CN210194167U - Computer sewing machine convenient to change locating plate - Google Patents
Computer sewing machine convenient to change locating plate Download PDFInfo
- Publication number
- CN210194167U CN210194167U CN201920730112.0U CN201920730112U CN210194167U CN 210194167 U CN210194167 U CN 210194167U CN 201920730112 U CN201920730112 U CN 201920730112U CN 210194167 U CN210194167 U CN 210194167U
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- China
- Prior art keywords
- sewing machine
- plate
- sleeve
- threaded sleeve
- computer sewing
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- Expired - Fee Related
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- 238000009958 sewing Methods 0.000 title claims abstract description 40
- 230000008859 change Effects 0.000 title claims abstract description 8
- 238000009940 knitting Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000009941 weaving Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a weaving equipment technical field discloses a computer sewing machine convenient to change locating plate. The computer sewing machine comprises a computer sewing machine body and a positioning plate, wherein a connecting piece is adopted between the computer sewing machine body and the positioning plate for connection, the connecting piece comprises a connecting plate, a sleeve is fixedly mounted at the bottom of the connecting plate, a connecting core is arranged in the sleeve, the bottom end of the sleeve is open, and a sliding groove is formed in the side wall of the connecting core. The utility model discloses a set up the connecting piece and cooperate with the thread bush, in the installation locating plate, slide through making the slider in the inside of spout, then rotate the knob again and make the thread bush drive the slider and rotate the inside that makes the slider enter into the spacing groove to accomplish the installation of locating plate, also more convenient when dismantling, and through the setting of nut and thread bush, compare traditional elasticity buckle more stable.
Description
Technical Field
The utility model relates to a weaving equipment technical field specifically is a computer sewing machine convenient to change locating plate.
Background
The computerized sewing machine is a machine which uses two threads (bottom thread and upper thread) to form one or more stitches on the sewing material by means of mutual interlacing between the needle and the shuttle bore of the sewing machine, so as to interweave or sew one or more layers of sewing material. Meanwhile, compared with the traditional sewing machine, the computerized sewing machine has the advantages of neat, beautiful, flat and firm sewed stitches, high sewing speed and simple and convenient use.
In the actual production of the computer sewing machine, the positioning plates with the positioning cavities in different shapes can be designed according to different requirements, so that people are required to disassemble the positioning plates fixedly arranged on the horizontal driving device. In prior art, general locating plate all adopts the bolt to fix, and this kind of fixed mode leads to the staff to need demolish one of bolt when changing the locating plate, then goes on the dress of one of new bolt again, just can accomplish the installation of locating plate, and such mounting means wastes time and energy, seriously influences work efficiency. Although the clamping mode of adopting elastic connecting piece has appeared in the existing market and has been fixed, the effect of this kind of mode is not ideal, and great rocking of range appears easily in the locating plate, and then influences the accuracy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer sewing machine convenient to change locating plate has solved the current computer sewing machine locating plate connection inconvenient that mentions in the background art, or has connected unstable problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer sewing machine convenient to change locating plate, includes computer sewing machine body and locating plate, adopt the connecting piece to be connected between computer sewing machine body and the locating plate, the connecting piece includes the connecting plate, the bottom fixed mounting of connecting plate has the sleeve pipe, sheathed tube inside is provided with the connecting core, and the sheathed tube bottom becomes the opening form, the spout has been seted up on the lateral wall of connecting core, and has still seted up the spacing groove on the lateral wall of connecting core, the top intercommunication of spacing groove and spout.
The sewing machine is characterized in that a connecting groove matched with the connecting piece is formed in the working table plate of the computer sewing machine body, a threaded sleeve penetrates through the bottom of the working table plate of the computer sewing machine body, the top of the threaded sleeve is in an open shape, the top end of the threaded sleeve is inserted into the bottom of the threaded sleeve, the connecting core is located inside the threaded sleeve, a sliding block is slidably mounted inside the sliding groove, the sliding block is connected with the inner wall of the threaded sleeve through a connecting block, an elastic element is arranged at the top of the sliding block, a nut is embedded into the bottom of the connecting groove, and the threaded sleeve penetrates through the nut and is in threaded connection with the nut.
Preferably, the elastic element comprises an outer tube, a lifting rod is slidably mounted inside the outer tube, and the bottom end of the lifting rod is connected with the bottom of the inner wall of the outer tube through a spring.
Preferably, the top of the lifting rod is provided with a slot, and the slot at the top of the lifting rod is internally provided with a rotatable roller.
Preferably, the bottom end of the threaded sleeve extends to the lower part of a working table plate of the computer knitting machine body and is fixedly provided with a rotating button.
Preferably, the bottom of the connecting plate is fixedly provided with a positioning pin, a fixing plate is fixed in the connecting groove and positioned below the connecting plate, and a through hole matched with the positioning pin is formed in the fixing plate.
Preferably, the number of the positioning pins is the same as that of the through holes, and the outer surfaces of the positioning pins are in interference connection with the inner walls of the through holes.
Preferably, the bottom at the edge of the limiting groove is provided with a flange structure.
The utility model discloses beneficial effect who has:
(1) the utility model discloses a set up the connecting piece and cooperate with the thread bush, in the installation locating plate, slide through making the slider in the inside of spout, then rotate the knob again and make the thread bush drive the slider and rotate the inside that makes the slider enter into the spacing groove to accomplish the installation of locating plate, it is also more convenient when dismantling, and through the setting of nut and thread bush, compare traditional elasticity buckle more stable.
(2) The utility model discloses a cooperation that sets up between locating pin and the fixed plate makes after the installation locating plate, though only the point of connecting, but under the cooperation of locating pin and through-hole, the condition that rocks can not appear in the locating plate, has increased the stability of locating plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a cross-sectional structure of the working platen of the body of the computer knitting machine of the present invention;
fig. 3 is a schematic sectional view of the sleeve according to the present invention;
fig. 4 is a schematic structural view of the fixing plate of the present invention;
fig. 5 is a schematic cross-sectional view of the elastic element of the present invention.
In the figure: the computer sewing machine comprises a computer sewing machine body 1, a positioning plate 2, a connecting piece 3, a connecting plate 301, a sleeve 302, a connecting core 303, a sliding groove 304, a limiting groove 305, a connecting groove 4, a threaded sleeve 5, a connecting block 6, a sliding block 7, a fixing plate 8, a positioning pin 9, a flange structure 10, an elastic element 11, an outer tube 111, a lifting rod 112, a spring 113, a roller 114, a nut 12, a rotating button 13 and a through hole 14.
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.
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a computer sewing machine convenient to change locating plate, includes computer sewing machine body 1 and locating plate 2, adopt connecting piece 3 to be connected between computer sewing machine body 1 and the locating plate 2, connecting piece 3 includes connecting plate 301, the bottom fixed mounting of connecting plate 301 has sleeve pipe 302, the inside of sleeve pipe 302 is provided with connecting core 303, and the bottom of sleeve pipe 302 becomes the opening form, connecting core 302 has seted up spout 304 on the lateral wall, and has still seted up spacing groove 305 on connecting core 302's the lateral wall, spacing groove 305 communicates with the top of spout 304.
The connecting groove 4 matched with the connecting piece 3 is formed in the working table plate of the computer knitting machine body 1, the threaded sleeve 5 penetrates through the bottom of the working table plate of the computer knitting machine body 1, the top of the threaded sleeve 5 is in an open shape, the top end of the threaded sleeve 5 is inserted into the bottom of the sleeve 302, the connecting core 303 is positioned inside the threaded sleeve 5, the sliding block 7 is slidably mounted inside the sliding groove 304, the sliding block 7 is connected with the inner wall of the threaded sleeve 5 through the connecting block 6, the top of the sliding block 7 is provided with the elastic element 11, the elastic element 11 comprises an outer tube 111, the lifting rod 112 is slidably mounted inside the outer tube 111, the bottom end of the lifting rod 112 is connected with the bottom of the inner wall of the outer tube 111 through the spring 113, the top of the lifting rod 112 is provided with a groove, and the rotatable roller 114 is arranged in the groove at the top of, a nut 12 is embedded at the bottom of the connecting groove 4, and the threaded sleeve 6 penetrates through the nut 12 and is in threaded connection with the nut 12.
In this embodiment, the bottom end of the threaded sleeve 5 extends to below the table of the computer knitting machine body 1 and is fixedly mounted with a rotary knob 13. The bottom fixed mounting of connecting plate 301 has locating pin 9, is located the below of connecting plate 301 the inside of spread groove 4 is fixed with fixed plate 8, set up the through-hole 14 with locating pin 9 looks adaptation on the fixed plate 8. The number of the positioning pins 9 is the same as that of the through holes 14, the outer surfaces of the positioning pins 9 are in interference connection with the inner walls of the through holes 14, and in the embodiment, the number of the positioning pins 9 is four. In addition, a flange structure 10 is provided at the bottom of the edge of the stopper groove 305.
The utility model discloses a practical principle:
when in use, the positioning plate 2 is placed in the connecting groove 4 of the computer sewing machine body 1, and in the process of installation, the positioning pin 9 can penetrate through the through hole 14 on the fixing plate 8 to complete the positioning of the positioning pin 9, the positioning plate 2 can not shake left and right during working, and simultaneously, during the process of mounting the location plate 2, the threaded bushing 5 is brought into the interior of the bushing 302, while the connection core 303 is brought into the interior of the threaded bushing 5, then, the threaded sleeve 5 is rotated to drive the sliding block 7 to slide through the connecting block 6, so that the sliding block 7 enters the limiting groove 305 to complete connection, at the moment, the positioning plate cannot move up and down under the action of the threaded sleeve 5, and under the cooperation of elastic element 11, make locating plate 2 fixed more firm, the setting of gyro wheel 114 also makes slider 7 can not appear the dead condition of card when sliding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a computer sewing machine convenient to change locating plate, includes computer sewing machine body (1) and locating plate (2), its characterized in that: the computer sewing machine body (1) is connected with the positioning plate (2) through a connecting piece (3), the connecting piece (3) comprises a connecting plate (301), a sleeve (302) is fixedly installed at the bottom of the connecting plate (301), a connecting core (303) is arranged inside the sleeve (302), the bottom end of the sleeve (302) is open, a sliding groove (304) is formed in the side wall of the connecting core (303), a limiting groove (305) is formed in the side wall of the connecting core (303), and the limiting groove (305) is communicated with the top of the sliding groove (304);
a connecting groove (4) matched with the connecting piece (3) is arranged on the working table plate of the computer sewing machine body (1), a threaded sleeve (5) is arranged at the bottom of the working table plate of the computer sewing machine body (1) in a penetrating way, the top of the threaded sleeve (5) is open, the top end of the threaded sleeve (5) is inserted into the bottom of the sleeve (302), the connecting core (303) is positioned inside the threaded sleeve (5), the sliding block (7) is arranged inside the sliding groove (304) in a sliding way, the slide block (7) is connected with the inner wall of the threaded sleeve (5) through a connecting block (6), an elastic element (11) is arranged at the top of the sliding block (7), a nut (12) is embedded at the bottom of the connecting groove (4), the threaded sleeve (5) penetrates through the nut (12) and is in threaded connection with the nut (12).
2. The computer sewing machine convenient for replacing the positioning plate according to claim 1, characterized in that: the elastic element (11) comprises an outer tube (111), a lifting rod (112) is installed inside the outer tube (111) in a sliding mode, and the bottom end of the lifting rod (112) is connected with the bottom of the inner wall of the outer tube (111) through a spring (113).
3. The computer sewing machine convenient for replacing the positioning plate according to claim 2, characterized in that: the top of the lifting rod (112) is provided with a slot, and a rotatable roller (114) is arranged in the slot at the top of the lifting rod (112).
4. A computerized sewing machine with positioning plate easy to replace as claimed in claim 1 or 2, wherein: the bottom end of the threaded sleeve (5) extends to the lower part of a working table plate of the computer knitting machine body (1) and is fixedly provided with a rotating button (13).
5. A computerized sewing machine with positioning plate easy to replace as claimed in claim 1 or 2, wherein: the bottom fixed mounting of connecting plate (301) has locating pin (9), is located the below of connecting plate (301) the inside of spread groove (4) is fixed with fixed plate (8), set up through-hole (14) with locating pin (9) looks adaptation on fixed plate (8).
6. The computerized sewing machine with positioning plate convenient to replace of claim 5, wherein: the number of the positioning pins (9) is the same as that of the through holes (14), and the outer surfaces of the positioning pins (9) are in interference connection with the inner walls of the through holes (14).
7. A computerized sewing machine with positioning plate easy to replace as claimed in claim 1 or 2, wherein: and a flange structure (10) is arranged at the bottom of the edge of the limiting groove (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730112.0U CN210194167U (en) | 2019-05-21 | 2019-05-21 | Computer sewing machine convenient to change locating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730112.0U CN210194167U (en) | 2019-05-21 | 2019-05-21 | Computer sewing machine convenient to change locating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194167U true CN210194167U (en) | 2020-03-27 |
Family
ID=69875639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920730112.0U Expired - Fee Related CN210194167U (en) | 2019-05-21 | 2019-05-21 | Computer sewing machine convenient to change locating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194167U (en) |
-
2019
- 2019-05-21 CN CN201920730112.0U patent/CN210194167U/en not_active Expired - Fee Related
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| 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: 20200327 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |