CN219620483U - Negative pressure paper tape conveying device - Google Patents
Negative pressure paper tape conveying device Download PDFInfo
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- CN219620483U CN219620483U CN202320664757.5U CN202320664757U CN219620483U CN 219620483 U CN219620483 U CN 219620483U CN 202320664757 U CN202320664757 U CN 202320664757U CN 219620483 U CN219620483 U CN 219620483U
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- paper tape
- negative pressure
- side plates
- pressure paper
- conveying
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Abstract
The utility model discloses a negative pressure paper tape conveying device, which belongs to the technical field of papermaking equipment and comprises two parallel side plates, wherein two parallel mounting plates are arranged between the two side plates, an attraction assembly is arranged between the two mounting plates, two ends of the attraction assembly respectively penetrate through the two mounting plates, two ends of the two side plates are respectively rotatably provided with a driving roll shaft and a driven roll shaft, one end of the driving roll shaft penetrates through the side plates and is connected with a driving motor, the driving motor is fixedly arranged on the corresponding side plates, and a conveying belt is arranged between the driving roll shaft and the driven roll shaft and is connected with the driving roll shaft.
Description
Technical Field
The utility model relates to the technical field of papermaking equipment, in particular to a negative pressure paper tape conveying device.
Background
In the production process of the papermaking production line, paper webs need to pass through different devices, therefore, paper webs need to be cut to generate paper guiding strips for traction of the paper webs, the cut paper guiding strips are arranged on a conveying mechanism, the paper webs are driven to move through the paper guiding strips to achieve the paper webs to pass through different devices, the paper guiding strips are placed on the corresponding conveying mechanisms in a mode that workers hold air pipes to blow or hold rods to pick or directly hold and convey the paper guiding strips, and due to the fact that the length of the paper guiding strips generated in the paper guiding strip cutting process is long, the paper guiding strips which are overlong when the workers hold the air pipes to blow or hold rods to pick up the paper guiding strips can be overlapped on the conveying mechanism, the traction effect of the paper guiding strips is affected, and the manual conveying mode has a certain potential safety hazard.
Disclosure of Invention
The negative pressure paper tape conveying device provided by the utility model is matched with the conveying belt, the suction assembly is used for sucking the paper tape on the conveying belt, and the conveying belt is used for driving the paper tape to move, so that the long-distance accurate conveying of the paper tape can be realized.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a negative pressure paper tape conveyor, includes the curb plate of two parallel arrangement, two be equipped with two mutual parallel arrangement's mounting panel between the curb plate, two install the attraction subassembly between the mounting panel, attract subassembly both ends to run through two respectively the mounting panel, attract the two of subassembly top install the otter board between the curb plate, two the curb plate both ends rotate respectively and install initiative roller and driven roller, initiative roller one end is passed the curb plate is connected with driving motor, driving motor fixed mounting is in correspondence on the curb plate, be equipped with the conveyer belt between initiative roller and the driven roller and be connected.
Preferably, the two ends of the side plates outside the driving roll shaft and the driven roll shaft are respectively provided with a pneumatic conveying mechanism and a paper tape cutting mechanism, and the pneumatic conveying mechanism and the paper tape cutting mechanism are matched with the conveying belt.
Preferably, the suction assembly comprises a plurality of vacuum suction nozzles which are installed in parallel, and the plurality of vacuum suction nozzles are uniformly installed between the two mounting plates.
Preferably, the conveyer belt is provided with a plurality of uniformly distributed air holes.
Preferably, a baffle is correspondingly arranged at one end of the two side plates close to the paper tape cutting mechanism.
Preferably, the driving roll shaft and the driven roll shaft are respectively provided with a cylinder with diameters gradually reduced from the middle to the two ends.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the attraction assembly is matched with the conveying belt, the attraction assembly is used for adsorbing the paper strip on the conveying belt, and the conveying belt is used for driving the paper strip to move, so that the long-distance accurate conveying of the paper strip can be realized;
2. the negative pressure generated by the vacuum suction nozzles can be used for adsorbing the paper guide strips, so that the paper guide strips can move along with the conveying belt, and the conveying belt between the driving roller shaft and the driven roller shaft can be always kept in a tight state, thereby being beneficial to promoting the stable operation of the conveying belt and realizing the accurate conveying of the paper guide strips;
3. the screen plate design is adopted in the utility model, so that negative pressure generated by the vacuum suction nozzle can act on the conveying belt and the guide strip, and the conveying belt can be supported, and the phenomenon that the conveying belt is excessively deformed to influence the operation of the conveying belt due to suction generated by the vacuum suction nozzle can be effectively avoided;
4. in the utility model, a plurality of vacuum suction nozzles are designed in parallel, and the integral operation of the suction assembly is not influenced after a certain vacuum suction nozzle is damaged;
5. according to the utility model, the driving roll shaft and the driven roll shaft are designed by adopting the cylinder with gradually reduced diameters from the middle to the two ends, so that the belt conveyor can be effectively promoted to generate a force towards the middle in the running process, and the belt conveyor can be effectively prevented from deviating on the driving roll shaft and the driven roll shaft;
6. according to the utility model, the paper-guiding strip is cut by the cutting mechanism, the paper-guiding strip is prevented from being overlapped on the conveying belt due to overlong paper-guiding strip, the paper-guiding strip is moved for a short distance by the conveying mechanism, so that the paper-guiding strip separated from the conveying belt can reach a designated position, and meanwhile, the cut paper-guiding strip can be prevented from being separated from the conveying belt due to the design of the baffle plate.
Drawings
FIG. 1 is a front view of a negative pressure paper tape transport apparatus of the present utility model;
FIG. 2 is a cross-sectional view of a negative pressure paper tape transport apparatus of the present utility model;
fig. 3 is a schematic diagram of the overall structure of a negative pressure paper tape conveying device according to the present utility model.
In the figure: 1-side plates, 2-mounting plates, 3-screen plates, 4-driving roll shafts, 5-driven roll shafts, 6-driving motors, 7-conveying belts, 8-vacuum suction nozzles, 9-baffle plates, 10-pneumatic conveying mechanisms and 11-paper tape cutting mechanisms.
Detailed Description
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
The negative pressure paper tape conveying device comprises two parallel side plates 1, two mounting plates 2 which are arranged in parallel are arranged between the side plates 1, two suction assemblies are arranged between the mounting plates 2, two ends of each suction assembly penetrate through the two mounting plates 2 respectively, a screen plate 3 is arranged between the side plates 1 above the suction assemblies, the design of the screen plate 3 is adopted, negative pressure generated by a vacuum suction nozzle 8 can be acted on a conveying belt 7 and a paper strip, the conveying belt 7 can be supported, the situation that the conveying belt 7 deforms too much to influence the operation of the conveying belt 7 due to suction generated by the vacuum suction nozzle 8 can be effectively avoided, two ends of the side plates 1 are respectively provided with a driving roller shaft 4 and a driven roller shaft 5 in a rotating mode, one end of each driving roller shaft 4 penetrates through the side plates 1, the conveying belt 7 is arranged between the driving roller shafts 4 and the driven roller shafts 5, the driving motor 6 is fixedly arranged on the corresponding side plates, the suction assemblies are matched with the conveying belt 7, the paper strip is adsorbed on the conveying belt 7 through the suction assemblies, the conveying belt 7, the paper strip can be accurately conveyed by the aid of the suction assemblies, and the accurate paper strip conveying belt 3 can be supported through the suction assembly, and the accurate paper strip conveying can be accurately conveyed by the aid of the suction belt 3.
The pneumatic conveying mechanism 10 and the paper tape cutting mechanism 11 are respectively installed at two ends of the side plates 1 at the outer sides of the driving roller shaft 4 and the driven roller shaft 5, the pneumatic conveying mechanism 10 and the paper tape cutting mechanism 11 are matched with the conveying belt 7, the paper tape is cut off by the cutting mechanism, the paper tape is prevented from being excessively long and overlapped on the conveying belt 7, and the paper tape is moved for a short distance by the conveying mechanism.
The suction assembly comprises a plurality of vacuum suction nozzles 8 which are installed in parallel, the plurality of vacuum suction nozzles 8 are connected in parallel through air pipes, the plurality of vacuum suction nozzles 8 are evenly installed between the two mounting plates 2, negative pressure generated by the plurality of vacuum suction nozzles 8 is utilized, the paper guiding strips can be adsorbed, the paper guiding strips can move along with the conveying belt 7, the conveying belt 7 can be attracted, the conveying belt 7 between the driving roller shaft 4 and the driven roller shaft is kept in a tight state all the time, smooth operation of the conveying belt 7 is facilitated, accurate conveying of the paper guiding strips is achieved, meanwhile, the plurality of vacuum suction nozzles 8 are in parallel connection, and integral operation of the suction assembly is not affected after damage occurs to one vacuum suction nozzle 8.
The conveyer belt 7 is provided with a plurality of evenly distributed air holes, and the air holes are used for facilitating the vacuum suction nozzle 8 to adsorb the primer strip on the conveyer belt 7.
Two of the side plates 1 near the paper tape cutting mechanism 11 are correspondingly provided with baffle plates 9 at one ends, the design of the baffle plates 9 is utilized to prevent cut-off paper guiding strips from separating from the conveying belt 7, the driving roller shaft 4 and the driven roller shaft 5 are designed as columns with diameters gradually reduced from the middle to the two ends, the conveying belt 7 can be effectively promoted to generate force towards the middle in the operation process, and the conveying belt 7 can be effectively prevented from deviating on the driving roller shaft 4 and the driven roller shaft 5.
The driving roll shaft 4 and the driven roll shaft 5 are respectively arranged into the cylinders with diameters gradually reduced from the middle to the two ends, the driving roll shaft 4 and the driven roll shaft 5 are respectively designed into the cylinders with diameters gradually reduced from the middle to the two ends, the conveying belt 7 can be effectively promoted to generate force to the middle in the operation process, and the conveying belt 7 can be effectively prevented from deviating on the driving roll shaft 4 and the driven roll shaft 5.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a negative pressure paper tape conveying device, its characterized in that, including two curb plates that set up in parallel, two be equipped with two mutual parallel arrangement's mounting panel between the curb plate, two install the attraction subassembly between the mounting panel, the attraction subassembly both ends run through two respectively the mounting panel, two the curb plate both ends are rotated respectively and are installed initiative roller and driven roller, initiative roller one end is passed the curb plate is connected with driving motor, driving motor fixed mounting is in corresponding on the curb plate, be equipped with the conveyer belt between initiative roller and the driven roller and be connected.
2. The negative pressure paper tape conveying device according to claim 1, wherein pneumatic conveying mechanisms and paper tape cutting mechanisms are respectively arranged at two ends of the two side plates outside the driving roller shaft and the driven roller shaft, and the pneumatic conveying mechanisms and the paper tape cutting mechanisms are matched with the conveying belt.
3. The negative pressure paper tape conveying apparatus as claimed in claim 1, wherein the suction assembly comprises a plurality of vacuum nozzles mounted in parallel, the plurality of vacuum nozzles being uniformly mounted between the mounting plates.
4. The negative pressure paper tape conveying device according to claim 1, wherein the conveying belt is provided with a plurality of uniformly distributed air holes.
5. The negative pressure paper tape conveying apparatus as claimed in claim 2, wherein one end of the side plates adjacent to the paper tape cutting mechanism is provided with a baffle plate.
6. The negative pressure paper tape conveying apparatus as claimed in claim 1, wherein the driving roller shaft and the driven roller shaft are each formed as a cylinder with a diameter gradually decreasing from the middle to both ends.
7. The negative pressure paper tape conveying apparatus as claimed in claim 1, wherein a mesh plate is installed between the two side plates above the suction assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320664757.5U CN219620483U (en) | 2023-03-30 | 2023-03-30 | Negative pressure paper tape conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320664757.5U CN219620483U (en) | 2023-03-30 | 2023-03-30 | Negative pressure paper tape conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620483U true CN219620483U (en) | 2023-09-01 |
Family
ID=87797092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320664757.5U Active CN219620483U (en) | 2023-03-30 | 2023-03-30 | Negative pressure paper tape conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620483U (en) |
-
2023
- 2023-03-30 CN CN202320664757.5U patent/CN219620483U/en active Active
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