Film coiling and conveying device

Abstract

The utility model discloses a film roll-up conveying device, which relates to the technical field of rolling devices and comprises a frame and a moving frame, hydraulic cylinders are rotatably mounted at the left end and the right end of the frame close to the upper side, and the output ends of the hydraulic cylinders are fixedly connected with turntables. Three sets of fixed shafts arranged in a circular array are fixedly connected to the close ends of the rotary tables, a detachable winding roller is arranged between the rotary tables, three sets of insertion cylinders matched with the fixed shafts are arranged at the left end and the right end of the winding roller, and the movable frame is placed in the middle of the front end of the rack. A lifting plate is arranged at the rear end of the movable frame, and an arc-shaped plate is fixedly installed in the middle of the upper end of the lifting plate. Compared with a traditional discharging method, the film roll feeding and conveying device is convenient and fast to use, the loading and unloading time of the wind-up roller is greatly shortened, the production efficiency of film rolls is effectively improved, and meanwhile subsequent carrying operation of the film rolls by workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a film rolling and conveying device. Background Art

[0002] Medical dry film is a medical imaging material, which can be divided into two categories: thermal dry film and laser dry film. Thermal dry film is a film that uses heat-sensitive materials as photosensitive media. Its imaging principle is similar to that of a thermal printer in a camera, which forms images by heating the film. Medical dry thermal film has the characteristics of high resolution, high contrast, and high precision. It can present clearer and more accurate medical images and is widely used in medical imaging fields such as radiological diagnosis, CT, and MRI.

[0003] During the production process, a roll-up conveyor device is required to roll the film into a roll shape for the convenience of material collection and storage. However, the traditional roll-up conveyor device is not only troublesome to load and unload materials, but also requires manual release of the restriction at one end of the winding roller and then pushing the film roll out of the winding roller. This reduces production efficiency for the huge medical needs. At the same time, after the staff takes out the film roll, they need to put it on other carriers for transportation, and then put the roll on the winding roller and reset it before the next film winding operation can be performed, which further increases the time required for loading and unloading the film roll. To this end, we proposed a film roll-up conveyor device to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a film roll-up conveying device, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a film winding and conveying device, including a frame and a movable frame, the left and right ends of the frame are rotatably installed with hydraulic cylinders near the upper side, the output ends of the hydraulic cylinders are fixedly connected with turntables, the ends close to the turntables are fixedly connected with three groups of fixed shafts arranged in a circular array, a removable winding roller is arranged between the turntables, and the left and right ends of the winding roller are provided with three groups of insert cylinders matched with the fixed shafts, the movable frame is placed in the middle position of the front end of the frame, and the rear end of the movable frame is provided with a lifting plate, and an arc panel is fixedly installed in the middle of the upper end of the lifting plate.

[0006] Preferably, bearing seats are fixedly installed at the upper ends of the left and right sides of the frame, and the hydraulic cylinders respectively penetrate and are rotatably connected to the inside of the bearing seats.

[0007] Preferably, a trapezoidal groove is provided at the upper end of the winding roller, and a trapezoidal sealing strip is provided inside the trapezoidal groove.

[0008] Preferably, the movable frame is provided with lifting grooves near the left and right ends, the front end of the lifting plate passes through and is slidably connected to the inside of the lifting groove, a limit plate is fixedly connected between the front ends of the lifting plates, and the limit plate is in contact with the movable frame.

[0009] Preferably, an internal threaded barrel is rotatably mounted at the middle of the rear end of the movable frame, a screw is fixedly mounted at the lower end of the lifting plate near the middle of the rear side, and the screw is threadedly connected to the internal threaded barrel.

[0010] Preferably, a slave bevel gear is fixedly sleeved on the outer periphery of the internal threaded cylinder near the lower side, a rotating shaft is rotatably installed on the movable frame near the middle of the lower side, a main bevel gear is fixedly sleeved on the rear end of the rotating shaft, the main bevel gear and the slave bevel gear are meshingly connected, and a rotating wheel is fixedly sleeved on the front end of the rotating shaft.

[0011] Preferably, a handle is provided at the upper end of the movable frame near the front, a driving assembly is provided at the front right end of the frame, and an output end of the driving assembly is fixedly connected to the hydraulic cylinder on the right side via a connecting piece.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When the film is rolled to a certain thickness, the output end of the hydraulic cylinder can be retracted to synchronously drive the turntable to separate the fixed shaft and the insert cylinder, thereby releasing the support and fixing effect of the turntable on the winding roller, and then directly completing the unloading operation of the film roll. Compared with the traditional unloading method, it is convenient and fast, greatly reducing the loading and unloading time of the winding roller, thereby effectively improving the production efficiency of the film roll.

[0014] 2. When unloading, the rotating wheel can drive the rotating shaft to rotate the main bevel gear, and finally the lifting plate can be raised to the lower end of the film roll. After releasing the fixation of the winding roller, the film roll can be loaded through the arc panel, and then the staff can move the mobile frame to carry the film roll through the handle, so that the staff can quickly fix the next set of winding rollers between the turntables to continue the winding operation, further reducing the loading and unloading time of the film roll, saving time and effort, and facilitating the staff's subsequent handling operations on the film roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a film roll-up conveying device of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the structure of a film roll-up conveying device of the utility model;

[0017] Figure 3This is a partial structural schematic diagram of a film roll-up conveying device of the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of a film roll-up conveying device of the utility model;

[0019] Figure 5 The utility model is a partial cross-sectional structural schematic diagram of a film roll-up conveying device.

[0020] In the figure: 1. frame; 2. hydraulic cylinder; 3. bearing seat; 4. turntable; 5. fixed shaft; 6. winding roller; 7. inserting cylinder; 8. trapezoidal groove; 9. trapezoidal sealing strip; 10. moving frame; 11. lifting plate; 12. lifting groove; 13. limit plate; 14. arc panel; 15. internal threaded cylinder; 16. screw; 17. slave bevel gear; 18. rotating shaft; 19. main bevel gear; 20. rotating wheel; 21. handle; 22. driving assembly. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 5 As shown, a film roll-up conveying device comprises a frame 1 and a mobile frame 10, the left and right ends of the frame 1 are both rotatably mounted with hydraulic cylinders 2 near the upper side, the output ends of the hydraulic cylinders 2 are both fixedly connected with turntables 4, the ends close to each other between the turntables 4 are both fixedly connected with three groups of fixed shafts 5 arranged in a circular array, a removable winding roller 6 is arranged between the turntables 4, the left and right ends of the winding roller 6 are both provided with three groups of inserting tubes 7 adapted to the fixed shafts 5, the mobile frame 10 is placed in the middle of the front end of the frame 1, the rear end of the mobile frame 10 is provided with a lifting plate 11, and the middle of the upper end of the lifting plate 11 is fixedly mounted with an arc panel 14;

[0023] After the film is rolled to a certain thickness, the output end of the hydraulic cylinder 2 can be retracted to synchronously drive the turntable 4 to separate the fixed shaft 5 and the insertion tube 7, thereby releasing the support and fixing effect of the turntable 4 on the winding roller 6, and then directly completing the unloading operation of the film roll. Compared with the traditional unloading method, it is convenient and quick, greatly reducing the loading and unloading time of the winding roller 6, thereby effectively improving the production efficiency of the film roll.

[0024] The left and right sides of the frame 1 are fixedly mounted with bearing seats 3 at the upper end positions, and the hydraulic cylinders 2 respectively penetrate and are rotatably connected to the inside of the bearing seats 3;

[0025] By opening the hydraulic cylinder 2, the spacing of its output end can be adjusted, so that the fixed shaft 5 on the turntable 4 and the insert cylinder 7 on the winding roller 6 are engaged, thereby completing the support and fixation of the winding roller 6. This is quick and convenient and can be applied to films of different widths. After opening the drive assembly 22, the hydraulic cylinder 2 can drive the winding roller 6 to rotate synchronously through the cooperation between the bearing seat 3 and other structures, thereby performing the film winding operation through the winding roller 6.

[0026] A trapezoidal groove 8 is provided at the upper end of the winding roller 6 , and a trapezoidal sealing strip 9 is provided inside the trapezoidal groove 8 .

[0027] The movable frame 10 is provided with lifting grooves 12 near both left and right ends, the front end of the lifting plate 11 penetrates and is slidably connected inside the lifting grooves 12, and the front ends of the lifting plates 11 are fixedly connected with the limiting plates 13, and the limiting plates 13 are fitted with the movable frame 10;

[0028] During this process, the front end of the lifting plate 11 slides synchronously inside the lifting slot 12 and is limited by the limiting plate 13 to keep the lifting plate 11 stable.

[0029] An internal threaded barrel 15 is rotatably mounted at the middle of the rear end of the mobile frame 10, a screw 16 is fixedly mounted at the lower end of the lifting plate 11 near the middle of the rear side, the screw 16 is threadedly connected to the internal threaded barrel 15, a slave bevel gear 17 is fixedly sleeved on the outer periphery of the internal threaded barrel 15 near the lower side, a rotating shaft 18 is rotatably mounted near the middle of the lower side of the mobile frame 10, a main bevel gear 19 is fixedly sleeved at the rear end of the rotating shaft 18, the main bevel gear 19 is meshedly connected with the slave bevel gear 17, and a rotating wheel 20 is fixedly sleeved at the front end of the rotating shaft 18;

[0030] When unloading, the rotating wheel 20 can drive the rotating shaft 18 to rotate the main bevel gear 19, and the rotation of the main bevel gear 19 can drive the rotation of the slave bevel gear 17, and the rotation of the slave bevel gear 17 can make the internal threaded tube 15 rotate synchronously, so that the internal threaded tube 15 rotates to make the screw 16 rise, and then the lifting plate 11 rises to the lower end of the film roll, after the fixation of the winding roller 6 is released, the film roll can be loaded through the arc panel 14.

[0031] A handle 21 is provided at the upper end of the mobile frame 10 near the front side, and a driving assembly 22 is provided at the front side of the right end of the frame 1. The output end of the driving assembly 22 is fixedly connected to the hydraulic cylinder 2 on the right side through a connecting piece.

[0032] The handle 21 can facilitate the staff to move the mobile frame 10 to transport the film roll, so that the staff can quickly fix the next set of winding rollers 6 between the turntables 4 to continue the winding operation, further reducing the loading and unloading time of the film roll, saving time and effort, and facilitating the staff's subsequent transportation operations on the film roll.

[0033] Working principle:

[0034] When in use, the output end of the hydraulic cylinder 2 can be opened to adjust the spacing, so that the fixed shaft 5 on the turntable 4 is engaged with the insert cylinder 7 on the winding roller 6, completing the support and fixation of the winding roller 6, which is quick and convenient and can be suitable for films of different widths. After opening the driving component 22, the hydraulic cylinder 2 can drive the winding roller 6 to rotate synchronously through the cooperation between the bearing seat 3 and other structures, so that the film is rolled up by the winding roller 6. Similarly, after the film is rolled to a certain thickness, the output end of the hydraulic cylinder 2 can be retracted to synchronously drive the turntable 4 to separate the fixed shaft 5 and the insert cylinder 7, thereby releasing the support and fixing effect of the turntable 4 on the winding roller 6, and then directly completing the unloading operation of the film roll. Compared with the traditional unloading method, it is convenient and quick, greatly reducing the loading and unloading time of the winding roller 6, thereby effectively improving the production efficiency of the film roll. Further, when unloading, by rotating the turntable 2 0 can drive the rotating shaft 18 to rotate the main bevel gear 19, and the rotation of the main bevel gear 19 can drive the rotation of the slave bevel gear 17, and the rotation of the slave bevel gear 17 can make the internal threaded cylinder 15 rotate synchronously, so that the screw 16 rises by the rotation of the internal threaded cylinder 15. In this process, the front end of the lifting plate 11 slides synchronously in the lifting groove 12, and is limited by the limiting plate 13 at the same time, so that the lifting plate 11 remains stable, and then after the lifting plate 11 rises to the lower end of the film roll and the fixation of the winding roller 6 is released, the film roll can be loaded through the arc panel 14, and then the handle 21 can be used to facilitate the staff to move the mobile frame 10 to carry the film roll, so that the staff can quickly fix the next set of winding rollers 6 between the turntables 4 to continue the winding operation, further reducing the loading and unloading time of the film roll, saving time and effort, and facilitating the staff's subsequent handling operation of the film roll.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A film roll conveying device, comprising a frame (1) and a movable frame (10), characterized in that: The left and right ends of the frame (1) are both rotatably mounted with hydraulic cylinders (2) near the upper side, the output ends of the hydraulic cylinders (2) are both fixedly connected with turntables (4), the adjacent ends of the turntables (4) are both fixedly connected with three groups of fixed shafts (5) arranged in a circular array, a removable winding roller (6) is arranged between the turntables (4), and the left and right ends of the winding roller (6) are both provided with three groups of inserting cylinders (7) adapted to the fixed shafts (5), the mobile frame (10) is placed at the front middle position of the frame (1), the rear end of the mobile frame (10) is provided with a lifting plate (11), and a curved panel (14) is fixedly mounted at the middle of the upper end of the lifting plate (11).

2. A film roll conveying device according to claim 1, characterized in that: Bearing seats (3) are fixedly mounted at the upper ends of the left and right sides of the frame (1), and the hydraulic cylinders (2) respectively penetrate through and are rotatably connected to the inside of the bearing seats (3).

3. The film roll conveying device according to claim 1, characterized in that: The upper end of the winding roller (6) is provided with a trapezoidal groove (8), and a trapezoidal sealing strip (9) is provided inside the trapezoidal groove (8).

4. The film roll conveying device according to claim 1, characterized in that: The movable frame (10) is provided with lifting grooves (12) near the left and right ends, the front end of the lifting plate (11) penetrates and is slidably connected to the inside of the lifting groove (12), and a limiting plate (13) is fixedly connected between the front ends of the lifting plate (11), and the limiting plate (13) is in contact with the movable frame (10).

5. The film roll conveying device according to claim 1, characterized in that: An internal threaded barrel (15) is rotatably mounted at the middle of the rear end of the movable frame (10), and a screw rod (16) is fixedly mounted at the lower end of the lifting plate (11) near the middle of the rear side, wherein the screw rod (16) is threadedly connected to the internal threaded barrel (15).

6. The film roll-up conveying device according to claim 5, characterized in that: A slave bevel gear (17) is fixedly sleeved on the outer circumference of the internal threaded cylinder (15) near the lower side, a rotating shaft (18) is rotatably mounted on the movable frame (10) near the middle of the lower side, a main bevel gear (19) is fixedly sleeved on the rear end of the rotating shaft (18), the main bevel gear (19) is meshingly connected with the slave bevel gear (17), and a rotating wheel (20) is fixedly sleeved on the front end of the rotating shaft (18).

7. The film roll conveying device according to claim 1, characterized in that: A handle (21) is provided at the upper end of the mobile frame (10) near the front side, a drive assembly (22) is provided at the front side of the right end of the frame (1), and an output end of the drive assembly (22) is fixedly connected to the hydraulic cylinder (2) on the right side via a connecting piece.

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