Continuous feeding frame of thermosensitive film production line

Abstract

The utility model discloses a continuous feeding frame of a thermosensitive film production line, which comprises a supporting frame, a sliding groove is arranged on the inner wall of the supporting frame, two first conveying plates and two second conveying plates are connected in the sliding groove in a sliding mode, and the two first conveying plates and the two second conveying plates are connected in a sliding mode. And carrying suction cups are arranged on the upper surface of the first conveying plate and the upper surface of the second conveying plate correspondingly, air spraying openings are formed in the ends of the first conveying plate and the ends of the second conveying plate correspondingly, and a plurality of conveying belts are arranged in the middle of the supporting frame. The photosensitive films can be divided through the first conveying plate and the second conveying plate after being conveyed, and finally are conveyed out through the conveying belt. Photosensitive films are sorted, and accumulation of the photosensitive films is avoided. After the photosensitive film is conveyed into the supporting frame, the first conveying plate or the second conveying plate fixes the thermosensitive film through the carrying suction cup. And then high-pressure gas is input into the gas conveying pipeline through the connector.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal film feeding, in particular to a continuous feeding rack for a thermal film production line. Background Art

[0002] Thermal film is a graphic recording medium coated with a heat-sensitive layer and a protective layer on a blue polyester base. The thermal printhead generates images in a thermal printer based on temperature differences. Thermal film is widely used in medical imaging such as CT scans, MRIs, CR, and DR, serving as a basis for diagnosis and treatment. It typically consists of a polyester (PET) base, a heat-sensitive layer, and a protective layer.

[0003] A search of prior art revealed publication number CN213140698U, which discloses a continuous support frame for a thermal film production line. The frame comprises a conveyor frame, hydraulic support rods, and a workbench. The frame is characterized by a rubber roll placement slot at one end, flanked by an inclined platform. Multiple rollers are mounted on the frame, and guardrails are attached to both sides. The lower ends of the guardrails are bolted to the bottom of the frame via bolt 1. The hydraulic support rods are mounted below the frame, and a movable plate is hinged to the top end of the hydraulic support rods, which is fixed to the bottom of the frame via bolt 2. The other end of the frame is hinged to the workbench. The workbench has a film mounting slot at its top end, with hook-shaped fixings hinged to its sides. Reinforcement plates are mounted on the sides of the workbench.

[0004] The comparative document uses rollers to transport films, saving labor and increasing efficiency. Rubber pads installed on both ends of the rollers effectively protect the films, making them less susceptible to collisions and providing a stable workbench structure. However, after transport, the films cannot be distributed and must be stacked, causing congestion. Utility Model Content

[0005] The purpose of the utility model is to provide a continuous loading rack for a thermal film production line to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a support frame, a slide groove is opened on the inner wall of the support frame, a first transport plate and a second transport plate are slidably connected in the slide groove, the number of the first transport plate and the second transport plate are two, the upper surfaces of the first transport plate and the second transport plate are provided with transport suction cups, the ends of the first transport plate and the second transport plate are provided with air jets, and a plurality of transport belts are provided in the middle of the support frame.

[0007] Preferably, the first transport plate and the second transport plate are both provided with gas transmission channels, the upper surfaces of the first transport plate and the second transport plate are both provided with joints, and the side walls of the first transport plate and the second transport plate are both provided with sliders, and the sliders are adapted to the slide grooves.

[0008] Preferably, regulating valves are provided in the air jets of the first and second transport plates, the air jets of the first and second transport plates pass through both sides, the air jets are connected to the gas delivery channel, and the gas delivery channel is connected to the joint.

[0009] Preferably, the first transport plate and the second transport plate are both L-shaped, and one end of the first transport plate and the second transport plate away from the slide groove is slidably connected to a limit rod, and both ends of the limit rod are fixedly connected to the support frame.

[0010] Preferably, the upper surface heights of the plurality of conveyor belts are all lower than the height of the transport suction cups, and the plurality of conveyor belts are all arranged between the first conveyor plate and the second conveyor plate.

[0011] Preferably, a supporting plate is provided at the lower end of the conveyor belt, and a lifting cylinder is provided below the supporting plate.

[0012] Compared with the prior art, the beneficial effect of the present invention is that after the thermal film is delivered, the photosensitive film can be diverted through the first transport plate and the second transport plate, and finally sent out through the conveyor belt. It serves to sort the photosensitive film and avoid the accumulation of photosensitive film. After the photosensitive film is transported into the support frame, the first transport plate or the second transport plate fixes the thermal film through the transport suction cup. Then, high-pressure gas is input into the gas pipeline through the joint. By adjusting the valve to control the direction of the air flow blowing out of the gas transmission channel, the fixed thermal film can be transported. When transporting to both sides or directly passing the thermal film to the rear without transporting. The lifting cylinder lifts the support plate upward, and at the same time, the transport suction cup cancels the fixation of the photosensitive film, and the conveyor belt runs to put the photosensitive film backward. The material is diverted to avoid material accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the support frame of the present utility model;

[0015] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0016] Figure 4 It is a side structural schematic diagram of the utility model.

[0017] In the figure: 1. Support frame; 2. Slide; 3. First transport plate; 4. Second transport plate; 5. Transport suction cup; 6. Air jet; 7. Transport belt; 8. Joint; 9. Slider; 10. Limit rod; 11. Support plate; 12. Lowering cylinder. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-4 , the embodiment provided by the utility model:

[0020] Embodiment: A support frame 1 includes a chute 2 formed on its inner wall. A first transport plate 3 and a second transport plate 4 are slidably connected within the chute 2. Two first transport plates 3 and two second transport plates 4 are provided. The first and second transport plates 3 and 4 can transport photosensitive films in opposite directions. Suction cups 5 are provided on the top surfaces of the first and second transport plates 3 and 4, securing the photosensitive films for easy transport. Air jets 6 are provided at the ends of the first and second transport plates 3 and 4, and multiple conveyor belts 7 are provided in the middle of the support frame 1.

[0021] Gas delivery channels are defined within the first and second transport plates 3, 4. Joints 8 are located on the top surfaces of the first and second transport plates 3, 4, and sliders 9 are located on the sidewalls of the first and second transport plates 3, 4. The sliders 9 fit within the chute 2. The joints 8 are capable of delivering high-pressure gas to the gas delivery channels of the first and second transport plates 3, 4.

[0022] The air jets 6 of the first and second transport plates 3 and 4 are provided with regulating valves. The air jets 6 of the first and second transport plates 3 and 4 are both through both sides. The air jets 6 are connected to the air delivery channel, and the air delivery channel is connected to the connector 8. The regulating valve can control which end of the air jet is ejected.

[0023] The first transport plate 3 and the second transport plate 4 are both L-shaped, and one end of each of the first transport plate 3 and the second transport plate 4 away from the chute 2 is slidably connected to a limit rod, and both ends of the limit rod 10 are fixedly connected to the support frame 1. The limit rod can limit the movement of the first transport plate 3 and the second transport plate 4 to prevent dislocation.

[0024] The upper surfaces of the plurality of conveyor belts 7 are all lower than the height of the transport suction cups 5 , and the plurality of conveyor belts 7 are all arranged between the first conveyor plate 3 and the second conveyor plate 4 .

[0025] A supporting plate 11 is provided at the lower end of the conveyor belt 7, and a lifting cylinder 12 is provided below the supporting plate 11. The lifting cylinder 12 can drive the conveyor belt 7 to move up and down.

[0026] After the front assembly line moves the photosensitive film onto the support frame 1, the first or second transport plate 3 or 4 secures the thermal film using the transport suction cups 5. High-pressure gas is then introduced into the gas pipeline through connector 8. By adjusting the valve to control the direction of the airflow from the gas pipeline, the secured thermal film can be transported. To transport the thermal film to the sides or to transfer it directly to the rear without transporting it, the lifting cylinder 12 raises the support plate 11, while the transport suction cups 5 release the film's securement. The conveyor belt 7 operates, releasing the film backward. This diverts the material flow and prevents accumulation.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A continuous loading rack for a thermal film production line, comprising a support frame (1), characterized in that: A slide groove (2) is provided on the inner wall of the support frame (1), and a first transport plate (3) and a second transport plate (4) are slidably connected in the slide groove (2). The number of the first transport plate (3) and the second transport plate (4) are both two. The upper surfaces of the first transport plate (3) and the second transport plate (4) are both provided with a transport suction cup (5), and the ends of the first transport plate (3) and the second transport plate (4) are both provided with an air jet (6). A plurality of transport belts (7) are provided in the middle of the support frame (1).

2. The continuous loading rack for a thermal film production line according to claim 1, characterized in that: The first transport plate (3) and the second transport plate (4) are both provided with gas transmission channels, the upper surfaces of the first transport plate (3) and the second transport plate (4) are both provided with joints (8), and the side walls of the first transport plate (3) and the second transport plate (4) are both provided with sliders (9), and the sliders (9) are adapted to the slide grooves (2).

3. The continuous loading rack for a thermal film production line according to claim 1, characterized in that: Regulating valves are provided in the air jets (6) of the first transport plate (3) and the second transport plate (4). The air jets (6) of the first transport plate (3) and the second transport plate (4) both pass through both sides. The air jets (6) are connected to the air delivery channel, and the air delivery channel is connected to the joint (8).

4. The continuous loading rack for a thermal film production line according to claim 1, characterized in that: The first transport plate (3) and the second transport plate (4) are both L-shaped, and one end of the first transport plate (3) and the second transport plate (4) away from the slide groove (2) are both slidably connected to a limit rod (10), and both ends of the limit rod (10) are fixedly connected to the support frame (1).

5. The continuous loading rack for a thermal film production line according to claim 1, characterized in that: The upper surface heights of the plurality of conveyor belts (7) are all lower than the height of the transport suction cup (5), and the plurality of conveyor belts (7) are all arranged between the first conveyor plate (3) and the second conveyor plate (4).

6. The continuous loading rack for a thermal film production line according to claim 1, characterized in that: A supporting plate (11) is provided at the lower end of the conveyor belt (7), and a lifting cylinder (12) is provided below the supporting plate (11).

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