CN220165190U - Paper laying device of paper laying machine - Google Patents
Paper laying device of paper laying machine Download PDFInfo
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- CN220165190U CN220165190U CN202321445874.9U CN202321445874U CN220165190U CN 220165190 U CN220165190 U CN 220165190U CN 202321445874 U CN202321445874 U CN 202321445874U CN 220165190 U CN220165190 U CN 220165190U
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- 239000011521 glass Substances 0.000 claims abstract description 104
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
- 230000007480 spreading Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 239000010893 paper waste Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a paper laying device of a paper laying machine, which comprises a glass conveying roller mechanism, a cutter head mechanism and a paper sucking mechanism, and can realize accurate positioning and adsorption of glass, and avoid movement or deviation of the glass in the paper laying process, so that the paper laying precision and quality are improved, and the surface of the glass is prevented from being scratched or polluted. The glass conveying roller mechanism is provided with a frame body above, a paper roll is arranged inside the frame body, and paper wound by the paper roll is conveyed into the paper suction frame through the conveying roller after passing through the guide roller and the tension roller device. The tensioning device comprises a tensioning support, the tensioning support moves up and down, and a pulling force is provided for paper through a tensioning roller. A knife rest mechanism is arranged above the paper suction frame, the tensioning roller stretches and lifts the paper, and the strip-shaped blades on the knife rest cut the paper. After the cut paper is adsorbed on the surface of the arc paper sucking frame, the cut paper is continuously conveyed forwards through a belt pulley of the paper sucking frame and is attached to the glass surface conveyed by a glass conveying roller below the paper sucking frame.
Description
Technical Field
The utility model relates to the technical field of paper spreading machines, in particular to a mechanism for spreading paper fed by a paper feeding roller of a paper spreading machine on glass fed by the paper feeding roller.
Background
The paper laying machine is a device for laying paper on the surface of glass, and is mainly used for protection and isolation in the glass production process. The paper spreading machine has the main functions of conveying paper to glass, and cutting and positioning according to the size and shape of the glass so as to realize the lamination of the paper and the glass. The quality and the production efficiency of the glass are directly affected by the performance and the precision of the paper laying machine.
Currently, there are two main types of paper laying machines commonly found on the market: manual paper spreader and off-line paper spreader. The manual paper laying machine is a device which depends on manual operation, and needs to manually place paper on glass and cut and adjust the paper by a cutter. The off-line paper laying machine has the advantages of simple structure and low cost, but has the defects of low efficiency and poor precision, and is easy to cause paper waste and glass damage. An automatic paper laying machine is equipment which realizes automatic control by utilizing technologies such as electric, mechanical and pneumatic technologies, can automatically convey paper to glass, and can cut and position according to the size and shape of the glass. The automatic paper spreading machine has the advantages of high efficiency, good precision and material saving, but has the disadvantages of complex structure and high cost.
For example, the Chinese patent publication No. CN104150007 discloses an automatic paper spreader which is a discontinuous paper spreader, a mechanical arm transfers glass to a glass collecting frame and then starts a lifting sliding table and a transverse sliding table to act simultaneously,
after driving the paper cutter and the paper feeder to move, cutting paper and attaching the cut paper to glass through blowing the paper. According to the scheme, the glass paper laying is discontinuous, the paper laying angle alignment between paper and glass cannot be guaranteed, and the glass paper cannot be effectively attached. The structure is complex, a plurality of parts are required to work cooperatively, and the cost and the maintenance difficulty are increased; the paper laying mechanism has high requirements on the motion control of the paper discharge roller, the paper supporting rod, the driving roller, the pressing roller and other parts, and if errors or faults exist, uneven paper laying, misalignment or fracture can be caused.
The applicant wishes to provide a paper laying mechanism which can adjust glass of different sizes by a positioning device, clamp and guide the glass by a roller so that the glass is kept parallel relative to the position of a paper sucking frame, and a belt pulley on the paper sucking frame rotates to lay paper on the glass. The positioning device can effectively ensure that the paper is smoothly laid on the glass. The redundant part can be cut off according to the glass size through the cutter head mechanism. The paper can be firmly adsorbed on the rotating belt by utilizing negative pressure through the paper sucking mechanism, and the suction force of each part and the uniformity can be adjusted, so that the paper stably moves on the rotating belt. Through the collection of above-mentioned structure, guarantee the laminating of paper and glass can effectively promote the efficiency of spreading paper of paper machine.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a paper laying device of a paper laying machine, which aims to improve paper laying efficiency, ensure the adhesion between paper and glass and adapt to glass sizes of different specifications.
A paper laying device of a paper laying machine comprises,
the glass conveying roller mechanism is used for conveying glass to the lower part of the paper suction mechanism, the cutter head mechanism is arranged above the paper suction mechanism and used for cutting off paper fed by the paper conveying roller, the paper suction mechanism is used for adsorbing the paper conveyed by the paper conveying roller and then paving the paper onto the glass below the conveying roller, and the glass positioning mechanism is arranged below the glass conveying roller mechanism and used for positioning the glass conveyed to the lower part of the paper suction mechanism;
the paper sucking mechanism comprises an arc-shaped paper sucking frame, a rotating belt wheel is arranged on the paper sucking frame, a rotating belt is arranged on the rotating belt wheel, a plurality of air suction holes are formed in the rotating belt, the air suction holes are communicated with a negative pressure device, and negative pressure is generated through the air suction holes to adsorb paper on the rotating belt;
the tool bit mechanism comprises a mounting bracket, the mounting bracket is connected with the frame body through a rotating shaft, protruding parts are arranged on two sides of the mounting bracket, the protruding parts are connected with telescopic rods of the air cylinders, a tool rest is arranged on the mounting bracket, and a strip-shaped blade is arranged on the tool rest;
the glass conveying roller mechanism comprises a plurality of rollers which are arranged at intervals, the rollers are driven to rotate by a motor through synchronous pulleys, the glass positioning mechanism comprises a movable mounting plate, a positioning roller cylinder is arranged on the mounting plate, a telescopic rod of the positioning roller cylinder is connected with a positioning roller bracket, a plurality of positioning rollers are arranged on the positioning roller bracket, the end part of the mounting plate is connected with a screw rod through a screw rod nut, and the end part of the screw rod is provided with a distance adjusting hand wheel to drive the screw rod to rotate.
Further, a paper roll is arranged in the frame body, paper is wound on the paper roll, and a guide roller is arranged in the frame and used for guiding the paper; the paper feeding device is characterized by further comprising a tensioning roller device, wherein the tensioning roller device is used for providing tensioning force for paper fed by the paper feeding roller to drive the paper to move up and down, the tensioning roller device at least comprises a first tensioning roller and a second tensioning roller, the first tensioning roller is arranged above or obliquely above the second tensioning roller, and the first tensioning roller and the second tensioning roller keep synchronous up-and-down movement.
Preferably, a guide rail is arranged below the mounting plate, a linear bearing is arranged at the lower part of the mounting plate, and the linear bearing is connected with the guide rail.
Further, the positioning roller support lateral part is provided with a plurality of locating hole, the locating hole is fixed with the installation piece through the bolt, be provided with the bar mounting hole on the installation piece, the upper portion of installation piece is provided with the axis of rotation, the axis of rotation is rotatory to be provided with the positioning roller, positioning roller way below be provided with the roating seat, the axis of rotation rotatable set up in on the roating seat.
Preferably, a supporting seat is arranged in the middle of the guide rail.
Preferably, the hand wheel is fixed on one side surface of the bearing surface through a fixing ring, and the other side surface of the bearing is fixedly connected with the screw rod through a screw.
Preferably, the positioning roller protrudes between a plurality of rollers arranged at intervals of the glass conveying roller mechanism.
The utility model provides a paper laying device of a paper laying machine, which has the following beneficial effects:
the utility model comprises a glass conveying roller mechanism, a cutter head mechanism and a paper sucking mechanism, and can realize accurate positioning and adsorption of glass, and avoid movement or deviation of the glass in the paper laying process, thereby improving the paper laying precision and quality and ensuring that the surface of the glass is not scratched or polluted. Specifically, the glass conveying mechanism continuously conveys glass through rollers in a continuous conveying mode so as to improve the efficiency of conveying the glass. A frame body is arranged above the glass conveying roller mechanism, a paper roll is arranged in the frame body, and paper wound by the paper roll is conveyed into a paper suction frame through a conveying roller after passing through a guide roller and a tensioning roller device. The tensioning device comprises a tensioning support, the tensioning support moves up and down, and a pulling force is provided for paper through a tensioning roller. A knife rest mechanism is arranged above the paper suction frame, the tensioning roller stretches and lifts the paper, and the strip-shaped blades on the knife rest cut the paper. After the cut paper is adsorbed on the surface of the arc paper sucking frame, the cut paper is continuously conveyed forwards through a belt pulley of the paper sucking frame and is attached to the glass surface conveyed by a glass conveying roller below the paper sucking frame. In order to further calibrate the relative position laid between the glass and the paper, the relative position parallel to the paper sucking frame is kept when the glass enters the area below the paper sucking frame, so that the paper can be matched with the position and the money width of the glass. Specifically, glass positioning mechanism includes the mounting panel, the mounting panel passes through the lead screw realization and removes, be provided with the cylinder on the mounting panel, the cylinder drives the locating roller on the locating roller support and presss from both sides tightly to the glass of carrying to glass that is along locating roller direction upward forward in order to guarantee to be pasted in glass surface after the paper absorption frame absorption of being cut out is carried. The utility model adopts the glass conveying roller mechanism, the cutter head mechanism and the paper sucking mechanism, can realize the accurate positioning and the adsorption of glass, and avoids the movement or the deviation of the glass in the paper laying process, thereby improving the paper laying precision and the paper laying quality and ensuring that the surface of the glass is not scratched or polluted.
The utility model adopts the arc-shaped paper suction frame, the rotary belt wheel, the rotary belt and the air suction hole, can effectively adsorb paper on the rotary belt, cuts the paper by the cutter head mechanism, avoids the paper from loosening or wrinkling, and ensures the smoothness and the regularity of the paper. Therefore, the paper laying efficiency and speed can be improved, and the requirement of mass production can be met.
The utility model adopts the movable mounting plate, the positioning roller cylinder, the positioning roller bracket and the positioning rollers, can flexibly adjust the positions and the number of the positioning rollers, is suitable for glass with different sizes, shapes and thicknesses, and improves the stability and the safety of the glass. Thus, the flexibility and adaptability of paper laying can be improved, and the glass laying machine is suitable for glass with different specifications and requirements.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a paper laying device of a paper laying machine according to the present utility model;
FIG. 2 is a schematic view of the structure of a frame of a paper laying device of a paper laying machine according to the present utility model;
FIG. 3 is a side view of a glass delivery roller mechanism of a paper laying device of a paper laying machine of the present utility model;
FIG. 4 is a schematic view of a glass positioning mechanism of a paper laying device of a paper laying machine according to the present utility model;
FIG. 5 is a front view of FIG. 4;
FIG. 6 is a side view of FIG. 4;
FIG. 7 is a schematic view of a mounting bracket of a carriage mechanism of a paper laying device of a paper laying machine according to the present utility model;
fig. 8 is a schematic view of a glass conveying roller mechanism of a paper laying device of a paper laying machine in the utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, a paper laying device of a paper laying machine comprises a frame body 1, a glass conveying roller mechanism 2, a cutter head mechanism 3, a paper sucking mechanism 4 and a glass positioning mechanism 5. The frame body 1 is used for storing and conveying paper, the glass conveying mechanism 2 is arranged below the frame body 1 and is used for conveying glass forwards through rollers, and the cutter head mechanism 3 is arranged on one side of the frame body 1 and above the paper sucking mechanism 4. The cutter head machine mechanism 3 cuts the paper conveyed to the lower part of the cutter head machine mechanism, and the paper is absorbed by the paper absorbing mechanism 4, then is conveyed obliquely downwards and is attached to the surface of glass guided by the glass positioning mechanism 5.
As shown in fig. 2, the frame 1 provides support and fixing for the whole paper laying machine, a paper roll 11 is arranged in the frame 1, paper to be laid is wound on the paper roll 11, and a guide roller 12 is also arranged in the frame 1 for guiding the paper. The frame body 1 is further provided with a tension roller device 13, and the tension roller device 13 is used for providing tension force for paper fed out by the paper roller so as to drive the paper roller to move up and down. The tensioning device 13 provides a pulling force to the paper during the up-and-down movement. The tensioning roller device 13 at least comprises a first tensioning roller 131 and a second tensioning roller 132, wherein the first tensioning roller 131 is arranged above or obliquely above the second tensioning roller 132, and the first tensioning roller 131 and the second tensioning roller 132 keep synchronously moving up and down.
As shown in fig. 3, the glass conveying roller mechanism 2 is used to convey glass to be covered to below the paper suction mechanism. The glass conveying roller mechanism 2 comprises a plurality of rollers 21 which are arranged at intervals, and the rollers 21 are driven to rotate by a motor through synchronous pulleys. The motor can adjust the speed as required. A glass positioning mechanism 5 is arranged below the glass conveying roller mechanism and is used for positioning the glass conveyed below the paper sucking mechanism. As shown in fig. 4-6, the glass positioning mechanism 5 comprises a mounting plate 51, and linear bearings 52 are arranged on two sides below the mounting plate 51, and the linear bearings 52 are connected to the guide rail 52. A screw nut 53 is arranged in the middle of the mounting plate 51, the screw nut 53 is sleeved on a screw rod 54, the end surface of the screw rod 54 is fixed on a bearing 55, and the other end surface of the bearing 55 is fixed with a hand wheel 57 through a fixing ring 56. The screw rod 54 is driven to rotate by rotating the hand wheel 57, and the screw rod nut 53 moves back and forth along the screw rod 54. The positioning roller cylinder 58 is arranged on the mounting plate 51, a telescopic rod of the positioning roller cylinder 58 is connected with the positioning roller bracket 59, and the telescopic rod 58 stretches and contracts to drive the positioning rollers to move forwards and backwards. The positioning roller support 59 lateral part is provided with a plurality of locating hole, the locating hole is fixed with the installation piece 61 through the bolt, be provided with bar mounting hole 62 on the installation piece 61, the upper portion of installation piece 61 is provided with axis of rotation 63, axis of rotation 63 rotation is provided with positioning roller 60, positioning roller way below be provided with roating seat 64, axis of rotation 63 rotatable set up in on the roating seat 64.
As shown in fig. 7, a tool rest mechanism 3 is arranged on one side of the illustrated frame body 1, the tool rest mechanism 3 comprises a mounting bracket 31, the mounting bracket 31 is connected with the frame body through a rotating shaft 32, protruding parts 33 are arranged on two sides of the mounting bracket 31 and are connected with telescopic rods of a tool rest cylinder 33, a tool rest 34 is arranged on the mounting bracket 31, and a strip-shaped blade 35 is arranged on the tool rest 34.
As shown in fig. 8, the paper suction frame mechanism 4 includes an arc-shaped paper suction frame 41, one side of the paper suction frame 41 is provided with a driving motor 42, an output shaft of the driving motor 42 is connected with one end of a universal shaft connector 43, the other side of the universal shaft connector 43 is connected with a belt wheel rotating shaft 44, and the belt wheel rotating shaft 44 is connected with a synchronous belt wheel 45 of the paper suction frame 41. A guide piece 48 is arranged between the synchronous pulleys 45 and used for guiding paper, a plurality of through holes 47 are formed in the rotating belt 46 on the synchronous pulleys 45, and the through holes 47 are communicated with an external negative pressure device.
The paper laying process is as follows: the paper on the paper roll is guided and tensioned by the guide roll and the tensioning roll device and then is sent to the lower part of the knife rest mechanism. The paper on the paper roll is guided and tensioned by the guide roller and the tensioning roller device and then is sent to the lower part of the knife rest mechanism. The paper is cut by pulling up the paper by the tensioning device relative to the blade movement. The knife rest mechanism cuts the paper into strip-shaped paper sheets with the size suitable for glass through the coordination control of the mounting bracket and the knife rest cylinder. The paper sucking frame mechanism is driven by the driving motor and the synchronous belt wheel, adsorbs cut paper sheets on the rotating belt and conveys the cut paper sheets obliquely downwards. The glass conveying roller mechanism conveys glass to be covered to the lower part of the paper sucking frame mechanism through driving of a plurality of rollers and motors. When glass enters the area below the paper sucking frame, the glass positioning mechanism moves the positioning roller to a proper position through the adjustment of the hand wheel and the screw rod, and guides and positions the glass. Meanwhile, the positioning roller cylinder controls the front and back movement of the positioning roller bracket through the telescopic rod, so that the positioning roller guides and positions the glass to enable the glass to keep a proper angle with the position of the paper suction frame. When the sheet on the rotating belt is aligned with the glass, the sheet falls off the rotating belt and covers the glass surface. The glass conveying roller mechanism continues to convey the glass covered with the paper sheet to the next process.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. A paper laying device of a paper laying machine is characterized by comprising,
the glass conveying roller mechanism is used for conveying glass to the lower part of the paper suction mechanism, the cutter head mechanism is arranged above the paper suction mechanism and used for cutting off paper fed by the paper conveying roller, the paper suction mechanism is used for adsorbing the paper conveyed by the paper conveying roller and then paving the paper onto the glass below the conveying roller, and the glass positioning mechanism is arranged below the glass conveying roller mechanism and used for positioning the glass conveyed to the lower part of the paper suction mechanism;
the paper sucking mechanism comprises an arc-shaped paper sucking frame, a rotating belt wheel is arranged on the paper sucking frame, a rotating belt is arranged on the rotating belt wheel, a plurality of air suction holes are formed in the rotating belt, the air suction holes are communicated with a negative pressure device, and negative pressure is generated through the air suction holes to adsorb paper on the rotating belt;
the tool bit mechanism comprises a mounting bracket, the mounting bracket is connected with the frame body through a rotating shaft, protruding parts are arranged on two sides of the mounting bracket, the protruding parts are connected with telescopic rods of the air cylinders, a tool rest is arranged on the mounting bracket, and a strip-shaped blade is arranged on the tool rest;
the glass conveying roller mechanism comprises a plurality of rollers which are arranged at intervals, the rollers are driven to rotate by a motor through synchronous pulleys, the glass positioning mechanism comprises a movable mounting plate, a positioning roller cylinder is arranged on the mounting plate, a telescopic rod of the positioning roller cylinder is connected with a positioning roller bracket, a plurality of positioning rollers are arranged on the positioning roller bracket, the end part of the mounting plate is connected with a screw rod through a screw rod nut, and the end part of the screw rod is provided with a distance adjusting hand wheel to drive the screw rod to rotate.
2. A paper laying device of a paper laying machine according to claim 1, characterized in that a paper roll is arranged in the frame body, paper is wound on the paper roll, and a guide roll is arranged in the frame body for guiding the paper; the paper feeding device is characterized by further comprising a tensioning roller device, wherein the tensioning roller device is used for providing tensioning force for paper fed by the paper feeding roller to drive the paper to move up and down, the tensioning roller device at least comprises a first tensioning roller and a second tensioning roller, the first tensioning roller is arranged above or obliquely above the second tensioning roller, and the first tensioning roller and the second tensioning roller keep synchronous up-and-down movement.
3. A paper laying device of a paper laying machine according to claim 1 or 2, characterized in that a guide rail is arranged below the mounting plate, a linear bearing is arranged at the lower part of the mounting plate, and the linear bearing is connected with the guide rail.
4. The paper laying device of a paper laying machine according to claim 1 or 2, wherein a plurality of positioning holes are formed in the side portion of the positioning roller support, a mounting block is fixed to the positioning holes through bolts, a strip-shaped mounting hole is formed in the mounting block, a rotating shaft is arranged on the upper portion of the mounting block, a positioning roller is rotatably arranged on the rotating shaft, a rotating seat is arranged below the positioning roller table, and the rotating shaft is rotatably arranged on the rotating seat.
5. A paper laying device of a paper laying machine according to claim 3, characterized in that the middle part of the guide rail is provided with a support seat.
6. The paper laying device of a paper laying machine according to claim 5, wherein the hand wheel is fixed on one side surface of the bearing surface through a fixing ring, and the other side surface of the bearing is fixedly connected with the screw rod through a screw.
7. The paper laying device of a paper laying machine according to claim 6, wherein the positioning roller protrudes between a plurality of rollers arranged at intervals of the glass conveying roller mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445874.9U CN220165190U (en) | 2023-06-07 | 2023-06-07 | Paper laying device of paper laying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445874.9U CN220165190U (en) | 2023-06-07 | 2023-06-07 | Paper laying device of paper laying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165190U true CN220165190U (en) | 2023-12-12 |
Family
ID=89051988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321445874.9U Active CN220165190U (en) | 2023-06-07 | 2023-06-07 | Paper laying device of paper laying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165190U (en) |
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2023
- 2023-06-07 CN CN202321445874.9U patent/CN220165190U/en active Active
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