CN210854531U

CN210854531U - Winding device of paper dryer

Info

Publication number: CN210854531U
Application number: CN201921356464.0U
Authority: CN
Inventors: 卜建成
Original assignee: Lin'an Wanli Paper Co ltd
Current assignee: Lin'an Wanli Paper Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-26
Anticipated expiration: 2029-08-20

Abstract

The utility model belongs to the technical field of the rolling equipment technique and specifically relates to a coiling mechanism of paper drying-machine is related to, the utility model discloses a two sets of fixed plates and wind-up roll all are equipped with first holder and second holder on two sets of fixed plates, and first holder and second holder have enclosed into the rotation chamber, are equipped with grafting subassembly on the first holder, and one of wind-up roll is served and is seted up flutedly, is equipped with plug connector, driving piece, runner assembly on one of them fixed plate. Drive the plug connector through the driving piece earlier and break away from in the recess, it is fixed to the grafting of second holder to cancel the grafting subassembly again, then rotate the second holder can put into new wind-up roll and rotate the intracavity, and the rethread plug component is pegged graft fixedly with the second holder, then drives the plug connector through the driving piece and inserts in the recess, and rethread rotating assembly drives the plug connector and rotates and to drive the synchronous rotation of wind-up roll. The utility model discloses thereby be convenient for change of wind-up roll has improved work efficiency.

Description

Winding device of paper dryer

Technical Field

The utility model belongs to the technical field of the rolling equipment technique and specifically relates to a coiling mechanism of paper drying-machine is related to.

Background

In the production of paper in the paper industry, a dryer is required to dry paper because the paper produced is wet.

Through the retrieval, chinese patent publication No. CN207291292U discloses a printing paper stoving coiling mechanism, including the stoving box, the inside horizontally metal mesh that is equipped with of stoving box, the metal mesh will be the stoving box internal partitioning for heating chamber and stoving chamber, the upper end in stoving chamber is equipped with the apron, heats the intracavity and is equipped with electric heater unit, the stoving intracavity transversely is equipped with the fixed axle, rotates on the fixed axle and installs the cylinder, and the cylinder is cylinder one and cylinder two respectively, and cylinder one and cylinder two are in same horizontal plane, are equipped with the tensioning cylinder of a parallel between cylinder one and the cylinder two, and the both sides of apron are equipped with U type constant head tank, and the guide roll is installed to U type constant head tank internal rotation, and the right-hand member of the up end of stoving box is equipped with a supporting bench, blast. The utility model discloses can carry out even, fast drying to printing paper, improve drying efficiency, improve oven-dry mass, practice thrift the cost.

The above prior art solutions have the following drawbacks: after the paper is fully received on the winding roller, the winding roller needs to be detached from the bracket, and the new winding roller is replaced to perform subsequent paper winding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough of above-mentioned prior art, the utility model aims at providing a paper drying-machine's coiling mechanism, thereby the change of the wind-up roll of being convenient for has improved work efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a coiling mechanism of paper drying-machine, including two sets of fixed plates that are the interval and set up and locate the wind-up roll between two sets of fixed plates, all be equipped with first holder and second holder on the face that two sets of fixed plates are relative, the second holder rotates to be connected in first holder, first holder and second holder have enclosed and have supplied the wind-up roll to rotate and inlay the rotation chamber of establishing, be equipped with on the first holder and be used for pegging graft the second holder and fix so that first holder and the common centre gripping in the grafting subassembly of wind-up roll of second holder, the both ends of wind-up roll are contradicted respectively in two sets of fixed plates, one of wind-up roll is served and is seted up flutedly, be equipped with the plug connector on one of them fixed plate, the driving piece of drive plug connector in the recess, thereby drive the plug connector rotation makes the synchronous.

By adopting the technical scheme, in the dismounting process of the wind-up roll, the plug connector is driven to be separated from the groove through the driving piece, then the plug-in fixing of the plug-in component to the second clamping piece is cancelled, and then the wind-up roll can be taken out from the rotating cavity for replacement by rotating the second clamping piece to be far away from the first clamping piece;

in the installation process of the winding roller, the winding roller is firstly placed into the rotating cavity, and two ends of the winding roller are abutted against the two groups of fixing plates, so that the winding roller is not easy to slide; the second clamping piece is rotated to be close to the first clamping piece, the second clamping piece is fixedly inserted through the inserting assembly, and the first clamping piece and the second clamping piece clamp the winding roller, so that the winding roller is not easy to shake; then drive the plug connector through the driving piece and insert in the recess, rethread runner assembly drives the plug connector and rotates and can drive the wind-up roll synchronous rotation.

The utility model discloses further set up to: first holder and second holder all are the semicircular setting, and the grafting subassembly is including seting up the inserting groove at first holder tip, and the standing groove has been seted up to the tip of second holder, and sliding fit is equipped with the grafting piece in the standing groove, still is equipped with in the standing groove and promotes the impeller of grafting in the inserting groove of grafting piece, drives the piece that breaks away from in the separating piece of inserting groove of grafting piece.

By adopting the technical scheme, when the first clamping piece and the second clamping piece are clamped on the winding roller, the insertion groove corresponds to the placing groove, and then the pushing piece pushes the insertion block to be inserted in the insertion groove, so that the second clamping piece is inserted and fixed on the first clamping piece; when the separating piece drives the plug-in block to separate from the plug-in groove, the wind-up roll can be taken out from the rotating cavity.

The utility model discloses further set up to: the pushing piece is a first spring, and two ends of the first spring are fixedly connected to the wall of the inserting groove and the inserting block respectively.

By adopting the technical scheme, when the second clamping piece rotates to be close to the first clamping piece, the second clamping piece presses the plug-in block into the placing groove, and the first spring is compressed; treat that the inserting groove is corresponding to the standing groove time, first spring will kick-back and drive the inserting piece and insert in the inserting groove to fix the second holder grafting on first holder.

The utility model discloses further set up to: the outer wall of the second clamping piece is provided with a sliding groove communicated with the placing groove, the separating piece is a separating plate fixed on the inserting block, the separating plate is embedded in the sliding groove in a sliding mode, the sliding direction of the separating plate is the same as that of the inserting block, and one end, far away from the inserting block, of the separating plate penetrates out of the sliding groove.

Through adopting above-mentioned technical scheme, can drive the board that breaks away from and slide in the spout through pressing the one end that breaks away from the board and wear out the spout to impel the grafting piece to break away from in the inserting groove, so that take out the wind-up roll from rotating the intracavity.

The utility model discloses further set up to: the first clamping piece is provided with a torsion spring which drives the second clamping piece to be away from the first clamping piece, and two ends of the torsion spring are fixedly connected to the first clamping piece and the second clamping piece respectively.

By adopting the technical scheme, when the first clamping piece and the second clamping piece are clamped on the winding roller together, the torsion spring is in a deformation state; when the inserting and fixing of the inserting and connecting assembly to the second clamping piece are cancelled, the torsion spring returns to a natural state and drives the second clamping piece to rotate and be far away from the first clamping piece, and therefore the winding roller can be taken out from the rotating cavity conveniently.

The utility model discloses further set up to: the driving piece is a cylinder fixed on the fixing plate, a mounting plate is fixed on a piston rod of the cylinder, and the plug connector is arranged on the mounting plate.

Through adopting above-mentioned technical scheme, the cylinder can drive the plug connector through the flexible of piston rod and insert in the recess or break away from in the recess to the plug connector of being convenient for drives wind-up roll synchronous revolution or takes out the wind-up roll from rotating the intracavity.

The utility model discloses further set up to: the connector clip rotates to be connected in the mounting panel, and the runner assembly includes that the fixed cover establishes the lantern ring outside the connector clip, is fixed with the motor on the mounting panel, and the outer fixed cover of output shaft of motor is equipped with the drive wheel, and the outer tight winding of drive wheel and lantern ring has same belt.

Through adopting above-mentioned technical scheme, when the motor drove the drive wheel and rotates, the belt will drive lantern ring and plug connector and rotate to impel wind-up roll synchronous revolution.

The utility model discloses further set up to: the mounting plate and the fixing plate are connected with the same telescopic rod, and the extending direction of the telescopic rod is the same as the sliding direction of the mounting plate.

Through adopting above-mentioned technical scheme, when the cylinder drove the mounting panel and slides, the telescopic link will guarantee the stability of mounting panel in the slip in-process through flexible.

The utility model discloses further set up to: the two groups of fixing plates are connected with the same abutting roller abutting against the lower surface of the paper in a sliding mode, and elastic pieces for pushing the abutting roller to abut against the winding roller are further arranged on the two groups of fixing plates.

Through adopting above-mentioned technical scheme, the elastic component makes the touch roll contradict in the wind-up roll all the time for the paper of rolling on the wind-up roll is flattened, has reduced the fold on the paper.

To sum up, the utility model discloses following beneficial effect has:

1. the first clamping piece, the second clamping piece, the inserting block and the first spring are arranged, so that the winding roller is conveniently clamped and fixed, and the stability of the winding roller in the using process is ensured;

2. the arrangement of the separation plate and the torsion spring facilitates the taking-up roll to be taken out from the rotating cavity, and the replacement of the take-up roll is facilitated, so that the working efficiency is improved;

3. the paper rolled on the winding roller is flattened by the arrangement of the abutting roller and the elastic piece, and wrinkles on the paper are reduced.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 2 is a schematic sectional view showing a plug-in module according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the contact roller according to the embodiment of the present invention.

In the figure: 1. a fixing plate; 11. a wind-up roll; 2. a first clamping member; 21. a second clamping member; 3. a plug-in assembly; 31. inserting grooves; 32. a placement groove; 33. an insertion block; 34. a first spring; 35. a chute; 36. a disengagement plate; 37. a torsion spring; 4. a groove; 41. a plug-in unit; 42. a cylinder; 43. mounting a plate; 44. a rotating assembly; 45. a collar; 46. a motor; 47. a drive wheel; 48. a belt; 49. a telescopic rod; 491. a fixed cylinder; 492. a slide bar; 5. a touch roller; 51. a slide cylinder; 52. a dovetail block; 53. a dovetail groove; 54. a second spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a winding device of a paper dryer comprises two sets of fixing plates 1 arranged at intervals and a winding roller 11 arranged between the two sets of fixing plates 1, wherein two ends of the winding roller 11 respectively abut against the two sets of fixing plates 1.

As shown in fig. 2, the opposite surfaces of the two groups of fixing plates 1 are respectively fixed with a first clamping part 2, the first clamping part 2 is rotatably connected with the first clamping part 2, the first clamping part 2 and the second clamping part 21 are both arranged in a semi-annular shape, and the first clamping part 2 and the second clamping part 21 enclose a rotating cavity for the wind-up roll 11 to rotate and be embedded.

As shown in fig. 2, the first clamping member 2 is provided with the plugging assembly 3, the plugging assembly 3 includes a plugging groove 31 formed at an end of the first clamping member 2, a placing groove 32 is formed at an end of the second clamping member 21, a plugging block 33 is slidably embedded in the placing groove 32, a pushing member is further arranged in the placing groove 32, the pushing member is a first spring 34, and two ends of the first spring 34 are respectively and fixedly connected to a groove wall of the plugging groove 31 and the plugging block 33. When the first clamping piece 2 and the second clamping piece 21 are clamped on the winding roller 11, the insertion groove 31 corresponds to the placing groove 32, and the first spring 34 drives the insertion block 33 to be inserted into the insertion groove 31, so that the second clamping piece 21 is inserted and fixed on the first clamping piece 2.

As shown in fig. 2, a sliding groove 35 communicating with the placing groove 32 is formed in an outer wall of the second clamping member 21, a separating member is slidably inserted in the sliding groove 35, the separating member is a separating plate 36 fixed to the insertion block 33, a sliding direction of the separating plate 36 is the same as a sliding direction of the insertion block 33, and one end of the separating plate 36 far from the insertion block 33 penetrates out of the sliding groove 35. The insertion block 33 can be separated from the insertion groove 31 by pressing the separation plate 36 to penetrate out of one end of the sliding groove 35; as shown in fig. 3, a torsion spring 37 is disposed on the first clamping member 2, two ends of the torsion spring 37 are respectively and fixedly connected to the first clamping member 2 and the second clamping member 21, and when the insertion block 33 is separated from the insertion slot 31 by pressing the separation plate 36, the torsion spring 37 drives the second clamping member 21 to rotate and keep away from the first clamping member 2, so as to take out the wind-up roll 11 from the rotation cavity.

As shown in fig. 2, one end of the wind-up roll 11 is provided with a groove 4, a plug 41 is inserted into the groove 4, the plug 41 is in a square column shape, one end of the plug 41 penetrates out of the groove 4 and penetrates through the fixing plate 1, and one end of the plug 41 penetrating out of the groove 4 is in a cylindrical shape.

As shown in fig. 1, a driving member is fixed on the fixing plate 1, the driving member is a cylinder 42, a mounting plate 43 is fixed on a piston rod of the cylinder 42, and the cylinder 42 drives the plug-in connector 41 to be inserted into the groove 4 or separated from the groove 4 through the extension and retraction of the piston rod; plug connector 41 rotates to be connected in mounting panel 43, is equipped with rotating assembly 44 on mounting panel 43, and rotating assembly 44 includes that the fixed cover establishes the lantern ring 45 outside plug connector 41, is fixed with motor 46 on the mounting panel 43, and the outer fixed cover of output shaft of motor 46 is equipped with drive wheel 47, and the outer tight winding of drive wheel 47 and lantern ring 45 has same belt 48. When the motor 46 drives the driving wheel 47 to rotate, the belt 48 will drive the collar 45 and the plug-in connector 41 to rotate, thereby causing the wind-up roll 11 to rotate synchronously.

As shown in fig. 1, the same telescopic rod 49 is connected to the mounting plate 43 and the fixing plate 1, the extending direction of the telescopic rod 49 is the same as the sliding direction of the mounting plate 43, the telescopic rod 49 includes a fixing tube 491 fixed to the fixing plate 1, a sliding rod 492 is slidably inserted into the fixing tube 491, and the sliding rod 492 is fixed to the mounting plate 43. When the cylinder 42 drives the mounting plate 43 to slide, the sliding rod 492 will slide in the fixing cylinder 491, so as to ensure the stability of the mounting plate 43 in the sliding process.

As shown in fig. 1, the same touch roller 5 touching the lower surface of the paper is disposed on the two sets of fixing plates 1, the axis of the touch roller 5 and the axis of the wind-up roller 11 are located on the same horizontal plane, and the sliding cylinders 51 are respectively rotatably sleeved at the two ends of the touch roller 5, so that the touch roller 5 can only rotate in the sliding cylinders 51.

As shown in fig. 3, a dovetail block 52 is fixed on the sliding cylinder 51, a dovetail groove 53 extending in the horizontal direction is formed on the fixing plate 1, and the dovetail block 52 is slidably embedded in the dovetail groove 53, so that the touch roller 5 can slide along the extending direction of the dovetail groove 53 and touch the wind-up roller 11; still be equipped with the elastic component on two sets of fixed plates 1, the elastic component is second spring 54, and the both ends of second spring 54 are fixed connection respectively in fixed plate 1 and forked tail piece 52, and second spring 54 will promote to touch roller 5 and support tightly in wind-up roll 11 all the time to make the paper of rolling on wind-up roll 11 flatten.

The implementation principle of the embodiment is as follows: in the dismounting process of the wind-up roll 11, the air cylinder 42 drives the plug connector 41 to break away from the groove 4, and then the plug connector 33 is pressed to break away from one end penetrating out of the sliding groove 35 so as to break away from the plug-in slot 31, the torsion spring 37 drives the second clamping piece 21 to rotate and keep away from the first clamping piece 2, and at the moment, the wind-up roll 11 can be taken out from the rotating cavity for replacement.

In the installation process of the winding roller 11, the winding roller 11 is firstly placed in the rotating cavity, then the second clamping piece 21 is rotated to be close to the first clamping piece 2, the second clamping piece 21 presses the insertion block 33 into the placing groove 32, and when the first clamping piece 2 and the second clamping piece 21 are clamped in the winding roller 11, the first spring 34 drives the insertion block 33 to be inserted into the insertion groove 31, so that the winding roller 11 is limited in the rotating cavity; then, the air cylinder 42 drives the plug-in unit 41 to be inserted into the groove 4, the motor 46 drives the driving wheel 47 to rotate, and the belt 48 drives the collar 45 and the plug-in unit 41 to rotate, so as to enable the wind-up roll 11 to rotate synchronously.

In the process of winding the paper, the outer diameter of the paper tube wound by the paper on the winding roller 11 is gradually larger and larger, the touch roller 5 slides along the extending direction of the dovetail groove 53 and gradually gets away from the winding roller 11, but the touch roller 5 always touches the paper on the winding roller 11 under the action of the second spring 54, so that the paper wound on the winding roller 11 is flattened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a coiling mechanism of paper drying-machine, includes that two sets of fixed plates (1) that are the interval and set up and locate wind-up roll (11) between two sets of fixed plates (1), its characterized in that: the opposite surfaces of the two groups of fixed plates (1) are respectively provided with a first clamping piece (2) and a second clamping piece (21), the second clamping piece (21) is rotatably connected with the first clamping piece (2), the first clamping piece (2) and the second clamping piece (21) enclose a rotating cavity for the rolling roller (11) to be rotatably embedded, the first clamping piece (2) is provided with an inserting component (3) for inserting and fixing the second clamping piece (21) so that the first clamping piece (2) and the second clamping piece (21) are clamped on the rolling roller (11) together, two ends of the rolling roller (11) respectively abut against the two groups of fixed plates (1), one end of the rolling roller (11) is provided with a groove (4), a fixing plate (1) is provided with a plug connector (41), a driving piece for driving the plug connector (41) to be inserted into the groove (4), and a rotating assembly (44) for driving the plug connector (41) to rotate so as to drive the winding roller (11) to rotate synchronously.

2. The winding device of a paper dryer according to claim 1, characterized in that: first holder (2) and second holder (21) all are the semicircular setting, grafting subassembly (3) are including seting up inserting groove (31) at first holder (2) tip, standing groove (32) have been seted up to the tip of second holder (21), sliding fit is equipped with grafting piece (33) in standing groove (32), still be equipped with in standing groove (32) and promote the impeller of grafting in inserting groove (31) of grafting piece (33), drive the piece that breaks away from in inserting groove (31) of grafting piece (33).

3. The winding device of a paper dryer according to claim 2, characterized in that: the pushing piece is a first spring (34), and two ends of the first spring (34) are respectively and fixedly connected to the groove wall of the insertion groove (31) and the insertion block (33).

4. The winding device of a paper dryer according to claim 2, characterized in that: the outer wall of the second clamping piece (21) is provided with a sliding groove (35) communicated with the placing groove (32), the separating piece is a separating plate (36) fixed on the inserting block (33), the separating plate (36) is embedded in the sliding groove (35) in a sliding mode, the sliding direction of the separating plate (36) is the same as that of the inserting block (33), and one end, far away from the inserting block (33), of the separating plate (36) penetrates out of the sliding groove (35).

5. The winding device of a paper dryer according to claim 1, characterized in that: be equipped with on first holder (2) and drive torsional spring (37) that second holder (21) kept away from in first holder (2), the both ends of torsional spring (37) fixed connection respectively in first holder (2) and second holder (21).

6. The winding device of a paper dryer according to claim 1, characterized in that: the driving piece is a cylinder (42) fixed on the fixing plate (1), a mounting plate (43) is fixed on a piston rod of the cylinder (42), and the plug connector (41) is arranged on the mounting plate (43).

7. The winding device of a paper dryer according to claim 6, characterized in that: plug connector (41) rotate to be connected in mounting panel (43), and rotating assembly (44) are fixed with motor (46) including fixed cover establishing lantern ring (45) outside plug connector (41) on mounting panel (43), and the output shaft external fixation cover of motor (46) is equipped with drive wheel (47), and the outer tight winding of drive wheel (47) and lantern ring (45) has same belt (48).

8. The winding device of a paper dryer according to claim 6, characterized in that: the mounting plate (43) and the fixing plate (1) are connected with the same telescopic rod (49), and the extending direction of the telescopic rod (49) is the same as the sliding direction of the mounting plate (43).

9. The winding device of a paper dryer according to claim 1, characterized in that: two sets of sliding connection is gone up in fixed plate (1) is connected with and is contradicted in same conflict roller (5) of paper lower surface, still is equipped with on two sets of fixed plate (1) and promotes the elastic component that the roller (5) supported tightly in wind-up roll (11) of contradicting.