CN115287834B - Pneumatic frame clamping mechanism of embroidery machine - Google Patents
Pneumatic frame clamping mechanism of embroidery machine Download PDFInfo
- Publication number
- CN115287834B CN115287834B CN202210990938.7A CN202210990938A CN115287834B CN 115287834 B CN115287834 B CN 115287834B CN 202210990938 A CN202210990938 A CN 202210990938A CN 115287834 B CN115287834 B CN 115287834B
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- plate
- clamping plate
- connecting cylinder
- clamping
- splint
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009956 embroidering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C9/00—Appliances for holding or feeding the base fabric in embroidering machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a pneumatic clamping frame mechanism of an embroidery machine, which comprises a clamping plate, wherein the axis of the inner end of the clamping plate is connected with a connecting cylinder, the upper end and the lower end of the clamping plate are both hinged with protection plates, a spring telescopic rod is hinged between the inner end of the protection plate and the outer side wall of the connecting cylinder, and the protection plate protrudes out of the outer end surface of the clamping plate in an inclined manner when the spring telescopic rod is not telescopic in a normal state; the splint with connecting cylinder connection actuating device order about splint grip embroidery frame, the guard plate protrusion then contacts with embroidery frame in the outer terminal surface of splint, the guard plate articulates and rotates and compress spring telescopic link makes it and splint parallel and level gradually, the guard plate rotates the process of compressing spring telescopic link and is the buffering stroke promptly, avoid machinery too rigidly not having the buffering to cause the damage to the centre gripping of embroidery frame easily, and the guard plate produces oblique effort to embroidery frame under the support of spring telescopic link, the guard plate can support embroidery frame to a certain extent, the splint is more stable to embroidery frame can not take place to break away from.
Description
Technical Field
The invention relates to the technical field of embroidery clamping frames, in particular to a pneumatic clamping frame mechanism of an embroidery machine.
Background
Embroidering is a general name of various decorative patterns embroidered on fabrics by needle threads, is one of excellent national traditional processes in China, along with the development of science and technology, computer embroidery is deduced from the concept of traditional embroidery, computer embroidery adopts professional computer embroidery software to carry out computer programming, and designs patterns and needle running sequences so as to achieve mass production of embroidery products, and the computer embroidery not only makes relatively perfect inheritance to traditional manual embroidery, but also solves the current situation that the traditional manual embroidery cannot be produced in a large scale;
because computerized embroidery is automatically controlled, the embroidery frame needs to be automatically conveyed in the computerized embroidery process, and therefore the embroidery frame needs to be clamped by a clamping device during conveying, and therefore, the pneumatic frame clamping mechanism of the embroidery machine is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the pneumatic frame clamping mechanism of the embroidery machine provided by the invention has the advantages that the protection plate protrudes out of the outer end surface of the clamping plate and is contacted with the embroidery frame at first, the protection plate is hinged to rotate and compresses the spring telescopic rod to enable the spring telescopic rod to be gradually flush with the clamping plate, the buffering stroke is adopted in the process of rotating the spring telescopic rod by the protection plate, the damage to the embroidery frame caused by excessively rigid clamping of the machine without buffering is avoided, the protection plate generates oblique acting force to the embroidery frame under the support of the spring telescopic rod, the protection plate can support the embroidery frame to a certain extent, and the clamping plate is more stable to the embroidery frame and cannot break away from the embroidery frame.
In order to solve the technical problems, the invention provides the following technical scheme: the pneumatic frame clamping mechanism of the embroidery machine comprises a clamping plate, wherein a connecting cylinder is connected and arranged at the axis of the inner end of the clamping plate, protection plates are hinged to the upper end and the lower end of the clamping plate, a spring telescopic rod is hinged between the inner end of the protection plate and the outer side wall of the connecting cylinder, and the protection plate protrudes out of the outer end face of the clamping plate in an inclined mode when the spring telescopic rod is not telescopic in a normal state.
Preferably, the outer end surfaces of the clamping plates and the protection plates are covered and provided with anti-slip sheets, and the edges and the end angles of the clamping plates and the protection plates are arc chamfer angles.
Preferably, the outer end face of the clamping plate is connected with an airbag cushion, and the clamping plate is provided with a plurality of grid-shaped arrays.
Preferably, the outer end face of the clamping plate is provided with a mounting groove, the air bag cushion is embedded in the mounting groove, and the outer end face of the air bag cushion protrudes out of a port of the mounting groove.
Preferably, the outer surface of the air bag pad is covered and provided with a wear-resistant pad, and the surface profile of the wear-resistant pad is of a wavy profile.
Preferably, the inner side surface of the wear-resistant pad and the outer side surface of the air bag pad are respectively connected with a magic tape, and the wear-resistant pad is detachably connected with the air bag pad through the magic tape.
Preferably, the inner end axle center of the clamping plate is connected with an air valve, an air inflation branch pipe is connected between the air valve and the air bag pad, an air inflation hose is hidden in the connecting cylinder, and the air inflation hose is sleeved and fixed with the air valve.
Preferably, the inner end axle center of the clamping plate is connected with a guide cylinder, the guide cylinder covers the outside of the air valve, and the guide cylinder is movably inserted into the tail end of the connecting cylinder.
Preferably, a buffer spring is arranged between the tail end surface of the connecting cylinder and the inner end surface of the clamping plate in an abutting mode, and the buffer spring is sleeved outside the guide cylinder.
Preferably, the outside cover of connecting cylinder is established and is fixed with the enhancement section of thick bamboo, the spring telescopic link articulates and is fixed in between guard plate and the enhancement section of thick bamboo.
Compared with the prior art, the invention has the following beneficial effects:
the splint with connecting cylinder connection actuating device, actuating device is pneumatic equipment to order about splint to grasp the embroidery frame, the guard plate protrusion then contacts with the embroidery frame in the outer terminal surface of splint at first, the guard plate articulates and rotates and compresses spring telescopic link and make it gradually with splint parallel and level, the guard plate rotates the process of compression spring telescopic link and is the buffering stroke promptly, avoid machinery too rigid the centre gripping of embroidery frame does not have the buffering and cause the damage easily, and the guard plate produces oblique effort to the embroidery frame under the support of spring telescopic link, the guard plate can support the embroidery frame to a certain extent, the splint is more stable can not take place to break away from to the embroidery frame.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a splint according to the present invention;
FIG. 3 is a cross-sectional view of a splint according to the present invention;
FIG. 4 is a schematic view of an airbag cushion of the present invention.
Wherein: 1. a connecting cylinder; 2. a spring telescoping rod; 3. a protection plate; 4. a clamping plate; 5. a guide cylinder; 6. a magic tape; 7. a buffer spring; 8. a reinforcing cylinder; 9. a mounting groove; 10. a non-slip sheet; 11. an airbag cushion; 12. an inflatable branch pipe; 13. an air valve; 14. an inflatable hose; 15. wear-resistant pad.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples
Referring to fig. 1, the invention provides a pneumatic frame clamping mechanism of an embroidery machine, which comprises a clamping plate 4, wherein the inner end axle center of the clamping plate 4 is connected with a connecting cylinder 1, the upper end and the lower end of the clamping plate 4 are both hinged with a protection plate 3, a spring telescopic rod 2 is hinged between the inner end of the protection plate 3 and the outer side wall of the connecting cylinder 1, the protection plate 3 protrudes from the outer end surface of the clamping plate 4 in an inclined manner when the spring telescopic rod 2 does not stretch normally, the clamping plate 4 is connected with a driving device by the connecting cylinder 1, the driving device is pneumatic equipment, thereby driving the clamping plate 4 to clamp an embroidery frame, the protection plate 3 protrudes from the outer end surface of the clamping plate 4 and is contacted with the embroidery frame at first, the protection plate 3 is hinged and rotated and compressed to enable the spring telescopic rod 2 to be gradually flush with the clamping plate 4, then the clamping plate 4 is contacted with the embroidery frame to be fixed, the process of rotating and compressing the spring telescopic rod 2 is a buffering stroke, damage caused by mechanical clamping is avoided, the embroidery frame is prevented from being damaged easily due to inclined acting force on the embroidery frame under the support of the spring telescopic rod 2, the protection plate 3 can support the embroidery frame to a certain extent, and the clamping plate 4 can not separate from the embroidery frame more stably.
As shown in fig. 1, the invention discloses a connecting cylinder 1, wherein a reinforcing cylinder 8 is sleeved and fixed outside the connecting cylinder 1, a spring telescopic rod 2 is hinged and fixed between a protection plate 3 and the reinforcing cylinder 8, the structural strength of the connecting cylinder 1 is enhanced by the reinforcing cylinder 8, and the damage of the spring telescopic rod 2 to the connecting cylinder 1 is avoided.
As shown in fig. 1 and 2, the invention discloses a non-slip sheet 10 is covered on the outer end surfaces of a clamping plate 4 and a protection plate 3, edges and end angles of the clamping plate 4 and the protection plate 3 are arc chamfers, an air bag pad 11 is connected and arranged on the outer end surface of the clamping plate 4, the clamping plate 4 is provided with a plurality of grid-shaped structures, the friction resistance between the clamping plate 4 and an embroidery frame is increased, meanwhile, the clamping plate 4 is prevented from damaging the embroidery frame, and the clamping plate 4 is more stable to the embroidery frame and cannot be separated.
As shown in fig. 2, the invention discloses an airbag cushion 11 connected with the outer end surface of a clamping plate 4, wherein a plurality of airbag cushions 11 are arranged on the outer end surface of the clamping plate 4 in a grid shape, the outer end surface of the clamping plate 4 is provided with a mounting groove 9, the airbag cushion 11 is embedded in the mounting groove 9, the outer end surface of the airbag cushion 11 protrudes out of a port of the mounting groove 9, the friction resistance between the clamping plate 4 and an embroidery frame is increased, meanwhile, the clamping plate 4 is prevented from damaging the embroidery frame, and the clamping plate 4 is more stable to the embroidery frame and cannot be separated.
As shown in fig. 4, the invention discloses a mounting groove 9 is formed on the outer end surface of a clamping plate 4, an air bag pad 11 is embedded in the mounting groove 9, the outer end surface of the air bag pad 11 protrudes out of a port of the mounting groove 9, a wear-resistant pad 15 is arranged on the outer surface of the air bag pad 11 in a covering manner, the surface of the wear-resistant pad 15 is in a wave-shaped outline, and the wear-resistant pad 15 protects the air bag pad 11 and prolongs the service life.
As shown in fig. 4, the invention discloses a wear-resistant pad 15 is arranged on the outer surface of an airbag pad 11 in a covering manner, the surface appearance of the wear-resistant pad 15 is of a wavy outline, the inner side surface of the wear-resistant pad 15 and the outer side surface of the airbag pad 11 are respectively connected with a magic tape 6, and the wear-resistant pad 15 is detachably connected with the airbag pad 11 through the magic tape 6, so that the wear-resistant pad 15 is convenient to detach and replace.
As shown in fig. 3, the invention discloses an air valve 13 connected with the axle center of the inner end of a clamping plate 4, an air charging branch pipe 12 connected between the air valve 13 and an air bag cushion 11, an air charging hose 14 hidden in the connecting cylinder 1, and the air charging hose 14 and the air valve 13 are sleeved and fixed.
As shown in fig. 1 and 3, the invention discloses a guide cylinder 5 is connected and arranged at the inner end axle center of a clamping plate 4, the guide cylinder 5 is covered outside an air valve 13, the guide cylinder 5 is movably inserted into the tail end of a connecting cylinder 1, a buffer spring 7 is arranged between the tail end surface of the connecting cylinder 1 and the inner end surface of the clamping plate 4 in an abutting manner, and the buffer spring 7 is sleeved outside the guide cylinder 5.
According to the pneumatic frame clamping mechanism of the embroidery machine, the clamping plate 4 is connected with the driving equipment through the connecting cylinder 1, the driving equipment is pneumatic equipment, so that the clamping plate 4 is driven to clamp the embroidery frame, the protection plate 3 protrudes out of the outer end face of the clamping plate 4 and is firstly contacted with the embroidery frame, the protection plate 3 is hinged to rotate and compresses the spring telescopic rod 2 to be gradually flush with the clamping plate 4, then the clamping plate 4 is contacted with the embroidery frame to clamp and fix the embroidery frame, the process that the protection plate 3 rotates and compresses the spring telescopic rod 2 is buffer stroke, damage to the embroidery frame due to the fact that the clamping machine is too rigid and buffer-free is avoided, oblique acting force is generated on the embroidery frame by the protection plate 3 under the support of the spring telescopic rod 2, the embroidery frame can be supported by the protection plate 3 to a certain extent, and the protection plate 4 is more stable to the embroidery frame and cannot be separated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Pneumatic clamping frame mechanism of embroidery machine, including splint (4), its characterized in that: the inner end axle center of the clamping plate (4) is connected with a connecting cylinder (1), the upper end and the lower end of the clamping plate (4) are both hinged with a protection plate (3), a spring telescopic rod (2) is hinged between the inner end of the protection plate (3) and the outer side wall of the connecting cylinder (1), and the protection plate (3) protrudes out of the outer end face of the clamping plate (4) in an inclined mode when the spring telescopic rod (2) is not telescopic in a normal state; the novel air bag type automobile seat is characterized in that an air bag cushion (11) is arranged on the outer end face of the clamping plate (4) in a connecting mode, the clamping plates (4) are arranged in a grid mode, anti-slip sheets (10) are arranged on the outer end faces of the clamping plates (4) and the protection plates (3) in a covering mode, the edges and the end angles of the clamping plates (4) and the protection plates (3) are arc-shaped chamfers, an installation groove (9) is formed in the outer end face of the clamping plates (4), the air bag cushion (11) is embedded in the installation groove (9), and the outer end face of the air bag cushion (11) protrudes out of a port of the installation groove (9).
2. The pneumatic clamping frame mechanism of an embroidery machine according to claim 1, wherein: the outer surface of the air bag pad (11) is covered with a wear-resistant pad (15), and the surface appearance of the wear-resistant pad (15) is of a wavy outline.
3. The pneumatic clamping frame mechanism of an embroidery machine according to claim 2, wherein: the inner side surface of the wear-resistant pad (15) and the outer side surface of the air bag pad (11) are respectively connected with a magic tape (6), and the wear-resistant pad (15) is detachably connected with the air bag pad (11) through the magic tape (6).
4. A pneumatic clamping frame mechanism for an embroidery machine as claimed in claim 3, wherein: the inner end axle center connection of splint (4) is provided with pneumatic valve (13), be connected between pneumatic valve (13) and gasbag pad (11) and be provided with inflatable branch pipe (12), the inside of connecting cylinder (1) is hidden and is provided with inflatable hose (14), cup joint fixedly between inflatable hose (14) and pneumatic valve (13).
5. The pneumatic clamping frame mechanism of an embroidery machine of claim 4, wherein: the inner end axle center of splint (4) is connected and is provided with guide cylinder (5), guide cylinder (5) cover is in the outside of pneumatic valve (13), guide cylinder (5) activity grafting is in the inside of the end of connecting cylinder (1).
6. The pneumatic clamping frame mechanism of an embroidery machine according to claim 5, wherein: a buffer spring (7) is arranged between the tail end surface of the connecting cylinder (1) and the inner end surface of the clamping plate (4) in an abutting mode, and the buffer spring (7) is sleeved outside the guide cylinder (5).
7. The pneumatic clamping frame mechanism of an embroidery machine of claim 6, wherein: the outside cover of connecting cylinder (1) is established and is fixed with a reinforcement section of thick bamboo (8), spring telescopic link (2) are articulated to be fixed in between guard plate (3) and the reinforcement section of thick bamboo (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210990938.7A CN115287834B (en) | 2022-08-18 | 2022-08-18 | Pneumatic frame clamping mechanism of embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210990938.7A CN115287834B (en) | 2022-08-18 | 2022-08-18 | Pneumatic frame clamping mechanism of embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115287834A CN115287834A (en) | 2022-11-04 |
| CN115287834B true CN115287834B (en) | 2024-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210990938.7A Active CN115287834B (en) | 2022-08-18 | 2022-08-18 | Pneumatic frame clamping mechanism of embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115287834B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6679190B1 (en) * | 2001-06-01 | 2004-01-20 | Nick L. French | Fabric holder for embroidery frames |
| CN209665415U (en) * | 2018-12-07 | 2019-11-22 | 广州乾通机电技术服务有限公司 | A kind of cap pneumatic picker with free buffer function |
| CN211256292U (en) * | 2019-11-19 | 2020-08-14 | 诸暨市有容机械厂 | Embroidery machine tabouret with cloth tightening device |
| CN211889966U (en) * | 2019-12-30 | 2020-11-10 | 无锡工艺职业技术学院 | Pneumatic clamp with protection function |
| CN212399608U (en) * | 2020-04-21 | 2021-01-26 | 西安百瀚机械设备有限公司 | Mechanical clamping device |
| CN112621489A (en) * | 2020-12-31 | 2021-04-09 | 滁州市成业机械制造有限公司 | Square workpiece clamp for grinding of die machining |
| CN213351880U (en) * | 2020-09-17 | 2021-06-04 | 常州启元光学有限公司 | High-speed ball lens polishing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100958157B1 (en) * | 2009-03-06 | 2010-05-18 | 이태훈 | To-be stitched-object clamping unit for embroidery apparatus and embroidery apparatus including the same |
-
2022
- 2022-08-18 CN CN202210990938.7A patent/CN115287834B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6679190B1 (en) * | 2001-06-01 | 2004-01-20 | Nick L. French | Fabric holder for embroidery frames |
| CN209665415U (en) * | 2018-12-07 | 2019-11-22 | 广州乾通机电技术服务有限公司 | A kind of cap pneumatic picker with free buffer function |
| CN211256292U (en) * | 2019-11-19 | 2020-08-14 | 诸暨市有容机械厂 | Embroidery machine tabouret with cloth tightening device |
| CN211889966U (en) * | 2019-12-30 | 2020-11-10 | 无锡工艺职业技术学院 | Pneumatic clamp with protection function |
| CN212399608U (en) * | 2020-04-21 | 2021-01-26 | 西安百瀚机械设备有限公司 | Mechanical clamping device |
| CN213351880U (en) * | 2020-09-17 | 2021-06-04 | 常州启元光学有限公司 | High-speed ball lens polishing device |
| CN112621489A (en) * | 2020-12-31 | 2021-04-09 | 滁州市成业机械制造有限公司 | Square workpiece clamp for grinding of die machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115287834A (en) | 2022-11-04 |
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