CN114772346B - Paper roll feeding mechanism for corrugated board production - Google Patents
Paper roll feeding mechanism for corrugated board production Download PDFInfo
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- CN114772346B CN114772346B CN202210616853.2A CN202210616853A CN114772346B CN 114772346 B CN114772346 B CN 114772346B CN 202210616853 A CN202210616853 A CN 202210616853A CN 114772346 B CN114772346 B CN 114772346B
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- paper roll
- rotating shaft
- plate
- supporting
- station
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- 230000007246 mechanism Effects 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000000123 paper Substances 0.000 description 60
- 238000004804 winding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Abstract
The invention discloses a paper roll feeding mechanism for corrugated board production, which comprises a base, wherein a supporting rod for bearing paper rolls is arranged on the base, a bearing mechanism is arranged on the supporting rod, and the first station is provided with: the bearing mechanism is contracted into the supporting rod; at the second station: the bearing mechanism is inserted into the paper roll so as to support the paper roll; the bearing mechanism is inserted into the paper roll to support the paper roll in the process of moving from the first station to the second station. According to the paper roll feeding mechanism for corrugated board production, the supporting rod is provided with the supporting mechanism for supporting the paper roll, the supporting mechanism is provided with the two stations, and then the automatic feeding of the paper roll is realized in the process of switching the two stations, so that the paper roll is automatically fed onto the discharging equipment, the feeding mechanism is not required to be arranged independently, the production cost of the equipment is reduced as a whole, and the production efficiency of corrugated paper is greatly improved.
Description
Technical Field
The invention relates to the technical field of corrugated paper production, in particular to a paper roll feeding mechanism for corrugated paper board production.
Background
It is known that corrugated board is a multi-layer adhesive body, which is at least composed of a layer of corrugated medium paper interlayer and a layer of board, has higher mechanical strength, can resist the collision and drop in the process of carrying, and the external board is processed by the purchased paper roll, particularly when in use, the paper roll is discharged by a discharging device, then conveyed to a processing line by a conveying roller, and then is adhered to the corrugated paper roll, so that the paper roll can be firstly arranged on the discharging device by feeding in the process of discharging the paper roll, and then can be used.
The prior art has the following defects: in the prior art, a specific clamping mechanism is generally arranged to clamp and feed the paper roll, and the clamping mechanism not only needs a complex control program, but also needs a plurality of electrical elements to control the arrangement mode, so that the production cost is high, and the subsequent maintenance is inconvenient.
Disclosure of Invention
The invention aims to provide a paper roll feeding mechanism for corrugated board production, which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the paper roll feeding mechanism for corrugated board production comprises a base, wherein a supporting rod for bearing paper rolls is arranged on the base, a bearing mechanism is arranged on the supporting rod, and the bearing mechanism is provided with a first station and a second station on a movement stroke respectively;
at the first station: the bearing mechanism is contracted into the supporting rod;
at the second station: the bearing mechanism is inserted into the paper roll so as to support the paper roll;
the bearing mechanism gradually extends out of the supporting rod in the process of moving from the first station to the second station, and is inserted into the paper roll to support the paper roll.
Preferably, the bearing mechanism comprises a rotating shaft rotatably arranged on the supporting rod, the supporting rod is further provided with a second driving motor, and an output shaft of the second driving motor is inserted into the rotating shaft.
Preferably, the bearing mechanism further comprises an adjusting sleeve sleeved on the rotating shaft, an adjusting column is arranged on the adjusting sleeve, and the adjusting column can be inserted into a locking groove formed in the rotating shaft, so that the adjusting sleeve and the rotating shaft can slide synchronously.
Preferably, a transmission rod is arranged in the support rod in a sliding manner, and one end of the transmission rod is fixedly provided with an extrusion plate;
an adjusting column is arranged on the adjusting sleeve and is inserted into an extrusion groove formed in the extrusion plate;
in the upward moving process of the extrusion plate, the extrusion plate is extruded, so that the extrusion plate extrudes the adjusting column under the action of the extrusion groove, and the adjusting sleeve is driven to slide out of the supporting rod.
Preferably, the base is fixedly provided with a fixed shaft, one of the transmission rods is abutted against the fixed shaft, the fixed shaft is respectively provided with a first position, a second position and a third position, and the adjusting sleeve extends out of the supporting rod when the transmission rod is positioned at the third position.
Preferably, the inclined plate is arranged in the extrusion groove, and the adjusting column is gradually separated from the locking groove under the extrusion of the inclined plate in the sliding process of the adjusting column in the extrusion groove, so that the adjusting sleeve and the rotating shaft can slide relatively.
Preferably, the adjusting sleeve is provided with a tightening assembly, and when the adjusting sleeve and the rotating shaft slide relatively, the tightening assembly can be driven to tighten the paper roll.
Preferably, the tightening assembly comprises a supporting plate arranged on the rotating shaft, the supporting plate is rotatably arranged on the rotating shaft through a hinge rod, and when the adjusting sleeve extrudes the supporting plate, the supporting plate is tightened radially outwards under the action of the hinge rod.
Preferably, the circumferential side wall of the rotating shaft is provided with a guide groove, the edge of the guide groove is provided with round corners, and one end of each round corner faces towards the locking groove.
Preferably, the device further comprises a supporting seat arranged at the first station position of the base, a bearing plate is arranged on the supporting seat in a sliding mode, and a second elastic piece is arranged between the bearing plate and the supporting seat.
In the technical scheme, the paper roll feeding mechanism for corrugated board production has the beneficial effects that:
according to the invention, the supporting rod is provided with the bearing mechanism for bearing the paper roll, the bearing mechanism is provided with the two stations, and then the automatic feeding of the paper roll is realized in the process of switching the two stations, so that the paper roll is automatically fed onto the discharging equipment, the feeding mechanism is not required to be arranged independently, the production cost of the equipment is reduced as a whole, the production efficiency of corrugated paper is greatly improved, complex components are not involved, and the subsequent maintenance is convenient.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a base and a support rod according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an exploded structure of a rotating shaft according to an embodiment of the present invention;
FIG. 4 is a schematic view of an adjusting sleeve and a squeeze plate according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a support bar according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a bearing mechanism according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a support base and a structure according to an embodiment of the present invention;
FIG. 8 is a schematic view of an adjusting sleeve and an adjusting column according to an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of an adjusting sleeve and a supporting plate according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of the support plate according to the embodiment of the invention when being spread.
Reference numerals illustrate:
1. a base; 11. a first driving motor; 21. a second driving motor; 2. a support rod; 22. an extrusion plate; 221. an inclined plate; 222. a transmission rod; 2201. an extrusion groove; 23. an adjustment sleeve; 231. an adjusting column; 2311. a first elastic member; 24. a rotating shaft; 241. a support plate; 2411. a hinge rod; 2401. a guide groove; 2402. a locking groove; 3. paper roll; 4. a support base; 43. a carrying plate; 42. a second elastic member; 5. a fixed shaft; 51. a first position; 52. a second position; 53. and a third position.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "comprising" or "includes" and the like in this disclosure is intended to cover an element or article listed after that term and equivalents thereof without precluding other elements or articles. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Referring to fig. 1-10, a paper roll feeding mechanism for corrugated board production comprises a base 1, wherein a supporting rod 2 for supporting a paper roll 3 is arranged on the base 1, a bearing mechanism is arranged on the supporting rod 2, and the bearing mechanism is respectively provided with a first station and a second station on a movement stroke;
specifically, at a first station: the bearing mechanism is contracted into the supporting rod 2;
at the second station: the bearing mechanism is inserted into the paper roll 3 to support the paper roll 3; the bearing mechanism gradually extends out of the supporting rod 2 and is inserted into the paper roll 3 to support the paper roll during the process of moving from the first station to the second station;
specifically, the bearing mechanism is arranged on the supporting rod 2, then the paper roll 3 is borne through the bearing mechanism, a winding drum is arranged at the center of a paper roll 3 winding shaft in the prior art, the winding drum is of a hollow structure, in the process of loading, the bearing mechanism is inserted into the winding drum, namely, the paper roll 3 can be supported, the first station is at the position of the station shown in fig. 1, at the moment, the supporting rod 2 is positioned above the supporting seat 4, then when the first station moves to the position of the second station, the bearing mechanism gradually stretches into the roller of the paper roll 3, namely, the bearing mechanism for bearing the paper roll 3 is arranged on the supporting rod 2, then the bearing mechanism is arranged into two stations, then, in the process of switching between the two stations, the automatic loading of the paper roll 3 is realized, the paper roll 3 is automatically loaded onto the loading equipment, and the loading mechanism is not required to be independently arranged, the production cost of the equipment is reduced, and the production efficiency of corrugated paper is greatly improved.
Further, the bearing mechanism includes a rotating shaft 24 rotatably disposed on the supporting rod 2, and the supporting rod 2 is further provided with a second driving motor 21, and an output shaft of the second driving motor 21 is inserted into the rotating shaft 24, specifically, the output shaft of the second driving motor 21 is inserted into the position rotating shaft 24, and can drive the rotating shaft 24 to synchronously rotate, and the rotating shaft 24 can slide along an axial direction of the output shaft of the driving motor.
Further, the bearing mechanism further comprises an adjusting sleeve 23 sleeved on the rotating shaft 24, an adjusting column 231 is arranged on the adjusting sleeve 23, and the adjusting column 231 can be inserted into a locking groove formed in the rotating shaft 24, so that the adjusting sleeve and the rotating shaft 24 can slide synchronously.
Further, a transmission rod 222 is slidably arranged in the support rod 2, and one end of the transmission rod 222 is fixedly provided with a squeeze plate 22;
the adjusting sleeve 23 is provided with an adjusting column 231, and the adjusting column 231 is inserted into a squeezing groove 2201 formed in the squeezing plate 22; in the process of moving up the extrusion plate 22, the extrusion plate 22 is extruded, so that the extrusion plate 22 extrudes the adjusting column 231 under the action of the extrusion groove 2201 to drive the adjusting sleeve 23 to slide out of the supporting rod 2, specifically, the invention can realize that the rotating shaft 24 extends out of the supporting rod 2 and is inserted into the roller of the paper roll 3 in the process of moving the supporting rod 2 from the first station to the second station through the transmission rod 222, the extrusion plate 22 and the fixed shaft 5.
Further, a fixed shaft 5 is fixedly arranged on the base 1, one of the driving rods 222 is abutted against the fixed shaft 5, the fixed shaft 5 is respectively provided with a first position 51, a second position 52 and a third position 53, when the driving rod 222 is positioned at the third position 53, the adjusting sleeve 23 extends out of the supporting rod 2, specifically, in the invention, radial dimensions of the first position 51, the second position 52 and the third position 53 are respectively increased, the third position 53 corresponds to a second station, namely, a discharging operation process is performed, the first position 51 corresponds to the first station, namely, a feeding process is performed, and then the second position 52 corresponds to a position when the adjusting column 231 contacts the inclined plate 221.
Further, the inclined plate 221 is disposed in the extrusion slot 2201, and gradually disengages from the locking slot 2402 under the extrusion of the inclined plate 221 during the sliding process of the adjusting post 231 in the extrusion slot 2201, so that the adjusting sleeve 23 and the rotating shaft 24 can slide relatively.
Further, a tightening assembly is arranged on the adjusting sleeve 23, and when the adjusting sleeve 23 and the rotating shaft 24 slide relatively, the tightening assembly can be driven to tighten the paper roll 3.
Further, the tightening assembly comprises a supporting plate 241 arranged on the rotating shaft 24, the supporting plate 241 is rotatably arranged on the rotating shaft 24 through a hinge rod 2411, when the adjusting sleeve 23 extrudes the supporting plate 241, the supporting plate 241 is radially outwards tightened under the action of the hinge rod 2411, and specifically, the rotating shaft 24 is provided with the tightening mechanism for tightening the paper roll 3, after the paper roll 3 is completely loaded, the supporting plate 241 is gradually and synchronously moved towards the direction of the paper roll 3 through the cooperation of the fixing shaft 5, the adjusting sleeve 23 and other structures, and the plurality of hinge rods 2411 and the supporting plate 241 form a parallelogram state respectively, namely when the supporting plate 241 moves, the supporting plate 241 can be outwards expanded under the action of the hinge rod 2411, namely gradually tightened on the inner wall of a middle roller of the paper roll 3, then can be tightened to the inner wall of the roller of the paper roll 3, at the moment, the rotating shaft 24 can be inserted into the inner wall of the paper roll 3, and the tightening mechanism is tightly tightened, so that the stability of the paper roll 3 can be greatly improved in the process of material loading of the paper roll 3, the diameter of the rotating shaft 24 arranged in the scheme is smaller than the diameter of the rotating shaft 24, namely, the diameter of the rotating shaft 24 can not be tightly tightened to the inner roller 24 by the drum 24, and the shaking mechanism can not be conveniently improved.
Further, a guiding groove 2401 is formed on a peripheral side wall of the rotating shaft 24, rounded corners are formed at edges of the guiding groove 2401, one end of each rounded corner faces towards the locking groove 2402, in the invention, by arranging the guiding groove 2401 on the rotating shaft 24 and arranging a plurality of rounded corners, one end of each rounded corner faces towards the locking groove 2402, the adjusting column 231 is not easy to correspond to a notch of the locking groove 2402 after the adjusting column 231 rotates when the adjusting column 231 is separated from the locking groove 2402, namely, when the extruding plate 22 moves downwards, the adjusting sleeve 23 slides reversely, the rotating shaft 24 can be made to rotate adaptively through guiding of the rounded corners, so that the adjusting column 231 corresponds to the notch of the locking groove 2402, the adjusting column 231 is convenient to insert into the locking groove 2402, and next feeding is convenient.
Further, the buffer device further comprises a supporting seat 4 arranged on the base 1, the bearing mechanism is located at the first station position, a bearing plate 43 is slidably arranged on the supporting seat 4, a second elastic piece 42 is arranged between the bearing plate 43 and the supporting seat 4, and the buffer performance of the bearing plate 43 can be mainly improved due to the arrangement of the second elastic piece 42. The invention is provided with the supporting seat 4 for bearing the paper roll 3 and the bearing plate 43, so that the paper roll 3 can be fed conveniently, and when feeding is carried out, the paper roll 3 is firstly placed on the bearing plate 43, and then the supporting rod 2 is waited for rotating and is formed to prop up and tighten the paper roll 3 placed on the bearing plate 43.
In the feeding process, the position of the supporting rod 2 is in the state shown in fig. 1, the supporting rod 2 is in the state of the first station, the bearing mechanism is in the first station and is contracted into the supporting rod 2, the transmission rod 222 is positioned at the first position 51 of the fixed shaft 5, then the bearing mechanism is positioned at the opening of the roller of the paper roll 3 and corresponds to the roller in the middle of the paper roll 3, the supporting rod 2 drives the extrusion plate 22 to be at the lowest position, the adjusting column 231 is also positioned at the uppermost end of the extrusion groove 2201, and the adjusting column 231 is inserted into the locking groove 2402 formed in the adjusting sleeve 23;
then, the supporting rod 2 is rotated by the first driving motor 11, and when the supporting rod 2 rotates, the driving rod 222 gradually moves from the first position 51 to the second position 52 due to the fixed shaft 5, and the driving rod 222 is pressed by the second position 52 to move upwards due to the radial dimension of the driving rod 222 being larger than that of the first position 51, and the pressing plate 22 is only changed in the vertical position and cannot be moved backwards, and the pressing groove 2201 is opened obliquely in the vertical direction, so that the adjusting column 231 arranged in the pressing groove 2201 is limited to move transversely when the pressing plate 22 moves upwards, and the adjusting column 231 passes through the adjusting sleeve 23 and is inserted into the locking groove 2402, so that the adjusting sleeve 23 and the rotating shaft 24 are driven to move synchronously to the outside of the supporting rod 2, and thus gradually inserted into the winding drum in the middle of the paper roll 3.
Further, the adjusting sleeve 23 and the rotating shaft 24 synchronously move to the outside of the supporting rod 2, so after being gradually inserted into the winding drum in the middle of the paper roll 3, the extruding rod continuously rotates again, the extruding rod gradually moves from the second position 52 to the third position 53, then at the further extrusion driving rod 222, the driving rod 222 drives the extruding plate 22 to move upwards again, the adjusting column 231 moves to the position of the inclined plate 221, the inclined plane direction of the inclined plate 221 faces away from the direction of the adjusting column 231, namely, after the adjusting column 231 is extruded by the inclined plate 221, the extruding plate 22 can be led to extend outwards under the extrusion of the inclined plane of the inclined plate 221, namely, the adjusting column 231 is pulled out to the locking groove 2402, then is separated from the locking groove 2402, then under the continuous extrusion of the inclined plate 221, the extruding plate 22 gradually collides with the adjusting sleeve 23 towards the direction of the paper roll 3, and the rotating shaft 24 at this moment moves to the position, so that the adjusting sleeve 23 slides relatively to the rotating shaft 24, thereby the supporting plate 241 is gradually extruded by the inclined plane direction of the inclined plate 221, so that the supporting plate 241 gradually moves synchronously towards the direction of the inclined plate 231, namely, the inclined plate 241 is stretched towards the inner wall 2413, namely, the inner wall 2411 is stretched tightly against the inner wall of the paper roll 3, namely, and then the inner wall 2411 is stretched tightly in the state of the middle of the paper roll 3, namely, the inner wall 241is formed by the stretching tightly when the supporting plate is stretched into the state, and the inner wall of the supporting plate 24. And the position of the supporting rods 2 is at the second station, namely, the paper roll 3 can be automatically fed and is arranged on the bearing mechanisms arranged on the two supporting rods 2.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (4)
1. The paper roll feeding mechanism for corrugated board production comprises a base (1), wherein a supporting rod (2) for bearing a paper roll (3) is arranged on the base (1), and the paper roll feeding mechanism is characterized in that a bearing mechanism is arranged on the supporting rod (2) and is provided with a first station and a second station on a movement stroke respectively;
at the first station: the bearing mechanism is contracted into the supporting rod (2);
at the second station: the bearing mechanism is inserted into the paper roll (3) to support the paper roll (3);
the bearing mechanism gradually extends out of the supporting rod (2) and is inserted into the paper roll (3) to support the paper roll in the process of moving from the first station to the second station; the bearing mechanism comprises a rotating shaft (24) rotatably arranged on the supporting rod (2), the supporting rod (2) is also provided with a second driving motor (21), and an output shaft of the second driving motor (21) is inserted into the rotating shaft (24);
the bearing mechanism further comprises an adjusting sleeve (23) sleeved on the rotating shaft (24), an adjusting column (231) is arranged on the adjusting sleeve (23), and the adjusting column (231) can be inserted into a locking groove formed in the rotating shaft (24) so that the adjusting sleeve and the rotating shaft (24) can synchronously slide;
a transmission rod (222) is arranged in the support rod (2) in a sliding way, and one end of the transmission rod (222) is fixedly provided with an extrusion plate (22);
an adjusting column (231) is arranged on the adjusting sleeve (23), and the adjusting column (231) is inserted into an extrusion groove (2201) formed in the extrusion plate (22);
during the upward movement of the extrusion plate (22), the extrusion plate (22) is extruded, so that the extrusion plate (22) extrudes the adjusting column (231) under the action of the extrusion groove (2201) to drive the adjusting sleeve (23) to slide out of the supporting rod (2);
a fixed shaft (5) is fixedly arranged on the base (1), one transmission rod (222) is abutted against the fixed shaft (5), the fixed shaft (5) is respectively provided with a first position (51), a second position (52) and a third position (53), and when the transmission rod (222) is positioned at the third position (53), the adjusting sleeve (23) extends out of the supporting rod (2);
the inclined plate (221) is arranged in the extrusion groove (2201), and the adjustment column (231) gradually breaks away from the locking groove (2402) under the extrusion of the inclined plate (221) in the process of sliding in the extrusion groove (2201), so that the adjustment sleeve (23) and the rotating shaft (24) can slide relatively;
a guide groove (2401) is formed in the peripheral side wall of the rotating shaft (24), round corners are formed in the edges of the guide groove (2401), and one end of each round corner faces towards the locking groove (2402).
2. A paper roll feeding mechanism for corrugated board production according to claim 1, wherein the adjusting sleeve (23) is provided with a tightening assembly, and when the adjusting sleeve (23) and the rotating shaft (24) slide relatively, the tightening assembly can be driven to tighten the paper roll (3).
3. The paper roll feeding mechanism for corrugated board production according to claim 1, wherein the tightening assembly comprises a supporting plate (241) arranged on the rotating shaft (24), the supporting plate (241) is rotatably arranged on the rotating shaft (24) through a hinge rod (2411), and when the adjusting sleeve (23) presses the supporting plate (241), the supporting plate (241) is tightened radially outwards under the action of the hinge rod (2411).
4. A paper roll feeding mechanism for corrugated board production according to claim 1, further comprising a supporting seat (4), wherein a carrying plate (43) for placing paper rolls is slidably arranged on the supporting seat (4), and a second elastic member (42) is arranged between the carrying plate (43) and the supporting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210616853.2A CN114772346B (en) | 2022-06-01 | 2022-06-01 | Paper roll feeding mechanism for corrugated board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210616853.2A CN114772346B (en) | 2022-06-01 | 2022-06-01 | Paper roll feeding mechanism for corrugated board production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114772346A CN114772346A (en) | 2022-07-22 |
| CN114772346B true CN114772346B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210616853.2A Active CN114772346B (en) | 2022-06-01 | 2022-06-01 | Paper roll feeding mechanism for corrugated board production |
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| CN (1) | CN114772346B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116573501B (en) * | 2023-05-16 | 2024-03-15 | 嘉兴市恒光电力建设有限责任公司 | Winding frame device capable of winding and unwinding wires in multiple directions |
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| JP2008056382A (en) * | 2006-08-29 | 2008-03-13 | Mitsubishi Heavy Industries Printing & Paper Converting Machinery Sales Co Ltd | Base paper roll replacing device and base paper roll replacing method |
| CN206827724U (en) * | 2017-02-28 | 2018-01-02 | 广州九恒条码有限公司 | The wrap-up and cutting machine of cutting machine |
| CN209796996U (en) * | 2019-03-29 | 2019-12-17 | 广东生益科技股份有限公司 | Telescopic chuck and automatic winding equipment |
| CN211594401U (en) * | 2019-11-26 | 2020-09-29 | 河南日报报业集团大河印刷有限公司 | Scroll automatic feeding device |
| CN211444379U (en) * | 2019-12-31 | 2020-09-08 | 郑州市宏美彩印包装有限公司 | Automatic paper feeding device for paper roll |
| CN212502784U (en) * | 2020-05-25 | 2021-02-09 | 河南中智包装有限公司 | Efficient paper feeding mechanism for corrugated raw paper |
| CN212668645U (en) * | 2020-07-16 | 2021-03-09 | 杭州振铭实业有限公司 | Body paper feeding device of corrugated board production line |
| CN214527105U (en) * | 2021-04-01 | 2021-10-29 | 东莞顺诚纸品有限公司 | A loading attachment for flute former scroll |
| CN214652380U (en) * | 2021-04-26 | 2021-11-09 | 上海福铮纸业有限公司 | Feeding device for corrugated board production |
| CN215363977U (en) * | 2021-07-19 | 2021-12-31 | 济南晨彩包装印刷有限公司 | Feeding device is used in corrugated paper production |
| CN216638290U (en) * | 2021-12-31 | 2022-05-31 | 宜兴市博客管道设备有限公司 | Automatic coiled material discharging equipment |
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| CN114772346A (en) | 2022-07-22 |
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