High-voltage electronic aluminum foil trimming device capable of adjusting compression amount

Abstract

The utility model discloses a high-voltage electronic aluminum foil trimming device capable of adjusting the compression amount, which comprises a support frame and an adjusting mechanism, the support frame is of an L-shaped structure, the support frame is divided into a vertical part and a horizontal part according to the placing position, the support frame is of a frame structure, the adjusting mechanism is arranged at the lower end of the vertical part, and the horizontal part is arranged at the lower end of the horizontal part. The side wall of the upper end of the supporting frame is provided with a containing notch, a discharging roller rod is arranged in the containing notch, the discharging roller rod is rotationally arranged on the supporting frame, and a control mechanism is arranged at the end, away from the vertical part, of the top of the horizontal part. According to the device, only the aluminum foil of the horizontal part needs to be tensioned, so that operation is simpler and more convenient, and the problems that aluminum foil tensioning adjustment depends on a device body, the adjustment limit is difficult to control in the adjustment process, and the aluminum foil is prone to being damaged are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum foil trimming, and particularly relates to a high-voltage electronic aluminum foil trimming device with adjustable pressing amount. Background Art

[0002] After the aluminum material is processed into foil, the electronic aluminum foil is subjected to surface corrosion treatment and reoxidation treatment, and then wound to make capacitors. The aluminum foil before corrosion is called plain foil, the aluminum foil after corrosion is called corroded foil, and the aluminum foil after reoxidation treatment is called finished foil. Electronic aluminum foil refers to plain foil, which is the key raw material for the production of aluminum electrolytic capacitors.

[0003] The existing Chinese patent with authorization announcement number CN220055727U discloses a paper tension adjustment device for aluminum foil production, including an aluminum foil frame, a transmission box is bolted to the bottom end of the aluminum foil frame, and the tops of both sides of the aluminum foil frame are rotatably connected to guide rollers; a double-groove worm is rotatably sleeved inside the transmission box, a large sprocket is bolted to the surface of the double-groove worm, both ends of the double-groove worm extend to the outside of the transmission box and are meshed with a worm wheel, a transmission frame is bolted to the top of the worm wheel, and the top of the transmission frame is hinged to an articulated frame, and the top of the aluminum foil frame is slidably connected to a tension adjustment roller frame film, the tension adjustment roller frame can be driven to move up and down through the transmission of the structure, and the accuracy of the up and down movement of the tension adjustment roller frame is improved by multiple decelerations, so as to facilitate the tension adjustment of the aluminum foil.

[0004] However, the above patent relies on the device body for adjusting the tension of the aluminum foil. It is difficult to control the adjustment limit during the adjustment process, which can easily cause damage to the aluminum foil. Therefore, a high-voltage electronic aluminum foil trimming device with adjustable clamping amount is proposed. Utility Model Content

[0005] The utility model aims to overcome the problems in the prior art that the tensioning adjustment of the aluminum foil depends on the device body, it is difficult to control the adjustment limit during the adjustment process, and the aluminum foil is easily damaged. The utility model provides a high-voltage electronic aluminum foil trimming device with an adjustable pressing amount, which realizes the tensioning of a part of the aluminum foil in a horizontal state by arranging a discharge roller rod above the adjustment mechanism so that a part of the aluminum foil is a vertical part and the aluminum foil of this part is tensioned by gravity, and at the same time cooperates with the adjustment mechanism to realize the tensioning of a part of the aluminum foil in a horizontal state.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a high-voltage electronic aluminum foil trimming device with adjustable pressing amount, comprising a support frame and an adjustment mechanism, the support frame is an L-shaped structure, the support frame is divided into a vertical part and a horizontal part according to the placement position, the support frame is a frame structure, the adjustment mechanism is arranged at the lower end of the vertical part, the side wall of the upper end of the support frame is provided with a placement notch, a discharge roller rod is arranged in the placement notch, the discharge roller rod is rotatably arranged on the support frame, a trimming mechanism is arranged at one end of the top of the horizontal part away from the vertical part, a pressing plate is arranged directly below the trimming mechanism, the pressing plate is fixedly arranged on the horizontal part, a guide roller is rotatably arranged on the horizontal part, and the guide roller is arranged on the side of the pressing plate close to the vertical part.

[0007] Preferably, the adjustment mechanism includes a first cylinder, a connecting plate, a pressure roller and a fixed plate, the fixed plate is symmetrically arranged in the middle of the inner wall side of the support frame, the first cylinder is arranged under the fixed plate, the connecting plate is arranged under two groups of the first cylinders, the pressure roller is rotatably arranged under the connecting plate, the pressure roller is arranged close to the horizontal part, and the aluminum foil is inclined from the discharge roller rod to one end of the pressure roller.

[0008] Preferably, the trimming mechanism includes a support plate, a control mechanism, a second cylinder, a cutter and a drive motor, the support plate is arranged on the horizontal part, the support plate is an inverted U-shaped structure, the control mechanism is arranged under the support plate, the second cylinder is symmetrically arranged under the control mechanism, the drive motor is arranged under the second cylinder, the cutter is fixedly connected to the drive motor, and the cutter is arranged directly above the cutting pressure plate.

[0009] Preferably, the control mechanism includes a control chamber, a fixed block, a lead screw nut, a lead screw and a dual-axis motor, the control chamber is arranged under the support plate, the fixed block is symmetrically arranged on the side of the inner wall of the control chamber, the dual-axis motor is arranged in the middle of the control chamber, one end of the lead screw is rotatably arranged in the fixed block, the other end of the lead screw is fixedly connected to the dual-axis motor, the lead screw nut is sleeved on the lead screw nut, and the lead screw nut is fixedly connected to the second cylinder, and the lead screw and lead screw nut are symmetrically arranged in two groups.

[0010] Preferably, inclined plate structures are provided under both sides of the cutting plate, and the inclined plate structures are fixed on the horizontal part.

[0011] Preferably, the top cut surface of the guide roller and the top plane of the cutting plate are arranged to overlap.

[0012] Preferably, the placement notch is arranged obliquely.

[0013] The beneficial effects of the utility model are:

[0014] The utility model arranges the unloading roller rod above the adjusting mechanism so that the aluminum foil drops a part vertically, and the aluminum foil at one end is tensioned by gravity, and at the same time cooperates with the adjusting mechanism to realize the tensioning of a part of the aluminum foil in a horizontal state. Compared with the conventional aluminum foil tensioning device, which needs to tension the aluminum foil at both ends, the utility model only needs to tension the horizontal part of the aluminum foil, so the operation is simpler and solves the problem that the tensioning adjustment of the aluminum foil depends on the device body, it is difficult to control the adjustment limit during the adjustment process, and it is easy to cause damage to the aluminum foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a high-voltage electronic aluminum foil trimming device with adjustable pressing amount.

[0016] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0017] Figure 3 It is a cross-sectional view of the vertical part of the high-voltage electronic aluminum foil trimming device with adjustable pressing amount according to the utility model.

[0018] Figure 4 yes Figure 1 Diagram of the internal structure of the control mechanism.

[0019] In the figure: 1. support frame; 2. adjustment mechanism; 3. placement gap; 4. discharge roller rod; 5. trimming mechanism; 6. cutting plate; 7. guide roller; 8. first cylinder; 9. connecting plate; 10. pressure roller; 11. fixed plate; 12. support plate; 13. control mechanism; 14. second cylinder; 15. cutter; 16. drive motor; 17. control chamber; 18. fixed block; 19. lead screw nut; 20. lead screw; 21. dual-axis motor. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 , 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 them. Based on the embodiments of 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.

[0021] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0022] The present embodiment provides a high-voltage electronic aluminum foil trimming device with adjustable pressing amount, comprising a support frame 1 and an adjusting mechanism 2, wherein the support frame 1 is an L-shaped structure, and the support frame 1 is divided into a vertical part and a horizontal part according to the placement position, and the support frame 1 is a frame structure, and the adjusting mechanism 2 is arranged at the lower end of the vertical part, and a placement notch 3 is arranged on the upper side wall of the support frame 1, and the placement notch 3 is arranged obliquely, and a material discharge roller rod 4 is arranged in the placement notch 3, and the material discharge roller rod 4 is rotatably arranged on the support frame 1, and a trimming mechanism 5 is arranged at one end of the top of the horizontal part away from the vertical part, and a pressing plate 6 is arranged directly below the trimming mechanism 5, and the pressing plate 6 is fixedly arranged on the horizontal part, and inclined plate structures are arranged under both sides of the pressing plate 6, and the inclined plate structures are fixedly arranged on the horizontal part, and a guide roller 7 is rotatably arranged on the horizontal part, and the guide roller 7 is arranged on the side of the pressing plate 6 close to the vertical part.

[0023] In one embodiment, specifically, the adjustment mechanism 2 includes a first cylinder 8, a connecting plate 9, a pressure roller 10 and a fixed plate 11, the fixed plate 11 is symmetrically arranged in the middle of the inner wall side of the support frame 1, the first cylinder 8 is arranged under the fixed plate 11, the connecting plate 9 is arranged under two groups of first cylinders 8, the pressure roller 10 is rotatably arranged under the connecting plate 9, the pressure roller 10 is arranged close to the horizontal part, and the aluminum foil is inclined from the discharge roller rod 4 to one end of the pressure roller 10.

[0024] In one embodiment, specifically, the trimming mechanism 5 includes a support plate 12, a control mechanism 13, a second cylinder 14, a cutter 15 and a drive motor 16. The support plate 12 is arranged on the horizontal part, and the support plate 12 is an inverted U-shaped structure. The control mechanism 13 is arranged under the support plate 12, the second cylinder 14 is symmetrically arranged under the control mechanism 13, the drive motor 16 is arranged under the second cylinder 14, the cutter 15 is fixedly connected to the drive motor 16, and the cutter 15 is arranged directly above the cutting plate 6.

[0025] In one embodiment, specifically, the control mechanism 13 includes a control chamber 17, a fixed block 18, a lead screw nut 19, a lead screw 20 and a dual-axis motor 21, the control chamber 17 is arranged under the support plate 12, the fixed block 18 is symmetrically arranged on the inner wall side of the control chamber 17, the dual-axis motor 21 is arranged in the middle of the control chamber 17, one end of the lead screw 20 is rotatably arranged in the fixed block 18, and the other end of the lead screw 20 is fixedly connected to the dual-axis motor 21, the lead screw nut 19 is sleeved on the lead screw nut 19, and the lead screw nut 19 is fixedly connected to the second cylinder 14, and the lead screw 20 and the lead screw nut 19 are symmetrically arranged in two groups.

[0026] In one embodiment, specifically, the top cut surface of the guide roller 7 and the top plane of the pressing plate 6 are arranged to overlap, thereby reducing the gap between the aluminum foil and the pressing plate 6, avoiding deformation of the cut edge of the aluminum foil and affecting the cutting quality.

[0027] The working process of the high-voltage electronic aluminum foil trimming device with adjustable pressing amount in this embodiment is as follows: the unloading roller rod 4 is placed in the placement gap 3, and the aluminum foil on the unloading roller rod 4 is pulled around the bottom of the pressure roller 10, the guide roller 7 and the pressure cutting plate 6, and then fixed on the winding mechanism, and the first cylinder 8 is started. The first cylinder 8 controls the pressure roller 10 to descend to make the aluminum foil tight, and then according to the trimming length of the aluminum foil, the double-axis motor 21 is started, and the double-axis motor 21 drives the lead screw 20 to rotate, and the lead screw 20 drives the second cylinder 14 and the cutter 15 to move through the lead screw nut 19, and then the second cylinder 14 controls the cutter 15 to descend, so that the cutter 15 contacts the aluminum foil, and at the same time, the drive motor 16 and the winding mechanism are started, and the drive motor 16 drives the cutter 15 to rotate to trim the aluminum foil, and the winding mechanism controls the movement of the aluminum foil to complete the trimming of the aluminum foil.

[0028] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A high-voltage electronic aluminum foil trimming device with adjustable compression amount, characterized in that: The invention comprises a support frame (1) and an adjustment mechanism (2), wherein the support frame (1) is an L-shaped structure, and the support frame (1) is divided into a vertical part and a horizontal part according to the placement position, and the support frame (1) is a frame structure, and the adjustment mechanism (2) is arranged at the lower end of the vertical part, and a placement notch (3) is arranged on the upper side wall of the support frame (1), and a material discharge roller rod (4) is arranged in the placement notch (3), and the material discharge roller rod (4) is rotatably arranged on the support frame (1), and a trimming mechanism (5) is arranged at the end of the top of the horizontal part away from the vertical part, and a cutting plate (6) is arranged directly below the cutting plate (6), and the cutting plate (6) is fixedly arranged on the horizontal part, and a guide roller (7) is rotatably arranged on the horizontal part, and the guide roller (7) is arranged on the side of the cutting plate (6) close to the vertical part; The regulating mechanism (2) comprises a first cylinder (8), a connecting plate (9), a pressure roller (10) and a fixed plate (11); the fixed plate (11) is symmetrically arranged at the middle of the inner wall side of the support frame (1); the first cylinder (8) is arranged under the fixed plate (11); the connecting plate (9) is arranged under two groups of the first cylinders (8); the pressure roller (10) is rotatably arranged under the connecting plate (9); the pressure roller (10) is arranged close to the horizontal part; and the aluminum foil is inclined from the unloading roller rod (4) to one end of the pressure roller (10).

2. The high-voltage electronic aluminum foil trimming device with adjustable compression amount according to claim 1 is characterized in that: The trimming mechanism (5) comprises a support plate (12), a control mechanism (13), a second cylinder (14), a cutter (15) and a drive motor (16); the support plate (12) is arranged on the horizontal part; the support plate (12) is an inverted U-shaped structure; the control mechanism (13) is arranged under the support plate (12); the second cylinder (14) is symmetrically arranged under the control mechanism (13); the drive motor (16) is arranged under the second cylinder (14); the cutter (15) is fixedly connected to the drive motor (16); and the cutter (15) is arranged directly above the cutting plate (6).

3. The high-voltage electronic aluminum foil trimming device with adjustable compression amount according to claim 2 is characterized in that: The control mechanism (13) comprises a control chamber (17), a fixing block (18), a lead screw nut (19), a lead screw (20) and a double-axis motor (21); the control chamber (17) is arranged under the support plate (12); the fixing block (18) is symmetrically arranged on the inner wall side of the control chamber (17); the double-axis motor (21) is arranged in the middle of the control chamber (17); one end of the lead screw (20) is rotatably arranged in the fixing block (18); the other end of the lead screw (20) is fixedly connected to the double-axis motor (21); the lead screw nut (19) is sleeved on the lead screw nut (19); the lead screw nut (19) is fixedly connected to the second cylinder (14); and the lead screw (20) and the lead screw nut (19) are symmetrically arranged in two groups.

4. The high-voltage electronic aluminum foil trimming device with adjustable compression amount according to claim 1 is characterized in that: Inclined plate structures are provided under both sides of the cutting plate (6), and the inclined plate structures are fixedly arranged on the horizontal part.

5. The high-voltage electronic aluminum foil trimming device with adjustable compression amount according to claim 1 is characterized in that: The top cut surface of the guide roller (7) and the top plane of the cutting plate (6) are arranged to overlap.

6. The high-voltage electronic aluminum foil trimming device with adjustable compression amount according to claim 1 is characterized in that: The placement notch (3) is arranged obliquely.

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