CN211895410U - High-efficient paper machine of mounting - Google Patents
High-efficient paper machine of mounting Download PDFInfo
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- CN211895410U CN211895410U CN202020232962.0U CN202020232962U CN211895410U CN 211895410 U CN211895410 U CN 211895410U CN 202020232962 U CN202020232962 U CN 202020232962U CN 211895410 U CN211895410 U CN 211895410U
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Abstract
The utility model discloses a high-efficient paper machine of mounting relates to the papermaking field, and its technical scheme main points are: the automatic paper feeding device comprises a rack, wherein the rack is provided with a conveying belt for transferring paper, the rack is rotatably provided with a glue spreading roller and a metering roller, a glue containing area is formed between the glue spreading roller and the metering roller, a sliding frame is arranged on the rack in a sliding manner along the vertical direction, the bottom surface of the sliding frame is provided with two baffle plates, and the baffle plates are positioned right above the glue containing area; after the balladeur train removed to flourishing gluey region, the baffle inserts between glue spreader and the measurement roller, the lateral wall of baffle butt glue spreader and measurement roller, two baffles will flourish the length both ends in gluey region and seal, make flourishing gluey region be the cavity form, glue can be spacing in flourishing gluey region. When the paper mounting machine is stopped and restarted, the paper mounting operation can be carried out without waiting for injecting glue into the glue containing area, and the paper mounting machine has the advantage of high production efficiency; through setting up roof and electrothermal tube, when shutting down, glue in the flourishing gluey region is difficult for solidifying, and the mount paper machine can shut down longer time.
Description
Technical Field
The utility model relates to a papermaking field, in particular to paper machine is mounted to high efficiency.
Background
When some paper is used as a cover or a poster of a book, in order to ensure the hardness and the folding resistance of the paper, a paper mounting process is mostly adopted to mount two or more papers together, and the paper mounting is carried out by a paper mounting machine.
The Chinese patent with the prior publication number of grant No. CN105151839B discloses a simple corrugated paper pasting machine, which comprises a pair of paper conveying belt wheels, wherein a paper feeding belt used for placing a corrugated paper pile to be pasted is connected between the pair of paper conveying belt wheels; a plurality of transition platforms which are arranged at intervals are arranged on one side of the conveying belt, a group of paper feeding rollers and a group of glue coating rollers which are arranged up and down are arranged between every two adjacent transition platforms, and the metering rollers and the group of glue coating rollers are arranged oppositely; a line belt is arranged on one side of the transition platform, and line belt rollers are connected to two ends of the line belt; the suction nozzle rotating arm is provided with a plurality of groups of suction nozzles.
When the paper pasting machine works, the lowest corrugated paper in the corrugated paper stack is conveyed to the paper feeding roller by the two conveying wheels, the transition platform plays a supporting role, and when the paper feeding roller clamps the corrugated board at the same speed and continues to move forwards, the conveying wheels and the paper feeding belt stop moving. The paper feeding roller rotates and conveys the corrugated paper to the glue spreader, glue is uniformly spread on the upper surface of the corrugated paper through the glue spreader, the thickness of the glue is determined according to a gap between the metering roller and the glue spreader (positioned at the upper part), and the glue is stored between the glue spreader and the metering roller. The glue is generally a hot melt adhesive.
The above prior art solutions have the following drawbacks: after the laminating machine is stopped, glue is not injected between the glue spreader and the metering roll, flows out from two ends of the glue spreader, and is collected by the container below. After the paper mounting machine is restarted, glue needs to be injected between the glue spreader and the metering roller again, the glue is very viscous and flows slowly, when the glue has enough quantity, the glue spreader can start to rotate to carry out the paper mounting process, the time is wasted, and the production efficiency is lower.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a paper machine is mounted to high efficiency shuts down when restarting, need not wait for glue to pour into flourishing gluey region and can mount the paper operation, has the advantage that production efficiency is high.
The above technical purpose of the present invention can be achieved by the following technical solutions: a high-efficiency paper mounting machine comprises a rack, wherein the rack is provided with a conveying belt for conveying paper, the rack is rotatably provided with a glue spreader and a metering roller, the glue spreader and the metering roller are tightly attached through roller surfaces, a glue containing area is formed between the glue spreader and the metering roller, the distance between the glue spreader and the conveying belt is just suitable for the paper to pass through, a carriage is arranged on the rack in a sliding manner along the vertical direction, the carriage is driven to slide by a driving mechanism arranged on the rack, the bottom surface of the carriage is provided with two baffles, and the baffles are positioned right above the glue containing area; when the balladeur train is to flourishing gluey regional removal back, the baffle inserts between glue spreader and the metering roll, the lateral wall of baffle butt glue spreader and metering roll, two baffles will flourish the length both ends in gluey region and seal, make flourishing gluey region be the cavity form, glue can be spacing in flourishing gluey region.
Through the technical scheme, when the paper mounting machine needs to be suspended, the conveying belt and the glue spreader are firstly stopped to rotate, and then the sliding frame is controlled by personnel to move downwards. After the baffle is inserted between the glue spreading roller and the metering roller, the baffle limits the glue to flow out from the end part of the glue containing area, and simultaneously stops inputting the glue into the glue containing area, and at the moment, the glue containing area can keep a glue containing state.
When the paper mounting machine needs to be restarted, the sliding frame is moved upwards, meanwhile, the glue circulation is started, and the glue is input into the glue containing area again. Then the driving sources of the conveying belt and the glue spreader are started, and the paper pasting machine can recover to operate. Because the glue amount in the glue containing area is basically unchanged before the machine is stopped, the paper mounting operation can be carried out without waiting, and the production efficiency is improved.
Preferably, the driving mechanism comprises a first motor and a screw rod driven by the first motor to rotate, the axial direction of the screw rod is along the vertical direction, and the screw rod penetrates through the sliding frame and is in threaded connection with the sliding frame.
Through the technical scheme, when the first motor operates, the first motor drives the screw rod to rotate, and the screw rod drives the sliding frame to perform vertical lifting motion through threaded connection.
Preferably, the carriage includes a top plate, a plate surface of the top plate is in a horizontal direction, and the baffle is fixed to a bottom surface of the top plate; when the baffle plate seals the two ends of the length of the glue containing area, the top plate just covers the top opening of the glue containing area.
Through above-mentioned technical scheme, insert back between glue spreader, the metering roll when the baffle, the roof covers the top in flourishing gluey region, plays the effect that prevents the dust and fall into glue, and the roof can reduce the chance of flourishing gluey intra-area glue and air contact simultaneously, prolongs the required time of glue solidification.
Preferably, the glue spreading device further comprises a glue circulating system, wherein the glue circulating system comprises a recovery box, a liquid pump and a glue outlet pipe connected with the recovery box, the recovery box is positioned below the end part of the glue spreading roller and used for recovering glue flowing out of the end part of the glue containing area, and the end part, far away from the recovery box, of the glue outlet pipe extends to the position above the glue containing area and is opposite to the glue containing area; the liquid pump is connected to the glue outlet pipe and is used for driving the glue in the recovery box to move upwards along the glue outlet pipe.
Through above-mentioned technical scheme, glue that flourishing gluey regional tip flows can fall into the collection box along with gravity in, through the liquid pump with go out the rubber tube, realize the recycling of glue, make and flourish and remain sufficient glue in the gluey region all the time.
Preferably, the end part of the rubber outlet pipe far away from the recovery box extends vertically downwards, and the top plate is provided with an avoiding hole for the rubber outlet pipe to penetrate.
Through above-mentioned technical scheme, when the balladeur train drove the roof and goes up and down, the rubber outlet pipe can not be touched to the roof, and the roof also can not interfere the rubber outlet pipe and to flourishing gluey regional input glue.
Preferably, the carriage is provided with an electric heating tube, and an electric heating wire is arranged in the electric heating tube in a penetrating manner; the electric heating pipe is located between the two baffle plates, and when the two baffle plates seal the two ends of the length of the glue containing area, the electric heating pipe enters the glue containing area.
Through the technical scheme, after the baffle is inserted between the glue spreading roller and the metering roller, the electric heating pipe enters the glue containing area. Personnel can connect the power supply of the electric heating pipe, the electric heating pipe emits heat to heat the glue in the glue containing area, the glue is further prevented from being solidified, and the paper pasting machine can be stopped for a longer time.
Preferably, the outer wall of the electrothermal tube is cylindrical.
Through the technical scheme, the surface of the electric heating tube is stained with glue after the electric heating tube is taken out from the glue containing area, and when the surface of the electric heating tube needs to be cleaned, the cylindrical electric heating tube is convenient for people to clean.
Preferably, the position of the baffle plate for contacting the glue spreader and the metering roller is fixed with a sealing strip made of rubber.
Through above-mentioned technical scheme, after the baffle moves down to spacing, the sealing strip is established sealedly between baffle and glue spreader, baffle and measurement roller, improves the sealed effect of baffle to flourishing gluey regional tip.
To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:
1. when the paper mounting machine is stopped and restarted, the paper mounting operation can be carried out without waiting for injecting glue into the glue containing area, and the paper mounting machine has the advantage of high production efficiency;
2. when the machine is stopped, the glue in the glue containing area is not easy to cure, and the paper pasting machine can be stopped for a longer time;
3. the baffle plate has a good sealing effect on the end part of the glue containing area.
Drawings
Figure 1 is a front view of the high efficiency laminating machine of the embodiment;
FIG. 2 is a partial perspective view of the embodiment;
fig. 3 is a schematic view of the baffle of the embodiment in a state of closing the end of the glue containing area.
In the figure, 1, a frame; 11. a conveyor belt; 2. glue spreading roller; 21. a metering roll; 22. a glue containing area; 12. a compression roller; 3. a carriage; 13. a guide bar; 4. a drive mechanism; 41. a first motor; 42. a screw rod; 31. a top plate; 32. a baffle plate; 321. a sealing strip; 5. a recycling bin; 51. a liquid pump; 52. discharging the rubber tube; 14. a support bar; 311. avoiding holes; 33. an electric heating tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a high-efficient paper mounting machine, including frame 1, glue circulation system, frame 1 is equipped with the conveyer belt 11 that is used for transferring the paper, and frame 1 rotates and is provided with glue spreader 2 and metering roll 21, and glue spreader 2 and metering roll 21 are located the area face top of conveyer belt 11, and the axis of glue spreader 2 and metering roll 21 is parallel to each other, and glue spreader 2 is rotated by motor drive. The glue spreader 2 and the metering roller 21 are positioned at the same height and are closely attached through the roller surfaces, and the diameter of the metering roller 21 is smaller than that of the glue spreader 2. An adhesive containing area 22 is formed between the glue spreader 2 and the metering roller 21, the adhesive containing area 22 is positioned at the upper part of the contact position of the glue spreader 2 and the metering roller 21, and the adhesive uses hot melt adhesive. The length direction of the glue containing area 22 is along the length direction of the glue spreader 2, and the width direction of the glue containing area 22 is along the connecting line direction of the glue spreader 2 and the metering roller 21.
The glue applicator roller 2 is spaced from the conveyor belt 11 to pass the paper sheet properly, and the glue applicator roller 2 presses the upper surface of the paper sheet to apply the glue while the metering roller 21 does not contact the paper sheet as the paper sheet moves with the conveyor belt 11. The glued paper is mounted with a subsequent paper by means of a press roll 12.
The carriage 3 includes a top plate 31, the top plate 31 is located right above the glue containing region 22, and a plate surface of the top plate 31 is in a horizontal direction. The top plate 31 is a rectangular plate with a long bar shape, and the length direction of the top plate is along the length direction of the glue containing area 22. Two baffle plates 32 are fixed on the bottom surface of the top plate 31, the two baffle plates 32 are respectively positioned at two ends of the length direction of the top plate 31, and the plate surface of the baffle plate 32 extends downwards along the vertical direction. The distance between the two baffles 32 is slightly less than the length of the glue containing area 22, and the projection of the baffles 32 along the vertical direction is positioned in the glue containing area 22.
Referring to fig. 2 and 3, the shape of the baffle 32 is approximately triangular, and the edge shape of the baffle 32 is the same as the shape of the two side walls of the glue containing area 22. When the carriage 3 moves towards the glue containing area 22, the baffle 32 is inserted between the glue spreader 2 and the metering roller 21, the baffle 32 is abutted to the side walls of the glue spreader 2 and the metering roller 21, the two baffles 32 seal the two ends of the length of the glue containing area 22, the glue containing area 22 is in a concave cavity shape, and glue can be limited in the glue containing area 22. The position of the baffle 32 for contacting the glue application roller 2 and the metering roller 21 is fixed with a sealing strip 321 made of rubber, and the sealing strip 321 is used for ensuring the sealing effect. The dimensions of the top plate 31 are set as: when the baffle 32 closes both ends of the length of the glue containing area 22, the top plate 31 just covers the top opening of the glue containing area 22.
The glue circulating system comprises a recycling tank 5, a liquid pump 51 and a glue outlet pipe 52 connected with the recycling tank 5, the top of the recycling tank 5 is open, the recycling tank 5 is located below the end part of the glue spreader 2, and glue flowing out of the end part of the glue containing area 22 can fall into the recycling tank 5 along with gravity. One end of the glue outlet pipe 52 is communicated with the inner bottom of the recycling box 5, the other end of the glue outlet pipe 52 extends to the position above the glue containing area 22 and is opposite to the glue containing area 22, and the end part, far away from the recycling box 5, of the glue outlet pipe 52 extends vertically downwards. A support rod 14 is fixed at the top of the frame 1, the support rod 14 extends above the top plate 31, and the rubber outlet pipe 52 is fixed on the support rod 14; the top plate 31 is provided with an avoiding hole 311 for the rubber outlet pipe 52 to pass through, when the carriage 3 drives the top plate 31 to lift, the top plate 31 does not touch the rubber outlet pipe 52, and the top plate 31 does not interfere the rubber outlet pipe 52 to input the glue into the glue containing area 22. A liquid pump 51 is connected to the glue outlet pipe 52, and the liquid pump 51 is used for driving the glue in the recycling tank 5 to move upwards along the glue outlet pipe 52 and finally flow into the glue containing area 22 from the upper end of the glue outlet pipe 52.
The carriage 3 is further provided with an electric heating tube 33, the electric heating tube 33 is specifically fixed on the top plate 31 and is located below the top plate 31, the electric heating tube 33 is located between the two baffles 32, and the outer wall of the electric heating tube 33 is cylindrical. The electric heating tube 33 is provided with heating wires, when the two baffles 32 move to seal the two ends of the length of the glue containing area 22, the electric heating tube 33 just enters the glue containing area 22.
When the laminating machine works normally, referring to fig. 1, the baffle 32 is positioned above the glue containing area 22 and far away from the glue containing area 22. The conveyor belt 11 drives the paper to continuously move, and the glue spreader 2 is driven by the motor to rotate. When the glue spreader 2 rotates, the glue spreader 2 drives the metering roller 21 to rotate through the static friction force of the roller surface, and the glue is attached to the surface of the glue spreader 2; when the glue spreader 2 presses the surface of the paper, the glue is spread on the paper. The paper continues to move backwards and another paper is pressed together with the paper by the press roll 12, completing the paper mounting process.
When the laminating machine breaks down and needs to be maintained, or when personnel change shifts and needs to suspend the laminating machine, the conveying belt 11 and the glue spreader 2 are stopped, and then the personnel control the first motor 41 to operate to enable the sliding frame 3 to move downwards. After the baffle 32 is inserted between the glue applicator 2 and the metering roller 21, the baffle 32 restricts the glue from flowing out of the end of the glue containing region 22, and at this time, the power supply of the liquid pump 51 is cut off, so that the glue containing region 22 can keep the state of containing the glue, as shown in fig. 3.
After baffle 32 inserted glue spreader 2, measurement roller 21 between, roof 31 will hold the top of gluing region 22 and cover, play the effect that prevents the dust and fall into glue, roof 31 can reduce the chance that glue and air contacted in the gluey region 22 of flourishing simultaneously, the required time of extension glue solidification. At this time, a person can switch on the power supply of the electric heating tube 33, and the electric heating tube 33 emits heat to heat the glue in the glue containing area 22, so that the glue is further prevented from being solidified, and the paper pasting machine can be stopped for a longer time.
When the paper mounting machine needs to be restarted, the sliding frame 3 is moved upwards, the liquid pump 51 is started to enable glue to be circulated again, then the driving sources of the conveying belt 11 and the glue spreader 2 are started, and the paper mounting machine can be recovered to operate. Because the glue amount in the glue containing area 22 is basically unchanged before the machine is stopped, the paper mounting operation can be carried out without waiting, and the production efficiency is improved.
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 (8)
1. The utility model provides a high-efficient paper mounting machine, includes frame (1), frame (1) is equipped with conveyer belt (11) that are used for transferring the paper, frame (1) rotates and is provided with glue spreader (2) and metering roll (21), glue spreader (2) and metering roll (21) are hugged closely through the roll surface, form flourishing gluey region (22) between glue spreader (2), metering roll (21), the interval of glue spreader (2) and conveyer belt (11) supplies paper just and passes through characterized by: a sliding frame (3) is arranged on the rack (1) in a sliding mode along the vertical direction, the sliding frame (3) is driven to slide by a driving mechanism (4) arranged on the rack (1), two baffles (32) are arranged on the bottom surface of the sliding frame (3), and the baffles (32) are located right above the glue containing area (22); work as balladeur train (3) remove the back to flourishing gluey region (22), baffle (32) insert between glue spreader (2) and measurement roller (21), baffle (32) butt glue spreader (2) and the lateral wall of measurement roller (21), two baffles (32) will flourish the length both ends of gluing region (22) and seal, make flourishing gluey region (22) be the cavity form, glue can be spacing in flourishing gluey region (22).
2. The high efficiency paper laminating machine as claimed in claim 1, characterized in that: the driving mechanism (4) comprises a first motor (41) and a screw rod (42) driven by the first motor (41) to rotate, the axial direction of the screw rod (42) is along the vertical direction, and the screw rod (42) penetrates through the sliding frame (3) and is in threaded connection with the sliding frame (3).
3. The high efficiency paper laminating machine as claimed in claim 1, characterized in that: the sliding frame (3) comprises a top plate (31), the plate surface of the top plate (31) is in the horizontal direction, and the baffle plate (32) is fixed on the bottom surface of the top plate (31); when the baffle (32) closes the two ends of the length of the glue containing area (22), the top plate (31) just covers the top opening of the glue containing area (22).
4. The high efficiency paper laminating machine as claimed in claim 3, characterized in that: the glue spreading device is characterized by further comprising a glue circulating system, wherein the glue circulating system comprises a recycling box (5), a liquid pump (51) and a glue outlet pipe (52) connected with the recycling box (5), the recycling box (5) is located below the end portion of the glue spreading roller (2), the recycling box (5) is used for recycling glue flowing out of the end portion of the glue containing area (22), and the end portion, far away from the recycling box (5), of the glue outlet pipe (52) extends to the position above the glue containing area (22) and is opposite to the glue containing area (22); the liquid pump (51) is connected to the glue outlet pipe (52), and the liquid pump (51) is used for driving the glue in the recovery tank (5) to move upwards along the glue outlet pipe (52).
5. The high efficiency paper laminating machine as claimed in claim 4, characterized in that: the end part of the rubber outlet pipe (52) far away from the recovery box (5) extends vertically downwards, and the top plate (31) is provided with an avoiding hole (311) for the rubber outlet pipe (52) to penetrate.
6. The high efficiency paper laminating machine as claimed in claim 1, characterized in that: the carriage (3) is provided with an electric heating tube (33), and an electric heating wire penetrates through the electric heating tube (33); the electric heating tube (33) is positioned between the two baffle plates (32), and when the two baffle plates (32) seal the two ends of the length of the glue containing area (22), the electric heating tube (33) enters the glue containing area (22).
7. The high efficiency paper laminating machine as claimed in claim 6, characterized in that: the outer wall of the electric heating pipe (33) is cylindrical.
8. The high efficiency paper laminating machine as claimed in claim 1, characterized in that: and the position of the baffle (32) for contacting the glue spreader (2) and the metering roller (21) is fixed with a sealing strip (321) made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232962.0U CN211895410U (en) | 2020-02-29 | 2020-02-29 | High-efficient paper machine of mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232962.0U CN211895410U (en) | 2020-02-29 | 2020-02-29 | High-efficient paper machine of mounting |
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| Publication Number | Publication Date |
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| CN211895410U true CN211895410U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020232962.0U Active CN211895410U (en) | 2020-02-29 | 2020-02-29 | High-efficient paper machine of mounting |
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| CN (1) | CN211895410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691848A (en) * | 2020-12-24 | 2021-04-23 | 重庆市璧山区祥和包装印刷有限公司 | Glue recovery process of paper pasting machine |
-
2020
- 2020-02-29 CN CN202020232962.0U patent/CN211895410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691848A (en) * | 2020-12-24 | 2021-04-23 | 重庆市璧山区祥和包装印刷有限公司 | Glue recovery process of paper pasting machine |
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