Tension control heat transfer film winding equipment

Abstract

The utility model relates to the field of film winding, and discloses a tension control heat transfer film winding device which comprises a bottom plate, the top face of the bottom plate is fixedly connected with a telescopic plate, one side of the telescopic plate is fixedly connected with a first motor, the first motor is provided with a moving assembly capable of controlling tension, and the moving assembly is provided with a tension control device. The top face of the bottom plate is fixedly connected with a supporting plate, and a rotating assembly capable of preventing deviation is arranged on the supporting plate. According to the film tightening device, the first motor is started to drive the supporting rod to rotate, then the supporting rod drives the downward pressing cylinder to rotate, at the moment, the electric push rod is started to drive the fixing rod to move downwards, the film can be quickly tightened and adjusted, the film tightening device can adapt to tightening of films with different thicknesses, flexibility and practicability are improved, and the application range is widened; high-precision tension control is achieved, it is ensured that the tension of the heat transfer film is constant in the winding process, manual intervention is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of film winding, in particular to tension control heat transfer film winding equipment. BACKGROUND

[0002] Tension control heat transfer film winding equipment is a device specially used for tension control in the winding process of heat transfer film, which can ensure that the heat transfer film maintains constant tension during winding, thereby improving the quality and production efficiency of the product. Tension control heat transfer film winding equipment is widely used in the production, processing and packaging of heat transfer film, especially in the fields of electronic products, optical equipment and other high-precision fields, which have high requirements on the quality and precision of heat transfer film. The application of such equipment is more extensive. With the development of industry and intelligent manufacturing, tension control heat transfer film winding equipment is also developing towards intelligence and automation. In the future, such equipment will pay more attention to user experience and intelligent control, improve the ease of use and production efficiency of the equipment. At the same time, with the continuous emergence of new materials and the continuous expansion of application fields, tension control heat transfer film winding equipment will also face more challenges and opportunities. Tension control heat transfer film winding equipment plays a crucial role in the production and processing of heat transfer film. With the continuous progress of technology and the continuous expansion of application fields, such equipment will have a broader development prospect.

[0003] According to the Chinese patent with publication number CN 221759098 U, a heat transfer film winding roller includes a roller body, both ends of which are rotatably connected to support plates, and an annular plate is provided between the roller body and the two support plates. The roller body penetrates through the two annular plates at both ends, respectively. The two support plates are provided with a moving mechanism for moving the two annular plates. The upper sides of the roller body are provided with arc-shaped plates, and the lower ends of the two arc-shaped plates are fixedly connected to slide rods. The two slide rods are slidably penetrated through the two annular plates, respectively. The two annular plates are provided with a lifting mechanism for lifting the two arc-shaped plates. The utility model can flatten the heat transfer film according to its width, avoid the situation of rolling up, and has a wide range of applications. Moreover, the heat transfer film after winding will not appear loose and dragging at the tail, avoiding the waste of heat transfer film.

[0004] In the above scheme, the upper two sides of the roller body are provided with arc-shaped plates, the lower ends of the two arc-shaped plates are fixedly connected with slide rods, and the two slide rods are respectively slidably penetrated through the two annular plates, so that the existing film winding equipment cannot be tightened when starting, thereby causing poor film winding effect, and folds are generated during film winding, thereby reducing the film winding effect, reducing the flexibility of the equipment, reducing the use effect, and if the position of the film deviates during winding, the machine will stop, and then the film will be manually straightened to continue working, affecting the work efficiency, being time-consuming and laborious, greatly increasing the labor intensity of workers, and reducing the overall work efficiency. Utility model content

[0005] The utility model aims at providing tension control heat transfer film winding equipment to solve the problem that the existing film winding equipment cannot be tightened when starting, thereby causing poor film winding effect and folds during film winding.

[0006] In order to realize the above-mentioned utility model purposes, the utility model adopts the following technical scheme: tension control heat transfer film winding equipment, including bottom plate, the top surface of the bottom plate is fixedly connected with telescopic plate, the side of the telescopic plate is fixedly connected with first motor, the first motor is provided with mobile assembly that can control tension, the top surface of the bottom plate is fixedly connected with support plate, the top is provided with rotating assembly that can prevent deviation.

[0007] Preferably, the tension control heat transfer film winding equipment comprises a bottom plate, characterized in that: the top surface of the bottom plate is fixedly connected with a telescopic plate, the side of the telescopic plate is fixedly connected with a first motor, the first motor is provided with a mobile assembly that can control tension, the top surface of the bottom plate is fixedly connected with a support plate, and the top is provided with a rotating assembly that can prevent deviation.

[0008] Preferably, the top surface of the bottom plate is fixedly connected with a placing plate, and the side of the placing plate is fixedly connected with a plurality of curling rollers.

[0009] Preferably, the rotating assembly comprises a rotating rod, the rotating rod is rotatably connected to the support plate, one end of the rotating rod is fixedly connected with a limiting cylinder, the limiting cylinder is installed with a reinforcing plate, a second sliding groove is formed in the reinforcing plate, a second sliding block is slidably connected to the second sliding groove, the top surface of the second sliding block is fixedly connected with a first toothed plate, one side of the first toothed plate is provided with a gear, the gear is meshed with the first toothed plate, one side of the gear is provided with a second toothed plate, the second toothed plate is meshed with the gear, the bottom surface of the reinforcing plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with the gear, the top surface of the second toothed plate is fixedly connected with a connecting plate, and the top surface of the connecting plate is fixedly connected with an anti-deviation ring.

[0010] Preferably, an infrared emitter is mounted on the anti-deviation ring, and a strip-shaped slot is formed on the limiting cylinder.

[0011] Preferably, the top surface of the bottom plate is fixedly connected with a thickened plate, one side of the thickened plate is fixedly connected with a third motor, and the output of the third motor is fixedly connected with a winding device.

[0012] Compared with the prior art, the tension control hot transfer film winding device has the following beneficial effects:

[0013] I. In use, the first motor is started to drive the supporting rod to start rotating, and then the supporting rod drives the pressing cylinder to start rotating. At this time, the electric push rod is started to drive the fixed rod to move downward, and then the fixed rod drives the chain wheel to start moving downward. At this time, the chain wheel starts to rotate under the fixed rod, and then the chain wheel drives the chain to move downward. At this time, the first sliding block starts to slide downward in the first sliding groove, and then the first sliding block drives the supporting rod and the pressing cylinder to move downward to press the film. At this time, the crimping roller and the pressing cylinder are vertically offset to tension the film, solving the problem that the existing film winding device cannot be tightened when starting, resulting in folds in the film. It realizes fast tightening adjustment of the film, can adapt to different thicknesses of the film for tightening, improves flexibility, improves practicality, strengthens the application range, realizes high-precision tension control, ensures constant tension of the hot transfer film during winding, reduces manual intervention, and improves production efficiency.

[0014] II. In use, when the film deviates, the second motor is started to drive the gear to start rotating, and then the gear drives the first toothed plate to start moving inward. At this time, the second sliding block on the first toothed plate starts to move inward, and then the second sliding block starts to slide on the second sliding groove. At this time, the gear drives the second toothed plate to move inward, and then the first toothed plate drives the connecting plate to move on the strip-shaped slot formed on the limiting cylinder. Then the connecting plate drives the anti-deviation ring to start moving inward. The infrared emitter and receiver mounted on the anti-deviation ring can monitor the film, solving the problem that the film will stop if it deviates during winding. It realizes fast adjustment of the film position, improves the use efficiency, is flexible and convenient to operate, saves time and effort, effectively saves human resources, has strong adaptability, strong universality and flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front perspective structure schematic diagram of the embodiment;

[0016] Figure 2 It is a back perspective structure schematic diagram of the embodiment;

[0017] Figure 3 It is an explosion structure schematic diagram of the embodiment;

[0018] Figure 4 Structure schematic view at the position of the explosion gear for the embodiment;

[0019] Figure 5 Structure schematic view at the position of the explosion gear for the embodiment.

[0020] In the figure: 1, bottom plate; 2, telescopic plate; 3, first motor; 4, support rod; 5, fixed plate; 6, first sliding groove; 7, first sliding block; 8, electric push rod; 9, fixed rod; 10, chain wheel; 11, chain; 12, pressing cylinder; 13, curling roller; 14, placing plate; 15, support plate; 16, rotating rod; 17, limiting cylinder; 18, reinforcing plate; 19, second sliding groove; 20, second sliding block; 21, first toothed plate; 22, gear; 23, second motor; 24, second toothed plate; 25, connecting plate; 26, anti-deviation ring; 27, winder. DETAILED DESCRIPTION

[0021] The preferred embodiment of the present application will be described in detail below with reference to the drawings.

[0022] As Figures 1-4 shown, the tension control heat transfer film winding equipment includes a bottom plate 1, the top surface of the bottom plate 1 is fixedly connected with a telescopic plate 2, one side of the telescopic plate 2 is fixedly connected with a first motor 3, the first motor 3 is provided with a moving assembly capable of tension control, the top surface of the bottom plate 1 is fixedly connected with a support plate 15, and the support plate 15 is provided with a rotating assembly capable of preventing deviation, the moving assembly includes a support rod 4, the support rod 4 is fixedly connected to the output end of the first motor 3, the outer wall of the support rod 4 is fixedly connected with a pressing cylinder 12, the top surface of the bottom plate 1 is fixedly connected with a fixed plate 5, the fixed plate 5 is provided with a first sliding groove 6, the first sliding groove 6 is slidably connected with a first sliding block 7, the top surface of the first sliding block 7 is fixedly connected with a chain wheel 10, the top surface of the fixed plate 5 is fixedly connected with an electric push rod 8, the telescopic end of the electric push rod 8 is fixedly connected with a fixed rod 9, the fixed rod 9 is rotatably connected with the chain wheel 10, the chain wheel 10 and a chain 11 are meshed with each other, the other end of the chain 11 is fixedly connected with the fixed plate 5, the top surface of the bottom plate 1 is fixedly connected with a placing plate 14, and one side of the placing plate 14 is fixedly connected with a plurality of curling rollers 13.

[0023] In use, by starting the first motor 3 to drive the support rod 4 to start rotating, then the support rod 4 drives the lower pressing cylinder 12 to start rotating, at this time the electric push rod 8 is started to drive the fixed rod 9 to move down, then the fixed rod 9 drives the chain wheel 10 to start moving down, at this time the chain wheel 10 starts to rotate under the fixed rod 9, then the chain wheel 10 drives the chain 11 to move down, at this time the first sliding block 7 starts to slide under the first sliding groove 6 to move down, then the first sliding block 7 drives the support rod 4 and the lower pressing cylinder 12 to move down to press the film, at this time the curling roller 13 and the lower pressing cylinder 12 are misaligned up and down to tension the film, solve the problem that the existing film winding equipment cannot be tightened when starting, causing the film to produce folds, realize fast tightening adjustment of the film, can adapt to different thickness of the film to tighten, improve flexibility, improve practicality, strengthen the application range, realize high-precision tension control, ensure that the thermal transfer film has constant tension during winding, reduce manual intervention, and improve production efficiency.

[0024] As shown in Figures 1-5 The rotating assembly includes a rotating rod 16 rotatably connected to the support plate 15, one end of the rotating rod 16 is fixedly connected to a limiting cylinder 17, the limiting cylinder 17 is provided with a reinforcing plate 18, the reinforcing plate 18 is provided with a second sliding groove 19, the second sliding groove 19 is slidably connected with a second sliding block 20, the top surface of the second sliding block 20 is fixedly connected with a first toothed plate 21, one side of the first toothed plate 21 is provided with a gear 22, the gear 22 and the first toothed plate 21 are mutually engaged, one side of the gear 22 is provided with a second toothed plate 24, the second toothed plate 24 and the gear 22 are mutually engaged, the bottom surface of the reinforcing plate 18 is fixedly connected with a second motor 23, the output end of the second motor 23 is fixedly connected with the gear 22, the top surface of the second toothed plate 24 is fixedly connected with a connecting plate 25, the top surface of the connecting plate 25 is fixedly connected with an anti-deviation ring 26, the anti-deviation ring 26 is provided with an infrared emitter, a strip-shaped groove is formed in the limiting cylinder 17, the anti-deviation ring 26 is provided with an infrared receiver, the top surface of the bottom plate 1 is fixedly connected with a thickened plate, one side of the thickened plate is fixedly connected with a third motor, the output of the third motor is fixedly connected with a winding device 27.

[0025] In use, when the film is offset, the second motor 23 is started to drive the gear 22 to rotate, then the gear 22 drives the first toothed plate 21 to move inward, at this time the second slider 20 on the first toothed plate 21 starts to move inward, then the second slider 20 starts to slide on the second sliding groove 19, at this time the gear 22 drives the second toothed plate 24 to move inward, at this time the first toothed plate 21 drives the connecting plate 25 to move on the strip-shaped slot on the limiting cylinder 17, then the connecting plate 25 drives the anti-offset ring 26 to start to move inward, the infrared emitter and receiver installed on the anti-offset ring 26 can monitor the film, solve the problem that if the film is offset during winding, the machine will stop, realize the quick adjustment of the film position, improve the use efficiency, the operation is flexible and convenient, save time and effort, effectively save the human resources, the adaptability is strong, has strong universality and flexibility.

[0026] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art, according to the technical scheme and the application concept of the present application, within the technical range disclosed by the present application, makes equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. Tension controlled hot transfer film winding apparatus comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly connected with a telescopic plate (2), one side of the telescopic plate (2) is fixedly connected with a first motor (3), the first motor (3) is provided with a moving assembly capable of tension control, the top surface of the bottom plate (1) is fixedly connected with a supporting plate (15), and the supporting plate (15) is provided with a rotating assembly capable of preventing deviation.

2. The tension controlled thermal transfer film winding apparatus of claim 1, wherein: The moving assembly comprises a supporting rod (4) fixedly connected to the output end of the first motor (3), a pressing cylinder (12) fixedly connected to the outer wall of the supporting rod (4), a fixed plate (5) fixedly connected to the top surface of the bottom plate (1), a first sliding groove (6) formed in the fixed plate (5), a first sliding block (7) slidably connected to the first sliding groove (6), a sprocket (10) fixedly connected to the top surface of the first sliding block (7), an electric push rod (8) fixedly connected to the top surface of the fixed plate (5), a fixed rod (9) fixedly connected to the telescopic end of the electric push rod (8), a sprocket (10) rotatably connected to the fixed rod (9), and a chain (11) meshed with the sprocket (10), wherein the other end of the chain (11) is fixedly connected with the fixed plate (5).

3. The tension controlled thermal transfer film winding apparatus of claim 1, wherein: The top surface of the bottom plate (1) is fixedly connected with a placing plate (14), and one side of the placing plate (14) is fixedly connected with a plurality of curling rollers (13).

4. The tension controlled thermal transfer film winding apparatus of claim 1, wherein: The rotating assembly comprises a rotating rod (16) rotatably connected to the supporting plate (15), a limiting cylinder (17) fixedly connected to one end of the rotating rod (16), a reinforcing plate (18) mounted on the limiting cylinder (17), a second sliding groove (19) formed in the reinforcing plate (18), a second sliding block (20) slidably connected to the second sliding groove (19), a first toothed plate (21) fixedly connected to the top surface of the second sliding block (20), a gear (22) provided on one side of the first toothed plate (21), the gear (22) and the first toothed plate (21) being meshed with each other, a second toothed plate (24) provided on one side of the gear (22), the second toothed plate (24) and the gear (22) being meshed with each other, a second motor (23) fixedly connected to the bottom surface of the reinforcing plate (18), the output end of the second motor (23) and the gear (22) being fixedly connected, a connecting plate (25) fixedly connected to the top surface of the second toothed plate (24), and an anti-deviation ring (26) fixedly connected to the top surface of the connecting plate (25).

5. The tension controlled thermal transfer film winding apparatus of claim 4, wherein: An infrared emitter is mounted on the anti-deviation ring (26), a strip-shaped groove is formed in the limiting cylinder (17), and an infrared receiver is mounted on the anti-deviation ring (26).

6. The tension controlled thermal transfer film winding apparatus of claim 1, wherein: The top surface of the bottom plate (1) is fixedly connected with a thickened plate, one side of the thickened plate is fixedly connected with a third motor, and the output of the third motor is fixedly connected with a winding device (27).

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