Anti-wrinkle device for printing film production

Abstract

The utility model relates to the technical field of printing film production, and discloses an anti-wrinkle device for printing film production, which comprises a connecting seat, the top of the connecting seat is fixedly connected with a fixed seat, a winding device is arranged outside the fixed seat, and a distance adjusting tensioning mechanism is arranged at the top of the connecting seat. The top of the connecting base is fixedly connected with a supporting base, through the arranged distance adjusting tensioning mechanism, a first worm is rotated, an adjusting rod is driven to rotate with a limiting plate connecting point as the axis in the moving process of a first distance adjusting plate, and then the adjusting rod drives a second distance adjusting plate to move forwards or backwards; therefore, the first distance adjusting plate and the second distance adjusting plate can be synchronously driven to move relatively, so that the device can quickly adjust the winding width of the winding device according to the width of a printing film, deviation in the winding process is prevented, and even if a worker mistakenly touches the first distance adjusting plate and the second distance adjusting plate, the first distance adjusting plate and the second distance adjusting plate are difficult to move; therefore, the printing film is further prevented from wrinkling and deforming.

Description

Technical Field

[0001] The utility model relates to the technical field of printing film production, and specifically relates to an anti-wrinkle device for printing film production. Background Technique

[0002] Printing and laminating refers to laminating a transparent plastic film on paper products. In the production of printing films, it is necessary to keep the printing and laminating flat. Once the printing and laminating are wrinkled or bent, it is easy to be damaged, resulting in a large number of defective products after production, which cannot be sold well, and an anti-wrinkle device for printing film production is required for leveling.

[0003] In an anti-wrinkle device for printing film production (authorized announcement number: CN218174125 U) disclosed on the patent network, it is described that "an anti-wrinkle device for printing film production includes: a support frame, a sliding cover and a fixed seat. The top of the fixed seat is respectively fixedly installed with a support frame and a sliding cover. The sliding cover is located at the front end of the support frame. Inside the support frame, a first rotating roller and a second rotating roller are respectively movably installed. The first rotating roller is located above the second rotating roller. One side of the support frame is fixedly installed with a motor corresponding to the second rotating roller. Inside the sliding cover, a scraping plate and a movable plate are respectively slidably installed. The scraping plate is located at the bottom of the movable plate."

[0004] Regarding the above description, the applicant believes that there are the following problems:

[0005] During the use of this utility model, by rotating the threaded rotating rod, the movable plate can squeeze the spring, and the scraping plate fits more closely with the printing film to facilitate scraping the wrinkles flat. By pulling the limiting plate back and forth, it is convenient to limit printing films of different widths and facilitate winding. However, in actual use, the position of the limiting plate is manually pulled, so as to limit the width during the winding process. Since the limiting plate cannot be completely fixed, and during daily use, it is easy for manual misoperation to touch the limiting plate, resulting in deviation of the position of the limiting plate, thus affecting the winding effect, easily causing the printing film to wrinkle and deform, and further making the overall leveling effect of the device poor. Therefore, an anti-wrinkle device for printing film production needs to be improved. Content of the Utility Model

[0006] The purpose of the utility model is to provide an anti-wrinkle device for printing film production to solve the problems raised in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solution: An anti-wrinkle device for printing film production, including a connection seat, a fixed seat is fixedly connected to the top of the connection seat, a winding device is arranged outside the fixed seat, a distance adjustment and tensioning mechanism is arranged on the top of the connection seat, a support seat is fixedly connected to the top of the connection seat, a flattening mechanism is arranged outside the support seat, and a cleaning device is arranged on the top of the connection seat;

[0008] The distance adjustment and tensioning mechanism includes a distance adjustment component and a tensioning component. The tensioning component is arranged on the right side of the distance adjustment component, which is convenient for quickly adjusting the distance according to the width of the printing film to keep it centered.

[0009] Preferably, the distance adjustment component includes a connection frame, the connection frame is fixedly connected to the inner side of the front of the connection seat, a first worm is fixedly connected inside the connection frame, a first worm gear is meshed outside the first worm, a rotating rod is fixedly connected to the back of the first worm gear, one end of the rotating rod away from the first worm gear is rotatably connected to a connecting rod, the back of the connecting rod is rotatably connected to a first distance adjustment plate, an adjusting rod is movably connected to the outside of the first distance adjustment plate, the inner side of the adjusting rod is movably connected to a second distance adjustment plate, and a limiting plate is fixedly connected to the top of the connection seat, which is convenient for quickly adjusting the width of the winding roller on the winding device.

[0010] Preferably, the adjusting rod is rotatably connected to the left side of the limiting plate, and grooves are opened at the corresponding positions of the first distance adjustment plate, the second distance adjustment plate and the limiting plate, and the first distance adjustment plate and the second distance adjustment plate are slidably connected in the grooves, and the first distance adjustment plate and the second distance adjustment plate are slidably connected to the outside of the winding device, and the first worm gear is rotatably connected inside the connection frame, which is convenient for synchronously driving the first distance adjustment plate and the second distance adjustment plate to move relatively.

[0011] Preferably, the tensioning component includes a connection frame, the connection frame is fixedly connected to the right side of the limiting plate, a slider is slidably connected inside the connection frame, a spring is fixedly connected between the slider and the connection frame, and a tensioning roller is rotatably connected to the inner side of the slider, which is convenient for improving the tensioning effect during the winding process to prevent wrinkles.

[0012] Preferably, grooves are opened at the corresponding positions of the slider and the connection frame, and the slider is slidably connected in the grooves, which is convenient for adjusting the appropriate tensioning force.

[0013] Preferably, the flattening mechanism includes a support frame, the support frame is fixedly connected to the front of the support seat, a second worm is rotatably connected inside the support frame, a second worm gear is meshed outside the second worm, a pull rod is fixedly connected to the back of the second worm gear, the two ends of the pull rod are rotatably connected to pull plates, and the ends of the pull plates away from the pull rod are rotatably connected to flattening plates, which is convenient for the printing film to pass through between the flattening plates to prevent wrinkles.

[0014] Preferably, the second worm gear is rotatably connected inside the support frame, and grooves are provided at the corresponding positions of the flattening plate and the support seat, and the flattening plate is slidably connected in the grooves, which is convenient for adjusting the distance between the flattening plates.

[0015] Compared with the prior art, the utility model provides an anti-wrinkle device for printing film production, which has the following beneficial effects:

[0016] In the anti-wrinkle device for printing film production, through the arranged distance-adjusting and tensioning mechanism, by rotating the first worm, and during the movement of the first distance-adjusting plate, the adjusting rod is driven to rotate around the connection point of the limiting plate as the axis, and then the second distance-adjusting plate is driven to move forward or backward by the adjusting rod, so that the first distance-adjusting plate and the second distance-adjusting plate can be driven to move relatively synchronously, enabling the device to quickly adjust the winding width of the winding device according to the width of the printing film, preventing deviation during the winding process, so that even when the staff accidentally touches the first distance-adjusting plate and the second distance-adjusting plate, it is difficult to move them, thereby further preventing the printing film from wrinkling and deforming.

[0017] In the anti-wrinkle device for printing film production, through the arranged flattening mechanism, by rotating the second worm, the second worm gear is driven to rotate by the second worm, and then the pull rod is driven to rotate by the second worm gear, and then the pull plate is driven to move by the pull rod. At the same time, the flattening plates are respectively pulled by the pull plate to move relatively, so that they are attached to the printing film, thereby preventing the printing film from wrinkling during the movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:

[0019] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the front sectional view of the present utility model;

[0021] Figure 3 It is a schematic diagram of the external structure of the distance-adjusting and tensioning mechanism of the present utility model;

[0022] Figure 4 It is a schematic diagram of the unfolded structure of the distance-adjusting component of the present utility model;

[0023] Figure 5 It is a schematic diagram of the external structure of the tensioning component of the present utility model;

[0024] Figure 6This is a schematic diagram of the unfolding structure of the leveling mechanism of the present utility model.

[0025] In the figure: 1, connecting seat; 2, fixed seat; 3, winding device; 4, distance-adjusting and tensioning mechanism; 5, support seat; 6, leveling mechanism; 8, cleaning device; 41, distance-adjusting component; 42, tensioning component; 411, connecting frame; 412, first worm; 413, first worm gear; 414, rotating rod; 415, connecting rod; 416, adjusting rod; 417, first distance-adjusting plate; 418, limiting plate; 419, second distance-adjusting plate; 421, connecting frame; 422, slider; 423, spring; 424, tensioning roller; 61, support frame; 62, second worm; 63, second worm gear; 64, pull rod; 65, pull plate; 66, leveling plate. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0028] Please refer to Figure 1-6 , the present utility model provides a technical solution: a wrinkle-proof device for printing film production, including a connecting seat 1, a fixed seat 2 is fixedly connected to the top of the connecting seat 1, a winding device 3 is arranged outside the fixed seat 2, a distance-adjusting and tensioning mechanism 4 is arranged on the top of the connecting seat 1, a support seat 5 is fixedly connected to the top of the connecting seat 1, a leveling mechanism 6 is arranged outside the support seat 5, and a cleaning device 8 is arranged on the top of the connecting seat 1;

[0029] The distance-adjusting and tensioning mechanism 4 includes a distance-adjusting component 41 and a tensioning component 42. The tensioning component 42 is arranged on the right side of the distance-adjusting component 41, which is convenient for quickly adjusting the distance according to the width of the printing film to keep it centered.

[0030] Further, the distance adjustment component 41 includes a connection frame 411. The connection frame 411 is fixedly connected to the inner side of the front surface of the connection seat 1. A first worm 412 is fixedly connected inside the connection frame 411. A first worm gear 413 is meshed with the outside of the first worm 412. A rotating rod 414 is fixedly connected to the back of the first worm gear 413. One end of the rotating rod 414 away from the first worm gear 413 is rotatably connected to a connecting rod 415. A connecting rod 415 is rotatably connected to the back of a first distance adjustment plate 417. An adjusting rod 416 is movably connected to the outside of the first distance adjustment plate 417. The inner side of the adjusting rod 416 is movably connected to a second distance adjustment plate 419. A limiting plate 418 is fixedly connected to the top of the connection seat 1, which is convenient for quickly adjusting the width of the winding roller on the winding device 3.

[0031] Further, the adjusting rod 416 is rotatably connected to the left side of the limiting plate 418. Grooves are provided at the corresponding positions of the first distance adjustment plate 417, the second distance adjustment plate 419 and the limiting plate 418. The first distance adjustment plate 417 and the second distance adjustment plate 419 are slidably connected in the grooves. The first distance adjustment plate 417 and the second distance adjustment plate 419 are slidably connected to the outside of the winding device 3. The first worm gear 413 is rotatably connected inside the connection frame 411, which is convenient for synchronously driving the relative movement of the first distance adjustment plate 417 and the second distance adjustment plate 419.

[0032] Further, the tensioning component 42 includes a connection frame 421. The connection frame 421 is fixedly connected to the right side of the limiting plate 418. A slider 422 is slidably connected inside the connection frame 421. A spring 423 is fixedly connected between the slider 422 and the connection frame 421. A tensioning roller 424 is rotatably connected to the inner side of the slider 422, which is convenient for improving the tensioning effect during the winding process and preventing wrinkles.

[0033] Further, grooves are provided at the corresponding positions of the slider 422 and the connection frame 421, and the slider 422 is slidably connected in the grooves, which is convenient for adjusting the appropriate tensioning force. Embodiment

[0034] Please refer to Figure 6 , and in combination with Embodiment 1, it is further obtained that the leveling mechanism 6 includes a support frame 61. The support frame 61 is fixedly connected to the front surface of the support seat 5. A second worm 62 is rotatably connected inside the support frame 61. A second worm gear 63 is meshed with the outside of the second worm 62. A pull rod 64 is fixedly connected to the back of the second worm gear 63. The two ends of the pull rod 64 are rotatably connected to pull plates 65. One end of the pull plate 65 away from the pull rod 64 is rotatably connected to a leveling plate 66, which is convenient for the printing film to pass through between the leveling plates 66 and prevent wrinkles.

[0035] Further, the second worm gear 63 is rotatably connected inside the support frame 61. Grooves are provided at the corresponding positions of the leveling plate 66 and the support seat 5, and the leveling plate 66 is slidably connected in the grooves, which is convenient for adjusting the distance between the leveling plates 66.

[0036] In the actual operation process, when the device is in use, first, before the device is used, through the set distance-adjusting and tensioning mechanism 4, by rotating the first worm 412, the first worm 412 drives the first worm gear 413 to rotate, and then the first worm gear 413 drives the rotating rod 414 to rotate, so that the rotating rod 414 pulls the connecting rod 415 to move, and then the connecting rod 415 drives the first distance-adjusting plate 417 to move left and right, forward or backward. And during the movement of the first distance-adjusting plate 417, the adjusting rod 416 is driven to rotate with the connection point of the limiting plate 418 as the axis, and then the adjusting rod 416 drives the second distance-adjusting plate 419 to move forward or backward, so as to be able to synchronously drive the first distance-adjusting plate 417 and the second distance-adjusting plate 419 to move relatively, enabling the device to quickly adjust the winding width of the winding device 3 according to the width of the printing film, preventing deviation during the winding process. Then, the printing film is passed through between the flattening plates 66, and then through between the cleaning rollers arranged on the side of the cleaning device 8, and then through the bottom of the tensioning roller 424, so that it is wound on the winding device 3. Then, the spring 423 drives the tensioning roller 424 to press down, so that the tensioning roller 424 is kept in contact with the printing film, thereby improving the winding effect and further preventing wrinkles from appearing during the winding process. Then, through the set flattening mechanism 6, the second worm 62 is rotated, the second worm 62 drives the second worm gear 63 to rotate, so that the second worm gear 63 drives the pull rod 64 to rotate, and then the pull rod 64 drives the pull plate 65 to move. At the same time, the pull plate 65 respectively pulls the flattening plates 66 to move relatively, so that they are in contact with the printing film.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. An anti-wrinkle device for printing film production, comprising a connecting seat (1), characterized in that: The top of the connecting seat (1) is fixedly connected to a fixing seat (2), a winding device (3) is arranged outside the fixing seat (2), a distance adjustment and tensioning mechanism (4) is arranged on the top of the connecting seat (1), the top of the connecting seat (1) is fixedly connected to a supporting seat (5), a leveling mechanism (6) is arranged outside the supporting seat (5), and a cleaning device (8) is arranged on the top of the connecting seat (1); The distance-adjusting and tensioning mechanism (4) comprises a distance-adjusting component (41) and a tensioning component (42); the tensioning component (42) is arranged on the right side of the distance-adjusting component (41).

2. The wrinkle-proof device for printing film production according to claim 1, characterized in that: The pitch adjustment assembly (41) comprises a connection frame (411), the connection frame (411) being fixedly connected to the inner side of the front face of the connection seat (1), the connection frame (411) being fixedly connected to a first worm (412) inside, the first worm (412) being meshed with a first worm wheel (413) outside, the back of the first worm wheel (413) being fixedly connected to a rotating rod (414), the end of the rotating rod (414) away from the first worm wheel (413) being rotatably connected to a connecting rod (415), the back of the connecting rod (415) being rotatably connected to a first pitch adjustment plate (417), the outer side of the first pitch adjustment plate (417) being movably connected to an adjusting rod (416), the inner side of the adjusting rod (416) being movably connected to a second pitch adjustment plate (419), and the top of the connection seat (1) being fixedly connected to a limiting plate (418).

3. The wrinkle-proof device for printing film production according to claim 2, characterized in that: The adjusting rod (416) is rotatably connected to the left side of the limit plate (418), and grooves are provided at positions corresponding to the first and second distance adjusting plates (417 and 419) and the limit plate (418), and the first and second distance adjusting plates (417 and 419) are slidably connected in the grooves, and the first and second distance adjusting plates (417 and 419) are slidably connected to the outside of the winding device (3), and the first worm gear (413) is rotatably connected to the inside of the connecting frame (411).

4. The wrinkle-proof device for printing film production according to claim 2, characterized in that: The tensioning assembly (42) comprises a connecting frame (421), the connecting frame (421) being fixedly connected to the right side of the limiting plate (418), a slider (422) being slidably connected inside the connecting frame (421), a spring (423) being fixedly connected between the slider (422) and the connecting frame (421), and a tensioning roller (424) being rotatably connected inside the slider (422).

5. The wrinkle-proof device for printing film production according to claim 4, characterized in that: The sliding block (422) and the connecting frame (421) are provided with grooves at corresponding positions, and the sliding block (422) is slidably connected in the grooves.

6. The wrinkle-proof device for printing film production according to claim 1, characterized in that: The leveling mechanism (6) comprises a support frame (61), the support frame (61) being fixedly connected to the front face of the support seat (5), the support frame (61) being internally rotatably connected to a No. 2 worm (62), the No. 2 worm (62) being externally meshed with a No. 2 worm wheel (63), the back of the No. 2 worm wheel (63) being fixedly connected to a pull rod (64), both ends of the pull rod (64) being rotatably connected to a pull plate (65), and the end of the pull plate (65) away from the pull rod (64) being rotatably connected to a leveling plate (66).

7. The wrinkle-proof device for printing film production according to claim 6, characterized in that: The second worm gear (63) is rotatably connected inside the support frame (61), and grooves are provided at positions corresponding to the screed plate (66) and the support seat (5), and the screed plate (66) is slidably connected in the groove.

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