CN213536781U - Cutting device for textile production - Google Patents
Cutting device for textile production Download PDFInfo
- Publication number
- CN213536781U CN213536781U CN202022179635.6U CN202022179635U CN213536781U CN 213536781 U CN213536781 U CN 213536781U CN 202022179635 U CN202022179635 U CN 202022179635U CN 213536781 U CN213536781 U CN 213536781U
- Authority
- CN
- China
- Prior art keywords
- cutting
- adsorption structure
- cutting device
- textile production
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 71
- 239000004753 textile Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 abstract description 22
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000011165 3D composite Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a cutting device for textile production, including conveying mechanism and shutdown mechanism, one side swing joint of conveying mechanism has shutdown mechanism, and the position that not only can cut off as required passes through hydraulic cylinder drive jar pole and drives the vertical position that the mounting bracket removed in good time change cut off, and when cutting off, utilizes the back-and-forth movement of linear electric motor drive guide arm to control to cut off the subassembly and remove in the guide rail. The device all is provided with the compression roller at the inboard both ends of pressing from both sides the post, and install buffer spring on the outer wall of push rod, make the fabrics when cutting off, can place the conveyer belt with the fabrics earlier, and pass the compression roller respectively with the both ends of fabrics, utilize the compression roller to compress tightly its both ends, avoid when cutting off, the fabrics both ends take place to shift or deflect the influence and cut off the effect, buffer spring still installs on the outer wall of push rod simultaneously, stability when having ensured cutting off, the fabrics takes place to rock the regularity that the influence cut off when avoiding cutting off.
Description
Technical Field
The utility model relates to a spinning machine technical field specifically is a cutting device for textile production.
Background
The weaving principle is a general name taken from spinning and weaving, but with the continuous development and improvement of a weaving knowledge system and a subject system, particularly after non-woven textile materials, three-dimensional composite weaving and other technologies are produced, the weaving is not only the traditional spinning and weaving, but also comprises a non-woven fabric technology, a three-dimensional weaving technology, an electrostatic nano-net forming technology and the like, and the weaving is roughly divided into two procedures of spinning and weaving. The fabrics is an indispensable article in the life, and the fabrics need use various textile machinery when producing, and the fabrics need cut off the fabrics after production is accomplished, need use cutting device when cutting off the fabrics, but current fabrics are mostly the manual cutting off of workman, have increased workman's intensity of labour, have reduced the efficiency that the fabrics cut off.
Current cutting device for textile production, most job stabilization nature is relatively poor, the flexibility is not good and the inconvenient change of cutter.
To these problem and challenges that face, the utility model provides a cutting device for textile production, it has that work is more stable, the flexibility is good and the cutter changes advantages such as convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device for textile production, it has that work is more stable, the flexibility is good and the cutter changes advantages such as convenient to solved traditional cutting device for textile production, the relatively poor, the not good problem of just the inconvenient change of cutter of flexibility of most job stabilization nature.
In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for textile production comprises a conveying mechanism and a cutting mechanism, wherein the cutting mechanism is movably connected to one side of the conveying mechanism, the conveying mechanism comprises a concave bearing frame, a support and a speed reducing motor, the support is mounted at the bottom end of the concave bearing frame, a transmission roller is fixedly arranged in an inner cavity of the concave bearing frame, a conveying belt covers the surface of the transmission roller, the output end of the speed reducing motor is connected with the transmission roller, clamping columns are arranged at the upper ends of two sides of the concave bearing frame, and the cutting mechanism is movably connected to the outer sides of the clamping columns;
the shutdown mechanism includes the mounting bracket, carries the dish and cuts off the subassembly, and the inboard upper end swing joint of mounting bracket has to carry the dish, carries the outside of dish to install the guide rail, and one side swing joint of guide rail cuts off the subassembly.
Furthermore, the outside processing of pressing from both sides the post has the spout, and the inboard bottom of mounting bracket is provided with the slide bar corresponding with the spout, and the mounting bracket passes through slide bar swing joint spout and slide bar and mutually supports.
Furthermore, the compression rollers are arranged at two ends of the inner side of each clamping column, the clamping columns are connected with each other through the compression rollers, the hydraulic oil cylinder is arranged on one side, close to the mounting frame, of the speed reduction motor, and the output end of the hydraulic oil cylinder is connected with the mounting frame through a cylinder rod.
Furthermore, the cutting-off assembly comprises a first adsorption structure, a second adsorption structure and a bottom plate, the bottom ends of the first adsorption structure and the second adsorption structure are connected with the bottom plate, and the size structures of the first adsorption structure and the second adsorption structure are consistent.
Furthermore, the first adsorption structure comprises a fixed cushion frame, an air cylinder and a support plate, wherein a sliding block corresponding to the guide rail is arranged on the inner side of the fixed cushion frame, the fixed cushion frame is movably connected with the guide rail through the sliding block, and the sliding block is matched with the guide rail.
Further, the cylinder is installed in the outside of fixed bolster, and the output of cylinder is provided with the push rod, and the bottom of push rod passes fixed bolster and connects the support plate, and installs buffer spring on the outer wall of push rod.
Furthermore, the bottom of support plate passes through the montant and connects electromagnet, and electromagnet's bottom is connected the bottom plate, and the bottom of bottom plate installs the cutter.
Furthermore, a linear motor is fixedly arranged at one end of the guide rail, a guide rod is arranged at the output end of the linear motor, and one end of the guide rod penetrates through the second adsorption structure and is connected with the first adsorption structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of cutting device for textile production, the inboard both ends at the clamp post all are provided with the compression roller, and install buffer spring on the outer wall of push rod, make the fabrics when cutting off, can place the conveyer belt to the fabrics earlier, and pass the compression roller respectively with the both ends of fabrics, utilize the compression roller to compress tightly its both ends, avoid when cutting off, the fabrics both ends take place to shift or deflect and influence the effect of cutting off, still install buffer spring on the outer wall of push rod simultaneously, stability when having ensured cutting off, the fabrics takes place to rock when avoiding cutting off and influences the regularity of cutting off;
2. the utility model provides a pair of cutting device for textile production, hydraulic cylinder's output passes through the jar pole and connects the mounting bracket, linear electric motor's output is provided with the guide arm, the one end of guide arm runs through second adsorption structure and connects first adsorption structure, not only can cut off the position as required through hydraulic cylinder drive jar pole and drive the mounting bracket remove change the longitudinal direction of cutting off in good time, and when cutting off, utilize the back-and-forth movement of linear electric motor drive guide arm to control the subassembly that cuts off and move in the guide rail thereby adjust the horizontal direction when cutting off, the flexibility of device has also been improved effectively;
3. the utility model provides a pair of cutting device for textile production, pass through the montant in the bottom of support plate and connect electromagnet, the bottom plate is connected to electromagnet's bottom, and the cutter is installed to the bottom of bottom plate, make when cutting off in advance, can the switch on simultaneously suck the bottom plate through electromagnet and carry out the cut-off work, after device work simultaneously, also can the cut-off power supply, lift the bottom plate off fast, compare in traditional integral type cutting device, make things convenient for quick assembly disassembly cutter more, also make things convenient for when wearing and tearing appear in the cutter or damage to maintain fast and change.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the conveying mechanism of the present invention;
FIG. 3 is a schematic structural view of a cutting mechanism of the present invention;
FIG. 4 is a schematic structural view of the cutting assembly of the present invention;
fig. 5 is a schematic view of a first adsorption structure of the present invention.
In the figure: 1. a conveying mechanism; 11. a concave carrier; 111. a driving roller; 1111. a conveyor belt; 112. clamping the column; 1121. a chute; 1122. a compression roller; 12. a support; 13. a reduction motor; 131. a hydraulic cylinder; 1311. a cylinder rod; 2. a cutting mechanism; 21. a mounting frame; 211. a slide bar; 22. a carrying tray; 221. a guide rail; 2211. a linear motor; 22111. a guide bar; 23. cutting off the assembly; 231. a first adsorption structure; 2311. fixing the cushion frame; 23111. a slider; 2312. a cylinder; 23121. a push rod; 23122. a buffer spring; 2313. a carrier plate; 23131. a vertical rod; 23132. an electromagnetic chuck; 232. a second adsorption structure; 233. a base plate; 2331. and (4) a cutter.
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. 1-2, a cutting device for textile production includes a conveying mechanism 1 and a cutting mechanism 2, one side of the conveying mechanism 1 is movably connected with the cutting mechanism 2, the conveying mechanism 1 includes a concave bearing frame 11, a support 12 and a speed reduction motor 13, the support 12 is mounted at the bottom end of the concave bearing frame 11, a driving roller 111 is fixedly arranged in an inner cavity of the concave bearing frame 11, a conveying belt 1111 covers the surface of the driving roller 111, the output end of the speed reduction motor 13 is connected with the driving roller 111, clamping columns 112 are respectively arranged at the upper ends of two sides of the concave bearing frame 11, and the outer side of each clamping column 112 is movably connected with the cutting mechanism 2; a sliding groove 1121 is processed at the outer side of the clamping column 112, a sliding rod 211 corresponding to the sliding groove 1121 is arranged at the bottom end of the inner side of the mounting rack 21, the mounting rack 21 is movably connected with the sliding groove 1121 through the sliding rod 211, and the sliding groove 1121 is matched with the sliding rod 211; the two ends of the inner side of each clamping column 112 are provided with a pressing roller 1122, the clamping columns 112 are connected with each other through the pressing rollers 1122, one side of the speed reducing motor 13 close to the mounting frame 21 is provided with a hydraulic oil cylinder 131, and the output end of the hydraulic oil cylinder 131 is connected with the mounting frame 21 through a cylinder rod 1311.
Referring to fig. 3-5, a cutting device for textile production, the cutting mechanism 2 includes a mounting frame 21, a carrying tray 22 and a cutting assembly 23, the carrying tray 22 is movably connected to the upper end of the inner side of the mounting frame 21, a guide rail 221 is installed on the outer side of the carrying tray 22, and one side of the guide rail 221 is movably connected to the cutting assembly 23; the cutting assembly 23 comprises a first adsorption structure 231, a second adsorption structure 232 and a bottom plate 233, the bottom ends of the first adsorption structure 231 and the second adsorption structure 232 are connected with the bottom plate 233, and the size structures of the first adsorption structure 231 and the second adsorption structure 232 are the same; the first adsorption structure 231 comprises a fixing pad frame 2311, an air cylinder 2312 and a carrier plate 2313, a sliding block 23111 corresponding to the guide rail 221 is arranged on the inner side of the fixing pad frame 2311, the fixing pad frame 2311 is movably connected with the guide rail 221 through the sliding block 23111, and the sliding block 23111 is matched with the guide rail 221; an air cylinder 2312 is installed on the outer side of the fixing cushion frame 2311, a push rod 23121 is arranged at the output end of the air cylinder 2312, the bottom end of the push rod 23121 penetrates through the fixing cushion frame 2311 and is connected with the support plate 2313, and a buffer spring 23122 is installed on the outer wall of the push rod 23121; the bottom end of the carrier plate 2313 is connected with the electromagnetic chuck 23132 through a vertical rod 23131, the bottom end of the electromagnetic chuck 23132 is connected with the bottom plate 233, and the bottom end of the bottom plate 233 is provided with a cutter 2331; one end of the guide rail 221 is fixedly provided with a linear motor 2211, an output end of the linear motor 2211 is provided with a guide rod 22111, and one end of the guide rod 22111 penetrates through the second adsorption structure 232 and is connected with the first adsorption structure 231.
In summary, the following steps: the utility model provides a cutting device for textile production, support 12 is installed to concave type bearing frame 11's bottom, and set firmly driving roller 111 in concave type bearing frame 11's the inner chamber, the surface covering of driving roller 111 has conveyer belt 1111, and driving roller 111 is connected to gear motor 13's output, concave type bearing frame 11's both sides upper end all is provided with clamp column 112, both ends are provided with compression roller 1122 at clamp column 112's inboard both ends, and install buffer spring 23122 on the outer wall of push rod 23121, make the fabrics when cutting off, can place the fabrics to conveyer belt 1111 earlier, and pass compression roller 1122 respectively with the both ends of fabrics, utilize compression roller 1122 to compress tightly its both ends, avoid when cutting off, the fabrics both ends take place to shift or deflect and influence the effect of cutting off, still install buffer spring 23122 on push rod 23121's the outer wall simultaneously, the stability when having ensured cutting off, the fabrics takes place to rock and influence the regularity of cutting, the output end of the hydraulic cylinder 131 is connected with the mounting frame 21 through a cylinder rod 1311, the output end of the linear motor 2211 is provided with a guide rod 22111, one end of the guide rod 22111 penetrates through the second adsorption structure 232 and is connected with the first adsorption structure 231, the cylinder rod 1311 can be driven through the hydraulic cylinder 131 according to the position to be cut off and the mounting frame 21 is driven to move to change the longitudinal direction of cutting off timely, in addition, when the cutting off is carried out, the linear motor 2211 is used for driving the guide rod 22111 to move back and forth to control the cutting assembly 23 to move in the guide rail 221 so as to adjust the transverse direction of the cutting off, the flexibility of the device is effectively improved, the outer side of the clamping column 112 is movably connected with a cutting mechanism 2, the upper end of the inner side of the mounting frame 21 is movably connected with a carrying disc 22, the outer side of the carrying disc 22 is provided with the guide, bottom plate 233 is connected to electromagnet 23132's bottom, and cutter 2331 is installed to the bottom of bottom plate 233 for when cutting in advance, can switch on the power and suck bottom plate 233 up through electromagnet 23132 simultaneously and carry out the cutting off work, simultaneously after the device work, also can the turn off power, lift off bottom plate 233 fast, compare in traditional integral type cutting device, make things convenient for quick assembly disassembly cutter 2331 more, also make things convenient for when cutter 2331 appears wearing and tearing or damages to maintain fast and change.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides a cutting device for textile production, includes conveying mechanism (1) and shutdown mechanism (2), and one side swing joint of conveying mechanism (1) has shutdown mechanism (2), its characterized in that: the conveying mechanism (1) comprises a concave bearing frame (11), a support (12) and a speed reducing motor (13), the support (12) is installed at the bottom end of the concave bearing frame (11), a transmission roller (111) is fixedly arranged in an inner cavity of the concave bearing frame (11), a conveying belt (1111) covers the surface of the transmission roller (111), the output end of the speed reducing motor (13) is connected with the transmission roller (111), clamping columns (112) are arranged at the upper ends of two sides of the concave bearing frame (11), and a cutting mechanism (2) is movably connected to the outer sides of the clamping columns (112);
cutting mechanism (2) include mounting bracket (21), carry dish (22) and cut off subassembly (23), and the inboard upper end swing joint of mounting bracket (21) carries dish (22), and guide rail (221) are installed in the outside of carrying dish (22), and one side swing joint of guide rail (221) cuts off subassembly (23).
2. A cutting device for textile production according to claim 1, characterised in that: the outer side of the clamping column (112) is provided with a sliding groove (1121), the bottom end of the inner side of the mounting rack (21) is provided with a sliding rod (211) corresponding to the sliding groove (1121), the mounting rack (21) is movably connected with the sliding groove (1121) through the sliding rod (211), and the sliding groove (1121) is matched with the sliding rod (211).
3. A cutting device for textile production according to claim 1, characterised in that: both ends of the inner side of each clamping column (112) are provided with a pressing roller (1122), the clamping columns (112) are connected with each other through the pressing rollers (1122), one side of the speed reducing motor (13) close to the mounting frame (21) is provided with a hydraulic oil cylinder (131), and the output end of the hydraulic oil cylinder (131) is connected with the mounting frame (21) through a cylinder rod (1311).
4. A cutting device for textile production according to claim 1, characterised in that: the cutting-off assembly (23) comprises a first adsorption structure (231), a second adsorption structure (232) and a bottom plate (233), the bottom ends of the first adsorption structure (231) and the second adsorption structure (232) are connected with the bottom plate (233), and the first adsorption structure (231) and the second adsorption structure (232) are identical in size and structure.
5. A cutting device for textile production according to claim 4, characterised in that: the first adsorption structure (231) comprises a fixing pad frame (2311), an air cylinder (2312) and a carrier plate (2313), a sliding block (23111) corresponding to the guide rail (221) is arranged on the inner side of the fixing pad frame (2311), the fixing pad frame (2311) is movably connected with the guide rail (221) through the sliding block (23111), and the sliding block (23111) is matched with the guide rail (221).
6. A cutting device for textile production according to claim 5, characterised in that: the cylinder (2312) is installed on the outer side of the fixing cushion frame (2311), the push rod (23121) is arranged at the output end of the cylinder (2312), the bottom end of the push rod (23121) penetrates through the fixing cushion frame (2311) and is connected with the support plate (2313), and the buffer spring (23122) is installed on the outer wall of the push rod (23121).
7. A cutting device for textile production according to claim 5, characterised in that: the bottom end of the carrier plate (2313) is connected with the electromagnetic chuck (23132) through the vertical rod (23131), the bottom end of the electromagnetic chuck (23132) is connected with the bottom plate (233), and the bottom end of the bottom plate (233) is provided with a cutter (2331).
8. A cutting device for textile production according to claim 1, characterised in that: one end of the guide rail (221) is fixedly provided with a linear motor (2211), the output end of the linear motor (2211) is provided with a guide rod (22111), and one end of the guide rod (22111) penetrates through the second adsorption structure (232) and is connected with the first adsorption structure (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179635.6U CN213536781U (en) | 2020-09-29 | 2020-09-29 | Cutting device for textile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179635.6U CN213536781U (en) | 2020-09-29 | 2020-09-29 | Cutting device for textile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213536781U true CN213536781U (en) | 2021-06-25 |
Family
ID=76495266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022179635.6U Expired - Fee Related CN213536781U (en) | 2020-09-29 | 2020-09-29 | Cutting device for textile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213536781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502654A (en) * | 2021-06-30 | 2021-10-15 | 徐州锦丰纺织有限公司 | Cotton yarn laying device |
| CN114506146A (en) * | 2021-12-21 | 2022-05-17 | 江西省科学院能源研究所 | Laminator capable of improving mold stripping efficiency of flat plate type photovoltaic hot water assembly |
| CN115365828A (en) * | 2022-07-05 | 2022-11-22 | 安徽迅立达电梯有限公司 | Car door lower head processing line for elevator production |
-
2020
- 2020-09-29 CN CN202022179635.6U patent/CN213536781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502654A (en) * | 2021-06-30 | 2021-10-15 | 徐州锦丰纺织有限公司 | Cotton yarn laying device |
| CN114506146A (en) * | 2021-12-21 | 2022-05-17 | 江西省科学院能源研究所 | Laminator capable of improving mold stripping efficiency of flat plate type photovoltaic hot water assembly |
| CN114506146B (en) * | 2021-12-21 | 2023-10-27 | 江西省科学院能源研究所 | Laminating machine for improving demolding efficiency of flat-plate type photovoltaic hot water component |
| CN115365828A (en) * | 2022-07-05 | 2022-11-22 | 安徽迅立达电梯有限公司 | Car door lower head processing line for elevator production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213536781U (en) | Cutting device for textile production | |
| CN201471507U (en) | Automatic cutting machine | |
| CN207789053U (en) | A kind of cutter device of plastic products forming machine | |
| CN203236720U (en) | Thermal cutting knife cutting device of tire cord | |
| CN210877828U (en) | Novel section bar processing equipment | |
| CN214981257U (en) | Rubber tube production rubber cutting machine convenient to guide | |
| CN207658821U (en) | A kind of cloth-cutting apparatus of textile fabric | |
| CN212865403U (en) | Glass fiber processing is with equipment of tailorring that can diversely tailor simultaneously | |
| CN213061469U (en) | Non-woven fabric cutting device | |
| CN203381212U (en) | Carcass ply floating-cutting device of radial tire | |
| CN112098296A (en) | A air gap detection device for rock wool | |
| CN108928003B (en) | High-frequency ultrasonic roll welding device for welding woven tape | |
| CN204378657U (en) | Quilt automatic producing device | |
| CN208615027U (en) | A kind of aerated bricks blank cutter device | |
| CN207736380U (en) | A kind of synchronous cutting machine | |
| CN211683758U (en) | Unilateral capper of rice braided bag | |
| CN211137288U (en) | Full-automatic cavity grid plate cutting machine | |
| CN106424896A (en) | Novel environment-friendly energy-saving inside diameter slicer | |
| CN216474187U (en) | Automatic grey cloth cutting device | |
| CN213596694U (en) | Cutting device in high-efficient placing system of polyester fabric | |
| CN111299856A (en) | Double-head laser cutting machine for underpants production | |
| CN205133964U (en) | Full -automatic multi -head template sewing machine | |
| CN215920645U (en) | Automatic equal-length cutting device for filter material of railway motor train unit | |
| CN210678834U (en) | Weaving is section device for polymer convenient to adjust cutting thickness | |
| CN217452393U (en) | Automatic tensioning structure of saw band on material sawing production equipment |
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: 20210625 |