Paper positioning mechanism for paper mounting machine
Technical Field
The utility model relates to the field of paper mounting machines, in particular to a paper positioning mechanism for a paper mounting machine.
Background
The paper mounting machine belongs to the field of paper product manufacturing machinery, in particular to a paper mounting machine for pasting two paper sheets together.
Through searching, the positioning mechanism for the tile mounting machine disclosed by the utility model with the publication number of CN217226865U comprises a conveying assembly line arranged on a supporting frame, wherein both sides of the supporting frame are fixedly connected with fixing plates, a plurality of sliding rods penetrating through the fixing plates are connected onto the fixing plates in a sliding manner, one end of each sliding rod above the conveying assembly line is connected with the positioning assembly line through a connecting frame, the connecting frame is fixedly connected with an adjusting screw rod, the adjusting screw rod penetrates through the fixing plates, and a fixing shell is fixedly connected onto the fixing plates. According to the utility model, the positioning assembly line can be quickly moved to the position to be regulated in the initial stage by arranging the multi-stage regulating mechanism, and when the positioning assembly line is near the position to be regulated, the position of the positioning assembly line can be more finely regulated by the first rotating shaft and the second rotating shaft, so that the positioning water can be more quickly and accurately regulated to the required position without repeated regulation.
Above-mentioned contrast case mounting tile machine's positioning mechanism, at mounting tile machine transport paper in-process, only adjust the distance to the both sides and fix a position the paper, adjust spacing paper through both sides when just simple, paper transport effect is relatively poor, runs into the condition of wind or perk easily in the transportation simultaneously, can influence the effect that the paper was fixed a position to both sides are adjusted spacingly and can not be fine to fix a position the transport of paper.
Therefore, it is necessary to invent a paper positioning mechanism for a paper mounting machine to solve the above-described problems.
Disclosure of utility model
The utility model aims to provide a paper positioning mechanism for a paper mounting machine, which is characterized in that paper passes through a first compression roller and a second compression roller and is conveyed onto a conveying belt assembly on a bracket, the paper can be limited left and right by utilizing a limiting plate, meanwhile, the paper is conveyed to the lower part of a first positioning assembly by utilizing a second compression roller on one side of the limiting plate, the paper is compacted and positioned by utilizing the cooperation of the first compression roller and an elastic pressing plate, the positioning effect of the paper is improved by utilizing two groups of positioning mechanisms, the occurrence of tilting or offset in the conveying process is prevented, the problem that in the background art, compared with the positioning mechanism of a case tile mounting machine, the paper is positioned only for two-side adjustment in the paper conveying process of the tile mounting machine, when the paper is limited by only simple two-side adjustment, the paper conveying effect is poor, meanwhile, the situation of wind or tilting is easily encountered in the conveying process can be influenced, and thus the problem that the paper cannot be well positioned and conveyed by two-side adjustment limiting is solved.
In order to achieve the aim, the utility model provides the following technical scheme that the paper positioning mechanism for the paper mounting machine comprises a bracket arranged on the paper mounting machine;
The first positioning assembly is arranged on one side of the inside of the bracket and used for positioning paper, the first positioning assembly comprises a first driving motor, the first driving motor is arranged on one side of the bracket, a transmission rod is fixedly arranged at the output end of the first driving motor, a first mounting block is sleeved outside the transmission rod, a second mounting block is connected below the first mounting block, and bolts penetrate through two sides of the first mounting block and two sides of the second mounting block;
the second positioning assembly is arranged on the other side of the inside of the bracket and used for positioning paper, the second positioning assembly comprises a second starting motor, the second starting motor is arranged on one side of the bracket, a screw rod is fixedly arranged at the output end of the second starting motor, limiting plates are movably connected to the two sides of the outside of the screw rod, and a second pressing wheel is arranged on one side of each limiting plate;
the conveying belt assembly is arranged inside the support and used for conveying paper, and a first press roller and a second press roller are arranged on one side of the support.
Preferably, an elastic pressing sheet is fixedly arranged on one side of the second mounting block, and a first pressing wheel is fixedly arranged on one side of the second mounting block.
Preferably, the screw rod is provided with two groups, the screw threads of the two groups are threaded in opposite directions, and the sliding rod is movably connected to the inner part of the other side of the limiting plate.
Preferably, handles are arranged above two sides of the support, screw rods are fixedly arranged at the lower ends of the handles, moving blocks are movably connected to the outer parts of the screw rods, and the second press rollers are arranged on one sides of the moving blocks.
In the technical scheme, the utility model has the technical effects and advantages that:
1. Through the arrangement of the first positioning assembly, the second positioning assembly, the first press roller and the second press roller, the paper can be limited left and right and compacted at the same time, so that the paper is positioned and conveyed conveniently, the paper can be limited left and right by the aid of the limiting plate on the conveying belt assembly which is conveyed to the support through the paper passing through the first press roller and the second press roller, meanwhile, the paper is compacted and conveyed by the aid of the second press roller on one side of the limiting plate, and then conveyed to the position below the first positioning assembly, the paper is compacted and positioned by the aid of the cooperation of the first press roller and the elastic press plate, positioning effects of the paper are improved through the aid of the two groups of positioning mechanisms, and tilting or shifting in the conveying process is prevented;
2. Through the setting of first locating component and second locating component, can adjust the location according to the paper of different width, through opening second starter motor switch, drive the lead screw and rotate, utilize the lead screw to rotate and drive two sets of limiting plates of outside and second pinch roller and be close to each other or keep away from, thereby adjust different paper width, multiunit first pinch roller and elastic pressing piece pass through first installation piece and second installation piece on the transfer line simultaneously, can adjust the angle that required paper was fixed a position, afterwards utilize the bolt fastening, and open first driving motor switch, can drive transfer line and the first installation piece of multiunit and the second installation piece angle of inclination of adjustment of outside, thereby adjust according to the thickness of paper.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a first positioning assembly according to the present utility model;
FIG. 3 is a schematic view of a first puck structure according to the present utility model;
FIG. 4 is a schematic view of a second positioning assembly according to the present utility model;
Fig. 5 is a schematic structural diagram of a first press roller and a second press roller according to the present utility model.
Reference numerals illustrate:
1. A bracket; 2, a first positioning component, 201, a first driving motor, 202, a transmission rod, 203, a first installation block, 204, a second installation block, 205, a bolt, 206, an elastic pressing sheet, 207, a first pressing wheel, 3, a second positioning component, 301, a second starting motor, 302, a screw rod, 303, a limiting plate, 304, a sliding rod, 305, a second pressing wheel, 4, a transmission belt component, 5, a first pressing roller, 6, a handle, 7, a screw rod, 8, a moving block, 9 and a second pressing roller.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a paper positioning mechanism for a paper mounting machine, which is shown in figures 1-5, and comprises a bracket 1 arranged on the paper mounting machine;
The first positioning component 2 is arranged on one side of the inside of the bracket 1 and used for positioning paper, the first positioning component 2 comprises a first driving motor 201, the first driving motor 201 is arranged on one side of the bracket 1, a transmission rod 202 is fixedly arranged at the output end of the first driving motor 201, a first mounting block 203 is sleeved outside the transmission rod 202, a second mounting block 204 is connected below the first mounting block 203, and bolts 205 penetrate through two sides of the first mounting block 203 and two sides of the second mounting block 204;
The second positioning assembly 3 is arranged on the other side of the inside of the bracket 1 and used for positioning paper, the second positioning assembly 3 comprises a second starting motor 301, the second starting motor 301 is arranged on one side of the bracket 1, a screw rod 302 is fixedly arranged at the output end of the second starting motor 301, two sides of the outside of the screw rod 302 are movably connected with limiting plates 303, and one side of each limiting plate 303 is provided with a second pressing wheel 305;
The conveyer belt subassembly 4 is all installed inside support 1 for carry paper, one side of support 1 is provided with first compression roller 5 and second compression roller 9, pass through on the conveyer belt subassembly 4 on first compression roller 5 and the second compression roller 9 carry support 1 through the paper, utilize limiting plate 303 can control spacing to the paper, the second pinch roller 305 of limiting plate 303 one side carries out compaction to the paper simultaneously, afterwards the paper carries first positioning subassembly 2 below, utilize the cooperation of first pinch roller 207 and elastic sheeting 206, carry out compaction location to the paper, the positioning effect of paper has been improved through two sets of positioning mechanism, the perk or skew appear in the prevention transportation.
As shown in fig. 2 and 3, an elastic pressing piece 206 is fixedly installed on one side of the second installation block 204, a first pressing wheel 207 is fixedly installed on one side of the second installation block 204, and the paper is compacted and positioned by means of cooperation of the first pressing wheel 207 and the elastic pressing piece 206.
As shown in fig. 4, two groups of screw rods 302 are provided, the screw threads of the two groups of screw rods 302 are threaded in opposite directions, a sliding rod 304 is movably connected to the other side of the limiting plate 303, the screw threads of the two groups of screw rods 302 are threaded in opposite directions, the two outer groups of limiting plates 303 can be driven to be close to and far away from each other in the rotating process, and the sliding rod 304 arranged on the other side of the inner part of the limiting plate 303 plays a supporting role in the moving process of the limiting plate 303.
As shown in fig. 1 and 5, a handle 6 is arranged above two sides of the bracket 1, a screw rod 7 is fixedly arranged at the lower end of the handle 6, a moving block 8 is movably connected to the outside of the screw rod 7, a second press roll 9 is arranged on one side of the moving block 8, the screw rod 7 is driven to rotate by rotating the handle 6, and the outside moving block 8 and the second press roll 9 are driven to move up and down when the screw rod 7 rotates, so that the distance between the second press roll 9 and the first press roll 5 is adjusted, and paper with different thicknesses is matched.
The working principle of the utility model is as follows: firstly, an external power supply is connected, the first positioning component 2 and the second positioning component 3 are regulated according to different paper thickness and width, the first driving motor 201 is turned on to drive the transmission rod 202 and the external multiple groups of first installation blocks 203 and second installation blocks 204 to turn over, when the elastic pressing piece 206 and the first pressing roller 207 which are arranged below are tightly attached to the surface of the bracket 1 in the turning process, the paper is positioned and conveyed subsequently, when the first driving motor 201 is turned off after the regulation, the second starting motor 301 is turned on, the screw rod 302 is driven to rotate, the screw rods 302 are used for threading the two groups of screw rods to reversely, so that the external two groups of limiting plates 303 and the second pressing roller 305 are driven to mutually approach or separate from each other, the different paper width is regulated, after the regulation, the second starting motor 301 is turned off, then the handles 6 on the two sides above the bracket 1 are turned, the screw rods 7 are driven to rotate, the external moving block 8 and the second pressing roller 9 are driven to move up and down when the screw rods 7 are turned, the distance between the second pressing roller 9 and the first pressing roller 5 is regulated, the paper with different thickness is matched, after the regulation, the paper is conveyed to the second pressing roller 9 is conveyed to the first pressing roller 5, the two groups of limiting plates are driven to be tightly pressed down, the paper is conveyed to the second pressing roller 5, the paper is conveyed to the inner side through the two groups of the corresponding pressing roller 5, the limiting plates are positioned and the two groups are positioned and conveyed, the paper is positioned and conveyed to 4, the paper is positioned and conveyed, and conveyed to the paper is positioned and conveyed to the inside the paper to 4, and is positioned and tightly, and conveyed, and is positioned by the paper is positioned and tightly, and pressed, and conveyed to 4, and then 4 is pressed, and pressed by the paper is positioned by the pressing roller 4 is positioned and is positioned by the pressing roller 4, finally, the external power supply is cut off, so that the using process of the paper positioning mechanism for the paper mounting machine is completed.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.