Winding device for thin film production

Abstract

The utility model relates to the technical field of film winding devices, in particular to a winding device for film production, which is characterized in that a supporting seat is arranged on the ground, a motor I is fixedly arranged on the side wall of the supporting seat, the motor I is connected with an external power supply, the output end of the motor I is rotationally connected with a supporting rod through a rotating rod, and adjusting holes are formed in two ends of the supporting rod in a penetrating manner; the driving rotating rod is rotationally connected to the supporting seat through a bearing, and a connecting groove is formed in the front end of the driving rotating rod; the two winding shafts are connected to openings in the front sides of the two adjusting holes in a rotating mode through rotating shafts. The two adjusting screw rods are connected into the winding shaft in a screwed mode through bearings, and the ends of the adjusting screw rods are movably inserted into the adjusting holes. The positions of the two winding shafts are adjusted through the first motor, and then the winding shaft located on the upper portion is connected with the driving rotating rod through the adjusting screw rod, so that the time for replacing the winding shafts is shortened, and the film winding efficiency is improved.

Description

Technical Field

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

[0002] Existing film winding devices usually use a single winding shaft to wind the film, which means that after the film is wound, it takes some time to replace the winding shaft, which affects the efficiency of winding the film. Therefore, a film production winding device is urgently needed to solve the above problem. Utility Model Content

[0003] The purpose of the utility model is to provide a film production winding device with a reasonable design to solve the technical problems in the above-mentioned background technology in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises:

[0005] A support base, wherein the support base is arranged on the ground, a motor 1 is fixedly arranged on a side wall of the support base, the motor 1 is connected to an external power source, an output end of the motor 1 is screwed with a support rod by a rotating rod, and adjustment holes are provided at both ends of the support rod;

[0006] A driving rotating rod, wherein the driving rotating rod is screwed onto the supporting seat by means of a bearing, and a connecting groove is provided at the front end of the driving rotating rod;

[0007] There are two winding shafts, which are connected to the front openings of the two adjusting holes by rotating shafts;

[0008] There are two adjusting screws, which are respectively screwed into the reel by bearings, and the ends of the adjusting screws are movably inserted into the adjusting holes;

[0009] There are two adjusting rods, and the two adjusting rods are movably inserted in the adjusting holes respectively, and the front end of the adjusting rod movably contacts the rear end of the adjusting screw. The spring is sleeved on the adjusting rod, and the two ends of the spring are respectively connected to the adjusting rod and the inner wall of the adjusting hole. The rear end of the adjusting rod is movably clamped in the connecting groove, and the positioning screw passes through the side wall of the connecting groove and is threadedly screwed on the adjusting rod.

[0010] Preferably, the rear ends of the two winding shafts are fixedly sleeved with bevel gear 1, the rotating rod is screwed to the support rod by means of a shaft seat, a rotating groove is opened on the rotating rod, two screw rods are screwed in the rotating groove by means of bearings, two bevel gear 2s are movably sleeved on the rotating rod, and bevel gear 2s are screwed on the bidirectional screw rod, bevel gear 1 is meshed with bevel gear 2, a dual-axis motor is arranged in the rotating groove, the output ends of the dual-axis motor are respectively connected to the ends of the two screw rods, and the dual-axis motor is connected to an external power supply.

[0011] Preferably, a limiting plate is fixedly provided on each of the two winding shafts.

[0012] Preferably, the left side of the support seat is rotationally connected with an extrusion frame by utilizing a rebound shaft.

[0013] Preferably, baffles are fixedly provided at the front ends of the two extrusion frames by means of bolts.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the utility model described in the utility model is a winding device for film production, which adjusts the positions of two winding shafts through a motor, and then connects the upper winding shaft with the driving rotating rod through an adjusting screw, thereby reducing the time for replacing the winding shaft and improving the efficiency of winding the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the support seat and the driving rotating rod in the utility model.

[0017] Figure 3 It is a structural schematic diagram of a reel, a bevel gear 1 and a bevel gear 2 in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the reel and the adjusting rod in the utility model.

[0019] Description of reference numerals:

[0020] Support seat 1, motor 1, adjustment hole 3, driving rotating rod 4, connecting groove 5, winding shaft 6, adjusting screw 7, adjusting rod 8, spring 9, positioning screw 10, bevel gear 1 11, rotating rod 12, rotating groove 13, bevel gear 2 14, bidirectional screw 15, dual-axis motor 16, limit plate 17, extrusion frame 18, baffle 19. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1 -- Figure 4 As shown, this specific implementation adopts the following technical solution: it includes:

[0023] A support seat 1, wherein the support seat 1 is arranged on the ground, a motor 2 is fixedly arranged on the side wall of the support seat 1, the motor 2 is connected to an external power supply, an output end of the motor 2 is screwed with a support rod by a rotating rod, and adjustment holes 3 are provided at both ends of the support rod, and the support rod is driven to rotate to a suitable position by the motor 2, so that the upper and lower ends of the support rod can be interchanged, and an extrusion frame 18 is screwed with a rebound shaft on the left side of the support seat 1, and the extrusion frame 18 is conveniently pressed against the film by the action of the rebound shaft, so that the film is in a taut state when winding, and wrinkles of the film are avoided, and baffles 19 are fixed at the front ends of the two extrusion frames 18 by bolts, and the limiting effect of the baffles 19 is utilized to facilitate fixing the film reel on the winding shaft 6;

[0024] A driving rod 4, wherein the driving rod 4 is screwed to the support seat 1 by a bearing, and a connecting groove 5 is provided at the front end of the driving rod 4, and the driving rod 4 is connected to an external driving motor to facilitate the driving rod 4 to rotate;

[0025] There are two winding shafts 6, which are connected to the front openings of the two adjusting holes 3 by rotating shafts. The operator inserts the winding shaft of the winding film on the winding shaft 6, thereby driving the winding shaft 6 to rotate and winding the film;

[0026] There are two adjusting screws 7, which are respectively screwed into the reel 6 by bearings, and the ends of the adjusting screws 7 are movably inserted into the adjusting holes 3, so that the adjusting screws 7 play an adjusting role;

[0027] The adjusting rod 8 is two, and the two adjusting rods 8 are movably inserted in the adjusting hole 3, and the front end of the adjusting rod 8 movably contacts the rear end of the adjusting screw 7. The spring 9 is sleeved on the adjusting rod 8, and the two ends of the spring 9 are respectively connected to the adjusting rod 8 and the inner wall of the adjusting hole 3. The rear end of the adjusting rod 8 is movably clamped in the connecting groove 5. The positioning screw 10 passes through the side wall of the connecting groove 5 and is screwed on the adjusting rod 8. The adjusting screw 7 drives the adjusting rod 8 to move in the adjusting hole 3, so that the end of the adjusting rod 8 is clamped in the connecting groove 5, so that the corresponding winding shaft 6 rotates, thereby winding the film;

[0028] The rear ends of the two winding shafts 6 are fixedly sleeved with bevel gears 11, the rotating rod 12 is screwed on the support rod by the shaft seat, a rotating groove 13 is opened on the rotating rod 12, two screw rods 15 are screwed in the rotating groove 13 by bearings, two bevel gears 14 are movably sleeved on the rotating rod 12, and the bevel gears 14 are screwed on the bidirectional screw rods 15, the bevel gears 11 and the bevel gears 14 are meshed, the double-axis motor 16 is arranged in the rotating groove 13, the output ends of the double-axis motor 16 are respectively connected to the ends of the two screw rods 15, the double-axis motor 16 is connected to an external power supply, and the double-axis motor 16 drives The movable bidirectional screw rod 15 rotates, so that the two bevel gears 14 move in the opposite direction along the direction of the rotating groove 13, so that the bevel gear 11 and the bevel gear 2 14 are movably engaged. When the upper winding shaft 6 rotates by driving the rotating rod 4, the corresponding bevel gear 11 is driven to rotate. The bevel gear 11 cooperates with the bevel gear 2 14 to make the winding shafts 6 on the upper and lower sides rotate synchronously, so that the winding shafts 6 on the upper and lower sides can wind up the film at the same time. Limiting plates 17 are fixed on the two winding shafts 6. The limiting plates 17 play a limiting role to prevent the film from contacting with the bevel gear 11 and the bevel gear 2 14.

[0029] When using the utility model, first turn on the motor 2, the motor 2 drives the support rod to rotate, so that the upper winding shaft 6 is aligned with the driving rotating rod 4, and the corresponding adjusting screw 7 is rotated to make the adjusting screw 7 move in the winding shaft 6, and the rear end of the adjusting screw 7 pushes the adjusting rod 8 to move in the adjusting hole 3, so that the end of the adjusting rod 8 is inserted in the connecting groove 5, and the positioning screw 10 passes through the side wall of the driving rotating rod 4 and is screwed on the adjusting rod 8, so that the upper winding shaft 6 is connected with the driving rotating rod 4, and then the winding shaft is inserted on the winding shaft 6, and then the baffle 19 is fixed on the winding shaft 6 by bolts, and the winding shaft is fixedly installed on the winding shaft 6, and then the film is wound on the winding shaft, so that the end of the extrusion frame 18 above contacts the film, and the external driving motor is used to drive the winding shaft 6 to rotate, so that the film is wound on the winding shaft 6;

[0030] When the operator needs to reel in the film on the upper and lower reeling shafts 6 at the same time, the double-axis motor 16 is turned on, and the double-axis motor 16 drives the bidirectional screw 15 to rotate, so that the bevel gear 2 14 slides on the rotating rod 12 along the direction of the rotating groove 13, so that the bevel gear 2 14 is engaged with the bevel gear 1 11, so that the reeling shafts 6 on the upper and lower sides rotate synchronously to reel in the film.

[0031] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0032] 1. An adjusting rod 8 is provided to facilitate the exchange of positions of the winding shafts 6 on the upper and lower sides through the motor 2, and then the adjusting rod 8 is clamped in the connecting groove 5 through the adjusting screw 7, so that the upper winding shaft 6 rotates, which is convenient for reducing the time of replacing the winding shaft 6;

[0033] 2. Set up bevel gear 11 and bevel gear 2 14, and use double-axis motor 16 to drive bidirectional screw 15 to rotate, so that bevel gear 2 14 moves along the direction of rotating groove 13, so that bevel gear 2 14 and bevel gear 1 11 can be movably engaged, so that the upper and lower winding shafts 6 can rotate synchronously to wind up the film.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film production winding device, characterized in that: It contains: A support base (1), wherein the support base (1) is arranged on the ground, a motor (2) is fixedly arranged on a side wall of the support base (1), the motor (2) is connected to an external power source, an output end of the motor (2) is connected to a support rod by a rotating rod, and adjustment holes (3) are formed at both ends of the support rod; A driving rotating rod (4), wherein the driving rotating rod (4) is screwed onto the supporting seat (1) by means of a bearing, and a connecting groove (5) is provided at the front end of the driving rotating rod (4); A reel (6), wherein the reel (6) is two in number, and the two reel (6) are rotationally connected to the front openings of the two adjustment holes (3) by means of a rotating shaft; An adjusting screw (7), wherein the adjusting screws (7) are two in number, the two adjusting screws (7) are respectively screwed into the reel (6) by means of bearings, and the ends of the adjusting screws (7) are movably inserted into the adjusting holes (3); The adjusting rod (8) is provided with two adjusting rods (8), the two adjusting rods (8) are respectively movably inserted in the adjusting hole (3), and the front end of the adjusting rod (8) movably contacts the rear end of the adjusting screw (7), the spring (9) is sleeved on the adjusting rod (8), and the two ends of the spring (9) are respectively connected to the adjusting rod (8) and the inner wall of the adjusting hole (3), the rear end of the adjusting rod (8) is movably clamped in the connecting groove (5), and the positioning screw (10) passes through the side wall of the connecting groove (5) and is screwed on the adjusting rod (8) through a thread.

2. A film production winding device according to claim 1, characterized in that: The rear ends of the two winding shafts (6) are fixedly sleeved with bevel gears 1 (11); a rotating rod (12) is screwed to the support rod by means of a shaft seat; a rotating groove (13) is provided on the rotating rod (12); two screw rods (15) are screwed in the rotating groove (13) by means of bearings; two bevel gears 2 (14) are movably sleeved on the rotating rod (12); the bevel gears 2 (14) are screwed to the screw rods (15) by means of threads; the bevel gears 1 (11) and the bevel gears 2 (14) are meshed; a double-axis motor (16) is arranged in the rotating groove (13); output ends of the double-axis motor (16) are respectively connected to the ends of the two screw rods (15); and the double-axis motor (16) is connected to an external power supply.

3. A film production winding device according to claim 1, characterized in that: Limiting plates (17) are fixedly provided on the two reeling shafts (6).

4. A film production winding device according to claim 1, characterized in that: The left side of the support seat (1) is rotationally connected to an extrusion frame (18) by means of a rebound shaft.

5. A film production winding device according to claim 4, characterized in that: The front ends of the two extrusion frames (18) are both fixed with baffles (19) by means of bolts.

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