CN112695470B - Stamping device capable of changing pattern angle and embroidery machine - Google Patents
Stamping device capable of changing pattern angle and embroidery machine Download PDFInfo
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- CN112695470B CN112695470B CN202011374864.1A CN202011374864A CN112695470B CN 112695470 B CN112695470 B CN 112695470B CN 202011374864 A CN202011374864 A CN 202011374864A CN 112695470 B CN112695470 B CN 112695470B
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- punch
- guide sleeve
- rotary
- rotary driving
- sleeve
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a pattern angle-changeable stamping sheet punching device and an embroidery machine, comprising a punch, an upper punch guide sleeve and a lower punch guide sleeve which are matched with the punch in a guiding way, wherein a material belt conveying channel for conveying a material belt is arranged between the upper punch guide sleeve and the lower punch guide sleeve, and the embroidery machine further comprises a punch rotary driving mechanism for driving the upper punch guide sleeve and the lower punch guide sleeve to synchronously rotate and driving the punch to rotate together. For the special-shaped iron sheet, after the punch, the upper guide sleeve of the punch and the lower guide sleeve of the punch rotate, a new pattern can be formed, and iron sheet combinations with different angles can be formed to form rich and colorful changes, so that the diversification of the special-shaped iron sheet patterns is realized, and the continuously-changing market demands are met.
Description
Technical Field
The invention relates to the technical field of embroidery machinery, in particular to an embroidery machine.
Background
In the prior art, in order to realize the manufacture of the special-shaped ironing patterns (such as five-pointed star, lover, water drop, prismatic and the like), special-shaped punches and punch guide sleeves matched with the special-shaped punches are correspondingly needed, and only one special-shaped ironing pattern can be punched by one special-shaped punch.
The direction of the corresponding special-shaped ironing piece cannot be changed due to the fact that the angle between the special-shaped punch and the matched punch guide sleeve is fixed.
Disclosure of Invention
The invention aims to solve the technical problem of providing the stamping sheet punching device capable of changing the pattern angle, which can change the direction of the special-shaped stamping sheet and is convenient for realizing the diversification of the special-shaped stamping sheet patterns.
In order to solve the technical problems, the invention adopts the following technical scheme: the stamping sheet punching device capable of changing the pattern angle comprises a punch, and an upper punch guide sleeve and a lower punch guide sleeve which are matched with the punch in a guiding manner, wherein a material belt conveying channel through which a material belt is conveyed is arranged between the upper punch guide sleeve and the lower punch guide sleeve, the upper punch guide sleeve and the lower punch guide sleeve are rotatably supported on a rotary punch mounting seat, and a punch rotary driving mechanism for driving the upper punch guide sleeve and the lower punch guide sleeve to synchronously rotate and driving the punches to rotate together is further arranged on the rotary punch mounting seat.
Preferably, the punch is connected with a punch return spring for realizing upward return after the punching sheet is finished.
Preferably, the upper end of the punch is connected with a punch driving rod.
Preferably, the punch driving rod is in guide fit with the driving rod guide sleeve.
Preferably, the punch lower guide sleeve is supported on a lower flange bearing.
Preferably, the punch upper guide sleeve is supported on the upper flange bearing.
Preferably, the upper flange bearing is arranged at the upper part of the punch guide bearing sleeve, and a deep groove ball bearing matched with the punch upper guide sleeve is arranged at the lower part of the punch guide bearing sleeve.
Preferably, the punch rotary driving mechanism comprises two rotary driving gears arranged on the rotary driving gear shaft and a rotary driving motor for driving the rotary driving gear shaft to rotate, and the punch upper guide sleeve and the punch lower guide sleeve are correspondingly connected with a rotary driven gear meshed with the rotary driving gear.
Preferably, the punch rotary driving mechanism further comprises a rotary driving belt wheel arranged on a motor shaft of the rotary driving motor, a rotary driven belt wheel arranged on a rotary driving gear shaft and a rotary belt connecting the rotary driving belt wheel and the rotary driven belt wheel.
The invention also provides an embroidery machine, which is provided with the pattern angle-changeable ironing sheet punching device.
The invention adopts the technical scheme and has the following beneficial effects:
the design of the special-shaped ironing sheet punch can greatly enrich the diversity degree of patterns, and further develop new patterns on the basis of originally only making round ironing sheets. Moreover, for the special-shaped iron sheet and the special-shaped punch, the punch rotary driving mechanism drives the punch upper guide sleeve and the punch lower guide sleeve to synchronously rotate and drive the punch to rotate together, after the punch, the punch upper guide sleeve and the punch lower guide sleeve rotate, the punch upper guide sleeve, the punch lower guide sleeve and the punch change angles, and the corresponding shapes of the punched special-shaped iron sheet are unchanged, but new patterns can be formed due to the change of the angles, and the special-shaped iron sheet combinations with different angles can form rich and colorful changes, so that the diversification of the special-shaped iron sheet patterns is realized, and the continuously changing market demands are met.
The specific technical scheme and the beneficial effects of the invention are described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention is further described with reference to the drawings and detailed description which follow:
FIG. 1 is a schematic diagram showing an exploded structure of a stamping device capable of changing pattern angles according to the present invention;
FIG. 2 is a schematic diagram of the assembled stamping device (the rotary punch mounting seat is not shown) with changeable pattern angles;
FIG. 3 is a schematic diagram of a punch mechanism according to the present invention;
FIG. 4 is a schematic structural view of a punch slewing drive mechanism according to the present invention;
in the figure: 1-punch mechanism, 11-punch, 12-punch driving rod, 121-upper plane bearing, 13-punch upper guide sleeve, 131-lower plane bearing, 132-upper flange bearing, 133-rolling bearing I, 134-punch guide bearing sleeve, 14-punch lower guide sleeve, 141-lower flange bearing, 15-driving rod guide sleeve, 16-punch return spring, 161-buffer rubber pad and 162-spring anti-abrasion pad;
2-punch rotary driving mechanism, 21-rotary driving motor, 22-driving motor mounting seat, 23-rotary driving belt wheel, 24-rotary driven belt wheel, 25-rotary belt, 26-rotary driving gear shaft, 27-rotary driving gear and 28-rolling bearing II;
3-gyration drift mount pad, 31-drift mounting hole, 32-gear shaft mounting hole, 33-material band-pass through the groove, 34-notch portion.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It is to be understood that the features of the examples and embodiments described below may be combined with each other without conflict.
Example 1
As shown in fig. 1 to 4, the ironing sheet punching device capable of changing pattern angles comprises a punch mechanism 1 and a punch rotary driving mechanism 2 which are mounted on a rotary punch mounting seat 3. The punch mechanism 1 comprises a punch 11, and a punch upper guide sleeve 13 and a punch lower guide sleeve 14 which are in guide fit with the punch 11, wherein a material belt conveying channel through which a material belt is conveyed is arranged between the punch upper guide sleeve 13 and the punch lower guide sleeve 14. When punching sheets, the material belt is conveyed through the material belt conveying channel, the punch 11 punches down from the punch upper guide sleeve 13 and drives the material belt to punch into the punch lower guide sleeve 14 together, and then the material belt is matched with the punch lower guide sleeve 14 to punch out the shape of the hot sheet, so that the hot sheet is separated from the material belt and falls from the punch lower guide sleeve 14. By matching and changing the shapes of the punch 11, the punch upper guide sleeve 13 and the punch lower guide sleeve 14, various stamping shapes can be punched. The design of the special-shaped ironing sheet punch can greatly enrich the diversity degree of patterns, and further develop new patterns on the basis of originally only making round ironing sheets.
The punch rotation driving mechanism 2 is used for driving the punch upper guide sleeve 13 and the punch lower guide sleeve 14 to synchronously rotate and can drive the punch 11 to rotate together. For the special-shaped iron sheet, after the special-shaped iron sheet rotates, the angles of the upper punch guide sleeve 13, the lower punch guide sleeve 14 and the punch 11 are changed, and the shape of the corresponding iron sheet is unchanged, but a new pattern is formed due to the change of the angles, taking a heart-shaped iron sheet as an example, the first core tip faces the X-axis direction, the second core tip faces the Y-axis direction and the like. And the combination of the ironing sheets at different angles can form rich and colorful changes, thereby realizing the diversification of the special-shaped ironing sheet patterns.
In this embodiment, the punch rotary driving mechanism 2 includes two rotary driving gears 27 mounted on the rotary driving gear shaft 26, and a rotary driving motor 21 for driving the rotary driving gear shaft 26 to rotate, and the punch upper guide sleeve 13 and the punch lower guide sleeve 14 are correspondingly connected with a rotary driven gear meshed with the rotary driving gears. Because the punch upper guide sleeve 13 and the punch lower guide sleeve 14 are driven by the driving rotary driving gear shaft 26 and are driven by adopting gear matching, the punch upper guide sleeve 13 and the punch lower guide sleeve 14 are ensured to synchronously rotate.
When the punch 11 is in operation, the punch 11 is always in the punch upper guide sleeve 13. For the special-shaped stamping punch, when the shape is not changed but the patterns are required to be changed, the rotary driving motor 21 outputs power, and finally, the upper punch guide sleeve 13 and the lower punch guide sleeve 14 are rotated together through the transmission of the rotary driving gear 27 and the rotary driven gear through the transmission of intermediate power transmission, and the pattern arrangement in different directions is realized through the control of the rotation angle.
Further, the punch rotary driving mechanism 2 further includes a rotary driving pulley 23 mounted on a motor shaft of the rotary driving motor 21, a rotary driven pulley 24 mounted on a rotary driving gear shaft 26, and a rotary belt 25 connecting the rotary driving pulley 23 and the rotary driven pulley 24. Of course, it will be appreciated that other conventional transmission means may be used to drive the swing drive gear shaft 26 by the swing drive motor 21.
As an embodiment, the two rotary driven gears are correspondingly integrated with the punch upper guide sleeve 13 and the punch lower guide sleeve 14, so that the assembly is convenient, and of course, the two rotary driven gears can also be in a split structure.
Corresponding to the punch mechanism 1 and the punch rotary driving mechanism 2, the rotary punch mounting seat 3 is provided with a punch mounting hole 31, a gear shaft mounting hole 32 and a material belt passing groove 33 for passing a material belt, and the material belt passing groove 33 is communicated with the punch mounting hole 31 to form a material belt conveying channel. The punch 11, the punch upper guide bush 13, and the punch lower guide bush 14 are attached to the punch attachment hole 31, and the slewing drive gear shaft 26 is attached to the gear shaft attachment hole 32. The rotary drive motor 21 is mounted on the drive motor mount 22, and the drive motor mount 22 is mounted on the rotary punch mount 3.
Wherein, the lower part of the punch mounting hole 31 is provided with a lower step hole, and the lower step Kong Shangan is provided with a lower flange bearing 141 matched with the punch lower guide sleeve 14. The punch mounting hole 31 is provided with an upper step hole above the lower step hole, a punch guide bearing sleeve 134 is mounted in the upper step hole, and a rolling bearing I133 matched with the punch upper guide sleeve 13 is mounted in the punch guide bearing sleeve 134. The first rolling bearing 133 is mounted on the lower portion of the punch guide bearing housing 134, and the upper flange bearing 132 is mounted on the upper portion of the punch guide bearing housing 134. The upper part of the punch upper guide sleeve 13 is a gear part, which is used as a rotary driven gear, and the lower part is a shaft sleeve part, and the shaft sleeve part is matched with the first rolling bearing 133 and the upper flange bearing 132. Further, a lower plane bearing 131 is further installed on the shaft sleeve part, the upper end of the lower plane bearing 131 is matched with the lower end face of the gear part, and the lower end of the lower plane bearing 131 is matched with the upper end face of the upper flange bearing 132. By the above-mentioned rotation supporting structure, the flexibility and stability of the synchronous rotation of the punch upper guide sleeve 13 and the punch lower guide sleeve 14 are ensured.
Referring to fig. 1, the punch mechanism 1 further includes a punch drive rod 12, and the punch 11 has an upper end connected to the punch drive rod 12. Wherein, the lower part of the punch driving rod 12 is provided with a fixing hole, and the upper part of the punch is inserted into the fixing hole for fixing. To prevent the two from rotating relatively, square cross section matching, or flat key and key slot matching, etc. or similar structure may be adopted.
In order to guide the punch drive rod 12 up and down, the punch drive rod 12 is in guiding engagement with a drive rod guide sleeve 15. The driving rod guide sleeve 15 is installed at the upper port of the punch mounting hole 31, and the driving rod guide sleeve 15 is provided with a flange portion, and the flange portion is matched with the upper end face of the punch mounting hole. Further, an upper plane bearing 121 is provided between the flange portion of the driving rod guide sleeve 15 and the upper end surface of the punch mounting hole.
In order to achieve a return of the punch 11 after punching, a punch return spring 16 is also provided, the punch return spring 16 being located between the upper planar bearing 121 and the gear part of the punch upper guide sleeve 13. Further, an upper buffer rubber pad 161 is arranged below the upper plane bearing 121, a spring anti-abrasion pad 162 is arranged above the gear part of the punch upper guide sleeve 13, the upper end of the punch return spring 16 is abutted against the upper buffer rubber pad 161, and the lower end is abutted against the spring anti-abrasion pad 162.
In order to support the slewing drive gear shaft 26, the slewing drive gear shaft 26 is supported by a plurality of second rolling bearings 28, and the second rolling bearings 28 are mounted in gear shaft mounting holes 32. The side of the rotary punch mounting seat 3 is correspondingly provided with an upper notch part and a lower notch part 34 for accommodating two rotary driving gears, the notch parts 34 are communicated with the punch mounting holes 31, and the rotary driven gear part is positioned in the notch parts 34 and is meshed with the rotary driving gears 27. In this embodiment, three rolling bearings two 28 are provided, which are correspondingly installed at the upper port of the gear shaft mounting hole 32 and at the upper and lower notch parts 34, so as to ensure the flexibility and stability of the rotation driving gear shaft 26.
Example two
An embroidery machine is provided with the ironing sheet punching device with changeable pattern angles in the embodiment.
It will be appreciated by those skilled in the art that the pattern angle-changeable ironing sheet punching device in the above embodiment is not limited to be mounted on the needle bar frame of the embroidery machine, and implements a series of coordination embroideries such as ironing sheet and ironing sheet, flat embroidery and ironing sheet.
While the invention has been described in terms of specific embodiments, it will be appreciated by those skilled in the art that the invention is not limited to the specific embodiments described above. Any modifications which do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the appended claims.
Claims (8)
1. The utility model provides a but stamping punching device of pattern angle is changed, includes the drift and with drift direction complex drift upper guide sleeve and drift lower guide sleeve, be equipped with the material area conveying channel that the feed area carried through between drift upper guide sleeve and the drift lower guide sleeve, its characterized in that: the punch upper guide sleeve and the punch lower guide sleeve are rotatably supported on the rotary punch mounting seat, and a punch rotary driving mechanism for driving the punch upper guide sleeve and the punch lower guide sleeve to synchronously rotate and driving the punches to rotate together is also arranged on the rotary punch mounting seat; the rotary punch mounting seat is provided with a punch mounting hole and a material belt passing groove through which a material belt passes, the material belt passing groove is communicated with the punch mounting hole to form a material belt conveying channel, and the punch, an upper punch guide sleeve and a lower punch guide sleeve are mounted in the punch mounting hole; the lower part of the punch mounting hole is provided with a lower step hole, the lower step Kong Shangan is provided with a lower flange bearing matched with the punch lower guide sleeve, the punch mounting hole is provided with an upper step hole above the lower step hole, the punch guide bearing sleeve is arranged in the upper step hole, the first rolling bearing matched with the punch upper guide sleeve is arranged in the punch guide bearing sleeve, the first rolling bearing is arranged at the lower part of the punch guide bearing sleeve, and the upper flange bearing is arranged at the upper part of the punch guide bearing sleeve.
2. The variable pattern angle stamping device of claim 1, wherein: the punch is connected with a punch return spring which returns upwards after the punching is completed.
3. The variable pattern angle stamping device as defined in claim 2, wherein: the upper end of the punch is connected with a punch driving rod.
4. A variable pattern angle stamping device as defined in claim 3, wherein: the punch driving rod is in guide fit with the driving rod guide sleeve.
5. The variable pattern angle stamping device of claim 4, wherein: the upper flange bearing is arranged on the upper part of the punch guide bearing sleeve, and the lower part of the punch guide bearing sleeve is provided with a deep groove ball bearing matched with the punch upper guide sleeve.
6. The variable pattern angle stamping device of claim 1, wherein: the punch rotary driving mechanism comprises two rotary driving gears and a rotary driving motor, wherein the two rotary driving gears are arranged on a rotary driving gear shaft, the rotary driving motor is used for driving the rotary driving gear shaft to rotate, and the upper punch guide sleeve and the lower punch guide sleeve are correspondingly connected with a rotary driven gear meshed with the rotary driving gears.
7. The variable pattern angle stamping device of claim 6, wherein: the punch rotary driving mechanism further comprises a rotary driving belt wheel arranged on a motor shaft of the rotary driving motor, a rotary driven belt wheel arranged on a rotary driving gear shaft and a rotary belt connecting the rotary driving belt wheel and the rotary driven belt wheel.
8. Embroidery machine, its characterized in that: a stamping device provided with the variable pattern angle stamping device as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374864.1A CN112695470B (en) | 2020-11-30 | 2020-11-30 | Stamping device capable of changing pattern angle and embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374864.1A CN112695470B (en) | 2020-11-30 | 2020-11-30 | Stamping device capable of changing pattern angle and embroidery machine |
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| Publication Number | Publication Date |
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| CN112695470A CN112695470A (en) | 2021-04-23 |
| CN112695470B true CN112695470B (en) | 2023-06-13 |
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| CN202011374864.1A Active CN112695470B (en) | 2020-11-30 | 2020-11-30 | Stamping device capable of changing pattern angle and embroidery machine |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT369446B (en) * | 1979-11-06 | 1982-12-27 | Josef Hofer Ges M B H & Co K G | DEVICE FOR PRODUCING A TEXTILE SURFACE EQUIPPED WITH Tinsel and / or Sequins |
| CN101225583B (en) * | 2008-01-29 | 2011-12-07 | 杭州经纬电子机械制造股份有限公司 | Lifting mechanism for punching die in slice-bonding die frame |
| CN101314903B (en) * | 2008-04-11 | 2012-03-07 | 杭州经纬电子机械制造股份有限公司 | Chain manner winding apparatus of computer embroidery machine |
| CN202181437U (en) * | 2011-07-13 | 2012-04-04 | 青岛电脑刺绣机总厂 | Chain-type embroidering machine and taping embroidering device thereof |
| CN203683907U (en) * | 2014-02-12 | 2014-07-02 | 浙江浙丽机电有限公司 | Special cord conveying device for embroidery machine |
| CN104178945B (en) * | 2014-09-10 | 2016-04-20 | 诸暨市乐业机电有限公司 | The computerized emboridering machine chenille embroidery machine head that a kind of bandlet is embroidered |
| CN108741434B (en) * | 2018-07-27 | 2023-10-03 | 江苏新威电子有限公司 | Shoe leather punching device |
| CN112593351B (en) * | 2020-03-06 | 2021-11-16 | 浙江信胜科技股份有限公司 | Shell component and head component assembly of sheet ironing machine |
| CN111364181B (en) * | 2020-04-10 | 2023-08-29 | 诸暨轻工时代机器人科技有限公司 | Towel coil picking mechanism and single-motor shuttle type towel device |
| CN111687291A (en) * | 2020-06-08 | 2020-09-22 | 刘建 | Self-moving type die punching machine |
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2020
- 2020-11-30 CN CN202011374864.1A patent/CN112695470B/en active Active
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