CN211466528U - Paper tube cutting device - Google Patents
Paper tube cutting device Download PDFInfo
- Publication number
- CN211466528U CN211466528U CN202020006025.3U CN202020006025U CN211466528U CN 211466528 U CN211466528 U CN 211466528U CN 202020006025 U CN202020006025 U CN 202020006025U CN 211466528 U CN211466528 U CN 211466528U
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- CN
- China
- Prior art keywords
- paper tube
- arc
- cutting device
- conveying roller
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a paper tube cutting device, including base, drive roller, conveying roller and cutting blade, the conveying roller rotates to be installed on the base, place on the conveying roller through the paper tube, and advance through drive roller drive paper tube, set for paper tube advancing distance through the controller, advance to after setting for the distance when the paper tube, the second motor drives the gear and rotates, the gear drives the rack and rotates, thereby make the drive ring seat rotate, when the drive ring seat rotates, the arc inner wall through spacing inslot portion makes the radial inside extrusion of connecting rod edge ring cover, thereby make the arc splint press from both sides the clamp tightly to the periphery of paper tube, furtherly, the first motor downstream of cylinder drive, first motor drive cutting blade rotates, thereby cut the paper tube, once cut the back that finishes, repeat above-mentioned action, accomplish until paper tube dissection operation.
Description
Technical Field
The utility model relates to a cutting device specifically is a paper tube cutting device.
Background
At present, paper tubes are applied to multiple industries, the paper tube machine for producing the paper tubes basically realizes automation, the paper tubes need to be cut in a segmented mode in the production process, the paper tubes need to be pressed circumferentially in the cutting process to prevent the phenomenon that notches are uneven due to vibration of the paper tubes in the cutting process, and the conventional paper tube cutting device mainly can be manually locked through threads when the conventional paper tube cutting device is used for pressing the paper tubes circumferentially, so that the locking operation is complex and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient to use can carry out the paper tube cutting device of automatic locking to the paper tube to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a paper tube cutting device comprises a base, a driving roller, a conveying roller and a cutting blade, wherein the conveying roller is rotatably installed on the base, the driving roller is rotatably installed above the conveying roller, a paper tube passing channel for a paper tube to pass is reserved between the conveying roller and the driving roller, a first support is installed on the base, a supporting seat for supporting a cutting end of the paper tube is installed in the first support, a cylinder is fixedly connected to the top of the first support, a telescopic rod of the cylinder extends into the first support, a first motor is fixedly connected to a telescopic rod of the cylinder, the cutting blade is installed on a rotating shaft of the first motor, a clamping assembly is arranged between the conveying roller and the first support, the clamping assembly comprises a ring sleeve, the ring sleeve is fixedly installed on the base through a second support, and at least four arc-shaped clamping plates are uniformly distributed in the ring sleeve, the arc-shaped clamping plate is arranged in the ring sleeve in a sliding manner along the radial direction of the ring sleeve, and the arc-shaped clamping plate further comprises a driving device for driving the arc-shaped clamping plate to slide.
As a further aspect of the present invention: the outer side of the arc-shaped clamping plate is fixedly connected with a connecting rod, and the connecting rod penetrates through the ring sleeve in a sliding mode along the radial direction.
As a further aspect of the present invention: the driving device comprises a driving ring seat, the driving ring seat is coaxially and rotatably installed outside the ring sleeve, a limiting groove is formed in the inner wall of the arc-shaped clamping plate and provided with an arc-shaped inner wall, and the free end of the connecting rod is attached to the arc-shaped inner wall.
As a further aspect of the present invention: still include reset spring, reset spring is around locating on the connecting rod, reset spring's one end link firmly in the ring cover, reset spring's the other end link firmly in on the arc splint.
As a further aspect of the present invention: and the free end of the connecting rod is provided with a ball in a rolling way.
As a further aspect of the present invention: the gear ring is characterized by further comprising a rack and a gear, wherein the rack is fixedly connected to the outer wall of the driving ring seat along the circumferential direction, the gear is meshed with the rack, and the gear is driven by a second motor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, high durability and convenient use, rotate through second motor drive gear, thereby realize driving the ring holder and rotate under the effect of rack, and make arc splint along the radial slip of ring cover and realize that the circumference of paper tube is tight under the extrusion of spacing groove presss from both sides tightly, thereby realize the self-holding operation of paper tube, simplify the locking operation flow, and simultaneously, the slippage of arc splint can be controlled accurately through the rotation volume of controlling the second motor, thereby can press from both sides tightly the paper tube of different radiuses, the high plant universality.
Drawings
FIG. 1 is a schematic structural view of a paper tube cutting device;
FIG. 2 is a transverse cross-sectional view of the clamp assembly in the paper tube cutting apparatus;
FIG. 3 is an enlarged view of the clamp assembly in the paper tube cutting apparatus;
in the figure: the paper tube cutting device comprises a paper tube 1, a driving roller 2, a clamping assembly 3, a cutting blade 4, a first motor 5, an air cylinder 6, a supporting seat 7, a first support 8, a base 9, a rack 10, a conveying roller 11, a second motor 12, a gear 13, a second support 14, a ring sleeve 15, an arc-shaped clamping plate 16, a return spring 17, a driving ring seat 18, a limiting groove 19, a connecting rod 20 and balls 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a paper tube cutting device includes a base 9, a driving roller 2, a conveying roller 11 and a cutting blade 4, the conveying roller 11 is rotatably installed on the base 9, the driving roller 2 is rotatably installed above the conveying roller 11, a tube passing channel for the paper tube 1 to pass through is reserved between the conveying roller 11 and the driving roller 2, a first bracket 8 is installed on the base 9, a supporting seat 7 for supporting a cutting end of the paper tube 1 is installed in the first bracket 8, a cylinder 6 is fixedly connected to the top of the first bracket 8, an expansion link of the cylinder 6 extends into the first bracket 8, a first motor 5 is fixedly connected to an expansion link of the cylinder 6, the cutting blade 4 is installed on a rotating shaft of the first motor 5, and a clamping assembly 3 is arranged between the conveying roller 11 and the first bracket 8, clamping component 3 includes ring cover 15, ring cover 15 passes through second support 14 fixed mounting on base 9, evenly distributed has four at least arc splint 16 in the ring cover 15, arc splint 16 follow ring cover 15 radially slide set up in the ring cover 15, still including being used for the drive arc splint 16 drive that slides.
In this embodiment, specifically, the outer side of the arc-shaped splint 16 is fixedly connected with a connecting rod 20, and the connecting rod 20 is slidably disposed on the ring sleeve 15 along the radial direction.
In this embodiment, specifically, the driving device includes a driving ring seat 18, the driving ring seat 18 is coaxially rotatably installed outside the ring sleeve 15, a limiting groove 19 is formed on an inner wall of the arc-shaped clamping plate 16, the limiting groove 19 has an arc-shaped inner wall, and a free end of the connecting rod 20 is attached to the arc-shaped inner wall.
Preferably, in order to make the connecting rod 20 reset and rebound, the elastic spring device further comprises a return spring 17, wherein the return spring 17 is wound on the connecting rod 20, one end of the return spring 17 is fixedly connected to the ring sleeve 15, and the other end of the return spring 17 is fixedly connected to the arc-shaped clamping plate 16.
Preferably, in order to reduce friction between the end of the connecting rod 20 and the inner wall of the limit groove 19, a ball 21 is roll-mounted on the free end of the connecting rod 20.
In this embodiment, specifically, the device further includes a rack 10 and a gear 13, where the rack 10 is circumferentially fixed to an outer wall of the driving ring seat 18, the gear 13 is engaged with the rack 10, and the gear 13 is driven by the second motor 12.
In addition, it should be noted that the present embodiment further includes a controller for controlling the rotation of the first motor 5, the second motor 12, the air cylinder 6, and the driving roller 2.
The utility model discloses a theory of operation is:
when the paper tube cutting machine is used, the paper tube 1 is placed on the conveying roller 11, the paper tube 1 is driven to advance through the driving roller 2, the advance distance of the paper tube 1 is set through the controller, after the paper tube 1 advances to the set distance, the second motor 12 drives the gear 13 to rotate, the gear 13 drives the rack 10 to rotate, so that the driving ring seat 18 rotates, when the driving ring seat 18 rotates, the connecting rod 20 is extruded inwards along the radial direction of the ring sleeve 15 through the arc-shaped inner wall inside the limiting groove 19, so that the arc-shaped clamping plate 16 clamps the periphery of the paper tube 1, further, the air cylinder 6 drives the first motor 5 to move downwards, the first motor 5 drives the cutting blade 4 to rotate, so that the paper tube 1 is cut, and after one-time cutting is finished, the actions are repeated until the paper tube 1 section cutting operation is finished.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A paper tube cutting device comprises a base, a driving roller, a conveying roller and a cutting blade, wherein the conveying roller is rotatably installed on the base, the driving roller is rotatably installed above the conveying roller, a tube passing channel for a paper tube to pass through is reserved between the conveying roller and the driving roller, and the paper tube cutting device is characterized in that: install first support on the base, install in the first support and be used for carrying out the supporting seat that supports to the cutting end of paper tube, the top of first support has linked firmly the cylinder, the telescopic link of cylinder extends to in the first support, linked firmly first motor on the telescopic link of cylinder, cutting blade installs in the pivot of first motor, the conveying roller with be provided with clamping component between the first support, clamping component includes the ring cover, the ring cover passes through second support fixed mounting and is in on the base, evenly distributed has four at least arc splint in the ring cover, arc splint follow the radial sliding of ring cover set up in the ring cover, still including being used for the drive arrangement that arc splint slided.
2. The paper tube cutting device according to claim 1, characterized in that: the outer side of the arc-shaped clamping plate is fixedly connected with a connecting rod, and the connecting rod penetrates through the ring sleeve in a sliding mode along the radial direction.
3. The paper tube cutting device according to claim 2, characterized in that: the driving device comprises a driving ring seat, the driving ring seat is coaxially and rotatably installed outside the ring sleeve, a limiting groove is formed in the inner wall of the arc-shaped clamping plate and provided with an arc-shaped inner wall, and the free end of the connecting rod is attached to the arc-shaped inner wall.
4. The paper tube cutting device according to claim 3, characterized in that: still include reset spring, reset spring is around locating on the connecting rod, reset spring's one end link firmly in the ring cover, reset spring's the other end link firmly in on the arc splint.
5. The paper tube cutting device according to claim 4, characterized in that: and the free end of the connecting rod is provided with a ball in a rolling way.
6. The paper tube cutting device according to claim 5, characterized in that: the gear ring is characterized by further comprising a rack and a gear, wherein the rack is fixedly connected to the outer wall of the driving ring seat along the circumferential direction, the gear is meshed with the rack, and the gear is driven by a second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006025.3U CN211466528U (en) | 2020-01-03 | 2020-01-03 | Paper tube cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006025.3U CN211466528U (en) | 2020-01-03 | 2020-01-03 | Paper tube cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211466528U true CN211466528U (en) | 2020-09-11 |
Family
ID=72358534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020006025.3U Expired - Fee Related CN211466528U (en) | 2020-01-03 | 2020-01-03 | Paper tube cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211466528U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372719A (en) * | 2020-10-20 | 2021-02-19 | 中山市保珑橡塑制品有限公司 | Cutting device of online foaming pipe |
| CN112405677A (en) * | 2020-10-23 | 2021-02-26 | 窦海霞 | Equipment for punching plastic pipe orifice |
| CN114179013A (en) * | 2021-12-16 | 2022-03-15 | 苏州赛腾精密电子股份有限公司 | Coaxial positioning device |
| CN114789274A (en) * | 2022-05-24 | 2022-07-26 | 江苏奥瑞斯智能装备有限公司 | Circumferential fixing anti-offset double-wall corrugated pipe end cutting equipment |
| CN116533003A (en) * | 2023-07-03 | 2023-08-04 | 无锡亿莱特科技有限公司 | Automatic production line for petroleum casing collar |
-
2020
- 2020-01-03 CN CN202020006025.3U patent/CN211466528U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372719A (en) * | 2020-10-20 | 2021-02-19 | 中山市保珑橡塑制品有限公司 | Cutting device of online foaming pipe |
| CN112405677A (en) * | 2020-10-23 | 2021-02-26 | 窦海霞 | Equipment for punching plastic pipe orifice |
| CN112405677B (en) * | 2020-10-23 | 2022-09-02 | 任丘市华信电信器材有限公司 | A equipment that is used for plastics tubular product mouth of pipe to dash shape |
| CN114179013A (en) * | 2021-12-16 | 2022-03-15 | 苏州赛腾精密电子股份有限公司 | Coaxial positioning device |
| CN114179013B (en) * | 2021-12-16 | 2024-04-02 | 苏州赛腾精密电子股份有限公司 | Coaxial positioning device |
| CN114789274A (en) * | 2022-05-24 | 2022-07-26 | 江苏奥瑞斯智能装备有限公司 | Circumferential fixing anti-offset double-wall corrugated pipe end cutting equipment |
| CN114789274B (en) * | 2022-05-24 | 2024-04-12 | 江苏奥瑞斯智能装备有限公司 | Fixed skew double-walled bellows pipe end cutting equipment that prevents in circumference |
| CN116533003A (en) * | 2023-07-03 | 2023-08-04 | 无锡亿莱特科技有限公司 | Automatic production line for petroleum casing collar |
| CN116533003B (en) * | 2023-07-03 | 2023-09-08 | 无锡亿莱特科技有限公司 | Automatic production line for petroleum casing collar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20220103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |