Basic equipment for pre-coating film production

Abstract

The utility model relates to the technical field of pre-coating film production, and discloses basic equipment for pre-coating film production, which comprises a workbench, a supporting net is fixedly connected in the workbench, the outer wall of the workbench is fixedly connected with hydraulic rods I which are symmetrical left and right, the output ends of the two hydraulic rods I are fixedly connected with a flow dividing disc, and the flow dividing disc is fixedly connected with a flow dividing plate. The outer wall of the flow dividing disc is fixedly connected with first connecting plates in bilateral symmetry, one sides of the outer walls of the two first connecting plates are rotationally connected with second connecting plates, one sides of the outer walls of the second connecting plates are rotationally connected with auxiliary rollers, one sides of the outer walls of the first connecting plates are provided with reset assemblies, and one side of the outer wall of the workbench is fixedly connected with second hydraulic rods. According to the film pressing device, the working table, the supporting net, the first hydraulic rod, the flow dividing disc, the first connecting plate, the second connecting plate, the auxiliary roller, the reset assembly, the second hydraulic rod and the rotating roller are matched with one another, so that the effect of conveniently pressing a film to prevent the film from wrinkling is achieved, and the production precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-coating film production, in particular to basic equipment used for pre-coating film production. Background Art

[0002] Pre-coating is a process of coating a thin film on a substrate before manufacturing printed products. It is usually made of polymer materials such as BOPP or PET. Its purpose is to provide protection for printed products, increase appearance effects, improve wear resistance, enhance waterproofness and other functions. When producing pre-coating, it is necessary to use specialized basic equipment because these equipment can ensure coating uniformity, improve production efficiency, achieve quality control, save costs, and can adapt to different needs to meet the production requirements of printed products.

[0003] After searching, it was found in announcement number: CN216225161U that a high-efficiency coating device for pre-coating film production is disclosed, including a base, a No. 1 mounting plate is fixedly connected to the left front upper end and the left rear upper end of the base, a No. 2 mounting plate is fixedly connected to the right front upper end and the right rear upper end of the base, a conveying device is fixedly installed on the rear end of the No. 1 mounting plate on the rear side, a connecting component is movably installed on the right part of the inner wall surface of the conveying device, and the outer side surfaces of the connecting component are movably connected to the inner side surfaces of the two No. 2 mounting plates respectively, the middle part of the upper end of the base is fixedly connected to four support rods, and the upper ends of the four support rods are commonly fixedly connected to a top plate, and a leveling device is fixedly installed on the middle part of the upper end of the top plate. The utility model describes an efficient film coating device for pre-coated film production, which flattens the glue on the plastic film and improves the uniformity of glue coating by rolling a flattening wheel under the action of two No. 3 bearings. In this application, although the flattening wheel rolls under the action of two No. 3 bearings, the glue on the plastic film is flattened and the uniformity of glue coating is improved.

[0004] However, in this application, the film cannot be pressed during use, which causes the film to wrinkle during processing and cannot be applied evenly. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a basic equipment for pre-coating film production, aiming to improve the problem of uneven film coating caused by lack of means for compacting the film in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a basic equipment for the production of pre-coated films, comprising a workbench, a supporting net is fixedly connected to the inside of the workbench, a left-right symmetrical hydraulic rod 1 is fixedly connected to the outer wall of the workbench, two output ends of the hydraulic rod 1 are fixedly connected to diverter plates, the outer walls of the diverter plates are fixedly connected to left-right symmetrical connecting plates 1, one side of the outer walls of the two connecting plates 1 are rotatably connected to connecting plates 2, one side of the outer wall of the connecting plate 2 is rotatably connected to an auxiliary roller, one side of the outer wall of the connecting plate 1 is provided with a reset component, one side of the outer wall of the workbench is fixedly connected to hydraulic rod 2, and the output end of the hydraulic rod 2 is provided with a rotating roller.

[0007] Furthermore, the reset assembly includes a hook 1, one side of the outer wall of the hook 1 is fixedly connected to one side of the outer wall of the connecting plate 1, the outer wall of the hook 1 is fixedly connected to a spring, one end of the spring is fixedly connected to a hook 2, and one side of the outer wall of the hook 2 is fixedly connected to the other side of the outer wall of the connecting plate 2.

[0008] Furthermore, a fixing box is fixedly connected to the upper surface of the diverter plate, and a nozzle is penetrated through the lower surface of the diverter plate.

[0009] Furthermore, a motor is fixedly connected to one side of the outer wall of the fixed box, and a stirring roller is fixedly connected to an output end of the motor.

[0010] Furthermore, a collecting bucket is fixedly connected to the lower surface of the workbench, and a filter box is slidably connected to the inside of the workbench.

[0011] Furthermore, a water tank is fixedly connected to the lower surface of the collecting bucket, and a connecting pipe 1 is provided running through the interior of the water tank.

[0012] Furthermore, one end of the connecting pipe is fixedly connected to a water pump, and an output end of the water pump is fixedly connected to a connecting pipe 2.

[0013] Furthermore, one end of the connecting pipe 2 is arranged to penetrate one side of the interior of the fixing box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation of the workbench, the support net, the hydraulic rod 1, the diverter plate, the connecting plate 1, the connecting plate 2, the auxiliary roller, the reset assembly, the hydraulic rod 2 and the rotating roller, the film can be pressed to prevent the film from wrinkling, thereby improving the production accuracy.

[0016] 2. In the utility model, by cooperating with the fixing box, the motor, the stirring roller, the connecting pipe 1, the water pump, the connecting pipe 2, the filter box and the nozzle, the effect of facilitating the collection of the paint for recycling is achieved, thereby reducing the loss of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a basic equipment for pre-coating film production proposed by the utility model;

[0018] Figure 2 A side view schematic diagram of a basic device for pre-coating film production proposed by the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Workbench; 2. Support net; 3. Hydraulic rod 1; 4. Diverter plate; 5. Connecting plate 1; 6. Connecting plate 2; 7. Auxiliary roller; 8. Reset assembly; 801. Hook 1; 802. Spring; 803. Hook 2; 9. Hydraulic rod 2; 10. Rotating roller; 11. Fixed box; 12. Motor; 13. Stirring roller; 14. Collecting bucket; 15. Water tank; 16. Connecting pipe 1; 17. Water pump; 18. Connecting pipe 2; 19. Filter box; 20. Nozzle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a basic equipment for the production of pre-coated films, including a workbench 1, a support net 2 is fixedly connected inside the workbench 1, a left-right symmetrical hydraulic rod 3 is fixedly connected to the outer wall of the workbench 1, two hydraulic rods 3 are fixedly connected to the output ends of the two hydraulic rods 3, and the outer wall of the diverter plate 4 is fixedly connected to the left-right symmetrical connecting plate 5, one side of the outer wall of the two connecting plates 5 is rotatably connected to the connecting plate 2 6, one side of the outer wall of the connecting plate 2 6 is rotatably connected to the auxiliary roller 7, one side of the outer wall of the connecting plate 5 is provided with a reset component 8, one side of the outer wall of the workbench 1 is fixedly connected to the hydraulic rod 2 9, and the output end of the hydraulic rod 2 9 is provided with a rotating roller 10; the reset component 8 includes a hook 1 801, one side of the outer wall of the hook 1 801 is fixedly connected to one side of the outer wall of the connecting plate 1 5, the outer wall of the hook 1 801 is fixedly connected to a spring 802, one end of the spring 802 is fixedly connected to a hook 2 803, and one side of the outer wall of the hook 2 803 is fixedly connected to the other side of the outer wall of the connecting plate 2 6;

[0024] Specifically, the pre-coating film is first passed through the rotating roller 10. This is to allow the pre-coating film to be smoothly covered on the coating and to maintain a certain tension. This process needs to be completed by starting the hydraulic rod 29. The function of the hydraulic rod 29 is to tension the pre-coating film and prepare for subsequent operations. When the pre-coating film is tensioned, the hydraulic rod 13 needs to be started. The function of the hydraulic rod 13 is to drive the diverter plate 4 to descend. The descent of the diverter plate 4 means that the flow channel of the coating is opened, and the coating can be evenly coated on the pre-coating film. During the descent of the diverter plate 4, the outer connecting plate 26 of the connecting plate 15 will also descend. This is to ensure that the pre-coating film can be fully compressed, so as to achieve the compression effect of the coating film. The function of the connecting plate 26 is not only that, it is also responsible for driving the spring 802 to stretch. The stretching of the spring 802 plays a key role, that is, to reduce the tensile pressure. In the process of coating the film, the tensile pressure needs to be controlled. Excessive tensile pressure may cause damage to the coating film, while too small tensile pressure may cause uneven coating of the paint. The stretching of the spring 802 allows the stretching pressure to be moderate, thereby ensuring the quality and effect of the coating film.

[0025] Reference Figure 1 - Figure 2 A fixing box 11 is fixedly connected to the upper surface of the diverter disc 4, and a nozzle 20 is penetrated on the lower surface of the diverter disc 4; a motor 12 is fixedly connected to one side of the outer wall of the fixing box 11, and a stirring roller 13 is fixedly connected to the output end of the motor 12; a collecting bucket 14 is fixedly connected to the lower surface of the workbench 1, and a filter box 19 is slidably connected inside the workbench 1; a water tank 15 is fixedly connected to the lower surface of the collecting bucket 14, and a connecting pipe 16 is penetrated inside the water tank 15; a water pump 17 is fixedly connected to one end of the connecting pipe 16, and a connecting pipe 2 18 is fixedly connected to the output end of the water pump 17; one end of the connecting pipe 2 18 is penetrated and arranged on one side of the inner part of the fixing box 11;

[0026] Specifically, the fixed box 11 accurately applies the paint on the film through the nozzle 20 inside the diverter plate 4. During the coating process, there may be too much paint. At this time, the excessive paint will enter the filter box 19 through the support net 2 for filtration. In this way, not only can the quality of the paint be guaranteed, but also the waste of paint can be prevented. The filtered paint will be collected by the collecting bucket 14 and then enter the water tank 15 for reuse. This step embodies the concept of environmental protection, saves resources and reduces costs. During the collection process, the water pump 17 and the motor 12 are started, and the water pump 17 is used to transfer the paint inside the water tank 15 to the inside of the fixed box 11 through the connecting pipe 18. Next, the stirring roller 13 is driven to stir by the rotation of the motor 12. This way of mixing new and old paints makes the use of paint more efficient and the coating effect more uniform.

[0027] Working principle: first, put the coating into the fixed box 11, then pass the pre-coating film through the rotating roller 10, start the hydraulic rod 2 9 to make the pre-coating film tense, then start the hydraulic rod 1 3, drive the diverter plate 4 down through the hydraulic rod 1 3, thereby driving the diverter plate 4 down, and drive the outer connecting plate 2 6 of the connecting plate 1 5 to descend and press the pre-coating film, thereby achieving the effect of pressing the coating film, at this time, the spring 802 is stretched through the connecting plate 2 6, thereby achieving the effect of easing the stretching pressure;

[0028] Secondly, at this time, the paint is applied to the film through the nozzle 20 inside the diverter plate 4 through the fixed box 11. At this time, the filtered paint will fall into the filter box 19 through the support net 2 for filtration. At this time, it is collected by the collecting bucket 14 and enters the water tank 15 for reuse. At this time, by starting the water pump 17 and the motor 12, the paint in the water tank 15 is transferred to the fixed box 11 through the connecting pipe 18 by the water pump 17. Through the rotation of the motor 12, the effect of driving the stirring roller 13 to stir the new and old paints for use is achieved.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A basic device for the production of pre-coating films, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a support net (2) inside, the workbench (1) is fixedly connected to a left-right symmetrical hydraulic rod one (3) on the outer wall, the output ends of the two hydraulic rods one (3) are fixedly connected to a diverter plate (4), the outer wall of the diverter plate (4) is fixedly connected to a left-right symmetrical connecting plate one (5), one side of the outer wall of the two connecting plates one (5) is rotatably connected to a connecting plate two (6), one side of the outer wall of the connecting plate two (6) is rotatably connected to an auxiliary roller (7), one side of the outer wall of the connecting plate one (5) is provided with a reset component (8), one side of the outer wall of the workbench (1) is fixedly connected to a hydraulic rod two (9), and the output end of the hydraulic rod two (9) is provided with a rotating roller (10).

2. The basic equipment for pre-coating film production according to claim 1, characterized in that: The reset assembly (8) comprises a hook 1 (801), one side of the outer wall of the hook 1 (801) is fixedly connected to one side of the outer wall of the connecting plate 1 (5), the outer wall of the hook 1 (801) is fixedly connected to a spring (802), one end of the spring (802) is fixedly connected to a hook 2 (803), and one side of the outer wall of the hook 2 (803) is fixedly connected to the other side of the outer wall of the connecting plate 2 (6).

3. The basic equipment for pre-coating film production according to claim 2, characterized in that: A fixing box (11) is fixedly connected to the upper surface of the diverter disc (4), and a nozzle (20) is provided through the lower surface of the diverter disc (4).

4. The basic equipment for pre-coating film production according to claim 3, characterized in that: A motor (12) is fixedly connected to one side of the outer wall of the fixed box (11), and a stirring roller (13) is fixedly connected to the output end of the motor (12).

5. The basic equipment for pre-coating film production according to claim 4, characterized in that: A collecting bucket (14) is fixedly connected to the lower surface of the workbench (1), and a filter box (19) is slidably connected inside the workbench (1).

6. The basic equipment for pre-coating film production according to claim 5, characterized in that: The lower surface of the collecting bucket (14) is fixedly connected to a water tank (15), and a connecting pipe (16) is provided running through the interior of the water tank (15).

7. The basic equipment for pre-coating film production according to claim 6, characterized in that: One end of the connecting pipe 1 (16) is fixedly connected to a water pump (17), and the output end of the water pump (17) is fixedly connected to a connecting pipe 2 (18).

8. The basic equipment for pre-coating film production according to claim 7, characterized in that: One end of the second connecting pipe (18) is arranged to penetrate one side of the interior of the fixing box (11).

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