CN220813191U - Cloth cutting machine for textile production - Google Patents

Cloth cutting machine for textile production Download PDF

Info

Publication number
CN220813191U
CN220813191U CN202322388342.2U CN202322388342U CN220813191U CN 220813191 U CN220813191 U CN 220813191U CN 202322388342 U CN202322388342 U CN 202322388342U CN 220813191 U CN220813191 U CN 220813191U
Authority
CN
China
Prior art keywords
fixedly connected
recess
groove
pan feeding
cloth
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.)
Active
Application number
CN202322388342.2U
Other languages
Chinese (zh)
Inventor
王超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Carbon New Material Technology Co ltd
Original Assignee
Shanghai Carbon New Material Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Carbon New Material Technology Co ltd filed Critical Shanghai Carbon New Material Technology Co ltd
Priority to CN202322388342.2U priority Critical patent/CN220813191U/en
Application granted granted Critical
Publication of CN220813191U publication Critical patent/CN220813191U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the technical field of cloth cutting machines, in particular to a cloth cutting machine for textile production. Its technical scheme includes the box, the pan feeding mouth has been seted up to the one end of box, fixedly connected with pan feeding pipe on the pan feeding mouth, the opposite side of pan feeding pipe is provided with conveyor, the top fixedly connected with first cylinder of pan feeding pipe, the inner wall sliding connection of pan feeding pipe has the cut-off knife, the piston rod and the cut-off knife fixed connection of first cylinder, first recess has been seted up to the one side inner wall of box, first recess internal rotation is connected with first screw thread lead screw, threaded connection has a sliding connection's first slider in first recess on the first screw thread lead screw, the outer wall fixedly connected with first motor of pan feeding mouth is kept away from to the box. The cloth cutting machine for textile production is realized, and the cut cloth is folded and collected, so that the labor burden is reduced, and the convenience of use is improved.

Description

Cloth cutting machine for textile production
Technical Field
The utility model relates to the technical field of cloth cutting machines, in particular to a cloth cutting machine for textile production.
Background
The existing cloth cutting machine with the bulletin number of CN212505551U comprises an operation table, wherein upright posts are fixedly arranged on the left side and the right side of the bottom of the operation table, a fixed block is fixedly arranged at the bottom end part of each upright post, a shock absorption block is fixedly arranged at one side of each upright post, a supporting rod is fixedly connected with one side of each shock absorption block, sliding rails I are fixedly arranged at the left side and the right side of the top of the operation table, and supporting ejector rods are fixedly arranged at the top of each sliding rail I. According to the utility model, the stand columns are arranged at the left and right sides of the bottom of the operation table, the fixed block is arranged at the bottom of the stand column, the supporting rod is arranged at one side of the stand column through the damping block, the stability of the equipment is improved through the fixed block and the stand column, and meanwhile, the damping capacity of the equipment is improved through the damping block and the supporting rod, so that the cutting precision of the equipment in use is improved, and the use performance of the equipment is improved.
When the device is used, the cut cloth is not folded and collected, so that the cut cloth is left on the operation table and is required to be collected manually, and therefore, the cloth cutting machine for textile production is provided.
Disclosure of Invention
The utility model aims to provide a cloth cutting machine for textile production, which is free from the problem that the cut cloth is folded and collected, so that the cut cloth is left on an operation table and needs to be collected manually.
The technical scheme of the utility model is as follows: the utility model provides a cloth cutting machine for textile production, includes the machine box, the pan feeding mouth has been seted up to the one end of machine box, fixedly connected with pan feeding pipe on the pan feeding mouth, the opposite side of pan feeding pipe is provided with conveyor, the top fixedly connected with first cylinder of pan feeding pipe, the inner wall sliding connection of pan feeding pipe has the cut-off knife, the piston rod and the cut-off knife fixed connection of first cylinder, first recess has been seted up to one side inner wall of machine box, first recess internal rotation connection has first screw thread lead screw, threaded connection has a first slider of slidable mounting in first recess on the first screw thread lead screw, the outer wall fixedly connected with first motor of pan feeding mouth is kept away from to the machine box, the output shaft and first screw thread lead screw fixedly connected with anchor clamps on the first slider, the second recess has been seted up to the opposite side of machine box, second recess internally mounted has two clamp plates, the one side of machine box far away from the second recess has been seted up the discharge gate, the below the second recess is provided with first slider, second slider and second slider fixedly connected with the first slider on the first slider, second slider is located the first slider is connected with the first slider on one side of first slider, the first slider is located the first slider is fixed with the first slider, the first slider is connected with the first slider, the first slider is located on one side fixedly to the first slider is kept away from the first slider, one side fixedly connected with collecting vat of box, the collecting vat is located one side of arc splint.
Optionally, the conveying device comprises a conveying belt, and two supporting rods are respectively fixed on two sides of the conveying belt.
Optionally, the fixture comprises a mounting plate fixedly mounted on the first sliding block, clamping plates are hinged to two ends of the mounting plate, a third air cylinder is fixedly mounted on the mounting plate, a third moving block is fixed to a piston rod of the third air cylinder, and a moving plate is hinged between the third moving block and the clamping plates.
Optionally, fixedly connected with guide bar in the second recess, fixedly connected with supporting shoe in the second recess, supporting shoe and guide bar fixed connection, two second motors of one end fixedly connected with of supporting shoe, rotate between the bottom of supporting shoe and the bottom inner wall of second recess and be connected with two second screw thread lead screws, two the output shaft of second motor respectively with two second screw thread lead screw fixed connection, the guide bar is located between two second screw thread lead screws, two threaded connection has two second sliders between the second screw thread lead screw, second slider and guide bar sliding connection, two second slider and clamp plate fixed connection.
Optionally set up the third recess on the first movable block, the third recess internal rotation is connected with the third screw thread lead screw, threaded connection has the first slide of slidable mounting in the third recess on the third screw thread lead screw, first slide is fixed with the longitudinal plate, the one end fixedly connected with third motor of second recess is kept away from to the first movable block, the output shaft and the third screw thread lead screw fixed connection of third motor.
Optionally, one end fixedly connected with fourth motor of second movable block, set up the fourth recess on the second movable block, the inner wall sliding connection of second slide and fourth recess, the rotation is connected with the fourth screw thread lead screw in the fourth recess, the output shaft and the fourth screw thread lead screw fixed connection of fourth motor, fourth screw thread lead screw and second slide threaded connection.
Optionally, the cloth clamping device is including rotating the round pin axle of installing in the second slide both sides, and the round pin axle is fixed with the arc splint, the one end fixedly connected with fixed plate that the second slide was kept away from to the arc splint, fixedly connected with two fifth motors on the fixed plate, the output shaft of fifth motor is fixed with the round pin axle respectively.
Compared with the prior art, the utility model has the following beneficial technical effects:
Through grip block and vertical board part, send into the feed inlet with the cloth through conveyor, anchor clamps draw into quick-witted case with the cloth, and the anchor clamps unclamped the cloth is tailor to the cut-off knife, and the cloth falls into on the vertical board, and the clamp plate descends to extrude, folds the cloth, alleviates manual work burden.
Through arc splint and collecting vat part, transport outside the box through first slide to the part that has been folded, arc splint centre gripping to it, the second slide drives arc splint and removes, send to in the collecting vat to collect the cloth that has been folded, lighten artifical burden.
The cloth cutting machine for textile production is realized, and the cut cloth is folded and collected, so that the labor burden is reduced, and the convenience of use is improved.
Drawings
FIG. 1 is a schematic view showing a structure of a cloth cutter for textile production according to the present utility model;
FIG. 2 shows a schematic diagram of a fabric cutter for textile production according to the second embodiment of the present utility model;
FIG. 3 shows a third schematic diagram of a fabric cutter for textile production according to the present utility model;
FIG. 4 shows a schematic diagram of a fabric cutter for textile production according to the present utility model;
FIG. 5 is a schematic view showing a structure of a pressing plate of a cloth cutter for textile production according to the present utility model;
FIG. 6 shows a schematic view of a longitudinal plate structure of a cloth cutter for textile production according to the present utility model;
FIG. 7 is a schematic view showing a structure of a clamping plate of a cloth cutter for textile production according to the present utility model;
Reference numerals: 1. a machine box; 2. a feeding pipe; 3. a feed inlet; 4. a cutter; 5. a first cylinder; 6. a first groove; 7. a first threaded screw; 8. a first slider; 9. a first motor; 10. a second groove; 11. a support block; 12. a second slider; 13. a second threaded screw rod; 14. a guide rod; 15. a second motor; 16. a pressing plate; 17. a first moving block; 18. a third groove; 19. a third threaded screw rod; 20. a first slide plate; 21. a longitudinal plate; 22. a third motor; 23. a fixed block; 24. a second cylinder; 25. a second moving block; 26. a fourth groove; 27. a fourth threaded screw; 28. a fourth motor; 29. a second slide plate; 30. an arc clamping plate; 31. a fixing plate; 32. a fifth motor; 33. a collection tank; 34. a discharge port; 101. a conveyor belt; 102. a support rod; 801. a mounting plate; 802. a clamping plate; 803. a third cylinder; 804. a third moving block; 805. and (3) moving the plate.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present invention from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1, a cloth cutting machine for textile production comprises a machine box 1, wherein a feed inlet 3 is formed in one end of the machine box 1, a feed pipe 2 is fixedly connected to the feed inlet 3, a conveying device is arranged on the other side of the feed pipe 2, the conveying device comprises a conveying belt 101, and two supporting rods 102 are respectively fixed on two sides of the conveying belt 101. The cloth is fed into the mouth 3 by a conveyor.
As shown in fig. 1, fig. 2 and fig. 7, a first cylinder 5 is fixedly connected to the top end of the feeding pipe 2, a cutter 4 is slidably connected to the inner wall of the feeding pipe 2, a piston rod of the first cylinder 5 is fixedly connected with the cutter 4, the first cylinder 5 drives the cutter 4 to move to cut cloth, a first groove 6 is formed in the inner wall of one side of the machine box 1, a first threaded screw 7 is rotationally connected to the first groove 6, a first sliding block 8 is slidably connected to the first threaded screw 7, a first motor 9 is fixedly connected to the outer wall of the machine box 1 far away from the feeding port 3, an output shaft of the first motor 9 is fixedly connected with the first threaded screw 7, a clamp is fixedly connected to the first sliding block 8, the clamp comprises a mounting plate 801 fixedly mounted on the first sliding block 8, clamping plates 802 are hinged to two ends of the mounting plate 801, a third cylinder is fixedly mounted on the mounting plate 801, a piston rod of the third cylinder is fixedly mounted with a third moving block 804, a moving plate 805 is hinged between the third moving block 804 and the third moving plate 802, and the clamping plate 803 is driven by the third moving plate 803 to move the cloth 803 into the clamping pipe 2 by pushing the third cylinder 803.
As shown in fig. 4 and 5, a second groove 10 is formed on the other side of the machine box 1, two pressing plates 16 are slidably mounted in the second groove 10, a guide rod 14 is fixedly connected in the second groove 10, a supporting block 11 is fixedly connected in the second groove 10, the supporting block 11 is fixedly connected with the guide rod 14, two second motors 15 are fixedly connected at one ends of the supporting block 11, two second threaded screw rods 13 are rotatably connected between the bottom of the supporting block 11 and the inner wall of the bottom of the second groove 10, output shafts of the two second motors 15 are fixedly connected with the two second threaded screw rods 13 respectively, the guide rod 14 is positioned between the two second threaded screw rods 13, two second sliding blocks 12 are in threaded connection between the two second threaded screw rods 13, the second sliding blocks 12 are in sliding connection with the guide rod 14, the two second sliding blocks 12 are fixedly connected with the pressing plates 16, the clamp releases cut cloth, the cloth falls onto the longitudinal plate 21, and the pressing plates 16 are lifted through the second threaded screw rods 13 to squeeze the cloth.
As shown in fig. 2, 3 and 6, a discharge hole 34 is formed in one side, far away from the second groove 10, of the machine box 1, a first moving block 17 fixed with the machine box 1 is arranged below the second groove 10, one end of the first moving block 17 penetrates through the discharge hole 34, a longitudinal plate 21 is slidably mounted on the first moving block 17, a third groove 18 is formed in the first moving block 17, a third threaded screw 19 is rotatably connected to the third groove 18, a first sliding plate 20 slidably mounted in the third groove 18 is threadedly connected to the third threaded screw 19, the first sliding plate 20 is fixed with the longitudinal plate 21, a third motor 22 is fixedly connected to one end, far away from the second groove 10, of the first moving block 17, an output shaft of the third motor 22 is fixedly connected with the third threaded screw 19, the first sliding plate 20 is driven to move through rotation of the third threaded screw 19 on the extruded cloth longitudinal plate 21, and folded cloth is sent out of the machine box 1.
Referring to fig. 1-3, one end of the first moving block 17 far away from the second groove 10 is fixedly connected with a third motor 22, an output shaft of the third motor 22 is fixedly connected with a third threaded screw rod 19, one side of the outer wall of the machine box 1 is slidably provided with a second moving block 25, the second moving block 25 is located above a discharge hole 34, one side of the outer wall of the machine box 1 is fixedly connected with a fixed block 23, the top end of the fixed block 23 is fixedly connected with a second cylinder 24, a piston rod of the second cylinder 24 is fixedly connected with the second moving block 25, the second cylinder 24 drives the second moving block 25 to lift and displace, a second sliding plate 29 is slidably mounted on the second moving block 25, one end of the second moving block 25 is fixedly connected with a fourth motor 28, a fourth groove 26 is formed on the second moving block 25, the second sliding plate 29 is slidably connected with the inner wall of the fourth groove 26, the output shaft of the fourth motor 28 is fixedly connected with the fourth threaded screw rod 27, and the fourth threaded screw rod 27 is in threaded connection with the second sliding plate 29. The second slide plate 29 is provided with a cloth clamping device, the cloth clamping device comprises pin shafts rotatably arranged on two sides of the second slide plate 29, the pin shafts are fixedly provided with arc clamping plates 30, one ends of the arc clamping plates 30, which are far away from the second slide plate 29, are fixedly connected with fixing plates 31, two fifth motors 32 are fixedly connected to the fixing plates 31, and output shafts of the fifth motors 32 are respectively fixedly connected with the pin shafts. One side fixedly connected with collecting vat 33 of machine box 1, collecting vat 33 are located one side of arc splint 30, and folding cloth that will be sent out with longitudinal plate 21 through the cloth clamping device centre gripping, go up and down to second movable block 25 through second cylinder 24, and second movable block 25 drives the cloth clamping device and carries out the displacement, sends folding cloth to collecting vat 33 in.
Working principle:
Firstly, cloth is sent to a conveyor belt 101, the cloth is sent into a feeding pipe 2 through the conveyor belt 101, a first motor 9 is started to drive a first threaded screw rod 7 to rotate, a first sliding block 8 positioned on the first threaded screw rod 7 drives a clamp to start moving, a piston rod of a third cylinder 803 in the clamp drives a third moving block 804, the third moving block 804 drives a mounting plate 801 to clamp the cloth in a feeding hole 3 through a moving plate 805, the cloth is stretched through the first threaded screw rod 7, a first cylinder 5 positioned at the top end of the feeding pipe 2 drives a cutter 4 through a piston rod to cut the stretched cloth, a second motor 15 is started, a second sliding block 12 positioned on a second threaded screw rod 13 drives a pressing plate 16 to descend, the cut cloth is extruded and folded, the pressing plate 16 is lifted, the third motor 22 is started to drive the third threaded screw rod 19 to rotate, the first sliding plate 20 positioned on the third threaded screw rod 19 drives the longitudinal plate 21 to start moving, after the longitudinal plate 21 moves to the outside of the machine box 1 through the discharge hole 34, the second air cylinder 24 positioned above the discharge hole 34 descends the second moving block 25 through the piston rod, the fifth motor 32 is started, the arc clamping plate 30 positioned on the second sliding plate 29 clamps the folded cloth on the longitudinal plate 21, the second air cylinder 24 drives the second moving block 25 to lift, the fourth motor 28 is started, the fourth threaded screw rod 27 is rotated to drive the second sliding plate 29 to move to the top end of the collecting groove 33, the arc clamping plate 30 loosens the cloth, and the cloth enters the collecting groove 33. The cloth cutting machine for textile production is realized, and the cut cloth is folded and collected, so that the labor burden is reduced, and the convenience of use is improved.
The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. The utility model provides a cloth guillootine for textile production, includes quick-witted box (1), its characterized in that, pan feeding mouth (3) has been seted up to the one end of quick-witted box (1), fixedly connected with pan feeding pipe (2) on pan feeding mouth (3), the opposite side of pan feeding pipe (2) is provided with conveyor, the top fixedly connected with first cylinder (5) of pan feeding pipe (2), the inner wall sliding connection of pan feeding pipe (2) has cut-off knife (4), the piston rod and the cut-off knife (4) fixed connection of first cylinder (5), first recess (6) have been seted up to one side inner wall of quick-witted box (1), first screw thread lead screw (7) are connected with first slider (8) in first recess (6) in threaded connection, the outer wall fixedly connected with first motor (9) of pan feeding mouth (3) are kept away from to machine box (1), the output shaft and first screw thread (7) of first motor (9) and cut-off knife (4) fixed connection, first recess (6) are seted up on one side inner wall of first recess (6) and first recess (10) are kept away from, two side of cut-off press (10) are equipped with first recess (10), the utility model discloses a collection device, including box (1), collection device, second recess (10), fixed top of box (1), first movable block (17) are provided with below of second recess (10) with fixed first movable block (17), discharge gate (34) are run through to the one end of first movable block (17), slidable mounting has vertical board (21) on first movable block (17), the one end fixedly connected with third motor (22) of second recess (10) are kept away from to first movable block (17), the output shaft and the third screw (19) fixed connection of third motor (22), outer wall one side slidable mounting of box (1) has second movable block (25), second movable block (25) are located the top of discharge gate (34), outer wall one side fixedly connected with fixed block (23) of box (1), top fixedly connected with second cylinder (24), the piston rod and the second movable block (25) of second cylinder (24) are fixedly connected with, slidable mounting has second slide (29) on second movable block (25), second slide (29) are provided with slide plate (33) one side of collection device, the collection device is located one side of baffle (33) fixed connection groove (30).
2. A cloth cutting machine for textile production according to claim 1, characterized in that the conveying means comprise a conveyor belt (101), two support bars (102) being fixed to each side of the conveyor belt (101).
3. A cloth cutting machine for textile production according to claim 1, characterized in that the clamp comprises a mounting plate (801) fixedly mounted on the first slider (8), clamping plates (802) are hinged at two ends of the mounting plate (801), a third cylinder (803) is fixedly mounted on the mounting plate (801), a third moving block (804) is fixed on a piston rod of the third cylinder (803), and a moving plate (805) is hinged between the third moving block (804) and the clamping plates (802).
4. The cloth cutting machine for textile production according to claim 1, wherein a guide rod (14) is fixedly connected in the second groove (10), a supporting block (11) is fixedly connected in the second groove (10), the supporting block (11) is fixedly connected with the guide rod (14), one end of the supporting block (11) is fixedly connected with two second motors (15), two second threaded screw rods (13) are rotatably connected between the bottom of the supporting block (11) and the bottom inner wall of the second groove (10), output shafts of the two second motors (15) are respectively fixedly connected with the two second threaded screw rods (13), the guide rod (14) is positioned between the two second threaded screw rods (13), two second sliding blocks (12) are connected between the two second threaded screw rods (13) in a threaded manner, and the two second sliding blocks (12) are slidably connected with the guide rod (14) and are fixedly connected with the two second sliding blocks (12) and the pressing plate (16).
5. The cloth cutting machine for textile production according to claim 1, wherein a third groove (18) is formed in the first moving block (17), a third threaded screw rod (19) is rotationally connected to the third groove (18), a first sliding plate (20) which is slidably mounted in the third groove (18) is connected to the third threaded screw rod (19) in a threaded manner, the first sliding plate (20) is fixed to the longitudinal plate (21), a third motor (22) is fixedly connected to one end, far away from the second groove (10), of the first moving block (17), and an output shaft of the third motor (22) is fixedly connected to the third threaded screw rod (19).
6. The cloth cutting machine for textile production according to claim 1, wherein one end of the second moving block (25) is fixedly connected with a fourth motor (28), a fourth groove (26) is formed in the second moving block (25), the second sliding plate (29) is slidably connected with the inner wall of the fourth groove (26), a fourth threaded screw (27) is rotationally connected with the fourth groove (26), an output shaft of the fourth motor (28) is fixedly connected with the fourth threaded screw (27), and the fourth threaded screw (27) is in threaded connection with the second sliding plate (29).
7. The cloth cutting machine for textile production according to claim 1, wherein the cloth clamping device comprises pin shafts rotatably mounted on two sides of the second sliding plate (29), arc-shaped clamping plates (30) are fixedly arranged on the pin shafts, one ends, far away from the second sliding plate (29), of the arc-shaped clamping plates (30) are fixedly connected with fixing plates (31), two fifth motors (32) are fixedly connected to the fixing plates (31), and output shafts of the fifth motors (32) are fixedly connected with the pin shafts respectively.
CN202322388342.2U 2023-09-04 2023-09-04 Cloth cutting machine for textile production Active CN220813191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322388342.2U CN220813191U (en) 2023-09-04 2023-09-04 Cloth cutting machine for textile production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322388342.2U CN220813191U (en) 2023-09-04 2023-09-04 Cloth cutting machine for textile production

Publications (1)

Publication Number Publication Date
CN220813191U true CN220813191U (en) 2024-04-19

Family

ID=90672272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322388342.2U Active CN220813191U (en) 2023-09-04 2023-09-04 Cloth cutting machine for textile production

Country Status (1)

Country Link
CN (1) CN220813191U (en)

Similar Documents

Publication Publication Date Title
CN112918824B (en) Folding bundling machine for plastic packaging bag
CN209686128U (en) A kind of clothing cloth cutting equipment
CN220813191U (en) Cloth cutting machine for textile production
CN212831837U (en) Surface fabric packing apparatus that warehouse was used
CN115382881B (en) Recycling device for waste motor stator
CN212682588U (en) Copper pole is cutting device in batches
CN209816541U (en) Tailoring equipment for processing sports wear
CN208149802U (en) Automatic angle cutting machine waste discharge apparatus
CN106513841B (en) Sawing machine
CN114197190B (en) Equipment that lathe cylinder cloth was tailor
CN112098691B (en) Needle tube knotting machine with collection function
CN220679705U (en) Positioning device for cutting filter cloth
CN216378866U (en) Cloth cutting device for roller shutter production
CN220132509U (en) More even two needle machines in clothing concatenation department
CN220805647U (en) Mutual inductor spare part processing equipment
CN220261180U (en) Adjustable paper pressing device for printing paper cutting
CN220433268U (en) Prevent cutting device for production of fold's knitting product
CN220704144U (en) Cloth cutting table for clothing production
CN217801936U (en) Fixed length cutting device in PVC floor production
CN212052074U (en) Weaving cutting device
CN219132605U (en) Straight edge machine for bamboo and wood products
CN219731284U (en) Overlock machine
CN219706282U (en) Cutter die for producing degradable film bags
CN220095746U (en) Clamping assembly with position adjusting function
CN220113426U (en) Ultrasonic wave vertically and horizontally compound cutting machine

Legal Events

Date Code Title Description
GR01 Patent grant