Roller mechanism and winding machine

Abstract

The application relates to the technical field of battery processing equipment, in particular to a roller mechanism and a winding machine. The roller mechanism comprises a first driving member, a seat body assembly arranged at the moving end of the first driving member, a roller rotatably arranged on the seat body assembly, and a first guide assembly arranged on the seat body assembly and comprising a first guide member arranged on one side of the roller in the radial direction of the roller. The roller mechanism provided by the application can avoid the situation that a material belt is thrown tail, and thus the material belt can be rolled up with good neatness.

Description

Technical Field

[0001] This application relates to the field of battery processing equipment technology, and in particular to a roller mechanism and a winding machine. Background Technology

[0002] When a winding machine is used to wind and manufacture battery cells, it first needs to cut the material strip at the winding station, and then rotate the winding needle at the finishing station to wind the cut material strip into the winding needle.

[0003] However, due to the long distance between the finishing station and the winding station, the material strip between the finishing station and the winding station is relatively long. As a result, during the process of rotating the winding needle at the finishing station to wind the material strip, the material strip may wag its tail, resulting in poor uniformity after the material strip is wound onto the winding needle. Utility Model Content

[0004] This application discloses a roller mechanism and a winding machine, which can prevent the material strip from tailing out, thereby making the material strip neater after winding.

[0005] To achieve the above objectives, in a first aspect, this application discloses a roller mechanism, comprising:

[0006] First driving component;

[0007] A seat assembly, wherein the seat assembly is disposed at the moving end of the first driving member;

[0008] A guide roller, rotatably mounted to the base assembly; and,

[0009] A first guide assembly is disposed on the seat assembly. The first guide assembly includes a first guide member located on one side of the back roller along the radial direction of the back roller.

[0010] When the guide roller mechanism is applied to a winding machine, and the strip is cut at the winding station of the winding machine and needs to be wound up at the finishing station of the winding machine, with the guide roller located downstream of the winding station and upstream of the finishing station, since the base assembly is set at the moving end of the first drive member, the guide roller is rotatably mounted on the base assembly. Therefore, the first drive member can drive the guide roller to move closer to the guide roller.

[0011] When the first driving component drives the guide roller to move closer to the guide roller, the strip between the finishing station and the winding station can be clamped between the guide roller and the guide roller. In this way, the guide roller and the guide roller can work together to limit the strip, thereby avoiding or reducing the strip tailing situation, and thus making the strip neater after being wound up at the finishing station.

[0012] In addition, since the first guide is located on one side of the guide roller along the radial direction of the guide roller, in addition to limiting the material strip by the cooperation of the guide roller and the guide roller, the first guide can also guide and limit the material strip, which can make the material strip more stable when it is transferred between the winding station and the finishing station, thereby further improving the neatness after the material strip is wound up at the finishing station.

[0013] Optionally, the first driving member is used to drive the guide roller to move closer to or away from the guide roller, so that the material strip is clamped or released between the guide roller and the guide roller, and the first guide member is used to guide the material strip.

[0014] Optionally, the first guide member includes a first guide plate, and the first guide plate is provided with a first adsorption hole.

[0015] Because the first guide plate is provided with a first adsorption hole, the material strip can be adsorbed onto the first guide plate through the first adsorption hole, thereby guiding and limiting the material strip. That is, the purpose of guiding and limiting the material strip is achieved by adsorption and fixation, which is very simple and can reduce the manufacturing cost of the first guide component.

[0016] Optionally, the first guiding component further includes:

[0017] A first rotating frame is rotatably mounted on the base assembly about a first axis, and a first guide member is mounted on the first rotating frame.

[0018] Since the first rotating frame is rotatably mounted on the base assembly around the first axis, and the first guide is mounted on the first rotating frame, when the first rotating frame rotates relative to the base assembly around the first axis, it can drive the first guide to rotate relative to the base assembly around the first axis. On the one hand, this can adjust the tilt angle of the first guide, thereby adjusting the conveying trajectory of the material belt. On the other hand, it can make the first guide and the material belt fit more tightly, thus better guiding the material belt and limiting its movement.

[0019] Optionally, the first rotating frame includes:

[0020] A first rotating plate is rotatably mounted on the base assembly about the first axis;

[0021] The second rotating plate is spaced apart from the first rotating plate along the first axis and is rotatably mounted on the base assembly about the first axis. The first guide is installed between the first rotating plate and the second rotating plate.

[0022] Since the first rotating plate and the second rotating plate are rotatably mounted on the base assembly around the first axis, and the first guide is installed between the first rotating plate and the second rotating plate, on the one hand, the two ends of the first guide along the first axis can be fixed by the first rotating plate and the second rotating plate respectively, thereby making the first guide more stable and reliable in being installed between the first rotating plate and the second rotating plate.

[0023] On the other hand, since the first rotating plate and the second rotating plate are rotatably mounted on the base assembly around the first axis, the first guide can be rotated around the first axis relative to the base assembly by the first rotating plate and the second rotating plate together, so that the first guide rotates around the first axis relative to the base assembly more smoothly.

[0024] Optionally, the first rotating plate is provided with an arc-shaped hole, and the seat assembly is provided with an insertion part, which is inserted into the arc-shaped hole and is movable relative to the first rotating plate along the extension direction of the arc-shaped hole.

[0025] Since the insertion part is inserted into the arc-shaped hole and is movable relative to the first rotating plate along the extension direction of the arc-shaped hole, and a scale is also provided on the first rotating plate, with the scale arranged along the extension direction of the arc-shaped hole, when the first rotating plate is rotated, the insertion part can move within the arc-shaped hole along the extension direction of the arc-shaped hole, thereby changing the positional relationship between the insertion part and the scale. When the positional relationship between the insertion part and the scale changes, the rotation angle of the first rotating plate can be read through the scale lines aligned in the insertion part and the scale, making the rotation angle of the first rotating plate quantifiable.

[0026] Optionally, the roller mechanism further includes:

[0027] A second guide assembly is disposed on the seat assembly. The second guide assembly includes a second guide member located radially along the back roller on the side of the back roller opposite to the first guide member.

[0028] Since the second guide is located on the side of the roller opposite to the first guide along the radial direction of the roller, the material strip can be guided on both sides of the roller's radial direction by the first guide and the second guide respectively. This can better guide the material strip and limit its movement, thereby better preventing the material strip from tailing out.

[0029] Optionally, the first guide and the second guide are used to guide the material strip on both sides of the radial direction of the roller, respectively.

[0030] Optionally, the second guide includes a second guide plate, on which a second adsorption hole is provided.

[0031] Optionally, the second guiding component further includes:

[0032] The second rotating frame is rotatably mounted on the base assembly about a second axis, and the second guide is mounted on the second rotating frame.

[0033] Since the second guide is mounted on the second rotating frame, and the second rotating frame is rotatably mounted on the base assembly around the second axis, when the second rotating frame rotates relative to the base assembly around the second axis, it can drive the second guide to rotate relative to the base assembly around the second axis. On the one hand, this can adjust the tilt angle of the second guide, thereby adjusting the conveying trajectory of the material belt. On the other hand, it can make the second guide and the material belt fit more tightly, thus better guiding the material belt and limiting its movement.

[0034] Optionally, the second rotating frame includes:

[0035] A third rotating plate is rotatably mounted on the base assembly about the second axis;

[0036] A fourth rotating plate is spaced apart from the third rotating plate along the second axis. The fourth rotating plate is rotatably mounted on the base assembly about the second axis. The second guide is mounted between the third rotating plate and the fourth rotating plate.

[0037] Since the third and fourth rotating plates are rotatably mounted on the base assembly around the second axis, and the second guide is installed between the third and fourth rotating plates, on the one hand, the two ends of the second guide along the second axis can be fixed by the third and fourth rotating plates respectively, thereby making the second guide more stable and reliable in its installation between the third and fourth rotating plates.

[0038] On the other hand, since the third and fourth rotating plates are rotatably mounted on the base assembly around the second axis, the second guide can be rotated around the second axis relative to the base assembly by the third and fourth rotating plates together, making the second guide rotate more smoothly around the second axis relative to the base assembly.

[0039] Optionally, the first guide assembly further includes a first rotating frame, the first rotating frame including a first rotating plate and a second rotating plate, the first rotating plate being rotatably mounted on the base assembly about a first axis, the second rotating plate being spaced apart from the first rotating plate along the first axis, the second rotating plate being rotatably mounted on the base assembly about the first axis, and the first guide member being mounted between the first rotating plate and the second rotating plate;

[0040] The first rotating plate is stacked on the side of the third rotating plate opposite to the fourth rotating plate, and the second rotating plate is stacked on the side of the fourth rotating plate opposite to the third rotating plate.

[0041] Since the first rotating plate is stacked on the side of the third rotating plate away from the fourth rotating plate, and the second rotating plate is stacked on the side of the fourth rotating plate away from the third rotating plate, the first rotating plate can be stacked with the third rotating plate, and the second rotating plate can be stacked with the fourth rotating plate, thus making the structure of the entire roller mechanism more compact.

[0042] Optionally, the seat assembly includes:

[0043] Mounting base, the mounting base being disposed on the moving end of the first driving member; and...

[0044] A movable seat is reciprocally floating on the mounting base along the driving direction of the first driving member, and the guide roller is rotatably mounted on the movable seat.

[0045] Since the movable seat can be reciprocated and floated on the mounting seat along the driving direction of the first driving member, and the guide roller can be rotatably mounted on the movable seat, when the first driving member drives the mounting seat to move and causes the guide roller to abut against the guide roller, the guide roller and the guide roller will not make rigid contact, but can reciprocate and float relative to the guide roller, thereby avoiding the situation where one or both of the guide roller and the guide roller are damaged.

[0046] Secondly, this application discloses a winding machine including any of the roller-adjusting mechanisms described in the first aspect above.

[0047] Since the roller mechanism can prevent the material strip from tailing out, when the winding machine includes the roller mechanism, the winding machine can achieve better neatness after winding up the material strip.

[0048] Optionally, it also includes:

[0049] Rotary tower;

[0050] The first coil of needle is disposed on the turret and located at the winding station;

[0051] A cutting assembly is disposed near the winding station, the cutting assembly includes a second drive member and a cutter, the cutter being connected to the second drive member;

[0052] The second coil of needle is disposed on the turret and located at the finishing station;

[0053] The guide roller is disposed on the turret and located downstream of the winding station and upstream of the finishing station. The first driving member is used to drive the guide roller to move closer to or away from the guide roller.

[0054] When the second drive unit drives the cutter to move closer to the first winding needle, it can cut the strip. Since the guide roller is set on the turret and is located downstream of the winding station and upstream of the finishing station, when the first drive unit drives the guide roller to move closer to or away from the guide roller, the strip between the finishing station and the winding station can be clamped between the guide roller and the guide roller. In this way, the guide roller and the guide roller can work together to limit the strip, thereby avoiding or reducing the strip tailing situation, and thus making the strip neater after being wound up at the finishing station.

[0055] Compared with the prior art, the beneficial effects of this application are as follows:

[0056] In this application, when the guide roller mechanism is applied to a winding machine, and the material strip is cut at the winding station of the winding machine and needs to be wound up at the finishing station of the winding machine, under the premise that the guide roller is located downstream of the winding station and upstream of the finishing station, since the base assembly is set at the moving end of the first drive member, the guide roller is rotatably installed on the base assembly. Therefore, the first drive member can drive the guide roller to move closer to the guide roller.

[0057] When the first driving component drives the guide roller to move closer to the guide roller, the strip between the finishing station and the winding station can be clamped between the guide roller and the guide roller. In this way, the guide roller and the guide roller can work together to limit the strip, thereby avoiding or reducing the strip tailing situation, and thus making the strip neater after being wound up at the finishing station.

[0058] In addition, since the first guide is located on one side of the guide roller along the radial direction of the guide roller, in addition to limiting the material strip by the cooperation of the guide roller and the guide roller, the first guide can also guide and limit the material strip, which can make the material strip more stable when it is transferred between the winding station and the finishing station, thereby further improving the neatness after the material strip is wound up at the finishing station. Attached Figure Description

[0059] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0060] Figure 1 This is a schematic diagram of the structure of a roller mechanism provided in one embodiment of this application;

[0061] Figure 2 yes Figure 1 A schematic diagram of the roller mechanism from another perspective;

[0062] Figure 3 yes Figure 1 A schematic diagram of the roller mechanism used in a winding machine;

[0063] Figure 4 yes Figure 2 A magnified view of a portion of location A in the middle;

[0064] Figure 5 yes Figure 2 The schematic diagram of the roller mechanism is shown with some parts omitted.

[0065] Explanation of reference numerals in the attached figures:

[0066] 1-First driving component;

[0067] 2-Seat assembly; 21-Insert part; 22-Mounting base; 23-Moving base; 24-Cylinder; 25-Guide rod;

[0068] 3-Actuator roller;

[0069] 4-First guide assembly; 41-First guide piece; 411-First guide plate; 4111-First adsorption hole; 42-First rotating frame; 421-First rotating plate; 4211-Arc-shaped hole; 4212-Scale piece; 422-Second rotating plate;

[0070] 5-Second guide assembly; 51-Second guide element; 511-Second guide plate; 5111-Second adsorption hole;

[0071] 52-Second rotating frame; 521-Third rotating plate; 522-Fourth rotating plate;

[0072] 100-Roller mechanism;

[0073] 200-Winding machine; 201-Turret; 202-First winding needle; 203-Cutting assembly; 2031-Second drive component; 2032-Cutter; 204-Second winding needle; 205-Passing roller;

[0074] L - Material strip; W1 - Winding station; W2 - Finishing station. Detailed Implementation

[0075] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0076] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0077] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0078] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0079] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0080] Before explaining the technical solution of this application, the background technology of this application shall be explained first.

[0081] When a winding machine is used to wind and manufacture battery cells, it first needs to cut the material strip at the winding station, and then rotate the winding needle at the finishing station to wind the cut material strip into the winding needle.

[0082] However, due to the considerable distance between the finishing station and the winding station, the strip between them is quite long. This can cause the strip to wobble during the winding process at the finishing station, resulting in poor uniformity after winding onto the winding needle. Therefore, this application provides a roller-adjusting mechanism to solve the above problem.

[0083] The technical solution of this application will be described below with reference to specific embodiments and accompanying drawings.

[0084] Figure 1 This is a schematic diagram of the structure of a roller mechanism 100 provided in one embodiment of this application. Figure 2 yes Figure 1 A schematic diagram of the roller mechanism 100 from another perspective. Figure 3 yes Figure 1 A schematic diagram of the structure of the roller mechanism 100 when applied to the winding machine 200.

[0085] See Figure 1 , Figure 2 and Figure 3 The roller-adjusting mechanism 100 includes a first driving member 1, a seat assembly 2, a roller 3, and a first guiding assembly 4. The seat assembly 2 is disposed at the moving end of the first driving member 1, the roller 3 is rotatably mounted on the seat assembly 2, and the first guiding assembly 4 is disposed on the seat assembly 2. The first guiding assembly 4 includes a first guiding member 41, which is located on one side of the roller 3 along the radial direction of the roller 3.

[0086] The first driving element 1 is used to drive the guide roller 3 to move closer to or away from the over roller 205. Figure 3 The material belt L moves in the X-axis direction to clamp or release the material belt L between the guide roller 3 and the guide roller 205. The first guide member 41 is used to guide the material belt L.

[0087] In this embodiment, see Figure 3 When the roller-adjusting mechanism 100 is applied to the winding machine 200, and the strip L is cut at the winding station W1 of the winding machine 200 and the strip L needs to be wound at the finishing station W2 of the winding machine 200, under the premise that the guide roller 205 is located downstream of the winding station W1 and upstream of the finishing station W2, since the seat assembly 2 is set at the moving end of the first drive member 1, the roller 3 is rotatably installed on the seat assembly 2. Therefore, the first drive member 1 can drive the roller 3 to move closer to the guide roller 205.

[0088] When the first driving component 1 drives the guide roller 3 to move closer to the guide roller 205, the material strip L between the finishing station W2 and the winding station W1 can be clamped between the guide roller 3 and the guide roller 205. In this way, the guide roller 3 and the guide roller 205 can work together to limit the material strip L, thereby avoiding or reducing the tailing of the material strip L, and thus making the material strip L neater after being wound up at the finishing station W2.

[0089] In addition, since the first guide member 41 is located on one side of the guide roller 3 along the radial direction of the guide roller 3, in addition to the guide roller 3 and the guide roller 205 working together to limit the material strip L, the first guide member 41 can also guide and limit the material strip L, which can make the material strip L more stable when it is conveyed between the winding station W1 and the finishing station W2, thereby further improving the neatness after the material strip L is wound up at the finishing station W2.

[0090] It should be noted that the first driving component 1 mentioned above can be a structure formed by a cylinder, an electric cylinder, or a motor together with a lead screw and nut module. This embodiment does not limit this.

[0091] There are various ways to implement the first guide member 41. As long as it can guide the material strip L, limit the material strip L, and prevent the material strip L from tailing, this embodiment does not limit the implementation of the first guide member 41.

[0092] In one possible implementation, see Figure 2 The first guide member 41 includes a first guide plate 411, on which a first adsorption hole 4111 is provided.

[0093] Since the first guide plate 411 is provided with a first adsorption hole 4111, the material strip L can be adsorbed onto the first guide plate 411 through the first adsorption hole 4111, thereby guiding the material strip L and limiting its position. That is, the purpose of guiding and limiting the material strip L is achieved by adsorption and fixation, which is very simple and can reduce the manufacturing cost of the first guide member 41.

[0094] Of course, the first guide element 41 can also be implemented in other ways, and this embodiment does not limit it.

[0095] In some embodiments, see Figure 3 The first guide assembly 4 also includes a first rotating frame 42, which is rotatably mounted on the base assembly 2 about a first axis parallel to the axis of the guide roller 3, and the first guide member 41 is mounted on the first rotating frame 42.

[0096] Since the first rotating frame 42 is rotatably mounted on the base assembly 2 around the first axis, and the first axis is parallel to the axis of the guide roller 3, and the first guide 41 is mounted on the first rotating frame 42, when the first rotating frame 42 rotates relative to the base assembly 2 around the first axis, it can drive the first guide 41 to rotate relative to the base assembly 2 around the first axis. On the one hand, it can adjust the tilt angle of the first guide 41, and thus adjust the conveying trajectory of the material belt L. On the other hand, it can make the first guide 41 fit more tightly with the material belt L, thereby better guiding the material belt L and limiting the position of the material belt L.

[0097] In some embodiments, see Figure 2 The first rotating frame 42 includes a first rotating plate 421 and a second rotating plate 422. The first rotating plate 421 is rotatably mounted on the base assembly 2 about a first axis. The second rotating plate 422 is spaced apart from the first rotating plate 421 along the first axis and is rotatably mounted on the base assembly 2 about the first axis. The first guide member 41 is installed between the first rotating plate 421 and the second rotating plate 422.

[0098] Since the first rotating plate 421 and the second rotating plate 422 are rotatably mounted on the base assembly 2 around the first axis, and the first guide 41 is mounted between the first rotating plate 421 and the second rotating plate 422, on the one hand, the two ends of the first guide 41 along the first axis can be fixed by the first rotating plate 421 and the second rotating plate 422 respectively, thereby making the first guide 41 more stably and reliably mounted between the first rotating plate 421 and the second rotating plate 422.

[0099] On the other hand, since the first rotating plate 421 and the second rotating plate 422 are rotatably mounted on the base assembly 2 around the first axis, the first guide 41 can be rotated around the first axis relative to the base assembly 2 by the first rotating plate 421 and the second rotating plate 422, so that the first guide 41 rotates more smoothly around the first axis relative to the base assembly 2.

[0100] In some embodiments, see Figure 2 and Figure 4 , Figure 4 yes Figure 2 A partial enlarged view of position A shows that the first rotating plate 421 is provided with an arc-shaped hole 4211, and the seat assembly 2 is provided with an insertion part 21. The insertion part 21 is inserted into the arc-shaped hole 4211 and can move relative to the first rotating plate 421 along the extension direction of the arc-shaped hole 4211. The first rotating plate 421 is also provided with a scale member 4212, which is arranged along the extension direction of the arc-shaped hole 4211.

[0101] Since the insertion part 21 is inserted into the arc-shaped hole 4211 and is movable relative to the first rotating plate 421 along the extension direction of the arc-shaped hole 4211, and since the first rotating plate 421 is also provided with a scale member 4212, which is arranged along the extension direction of the arc-shaped hole 4211, when the first rotating plate 421 is rotated, the insertion part 21 can move within the arc-shaped hole 4211 along the extension direction of the arc-shaped hole 4211, thereby changing the positional relationship between the insertion part 21 and the scale member 4212. When the positional relationship between the insertion part 21 and the scale member 4212 changes, the rotation angle of the first rotating plate 421 can be read through the scale lines aligned in the insertion part 21 and the scale member 4212, making the rotation angle of the first rotating plate 421 quantifiable.

[0102] The structure of the second rotating plate 422 can be the same as or similar to that of the first rotating plate 421. For details, please refer to the description in the above embodiments. This embodiment does not limit this.

[0103] In some embodiments, see Figure 2 The roller mechanism 100 also includes a second guide assembly 5, which is disposed on the seat assembly 2. The second guide assembly 5 includes a second guide member 51, which is located on the side of the roller 3 opposite to the first guide member 41 along the radial direction of the roller 3.

[0104] The first guide 41 and the second guide 51 are used to guide the material strip L on both sides of the radial direction of the roller 3, respectively.

[0105] Since the second guide 51 is located on the side of the roller 3 opposite to the first guide 41 along the radial direction of the roller 3, the material strip L can be guided on both sides of the roller 3 in the radial direction by the first guide 41 and the second guide 51, which can better guide the material strip L and limit the material strip L, and thus better prevent the material strip L from tailing.

[0106] In some embodiments, see Figure 2 The second guide member 51 includes a second guide plate 511, on which a second adsorption hole 5111 is provided.

[0107] Since the second guide plate 511 is provided with a second adsorption hole 5111, the material strip L can be adsorbed onto the second guide plate 511 through the second adsorption hole 5111, thereby guiding the material strip L and limiting its position. That is, the purpose of guiding and limiting the material strip L is achieved by adsorption and fixation, which is very simple and can reduce the manufacturing cost of the second guide member 51.

[0108] The structure of the second guide 51 can be the same as or similar to that of the first guide 41. For details, please refer to the description of the first guide 41 in the above embodiments. This embodiment will not repeat the description here.

[0109] In some embodiments, see Figure 2 and Figure 5 , Figure 5 yes Figure 2 The schematic diagram of the roller mechanism 100 is omitted after some of its structure is omitted. The second guide assembly 5 also includes a second rotating frame 52, which is rotatably mounted on the base assembly 2 around a second axis. The second axis is parallel to the axis of the roller 3. The second guide 51 is mounted on the second rotating frame 52.

[0110] Since the second guide 51 is mounted on the second rotating frame 52, and the second rotating frame 52 is rotatably mounted on the base assembly 2 around the second axis, when the second rotating frame 52 rotates relative to the base assembly 2 around the second axis, it can drive the second guide 51 to rotate relative to the base assembly 2 around the second axis. On the one hand, it can adjust the tilt angle of the second guide 51, thereby adjusting the conveying trajectory of the material belt L. On the other hand, it can make the second guide 51 fit more tightly with the material belt L, thereby better guiding the material belt L and limiting the position of the material belt L.

[0111] In some embodiments, see Figure 2 and Figure 5 The second rotating frame 52 includes a third rotating plate 521 and a fourth rotating plate 522. The third rotating plate 521 is rotatably mounted on the base assembly 2 about a second axis. The fourth rotating plate 522 is spaced apart from the third rotating plate 521 along the second axis and is rotatably mounted on the base assembly 2 about the second axis. The second guide 51 is installed between the third rotating plate 521 and the fourth rotating plate 522.

[0112] Since the third rotating plate 521 and the fourth rotating plate 522 are rotatably mounted on the base assembly 2 around the second axis, and the second guide 51 is installed between the third rotating plate 521 and the fourth rotating plate 522, on the one hand, the two ends of the second guide 51 along the second axis can be fixed by the third rotating plate 521 and the fourth rotating plate 522 respectively, thereby making the second guide 51 more stably and reliably installed between the third rotating plate 521 and the fourth rotating plate 522.

[0113] On the other hand, since the third rotating plate 521 and the fourth rotating plate 522 are rotatably mounted on the base assembly 2 around the second axis, the second guide 51 can be rotated around the second axis relative to the base assembly 2 by the third rotating plate 521 and the fourth rotating plate 522, so that the second guide 51 rotates more smoothly around the second axis relative to the base assembly 2.

[0114] Specifically, the structures of the third rotating plate 521 and the fourth rotating plate 522 can be similar to the structure of the first rotating plate 421. For details, please refer to the description of the first rotating plate 421 in the above embodiments. This embodiment will not repeat the description here.

[0115] In some embodiments, see Figure 5 The first rotating plate 421 is stacked on the side of the third rotating plate 521 that is away from the fourth rotating plate 522, and the second rotating plate 422 is stacked on the side of the fourth rotating plate 522 that is away from the third rotating plate 521.

[0116] Since the first rotating plate 421 is stacked on the side of the third rotating plate 521 that is away from the fourth rotating plate 522, and the second rotating plate 422 is stacked on the side of the fourth rotating plate 522 that is away from the third rotating plate 521, the first rotating plate 421 and the third rotating plate 521 can be stacked together, and the second rotating plate 422 and the fourth rotating plate 522 can be stacked together, thereby making the structure of the entire roller mechanism 100 more compact.

[0117] In some embodiments, see Figure 2 and Figure 5 The seat assembly 2 includes a mounting base 22 and a movable base 23. The mounting base 22 is disposed at the moving end of the first driving member 1, and the movable base 23 is reciprocally floatingly disposed on the mounting base 22 along the driving direction of the first driving member 1. The roller 3 is rotatably mounted on the movable base 23.

[0118] Since the movable seat 23 is reciprocally floating on the mounting seat 22 along the driving direction of the first driving member 1, and the guide roller 3 is rotatably mounted on the movable seat 23, when the first driving member 1 drives the mounting seat 22 to move and causes the guide roller 3 to abut against the guide roller 205, the guide roller 3 and the guide roller 205 will not be in rigid contact, but can reciprocally float relative to the guide roller 205, thereby avoiding the situation where one or both of the guide roller 3 and the guide roller 205 are damaged.

[0119] The aforementioned movable base 23 can be reciprocally and floatingly disposed on the mounting base 22 along the driving direction of the first driving member 1 in various ways. In one possible implementation, see [link to relevant documentation]. Figure 5The seat assembly 2 also includes a cylinder 24 and a guide rod 25. The fixed end of the cylinder 24 is fixed to the mounting base 22, and the movable end of the cylinder 24 is connected to the movable base 23. The guide rod 25 is disposed on the movable base 23, and the mounting base 22 is slidably sleeved on the guide rod 25 along the extension direction of the guide rod 25.

[0120] In this way, when the guide roller 3 abuts against the guide roller 205, the movable end of the cylinder 24 can float relative to the fixed end of the cylinder 24, thereby allowing the movable seat 23 to float relative to the mounting seat 22.

[0121] By setting the guide rod 25, the movable seat 23 can float more smoothly relative to the mounting seat 22 along the driving direction of the first driving member 1.

[0122] The number of guide rods 25 can be one, two, or three, etc., and this embodiment does not limit this.

[0123] An embodiment of this application also provides a winding machine 200, see [link to relevant documentation] Figure 3 The winding machine 200 includes a roller mechanism 100.

[0124] The structure of the roller mechanism 100 can be the same as that of any of the roller mechanisms 100 described in the above embodiments, and can bring the same or similar beneficial effects. For details, please refer to the description of the roller mechanism 100 in the above embodiments. This embodiment will not repeat the description here.

[0125] In this embodiment, since the roller mechanism 100 can prevent the material strip L from tailing out, when the winding machine 200 includes the roller mechanism 100, the winding machine 200 can achieve better neatness after winding up the material strip L.

[0126] In some embodiments, see Figure 3 The winding machine 200 also includes a turret 201, a first winding needle 202, a cutting assembly 203, a second winding needle 204, and a guide roller 205. The first winding needle 202 is disposed on the turret 201 and located at the winding station W1. The cutting assembly 203 is disposed near the winding station W1 and includes a second driving member 2031 and a cutter 2032. The cutter 2032 is connected to the second driving member 2031. The second driving member 2031 is used to drive the cutter 2032 to move closer to or away from the first winding needle 202. The second winding needle 204 is disposed on the turret 201 and located at the finishing station W2. The guide roller 205 is disposed on the turret 201 and located downstream of the winding station W1 and upstream of the finishing station W2. The first driving member 204 is used to drive the guide roller 205 to move closer to or away from the guide roller 205.

[0127] When the second driving member 2031 drives the cutter 2032 to move closer to the first winding needle 202, it can cut the strip L. Since the guide roller 205 is set on the turret 201 and is located downstream of the winding station W1 and upstream of the finishing station W2, when the first driving member 1 drives the guide roller 3 to move closer to or away from the guide roller 205, the strip L between the finishing station W2 and the winding station W1 can be clamped between the guide roller 3 and the guide roller 205. In this way, the guide roller 3 and the guide roller 205 can work together to limit the strip L, thereby avoiding or reducing the tailing of the strip L, and thus making the strip L neater after being wound up at the finishing station W2.

[0128] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A roller-adjusting mechanism (100), characterized in that, include: First driving component (1); A seat assembly (2) is disposed at the moving end of the first drive member (1); A guide roller (3), said guide roller (3) being rotatably mounted to the seat assembly (2); and, A first guide assembly (4) is disposed on the seat assembly (2). The first guide assembly (4) includes a first guide member (41) which is located on one side of the back roller (3) along the radial direction of the back roller (3).

2. The roller mechanism (100) according to claim 1, characterized in that, The first driving member (1) is used to drive the guide roller (3) to move closer to or away from the guide roller (205) so that the material strip (L) is clamped or released between the guide roller (3) and the guide roller (205), and the first guide member (41) is used to guide the material strip (L).

3. The roller mechanism (100) according to claim 1, characterized in that, The first guide (41) includes a first guide plate (411), and the first guide plate (411) is provided with a first adsorption hole (4111).

4. The roller mechanism (100) according to claim 1, characterized in that, The first guiding component (4) further includes: A first rotating frame (42) is rotatably mounted on the base assembly (2) about a first axis, and a first guide (41) is mounted on the first rotating frame (42).

5. The roller mechanism (100) according to claim 4, characterized in that, The first rotating frame (42) includes: A first rotating plate (421) is rotatably mounted on the base assembly (2) about the first axis; The second rotating plate (422) is spaced apart from the first rotating plate (421) along the first axis. The second rotating plate (422) is rotatably mounted on the seat assembly (2) about the first axis. The first guide (41) is mounted between the first rotating plate (421) and the second rotating plate (422).

6. The roller mechanism (100) according to claim 5, characterized in that, The first rotating plate (421) is provided with an arc-shaped hole (4211), and the seat assembly (2) is provided with an insertion part (21). The insertion part (21) is inserted into the arc-shaped hole (4211) and is movable relative to the first rotating plate (421) along the extension direction of the arc-shaped hole (4211).

7. The roller mechanism (100) according to claim 1, characterized in that, The roller mechanism (100) further includes: The second guide assembly (5) is disposed on the seat assembly (2). The second guide assembly (5) includes a second guide member (51), which is located on the side of the back roller (3) opposite to the first guide member (41) along the radial direction of the back roller (3).

8. The roller mechanism (100) according to claim 7, characterized in that, The first guide (41) and the second guide (51) are used to guide the material strip (L) on both sides of the radial direction of the roller (3), respectively.

9. The roller mechanism (100) according to claim 7, characterized in that, The second guide (51) includes a second guide plate (511), on which a second adsorption hole (5111) is provided.

10. The roller mechanism (100) according to claim 7, characterized in that, The second guiding component (5) further includes: The second rotating frame (52) is rotatably mounted on the base assembly (2) about a second axis, and the second guide (51) is mounted on the second rotating frame (52).

11. The roller mechanism (100) according to claim 10, characterized in that, The second rotating frame (52) includes: A third rotating plate (521) is rotatably mounted on the base assembly (2) about the second axis; The fourth rotating plate (522) is spaced apart from the third rotating plate (521) along the second axis. The fourth rotating plate (522) is rotatably mounted on the seat assembly (2) about the second axis. The second guide (51) is mounted between the third rotating plate (521) and the fourth rotating plate (522).

12. The roller mechanism (100) according to claim 11, characterized in that, The first guide assembly (4) further includes a first rotating frame (42), the first rotating frame (42) includes a first rotating plate (421) and a second rotating plate (422), the first rotating plate (421) is rotatably mounted on the seat assembly (2) about a first axis, the second rotating plate (422) is spaced opposite to the first rotating plate (421) along the first axis, the second rotating plate (422) is rotatably mounted on the seat assembly (2) about the first axis, and the first guide member (41) is installed between the first rotating plate (421) and the second rotating plate (422); The first rotating plate (421) is stacked on the side of the third rotating plate (521) facing away from the fourth rotating plate (522), and the second rotating plate (422) is stacked on the side of the fourth rotating plate (522) facing away from the third rotating plate (521).

13. The roller mechanism (100) according to any one of claims 1-12, characterized in that, The seat assembly (2) includes: Mounting base (22), said mounting base (22) is disposed at the moving end of the first driving member (1); and, The movable seat (23) is reciprocally floating on the mounting base (22) along the driving direction of the first driving member (1), and the guide roller (3) is rotatably mounted on the movable seat (23).

14. A winding machine (200), characterized in that, Includes the roller mechanism (100) according to any one of claims 1-13.

15. The winding machine (200) according to claim 14, characterized in that, Also includes: Turret (201); The first coil needle (202) is disposed on the turret (201) and located at the winding station (W1); A cutting assembly (203) is disposed near the winding station (W1). The cutting assembly (203) includes a second drive member (2031) and a cutter (2032), and the cutter (2032) is connected to the second drive member (2031). The second coil of needles (204) is disposed on the turret (201) and located at the finishing station (W2); The guide roller (205) is located on the turret (201) and downstream of the winding station (W1) and upstream of the finishing station (W2). The first driving member (1) is used to drive the guide roller (3) to move closer to or away from the guide roller (205).

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