the inner wall of the adjusting groove 12, a sliding block 15 is formed on the adjusting blocks 13, the sliding block 15 can be matched in the sliding groove 14 in a sliding mode, further limitation is performed on the movement of the adjusting blocks 13, and the stability of the driven roller 2 in the up-and-down movement process is improved; driven voller 2 produces the certain extrusion effort to drive roll 1 under the effect of self gravity to keep having sufficient frictional force between the two, thereby maintain driven voller 2 and follow the rotary motion of drive roll 1, avoid producing between the two and skid and influence the transport of embroidery line and supply, have moreover and driven voller 2 can adjust from top to bottom to a certain extent, thereby can conveniently pass the embroidery line of different thickness between drive roll 1 and driven voller 2, increase equipment's application scope.
In order to further increase the friction performance of the driving roller 1 and the driven roller 2 on the embroidery threads, increase the friction stability with the embroidery threads and be suitable for the conveying effect of the thin or smooth embroidery threads, the peripheries of the driving roller 1 and the driven roller 2 are both coated with anti-slip rubber layers which have certain elasticity and friction effect, so that on one hand, stable rotation transmission of the two rollers can be maintained, and on the other hand, slipping between the two rollers and the embroidery threads can be avoided.
A supporting block 16 is arranged on the upper end face of the adjusting block 13, the supporting block 16 is connected with the adjusting block 13 through a spring 17, a screw 18 is in threaded connection with the upper portion of the adjusting groove 12 corresponding to the rack 10, and the lower end of the screw 18 extends into the adjusting groove 12 and is abutted against the upper end face of the supporting block 16; the compression degree of the spring 17 can be adjusted by adjusting the length of the screw 18 extending into the adjusting groove 12 through the screw thread, a certain downward pressure is applied to the driven roller 2 through the spring 17, and the extrusion and friction between the driven roller 2 and the driving roller 1 are increased, so that the loosening stability of the embroidery thread is further increased; when the surfaces of the driving roller 1 and the driven roller 2 are abraded to a certain extent, the springs 17 can push the driving roller 1 and the driven roller to each other, so that the driving roller and the driven roller are kept in a stable fit state as far as possible, and stable friction and looseness of embroidery threads are maintained.
A plurality of groups of wire guiding mechanisms are arranged in the wire outgoing and wire incoming directions of the driving roller 1, each wire guiding mechanism comprises a guide rod 6 and a plurality of limiting sleeves 7, and the limiting sleeves 7 are connected to the guide rods 6 in a sliding mode and fixed through second screws 11; the stop collar 7 is of an annular structure, and an annular notch for accommodating embroidery threads is formed in the periphery of the stop collar 7. The passing embroidery threads can be limited by the limiting sleeve 7, so that the phenomenon of winding among different embroidery threads in the supply and conveying process is avoided, the simultaneous conveying of a plurality of embroidery threads of different types is increased, and the conveying stability of the embroidery threads is improved; the limiting sleeves 7 are movably arranged, so that the number of the limiting sleeves 7 can be adjusted according to the positions and the number of required embroidery threads, and the flexibility of the equipment is improved.
In order to further increase the flexibility of the wire guiding mechanism, two sliding rails 4 are mounted on the frame 10, two ends of the guide rod 6 are connected with sliding sleeves 5, and the sliding sleeves 5 are slidably connected to the sliding rails 4 and fixed through screws I8; the distance between the guide bar 6 and the drive roll 1 can be adjusted by sliding the guide bar 6, so that the position of each guide bar 6 can be adjusted as needed.
The direction of being qualified for the next round of competitions of drive roll 1 is provided with tensioning roller 9, and tensioning roller 9 can supply the embroidery line to walk around, increases the length of the pine in-process of embroidery line, when the unstable condition of threading tension, can make the embroidery line have longer buffer length, perhaps can pass through the spring 17 structure with the bearing frame at tensioning roller 9 both ends and be connected with frame 10, forms the structure that has elastic activity, can keep tensioning roller 9 stable rotation can, do not do here and describe repeatedly.
In the specific use process, firstly, the guide rods 6 are adjusted to proper positions according to the type and the number of required embroidery threads, and then the positions of the limiting sleeves 7 on the guide rods 6 are adjusted; then spinning the wound embroidery thread at a feed end, winding the embroidery thread upwards around the limiting sleeve 7 corresponding to the position below the limiting sleeve 7 to be wound, embedding the embroidery thread into the recess of the limiting sleeve 7, lifting the driven roller 2, enabling the embroidery thread to pass through a gap between the driving roller 1 and the driven roller 2, enabling the embroidery thread to pass around the tensioning roller 9 and the limiting sleeve 7 on the guide rod 6 in the outgoing direction, and connecting the embroidery thread to embroidery equipment; then the driven roller 2 below is pressed against the driving roller 1 through the gravity of the driven roller 2, the pressure between the driven roller 2 and the driving roller 1 is adjusted to be within a proper range through the adjusting screw 18, and the stable transmission among the driving roller 1, the driven roller 2 and each embroidery thread is maintained; after the installation and the adjustment are finished, the motor is started, the motor drives the driving roller 1 and the driven roller 2 to rotate through the driving mechanism 3, and embroidery threads between the driving roller and the driven roller are output.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a embroidery thread feeding device, its characterized in that, includes parallel arrangement's drive roll and driven voller (2), drive roll (1) rotates to be connected in frame (10) and drives through actuating mechanism (3), driven voller (2) offset and follow drive roll (1) with drive roll (1) and rotate, the play line and the inlet wire direction of drive roll (1) all are provided with a plurality of wire mechanisms of group, wire mechanism includes guide bar (6) and sets up a plurality of stop collars (7) on guide bar (6).
2. The embroidery thread supply device according to claim 1, wherein the driven roller (2) has adjusting blocks (13) rotatably connected to both ends thereof, the frame (10) is provided with adjusting grooves (12) for the adjusting blocks (13) to slide up and down, and the driven roller (2) is pressed against the driving roller (1).
3. The embroidery thread supply device according to claim 2, wherein the upper part of the adjusting block (13) is connected with a supporting block (16) through a spring (17), a screw (18) is connected to the frame (10) in a threaded manner, and the lower end of the screw (18) is pressed against the upper end surface of the supporting block (16).
4. A embroidery thread supply device according to claim 3, wherein the inner wall of the adjusting groove (12) is provided with a sliding groove (14), and the adjusting block (13) is provided with a sliding block (15) which is in sliding fit with the sliding groove (14).
5. The embroidery thread supply device according to claim 1, wherein the stop collar (7) is slidably connected to the guide rod (6) and fixed by a second screw (11), the stop collar (7) has a ring-shaped structure, and the outer periphery of the stop collar (7) is provided with a ring-shaped notch for accommodating embroidery thread.
6. A embroidery thread supply device according to claim 1 or 5, wherein two sliding rails (4) are arranged on the frame (10), sliding sleeves (5) are connected to two ends of the guide rod (6), and the sliding sleeves (5) are slidably connected to the sliding rails (4) and fixed through a first screw (8).
7. A thread supply device according to claim 1, characterized in that the outlet direction of the drive roller (1) is provided with a tensioning roller (9) for the passing around of the thread.
8. A stitch yarn feeding device according to claim 1, characterized in that the outer peripheries of the drive roller (1) and the driven roller (2) are covered with a non-slip rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638016.9U CN213652896U (en) | 2020-11-13 | 2020-11-13 | Embroidery thread feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638016.9U CN213652896U (en) | 2020-11-13 | 2020-11-13 | Embroidery thread feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213652896U true CN213652896U (en) | 2021-07-09 |
Family
ID=76684019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022638016.9U Expired - Fee Related CN213652896U (en) | 2020-11-13 | 2020-11-13 | Embroidery thread feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213652896U (en) |
-
2020
- 2020-11-13 CN CN202022638016.9U patent/CN213652896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |