Rolling clutch mechanism of crude foil machine

Abstract

The utility model relates to a rolling clutch mechanism of a crude foil machine, which belongs to the technical field of copper foil rolling and comprises a base, a support frame is fixedly mounted at the top of the base, a power component is mounted on the outer side of the support frame, four threaded rods are fixed at the top of the support frame, two nuts are in threaded connection with the outer sides of the threaded rods, and the two nuts are fixed on the base. A clutch box is slidably connected between the outer sides of the four threaded rods, and a clutch assembly is installed on the inner side of the clutch box. The clutch assembly comprises a transmission rod rotationally connected to the inner side of the clutch box through a bearing, a plurality of limiting blocks fixed to the right end of the outer side of the transmission rod, a transmission sleeve slidably connected to the right end of the transmission rod, a plurality of limiting grooves formed in the inner side of the transmission sleeve, and a rotating ring rotationally connected to the outer side of the transmission sleeve through a bearing. According to the rolling clutch mechanism of the crude foil machine, input power of a rolling structure of the crude foil machine can be transmitted or separated more quickly and stably.

Description

Technical Field

[0001] The present application relates to the technical field of copper foil winding, and in particular to a winding clutch mechanism for a raw foil machine. Background Art

[0002] In the production process of electrolytic copper foil, the foil machine is one of the key equipment. The foil machine is a device used to make thin films. Its working principle is to deposit metal or non-metallic materials on the substrate to form a thin film through electrochemical reaction. After the copper foil is made, it needs to be wound up using a winding structure. The clutch mechanism is the component that transmits power and controls the winding structure.

[0003] According to the active center winding clutch device disclosed in Chinese patent publication number CN220722992U, the patent is arranged coaxially with the rotating shaft through a sliding sleeve, and under the drive of the clutch assembly, the sliding sleeve translates along the axial direction of the rotating shaft. When the key body at the end of the rotating shaft cooperates with the groove body in the sliding sleeve, the power of the rotating shaft is transmitted to the sliding sleeve, driving the sliding sleeve and the spline to rotate, and transmitting the rotational force to the winding shaft to realize the self-rotation of the winding shaft; under the clutch assembly, the sliding sleeve is driven away from the rotating shaft. At this time, the power of the rotating shaft is not transmitted to the winding shaft, realizing the clutch of the rotational force of the winding shaft, which can facilitate the control of the winding structure to reel in or stop.

[0004] However, this patent still has certain shortcomings in actual use. Since the transmission of power is continuous and there is a certain inertia, when the main power source stops, its inertia will still be transmitted through the transmission structure. If you wait for the power to dissipate naturally, it will take a long time. If you directly drive the sliding sleeve away from the rotating shaft, it will cause the spline and the meshing structure to collide when disengaging, and there is a possibility of damage. In this regard, the present application provides a foil machine winding clutch mechanism to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a foil machine winding clutch mechanism, which has the advantages of being able to transmit or separate the input power of the foil machine winding structure more quickly and stably, and solves the shortcomings of the existing winding clutch device in actual use, such as slow power separation and easy collision between structures.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a foil machine winding clutch mechanism, comprising a base, a support frame fixedly mounted on the top of the base, a power assembly mounted on the outside of the support frame, four threaded rods fixed on the top of the support frame, two nuts threadedly connected to the outsides of the threaded rods, a clutch box slidably connected between the outsides of the four threaded rods, and a clutch assembly mounted on the inside of the clutch box;

[0007] The clutch assembly includes a transmission rod rotatably connected to the inner side of the clutch box through a bearing, several limit blocks fixed to the right end of the outer side of the transmission rod, a transmission sleeve slidably connected to the right end of the transmission rod, several limit grooves opened on the inner side of the transmission sleeve, a rotating ring rotatably connected to the outer side of the transmission sleeve through a bearing, a cylinder fixedly mounted on the right side wall of the clutch box, a fixing plate fixedly mounted on the output shaft of the cylinder, a hydraulic cylinder fixedly mounted on the top wall of the clutch box, a brake block fixedly mounted on the output shaft of the hydraulic cylinder, and two brake pads fixedly mounted on the outer side of the transmission rod.

[0008] By adopting the above technical solution, the input power of the foil machine winding structure can be transmitted or separated more quickly and stably.

[0009] Furthermore, the power assembly includes a main synchronous wheel located on the left side of the support frame, a secondary synchronous wheel fixedly mounted on the outside of the transmission rod, a synchronous belt meshingly connected between the outsides of the main synchronous wheel and the secondary synchronous wheel, a servo motor fixedly mounted on the left side wall of the support frame, and a spline shaft fixedly mounted on the right side of the transmission sleeve.

[0010] By adopting the above technical solution, stable power transmission can be achieved.

[0011] Furthermore, the output shaft of the servo motor passes through the left side of the support frame and is fixedly connected to the right side of the main synchronous wheel, and the left and right ends of the transmission rod respectively pass through the left and right sides of the clutch box.

[0012] By adopting the above technical solution, the servo motor can play the role of the main power source, so that the servo motor can drive the main synchronous wheel to rotate, so that the main synchronous wheel can drive the auxiliary synchronous wheel to rotate through the meshing transmission of the synchronous belt, and then drive the transmission rod to rotate.

[0013] Furthermore, the nuts at the top and bottom respectively abut against the inner bottom wall and the bottom of the clutch box, the front of the clutch box is open, and the front of the clutch box is connected to a baffle via screws.

[0014] By adopting the above technical solution, the top and bottom nuts can position the clutch box, which makes it easy to adjust the clutch box up and down between the outsides of the four threaded rods while also facilitating positioning. By removing the baffle, the internal nuts can be adjusted easily.

[0015] Furthermore, the left side of the transmission sleeve is open, the left side of the limiting groove is open, and the number of the limiting grooves is equal to the number of the limiting blocks.

[0016] By adopting the above technical solution, the limiting block can be effectively coordinated with the limiting groove.

[0017] Furthermore, the limit block is inserted and slidably connected to the inner side of the corresponding limit groove, the output shaft of the cylinder passes through the right side of the clutch box, and the bottom of the fixed plate is fixedly connected to the outer side of the rotating ring.

[0018] By adopting the above technical solution, the plug-in limit between the limit block and the limit groove can limit the connection between the transmission rod and the transmission sleeve, so that the transmission rod can transmit power to the transmission sleeve, so that the cylinder can normally drive the fixed plate to move, and then drive the rotating ring to move and adjust.

[0019] Furthermore, the two brake pads are symmetrically distributed on the left and right, the brake pads are truncated cone-shaped, and the brake block is located between opposite sides of the two brake pads.

[0020] By adopting the above technical solution, the brake block can be easily moved between the opposite sides of the two brake plates.

[0021] Furthermore, the outer side of the brake block is in a truncated cone shape and can be fitted with the opposite sides of the two brake plates.

[0022] By adopting the above technical solution, the brake block can be pressed downward to frictionally fit with the outer sides of the two brake pads, thereby weakening the power.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] The green foil machine winding clutch mechanism, through the coordinated use of the support frame on the top of the base, the power assembly and the clutch assembly, can transmit or separate the input power of the green foil machine winding structure more quickly and stably, thereby shortening the waiting time after the main power source stops, and can also quickly separate the input power of the winding device, so that the winding clutch mechanism can efficiently and stably control the winding device, thereby effectively improving the practicality of the green foil machine winding clutch mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this application;

[0026] Figure 2 For this application structure Figure 1 A front view schematic diagram of

[0027] Figure 3 For this application structure Figure 1 A three-dimensional schematic diagram of the middle transmission rod connection structure.

[0028] In the figure: 1. Base; 2. Support frame; 300. Power assembly; 301. Main synchronous wheel; 302. Auxiliary synchronous wheel; 303. Synchronous belt; 304. Servo motor; 305. Spline shaft; 401. Threaded rod; 402. Nut; 5. Clutch box; 600. Clutch assembly; 601. Transmission rod; 602. Limit block; 603. Transmission sleeve; 604. Limit groove; 605. Rotating ring; 606. Cylinder; 607. Fixed plate; 608. Hydraulic cylinder; 609. Brake block; 610. Brake pad. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] See also Figures 1 to 3 , the present application provides a technical solution: a foil machine winding clutch mechanism, including a base 1, a support frame 2 is fixedly installed on the top of the base 1, a power assembly 300 is installed on the outside of the support frame 2, four threaded rods 401 are fixed on the top of the support frame 2, the outer sides of the threaded rods 401 are threadedly connected to two nuts 402, a clutch box 5 is slidably connected between the outer sides of the four threaded rods 401, and a clutch assembly 600 is installed on the inner side of the clutch box 5; through the coordinated use of the support frame 2 on the top of the base 1, the power assembly 300 and the clutch assembly 600, the input power of the foil machine winding structure can be transmitted or separated more quickly and stably, thereby shortening the waiting time after the main power source stops, and the input power of the winding device can also be quickly separated, so that the winding clutch mechanism can efficiently and stably control the winding device, thereby effectively improving the practicality of the foil machine winding clutch mechanism.

[0031] It should be noted that the top and bottom nuts 402 are respectively in contact with the inner bottom wall and the bottom of the clutch box 5, so that the top and bottom nuts 402 can position the clutch box 5, thereby facilitating the up and down adjustment of the clutch box 5 between the outsides of the four threaded rods 401 while also facilitating positioning. The front of the clutch box 5 is open, and the front of the clutch box 5 is connected to a baffle by screws. By removing the baffle, the internal nut 402 can be adjusted.

[0032] In this embodiment, the clutch assembly 600 is a structure for controlling the transmission or separation of power.

[0033] like Figure 1 、 Figure 2 and Figure 3As shown, the clutch assembly 600 includes a transmission rod 601 rotatably connected to the inner side of the clutch box 5 through a bearing, a plurality of limit blocks 602 fixed to the right end of the outer side of the transmission rod 601, a transmission sleeve 603 slidably connected to the right end of the transmission rod 601, a plurality of limit grooves 604 opened on the inner side of the transmission sleeve 603, a rotating ring 605 rotatably connected to the outer side of the transmission sleeve 603 through a bearing, a cylinder 606 fixedly mounted on the right side wall of the clutch box 5, a fixed plate 607 fixedly mounted on the output shaft of the cylinder 606, a hydraulic cylinder 608 fixedly mounted on the inner top wall of the clutch box 5, a brake block 609 fixedly mounted on the output shaft of the hydraulic cylinder 608, and two brake pads 610 fixedly mounted on the outer side of the transmission rod 601.

[0034] It should be noted that the left side of the transmission sleeve 603 is open, and the left side of the limit slot 604 is open. The number of limit slots 604 is equal to the number of limit blocks 602. The limit blocks 602 are plugged in and slidably connected to the inner side of the corresponding limit slot 604. Specifically, the number of limit blocks 602 and limit slots 604 is six, and when the cylinder 606 drives the transmission sleeve 603 to move within the stroke distance, the limit block 602 is always located on the inner side of the corresponding limit slot 604, so that the plug-in limit between the limit block 602 and the limit slot 604 can limit the connection between the transmission rod 601 and the transmission sleeve 603, so that the transmission rod 601 can transmit power to the transmission sleeve 603.

[0035] In addition, the output shaft of the cylinder 606 passes through the right side of the clutch box 5, and the bottom of the fixed plate 607 is fixedly connected to the outer side of the rotating ring 605, so that the cylinder 606 can normally drive the fixed plate 607 to move, and then drive the rotating ring 605 to move and adjust. The two brake pads 610 are symmetrically distributed on the left and right, and the brake pads 610 are frustum-shaped. The brake block 609 is located between the opposite sides of the two brake pads 610. The outer side of the brake block 609 is frustum-shaped and can be fitted with the opposite side of the two brake pads 610, so that the brake block 609 can be frictionally fitted with the outer sides of the two brake pads 610 by pressing down, thereby weakening the power. Among them, the brake block 609 and the brake pad 610 are both made of ceramic composite materials.

[0036] In this embodiment, the power assembly 300 is a structure for power transmission.

[0037] like Figure 1 and Figure 2 As shown, the power assembly 300 includes a main synchronous wheel 301 located on the left side of the support frame 2, a secondary synchronous wheel 302 fixedly mounted on the outside of the transmission rod 601, a synchronous belt 303 meshingly connected between the outsides of the main synchronous wheel 301 and the secondary synchronous wheel 302, a servo motor 304 fixedly mounted on the left side wall of the support frame 2, and a spline shaft 305 fixedly mounted on the right side of the transmission sleeve 603.

[0038] It should be noted that the output shaft of the servo motor 304 passes through the left side of the support frame 2 and is fixedly connected to the right side of the main synchronous wheel 301, so that the servo motor 304 can act as the main power source, allowing the servo motor 304 to drive the main synchronous wheel 301 to rotate, and the left and right ends of the transmission rod 601 respectively pass through the left and right sides of the clutch box 5, so that the main synchronous wheel 301 can drive the auxiliary synchronous wheel 302 to rotate through the meshing transmission of the synchronous belt 303, and then drive the transmission rod 601 to rotate.

[0039] The working principle of the above embodiment is:

[0040] When power is input to the winding device of the raw foil machine, the servo motor 304 is started to drive the main synchronous wheel 301 to rotate, and the auxiliary synchronous wheel 302 is rotated under the meshing transmission action of the synchronous belt 303, thereby driving the transmission rod 601 to rotate, and the transmission sleeve 603 can be driven to rotate under the limiting cooperation between the limiting block 602 and the limiting groove 604, and finally the input shaft of the raw foil machine winding device is driven to rotate through the spline shaft 305 to complete the power input work, so that the winding work of the raw foil machine winding device can be carried out normally. When separation is required, the servo motor 304 is turned off and the hydraulic Cylinder 608 drives the brake block 609 to abut the two brake plates 610, and a rapid braking effect can be achieved under the action of friction. The inclined surface is set to increase the contact area and continue to perform friction braking through the inner ring after the outer ring is severely worn, which can increase the actual use effect and life. After completely stopping, start the cylinder 606, pull the fixed plate 607 and drive the transmission sleeve 603 to move to the side close to the clutch box 5, so that the spline shaft 305 and the input shaft of the raw foil machine winding device are separated, completing the power separation work, and the wound copper foil can be easily removed.

[0041] Compared with the existing technology, the winding clutch mechanism of the raw foil machine, through the coordinated use of the support frame 2 on the top of the base 1, the power component 300 and the clutch component 600, can transmit or separate the input power of the winding structure of the raw foil machine more quickly and stably, thereby shortening the waiting time after the main power source stops, and can also quickly separate the input power of the winding device, so that the winding clutch mechanism can efficiently and smoothly control the winding device, thereby effectively improving the practicality of the winding clutch mechanism of the raw foil machine, and solving the shortcomings of the existing winding clutch device in actual use, such as slow power separation and easy collision between structures.

[0042] The electrical components appearing in this article are all electrically connected to the main controller and the power supply. The provision of power supply is common knowledge in this field. The main controller can be a conventional known device that controls a computer, etc., and can be implemented through simple programming by technicians in this field. These are all existing publicly available power connection technologies and will not be described in detail in this article.

Claims

1. A foil machine winding clutch mechanism, comprising a base (1), characterized in that: A support frame (2) is fixedly mounted on the top of the base (1), a power assembly (300) is mounted on the outer side of the support frame (2), four threaded rods (401) are fixed on the top of the support frame (2), the outer sides of the threaded rods (401) are threadedly connected to two nuts (402), a clutch box (5) is slidably connected between the outer sides of the four threaded rods (401), and a clutch assembly (600) is mounted on the inner side of the clutch box (5); The clutch assembly (600) comprises a transmission rod (601) rotatably connected to the inner side of the clutch box (5) via a bearing, a plurality of limit blocks (602) fixed to the right end of the outer side of the transmission rod (601), a transmission sleeve (603) slidably connected to the right end of the transmission rod (601), a plurality of limit slots (604) provided on the inner side of the transmission sleeve (603), a rotating ring (605) rotatably connected to the outer side of the transmission sleeve (603) via a bearing, a cylinder (606) fixedly mounted on the right inner side wall of the clutch box (5), a fixing plate (607) fixedly mounted on the output shaft of the cylinder (606), a hydraulic cylinder (608) fixedly mounted on the inner top wall of the clutch box (5), a brake block (609) fixedly mounted on the output shaft of the hydraulic cylinder (608), and two brake pads (610) fixedly mounted on the outer side of the transmission rod (601).

2. The coiling clutch mechanism of a foil machine according to claim 1, characterized in that: The power assembly (300) comprises a main synchronous wheel (301) located on the left side of the support frame (2), a secondary synchronous wheel (302) fixedly mounted on the outside of the transmission rod (601), a synchronous belt (303) meshingly connected between the outsides of the main synchronous wheel (301) and the secondary synchronous wheel (302), a servo motor (304) fixedly mounted on the left side wall of the support frame (2), and a spline shaft (305) fixedly mounted on the right side of the transmission sleeve (603).

3. The foil machine winding clutch mechanism according to claim 2, characterized in that: The output shaft of the servo motor (304) passes through the left side of the support frame (2) and is fixedly connected to the right side of the main synchronous wheel (301). The left and right ends of the transmission rod (601) respectively pass through the left and right sides of the clutch box (5).

4. The coiling clutch mechanism of a foil machine according to claim 1, characterized in that: The nuts (402) at the top and bottom respectively abut against the inner bottom wall and the bottom of the clutch box (5). The front of the clutch box (5) is open, and a baffle is connected to the front of the clutch box (5) via screws.

5. The coiling clutch mechanism of a foil machine according to claim 1, characterized in that: The left side of the transmission sleeve (603) is open, the left side of the limiting slot (604) is open, and the number of the limiting slots (604) is equal to the number of the limiting blocks (602).

6. The coiling clutch mechanism of a foil machine according to claim 1, characterized in that: The limiting block (602) is plugged into and slidably connected to the inner side of the corresponding limiting groove (604), the output shaft of the cylinder (606) passes through the right side of the clutch box (5), and the bottom of the fixed plate (607) is fixedly connected to the outer side of the rotating ring (605).

7. The coiling clutch mechanism of a foil machine according to claim 1, characterized in that: The two brake pads (610) are symmetrically distributed on the left and right, the brake pads (610) are truncated cone-shaped, and the brake block (609) is located between opposite sides of the two brake pads (610).

8. The coiling clutch mechanism of a foil machine according to claim 1, characterized in that: The outer side of the brake block (609) is in a truncated cone shape and can be fitted with the opposite sides of the two brake plates (610).

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