Winding device convenient to disassemble

Abstract

The utility model discloses a winding device convenient to disassemble, belongs to the technical field of transfer film production, and aims to solve the problems that a transfer film is easy to bend and fold when being subjected to winding force, and a winding drum of the winding device is not easy to quickly replace, the winding device comprises a base, and the top surface of the base is fixedly connected with two supporting plates which are distributed in parallel; positioning grooves are formed in the top surfaces of the two supporting plates, the same rotating shaft is movably arranged on the inner walls of the two positioning grooves, a mounting mechanism is arranged on the outer surface of the rotating shaft, a winding roller is mounted on the outer surface of the rotating shaft through the mounting mechanism, and an adjusting assembly is arranged on the outer surface of the winding roller; separation of the rotating shaft and the motor is achieved by screwing the connecting screw rod, disassembly of the winding roller is achieved through the effect of the mounting mechanism, adjustment of the relative distance of the two baffles is achieved through the effect of the adjusting assembly, a transfer film is blocked in the winding process, and the phenomenon that the transfer film is prone to bending and wrinkling when subjected to winding force is effectively avoided; and the winding device is not easy to quickly replace the winding drum.

Description

Technical Field

[0001] The utility model belongs to the technical field of transfer film production, and in particular relates to a reeling device which is easy to disassemble. Background Art

[0002] The transfer film is an intermediate carrier that exists on a transfer paper base or a plastic base. It carries the printed or printed pattern and is used to transfer it to a layer of chemical elastic film on the printed object. After the staff produces the transfer film, they need to roll it up and collect it to facilitate the staff's transportation and storage of the transfer film. At present, users usually use a winding device to roll up the transfer film.

[0003] The prior art discloses a reel for a transfer film with a deep grain pattern, the patent announcement number of which is CN220765950U. The patent comprises a base, support plates are fixedly mounted at both ends of the base, a reel is rotatably mounted on the support plate, a rotating shaft is fixedly mounted at both ends of the reel, a motor is fixedly mounted on the side wall of the support plate, one end of the motor output shaft is fixedly connected to the rotating shaft, a fixed groove is provided on the surface of the reel, a clamping mechanism is installed in the fixed groove, and a limit plate is also included. A circular groove connected to the positioning groove is penetrated through the side wall of the base, and a sliding mechanism is arranged in the circular groove. The clamping mechanism can clamp the transfer film to prevent the transfer film from falling off, and the limit plate prevents the transfer film from deviating during the reeling process. However, the following deficiencies still exist in actual use: the reeling device is relatively cumbersome to disassemble the reeling roller, which is time-consuming and labor-intensive, and the transfer film is inconvenient to cooperate with for blocking when it is reeled. When the transfer film is subjected to the reeling force, it is easy to bend and wrinkle, which affects the reeling effect.

[0004] Therefore, a reeling device that is easy to disassemble is needed to solve the problems in the prior art that the transfer film is easily bent and wrinkled when subjected to the reeling force, and the reeling device is not easy to quickly replace the reeling drum. Utility Model Content

[0005] The purpose of the utility model is to provide a reeling device that is easy to disassemble, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reeling device that is easy to disassemble, comprising a base, the top surface of the base is fixedly connected to two support plates that are distributed in parallel, the top surfaces of the two support plates are provided with positioning grooves, the inner walls of the two positioning grooves are movably provided with the same rotating shaft, the outer surface of the rotating shaft is provided with a mounting mechanism, the outer surface of the rotating shaft is provided with a reeling roller through the mounting mechanism, and the outer surface of the reeling roller is provided with an adjustment component;

[0007] The mounting mechanism includes two symmetrically distributed mounting grooves and two symmetrically distributed slots, the two mounting grooves are respectively opened at the top and bottom of the outer surface of the rotating shaft, and the two slots are respectively opened at the top and bottom of the inner surface of the winding roller, and a plurality of evenly distributed first springs are fixedly connected to the bottom surface of the mounting groove, and the top ends of the plurality of first springs located in the same mounting groove are fixedly connected to the same arc-shaped piece, and the top surface of the arc-shaped piece is fixedly connected to an insert block matching the slot.

[0008] It should be noted in the scheme that the adjustment component includes two symmetrically distributed slide grooves, the two slide grooves are opened at one end of the outer surface of the winding roller, and the inner end walls of the two slide grooves are provided with a plurality of evenly distributed adjustment holes, the inner walls of the two slide grooves are slidably connected with sliders, the outer wall of one side of the slider is fixedly connected with a baffle, a cavity is opened inside the slider, and the inner wall of the cavity is slidably connected with a limit plate, and the same plug rod is inserted through the outer walls at both ends of the limit plate, and a second spring is sleeved on the outer surface of the plug rod, the outer wall of one end of the second spring is fixedly connected to the end wall inside the cavity, and the other end wall of the second spring is fixedly connected to the outer wall of one end of the limit plate, the outer wall of one end of the plug rod slides through the outer wall of one end of the slider and a pull ring is provided on the outer surface, and the outer wall of the other end of the plug rod slides through the outer wall of the other end of the slider and is inserted into the interior of one of the adjustment holes.

[0009] It is further worth explaining that a mounting bracket is fixedly connected to the outer wall of one side of the support plates, a motor is fixedly connected to the inner wall of one side of the mounting bracket, a connecting block is coaxially fixedly connected to the output end of the motor, a U-shaped groove is provided on the outer wall of the connecting block on a side away from the motor, and a fixing screw hole communicating with the U-shaped groove is provided on the outer wall of one end of the connecting block.

[0010] It should be further explained that a positioning screw hole corresponding to the fixing screw hole is opened at one end of the outer surface of one side of the rotating shaft, and the fixing screw hole and the internal thread of the positioning screw hole are movably connected with the same connecting screw.

[0011] As a preferred implementation, the outer surface of the rotating shaft is rotatably connected to the inner wall of the positioning groove, and the outer surface of the rotating shaft is in contact with the inner wall of the U-shaped groove.

[0012] As a preferred embodiment, the length of the arc-shaped piece is greater than the length of the winding roller, and the baffle is an annular structure and the inner surface is slidably connected to the outer surface of the winding roller.

[0013] Compared with the prior art, the reeling device provided by the utility model that is easy to disassemble has at least the following beneficial effects:

[0014] (1) The shaft and the motor are separated by twisting the connecting screw. The installation mechanism is used to press the arc-shaped piece to drive the plug block away from the slot to disassemble the winding roller. Similarly, the winding roller can be installed by reverse operation. The operation is simple and effectively avoids the problem that the winding device is difficult to quickly replace the winding drum.

[0015] (2) Through the action of the adjustment component, the pull ring is pulled to drive the insertion rod away from the adjustment hole, and the baffle is pushed to move on the outer surface of the winding roller under the cooperation of the slide groove and the slider. The pull ring is released and the insertion rod is inserted into the corresponding adjustment hole under the elastic action of the second spring to adjust the distance between the two baffles. The transfer film is blocked during the winding process, effectively avoiding the problem of the transfer film being easily bent and wrinkled when subjected to the winding force. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the winding roller of the utility model;

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the slider of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the rotating shaft and the connecting block of the utility model.

[0020] In the figure: 1. base; 2. support plate; 3. positioning groove; 4. rotating shaft; 5. mounting mechanism; 51. mounting groove; 52. first spring; 53. arc-shaped sheet; 54. slot; 55. plug-in block; 6. winding roller; 7. adjustment assembly; 71. slide groove; 72. adjustment hole; 73. slider; 74. baffle; 75. cavity; 76. limit plate; 77. plug-in rod; 78. second spring; 79. pull ring; 8. mounting frame; 9. motor; 10. connecting block; 11. U-shaped groove; 12. fixing screw hole; 13. positioning screw hole; 14. connecting screw. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-Figure 4 The utility model provides a reeling device that is easy to disassemble, including a base 1, two support plates 2 that are distributed in parallel are fixedly connected to the top surface of the base 1, positioning grooves 3 are opened on the top surfaces of the two support plates 2, the inner walls of the two positioning grooves 3 are movably provided with the same rotating shaft 4, the outer surface of the rotating shaft 4 is provided with a mounting mechanism 5, the outer surface of the rotating shaft 4 is provided with a reeling roller 6 through the mounting mechanism 5, and the outer surface of the reeling roller 6 is provided with an adjusting component 7;

[0023] The mounting mechanism 5 includes two symmetrically distributed mounting grooves 51 and two symmetrically distributed slots 54. The two mounting grooves 51 are respectively opened at the top and bottom of the outer surface of the rotating shaft 4, and the two slots 54 are respectively opened at the top and bottom of the inner surface of the winding roller 6. A plurality of evenly distributed first springs 52 are fixedly connected to the bottom surface of the mounting groove 51, and the top ends of the plurality of first springs 52 located in the same mounting groove 51 are fixedly connected to the same arc-shaped piece 53, and the top surface of the arc-shaped piece 53 is fixedly connected to an insert block 55 matching the slot 54.

[0024] Further as Figure 1 and Figure 3 As shown, it is worth explaining in detail that the adjustment component 7 includes two symmetrically distributed slide grooves 71, both of which are opened at one end of the outer surface of the winding roller 6, and a plurality of evenly distributed adjustment holes 72 are opened on one end wall of the two slide grooves 71, and a slider 73 is slidably connected to the inner wall of the two slide grooves 71, and a baffle 74 is fixedly connected to the outer wall of one side of the slider 73, and a cavity 75 is opened inside the slider 73, and a limit plate 76 is slidably connected to the inner wall of the cavity 75, and the same insertion rod 77 is inserted through the outer walls of both ends of the limit plate 76, and a second spring 78 is sleeved on the outer surface of the insertion rod 77, and the outer wall of one end of the second spring 78 is fixedly connected to the inner wall of one end of the cavity 75, and the other end wall of the second spring 78 is fixedly connected to the outer wall of one end of the limit plate 76, the outer wall of one end of the insertion rod 77 slides through the outer wall of one end of the slider 73 and a pull ring 79 is provided on the outer surface, and the outer wall of the other end of the insertion rod 77 slides through the outer wall of the other end of the slider 73 and is inserted into the interior of one of the adjustment holes 72.

[0025] Further as Figure 1 and Figure 4 As shown, it is worth explaining in detail that a mounting frame 8 is fixedly connected to the outer wall of one side of one of the support plates 2, a motor 9 is fixedly connected to the inner wall of one side of the mounting frame 8, a connecting block 10 is coaxially fixedly connected to the output end of the motor 9, a U-shaped groove 11 is provided on the outer wall of the connecting block 10 on the side away from the motor 9, and a fixing screw hole 12 communicated with the U-shaped groove 11 is provided on the outer wall of one end of the connecting block 10.

[0026] Further as Figure 4 As shown, it is worth explaining in detail that a positioning screw hole 13 corresponding to the fixing screw hole 12 is opened at one end of the outer surface of one side of the rotating shaft 4, and the fixing screw hole 12 and the positioning screw hole 13 are movably connected with the same connecting screw 14 through the internal threads.

[0027] Further as Figure 1 As shown, it is worth explaining in detail that the outer surface of the rotating shaft 4 is rotatably connected to the inner wall of the positioning groove 3, so that the winding roller 6 can be driven to rotate by the motor 9 to ensure the normal winding work. The outer surface of the rotating shaft 4 fits with the inner wall of the U-shaped groove 11, so that the rotating shaft 4 can be connected to the motor 9 through the connecting block 10.

[0028] Further as Figure 2 and Figure 3 As shown, it is worth explaining in detail that the length of the arc piece 53 is greater than the length of the winding roller 6, which is convenient for squeezing the arc piece 53 to realize the installation of the winding roller 6. The baffle 74 is an annular structure and the inner surface is slidingly connected to the outer surface of the winding roller 6. The movement of the baffle 74 is realized under the cooperation of the slide groove 71 and the slider 73.

[0029] In summary: when the winding device is in use, first pull the two pull rings 79 to separate the insertion rod 77 from one of the corresponding adjustment holes 72 according to the width of the transfer film to be wound up. At this time, the second spring 78 is in a contracted state. With the cooperation of the slide groove 71 and the slider 73, the sliding slider 73 drives the baffle 74 to slide on the outer surface of the winding roller 6. When the two baffles 74 move to the appropriate positions, the pull ring 79 is released. Under the elastic action of the second spring 78, one end of the insertion rod 77 is inserted into the corresponding adjustment hole 72 to adjust the winding width of the winding roller 6. By adjusting the distance between the two baffles 74, the transfer film is blocked during the winding process, which effectively avoids the problem of the transfer film being easily bent and wrinkled when subjected to the winding force.

[0030] When it is necessary to disassemble the winding roller 6 after the winding operation, first screw the connecting screw 14 to separate it from the fixing screw hole 12 and the positioning screw hole 13, thereby releasing the restriction on one end of the rotating shaft 4. After the rotating shaft 4 and the winding roller 6 are separated from the two supporting plates 2 through the positioning groove 3, the two arc pieces 53 are pressed at the same time. After the arc piece 53 is subjected to force, it pushes the first spring 52 to contract. At the same time, the arc piece 53 is subjected to force to drive the plug block 55 to separate from the slot 54, thereby releasing the restriction on the winding roller 6 and realizing the disassembly of the winding roller 6. Similarly, the reverse operation can be used to install the winding roller 6. The operation is simple and effectively avoids the problem that the winding device is not easy to quickly replace the winding drum.

[0031] The motor 9 can be purchased from the market. The motor 9 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reeling device that is easy to disassemble, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to two support plates (2) which are distributed in parallel, the top surfaces of the two support plates (2) are each provided with a positioning groove (3), the inner walls of the two positioning grooves (3) are movably provided with a same rotating shaft (4), the outer surface of the rotating shaft (4) is provided with a mounting mechanism (5), the outer surface of the rotating shaft (4) is provided with a winding roller (6) via the mounting mechanism (5), and the outer surface of the winding roller (6) is provided with an adjusting component (7); The mounting mechanism (5) comprises two symmetrically distributed mounting grooves (51) and two symmetrically distributed slots (54); the two mounting grooves (51) are respectively arranged at the top and bottom of the outer surface of the rotating shaft (4); the two slots (54) are respectively arranged at the top and bottom of the inner surface of the winding roller (6); a plurality of uniformly distributed first springs (52) are fixedly connected to the bottom surface of the mounting groove (51); the top ends of the plurality of first springs (52) located in the same mounting groove (51) are fixedly connected to the same arc-shaped piece (53); the top surface of the arc-shaped piece (53) is fixedly connected to an insert block (55) matched with the slots (54).

2. The reel-up device that is easy to disassemble according to claim 1, characterized in that: The adjustment component (7) comprises two symmetrically distributed slide grooves (71), the two slide grooves (71) are both opened at one end of the outer surface of the winding roller (6), a plurality of evenly distributed adjustment holes (72) are opened on one end wall of the two slide grooves (71), the inner walls of the two slide grooves (71) are slidably connected with a slider (73), the outer wall of one side of the slider (73) is fixedly connected with a baffle (74), a cavity (75) is opened inside the slider (73), the inner wall of the cavity (75) is slidably connected with a limit plate (76), and the limit plate (76) The outer walls at both ends are penetrated and inserted with a same plug rod (77), the outer surface of the plug rod (77) is sleeved with a second spring (78), the outer wall of one end of the second spring (78) is fixedly connected to the inner wall of one end of the cavity (75), the other end wall of the second spring (78) is fixedly connected to the outer wall of one end of the limit plate (76), the outer wall of one end of the plug rod (77) slides through the outer wall of one end of the slider (73) and a pull ring (79) is provided on the outer surface, the outer wall of the other end of the plug rod (77) slides through the outer wall of the other end of the slider (73) and is inserted into the interior of one of the adjustment holes (72).

3. The reel-up device that is easy to disassemble according to claim 2, characterized in that: A mounting frame (8) is fixedly connected to an outer wall of one side of one of the support plates (2); a motor (9) is fixedly connected to an inner wall of one side of the mounting frame (8); a connecting block (10) is coaxially fixedly connected to an output end of the motor (9); a U-shaped groove (11) is provided on an outer wall of a side of the connecting block (10) away from the motor (9); and a fixing screw hole (12) communicating with the U-shaped groove (11) is provided on an outer wall of one end of the connecting block (10).

4. The easily disassembled winding device according to claim 3, characterized in that: A positioning screw hole (13) corresponding to the fixing screw hole (12) is formed at one end of the outer surface of one side of the rotating shaft (4); the fixing screw hole (12) and the positioning screw hole (13) are internally threadedly connected with a same connecting screw rod (14).

5. The easily disassembled winding device according to claim 4, characterized in that: The outer surface of the rotating shaft (4) is rotatably connected to the inner wall of the positioning groove (3), and the outer surface of the rotating shaft (4) is in contact with the inner wall of the U-shaped groove (11).

6. The easily disassembled winding device according to claim 2, characterized in that: The length of the arc-shaped sheet (53) is greater than the length of the winding roller (6); the baffle (74) is an annular structure and its inner surface is slidably connected to the outer surface of the winding roller (6).

Images