Embossing machine convenient to solidify and used for quantum dot film production

Abstract

The utility model relates to the technical field of quantum dot film production, and discloses a convenient-to-cure stamping machine for quantum dot film production, which comprises a machine body, the inner wall of the machine body is rotatably connected with a stamping roller, the inner wall of the machine body is rotatably connected with a guide roller, and the guide roller is rotatably connected with the stamping roller. The stamping machine comprises a machine body, a sliding frame is slidably connected to the inner wall of the machine body, a UV curing lamp is fixedly mounted on the outer wall of the sliding frame, and an adjusting mechanism for adjusting the position of the UV curing lamp is arranged on the machine body. And meanwhile, the two sets of sliding frames can be driven to synchronously slide in the opposite directions on the inner wall of the machine body in cooperation with sliding plates, inclined grooves and guide rods, so that the distance between the two sets of UV curing lamps can be adjusted, then the distance between the UV curing lamps and an impressing roller can be adjusted, films with different thicknesses can be subjected to curing operation, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of quantum dot film production, in particular to an embossing machine for producing quantum dot films which is easy to solidify. Background Art

[0002] Quantum dot film, as a new nanomaterial with unique optical properties, can accurately and efficiently convert high-energy blue light into red and green light. Quantum dots can form a thin film on the LED backlight of LCD displays, which can emit full-spectrum light when illuminated by blue LEDs. By fine-tuning the backlight, the color gamut performance can be greatly improved, making the colors more vivid.

[0003] According to a publicly disclosed quantum dot film coating and imprinting equipment (publication number: CN219745365U), in the above application, UV light relies on the initiator in the quantum dot glue to absorb ultraviolet light, generate free radicals, trigger the monomer and oligomer reaction and solidification. When the first film material and the second film material are imprinted, the output quantum dot film enters the UV light curing device, and the high-energy ultraviolet light can instantly cure the quantum dot glue on the quantum dot film to complete the preparation.

[0004] The above technical solution uses a UV light curing device to cure the quantum dot glue on the quantum dot film. However, in the actual production process, the curing temperature and irradiation distance of the quantum dot glue used for quantum dot films of different thicknesses are also different. The UV light curing device needs to adjust the curing temperature and irradiation distance to achieve a better curing effect. The distance between the UV light curing device and the quantum dot film after pressing cannot be flexibly adjusted, which has low practicality and is not convenient to use. Utility Model Content

[0005] The purpose of the present invention is to provide a stamping machine for producing quantum dot films that is easy to solidify, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a stamping machine for producing quantum dot films that is easy to cure, comprising a machine body, an inner wall of the machine body being rotatably connected to an embossing roller, an inner wall of the machine body being rotatably connected to a guide roller, an inner wall of the machine body being slidably connected to a slide, an outer wall of the slide being fixedly mounted with a UV curing lamp, an adjustment mechanism for adjusting the position of the UV curing lamp being provided on the machine body, the adjustment mechanism being capable of adjusting the distance between the UV curing lamp and the embossing roller so as to perform curing operations on films of different thicknesses, a protective mechanism for protecting the UV curing lamp being provided inside the machine body, the protective mechanism being capable of protecting the UV curing lamp when the machine body is idle, the adjustment mechanism comprising:

[0007] The sliding plate is slidably connected to the side wall of the machine body, and the inclined groove is formed in the sliding plate.

[0008] The threaded rod is rotatably connected to the inner wall of the machine body at one end, and the handle is fixedly installed at the other end of the threaded rod penetrating through the machine body.

[0009] The guide rod is fixedly installed at one end of the side wall of the sliding frame, and the other end of the guide rod is attached to the inner wall of the inclined groove.

[0010] Preferably, the protection mechanism comprises a bent rod, which is hinged to the inner wall of the machine body.

[0011] Preferably, the bent rod is provided with a sliding groove.

[0012] Preferably, the outer wall of the bent rod is fixedly installed with a protective cover, which can protect the UV curing lamp.

[0013] Preferably, the outer wall of the sliding plate is fixedly installed with a sliding rod, and the outer wall of the sliding rod is attached to the inner wall of the sliding groove.

[0014] Preferably, the threaded rod is rotatably connected to the penetration of the machine body.

[0015] Compared with the prior art, the utility model provides a kind of imprinting machine for quantum dot film production of solidification, with following beneficial effects:

[0016] 1, the imprinting machine for quantum dot film production of solidification, by handle rotation threaded rod, simultaneously cooperation sliding plate, inclined groove, guide rod can drive two groups of sliding frame in the inner wall of machine body synchronous sliding towards opposite direction, so that the interval between two groups of UV curing lamp can be adjusted, in turn, the interval between UV curing lamp and impression roller can be adjusted, so as to carry out solidification operation to different thickness film, it is more convenient to use.

[0017] 2, the imprinting machine for quantum dot film production of solidification, when two groups of sliding frame drive two groups of UV curing lamp away from each other, cooperation sliding plate, sliding rod, sliding groove, bent rod can drive protective cover to cover UV curing lamp, UV curing lamp can be protected using protective cover, not only can prevent UV curing lamp from being impacted, but also can shield dust, avoid dust adhering to the surface of UV curing lamp to affect light irradiation effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the structure schematic view of the UV curing lamp protection state of the utility model;

[0020] Figure 3 It is the whole side view structure schematic view of the utility model;

[0021] Figure 4 It is the plane structure schematic view of the utility model side view section;

[0022] Figure 5 It is the A place enlarged structure schematic view of the utility model; Figure 1

[0023] Figure 6 It is the B place enlarged structure schematic view of the utility model. Figure 2

[0024] In the drawing: 1, body; 2, impression roller; 3, guide roller; 4, sliding frame; 5, UV curing lamp; 6, adjusting mechanism; 61, sliding plate; 62, threaded rod; 63, guide rod; 64, inclined chute; 65, handle; 7, protection mechanism; 71, bent rod; 72, sliding groove; 73, protective cover; 74, sliding rod. DETAILED DESCRIPTION

[0025] As shown in Figures 1-6 , the utility model provides a kind of technical scheme: a kind of quantum dot film production with impression machine of convenient solidification, including body 1, the inner wall of body 1 is rotatably connected with impression roller 2, the inner wall of body 1 is rotatably connected with guide roller 3, the inner wall of body 1 is slidably connected with sliding frame 4, the outer wall of sliding frame 4 is fixedly installed with UV curing lamp 5, sliding frame 4 will drive UV curing lamp 5 synchronous movement while sliding in the inner wall of body 1, so that the distance between UV curing lamp 5 and impression roller 2 can be adjusted, adjusting mechanism 6 for adjusting the position of UV curing lamp 5 is provided on body 1, the distance between UV curing lamp 5 and impression roller 2 can be adjusted by setting adjusting mechanism 6, to carry out solidification operation for different thickness films, it is more convenient to use, the inside of body 1 is provided with protection mechanism 7 for protecting UV curing lamp 5, UV curing lamp 5 is protected when body 1 is idle by setting protection mechanism 7, not only UV curing lamp 5 can be prevented from being impacted, but also dust can be shielded, avoid dust adhering on the surface of UV curing lamp 5 to influence light irradiation effect.

[0026] ​​The adjusting mechanism 6 comprises a sliding plate 61, a threaded rod 62, a guide rod 63, an inclined groove 64 and a handle 65. The sliding plate 61 is slidably connected to the side wall of the machine body 1. The inclined groove 64 is formed in the sliding plate 61. One end of the threaded rod 62 is rotatably connected to the inner wall of the machine body 1. The handle 65 is fixedly installed at the other end of the threaded rod 62 penetrating through the machine body 1. The threaded rod 62 is rotatably connected to the penetration position of the machine body 1. The threaded rod 62 is threadedly connected to the sliding plate 61. The threaded rod 62 is rotated through the handle 65. The rotation of the threaded rod 62 drives the sliding plate 61 threadedly connected to the threaded rod 62 to slide on the side wall of the machine body 1. One end of the guide rod 63 is fixedly installed on the side wall of the sliding frame 4. The other end of the guide rod 63 abuts against the inner wall of the inclined groove 64. When the sliding plate 61 gradually moves away from the handle 65 during the sliding process, the inclined groove 64 presses the guide rod 63, so that the guide rod 63 pushes the sliding frame 4 to slide on the inner wall of the machine body 1. At the same time, the sliding frame 4 drives the UV curing lamp 5 to move synchronously. Thus, the distance between the UV curing lamp 5 and the impression roller 2 can be adjusted, so as to perform curing work on the film with different thicknesses.

[0027] The protection mechanism 7 comprises a bent rod 71, a sliding groove 72, a protective cover 73 and a sliding rod 74. The bent rod 71 is hingedly connected to the inner wall of the machine body 1. The sliding groove 72 is formed in the bent rod 71. The protective cover 73 is fixedly installed on the outer wall of the bent rod 71. The protective cover 73 is covered by the bent rod 71. At this time, the protective cover 73 can protect the UV curing lamp 5. Not only can the UV curing lamp 5 be prevented from being impacted, but also dust can be shielded. The sliding rod 74 is fixedly installed on the outer wall of the sliding plate 61. The outer wall of the sliding rod 74 abuts against the inner wall of the sliding groove 72. The sliding plate 61 drives the sliding rod 74 to move and gradually move away from the handle 65 during the process of gradually moving away from the handle 65. At the same time, the sliding rod 74 pushes the bent rod 71, so that the bent rod 71 drives the protective cover 73 to rotate.

[0028] Working principle: The threaded rod 62 is rotated through the handle 65. The rotation of the threaded rod 62 drives the sliding plate 61 threadedly connected to the threaded rod 62 to slide on the side wall of the machine body 1. When the sliding plate 61 gradually moves away from the handle 65 during the sliding process, the inclined groove 64 presses the guide rod 63, so that the guide rod 63 pushes the sliding frame 4 to slide on the inner wall of the machine body 1. At the same time, the sliding frame 4 drives the UV curing lamp 5 to move synchronously. At this time, the two groups of sliding frames 4 drive the two groups of UV curing lamps 5 to move away from each other, so that the distance between the UV curing lamp 5 and the impression roller 2 is increased. Thus, the distance between the UV curing lamp 5 and the impression roller 2 can be adjusted, so as to perform curing work on the film with different thicknesses. The use is more convenient.

[0029] When the machine body 1 is idle, the threaded rod 62 is rotated by the handle 65, the sliding plate 61 threaded with the threaded rod 62 is gradually away from the handle 65, and the two groups of sliding frames 4 are away from each other by cooperating with the inclined chute 64 and the guide rod 63, so that the two groups of UV curing lamps 5 are away from each other, and at the same time, the sliding plate 61 will drive the sliding rod 74 to move along the inner wall of the sliding groove 72 and gradually away from the handle 65 in the process of sliding, and the sliding rod 74 will push the bent rod 71, so that the bent rod 71 drives the protective cover 73 to rotate, until the protective cover 73 covers the UV curing lamp 5, at this time, the protective cover 73 can protect the UV curing lamp 5, not only can prevent the UV curing lamp 5 from being impacted, but also can shield dust, avoid dust adhering to the surface of the UV curing lamp 5 and affect the light irradiation effect.

[0030] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A press for the production of quantum dot films that facilitate solidification, comprising a body (1), characterized in that: The inner wall of the machine body (1) is rotationally connected with a stamping roller (2), the inner wall of the machine body (1) is rotationally connected with a guide roller (3), the inner wall of the machine body (1) is slidingly connected with a sliding frame (4), the outer wall of the sliding frame (4) is fixedly installed with a UV curing lamp (5), the machine body (1) is provided with an adjusting mechanism (6) for adjusting the position of the UV curing lamp (5), the inside of the machine body (1) is provided with a protection mechanism (7) for protecting the UV curing lamp (5), the adjusting mechanism (6) comprises: A sliding plate (61) is slidingly connected to the side wall of the machine body (1), and an inclined chute (64) is formed in the sliding plate (61); One end of a threaded rod (62) is rotationally connected to the inner wall of the machine body (1), and the other end of the threaded rod (62) is fixedly installed with a handle (65) penetrating through the machine body (1), and the threaded rod (62) is threadedly connected with the sliding plate (61); One end of a guide rod (63) is fixedly installed on the side wall of the sliding frame (4), and the other end of the guide rod (63) is attached to the inner wall of the inclined chute (64).

2. The imprinting machine for producing a quantum dot film that is easily solidified according to claim 1, wherein: The protection mechanism (7) comprises a bent rod (71) hinged to the inner wall of the machine body (1).

3. The imprinting machine for producing a quantum dot film to be easily solidified according to claim 2, wherein: A sliding groove (72) is formed in the bent rod (71).

4. The imprinting machine for producing a quantum dot film to be easily solidified according to claim 2, wherein: The outer wall of the bent rod (71) is fixedly installed with a protective cover (73).

5. The imprinting machine for producing a quantum dot film to be easily solidified according to claim 1, wherein: The outer wall of the sliding plate (61) is fixedly installed with a sliding rod (74), and the outer wall of the sliding rod (74) is attached to the inner wall of the sliding groove (72).

6. The imprinting machine for producing a quantum dot film to be easily solidified according to claim 1, wherein: The penetration of the threaded rod (62) and the machine body (1) is rotationally connected.

Images