CN219384186U - Automatic cutting machine for plastic film winding - Google Patents
Automatic cutting machine for plastic film winding Download PDFInfo
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- CN219384186U CN219384186U CN202320599380.XU CN202320599380U CN219384186U CN 219384186 U CN219384186 U CN 219384186U CN 202320599380 U CN202320599380 U CN 202320599380U CN 219384186 U CN219384186 U CN 219384186U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model relates to the technical field of plastic film production, in particular to an automatic plastic film winding cutting machine, which comprises a conveying frame, a cutting structure, a winding structure and a tension structure; in a normal plastic film conveying state, the rotating speed of the second motor is 1.1 times that of the first motor; the cutting structure comprises a cutting frame, a mounting seat and a cutting knife; the mounting seat is arranged on the cutting frame through the driving piece, and the cutting knives are vertically distributed on the mounting seat; the winding structure comprises a winding frame, a central shaft and a winding roller; the winding frame is arranged on the right side of the cutting frame, the central shafts are arranged on the winding frame in a front-back distribution manner, and the winding rollers are arranged on the central shafts through connecting rods; the winding roller is rotatably arranged between the two connecting rods; the tension structure is configured to tension the plastic film and pull the plastic film to move to a preset position when the plastic film is changed. The utility model has reasonable structural design, saves time and labor, realizes the purposes of automatic tensioning, cutting and intelligent conveying and winding, and greatly improves the production efficiency of plastic films.
Description
Technical Field
The utility model relates to the technical field of plastic film production, in particular to an automatic cutting machine for plastic film winding.
Background
In the plastic film production of the prior art, cutting and winding are indispensable procedures. Particularly, in the plastic film winding process after the foaming process, not only the edge cutting process (keeping proper width) but also the cutting of proper winding thickness are performed on the plastic film product. However, in the traditional workshop plastic film production, the cutting of the part of plastic film is performed manually. Specifically, after a worker cuts the plastic film by using a cutting knife or a pair of scissors, a new winding roller shaft is replaced, and then two workers assist in winding the plastic film on the new winding roller at two sides. The manual cutting mode is used, so that time and labor are wasted, the winding efficiency of plastic film production is reduced, the quality of plastic film products can be influenced, and meanwhile, larger potential safety hazards exist. Furthermore, when the plastic film is wound to a proper thickness, because the plastic film has strong softness and extensibility, manual operation is adopted in the modes of roll changing and re-winding, so that the quality and the efficiency of a plastic film wound product are affected, the risk of winding and pulling by rotating a winding shaft exists, and the operation efficiency of cutting and winding the plastic film is severely restricted.
Disclosure of Invention
In order to solve the defects and the shortcomings of the plastic film production in the prior art, the utility model provides the automatic plastic film winding cutting machine which is reasonable in structural design, time-saving and labor-saving, automatic in tensioning and cutting, and intelligent in conveying and winding.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic plastic film winding cutting machine comprises a conveying frame, a cutting structure, a winding structure and a tension structure; the conveying frame comprises a frame body, a first conveying roller and a first motor; the first conveying rollers are rotatably arranged on the left side of the frame body, the first motor is fixedly arranged on the frame body through a bracket, and the output shaft is connected with the first conveying rollers; the right side of the conveying frame is provided with a second conveying roller and a second motor, the second conveying roller is arranged above the frame body through a supporting rod and is connected with the second motor to keep rotating, and the rotating speed of the second motor is 1.1 times of that of the first motor in a normal plastic film conveying state; the cutting structure comprises a cutting frame, a mounting seat and a cutting knife; the cutting frames are arranged on the supporting rods and extend rightwards, the mounting seats are arranged on the cutting frames through driving pieces so that the mounting seats can move forwards and backwards, and the cutting blades are vertically arranged on the mounting seats in a distributed mode; the winding structure comprises a winding frame, a central shaft and a winding roller; the winding frame is arranged on the right side of the cutting frame, the central shaft is distributed back and forth and is rotatably arranged on the winding frame, and the winding rollers are arranged on the central shaft through connecting rods and are annularly and uniformly distributed; the winding roller is rotatably arranged between the two connecting rods; the tension structure is configured to compress the plastic film, and pulls one end of the plastic film after cutting to a preset position when the finished plastic film is rolled.
Preferably, the second conveying roller is arranged at a height 10-30cm higher than that of the first conveying roller, so that the plastic film can be tensioned conveniently.
Further preferably, the first motor and the second motor are servo-controlled motors; in the cutting state, the rotating speed of the second motor is 1.5 times that of the first motor, so that the purpose of the arrangement is that a differential structure is formed conveniently, the plastic film is ensured to be better tensioned within a certain bearing range, and the follow-up regular cutting operation is facilitated.
Preferably, the driving piece comprises a driving motor and a screw rod; the screw rod is arranged on the cutting frame in a front-back distribution mode, the driving motor is fixedly arranged on the outer side of the cutting frame through the support, and the output shaft is connected with the screw rod.
Still preferably, the cutter comprises a cutter body and a handle, the handle is kept connected with the mounting seat through threads, the cutter body adopts a double-sided blade structure, the cutter body is arranged in such a way, forward and backward movement of the driving motor is achieved, the mounting seat drives the cutter to reciprocate back and forth, and cutting of plastic films is completed.
Preferably, one side of the connecting rod is also provided with a rotating motor, and an output shaft of the rotating motor is connected with the winding roller; and the winding roller is also provided with a telescopic bulge, the top end of the bulge is a tip end and is used for connecting the plastic film, and the plastic film is contracted in the winding process.
Preferably, the tension structure comprises a third motor, a gear, a rack plate, a supporting seat, a connecting plate and a pressing plate; the third motor is arranged on the cutting frame, the gear is arranged on an output shaft of the third motor, the rack plate can move relatively with the cutting frame through the T-shaped sliding block, the rack plate is in meshed transmission with the gear, the supporting seat is arranged on the rack plate, the connecting plates are arranged on the mounting seat in a front-back distributed mode, the connecting plates are fixedly arranged on the mounting seat, and the pressing plate is movably arranged on the mounting seat and is located above the connecting plates.
Further preferably, a magnet is arranged in the connecting plate, a compression spring is arranged between the connecting plates by the pressing plate, and an electromagnet is arranged in the pressing plate, so that the electromagnet and the magnet are adsorbed to complete fastening of the plastic film in an electrified state.
Compared with the prior art, the utility model has the beneficial effects that: the cutting machine is reasonable in structural design, is convenient for stretching and tensioning the plastic film, realizes quick and efficient plastic film winding operation, saves time and labor, forms smaller differential drive under the normal plastic film conveying state, is convenient for automatically tensioning the plastic film, is beneficial to improving the regularity of the subsequent plastic film winding operation, and is convenient for the rotation speed of the second motor to be 1.5 times of the rotation speed of the first motor under the cutting state, the rotation speed of the driving motor on the winding roller is kept consistent with that of the first motor, and the purpose of the arrangement is that a larger differential structure is formed, so that the subsequent cutting and winding replacement operation is ensured;
the plastic film between the first motor and the second motor is always tensioned, a certain margin of plastic film exists between the second motor and the pressing plate, normal and continuous output of the plastic film in the foaming process is ensured, and the production efficiency is improved; the plastic film between clamp plate and the winding roller can be in horizontal tensioning (rotate the motor and stop, the winding roller stops winding operation) and realizes better tensioning, the regular operation of cutting of follow-up cutting knife of being convenient for has improved the cutting efficiency and the quality of plastic film, still through the cooperation of third motor, the gear, tooth board, the supporting seat, connecting plate and clamp plate, compress tightly the one end of cutting back plastic film, and the one end after the pulling plastic film cutting moves to preset position when the finished product of plastic film trades the book, when new winding roller reaches the assigned position, the plastic film of accessible pointed end arch winding, so realized intelligent plastic film forward transport and new winding operation, the work efficiency of plastic film production cutting and winding has been improved greatly, more practicality.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is an enlarged view of a portion a in fig. 1;
FIG. 3 is a partial structural perspective view of the present utility model;
fig. 4 is a perspective view of the tension structure of the present utility model.
In the figure: 1-conveying frame, 11-frame body, 12-first conveying roller, 13-first motor, 14-second conveying roller, 15-second motor, 16-supporting rod, 2-cutting structure, 21-cutting frame, 22-mounting seat, 23-cutting knife, 231-knife body, 232-handle, 3-winding structure, 31-winding frame, 32-central shaft, 33-winding roller, 34-connecting rod, 35-rotating motor, 36-protrusion, 4-tension structure, 41-third motor, 42-gear, 43-rack plate, 44-supporting seat, 45-connecting plate, 46-pressing plate, 47-magnet, 48-electromagnet, 49-pressure spring, 5-driving piece, 51-driving motor, 52-lead screw.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples: as shown in fig. 1-4: an automatic plastic film winding cutting machine comprises a conveying frame 1, a cutting structure 2, a winding structure 3 and a tension structure 4. The input end of the conveying frame is connected with the output end of the foaming process, a plastic film product is pulled out, and the plastic film has a certain thickness but is thinner. The carriage 1 includes a carriage body 11, a first conveying roller 12, and a first motor 13. The frame 11 is distributed left and right, the first conveying roller 12 is rotatably arranged on the left side of the frame 11, the first motor 13 is fixedly arranged with the frame 11 through a bracket, and an output shaft is connected with the first conveying roller 12; the purpose of this arrangement is to ensure that the plastic film transported via the first and second transport rollers has a sufficient tensioning effect.
As shown in fig. 3: in this embodiment, a second conveying roller 14 and a second motor 15 are disposed on the right side of the conveying frame 1, the second conveying roller 14 is disposed above the frame 11 through a supporting rod 16, and is connected to the second motor 15 to keep rotating, and the second motor adopts a servo motor to further control the rotation of the second conveying roller. And keeping the rotating speed of the second motor 15 to be 1.1 times of the rotating speed of the first motor 13 under the normal plastic film conveying state; thus, a small differential drive is formed, the plastic film between the second conveying roller and the first conveying roller is tensioned, the automatic tensioning of the plastic film is facilitated, and the improvement of the regularity of the subsequent plastic film winding operation is facilitated
Wherein, as shown in fig. 1, the second conveying roller 14 is arranged at a height 10-30cm higher than the first conveying roller 12, so as to facilitate the tensioning operation and the subsequent cutting-winding operation of the plastic film. The first motor 13 and the second motor 15 are servo control motors; in the cutting state, the rotating speed of the second motor 15 is 1.5 times of that of the first motor 13, so that the purpose of the arrangement is to facilitate forming a larger differential structure, ensure that the plastic film is in a certain bearing range, realize better tensioning and storage of plastic film residues, ensure continuous output of the plastic film in the foaming process, and facilitate subsequent regular cutting-winding integrated rapid operation.
As shown in fig. 1: in the present embodiment, the cutting structure 2 includes a cutting frame 21, a mount 22, and a cutter 23. The cutting frame 21 is disposed on the support rod 16 and extends rightward, and the mounting base 22 is disposed on the cutting frame 21 through the driving member 5, so that the mounting base 22 can move forward and backward, wherein, as shown in fig. 3, the driving member 5 includes a driving motor 51 and a screw 52. The lead screw 52 is arranged on the cutting frame 21 in a front-back distribution manner, the driving motor 51 is fixedly arranged on the outer side of the cutting frame 21 through a bracket, an output shaft is connected with the lead screw 52, and the lead screw and the cutting frame can be kept relatively rotatable and relatively immovable through key slot matching.
Wherein, as shown in fig. 1: the cutting knives 23 are vertically disposed on the mounting base 22. In this embodiment, the cutter 23 includes the cutter body 231 and the handle 232, and the handle 232 keeps connecting through the screw thread in mount pad 22, so sets up, convenient to detach and installation because contain calcium carbonate in the plastic film manufacturing component, exists certain wearing and tearing to the cutter, sets up split structure, is convenient for change the cutter body and guarantees cutting efficiency. The cutter body 231 adopts the double-sided blade structure, so that the forward and backward movement of the driving motor 51 is realized, the mounting seat 22 drives the cutting knife 23 to reciprocate back and forth, and finally the plastic film is cut, so that the cutting efficiency of the plastic film product is improved, and the plastic film product is more regular and safer.
As shown in fig. 1: in the present embodiment, the winding structure 3 includes a winding frame 31, a center shaft 32, and a winding roller 33. The winding frame 31 is disposed on the right side of the cutting frame 21, and the center shaft 32 is disposed in a front-rear direction and rotatably disposed on the winding frame 31. The central shaft is connected with a driving mechanism (servo control motor) and keeps rotating clockwise. The winding roller 33 is disposed on the central shaft 32 via a plurality of links 34, and is uniformly distributed in a ring shape. Specifically, the winding roller 33 is rotatably disposed between the two links 34, so as to ensure the stability of winding rotation. In this embodiment, three winding rollers are uniformly distributed in a ring shape. When the last winding roller finishes winding a preset thickness and cutting, the central shaft rotates 120 degrees to a preset position, and one end of the plastic film is hooked up by the tip bulge in the rotating process to start a new winding operation.
Wherein, a rotating motor 35 is also arranged at one side of the connecting rod 34, and an output shaft of the rotating motor 35 is connected with the winding roller 33; the rotating motor drives the winding roller to rotate to finish winding operation, and the rotating speed of the rotating motor is consistent with that of the first motor in an initial state. And the winding roller 33 is further provided with a telescopic bulge 36, the top end of the bulge 36 is a tip, so that the plastic film can be conveniently hooked up, the plastic film can be fixedly connected, and the plastic film can be contracted in the winding process, and the plastic film winding process is particularly referred to as fig. 1. The winding frame is also provided with a control switch for controlling and driving a plurality of motors and protrusions, the protrusions are arranged in a single row, each protrusion can be telescopic into the roller body, and particularly an electric telescopic rod is arranged in each protrusion and the roller body, and after a certain length of plastic film is wound, the protrusions are contracted through the control switch.
As shown in fig. 2: in this embodiment, the tension structure 4 is configured to compress the plastic film, and pulls the cut end of the plastic film to move to a preset position when the finished plastic film is rolled. Specifically, the tension structure is two groups which are symmetrically distributed in front and back. Each set of tension structures 4 comprises a third motor 41, a gear 42, rack plates 43, a support base 44, a connecting plate 45 and a pressure plate 46. The third motor 41 is provided to the cutter frame 21, and the gear 42 is provided to an output shaft of the third motor 41. The rack plate 43 is kept relatively movable by a T-shaped slide and a cutting frame 21 provided with a chute adapted to the slide of the T-shaped slide. Under the initial state, the supporting seat is located between second motor and the cutting knife, so can guarantee that the plastic film between clamp plate and the winding roller has stable tensioning effect, and follow-up straight line of being convenient for cuts, and plastic film product cuts the quality better.
In this embodiment, as shown in fig. 4: the rack plate 43 and the gear 42 are meshed for transmission, the supporting seat 44 is arranged on the rack plate 43, the connecting plate 45 is arranged on the mounting seat 22 in a front-back distribution mode, the connecting plate 45 is fixedly arranged on the mounting seat 22, the pressing plate 46 is movably arranged on the mounting seat 22, a sliding rod is arranged on the connecting plate 45, and the pressing plate is slidably sleeved on the sliding rod and is located above the connecting plate 45. The magnet 47 is arranged in the connecting plate 45, the pressure plate 46 is provided with the pressure spring 49 between the connecting plates 45, one end of the pressure spring is fixedly connected with the pressure plate, the other end of the pressure spring is fixedly connected with the connecting plates, and the electromagnet 48 is arranged in the pressure plate 46, so that the electromagnet 48 and the magnet 47 are adsorbed in an electrified state, the adsorption force with enough strength is achieved, the fastening of the plastic film can be completed, the tensioning effect of the plastic film is further ensured, the follow-up efficient cutting and automatic winding are facilitated, and the operation efficiency is higher.
In the initial state, the first motor 13 and the rotating motor 35 keep normal speed V rotation, and the second motor 15 keeps 1.1V rotation. The tension structure 4 is located at the leftmost end, i.e. between the second motor 15 and the cutter 23. After the plastic film is output by the foaming process mechanism, the plastic film passes between the pressing plate 46 and the connecting plate 45 around the first conveying roller 12 and through the second conveying roller 14, and is wound around the winding roller 33 to start the plastic film winding operation. The cutter 23 is located on either the front or rear side and is located outside the plastic film.
When the winding roller 33 winds the plastic film to reach the required thickness, the rotation speed of the second motor 15 is switched by the control switch, so that the rotation speed of the second motor 15 reaches 1.5V. At this time, the winding roller 33 is still rotating under the driving of the rotating motor 35, the plastic film between the first motor 13 and the second motor 15 is always in a tension state, and a certain margin of plastic film exists between the second motor 15 and the pressing plate 46, and the length of the plastic film is about 5-10m.
When the winding roller 33 winds the plastic film to reach the required thickness, the rotation speed of the second motor 15 is switched to 1.1V by the control switch. Meanwhile, a worker starts the electromagnet 48 through the control switch, and the electromagnet 48 is attracted to the magnet 47 at the first time after being electrified, so that the pressing plate 46 is tightly contacted with the connecting plate 45, and the plastic film is fastened. At the same time, the first motor 13 and the second motor 15 operate normally, and the rotation motor 35 stops. While the plastic film between the pressing plate 46 and the winding roller 33 is in horizontal tension (the rotation motor 35 stops, and the winding roller 33 stops winding operation). Meanwhile, the driving motor 51 is started by a worker through the control switch, the driving motor 51 rotates to drive the screw rod 52 to rotate, and then the mounting seat 22 moves along the screw rod 52 to drive the cutting knife 23 to cut the plastic film in a linear manner, so that the cutting efficiency and the cutting quality of the plastic film production are improved.
When the plastic film is cut, the central shaft 32 of the winding frame 31 is driven by the connection driving mechanism to rotate 120 degrees to a preset position, that is, the new winding roller 33 is positioned at a position substantially horizontal to the cutting frame 21. At the same time, the worker starts the third motor 41 through the control switch, and the symmetrically distributed tension structure 4 drives one end of the left side of the cut plastic film to move rightwards. Specifically, the pressing plate 46 and the plastic film pressed by the connecting plate 45 are pressed, under the action of the third motor 41, the third motor 41 rotates clockwise, the gear 42 drives the rack plate 43 to move, and then the rack plate 43 drives the supporting seat 44 and the connecting plate 45 to move to the right integrally to a preset position, that is, the new winding roller 33 can be inserted into the plastic film through the tip protrusion 35 in the process of rotating to reach the preset position (the movement of the winding roller 33 and the movement of the connecting plate 45 are not interfered). At this time, the third motor 41 is controlled to rotate reversely and the electromagnet 48 is controlled to be powered off, the pressing plate 46 is reset under the action of the pressure spring, the plastic film is separated from the pressing state, and meanwhile, the rack plate 43 drives the whole structure of the supporting seat 44 to move to the initial position. The new winding roller 33 takes away the plastic film through the tip protrusion 35, so that the binding is completed, and meanwhile, the rotating motor 35 connected with the corresponding winding roller 33 is started to rotate, and the winding operation is continued for the plastic film production, so that the process is repeated.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. An automatic cutting machine of plastic film winding, its characterized in that: the cutting machine comprises a conveying frame, a cutting structure, a winding structure and a tension structure; the conveying frame comprises a frame body, a first conveying roller and a first motor; the first conveying rollers are rotatably arranged on the left side of the frame body, the first motor is fixedly arranged on the frame body through a bracket, and an output shaft is connected with the first conveying rollers; the right side of the conveying frame is provided with a second conveying roller and a second motor, the second conveying roller is arranged above the frame body through a supporting rod and is connected with the second motor to keep rotating, and the rotating speed of the second motor is 1.1 times of that of the first motor in a normal plastic film conveying state; the cutting structure comprises a cutting frame, a mounting seat and a cutting knife; the cutting frames are arranged on the supporting rods and extend rightwards, the mounting seats are arranged on the cutting frames through driving pieces so that the mounting seats can move forwards and backwards, and the cutting blades are vertically arranged on the mounting seats in a distributed mode; the winding structure comprises a winding frame, a central shaft and a winding roller; the winding frame is arranged on the right side of the cutting frame, the central shaft is distributed back and forth and is rotatably arranged on the winding frame, and the winding rollers are arranged on the central shaft through connecting rods and are annularly and uniformly distributed; the winding roller is rotatably arranged between the two connecting rods; the tension structure is configured to compress the plastic film and pull one end of the plastic film to move to a preset position when the finished plastic film is rolled.
2. An automatic plastic film winding cutter as defined in claim 1, wherein: the setting height of the second conveying roller is 10 cm to 30cm higher than that of the first conveying roller.
3. An automatic plastic film winding cutter as defined in claim 2, wherein: the first motor and the second motor are servo control motors; in the cutting state, the rotating speed of the second motor is 1.5 times of that of the first motor.
4. An automatic plastic film winding cutter as defined in claim 1, wherein: the driving piece comprises a driving motor and a screw rod; the screw rod is arranged on the cutting frame in a front-back distribution mode, the driving motor is fixedly arranged on the outer side of the cutting frame through the support, and the output shaft is connected with the screw rod.
5. The automatic plastic film winding and cutting machine as set forth in claim 4, wherein: the cutting knife comprises a knife body and a handle, wherein the handle is connected with the mounting seat through threads, and the knife body adopts a double-sided blade structure.
6. An automatic plastic film winding cutter as defined in claim 1, wherein: a rotating motor is further arranged on one side of the connecting rod, and an output shaft of the rotating motor is connected with the winding roller; and the winding roller is also provided with a telescopic bulge, the top end of the bulge is a tip end and is used for connecting the plastic film, and the plastic film can be contracted in the winding process.
7. An automatic plastic film winding cutter as defined in claim 1, wherein: the tension structure comprises a third motor, a gear, rack plates, a supporting seat, a connecting plate and a pressing plate; the third motor is arranged on the cutting frame, the gear is arranged on an output shaft of the third motor, the rack plate can move relatively with the cutting frame through the T-shaped sliding block, the rack plate is in meshed transmission with the gear, the supporting seat is arranged on the rack plate, the connecting plates are arranged on the mounting seat in a front-back distributed mode, the connecting plates are fixedly arranged on the mounting seat, and the pressing plate is movably arranged on the mounting seat and is located above the connecting plates.
8. The automatic plastic film winding cutter as claimed in claim 7, wherein: the plastic film forming machine is characterized in that magnets are arranged in the connecting plates, pressure springs are arranged between the connecting plates, and electromagnets are arranged in the pressure plates, so that the electromagnets are attracted with the magnets in an electrified state, and fastening of the plastic film is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320599380.XU CN219384186U (en) | 2023-03-24 | 2023-03-24 | Automatic cutting machine for plastic film winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320599380.XU CN219384186U (en) | 2023-03-24 | 2023-03-24 | Automatic cutting machine for plastic film winding |
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| Publication Number | Publication Date |
|---|---|
| CN219384186U true CN219384186U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320599380.XU Active CN219384186U (en) | 2023-03-24 | 2023-03-24 | Automatic cutting machine for plastic film winding |
Country Status (1)
| Country | Link |
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| CN (1) | CN219384186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682375A (en) * | 2024-02-04 | 2024-03-12 | 合肥东昇智能装备股份有限公司 | Unilateral rolling once cutting machine |
-
2023
- 2023-03-24 CN CN202320599380.XU patent/CN219384186U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682375A (en) * | 2024-02-04 | 2024-03-12 | 合肥东昇智能装备股份有限公司 | Unilateral rolling once cutting machine |
| CN117682375B (en) * | 2024-02-04 | 2024-04-16 | 合肥东昇智能装备股份有限公司 | Unilateral rolling once cutting machine |
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