Aluminum film leveling device

Abstract

The utility model discloses an aluminum film leveling device which comprises a bottom plate, supporting frames are symmetrically fixed to the positions, close to the middle, of the upper surface of the bottom plate, electric sliding rails are fixed to the upper surfaces of the two supporting frames, sliding sleeves symmetrically slide on the electric sliding rails, and limiting mechanisms are installed on the lower surfaces of the sliding sleeves. By arranging the limiting blocks, the supporting plates, the rolling wheels, the first sliding columns and the first springs, the multiple rolling wheels are attached to the surfaces of the upper side and the lower side of an aluminum film, and the contact faces between the multiple rolling wheels and the aluminum film are large, so that when the multiple rolling wheels clamp the aluminum films with different thicknesses, the aluminum films cannot be damaged, and the service life of the aluminum films is prolonged. According to the aluminum film clamping device, the aluminum films with different thicknesses can be effectively clamped, electric sliding rails and sliding sleeves are arranged, the electric sliding rails are used for driving the two sliding sleeves to drive the two limiting blocks to move, then the distance between the two limiting blocks is changed, and the aluminum films with different widths can be effectively clamped through the aluminum film clamping device.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum film processing, and in particular relates to an aluminum film leveling device. Background Art

[0002] Aluminum film is a hot stamping material that is directly rolled into thin sheets with metallic aluminum. Its hot stamping effect is similar to that of pure silver foil, so it is also called fake silver foil. Because aluminum is soft, ductile, and has a silvery-white luster, if the rolled thin sheets are mounted on offset paper with sodium silicate and other materials to make aluminum foil, they can also be printed.

[0003] For example, a Chinese patent with publication number CN211003828U discloses an aluminum film flattening device, including a fixed end plate, a screw is inserted inside the fixed end plate, an adjusting rotating wheel is fixedly installed on one end of the screw, a first slider is threadedly connected to the end of the screw close to the adjusting rotating wheel, a second slider is threadedly connected to the end of the screw away from the adjusting rotating wheel, a support rod is fixedly connected to the top of the first slider and the second slider, and a guide groove is fixedly connected to the end of the support rod away from the first slider and the second slider. In the aluminum film flattening device, the screw rotates to drive the first slider and the second slider to move toward the middle of the flattening workbench through the thread, so that the distance between the first slider and the second slider is adapted to the width of the aluminum film. In this way, the flattening width of the flattening device can be effectively adjusted, so that the flattening device can meet the width requirements of various aluminum films, and the applicability of the flattening device is improved.

[0004] This patent has some shortcomings when used, such as: the guide groove in this patent cannot be adaptively fitted according to the aluminum film of different thicknesses. When the thickness of the aluminum film exceeds the groove height of the guide groove in this patent, the aluminum film cannot enter between the guide grooves. In addition, the flattening roller in this device cannot be adaptively adjusted like the guide groove, and cannot meet the flattening operation of aluminum films of different thicknesses. When the aluminum film is too thick, it is easy to produce excessive pressure on the aluminum film, causing irreversible deformation of the aluminum film, which ultimately affects the winding of the aluminum film after forming and the final forming standards and requirements for aluminum films of different thicknesses. In view of this, we propose an aluminum film flattening device. Summary of the invention

[0005] In order to solve the above problems, the utility model discloses an aluminum film leveling device, which arranges an electric slide rail and a slide sleeve, and utilizes the electric slide rail to drive two slide sleeves to drive two limit blocks to move, thereby changing the distance between the two limit blocks, so that the device can meet the needs of effectively clamping aluminum films of different widths.

[0006] In order to achieve the above object, the technical solution of the utility model is as follows:

[0007] An aluminum film leveling device, comprising:

[0008] The top surface of the limit switch is symmetrically provided with a support frame near the middle position of the upper surface of the bottom plate, and an electric slide rail is fixed on the upper surfaces of the two support frames, and a sliding sleeve is symmetrically slidable on the electric slide rail, and a limiting mechanism is installed on the lower surface of the sliding sleeve, and the limiting mechanism includes a limiting block, and the limiting block is in a C-shaped structure, and the limiting block is fixedly installed on the lower surface of the sliding sleeve, and a supporting plate is symmetrically arranged at the central groove of the limiting block, and a plurality of rollers evenly distributed are fixedly installed on the inner side of the supporting plate, and a plurality of evenly distributed sliding grooves 1 are symmetrically opened on the inner top surface and the inner bottom surface of the limiting block, and a sliding column 1 is slidably installed in the sliding groove 1, and the plurality of sliding columns 1 are respectively fixed to the corresponding support plates, and a spring 1 is fixed between the sliding column 1 and the inner wall of the sliding groove 1;

[0009] Two support arms 2 are symmetrically arranged and fixedly mounted on the upper surface of the bottom plate near the right side of the support frame, and two leveling rollers are arranged between the two support arms 2, wherein the leveling roller located at the bottom is rotatably matched with the two support arms 2;

[0010] Two adaptive adjustment components are respectively located on the upper part of the two leveling rollers and are used to control the leveling roller located above to perform adaptive adjustment movement in the vertical direction.

[0011] Furthermore, the adaptive adjustment component includes:

[0012] A second slide groove is provided on the inner side surface of the upper part of the second support arm, a slider is slidably connected in the second slide groove, a circular hole is provided at the center position of the slider, a bearing is installed in the circular hole, the rotating shafts at both ends of the leveling roller are matched with the bearings, a second spring is symmetrically fixed between the upper surface of the slider and the inner top surface of the second slide groove, a second slide column is provided in the second spring, and the bottom end of the second slide column is fixed to the upper surface of the slider.

[0013] Furthermore, the inner top surface of the second slide groove is provided with through holes capable of accommodating the insertion of two second slide posts, and the second slide posts are plugged into and matched with the corresponding through holes.

[0014] Furthermore, a support arm 1 is symmetrically fixed on the upper surface of the bottom plate and located on the left side of the two support frames, and conveying rollers are symmetrically arranged on the two support arms 1, and the conveying rollers are rotatably matched with the support arm 1.

[0015] Furthermore, a protrusion is symmetrically fixed to one end of the slide column 1 close to the spring, and a displacement groove capable of accommodating the sliding of the protrusion is provided in the slide groove 1.

[0016] Furthermore, anti-slip grooves are arranged on the circumferential wall of the roller.

[0017] Furthermore, the limit block is an integrally formed structure.

[0018] Furthermore, the lower side of the gap between the multiple rollers on the upper and lower sides of the limit block, the lower side of the gap between the two leveling rollers, and the lower side of the gap between the two conveying rollers are all at the same horizontal height.

[0019] The beneficial effects of the utility model are:

[0020] 1. The aluminum film leveling device, by setting a limit block, a support plate, a roller, a sliding column and a spring, uses multiple rollers to fit on the upper and lower surfaces of the aluminum film. The contact surface between the multiple rollers and the aluminum film is large, so that the multiple rollers will not damage the aluminum film when clamping aluminum films of different thicknesses, so that the device can effectively clamp aluminum films of different thicknesses, and the edge of the aluminum film is limited by the side of the limit block and cannot be offset. By setting an electric slide rail and a sliding sleeve, the electric slide rail is used to drive two sliding sleeves to drive two limit blocks to move, thereby changing the distance between the two limit blocks, so that the device can meet the needs of effectively clamping aluminum films of different widths.

[0021] 2. The aluminum film leveling device, by setting up an adaptive adjustment component and utilizing the elasticity of spring 2, enables the slider to drive the upper leveling roller to always fit the upper surface of the aluminum film, thereby cooperating with the lower leveling roller to level the aluminum film, so that the device can meet the leveling operation of aluminum films of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the electric slide rail, the slide sleeve and the limit block in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the limiting mechanism in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the adaptive adjustment component in the utility model;

[0026] Figure 5 It is a cross-sectional schematic diagram of the upper half of the second support arm in the utility model.

[0027] List of Figure Symbols:

[0028] 1. Bottom plate; 2. Support frame; 3. Electric slide rail; 4. Sliding sleeve; 5. Limit block; 6. Support plate; 7. Roller; 8. Slide trough 1; 9. Sliding column 1; 10. Spring 1; 11. Support arm 1; 12. Conveying roller; 13. Support arm 2; 14. Leveling roller; 15. Slide trough 2; 16. Sliding block; 17. Bearing; 18. Sliding column 2; 19. Spring 2. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention. Example

[0030] This embodiment provides an aluminum film leveling device, comprising:

[0031] A bottom plate 1, a support frame 2 is symmetrically fixed near the middle position of the upper surface of the bottom plate 1, an electric slide rail 3 is fixed on the upper surface of the two support frames 2, a sliding sleeve 4 is symmetrically slid on the electric slide rail 3, a limiting mechanism is installed on the lower surface of the sliding sleeve 4, the limiting mechanism includes a limiting block 5, the limiting block 5 is a C-shaped structure, and the limiting block 5 is fixedly installed on the lower surface of the sliding sleeve 4, a supporting plate 6 is symmetrically arranged at the center groove of the limiting block 5, and a plurality of rollers 7 evenly distributed are fixedly installed on the inner side of the supporting plate 6, such as Figure 2 and 3 As shown, the inner top surface and the inner bottom surface of the limit block 5 are symmetrically provided with a plurality of evenly distributed slide grooves 8, a slide column 9 is slidably installed in the slide groove 8, and the plurality of slide columns 9 are respectively fixed to the corresponding support plates 6, and a spring 10 is fixed between the slide column 9 and the inner wall of the slide groove 8;

[0032] Two support arms 13 are symmetrically arranged and fixedly mounted on the upper surface of the bottom plate 1 near the right side of the support frame 2. Two leveling rollers 14 are arranged between the two support arms 13, wherein the leveling roller 14 located at the bottom is rotatably matched with the two support arms 13;

[0033] Two adaptive adjustment components are respectively located on the upper part of the two leveling rollers 14 and are used to control the leveling roller 14 located above to perform adaptive adjustment movement in the vertical direction.

[0034] When the device is in use, one side of the aluminum film is transported to between the two limit blocks 5, and then passes through the gap between the two leveling rollers 14, and is leveled under the action of the two leveling rollers 14. In the above process, when the aluminum film passes between the two slide grooves 8, the multiple rollers 7 located on the upper and lower sides of the slide groove 8 will respectively fit on the upper and lower sides of the aluminum film. At this time, since the aluminum film passes between the multiple rollers 7 on the upper and lower sides, the multiple rollers 7 will be squeezed to both sides, and the multiple rollers 7 drive the corresponding support plates 6 to move. For example, the multiple rollers 7 on the upper side will squeeze the upper support plate 6, and the upper support plate 6 will squeeze the multiple sliding columns 9, and squeeze the multiple sliding columns 9 into the inner cavity of the slide groove 8. At this time, the multiple springs 10 are squeezed and a reaction is generated. Under the action of the forward force, under the action of the reverse force, the multiple slide columns 9 will squeeze the support plate 6 and the multiple rollers 7 downward, and make the rollers 7 completely fit on the surface of the aluminum film. When it is necessary to adapt to the clamping and limiting of different aluminum films, the electric slide rail 3 is started. At this time, the two sliding sleeves 4 can be simultaneously displaced inward or outward on the electric slide rail 3, thereby changing the distance between the two limit blocks 5 below, so that the device can meet the clamping and limiting of aluminum films of different widths. When the aluminum film is flattened, the two leveling rollers 14 rotate and fit on both sides of the aluminum film. The upper leveling roller 14 can fit tightly on the surface of the aluminum film under the action of two adaptive adjustment components, but will not generate excessive pressure to cause the aluminum film to deform.

[0035] By setting a limit block 5, a support plate 6, a roller 7, a slide column 9 and a spring 10, a plurality of rollers 7 are attached to the upper and lower surfaces of the aluminum film. The contact surface between the plurality of rollers 7 and the aluminum film is large, so that the plurality of rollers 7 can clamp aluminum films of different thicknesses without causing damage to the aluminum film, so that the device can effectively clamp aluminum films of different thicknesses, and the edge of the aluminum film is limited by the side of the limit block 5 and cannot be offset. By setting an electric slide rail 3 and a sleeve 4, the electric slide rail 3 is used to drive the two sleeves 4 to drive the two limit blocks 5 to move, thereby changing the distance between the two limit blocks 5, so that the device can meet the requirements of effectively clamping aluminum films of different widths. Example

[0036] This embodiment provides an aluminum film leveling device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the adaptive adjustment component includes:

[0037] The second slide groove 15 is provided on the inner side surface of the upper part of the support arm 13, and a slider 16 is slidably connected in the second slide groove 15. Figure 4As shown, a circular hole is opened at the center position of the slider 16, and a bearing 17 is installed in the circular hole. The rotating shafts at both ends of the leveling roller 14 cooperate with the bearing 17. A spring 2 19 is symmetrically fixed between the upper surface of the slider 16 and the inner top surface of the slide groove 2 15. A slide column 2 18 is arranged in the spring 2 19, and the bottom end of the slide column 2 18 is fixed to the upper surface of the slider 16.

[0038] When the adaptive adjustment component is working, when the aluminum film passes through the gap between the two leveling rollers 14, the aluminum film will generate an upward force on the upper leveling roller 14 and push the leveling roller 14 to move upward. In this process, due to the elastic effect of spring 2 19, spring 2 19 can squeeze the slider 16 to move downward to offset the upward force generated by the leveling roller 14 located between the two sliders 16, thereby ensuring that the leveling roller 14 can adapt to aluminum films of different thicknesses, while the upper leveling roller 14 can always fit on the upper surface of the aluminum film and work with the lower leveling roller 14 to achieve the leveling of the aluminum film.

[0039] By setting up an adaptive adjustment component and utilizing the elasticity of spring 2 19, the slider 16 can drive the upper leveling roller 14 to always fit the upper surface of the aluminum film, thereby cooperating with the lower leveling roller 14 to level the aluminum film, so that the device can meet the leveling operation of aluminum films of different thicknesses. Example

[0040] This embodiment provides an aluminum film leveling device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the inner top surface of the second slide groove 15 is provided with through holes that can accommodate two second slide posts 18 to pass through, and the second slide posts 18 are plugged into and matched with the corresponding through holes.

[0041] When the slider 16 moves upward, the two slide posts 18 above the slider 16 can be inserted into the corresponding through holes. Example

[0042] The present embodiment provides an aluminum film leveling device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a support arm 11 is symmetrically fixed on the upper surface of the base plate 1 and located on the left side of the two support frames 2, and conveying rollers 12 are symmetrically arranged on the two support arms 11, and the conveying rollers 12 rotate in coordination with the support arms 11.

[0043] like Figure 1 As shown, the operator can first pass one end of the aluminum film through the two conveying rollers 12, and then lead it to between the two limit blocks 5 and the two leveling rollers 14 in sequence. Example

[0044] This embodiment provides an aluminum film leveling device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a protrusion is symmetrically fixed to one end of a sliding column 9 close to the spring, and a displacement groove that can accommodate the sliding of the protrusion is opened in a sliding groove 8.

[0045] By providing a protrusion, the sliding column 9 is prevented from falling off from the sliding groove 8. The displacement groove is opened on the inner side of the sliding groove 8. The side of the displacement groove close to the support plate 6 can realize the constraint and limitation of the sliding column 9 by engaging with the protrusion, so that the sliding column 9 can only be displaced in the sliding groove 8 and cannot fall off. Example

[0046] This embodiment provides an aluminum film leveling device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: anti-slip grooves are arranged on the circumferential wall of the roller 7.

[0047] By providing the anti-slip grooves, the friction between the plurality of rollers 7 and the aluminum film is increased. Example

[0048] This embodiment provides an aluminum film leveling device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the limit block 5 is an integrally formed structure.

[0049] Ensure the structural stability of the limit block 5 when clamping the aluminum film. Example

[0050] The present embodiment provides an aluminum film leveling device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the lower side of the gap between the multiple rollers 7 on the upper and lower sides of the limit block 5, the lower side of the gap between the two leveling rollers 14, and the lower side of the gap between the two conveying rollers 12 are all at the same level.

[0051] Among them, in this device, when the aluminum film passes through two conveying rollers 12, two limit blocks 5 and two leveling rollers 14 in sequence, the overall state is kept as horizontal as possible to avoid large deviation of the aluminum film due to the inclination of the aluminum film running path during the leveling process.

[0052] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. An aluminum film leveling device, characterized in that: include: A base plate (1), a support frame (2) is symmetrically fixed to the upper surface of the base plate (1) near the middle position, an electric slide rail (3) is fixed to the upper surface of the two support frames (2), a sliding sleeve (4) is symmetrically slidable on the electric slide rail (3), a limiting mechanism is installed on the lower surface of the sliding sleeve (4), the limiting mechanism comprises a limiting block (5), the limiting block (5) is in a C-shaped structure, and the limiting block (5) is fixedly installed on the lower surface of the sliding sleeve (4), and the limiting block (5) A support plate (6) is symmetrically arranged at the center groove, and a plurality of rollers (7) are fixedly installed on the inner side of the support plate (6) in a uniformly distributed manner. A plurality of evenly distributed slide grooves (8) are symmetrically opened on the inner top surface and the inner bottom surface of the limit block (5), and a slide column (9) is slidably installed in the slide groove (8), and the plurality of slide columns (9) are respectively fixed to the corresponding support plate (6), and a spring (10) is fixed between the slide column (9) and the inner wall of the slide groove (8); Two support arms (13) are symmetrically arranged and fixedly mounted on the upper surface of the base plate (1) near the right side of the support frame (2); two leveling rollers (14) are arranged between the two support arms (13), wherein the leveling roller (14) located at the bottom is rotatably matched with the two support arms (13); Two adaptive adjustment components, the two adaptive adjustment components are respectively located on the upper part of the two leveling rollers (14), and are used to control the leveling roller (14) located above to perform adaptive adjustment movement in the vertical direction.

2. The aluminum film leveling device according to claim 1, characterized in that: The adaptive adjustment component comprises: A second slide groove (15), wherein the second slide groove (15) is provided on the inner side surface of the upper part of the second support arm (13), and a slider (16) is slidably connected in the second slide groove (15), and a circular hole is provided at the center position of the slider (16), and a bearing (17) is installed in the circular hole. The rotating shafts at both ends of the leveling roller (14) are matched with the bearing (17), and a second spring (19) is symmetrically fixed between the upper surface of the slider (16) and the inner top surface of the second slide groove (15), and a second slide column (18) is arranged in the second spring (19), and the bottom end of the second slide column (18) is fixed to the upper surface of the slider (16).

3. The aluminum film leveling device according to claim 2, characterized in that: The inner top surface of the second slide groove (15) is provided with through holes capable of accommodating two second slide posts (18) to pass therethrough, and the second slide posts (18) are plug-fitted into the corresponding through holes.

4. The aluminum film leveling device according to claim 1, characterized in that: A support arm 1 (11) is symmetrically fixed on the upper surface of the bottom plate (1) and located on the left side of the two support frames (2). Conveying rollers (12) are symmetrically arranged on the two support arms 1 (11), and the conveying rollers (12) are rotatably matched with the support arm 1 (11).

5. The aluminum film leveling device according to claim 1, characterized in that: A protrusion is symmetrically fixed to one end of the slide column 1 (9) close to the spring, and a displacement groove capable of accommodating the sliding of the protrusion is provided in the slide groove 1 (8).

6. The aluminum film leveling device according to claim 1, characterized in that: Anti-slip grooves are provided on the circumferential wall of the roller (7).

7. The aluminum film leveling device according to claim 1, characterized in that: The limiting block (5) is an integrally formed structure.

8. The aluminum film leveling device according to claim 4, characterized in that: The lower side of the gap between the plurality of rollers (7) on the upper and lower sides of the limit block (5), the lower side of the gap between the two leveling rollers (14), and the lower side of the gap between the two conveying rollers (12) are all at the same level.

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