CN210307037U - Paper tube deformation repairing machine - Google Patents
Paper tube deformation repairing machine Download PDFInfo
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- CN210307037U CN210307037U CN201920926742.5U CN201920926742U CN210307037U CN 210307037 U CN210307037 U CN 210307037U CN 201920926742 U CN201920926742 U CN 201920926742U CN 210307037 U CN210307037 U CN 210307037U
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Abstract
The utility model discloses a paper tube deformation repairing machine, which comprises a frame, feed mechanism, discharge mechanism, repair body and pushing equipment have in the frame, and pushing equipment can push into paper tube one end to repair body, and repair body includes the fixed lantern ring and places in it, by driving motor driven friction piece, but the lantern ring sets up with the friction piece is concentric and inject the cavity of formation between the two and supply paper tube one end and insert. The upper part of the lantern ring is provided with a pressing part for pressing the paper tube, so that the forward force of one end of the paper tube when the friction piece rotates at high speed is counteracted. The utility model has the advantages of simple structure and reasonable design, can effectually fix a position the paper tube and polish its one end and handle, make the mouth of pipe of paper tube polish smoothly, solve the mouth of pipe and appear the paper perk problem.
Description
Technical Field
The utility model relates to a paper tube deformation repairing machine for the mouth of pipe to the paper tube after using is restoreed.
Background
At present, after the production of the paper in a cylinder is finished, the paper needs to be wound on a paper tube. When the packaging paper is used, the pipe opening of the paper pipe is abraded, so that the paper on the paper pipe is easy to tilt at the pipe opening of the paper pipe. When the paper tube is tilted and the paper on the paper tube is used up, the existing treatment method is to throw away the paper tube as waste, which causes a certain waste of resources and increases the enterprise cost.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a paper tube deformation repairing machine, which realizes the recycling of paper tubes and reduces the enterprise cost.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a paper tube deformation repairing machine comprises a rack, wherein a hollowed repairing platform is arranged on the rack, the repairing platform is provided with a first station and a second station along the X-axis direction, and a third station and a fourth station along the Y-axis direction; a feeding mechanism is arranged on the rack positioned outside the first station, a discharging mechanism is arranged on the rack positioned outside the second station, a repairing mechanism is arranged on the rack positioned outside the fourth station, and a pushing mechanism capable of inserting one end of the paper tube into the repairing mechanism is arranged on the rack positioned outside the third station;
the repairing mechanism comprises a first bearing table capable of moving on the rack along the Y-axis direction, a first mounting plate is vertically arranged on the first bearing table close to one side of the repairing platform, a sleeve ring is fixedly arranged on the first mounting plate, a circular inner hole is formed in the sleeve ring, a friction piece with a circular cross section is concentrically arranged in the circular inner hole, the friction piece is connected with a driving shaft of a driving motor arranged on the first bearing table, and a cavity into which one end of a paper supply pipe is inserted is formed between the outer surface of the friction piece and the inner surface of the sleeve ring; the first mounting plate above the lantern ring is provided with a pressing part which can abut against the upper end face of the paper tube on one side of the cavity.
The utility model discloses a push the one end of paper tube to the cavity in, its outside is with compressing tightly the portion, avoids the paper tube position to place stably when the friction piece is high-speed to rotate, and the pressfitting of polishing is partly to the perk in the paper tube to the friction piece, makes the mouth of pipe of paper tube polish smoothly, solves the mouth of pipe and appears the perk problem of paper.
Further, the compressing part comprises a first cylinder mounting platform arranged above the lantern ring, and the first cylinder mounting platform is fixedly connected with the first mounting plate; the first cylinder is inversely installed on the first cylinder installation platform, the ejector rod of the first cylinder is connected with the roller installation seat below the first cylinder installation platform, the roller is arranged on the roller installation seat along the Y-axis direction, the roller can rotate along the axis of the roller, and the lower end of the roller is exposed below the roller installation seat. The number of the rollers is generally two, the two rollers have the same structure and size, the placement heights are the same, and the paper tube to be repaired is positioned between the two rollers. When the first cylinder is unfolded, the roller mounting seat moves downwards to enable the roller to be in contact with the paper tube, upward force on the paper tube when the friction piece rotates at a high speed is offset, and the position of the paper tube is stable when the paper tube is polished. Simultaneously in order to ensure the stability of the roller mounting seat when reciprocating, a guide post is arranged between the roller mounting seat and the first cylinder mounting platform for guiding and limiting the movement of the roller mounting seat and avoiding the position deviation of the roller mounting seat.
Further, a third slide block is fixedly arranged at the lower end of the first bearing table, the third slide block is mounted on a third slide rail, and the third slide rail is placed on the rack along the Y-axis direction; and one end of the first bearing table is fixedly connected with one end of the fourth cylinder.
Further, the pushing mechanism comprises a second bearing table arranged on the rack, a second air cylinder placed along the Y-axis direction is arranged on the second bearing table, and an ejector rod of the second air cylinder is connected with an ejector piece capable of being inserted into and abutted against one end of the paper tube. When the second cylinder is unfolded, the ejection piece moves forwards to push the paper tube into the cavity.
Preferably, the ejector rod of the second cylinder is connected with one end of a first connecting rod through a floating joint, and the other end of the first connecting rod is fixedly connected with a material ejecting part; the first connecting rod is fixedly arranged on a first sliding block, the first sliding block is arranged on a first sliding rail, and the first sliding rail is arranged along the Y-axis direction and is arranged on the rack or a second bearing table; the first sliding block is provided with a first induction block and a second induction block which are arranged at intervals, and the distance between the first induction block and the second induction block is consistent with the stroke of the second cylinder; and a first sensor corresponding to the first induction block and a second sensor corresponding to the second induction block are arranged on the frame or the second bearing table.
The telescopic limitation of the cylinder is overcome by the aid of the first connecting rod, and space is provided for monitoring of a subsequent sensor. And the two sensors respectively monitor the corresponding induction blocks, and can limit whether the cylinder stretches in place or not, so that whether the paper tube is inserted in place or not is guaranteed.
The feeding mechanism comprises a feeding groove which is obliquely arranged and fixed on the rack, the height of a feeding hole of the feeding groove is higher than that of a discharging hole of the feeding groove, and a pipe pressing piece is arranged on the feeding groove close to one side of the repairing platform; and a pushing assembly capable of pushing a single paper tube to one side of the chamber is arranged on the machine frame below the feeding groove.
Specifically, the pushing assembly comprises a third cylinder arranged on the rack, a mandril of the third cylinder is connected with one end of a second connecting rod through a floating joint, and the other end of the second connecting rod is fixedly connected with a second sliding block; the second sliding block is provided with a bearing plate, the bearing plate is provided with a stripper plate placed on the paper supply pipe, and the stripper plate is positioned at the hollow part of the repair platform; the second sliding block is arranged on a second sliding rail, and the second sliding rail is placed on the rack along the X-axis direction; the tail part of the stripper plate is hinged to the bearing plate, the lower end face of the front end of the stripper plate is fixedly connected with the upper end of the spring, and the lower end of the spring is fixedly connected with the bearing plate.
Through above-mentioned structural design, a plurality of paper tubes are placed in proper order in the feed chute, and it relies on the gravity of self to move down. The lowermost one is located within the stripper plate. And the third cylinder is unfolded to push the stripper plate to move forward, so that the paper tube on the stripper plate is opposite to the friction piece and the material ejection piece, and the material ejection piece is conveniently embedded into one end of the paper tube and pushes the other end of the paper tube to be sleeved on the friction piece. Keep the second cylinder in the expansion state, the third cylinder contracts, and the stripper plate can withdraw, and the paper tube is fixed this moment, and the stripper plate can push down the spring of its below, reduces the height of stripper plate, and after breaking away from this paper tube completely, the stripper plate moves on the front end under the effect of spring and supplies next paper tube to place.
Preferably, a third induction block is arranged on the second sliding block, and a third sensor corresponding to the third induction block is arranged on the rack. The third sensor monitors the third induction block, can restrict whether the cylinder puts in place when expanding, ensures that the paper tube is between friction spare and liftout spare.
Further, the discharging mechanism comprises a discharging groove which is obliquely arranged and fixed on the rack, the height of a feeding hole of the discharging groove is lower than that of a discharging hole of the discharging groove, and a brush hair assembly is arranged on the discharging groove close to one side of the repairing platform and used for carrying out ash removal treatment on the surface of the repaired paper tube.
Compared with the prior art, the utility model has the advantages of it is following: simple structure, reasonable in design can effectually fix a position the paper tube and polish its one end, make the mouth of pipe of paper tube polish smoothly, solve the mouth of pipe and appear the paper perk problem.
Drawings
Fig. 1 is a schematic perspective view of a paper tube in an embodiment of the present invention.
Fig. 2 is a schematic perspective view of an embodiment of the present invention.
Fig. 3 is a schematic main body diagram of the repairing mechanism according to the embodiment of the present invention.
Fig. 4 is a schematic main view of a pushing mechanism according to an embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Examples
Referring to fig. 1 to 4, the paper tube deformation repairing machine in the embodiment includes a frame 1, wherein a hollowed repairing platform is arranged on the frame 1, the repairing platform is provided with a first station and a second station along an X-axis direction, and a third station and a fourth station along a Y-axis direction; the machine frame located on the outer side of the first station is provided with a feeding mechanism, the machine frame located on the outer side of the second station is provided with a discharging mechanism, the machine frame located on the outer side of the fourth station is provided with a repairing mechanism, and the machine frame located on the outer side of the third station is provided with a material pushing mechanism capable of inserting one end of a paper tube into the repairing mechanism.
Specifically, in this embodiment, as shown in fig. 3, the repairing mechanism includes a first bearing table 31 movable on the frame 1 along the Y-axis direction, a first mounting plate 32 is vertically disposed on the first bearing table 31 near one side of the repairing platform, a collar 33 is fixedly disposed on the first mounting plate 32, a circular inner hole is disposed in the collar 33, a friction member 34 having a circular cross section is concentrically disposed in the circular inner hole, the friction member 34 is connected to a driving shaft of a driving motor 35 disposed on the first bearing table 31, and a chamber into which one end of the paper feeding tube is inserted is formed between an outer surface of the friction member 34 and an inner surface of the collar 33; the first mounting plate 32 above the collar 33 is provided with a hold-down portion. The compressing portion comprises a first cylinder mounting platform 36 arranged above the collar 33, and the first cylinder mounting platform 36 is fixedly connected with the first mounting plate 32. The first air cylinder mounting platform 36 is provided with a first air cylinder 37 in an inverted manner, an ejector rod of the first air cylinder 37 is connected with an idler wheel mounting seat 38 below the first air cylinder mounting platform 36, an idler wheel 39 placed along the Y-axis direction is arranged on the idler wheel mounting seat 38, the idler wheel 39 can rotate along the axis of the idler wheel 39, and the lower end of the idler wheel 39 is exposed below the idler wheel mounting seat 38. The number of the rollers 39 is generally two, the two rollers have the same structure and size, the placement heights are the same, and the paper tube to be repaired is positioned between the two rollers. When the first cylinder 37 is expanded, the roller mounting seat 38 moves downwards to contact the roller 39 with the paper tube, and the upward force on the paper tube when the friction piece 34 rotates at high speed is counteracted, so that the position of the paper tube is stable during grinding. Meanwhile, in order to ensure the stability of the roller mounting seat 38 during up-and-down movement, a guide post is arranged between the roller mounting seat 38 and the first cylinder mounting platform 36 for guiding and limiting the movement of the roller mounting seat and avoiding the position deviation of the roller mounting seat.
In this embodiment, the first plummer 31 is implemented as follows: a third sliding block is fixedly arranged at the lower end of the first bearing table 31 and is mounted on a third sliding rail, and the third sliding rail is placed on the rack 1 along the Y-axis direction; one end of the first bearing table 31 is fixedly connected with one end of the fourth cylinder 40.
Through in pushing into the cavity with the one end of paper tube, its outside compresses tightly with the portion that compresses tightly, avoids the paper tube position to place stably when the friction piece rotates at a high speed, and the pressfitting is polished to the perk part in the paper tube to the friction piece, makes the mouth of pipe of paper tube polish smoothly, solves the mouth of pipe and appears the paper perk problem.
The pushing mechanism comprises a second bearing table arranged on the rack 1, a second air cylinder 41 placed along the Y-axis direction is arranged on the second bearing table, and an ejector rod of the second air cylinder 41 is connected with an ejector piece 42 which can be inserted into and abutted against one end of the paper tube. In this embodiment, a first connecting rod 43 is further disposed between the second cylinder 41 and the ejector member 42, specifically, the ejector rod of the second cylinder 41 is connected to one end of the first connecting rod 43 through a floating joint, and the other end of the first connecting rod 43 is fixedly connected to the ejector member 42. The first link 43 is fixedly arranged on a first slide block 44, the first slide block 44 is mounted on a first slide rail, and the first slide rail is placed along the Y-axis direction and mounted on the frame 1 or a second bearing table. The first slider 44 is provided with a first sensing block 45 and a second sensing block 46 which are arranged at intervals, and the distance between the first sensing block 45 and the second sensing block 46 is consistent with the stroke of the second cylinder. The first sensor corresponding to the first sensing block and the second sensor corresponding to the second sensing block are arranged on the rack or the second bearing table, the two sensors respectively monitor the corresponding sensing blocks, and the two sensors can limit whether the cylinder stretches in place or not, so that whether the paper tube is inserted in place or not is guaranteed. The use of the first link 43 overcomes the limitation of extension and retraction of the second cylinder 41, and provides space for the use of subsequent sensor monitoring.
In this embodiment, feed mechanism places and fixes feed chute 21 in frame 1 including the slope, feed inlet height of feed chute 21 is higher than its discharge gate height, is close to and is provided with pressure pipe fitting 22 on the feed chute 21 of restoreing platform one side, can know from fig. 2, presses pipe fitting 22 to include two parallel distribution, and the ascending clamp plate of slope, and the afterbody welding of clamp plate is on a fixed pipe, and the front end perk that makes progress of clamp plate is convenient for the paper tube and is got into the clamp plate below, and the both ends of fixed pipe are passed through the mounting panel and are fixed in frame 1. Through the design of above-mentioned clamp plate, the paper tube that the guarantee got into it is arranged one by one, the stack phenomenon can not appear.
And a pushing assembly capable of pushing a single paper tube to one side of the cavity is arranged on the machine frame 1 below the feeding groove 21. Referring to fig. 4, the pushing assembly includes a third cylinder 23 mounted on the frame 1, a top rod of the third cylinder 23 is connected to one end of a second connecting rod 24 through a floating joint, and the other end of the second connecting rod 24 is fixedly connected to a second slider 25; a bearing plate 26 is arranged on the second slide block 25, a stripper plate 27 for placing paper tubes is arranged on the bearing plate 26, and the stripper plate 27 is positioned at the hollow part of the repair platform; the second sliding block 25 is mounted on a second sliding rail, and the second sliding rail is placed on the rack 1 along the X-axis direction; the tail part of the stripper plate 27 is hinged on the bearing plate 26, the lower end face of the front end of the stripper plate 27 is fixedly connected with the upper end of the spring 28, and the lower end of the spring 28 is fixedly connected with the bearing plate 26.
Through the above structural design, a plurality of paper tubes are placed in the feed chute 21 in order, and they move downward by their own weight. The lowermost one is located within the stripper plate 27. The third cylinder 23 is expanded to push the stripper plate 27 to move forward, so that the paper tube on the stripper plate is opposite to the friction member 34 and the material ejecting member 42, and the material ejecting member 42 is conveniently embedded into one end of the paper tube and pushes the other end of the paper tube to be sleeved on the friction member 34. Keeping the second cylinder 41 in the expanded state, contracting the third cylinder 23, retracting the stripper plate 27, fixing the paper tubes at this time, pressing down the spring 28 below the stripper plate 27 by the stripper plate 27, lowering the height of the stripper plate 27 until the stripper plate 27 is completely separated from the paper tubes, and moving the front end of the stripper plate 27 upwards under the action of the spring to place the next paper tube. In the embodiment, in order to ensure whether the third cylinder 23 is in place when being unfolded and ensure that the paper tube is located between the friction member 34 and the ejector member 42, the second slide block 25 is provided with a third sensing block 29, and the frame 1 is provided with a third sensor 30 corresponding to the third sensing block 29.
In this embodiment, the discharging mechanism includes a discharging chute 51 obliquely placed and fixed on the frame 1, a feeding port of the discharging chute 51 is lower than a discharging port thereof, and a brush component is arranged on the discharging chute near one side of the repairing platform for performing ash removal treatment on the surface of the repaired paper tube. The bristle assembly comprises a bristle rod 52, bristles 53 are arranged at the lower end of the bristle rod 52, two mounting guide posts 54 are arranged on the frame 1, sleeves are welded at two ends of the bristle rod 52, and the sleeves can be sleeved on the corresponding mounting guide posts 54. The side wall of the sleeve is provided with an adjusting threaded hole, the inner thread of the sleeve is connected with an adjusting bolt, and the bristle bar 52 can be fixed on the mounting guide pillar 54 through the adjusting bolt when in use.
Like the existing repair equipment, the paper tube deformation repair machine described in this embodiment also has a control unit, a power supply unit, and an air supply unit to realize normal and sequential operation of the equipment.
In use, an operator manually adjusts the position of the paper tube and places the paper tube in the feed chute 21, and the paper tube moves downward and falls into the stripper plate 27 after passing through the tube pressing member 22. The third cylinder 23 is expanded to push the stripper plate 27 to move forward, when the third sensor 30 senses the third sensing block 29, the fourth cylinder 40 is expanded to push the first bearing table 31 to move forward, then the second cylinder 41 is started and expanded to drive the ejector 42 to move forward and push the paper tube to be inserted into the cavity. After the second sensor senses the second sensor 46, the third cylinder 23 retracts and separates the stripper plate 27 from the paper tubes to be processed, the driving motor 35 is started to drive the friction piece 34 to rotate at a high speed, the tube openings of the paper tubes are polished smoothly, and the problem that the paper on the tube openings is tilted is solved. After polishing, the second cylinder 41 and the fourth cylinder 40 contract, and the polished paper tube falls into the discharge chute 51 and is discharged.
The paper tube deformation repairing machine has the advantages of being simple in structure and reasonable in design, being capable of effectively positioning the paper tube and polishing one end of the paper tube, enabling the tube opening of the paper tube to be polished smoothly, and solving the problem that paper is warped at the tube opening.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (9)
1. A paper tube deformation repairing machine comprises a rack, wherein a hollowed repairing platform is arranged on the rack, the repairing platform is provided with a first station and a second station along the X-axis direction, and a third station and a fourth station along the Y-axis direction; a feeding mechanism is arranged on the rack positioned outside the first station, a discharging mechanism is arranged on the rack positioned outside the second station, a repairing mechanism is arranged on the rack positioned outside the fourth station, and a pushing mechanism capable of inserting one end of the paper tube into the repairing mechanism is arranged on the rack positioned outside the third station; the method is characterized in that:
the repairing mechanism comprises a first bearing table capable of moving on the rack along the Y-axis direction, a first mounting plate is vertically arranged on the first bearing table close to one side of the repairing platform, a sleeve ring is fixedly arranged on the first mounting plate, a circular inner hole is formed in the sleeve ring, a friction piece with a circular cross section is concentrically arranged in the circular inner hole, the friction piece is connected with a driving shaft of a driving motor arranged on the first bearing table, and a cavity into which one end of a paper supply pipe is inserted is formed between the outer surface of the friction piece and the inner surface of the sleeve ring; the first mounting plate above the lantern ring is provided with a pressing part which can abut against the upper end face of the paper tube on one side of the cavity.
2. The paper tube deformation repair machine of claim 1, wherein: the pressing part comprises a first air cylinder mounting platform arranged above the lantern ring, and the first air cylinder mounting platform is fixedly connected with the first mounting plate; the first cylinder is inversely installed on the first cylinder installation platform, the ejector rod of the first cylinder is connected with the roller installation seat below the first cylinder installation platform, the roller is arranged on the roller installation seat along the Y-axis direction, the roller can rotate along the axis of the roller, and the lower end of the roller is exposed below the roller installation seat.
3. The paper tube deformation repair machine of claim 1, wherein: the pushing mechanism comprises a second bearing table arranged on the rack, a second cylinder placed along the Y-axis direction is arranged on the second bearing table, and an ejector rod of the second cylinder is connected with an ejector piece capable of being inserted and abutted against one end of the paper tube.
4. The paper tube deformation repair machine of claim 3, wherein: the ejector rod of the second cylinder is connected with one end of a first connecting rod through a floating joint, and the other end of the first connecting rod is fixedly connected with an ejection piece; the first connecting rod is fixedly arranged on a first sliding block, the first sliding block is arranged on a first sliding rail, and the first sliding rail is arranged along the Y-axis direction and is arranged on the rack or a second bearing table; the first sliding block is provided with a first induction block and a second induction block which are arranged at intervals, and the distance between the first induction block and the second induction block is consistent with the stroke of the second cylinder; and a first sensor corresponding to the first induction block and a second sensor corresponding to the second induction block are arranged on the frame or the second bearing table.
5. The paper tube deformation repair machine of claim 1, wherein: the feeding mechanism comprises a feeding groove which is obliquely arranged and fixed on the rack, the height of a feeding hole of the feeding groove is higher than that of a discharging hole of the feeding groove, and a pressure pipe fitting is arranged on the feeding groove at one side close to the repairing platform; and a pushing assembly capable of pushing a single paper tube to one side of the chamber is arranged on the machine frame below the feeding groove.
6. The paper tube deformation repair machine of claim 5, wherein: the pushing assembly comprises a third cylinder arranged on the rack, a mandril of the third cylinder is connected with one end of a second connecting rod through a floating joint, and the other end of the second connecting rod is fixedly connected with a second sliding block; the second sliding block is provided with a bearing plate, the bearing plate is provided with a stripper plate placed on the paper supply pipe, and the stripper plate is positioned at the hollow part of the repair platform; the second sliding block is arranged on a second sliding rail, and the second sliding rail is placed on the rack along the X-axis direction; the tail part of the stripper plate is hinged to the bearing plate, the lower end face of the front end of the stripper plate is fixedly connected with the upper end of the spring, and the lower end of the spring is fixedly connected with the bearing plate.
7. The paper tube deformation repair machine of claim 6, wherein: and a third induction block is arranged on the second sliding block, and a third sensor corresponding to the third induction block is arranged on the rack.
8. The paper tube deformation repair machine of claim 1, wherein: the discharging mechanism comprises a discharging groove which is obliquely arranged and fixed on the rack, the height of a feeding hole of the discharging groove is lower than that of a discharging hole of the discharging groove, and a brushing component is arranged on the discharging groove close to one side of the repairing platform and used for cleaning ash on the surface of the repaired paper tube.
9. The paper tube deformation repair machine of claim 1, wherein: a third sliding block is fixedly arranged at the lower end of the first bearing table, the third sliding block is arranged on a third sliding rail, and the third sliding rail is arranged on the rack along the Y-axis direction; and one end of the first bearing table is fixedly connected with one end of the fourth cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926742.5U CN210307037U (en) | 2019-06-19 | 2019-06-19 | Paper tube deformation repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926742.5U CN210307037U (en) | 2019-06-19 | 2019-06-19 | Paper tube deformation repairing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210307037U true CN210307037U (en) | 2020-04-14 |
Family
ID=70145093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920926742.5U Expired - Fee Related CN210307037U (en) | 2019-06-19 | 2019-06-19 | Paper tube deformation repairing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210307037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202428A (en) * | 2019-06-19 | 2019-09-06 | 太仓市鑫海纸业有限公司 | Paper tube Deformation Repair machine |
-
2019
- 2019-06-19 CN CN201920926742.5U patent/CN210307037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202428A (en) * | 2019-06-19 | 2019-09-06 | 太仓市鑫海纸业有限公司 | Paper tube Deformation Repair machine |
| CN110202428B (en) * | 2019-06-19 | 2024-04-09 | 太仓市鑫海纸业有限公司 | Paper tube deformation repairing machine |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |