Transfer printing film winding device with tensioning and drying functions

Abstract

The utility model discloses a transfer printing film winding device with tensioning and drying functions, and relates to the technical field of transfer printing film production, the transfer printing film winding device comprises a workbench and an adjusting assembly, a mounting plate is arranged on the rear side of the upper end of the workbench, a winding roller is arranged on the inner side of the mounting plate, and an unwinding roller is arranged on the front side of the upper end of the workbench; an adjusting assembly is arranged at the position, close to the middle, of the front side of the upper end of the workbench, the adjusting assembly comprises a mounting frame, limiting sliding grooves, a pneumatic rod, a movable transverse plate, a limiting sliding block, a fixing block and a tensioning roller, the limiting sliding grooves are formed in the two sides of the interior of the mounting frame, and the pneumatic rod is mounted at the lower end of the mounting frame. According to the transfer printing film winding device with the tensioning and drying functions, through the arrangement of the adjusting assembly, the problem that most transfer printing film winding devices do not have the use performance of tensioning and adjusting of the transfer printing film, so that the transfer printing film is prone to position deviation in the winding process is solved, and the overall practicability of the transfer printing film winding device is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer film production, in particular to a transfer film winding device with tensioning and drying functions. Background Art

[0002] Transfer membranes are used in the transfer and detection of proteins and nucleic acids. They are mainly divided into positively charged nylon membranes and nitrocellulose membranes. The positively charged nylon membrane has a uniformly distributed positive charge density on its surface, which ensures the highest sensitivity and the lowest background signal. It has ultra-long durability and can withstand repeated hybridization tests. When producing transfer membranes, the produced transfer membranes need to be rolled up by a winding device. In order to improve the production efficiency of transfer membranes, a transfer membrane winding device is needed. However, the existing transfer membrane winding devices still have the following shortcomings:

[0003] For example, the utility model with application number 202023164566.8 discloses a transfer film winding device, which arranges a plurality of strip grooves on the outer wall of the roller body, and uses a spring to automatically push the lifting bar to move outward, thereby clamping sleeves of different sizes sleeved on the roller body; a thin metal sheet is attracted and cooperated with an electromagnet to make the end of the transfer film close to the sleeve, which is convenient to adjust and firmly and quickly fixed. However, similar to the comparative documents of the above-mentioned application, when the existing transfer film winding device is used, since most transfer film winding devices do not have the performance of transferring film tensioning adjustment, the transfer film is prone to position displacement during the winding process, resulting in reduced practicality and reduced efficiency of the transfer film winding device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a transfer film winding device with tensioning and drying functions is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a transfer film winding device with tensioning and drying functions to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transfer film winding device with tensioning and drying functions, comprising a workbench and an adjusting component, a mounting plate is provided on the rear side of the upper end of the workbench, and a winding roller is provided on the inner side of the mounting plate, a unwinding roller is provided on the front side of the upper end of the workbench, an adjusting component is provided on the front side of the upper end of the workbench near the middle, and the adjusting component comprises a mounting frame, a limiting slide groove, a pneumatic rod, a movable cross plate, a limiting slider, a fixed block and a tensioning roller, limiting slide grooves are provided on both sides of the inside of the mounting frame, and a pneumatic rod is installed at the lower end of the mounting frame, and a movable cross plate is installed at the front end of the pneumatic rod, and limiting sliders are added on both sides of the outside of the movable cross plate, fixed blocks are installed on both sides of the lower end of the movable cross plate, and a tensioning roller is connected to the inner side of the fixed block, and a drying component is provided on the right side of the upper end of the workbench near the middle.

[0007] Furthermore, the outer side of the winding roller is flush with the outer side of the workbench, and the winding roller is rotatably connected to the workbench through a mounting plate.

[0008] Furthermore, the inner dimensions of the limiting slide groove match the outer dimensions of the limiting slider, and the limiting slider is slidably connected to the mounting frame via the limiting slide groove.

[0009] Furthermore, the pneumatic rod and the movable horizontal plate are vertically distributed, and the pneumatic rod and the movable horizontal plate are threadedly connected.

[0010] Furthermore, the drying assembly includes a drying box, a feed through hole, a guide roller and a filter cartridge. The drying box has feed through holes on both sides, and guide rollers are installed on both sides of the feed through holes. A filter cartridge is installed on one side of the upper end of the drying box.

[0011] Furthermore, the drying component also includes a heating box, a fan, an air collecting chamber and an air outlet, and the outside of the filter cartridge is connected to the heating box, and the outside of the heating box is connected to the fan, and the front end of the fan is connected to the air collecting chamber, and the lower end of the air collecting chamber is provided with an air outlet.

[0012] Furthermore, the material guide rollers are symmetrically arranged on both sides of the feed through hole, and the material guide rollers are rotatably connected to the feed through hole.

[0013] Furthermore, the air outlets are equidistantly distributed at the lower end of the air collecting chamber, and the air outlets are threadedly connected to the air collecting chamber.

[0014] The utility model provides a transfer film winding device with tensioning and drying functions, which has the following features:

[0015] Beneficial effects:

[0016] 1. The utility model can use the adjustment component to avoid the problem that most transfer film winding devices do not have the use performance of transfer film tension adjustment when using the transfer film winding device with tension and drying function, by using the adjustment component arranged near the middle of the upper front side of the workbench, so that the transfer film is easily offset during the winding process, resulting in the problem of reduced practicality of the transfer film winding device. The mounting frame is fixedly installed near the middle of the upper front side of the workbench by fastening bolts, and the pneumatic rod is fixedly installed at the lower end of the mounting frame by fastening bolts, and the movable cross plate is fixedly installed at the front end of the pneumatic rod, so that the pneumatic rod can be operated. The movable horizontal plate is driven to move its position. The outer dimensions of the limit sliding blocks added on both sides of the outside of the movable horizontal plate match the inner dimensions of the limit sliding grooves opened on both sides of the inside of the mounting frame, so that the stability of the movable horizontal plate during movement is increased by the limit sliding grooves cooperating with the limit sliding blocks. The fixed blocks are fixedly installed on both sides of the lower end of the movable horizontal plate, and the tensioning roller is limitedly installed in the middle of the lower end of the movable horizontal plate through the fixed blocks. The pneumatic rod drives the movable horizontal plate to move, so that the tensioning roller moves accordingly, and the transfer film is squeezed and lifted downward or upward, so as to adjust the overall tensioning degree of the transfer film, and further enhance the flexibility of the transfer film winding device during use.

[0017] 2. The utility model can avoid the situation that most transfer film winding devices do not have the performance of transferring film drying by setting the drying component when the transfer film winding device with tension drying function is used, through the drying component set near the middle of the upper rear side of the workbench, which prolongs the drying time of the transfer film and is prone to processing defects, resulting in reduced efficiency of the transfer film winding device. The drying box is fixedly installed near the middle of the upper right side of the workbench by fastening bolts, and the feed through holes are opened on both sides of the drying box, and the guide rollers are installed on both sides of the feed through holes in combination with the fastening bolts. The transfer film to be rolled up is transported to the inside of the drying box through the feed through hole and transported by the guide roller. The filter cartridge is fixedly installed on the upper end of the drying box by fasteners, and the filter cartridge is connected to the heating box in cooperation with the air guide duct. At the same time, the heating box is connected to the fan by the air guide duct, so that when the fan is working, the air passes through the filter of the filter cartridge and enters the heating box. After the air is heated by the heating box, the hot air is transported to the inside of the air collecting chamber in cooperation with the fan, and the hot air is evenly delivered by the air outlet arranged at the lower end of the air collecting chamber, so as to quickly dry the transfer film and increase the overall use efficiency of the transfer film rolling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a transfer film winding device with tensioning and drying functions of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of a drying box of a transfer film winding device with a tensioning and drying function according to the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of an adjusting component of a transfer film winding device with tensioning and drying functions according to the utility model.

[0021] In the figure: 1. workbench; 2. mounting plate; 3. winding roller; 4. unwinding roller; 5. adjustment assembly; 501. mounting frame; 502. limit slide; 503. pneumatic rod; 504. movable cross plate; 505. limit slide block; 506. fixing block; 507. tensioning roller; 6. drying assembly; 601. drying box; 602. feeding hole; 603. guide roller; 604. filter cartridge; 605. heating box; 606. fan; 607. air collecting chamber; 608. air outlet. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1 and Figure 3As shown, a transfer film winding device with tensioning and drying functions includes a workbench 1 and an adjusting component 5. A mounting plate 2 is arranged on the rear side of the upper end of the workbench 1, and a winding roller 3 is arranged on the inner side of the mounting plate 2. A reel 4 is arranged on the front side of the upper end of the workbench 1. An adjusting component 5 is arranged near the middle of the upper end of the workbench 1. The adjusting component 5 includes a mounting frame 501, a limiting slide groove 502, a pneumatic rod 503, a movable cross plate 504, a limiting slider 505, a fixing block 506 and a tensioning roller 507. The limiting slide grooves 502 are arranged on both sides of the mounting frame 501, and the lower side of the mounting frame 501 is provided with a fixing block 506. A pneumatic rod 503 is installed at the end, and a movable horizontal plate 504 is installed at the front end of the pneumatic rod 503. At the same time, limit sliders 505 are added on both sides of the outer side of the movable horizontal plate 504. Fixed blocks 506 are installed on both sides of the lower end of the movable horizontal plate 504, and the inner side of the fixed block 506 is connected to a tensioning roller 507. The outer side of the winding roller 3 is flush with the outer side of the workbench 1, and the winding roller 3 is rotatably connected to the workbench 1 through the mounting plate 2. The internal size of the limit slide 502 matches the external size of the limit slider 505, and the limit slider 505 is slidably connected to the mounting frame 501 through the limit slide 502. 03 and the movable horizontal plate 504 are vertically distributed, and the pneumatic rod 503 is threadedly connected to the movable horizontal plate 504. The mounting frame 501 is fixedly installed near the middle of the upper front side of the workbench 1 through the fastening bolts, and the pneumatic rod 503 is fixedly installed at the lower end of the mounting frame 501 with the fastening bolts. At the same time, the movable horizontal plate 504 is fixedly installed at the front end of the pneumatic rod 503, so that the operation of the pneumatic rod 503 drives the movable horizontal plate 504 to move its position. The external dimensions of the limit sliders 505 added on both sides of the outside of the movable horizontal plate 504 are consistent with the limit slide grooves opened on both sides of the inside of the mounting frame 501 The internal dimensions of 502 match each other, so that the stability of the movable horizontal plate 504 during movement is increased by the limiting slide groove 502 and the limiting slider 505, the fixed block 506 is fixedly installed on both sides of the lower end of the movable horizontal plate 504, and the tensioning roller 507 is limitedly installed in the middle of the lower end of the movable horizontal plate 504 through the fixed block 506, and the pneumatic rod 503 drives the movable horizontal plate 504 to move so that the tensioning roller 507 moves accordingly, and squeezes and lifts the transfer film downward or upward, thereby adjusting the overall tension of the transfer film, and further improving the flexibility of the transfer film winding device during use.

[0024] like Figure 1 and Figure 2As shown, a drying assembly 6 is arranged near the middle of the upper right side of the workbench 1, and the drying assembly 6 includes a drying box 601, a feed through hole 602, a guide roller 603 and a filter cartridge 604. The feed through holes 602 are opened on both sides of the drying box 601, and guide rollers 603 are installed on both sides of the feed through hole 602. A filter cartridge 604 is installed on one side of the upper end of the drying box 601. The drying assembly 6 also includes a heating box 605, a fan 606, an air collecting chamber 607 and an air outlet 608, and the filter cartridge 604 is provided on the upper side of the drying box 601. The outside of the cylinder 604 is connected to a heating box 605, and the outside of the heating box 605 is connected to a fan 606. At the same time, the front end of the fan 606 is connected to an air collecting chamber 607, and the lower end of the air collecting chamber 607 is provided with an air outlet 608. The guide rollers 603 are symmetrically arranged on both sides of the inside of the feed through hole 602, and the guide rollers 603 are rotatably connected to the feed through hole 602. The air outlets 608 are equidistantly distributed at the lower end of the air collecting chamber 607, and the air outlets 608 are threadedly connected to the air collecting chamber 607. The drying chamber 607 is fixed by fastening bolts. The drying box 601 is fixedly installed near the middle of the right side of the upper end of the workbench 1, and the feed through hole 602 is opened on both sides of the drying box 601, and the guide rollers 603 are installed on both sides of the feed through hole 602 with the fastening bolts, and the transfer film to be rolled is transported to the inside of the drying box 601 through the feed through hole 602, and the guide rollers 603 are used for transportation, and the filter cartridge 604 is fixedly installed on the upper end of the drying box 601 through the fasteners, and the filter cartridge 604 is connected to the heating box with the help of the air guide pipe. 605 is connected, and the heating box 605 is connected to the fan 606 by an air duct, so that when the fan 606 is working, the air passes through the filter cartridge 604 and enters the heating box 605, and the air is heated by the heating box 605 and then transported to the air collecting chamber 607 by the fan 606, and the hot air is evenly delivered by the air outlet 608 arranged at the lower end of the air collecting chamber 607, so as to quickly dry the transfer film and increase the overall use efficiency of the transfer film winding device.

[0025] In summary, when using the transfer film winding device with tensioning and drying functions, first, the mounting plate 2 is fixedly installed on the upper right side of the workbench 1 by means of fastening bolts, and the winding roller 3 is fixedly installed on the inner side of the mounting plate 2 by means of fastening bolts. The output shaft of the servo motor arranged on the outer side of the mounting plate 2 is connected to the winding roller 3 through a coupling, so that when the servo motor is operating, the winding roller 3 is driven to rotate and the transfer film is wound. Similarly, the unwinding roller 4 is limitedly installed on the front side of the upper end of the workbench 1, the transfer film is unwound by the unwinding roller 4, and the mounting frame 501 is fixedly installed near the middle of the front side of the upper end of the workbench 1 by means of fastening bolts, and cooperates with The pneumatic rod 503 is fixedly installed at the lower end of the mounting frame 501 by tightening the bolts, and the movable cross plate 504 is fixedly installed at the front end of the pneumatic rod 503, so that the operation of the pneumatic rod 503 drives the movable cross plate 504 to move its position, and the outer dimensions of the limit sliders 505 added on both sides of the outside of the movable cross plate 504 match the inner dimensions of the limit slide grooves 502 opened on both sides of the inside of the mounting frame 501, so that the stability of the movable cross plate 504 during movement is increased by the limit slide grooves 502 and the limit sliders 505, and the fixed blocks 506 are fixedly installed on both sides of the lower end of the movable cross plate 504, and the tension is The roller 507 is limitedly installed in the middle of the lower end of the movable horizontal plate 504, and the pneumatic rod 503 drives the movable horizontal plate 504 to move so that the tensioning roller 507 moves accordingly, and squeezes and lifts the transfer film downward or upward, so as to adjust the overall tension of the transfer film. Then, the drying box 601 is fixedly installed near the middle of the upper right side of the workbench 1 by fastening bolts, and the feed through hole 602 is opened on both sides of the drying box 601, and the guide roller 603 is installed on both sides of the feed through hole 602 with the fastening bolts, and the transfer film to be rolled is transported to the inside of the drying box 601 through the feed through hole 602, and the guide roller 603 is used to adjust the overall tension of the transfer film. For transportation, the filter cartridge 604 is fixedly installed on the upper end of the drying box 601 via fasteners, and the filter cartridge 604 is connected to the heating box 605 by means of an air duct. At the same time, the heating box 605 is connected to the fan 606 by means of an air duct, so that when the fan 606 is working, the air passes through the filtration of the filter cartridge 604 and enters the interior of the heating box 605. After the air is heated by the heating box 605, the hot air is transported to the interior of the air collecting chamber 607 by means of the fan 606, and the hot air is evenly delivered by means of the air outlet 608 arranged at the lower end of the air collecting chamber 607, so as to quickly dry the transfer film and increase the overall use efficiency of the transfer film winding device.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A transfer film winding device with tensioning and drying functions, comprising a workbench (1) and an adjustment component (5), characterized in that: The workbench (1) is provided with a mounting plate (2) at the rear side of the upper end, and a winding roller (3) is provided inside the mounting plate (2); the workbench (1) is provided with an unwinding roller (4) at the front side of the upper end; an adjustment component (5) is provided near the middle of the upper end of the workbench (1); and the adjustment component (5) comprises a mounting frame (501), a limiting slide groove (502), a pneumatic rod (503), a movable horizontal plate (504), a limiting slide block (505), a fixing block (506) and a tensioning roller (507); the mounting frame (5 01) has limited sliding grooves (502) on both sides of the interior, and a pneumatic rod (503) is installed at the lower end of the mounting frame (501), and a movable horizontal plate (504) is installed at the front end of the pneumatic rod (503), and at the same time, limited sliding blocks (505) are added on both sides of the outside of the movable horizontal plate (504), and fixed blocks (506) are installed on both sides of the lower end of the movable horizontal plate (504), and the inner side of the fixed block (506) is connected to a tensioning roller (507), and a drying component (6) is arranged near the middle on the right side of the upper end of the workbench (1).

2. The transfer film winding device with tensioning and drying function according to claim 1, characterized in that: The outer side of the winding roller (3) is flush with the outer side of the workbench (1), and the winding roller (3) is rotatably connected to the workbench (1) via a mounting plate (2).

3. The transfer film winding device with tensioning and drying function according to claim 1, characterized in that: The inner dimensions of the limiting slide groove (502) match the outer dimensions of the limiting slider (505), and the limiting slider (505) is slidably connected to the mounting frame (501) via the limiting slide groove (502).

4. The transfer film winding device with tensioning and drying function according to claim 1, characterized in that: The pneumatic rod (503) and the movable horizontal plate (504) are vertically distributed, and the pneumatic rod (503) and the movable horizontal plate (504) are threadedly connected.

5. The transfer film winding device with tensioning and drying function according to claim 1, characterized in that: The drying assembly (6) comprises a drying box (601), a feed through hole (602), a material guide roller (603) and a filter cartridge (604); the feed through holes (602) are provided on both sides of the interior of the drying box (601), and material guide rollers (603) are installed on both sides of the interior of the feed through hole (602); and the filter cartridge (604) is installed on one side of the upper end of the drying box (601).

6. The transfer film winding device with tensioning and drying function according to claim 5, characterized in that: The drying component (6) also includes a heating box (605), a fan (606), an air collecting chamber (607) and an air outlet (608), and the filter cartridge (604) is externally connected to the heating box (605), and the heating box (605) is externally connected to the fan (606), and the front end of the fan (606) is connected to the air collecting chamber (607), and the lower end of the air collecting chamber (607) is provided with an air outlet (608).

7. The transfer film winding device with tensioning and drying function according to claim 6, characterized in that: The material guide rollers (603) are symmetrically arranged on both sides of the inside of the material feed through hole (602), and the material guide rollers (603) are rotatably connected to the material feed through hole (602).

8. The transfer film winding device with tensioning and drying functions according to claim 6, characterized in that: The air outlets (608) are equidistantly distributed at the lower end of the air collecting chamber (607), and the air outlets (608) are threadedly connected to the air collecting chamber (607).

Images