CN-224212107-U - Material belt conveying device and lithium battery production equipment

Abstract

The utility model relates to a material belt conveying device and lithium battery production equipment. When the material belt passing through the roller is in uneven tension, the acting force applied to the roller by the material belt is different in the longitudinal direction of the roller, namely the width direction of the material belt, and the roller is forced to swing relative to the mounting frame until the stress of the roller reaches balance again, so that the tension in the direction of the material belt width is balanced. In the process of continuously changing the tension, the restoring force applied to the passing roller by the adjusting cylinder can dynamically adjust the passing roller, so that the passing roller keeps contact with all parts in the width direction of the material belt, and the stress of the passing roller is dynamically balanced. Therefore, the over roller can adaptively adjust the angle according to the tension change of the material belt, so that the tension distribution of the material belt passing by the roller in the width direction is always kept uniform, and the material belt can be effectively prevented from being wrinkled.

Inventors

• Request for anonymity
• Request for anonymity
• Request for anonymity

Assignees

• 无锡先导智能装备股份有限公司

Dates

Publication Date

20260508

Application Date

20250331

Claims (10)

1. 1. The utility model provides a material area conveyor, its characterized in that includes the mounting bracket, crosses roller, two adjustment cylinders and two rotary joints, cross the both ends of roller respectively with two rotary joint links to each other, and two adjustment cylinders pass through respectively rotary joint with cross the both ends transmission of roller and be connected.
2. 2. The material belt conveying device according to claim 1, wherein the rotary joint comprises a first rotary shaft and a second rotary shaft, the first rotary shaft is connected with one end of the passing roller, the second rotary shaft is connected with a piston rod of the adjusting cylinder, and a cylinder body of the adjusting cylinder is fixed on the mounting frame.
3. 3. The material belt conveying device according to claim 2, wherein the rotary joint further comprises a connecting body, the first rotating shaft and the second rotating shaft are mounted on the connecting body, one end of the passing roller is rotatably mounted on the connecting body through the first rotating shaft, and the piston rod is rotatably mounted on the connecting body through the second rotating shaft.
4. 4. The material belt conveying device according to claim 1, wherein the rotary joint comprises a third rotating shaft, a piston rod of the adjusting cylinder is connected with one end of the passing roller through the third rotating shaft, the material belt conveying device further comprises a rotating connecting piece, the rotating connecting piece comprises a fourth rotating shaft, and a cylinder body of the adjusting cylinder is rotatably mounted on the mounting frame through the fourth rotating shaft.
5. 5. The material belt conveying device according to claim 1, wherein the roller comprises a roller body and a roller shaft, the roller body is rotatably sleeved on the roller shaft, and the roller shaft is connected with the rotary joint.
6. 6. The web conveying apparatus according to any one of claims 1 to 5, further comprising a support and an adjusting mechanism, the adjusting mechanism comprising a rotation shaft rotatably mounted to the support, the mounting bracket being fixedly connected to the rotation shaft.
7. 7. The material belt conveying device according to claim 6, wherein the adjusting mechanism further comprises a limiting plate and a limiting pin, the limiting plate is arranged at least one end of the rotating shaft, the limiting plate is provided with a plurality of circumferentially distributed positioning holes, and the limiting pin is telescopically installed on the support and points to the limiting plate.
8. 8. The utility model provides a conveyer is taken to material, its characterized in that includes the mounting bracket, crosses roller, two adjustment cylinders and two rotary joints, it can rotate around first axis of rotation to cross the roller, every adjustment cylinder all includes cylinder body and piston rod, the cylinder body install in the mounting bracket, cross the both ends of roller respectively through rotary joint with two the piston rod links to each other, just adjustment cylinder does it provides pulling force to cross the roller, rotary joint allows it is relative to cross the both ends of roller the piston rod rotates, so that first axis of rotation can swing in a swinging plane.
9. 9. The belt conveyor of claim 8, wherein the rotary joint comprises a first shaft and a second shaft, the first shaft is connected to one end of the roller, the second shaft is connected to the piston rod, the first shaft and the second shaft are perpendicular to the first rotation axis, the cylinder is fixed on the mounting frame, or The rotary joint comprises a third rotating shaft, the third rotating shaft is connected with one end of the passing roller, the material belt conveying device further comprises a rotating connecting piece, the rotating connecting piece comprises a fourth rotating shaft, the third rotating shaft and the fourth rotating shaft are perpendicular to the first rotating axis, and the cylinder body is rotatably mounted on the mounting frame through the fourth rotating shaft.
10. 10. Lithium battery production plant, characterized by comprising a web conveyor according to any of the preceding claims 1 to 9.

Description

Material belt conveying device and lithium battery production equipment Technical Field The utility model relates to the technical field of mechanical automation, in particular to a material belt conveying device and lithium battery production equipment. Background In the actual production process, the transition and guiding of the material strip by the passing roller are often involved. For example, in the process of processing the battery core of the lithium battery, the material belts such as the pole piece material belts, the diaphragm material belts and the like need to be wound around the roller so as to achieve the purposes of steering, tensioning and the like. However, there are machining and installation errors due to the passing of the rollers, so that uneven tension distribution is likely to occur when the material belt passes by the rollers, and the material belt is wrinkled. Disclosure of utility model In view of the above, it is necessary to provide a material tape conveying device and lithium battery production equipment that can effectively prevent the occurrence of wrinkles in the material tape. The utility model provides a material area conveyor, includes the mounting bracket, crosses roller, two adjustment cylinders and two rotary joints, cross the both ends of roller respectively with two rotary joint links to each other, and two adjustment cylinders pass through respectively rotary joint with cross the both ends transmission of roller and be connected. In one embodiment, the rotary joint comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is connected with one end of the roller, the second rotating shaft is connected with a piston rod of the adjusting cylinder, and a cylinder body of the adjusting cylinder is fixed on the mounting frame. In one embodiment, the rotary joint further comprises a connecting body, the first rotating shaft and the second rotating shaft are mounted on the connecting body, one end of the roller is rotatably mounted on the connecting body through the first rotating shaft, and the piston rod is rotatably mounted on the connecting body through the second rotating shaft. In one embodiment, the rotary joint comprises a third rotating shaft, a piston rod of the adjusting cylinder is connected with one end of the passing roller through the third rotating shaft, the material belt conveying device further comprises a rotating connecting piece, the rotating connecting piece comprises a fourth rotating shaft, and a cylinder body of the adjusting cylinder is rotatably installed on the installation frame through the fourth rotating shaft. In one embodiment, the roller comprises a roller body and a roller shaft, wherein the roller body is rotatably sleeved on the roller shaft, and the roller shaft is connected with the rotary joint. In one embodiment, the device further comprises a support and an adjusting mechanism, wherein the adjusting mechanism comprises a rotating shaft rotatably mounted on the support, and the mounting frame is fixedly connected to the rotating shaft. In one embodiment, the adjusting mechanism further comprises a limiting plate and a limiting pin, the limiting plate is arranged at least one end of the rotating shaft, the limiting plate is provided with a plurality of positioning holes distributed along the circumference, and the limiting pin is retractably arranged on the support and points to the limiting plate. The utility model provides a conveyer is taken to material, includes the mounting bracket, crosses roller, two adjustment cylinders and two rotary joints, it can rotate around first axis of rotation to cross the roller, every adjustment cylinder all includes cylinder body and piston rod, the cylinder body install in the mounting bracket, cross the both ends of roller respectively through rotary joint with two the piston rod links to each other, just adjustment cylinder does it provides pulling force to cross the roller, rotary joint allows cross the both ends of roller for the piston rod rotates, so that first axis of rotation can swing in a swinging plane. In one embodiment, the rotary joint comprises a first rotary shaft and a second rotary shaft, wherein the first rotary shaft is connected with one end of the roller, the second rotary shaft is connected with the piston rod, the first rotary shaft and the second rotary shaft are perpendicular to the first rotary axis, and the cylinder body is fixed on the mounting frame, or The rotary joint comprises a third rotating shaft, the third rotating shaft is connected with one end of the passing roller, the material belt conveying device further comprises a rotating connecting piece, the rotating connecting piece comprises a fourth rotating shaft, the third rotating shaft and the fourth rotating shaft are perpendicular to the first rotating axis, and the cylinder body is rotatably mounted on the mounting frame through the fourth rotating shaft. A lithium battery p