A winding device for metal film production

Abstract

The utility model relates to related technical field of metal film production and processing, especially a kind of coiling device for metal film production, including support seat, width adjusting assembly and angle adjusting assembly.The utility model is through the elastic positioning structure of clamping block, positioning hole group and spring, the quick adjustment of movable end disc is realized, operator only needs to press clamping block with single hand, positioning block can be driven to separate from positioning hole group, end disc is slid along sliding slot to target position, after releasing clamping block, spring is automatically reset to realize positioning, the whole adjusting process does not need to rely on any tool, greatly improve width adjusting efficiency, simultaneously, positioning hole group is spaced apart along the length direction of first adjusting rod, can be adapted to set the metal film coiling of different width in setting range, satisfy multi-specification production demand, angle adjusting assembly changes the discharging direction of metal film by small angle adjustment, and then adjust the stress state of film, avoid coiling loose.

Description

Technical Field

[0001] This utility model relates to the technical field of metal film production and processing, and in particular to a roll-up device for metal film production. Background Technology

[0002] In the production and processing of metal films, the roll-to-roll device is a key piece of equipment that connects film forming with subsequent processes such as cutting, lamination, and coating. Its core function is to achieve stable support, precise fit, and reasonable control of roll tension. Therefore, a roll-to-roll device for metal film production is particularly needed. Traditional film roll equipment often has a fixed end plate structure, or the width can only be adjusted by loosening the bolts. Each time a different width of film roll is changed, it is necessary to repeatedly disassemble and calibrate with tools such as wrenches. The adjustment process is time-consuming, especially in the production of small batches and multiple specifications of metal films. Frequent adjustments seriously reduce production efficiency.

[0003] To address the aforementioned issues, a roll-to-roll device for producing metal thin films is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a roll-to-roll device for producing metal films, in order to solve the problems of existing roll-to-roll devices for producing metal films mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a roll material device for producing metal thin films, comprising a support base, a width adjustment component, and an angle adjustment component; The width adjustment assembly includes a first adjustment rod, a fixed end plate, a movable end plate, a slide groove, a mounting groove, and a locking block. The fixed end plate is disposed at one end of the first adjustment rod, and the movable end plate is slidably disposed on the first adjustment rod through the slide groove. The movable end plate has the mounting groove, and the locking block is disposed in the mounting groove.

[0006] Preferably, the width adjustment assembly further includes a group of positioning holes, which are provided on the first adjustment rod and are spaced apart along the length of the first adjustment rod.

[0007] Preferably, the width adjustment assembly further includes a spring and a positioning block. The spring is provided on the top of the locking block and is connected to the top of the movable end plate. The positioning block is provided on the bottom of the locking block. The spring is used to provide elastic force to the positioning block to assist the positioning block in cooperating with the positioning hole assembly.

[0008] Preferably, the angle adjustment component includes an arc-shaped plate and an arc-shaped groove, the arc-shaped plate being disposed on the support base, and the arc-shaped groove being formed on the arc-shaped plate.

[0009] Preferably, the angle adjustment assembly further includes a second adjustment rod and an adjustment knob. The second adjustment rod passes through the arcuate groove and can slide along the arcuate groove. The adjustment knob is disposed at one end of the second adjustment rod and located outside the arcuate plate, and is threadedly connected to the second adjustment rod.

[0010] Preferably, the angle adjustment assembly further includes a rubber ring, which is disposed on one side of the adjustment knob and contacts the arc plate to increase the friction of the second adjustment rod in the arc groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The device achieves rapid adjustment of the movable end plate through the elastic positioning structure of the locking block, positioning hole group and spring. The operator only needs to press the locking block with one hand to drive the positioning block to disengage from the positioning hole group and slide the end plate along the slide groove to the target position. After releasing the locking block, the spring automatically resets to achieve positioning. The entire adjustment process does not require any tools, which greatly improves the efficiency of width adjustment. At the same time, the positioning hole group is set at intervals along the length of the first adjustment rod, which can adapt to metal film rolls of different widths within the setting range and meet the needs of multi-specification production. 2. The angle adjustment component changes the discharge direction of the metal film by adjusting the angle slightly, thereby adjusting the stress state of the film and preventing the roll from becoming loose. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the width adjustment component of this utility model; Figure 3 This is a schematic diagram of the movable end plate and the locking block in the width adjustment component of this utility model; Figure 4 This is a schematic diagram of the structure of the first adjusting rod in the width adjusting assembly of this utility model; Figure 5 This is a schematic diagram of the structure of the second adjusting rod and the adjusting knob in the angle adjusting assembly of this utility model.

[0013] In the diagram: 1. Support base; 2. Width adjustment assembly; 201. First adjustment rod; 202. Fixed end plate; 203. Movable end plate; 204. Slide groove; 205. Mounting groove; 206. Locking block; 207. Positioning hole group; 208. Spring; 209. Positioning block; 3. Angle adjustment assembly; 301. Arc plate; 302. Arc groove; 303. Second adjustment rod; 304. Adjustment knob; 305. Rubber ring. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0015] Example like Figure 1-4 As shown, the device includes a support base 1, a width adjustment assembly 2, and an angle adjustment assembly 3. The width adjustment assembly 2 includes a first adjustment rod 201, a fixed end plate 202, a movable end plate 203, a slide groove 204, a mounting groove 205, and a locking block 206. The fixed end plate 202 is disposed at one end of the first adjustment rod 201. The movable end plate 203 is slidably disposed on the first adjustment rod 201 via the slide groove 204. The movable end plate 203 has a mounting groove 205, and the locking block 206 is disposed within the mounting groove 205. The width adjustment assembly 2 also includes... The width adjustment assembly 2 includes a positioning hole group 207. The positioning hole group 207 is provided on the first adjusting rod 201. The positioning hole group 207 is spaced apart on the first adjusting rod 201 along the length direction of the first adjusting rod 201. The width adjustment assembly 2 also includes a spring 208 and a positioning block 209. The top of the locking block 206 is provided with a spring 208, and the spring 208 is connected to the top of the movable end plate 203. The bottom of the locking block 206 is provided with a positioning block 209. The spring 208 is used to provide elastic force to the positioning block 209 to assist the positioning block 209 in cooperating with the positioning hole group 207.

[0016] It should be noted that in this embodiment, the first adjusting rod 201 is made of high-strength alloy steel and has a cylindrical structure. One end of it is vertically connected to a fixed end plate 202. The fixed end plate 202 is a circular metal plate with a diameter larger than that of the first adjusting rod 201 and is coaxially arranged with the first adjusting rod 201. The movable end plate 203 is also a circular metal plate. Both the fixed end plate 202 and the movable end plate 203 have through holes at their centers that are adapted to the first adjusting rod 201. The movable end plate 203 has an installation groove 205 for installing the locking block 206. The top of the first adjusting rod 201 has a sliding groove 204. The locking block 206 has a Z-shaped structure. The sliding groove 204 and the locking block 206 form a sliding fit. The spring 208 is a compression spring 208. One end of the spring is fixed to the top inner wall of the longitudinal section of the installation groove 205, and the other end is fixed to the top of the rectangular connecting section of the locking block 206. The positioning hole group 207 is spaced along the length of the first adjusting rod 201, with the spacing adapted to the width specifications of common film rolls. When the width of the roll needs to be adjusted, the operator holds the outer wall of the movable end plate 203 with one hand and presses the pressing end of the locking block 206 with his thumb. The pressure is transmitted to the spring 208 through the locking block 206, causing the spring 208 to compress and drive the locking block 206 to move upward along the longitudinal section of the mounting groove 205. This causes the bottom positioning block 209 to completely disengage from the corresponding positioning hole group 207. At this time, while maintaining the pressing state, the movable end plate 203 is pushed along the slide groove 204 of the first adjusting rod 201 until it moves to a position that matches the width of the film roll. The pressed locking block 206 is released, the spring 208 returns to its natural state, and the locking block 206 is pushed downward to reset, so that the positioning block 209 is embedded in the corresponding positioning hole group 207, thus completing the positioning of the movable end plate 203. The metal film roll is inserted along the free end of the first adjusting rod 201, pushing the roll to slide along the rod until it is close to the movable end plate 203. Then, the fixed end plate 202 is inserted from the fixed end side of the first adjusting rod 201 until the inner wall of the fixed end plate 202 is in contact with one end of the film roll, initially defining the position of one end of the roll. The two ends of the first adjusting rod 201 with the assembled film roll are placed into the preset mounting seats of the support base 1, completing the connection between the width adjustment component 2 and the support base 1. The first adjusting rod 201 is close to One end of the fixed end plate 202 has a trapezoidal structure. When both ends of the first adjusting rod 201 are placed into the mounting base, the outer wall of the fixed end plate 202 just abuts against the junction of the inner wall of the mounting base and the trapezoidal surface of the first adjusting rod 201. Since the fixed end plate 202 is limited to one end of the film roll, when the operator adjusts the movable end plate 203, he only needs to use the fixed end plate 202 as a reference and slide the movable end plate 203 according to the actual width of the film roll and position it through the locking block 206. There is no need to repeatedly adjust the position of the fixed end plate 202.

[0017] like Figure 1 , 5As shown, the angle adjustment assembly 3 includes an arc plate 301 and an arc groove 302. The arc plate 301 is mounted on the support base 1, and the arc groove 302 is formed on the arc plate 301. The angle adjustment assembly 3 also includes a second adjustment rod 303 and an adjustment knob 304. The second adjustment rod 303 passes through the arc groove 302 and can slide along the arc groove 302. The adjustment knob 304 is located at one end of the second adjustment rod 303 and is located outside the arc plate 301, and is threadedly connected to the second adjustment rod 303. The angle adjustment assembly 3 also includes a rubber ring 305. The rubber ring 305 is located on one side of the adjustment knob 304 and contacts the arc plate 301 to increase the friction of the second adjustment rod 303 in the arc groove 302.

[0018] It should be noted that in this embodiment, the arc-shaped plate 301 is formed by bending steel plate into a quarter-circle arc structure and is welded to the top side of the support base 1. An arc-shaped groove 302 is formed along the arc contour of the arc-shaped plate 301. The arc-shaped groove 302 is a through structure, and its width matches the diameter of the second adjusting rod 303. One end of the second adjusting rod 303 passes through the arc-shaped groove 302 and extends to the outside of the arc-shaped plate 301. The adjusting knob 304 has a threaded hole in its center that mates with the second adjusting rod 303. It is installed on the outside of the arc-shaped plate 301 via a threaded connection. At one end, a rubber ring 305 is provided on the side of the adjusting knob 304 close to the arc plate 301. The rubber ring 305 is made of rubber material and has good elasticity and friction performance. When the angle needs to be adjusted, the operator loosens the adjusting knob 304 to reduce the pressure between the rubber ring 305 and the arc plate 301. At this time, the second adjusting rod 303 can be pushed to slide along the arc groove 302, which drives the width adjusting component 2 to rotate around the center of the arc plate 301. After the desired angle is reached, the adjusting knob 304 is tightened so that the rubber ring 305 is compressed and tightly attached to the arc plate 301, and the angle positioning is achieved by friction.

[0019] Working principle of this utility model: Refer to the instruction manual appendix Figure 1-5 First, the metal film roll is inserted along the free end of the first adjusting rod 201, and the roll is pushed to slide along the rod to a position close to the movable end plate 203. Then, the fixed end plate 202 is inserted from the fixed end side of the first adjusting rod 201 until the inner side wall of the fixed end plate 202 is in contact with one end of the film roll, thus initially defining the position of one end of the roll. The two ends of the first adjusting rod 201 with the assembled film roll are placed into the preset mounting seats of the support base 1, thus completing the connection between the width adjustment component 2 and the support base 1. When adjusting the width of the roll, the operator holds the outer wall of the movable end plate 203 with one hand and presses the pressing end of the locking block 206 with his thumb. The pressure is transmitted to the spring 208 through the locking block 206, which compresses the spring 208 and drives the locking block 206 to move upward along the longitudinal section of the mounting groove 205. This causes the bottom positioning block 209 to completely disengage from the corresponding positioning hole group 207. At this time, the pressing state is maintained, and the movable end plate 203 is pushed along the slide groove 204 of the first adjusting rod 201. Until it moves to a position that matches the width of the film roll, release the pressed latch 206, the spring 208 returns to its natural state, push the latch 206 downward to reset, so that the positioning block 209 is embedded in the positioning hole group 207 at the corresponding position, and the positioning of the movable end plate 203 is completed. When it is necessary to adjust the angle of the second adjusting rod 303, the operator loosens the adjusting knob 304 to reduce the pressure between the rubber ring 305 and the arc plate 301. At this time, the second adjusting rod 303 can be pushed to slide along the arc groove 302, causing the width adjusting component 2 to rotate around the center of the arc plate 301. After reaching the required angle, the adjusting knob 304 is tightened to compress the rubber ring 305 and make it fit tightly against the arc plate 301, thereby achieving angle positioning through friction.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roll-to-roll device for producing metal thin films, characterized in that: It includes a support base (1), a width adjustment component (2), and an angle adjustment component (3); The width adjustment assembly (2) includes a first adjustment rod (201), a fixed end plate (202), a movable end plate (203), a slide groove (204), a mounting groove (205), and a locking block (206). The fixed end plate (202) is disposed at one end of the first adjustment rod (201). The movable end plate (203) is slidably disposed on the first adjustment rod (201) through the slide groove (204). The movable end plate (203) has the mounting groove (205) and the locking block (206) is disposed in the mounting groove (205).

2. The roll-to-roll device for producing metal thin films according to claim 1, characterized in that: The width adjustment component (2) further includes a positioning hole group (207), which is provided on the first adjustment rod (201). The positioning hole group (207) is spaced apart on the first adjustment rod (201) along the length direction of the first adjustment rod (201).

3. The roll-to-roll device for producing metal thin films according to claim 2, characterized in that: The width adjustment component (2) further includes a spring (208) and a positioning block (209). The spring (208) is provided on the top of the locking block (206), and the spring (208) is connected to the top of the movable end plate (203). The positioning block (209) is provided on the bottom of the locking block (206). The spring (208) is used to provide elastic force to the positioning block (209) to assist the positioning block (209) in cooperating with the positioning hole group (207).

4. The roll-to-roll device for producing metal thin films according to claim 2, characterized in that: The angle adjustment component (3) includes an arc plate (301) and an arc groove (302). The arc plate (301) is disposed on the support base (1), and the arc groove (302) is formed on the arc plate (301).

5. The roll-to-roll device for producing metal thin films according to claim 4, characterized in that: The angle adjustment assembly (3) further includes a second adjustment rod (303) and an adjustment knob (304). The second adjustment rod (303) passes through the arc groove (302) and can slide along the arc groove (302). The adjustment knob (304) is located at one end of the second adjustment rod (303) and is located outside the arc plate (301), and is threadedly connected to the second adjustment rod (303).

6. The roll-to-roll device for producing metal thin films according to claim 5, characterized in that: The angle adjustment assembly (3) also includes a rubber ring (305), which is located on one side of the adjustment knob (304) and contacts the arc plate (301) to increase the friction of the second adjustment rod (303) in the arc groove (302).

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