CN219567086U - Rubberizing equipment - Google Patents

Abstract

The application discloses rubberizing equipment, and belongs to the technical field of battery processing equipment. The rubberizing equipment comprises a base, a rubberizing mechanism and an adjusting device, wherein the base is used for receiving two sections of material belts separated along a first direction. The rubberizing mechanism is used for unreeling the adhesive tape and enabling the adhesive tape to be connected with two sections of material tapes. The adjusting device is arranged on the base and is connected with the rubberizing mechanism, the adjusting device is used for adjusting the position of the rubberizing mechanism along the second direction and the third direction respectively, so that the adhesive tape is attached to two sections of material tapes along the second direction and the third direction respectively, and the second direction is intersected with the third direction. The rubberizing mechanism can adhere the adhesive tape to the two sections of material belts along the second direction and the third direction so as to enable the two sections of material belts to form stable connection. The automatic pasting of the adhesive tape can be realized by changing the position of the rubberizing mechanism relative to the material tape through the adjusting device, the manual participation degree is reduced in the rubberizing process, and the production efficiency in the battery production process is improved.

Description

Rubberizing equipment

Technical Field

The application relates to the technical field of battery processing equipment, in particular to rubberizing equipment.

Background

In the processing process of the pole piece of the battery, a new coil stock is required to be replaced after the coil stock is unreeled. At this time, a new material tape end and an unreeled material tape end need to be stuck together by an adhesive tape so that the material tape can be continuously conveyed.

The adhesive tape is generally pasted by adopting a manual adhesive tape pasting mode, and the manual adhesive tape pasting mode has high personnel participation and low production efficiency.

Therefore, how to improve the production efficiency of rubberizing in the battery processing process is a technical problem to be solved in the battery production process.

Disclosure of Invention

In view of the above, the present utility model provides a rubberizing device capable of improving the production efficiency in the battery processing process.

The utility model provides rubberizing equipment which comprises a base, a rubberizing mechanism and an adjusting device, wherein the base is used for receiving two sections of material belts separated along a first direction. The rubberizing mechanism is used for unreeling the adhesive tape and enabling the adhesive tape to be connected with two sections of material tapes. The adjusting device is arranged on the base and is connected with the rubberizing mechanism, the adjusting device is used for adjusting the position of the rubberizing mechanism along the second direction and the third direction respectively, so that the adhesive tape is attached to two sections of material tapes along the second direction and the third direction respectively, and the second direction is intersected with the third direction.

According to the technical scheme provided by the embodiment of the utility model, the adhesive tape can be attached to the two sections of material belts along the second direction and the third direction by the adhesive tape attaching mechanism, so that the two sections of material belts form stable connection. The automatic sticking of the adhesive tape can be realized by changing the position of the rubberizing mechanism relative to the material tape through the adjusting device, so that the manual participation degree is reduced in the rubberizing process, and the production efficiency of the battery is improved.

In some embodiments, the adjusting device comprises a first adjusting mechanism, the first adjusting mechanism comprises a first support connected with the base, a second support slidably arranged on the first support, and a first driver arranged on the first support, the rubberizing mechanism is connected with the second support, and the first driver is used for driving the second support to move along a second direction relative to the first support so that the adhesive tape is attached to the two sections of material tapes along the second direction. The first driver drives the second bracket to move along the second direction relative to the first bracket, so that the adhesive tape can be automatically attached to two sections of material tapes along the second direction, and the production efficiency is improved.

In some embodiments, the adjusting device further comprises a second adjusting mechanism, the second adjusting mechanism comprises a second driver arranged on the second support and a rotating shaft rotatably arranged on the second support, the rubberizing mechanism is connected with the rotating shaft, and the second driver is used for driving the rotating shaft to rotate. The rubberizing direction of rubberizing mechanism can be changed through the rotatory mode of second driver drive pivot messenger rubberizing mechanism, compares to arrange two rubberizing mechanisms that rubberizing direction is different on the second support, has that the structure is simpler, occupation space is littleer, the advantage of cost is lower.

In some embodiments, the first support is slidably connected to the base, the adjusting device further includes a third adjusting mechanism, the third adjusting mechanism includes a third driver, and the third driver is configured to drive the first support to move along a third direction relative to the base after the rubberizing mechanism rotates, so that the adhesive tape is attached to the two sections of the material tape along the third direction. The first bracket is driven by the third driver to move along the third direction relative to the base, so that the adhesive tape can be automatically attached to two sections of material tapes along the third direction, and the production efficiency is improved.

In some embodiments, the second adjusting mechanism further comprises a meshed first gear and a first rack, the second driver is used for driving the first rack to move on a vertical plane of the axis of the rotating shaft, and the gear is fixedly connected with the rotating shaft. The first rack is driven by the second driver to move to drive the gear and the rotating shaft to rotate, so that the rubberizing mechanism rotates, and the second adjusting mechanism is simple in structure and high in reliability.

In some embodiments, the first adjusting mechanism further comprises two synchronizing wheels and a synchronous belt in transmission connection with the two synchronizing wheels, the second bracket is connected with the synchronous belt, and the first driver is used for driving one of the synchronizing wheels to rotate. The first driver drives one of the synchronous wheels to move so that the synchronous belt can move, and then the second bracket connected with the synchronous belt can move along a second direction, so that the rubberizing mechanism can automatically attach the adhesive tape to two sections of material tapes along the second direction. The transmission structure of the synchronous belt and the synchronous wheel can enable the adjustment precision of the first adjustment mechanism to be higher and the operation of the adjustment process to be stable.

In some embodiments, the third adjustment mechanism further comprises a meshed second gear and second rack, the first bracket is connected with the second rack, and the third driver is used for driving the second gear to rotate. The third driver drives the second gear to rotate and the transmission function of the second rack can enable the first bracket to move along the third direction, and the third adjusting mechanism is simple in structure and high in reliability.

In some embodiments, the rubberizing mechanism includes a third bracket, a material rolling part, a first pressing part and a fourth driver, wherein the third bracket is connected with the rotating shaft, the material rolling part is arranged on the third bracket and used for bearing the adhesive tape, the first pressing part is used for pressing the adhesive tape, and the fourth driver is used for driving the first pressing part to be close to or far away from the adhesive tape. In the process that the adhesive tape is attached to two sections of material belts by the adhesive tape attaching mechanism, the adhesive strength of the adhesive tape and the material belts can be improved by pressing the first pressing piece on the adhesive tape.

In some embodiments, the fourth driver is a cylinder, and a driving direction of the cylinder is inclined relative to a carrying surface of the base for carrying the material belt. Compared with the driving direction of the air cylinder which is vertical to the bearing surface of the base for bearing the material belt, the inclination of the driving direction of the air cylinder relative to the bearing surface of the base for bearing the material belt can reduce the friction force between the first holding piece and the adhesive tape, so that the adhesive tape can be attached to the material belt more smoothly.

In some embodiments, the rubberizing mechanism further comprises an absorbing member, wherein the absorbing member is arranged between the material rolling member and the first pressing member and is used for absorbing the adhesive tape. The absorbing part can absorb the adhesive tape when the rubberizing mechanism does not run, so that at least part of the adhesive tape is positioned in the working range of the first pressing part and cannot be retracted by the material rolling part, and the risk of the production cycle lengthening caused by manually adjusting the adhesive tape to a position matched with the first pressing part is reduced.

In some embodiments, the rubberizing mechanism further includes a second pressing member and a fifth driver, wherein the second pressing member is disposed on a side of the first pressing member away from the material rolling member, and is used for pressing the adhesive tape, and the fifth driver is used for driving the second pressing member to be close to or far away from the material belt. After the adhesive tape is attached to the material belt, the fifth driver can drive the second pressing piece to be close to the material belt, the adhesive tape attached to the material belt can be compacted by the second pressing piece, and the connection strength of the adhesive tape and the material belt is further improved.

In some embodiments, the fifth driver is a cylinder, and the driving direction of the cylinder is inclined relative to the carrying surface of the base for carrying the material belt, or the driving direction of the cylinder is perpendicular to the carrying surface of the base for carrying the material belt. Such a design provides more possibilities for the way in which the cylinder is mounted. In the embodiment that the driving direction of the air cylinder is inclined relative to the bearing surface of the base for bearing the material belt, the distance between the second pressing piece and the first pressing piece can be reduced, and the compaction processing that excessive adhesive tape does not pass through the second pressing piece after the adhesive tape sticking mechanism stops working due to the fact that the distance between the second pressing piece and the first pressing piece is too large is reduced. In the embodiment that the driving direction of the air cylinder is perpendicular to the bearing surface of the base for bearing the material belt, the pressure of the second pressing piece on the adhesive tape can be increased, and the connection strength of the adhesive tape and the material belt is further improved.

In some embodiments, an abutment is further disposed between the first pressing member and the material rolling member, and the abutment is used for abutting against the adhesive tape. The abutting piece can improve the tensioning degree of the adhesive tape in the unreeling process, and reduces the risk of reducing the connection strength between the adhesive tape and the material tape after the adhesive tape is attached to the material tape due to wrinkling of the adhesive tape.

In some embodiments, the rubberizing mechanism further comprises a blanking assembly disposed on the third bracket, the blanking assembly for cutting off the adhesive tape. Each time the rubberizing mechanism attaches the adhesive tape to the material tape along one direction, the rubberizing mechanism can carry out next rubberizing processing after the material cutting component cuts the adhesive tape. Compared with manual cutting of the adhesive tape, the adhesive tape cutting machine has the advantages of low manual participation and high efficiency.

In some embodiments, the blanking assembly includes a sixth driver for driving the cutter to move toward or away from the rubberizing mechanism, a seventh driver for driving at least a portion of the cutter to move to sever the tape, and a cutter. The sixth driver can drive the cutter to move, so that the cutter is far away from the unreeled adhesive tape when the rubberizing mechanism performs rubberizing action, and the risk that the unreeled adhesive tape is abnormally cut off by the cutter due to too close distance between the cutter and the unreeled adhesive tape is reduced.

In some embodiments, the cutter includes a first blade and a second blade spaced apart from each other, the sixth driver drives the cutter to move in a direction toward the tape such that the tape is positioned between the first blade and the second blade, and the seventh driver drives the first blade to move in a direction toward the second blade to sever the tape. The seventh driver drives the first blade to move towards the direction close to the second blade so as to cut off the adhesive tape, so that the cutter is simple in structure and installation, low in cost and high in cutting reliability.

In some embodiments, the rubberizing device further comprises a limiting mechanism for positioning the two sections of the tape respectively so that rubberizing surfaces of the two sections of the tape are coplanar. The risk that the adhesive tape is attached to the two sections of material belts and then has low connection strength with the material belts due to the fall of the rubberizing surfaces of the two sections of material belts is reduced.

In some embodiments, the stop mechanism includes a platen and an eighth driver for driving the platen toward or away from the receiving surface of the base to stop the web between the receiving surface of the base and the platen. By the design, compatibility of the limiting mechanism and the material belts with different thicknesses is improved.

The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the technical means thereof may be more clearly understood, and in order that the other objects, features and advantages of the present application may be more readily understood, the following detailed description of the application.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the accompanying drawings. In the drawings:

FIG. 1 is a schematic diagram of a rubberizing device according to some embodiments of the application;

FIG. 2 is a schematic diagram of a rubberizing mechanism according to some embodiments of the application;

FIG. 3 is a schematic view of a portion of a rubberizing mechanism according to some embodiments of the application;

FIG. 4 is a schematic view of a portion of a construction of a rubberizing device according to some embodiments of the application;

FIG. 5 is an enlarged view of a portion of the application at A in FIG. 4;

FIG. 6 is a schematic view of a portion of a rubberizing device according to other embodiments of the application;

FIG. 7 is a schematic view of a portion of a construction of a rubberizing device according to further embodiments of the application;

FIG. 8 is a schematic view of a blanking assembly according to some embodiments of the present application;

fig. 9 is a schematic view of a part of the mechanism of the rubberizing device according to still other embodiments of the application.

Reference numerals in the specific embodiments are as follows:

1-a base; 2-rubberizing mechanism; 21-a third bracket; 22-coil stock; 23-a first press-holder; 24-fourth driver; 25-adsorbing piece; 26-a second press; 27-a fifth driver; 28-an abutment; 29-a blanking assembly; 291-sixth driver; 292-seventh driver; 293-cutting; 2931-first blade; 2932-a second blade; 210-a support plate; 3-adjusting means; 31-a first adjustment mechanism; 311-first scaffold; 312-a second bracket; 313-a first driver; 314-synchronizing wheel; 315-synchronous belt; 32-a second adjustment mechanism; 321-a second driver; 322-a rotating shaft; 323-a first gear; 324-a first rack; 33-a third adjustment mechanism; 331-a third driver; 332-a second gear; 333-a second rack; 4-a limiting mechanism; 41-pressing plates; 42-eighth driver; 5-adhesive tape; 6, material belt; x-a first direction; y-a second direction; z-third direction.

Detailed Description

Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

Reference to a battery in the presently disclosed embodiments refers to a single physical module that includes one or more battery cells to provide a predetermined voltage and capacity. The battery cells are basic units in the battery, and can be generally divided into: cylindrical battery cells, cuboid battery cells and soft package battery cells.

The lithium ion battery cell mainly relies on movement of lithium ions between the positive electrode sheet and the negative electrode sheet. The film structure of the three-layered material in the cylindrical battery cell is wound into a cylindrical shape of the electrode assembly, and the film structure is wound or stacked into an electrode assembly having a substantially rectangular parallelepiped shape in the rectangular battery cell.

In the preparation process of the electrode assembly of the lithium ion battery cell, the pole piece material belt unreeled by the unreeling device is conveyed to the processing device for processing to form the positive pole piece or the negative pole piece.

In general, after the last roll of pole piece material strip is unreeled, the roll material of the unreeling device needs to be manually replaced, and meanwhile, the head of the next roll of material strip and the tail of the last roll of material strip need to be manually connected and fixed in a tape-sticking mode. In some cases, in order to improve the bonding strength of the two sections of material belts, adhesive tapes are further adhered along different directions to fix the two sections of material belts. Under the condition, a worker is required to attach a long section of adhesive tape at the butt joint of two sections of material tapes, and also is required to attach a plurality of sections of shorter adhesive tapes with different directions from the adhesive tapes, so that the adhesive tapes are attached in an I-shaped mode. The rubberizing station is located the platform of the feed end of processing equipment generally, and the workman receives the influence of the shared space of processing equipment when rubberizing operation, and operating space is extremely limited, and rubberizing workman only need change its self position repeatedly just can more comfortable gesture accomplish rubberizing operation, still need many times during the while manual work cut, artifical unreel sticky tape, waste time and energy, production efficiency is low. When the width of the material belt exceeds 850mm, the length of the rubberizing required by the worker is prolonged, the quantity of rubberizing required by the worker is increased, and the rubberizing operation can be completed by matching a plurality of workers.

In view of this, in order to improve the production efficiency in the battery processing process, the application designs a rubberizing device, which comprises a base, a rubberizing mechanism and an adjusting device, wherein the base is used for receiving two sections of material belts separated along a first direction X. The rubberizing mechanism is used for unreeling the adhesive tape and enabling the adhesive tape to be connected with two sections of material tapes. The adjusting device is arranged on the base and is connected with the rubberizing mechanism, the adjusting device is used for adjusting the position of the rubberizing mechanism along the second direction Y and the third direction Z respectively, so that the adhesive tape is attached to two sections of material tapes along the second direction Y and the third direction Z respectively, and the second direction Y is intersected with the third direction Z. The adhesive tape is automatically attached to the two end material belts along the second direction Y and the third direction Z through the adhesive tape attaching mechanism, so that the manual participation degree is reduced, and the production efficiency in the battery production process is improved.

According to some embodiments of the present application, referring to fig. 1, the present application provides a rubberizing device comprising a base 1, a rubberizing mechanism 2 and an adjusting means 3, the base 1 being adapted to receive two lengths of material tape 6 separated along a first direction X. The rubberizing mechanism 2 is used for unreeling the adhesive tape 5 and enabling the adhesive tape 5 to be connected with two sections of material tapes 6. The adjusting device 3 is arranged on the base 1 and is connected with the rubberizing mechanism 2, the adjusting device 3 is used for adjusting the position of the rubberizing mechanism 2 along the second direction Y and the third direction Z respectively, so that the adhesive tape 5 is attached to the two sections of material tapes 6 along the second direction Y and the third direction Z respectively, and the second direction Y is intersected with the third direction Z.

The first direction X is the conveying direction of the material belt 6, and after the material belt 6 is changed, a worker can start rubberizing processing after abutting the belt tail of the material belt 6 at the upper end and the belt head of the new material belt 6 on the base 1 along the first direction X.

The second direction Y is parallel to the receiving surface of the base 1 receiving the tape 6 and perpendicular to the first direction X. The second direction Y intersects with the third direction Z, which means that the third direction Z may be perpendicular to the second direction Y (refer to fig. 1, i.e. the third direction Z is parallel to the first direction X), and the third direction Z may also form an angle with the second direction Y, where the third direction Z is parallel to the receiving surface of the base 1 for receiving the material belt 6.

In some embodiments, the number of taping mechanisms 2 is two, wherein one taping mechanism 2 unwinds the tape 5 in a direction parallel to the second direction Y, and the other taping mechanism 2 unwinds the tape 5 in a direction parallel to the third direction Z. When the adjusting device 3 adjusts the position of the rubberizing mechanism 2, the adhesive tape 5 unreeled by the rubberizing mechanism 2 is attached to the two end material belts 6 to connect the two sections of material belts 6.

In some embodiments, the strip of material 6 is a strip of pole piece roll material 6.

In the technical scheme of the embodiment of the application, the adhesive tape 5 can be attached to the two sections of material tapes 6 along the second direction Y and the third direction Z by the adhesive tape attaching mechanism 2 so as to enable the two sections of material tapes 6 to form stable connection. The automatic pasting of the adhesive tape 5 can be realized by changing the position of the rubberizing mechanism 2 relative to the material tape 6 through the adjusting device 3, the manual participation degree is reduced in the rubberizing process, and the production efficiency of the battery is improved.

According to some embodiments of the present application, referring to fig. 1 and 3, the adjusting device 3 includes a first adjusting mechanism 31, the first adjusting mechanism 31 includes a first bracket 311 connected to the base 1, a second bracket 312 slidably disposed on the first bracket 311, and a first driver 313 disposed on the first bracket 311, the rubberizing mechanism 2 is connected to the second bracket 312, and the first driver 313 is used for driving the second bracket 312 to move along a second direction Y relative to the first bracket 311, so that the adhesive tape 5 is attached to the two sections of material tape 6 along the second direction Y.

In some embodiments, the first driver 313 is a servo motor disposed on the first bracket 311, the first bracket 311 is provided with a driving wheel and a driven wheel rotatably, the driving wheel and the driven wheel are connected through a belt transmission, the second bracket 312 is fixedly connected with the belt, and the servo motor drives the driving wheel to rotate so as to drive the belt to move, so that the second bracket 312 moves along the second direction Y relative to the first bracket 311.

In some embodiments, a plurality of sliding rails extending along the second direction Y may be disposed on the first bracket 311, and the second bracket 312 is slidably engaged with the first bracket 311 through a sliding block.

In some embodiments, the first driver 313 is a cylinder disposed on the first bracket 311, a piston rod of the cylinder is connected to the second bracket 312, and the piston rod of the cylinder can drive the second bracket 312 to move along the second direction Y relative to the first bracket 311.

The first driver 313 drives the second bracket 312 to move along the second direction Y relative to the first bracket 311, so that the adhesive tape 5 can be automatically attached to the two sections of material tapes 6 along the second direction Y, and the production efficiency is improved.

According to some embodiments of the present application, referring to fig. 1, the adjusting device 3 further includes a second adjusting mechanism 32, the second adjusting mechanism 32 includes a second driver 321 disposed on the second support 312 and a rotating shaft 322 rotatably disposed on the second support 312, the rubberizing mechanism 2 is connected to the rotating shaft 322, and the second driver 321 is used for driving the rotating shaft 322 to rotate.

In some embodiments, the second driver 321 is a servo motor, and the servo motor is in driving connection with the rotating shaft 322, and the servo motor is operative to drive the rotating shaft 322 to rotate so as to change the direction of the unwinding tape 5 by the tape applying mechanism 2.

The mode of rotating the rubberizing mechanism 2 through the second driver 321 driving the rotating shaft 322 can change the rubberizing direction of the rubberizing mechanism 2, compared with the rubberizing mechanism 2 with two different rubberizing directions arranged on the second bracket 312, the rubberizing mechanism has the advantages of simpler structure, smaller occupied space and lower cost.

According to some embodiments of the present application, referring to fig. 1, the first bracket 311 is slidably connected to the base 1, the adjusting device 3 further includes a third adjusting mechanism 33, the third adjusting mechanism 33 includes a third driver 331, and the third driver 331 is configured to drive the first bracket 311 to move along a third direction Z relative to the base 1 after the rubberizing mechanism 2 rotates, so that the adhesive tape 5 is attached to the two sections of the material tape 6 along the third direction Z.

In some embodiments, the third driver 331 is a servo motor, a screw-nut is fixedly arranged on the first bracket 311, a rotatable screw extending along the third direction Z is arranged on the base 1, the screw and the screw-nut are matched, an output shaft of the servo motor is connected with the screw in a transmission manner, the servo motor drives the screw to rotate, and the first bracket 311 is driven to move along the third direction Z under the action of the screw-nut.

In some embodiments, the base 1 is provided with a sliding rail extending along the third direction Z, and the first bracket 311 is slidably engaged with the sliding rail through a sliding block.

The third driver 331 drives the first bracket 311 to move along the third direction Z relative to the base 1, so that the adhesive tape 5 can be automatically attached to the two sections of material tapes 6 along the third direction Z, and the production efficiency is improved.

According to some embodiments of the present application, referring to fig. 7, the second adjusting mechanism 32 further includes a first gear 323 and a first rack 324 meshed with each other, and the second driver 321 is configured to drive the first rack 324 to move on a vertical plane of the axis of the rotating shaft 322, where the gear is fixedly connected to the rotating shaft 322.

In some embodiments, the second driver 321 is an air cylinder, a piston rod of the air cylinder is connected with the first rack 324 through an adapter, the adapter may be a plate, an end of the piston rod is connected with one end of the plate, the other end of the plate is connected with the first rack 324, the first rack 324 is slidably disposed on the second bracket 312, and the piston rod stretches to drive the first rack 324 to move and drive the first gear 323 to rotate, so as to rotate the rotating shaft 322.

In some embodiments, the second driver 321 may also be a servo motor, and the servo motor may directly drive the rotating shaft 322 to rotate, so as to further simplify the structure and assembly difficulty of the second adjusting mechanism 32.

The second driver 321 drives the first rack 324 to move so as to drive the gear and the rotating shaft 322 to rotate, so that the rubberizing mechanism 2 rotates. The second regulating mechanism 32 is simple in structure and high in reliability. Compared with the mode of adopting a servo motor to drive the rotating shaft 322 to rotate, the cost of the rubberizing equipment can be reduced by adopting the air cylinder.

According to some embodiments of the present application, referring to fig. 1, the first adjusting mechanism 31 further includes two synchronizing wheels 314 and a synchronous belt 315 drivingly connected to the two synchronizing wheels 314, the second support 312 is connected to the synchronous belt 315, and the first driver 313 is used for driving one of the synchronizing wheels 314 to rotate.

In some embodiments, the second bracket 312 is fixedly mounted to the timing belt 315 by a bolt fastener.

In some embodiments, the first adjusting mechanism 31 may also adopt a belt and pulley, rack and pinion transmission structure.

The first driver 313 drives one of the synchronizing wheels 314 to move so as to move the synchronous belt 315, and then the second bracket 312 connected with the synchronous belt 315 can move along the second direction Y, so that the rubberizing mechanism 2 can automatically adhere the adhesive tape 5 to the two sections of material tapes 6 along the second direction Y. The transmission structure of the synchronous belt 315 and the synchronous wheel 314 can make the adjustment precision of the first adjustment mechanism 31 higher and the operation of the adjustment process stable.

Referring to fig. 1 and 5, the third adjusting mechanism 33 further includes a second gear 332 and a second rack 333 engaged with each other, the first bracket 311 is connected to the second rack 333, and the third driver 331 is configured to drive the second gear 332 to rotate.

In some embodiments, the third driver 331 is a servo motor, the servo motor is fixed on the first bracket 311, the output shaft of the servo motor is fixedly provided with the second gear 332, the second rack 333 is fixedly arranged on the base 1 along the third direction Z, the second gear 332 is meshed with the second rack 333, and the servo motor drives the second gear 332 to rotate so as to move the first bracket 311 along the third direction Z.

In some embodiments, the third adjustment mechanism 33 may also employ a screw-nut pair, a belt and pulley transmission, or the like.

The third driver 331 drives the second gear 332 to rotate and the second rack 333 is driven to move the first bracket 311 along the third direction Z, so that the third adjusting mechanism 33 has a simple structure and high reliability.

According to some embodiments of the present application, referring to fig. 2, the rubberizing mechanism 2 includes a third bracket 21, a rolling member 22, a first pressing member 23 and a fourth driver 24, wherein the third bracket 21 is connected to a rotating shaft 322, the rolling member 22 is disposed on the third bracket 21 and is used for carrying the adhesive tape 5, the first pressing member 23 is used for pressing the adhesive tape 5, and the fourth driver 24 is used for driving the first pressing member 23 to approach or separate from the material tape 6.

In some embodiments, the first pressing member 23 may be a roller, and when the roller presses the adhesive tape 5 against the material tape 6 and moves along the third direction Z or the second direction Y, the adhesive tape 5 may be attached to the material tape 6, and due to rolling friction between the roller and the adhesive tape 5, the friction force is small, so that the risk of scratching the surface of the adhesive tape 5 or wrinkling the adhesive tape 5 is reduced.

In some embodiments, the fourth driver 24 may be a cylinder, the cylinder body of the cylinder is hinged to the third support 21, the piston rod of the cylinder is hinged to one end of the supporting plate, the other end of the supporting plate is hinged to the third support 21, the first pressing member 23 is disposed on the supporting plate, and the piston rod of the cylinder is lengthened or shortened to enable the first pressing member 23 to approach or separate from the material belt 6.

In general, the roll member 22 is detachably mounted on the third bracket 21, and a new roll of the adhesive tape 5 can be manually replaced after the unwinding of the adhesive tape 5 is completed. After one end of the adhesive tape 5 is attached to the material tape 6, the adhesive tape 5 is gradually unwound as the position of the roll 22 moves.

In the embodiment in which the fourth driver 24 is a cylinder, the driving direction of the cylinder may be perpendicular to the carrying surface of the carrying belt 6, and the driving direction of the cylinder may also be at an angle to the carrying surface of the carrying belt 6.

In the process of attaching the adhesive tape 5 to the two sections of the material tapes 6 by the rubberizing mechanism 2, the first pressing piece 23 is pressed on the adhesive tape 5, so that the adhesive strength between the adhesive tape 5 and the material tapes 6 can be improved.

According to some embodiments of the present application, referring to fig. 7, the fourth driver 24 is a cylinder, and the driving direction of the cylinder is inclined relative to the carrying surface of the base 1 for carrying the material belt 6.

Taking the first pressing member 23 as an example of a roller, the driving direction of the cylinder is inclined relative to the bearing surface of the base 1 for bearing the material belt 6, the pressure of the roller is not perpendicular to the surface of the adhesive tape 5, and compared with the driving direction of the cylinder which is perpendicular to the bearing surface of the base 1 for bearing the material belt 6, the roller moves more smoothly along the second direction Y or the third direction Z, so that the adhesive tape 5 can be attached to the material belt 6 more smoothly.

In some embodiments, the fourth driver 24 is a cylinder, the driving direction of which is perpendicular to the carrying surface of the base 1 for carrying the material web 6.

Because the driving direction of the cylinder is inclined relative to the bearing surface of the base 1 for bearing the material belt 6, the acting force of the cylinder on the first pressing member 23 is also inclined relative to the bearing surface, and a part of component force parallel to the bearing surface is generated, and in the embodiment that the driving direction of the cylinder is perpendicular to the bearing surface of the base 1 for bearing the material belt 6, the acting force of the cylinder on the first pressing member 23 is perpendicular to the bearing surface and can be completely converted into the pressing force of the first pressing member 23 on the adhesive tape 5, so that the pressure of the first pressing member 23 on the adhesive tape 5 can be increased, and the connection strength of the adhesive tape 5 and the material belt 6 is further improved.

Compared with the driving direction of the air cylinder which is vertical to the bearing surface of the base 1 for bearing the material belt 6, the driving direction of the air cylinder which is inclined to the bearing surface of the base 1 for bearing the material belt 6 can reduce the friction force between the first pressing piece 23 and the adhesive tape 5, so that the adhesive tape 5 can be attached to the material belt 6 more smoothly.

According to some embodiments of the present application, referring to fig. 7, the rubberizing mechanism 2 further includes an absorbing member 25, wherein the absorbing member 25 is disposed between the material rolling member 22 and the first pressing member 23 for absorbing the adhesive tape 5.

In the embodiment of the rubberizing mechanism 2 including the third bracket 21, the winding part 22, the first pressing part 23 and the fourth driver 24, the adhesive tape 5 is wound around the winding part 22, one end of the adhesive tape 5 passes through the first pressing part 23 and is located at the lower side of the first pressing part 23, when the rubberizing mechanism 2 works, the adhesive tape 5 is not absorbed by the absorbing part 25, and the adhesive tape 5 can be adhered to the material tape 6 through the absorbing part 25. Referring to fig. 2, when the rubberizing mechanism 2 is not in operation, the suction member 25 sucks the adhesive tape 5 so that at least a portion of the adhesive tape 5 is located below the first pressing member 23 and does not deviate from the operating range of the first pressing member 23, and the frequency of manually pulling the adhesive tape 5 to adjust the end of the adhesive tape 5 to the position below the first pressing member 23 before rubberizing is reduced.

The absorbing member 25 can absorb the adhesive tape 5 when the rubberizing mechanism 2 is not operated, so that at least part of the adhesive tape 5 is positioned in the working range of the first pressing member 23 and cannot be retracted by the material rolling member 22, and the risk of a prolonged production cycle caused by the need of manually adjusting the adhesive tape 5 to a position matched with the first pressing member 23 is reduced.

According to some embodiments of the present application, the rubberizing mechanism 2 further includes a second pressing member 26 and a fifth driver 27, wherein the second pressing member 26 is disposed on a side of the first pressing member 23 away from the coil material 22, for pressing against the adhesive tape 5, and the fifth driver 27 is used for driving the second pressing member 26 to approach or separate from the adhesive tape 6.

The fifth driver 27 may be a cylinder, a piston rod of the cylinder is connected with the second pressing member 26, and the piston rod of the cylinder extends or contracts to drive the second pressing member 26 to approach or separate from the material belt 6.

The second press 26 may be a roller.

In the embodiment in which the rubberizing mechanism 2 includes the third bracket 21, the coil stock 22, the first pressing member 23 and the fourth driver 24, after the first pressing member 23 applies the adhesive tape 5 to the material tape 6 along the second direction Y or the third direction Z, the second pressing member 26 drives the roller to approach the material tape 6, and compacts the adhesive tape 5 applied to the material tape 6. In general, after the first pressing member 23 begins to attach the adhesive tape 5 to the material tape 6, the second pressing member 26 moves close to the material tape 6 along with the first pressing member 23 and compacts the adhesive tape 5, and in the process that the rubberizing mechanism 2 moves along the second direction Y or the third direction Z, the second pressing member 26 is always located at a position where the adhesive tape 5 can be pressed, the first pressing member 23 pastes a section of adhesive tape 5, and the rubberizing mechanism 2 presses a section of adhesive tape 5. After the rubberizing mechanism 2 stops working, the second pressing piece 26 resets, the first pressing piece 23 resets, and the operation space for workers to butt the material belt 6 is reserved.

After the adhesive tape 5 is attached to the material tape 6, the fifth driver 27 can drive the second pressing member 26 to approach the material tape 6, and the second pressing member 26 can compact the adhesive tape 5 attached to the material tape 6, so as to further improve the connection strength between the adhesive tape 5 and the material tape 6.

According to some embodiments of the application, the fifth actuator 27 is a cylinder, the driving direction of which is inclined with respect to the carrying surface of the base 1 for carrying the strip 6, or the driving direction of which is perpendicular to the carrying surface of the base 1 for carrying the strip 6.

In the embodiment of the rubberizing mechanism 2 including the third bracket 21, the coil stock 22, the first pressing member 23 and the fourth driver 24, the fifth driver 27 is an air cylinder, the driving direction of the air cylinder is inclined relative to the bearing surface of the base 1 for bearing the material belt 6, and the second pressing member 26 at the end of the piston rod of the air cylinder is gradually close to the first pressing member 23 in the driving process of the air cylinder, so that the distance between the first pressing member 23 and the second pressing member 26 after the first pressing member 23 descends and presses the adhesive tape 5 against the material belt 6 to finish rubberizing is shortened, and the length of the adhesive tape 5 which is not compacted by the second pressing member 26 after the rubberizing mechanism 2 is finished.

Such a design provides more possibilities for the way in which the cylinder is mounted. In the embodiment in which the driving direction of the cylinder is inclined with respect to the carrying surface of the base 1 for carrying the tape 6, the distance between the second pressing member 26 and the first pressing member 23 can be reduced, and the excessive compaction of the tape 5 without the second pressing member 26 after the operation of the rubberizing mechanism 2 is stopped due to the excessive distance between the second pressing member 26 and the first pressing member 23 can be reduced.

In the embodiment in which the driving direction of the air cylinder is perpendicular to the carrying surface of the base 1 for carrying the material belt 6, the pressure of the second pressing member 26 on the adhesive tape can be further increased, and the connection strength between the adhesive tape and the material belt can be further improved.

According to some embodiments of the present application, referring to fig. 2, an abutment 28 is further disposed between the first pressing member 23 and the material rolling member 22, and the abutment 28 is used for abutting against the adhesive tape 5.

In the embodiment where the rubberizing mechanism 2 comprises a third bracket 21, a roll 22, a first hold-down member 23, a fourth driver 24 and an adsorbing member 25, the adsorbing member 25 is located between the first hold-down member 23 and the roll 22. In one case, the abutment 28 is located between the suction member 25 and the coil 22, and in the other case the abutment 28 is located between the first press 23 and the suction member 25.

The abutment 28 can increase the tension of the adhesive tape 5 during unreeling, reducing the risk of a decrease in the strength of the connection with the material tape 6 after the adhesive tape 5 is attached to the material tape 6 due to wrinkling of the adhesive tape 5.

In some embodiments according to the present application, referring to fig. 8, the rubberizing mechanism 2 further includes a blanking assembly 29, wherein the blanking assembly 29 is disposed on the third bracket 21, and the blanking assembly 29 is used for cutting the adhesive tape 5.

In some embodiments, the cutting assembly 29 comprises a first cutter, a second cutter and a cylinder, wherein one end of the first cutter is hinged to one end of the second cutter, the cylinder body of the cylinder is hinged to the third bracket 21, the piston rod of the cylinder is hinged to the first cutter, the piston rod of the cylinder is lengthened or shortened to enable the first cutter to rotate in a manner of approaching or separating from the second cutter, and the adhesive tape 5 can be cut when the first cutter approaches the second cutter and the part of the first cutter is overlapped with the second cutter.

Each time the taping mechanism 2 attaches the tape 5 to the material tape 6 in one of the directions, the taping mechanism 2 may perform the next taping process after the cutting assembly 29 cuts the tape 5. Compared with the manual cutting of the adhesive tape 5, the adhesive tape cutting machine has the advantages of low manual participation and high efficiency.

According to some embodiments of the present application, referring to fig. 8, the blanking assembly 29 includes a sixth driver 291, a seventh driver 292, and a cutter 293, wherein the sixth driver 291 is configured to drive the cutter 293 to move toward or away from the rubberizing mechanism 2, and the seventh driver 292 is configured to drive at least a portion of the cutter 293 to move to sever the adhesive tape 5.

The sixth driver 291 may be a cylinder.

The seventh driver 292 may be a cylinder.

The sixth driver 291 can drive the cutter 293 to move, so that the cutter 293 is close to or far away from the first pressing member 23, the cutter 293 is close to the first pressing member 23 to conveniently cut off the adhesive tape 5, and the cutter 293 is far away from the first pressing member 23 to make room for unreeling the adhesive tape 5.

In the embodiment in which the first presser 23 is a roller, the sixth driver 291 is for driving the cutter 293 to move in a direction parallel to the axial direction of the roller. The seventh driver 292 is for driving at least part of the cutter 293 to move in a direction perpendicular to the axial direction of the roll to cut off the adhesive tape 5.

The sixth driver 291 can drive the cutter 293 to move, so that the cutter 293 is far away from the unreeled adhesive tape 5 when the rubberizing mechanism 2 performs rubberizing action, and the risk of abnormal cutting of the unreeled adhesive tape 5 by the cutter 293 due to too close distance between the cutter 293 and the unreeled adhesive tape 5 is reduced.

According to some embodiments of the present application, referring to fig. 7, the cutter 293 includes a first blade 2931 and a second blade 2932, the first blade 2931 and the second blade 2932, the sixth driver 291 drives the cutter 293 to move in a direction approaching the adhesive tape 5 such that the adhesive tape 5 is located between the first blade 2931 and the second blade 2932, and the seventh driver 292 drives the first blade 2931 to move in a direction approaching the second blade 2932 to cut the adhesive tape 5.

The seventh driver 292 drives the first blade 2931 to move close to the second blade 2932, and cuts off the adhesive tape 5 between the first blade 2931 and the second blade 2932 in a case where the first blade 2931 partially overlaps the second blade 2932.

In the embodiment in which the first press 23 is a roller, the first blade 2931 and the second blade 2932 are disposed at intervals along the axial direction of the roller, the sixth driver 291 drives the cutter 293 to move toward the tape 5 such that the tape 5 is positioned between the first blade 2931 and the second blade 2932, and the seventh driver 292 drives the first blade 2931 to move toward the second blade 2932 to cut the tape 5.

The seventh driver 292 drives the first blade 2931 to move in a direction approaching the second blade 2932 to cut the adhesive tape 5, so that the cutter 293 is simple in structure and installation, low in cost, and high in cutting reliability.

According to some embodiments of the present application, referring to fig. 1 and 4, the rubberizing device further includes a limiting mechanism 4, wherein the limiting mechanism 4 is used for positioning the two sections of the tape 6 respectively so that rubberizing surfaces of the two sections of the tape 6 are coplanar.

The end parts of the material belts 6 can be positioned through the limiting mechanism 4, referring to fig. 1, the upper surfaces of the end parts of the two sections of material belts 6 are coplanar, and the adhesive tape 5 is convenient to paste. If there is a drop on the upper surface of the end of the two sections of material belts 6, after the adhesive tape 5 is attached to the material belts 6, a gap is easily formed between the adhesive tape 5 and the material belts 6, so that the connection strength of the two sections of material belts 6 is reduced.

The risk of low connection strength between the adhesive tape 5 and the material tape 6 after the adhesive tape 5 is attached to the two sections of material tapes 6 due to the fall of the adhesive tape attaching surfaces of the two sections of material tapes 6 is reduced.

According to some embodiments of the present application, referring to fig. 4, the limiting mechanism 4 includes a pressing plate 41 and an eighth driver 42, where the eighth driver 42 is used to drive the pressing plate 41 to approach or separate from the receiving surface of the base 1, so as to limit the material belt 6 between the receiving surface of the base 1 and the pressing plate 41.

In some embodiments, the eighth drivers 42 are air cylinders, the number of the eighth drivers 42 is two, the cylinder bodies of the air cylinders are fixedly arranged at the bottom of the base 1, the end parts of the piston rods of the two air cylinders are connected with the pressing plate 41, and the piston rods of the air cylinders can be lifted to adjust the distance between the bottom surface of the pressing plate 41 and the receiving surface of the base 1 for receiving the material belt 6, so that the limiting mechanism 4 is compatible with the material belts 6 with different thicknesses.

By the design, the compatibility of the limiting mechanism 4 and the material belts 6 with different thicknesses is improved.

Referring to fig. 1 to 9, according to some embodiments of the present application, a rubberizing apparatus is provided, wherein the rubberizing apparatus includes a base 1, a rubberizing mechanism 2 and an adjusting device 3, and the base 1 is used for receiving two sections of material strips 6 separated along a first direction X. The rubberizing mechanism 2 is used for unreeling the adhesive tape 5 and enabling the adhesive tape 5 to be connected with two sections of material tapes 6. The adjusting device 3 is arranged on the base 1 and is connected with the rubberizing mechanism 2, the adjusting device 3 is used for adjusting the position of the rubberizing mechanism 2 along the second direction Y and the third direction Z respectively, so that the adhesive tape 5 is attached to the two sections of material tapes 6 along the second direction Y and the third direction Z respectively, and the second direction Y is intersected with the third direction Z.

The adjusting device 3 comprises a first adjusting mechanism 31, a second adjusting mechanism 32 and a third adjusting mechanism 33.

The first adjusting mechanism 31 comprises a first bracket 311 connected with the base 1, a second bracket 312 slidably arranged on the first bracket 311, a first driver 313 arranged on the first bracket 311, two synchronous wheels 314 rotatably arranged on the first bracket 311, and a synchronous belt 315 in transmission connection with the two synchronous wheels 314, wherein the first driver 313 is a servo motor, and the servo motor can drive one of the synchronous wheels 314 to rotate.

The second adjusting mechanism 32 comprises a second driver 321 arranged on the second bracket 312, a rotating shaft 322 rotatably arranged on the second bracket 312, a meshed first gear 323 and a first rack 324, wherein the gears are fixedly connected with the rotating shaft 322, the second driver 321 is an air cylinder, a piston rod of the air cylinder is connected with the first rack 324 through a plate, and the first rack 324 can be driven to move by stretching and contracting of the piston rod of the air cylinder so as to drive the rotating shaft 322 to rotate under the transmission of the first gear 323, so that the rubberizing mechanism 2 can rotate. The first driver 313 is used for driving the second bracket 312 to move along the second direction Y relative to the first bracket 311, so that the adhesive tape 5 is attached to the two sections of the material tape 6 along the second direction Y.

The third adjusting mechanism 33 includes a third driver 331, a meshed second gear 332, and a second rack 333, the first bracket 311 is connected to the second rack 333, and the third driver 331 is used for driving the second gear 332 to rotate. The third driver 331 is a servo motor, and is fixedly mounted on the first bracket 311. After the rubberizing mechanism 2 rotates, the third driver 331 drives the first bracket 311 to move along the third direction Z relative to the base 1, so that the adhesive tape 5 is adhered to the two sections of material tapes 6 along the third direction Z.

The rubberizing mechanism 2 includes a third bracket 21, a material rolling part 22, a first pressing part 23, a fourth driver 24, an adsorption part 25, a second pressing part 26, a fifth driver 27 and a blanking component 29, wherein the third bracket 21 is connected with a rotating shaft 322, the material rolling part 22 is arranged on the third bracket 21 and is used for bearing the adhesive tape 5, the first pressing part 23 is used for pressing the adhesive tape 5, and the fourth driver 24 is used for driving the first pressing part 23 to approach or separate from the adhesive tape 6. The fourth driver 24 is a cylinder, and the driving direction of the cylinder is inclined relative to the carrying surface of the base 1 for carrying the material belt 6. The cylinder body of the air cylinder is hinged with the third bracket 21, the piston rod of the air cylinder is hinged with one end of the supporting plate 210, and the other end of the supporting plate 210 is hinged with the third bracket 21. The first pressing member 23 is a roller, the roller is rotatably disposed on the supporting plate 210, and the adsorbing member 25 is disposed between the material rolling member 22 and the first pressing member 23, for adsorbing the adhesive tape 5. The suction member 25 is mounted to the support plate 210. An abutting piece 28 is further arranged between the first pressing piece 23 and the material rolling piece 22, and the abutting piece 28 is used for abutting against the adhesive tape 5. The abutment 28 is mounted to the support plate 210.

The second pressing member 26 is disposed on a side of the first pressing member 23 away from the material winding member 22, and is used for pressing the adhesive tape 5, and the fifth driver 27 is used for driving the second pressing member 26 to approach or separate from the material tape 6. The fifth actuator 27 is a cylinder mounted on the third bracket 21, and the driving direction of the cylinder is inclined relative to the carrying surface of the base 1 for carrying the material tape 6, so that the distance between the second pressing member 26 and the first pressing member 23 can be shortened when the cylinder is extended.

And a blanking assembly 29, wherein the blanking assembly 29 is arranged on the third bracket 21, and the blanking assembly 29 is used for cutting off the adhesive tape 5.

The blanking assembly 29 includes a sixth driver 291, a seventh driver 292, and a cutter 293, the sixth driver 291 is for driving the cutter 293 to move, the sixth driver 291 is an air cylinder, and the seventh driver 292 is for driving at least part of the cutter 293 to move to cut the adhesive tape 5.

The cutter 293 includes a first blade 2931 and a second blade 2932, the first blade 2931 and the second blade 2932 are disposed at intervals, the sixth driver 291 drives the cutter 293 to move in a direction approaching the adhesive tape 5 so that the adhesive tape 5 is located between the first blade 2931 and the second blade 2932, and the seventh driver 292 drives the first blade 2931 to move in a direction approaching the second blade 2932 to cut off the adhesive tape 5. The seventh driver 292 is a cylinder. The piston rod of the cylinder is connected to the first blade 2931.

The rubberizing equipment further comprises a limiting mechanism 4, wherein the limiting mechanism 4 is used for respectively positioning the two sections of material belts 6 so as to enable rubberizing surfaces of the two sections of material belts 6 to be coplanar. The limiting mechanism 4 includes a pressing plate 41 and an eighth driver 42, and the eighth driver 42 is used for driving the pressing plate 41 to approach or separate from the receiving surface of the base 1 so as to limit the material belt 6 between the receiving surface of the base 1 and the pressing plate 41. The eighth driver 42 is a cylinder, the number of the cylinders is two, and the piston rod of the cylinder passes through the bearing surface of the base 1 and is connected with the pressing plate 41.

After the last roll of the pole piece material belt 6 is unreeled, referring to fig. 1, 4 and 6, the eighth driver 42 is utilized to adjust the position of the pressing plate 41, so that the distance between the pressing plate 41 and the receiving surface of the base 1 corresponds to the thickness of the material belt 6. Referring to fig. 1, the head of the next coil of material strip 6 and the tail of the last coil of material strip 6 are manually abutted on the receiving surface of the base 1 through the pressing plate 41, and the distance between the pressing plate 41 and the receiving surface of the base 1 is slightly larger than the thickness of the material strip 6, so that the risk of excessive curling in the abutting process of the material strip 6 can be reduced. The pressing plate 41 lowers the end of the tightening belt 6.

Referring to fig. 1 and 2, the initial position of the rubberizing mechanism 2 is located at the left side of the base 1, the fourth driver 24 drives the supporting plate 210 to descend, the first pressing member 23 descends to adhere the adhesive tape 5 at the lower side thereof to the material tape 6, and the adsorbing member 25 stops working to cancel the adsorption of the adhesive tape 5. Referring to fig. 1, 2 and 3, the first driver 313 drives the second bracket 312 to move upward to the right, and the adhesive tape 5 is gradually unwound and attached to the tape 6 as the roll 22 moves upward to the right along with the second bracket 312 because the end of the adhesive tape 5 is attached to the tape 6. The fifth driver 27 drives the second presser 26 to descend while the end of the adhesive tape 5 is attached to the material tape 6, and the second presser 26 compacts the adhesive tape 5 attached to the material tape 6 while the second presser 26 moves up and right with the second bracket 312.

After the second support 312 moves to the right upper end of the base 1 in the second direction Y, the attachment of the adhesive tape 5 in the second direction Y is completed. The fourth driver 24 drives the supporting plate 210 to rise, the first pressing member 23 rises along with the rising, the fifth driver 27 drives the second pressing member 26 to rise, and the adsorbing member 25 adsorbs the adhesive tape 5. Referring to fig. 8, a sixth driver 291 drives a cutter 293 to be inserted into a gap between the first and second holders 23 and 26, the adhesive tape 5 is positioned between the first and second blades 2931 and 2932, and the seventh driver 292 drives the first blade 2931 to close to the second blade 2932 to cut the adhesive tape 5. The cutter 293 is reset after the cutting assembly 29 cuts the tape 5.

Referring to fig. 2 and 7, the second driver 321 drives the rotating shaft 322 to rotate, so that the rubberizing mechanism 2 rotates to a position corresponding to the third direction Z in the unreeling direction of the adhesive tape 5. Referring to fig. 1, 2 and 3, the fourth driver 24 drives the supporting plate 210 to descend, the first pressing member 23 descends to attach the adhesive tape 5 on the lower side thereof to the material tape 6, and the adsorbing member 25 stops working to cancel the adsorption of the adhesive tape 5. Referring to fig. 1 and 5, the third driver 331 drives the first bracket 311 to move downward and rightward, and as the end portion of the adhesive tape 5 is attached to the material tape 6, the adhesive tape 5 is gradually unwound and attached to the material tape 6 as the roll 22 moves downward and rightward along with the first bracket 311. The fifth driver 27 drives the second presser 26 to descend while the end of the adhesive tape 5 is attached to the material tape 6, and the second presser 26 compacts the adhesive tape 5 attached to the material tape 6 during the rightward movement of the second presser 26 along with the second bracket 312.

When the first bracket 311 moves to the right lower end of the base 1 along the third direction Z, the adhesive tape 5 is attached in the third direction Z. The fourth driver 24 drives the supporting plate 210 to rise, the first pressing member 23 rises along with the rising, the fifth driver 27 drives the second pressing member 26 to rise, and the adsorbing member 25 adsorbs the adhesive tape 5. Referring to fig. 8, a sixth driver 291 drives a cutter 293 to be inserted into a gap between the first and second holders 23 and 26, the adhesive tape 5 is positioned between the first and second blades 2931 and 2932, and the seventh driver 292 drives the first blade 2931 to close to the second blade 2932 to cut the adhesive tape 5. The cutter 293 is reset after the cutting assembly 29 cuts the tape 5.

To this end, the attachment of the adhesive tape 5 in the second direction Y and in the third direction Z is completed. If a plurality of sections of adhesive tape 5 extending along the third direction Z need to be attached, the position of the rubberizing mechanism 2 in the second direction Y only needs to be changed by using the first adjusting mechanism 31 after the rubberizing mechanism 2 rotates, which is not described herein. Referring to fig. 9, the adhesive tape 5 between the two sections of the material tapes 6 is attached at this time, and the material tapes 6 are joined to be finished and can be continuously conveyed.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (18)

1. A rubberizing device, comprising:

the base is used for receiving two sections of material belts separated along a first direction;

the rubberizing mechanism is used for unreeling the adhesive tape and enabling the adhesive tape to be connected with two sections of the material tapes;

the adjusting device is arranged on the base and is connected with the rubberizing mechanism, and the adjusting device is used for adjusting the position of the rubberizing mechanism along a second direction and a third direction respectively, so that the adhesive tape is attached to two sections of material tapes along the second direction and the third direction respectively, and the second direction is intersected with the third direction.

2. The rubberizing device of claim 1, wherein said adjustment means comprises a first adjustment mechanism comprising a first bracket connected to said base, a second bracket slidably disposed on said first bracket, a first driver disposed on said first bracket, said rubberizing mechanism being connected to said second bracket, said first driver for driving said second bracket to move relative to said first bracket in said second direction so that said adhesive tape is affixed to two sections of said adhesive tape in said second direction.

3. The rubberizing device according to claim 2, wherein said adjusting means further comprises a second adjusting mechanism comprising a second driver provided on said second bracket and a rotating shaft rotatably provided on said second bracket, said rubberizing mechanism being connected with said rotating shaft, said second driver being for driving said rotating shaft to rotate.

4. A rubberizing device according to claim 3, wherein said first bracket is slidably connected to said base, said adjustment means further comprising a third adjustment mechanism comprising a third driver for driving said first bracket to move relative to said base in said third direction after rotation of said rubberizing mechanism so that said adhesive tape is attached to two sections of said adhesive tape in said third direction.

5. A rubberizing device according to claim 3, wherein said second adjustment mechanism further comprises a meshed first gear and first rack, said second driver for driving said first rack to move on a vertical plane of the axis of said spindle, said gear being fixedly connected to said spindle.

6. The rubberizing device according to claim 2, wherein the first adjustment mechanism further comprises two synchronizing wheels and a synchronous belt drivingly connected to the two synchronizing wheels, said second bracket is connected to said synchronous belt, and said first driver is adapted to drive one of said synchronizing wheels to rotate.

7. The rubberizing device of claim 4, wherein said third adjustment mechanism further comprises a meshed second gear and second rack, said first bracket is connected to said second rack, and said third driver is for driving said second gear to rotate.

8. A rubberizing device according to claim 3, wherein said rubberizing mechanism comprises a third bracket, a coil stock piece, a first pressing piece and a fourth driver, said third bracket is connected with said rotating shaft, said coil stock piece is disposed on said third bracket for carrying said adhesive tape, said first pressing piece is used for pressing said adhesive tape, and said fourth driver is used for driving said first pressing piece to approach or separate from said adhesive tape.

9. The rubberizing apparatus according to claim 8, wherein said fourth driver is a cylinder, said cylinder being driven in a direction inclined with respect to a bearing surface of said base for bearing said strip.

10. The rubberizing device of claim 8, wherein said rubberizing mechanism further comprises an absorbent member disposed between said web member and said first press member for absorbing said tape.

11. The rubberizing device of claim 8, wherein said rubberizing mechanism further comprises a second hold-down member disposed on a side of said first hold-down member remote from said web member for holding down said tape, and a fifth driver for driving said second hold-down member toward or away from said tape.

12. The rubberizing device according to claim 11, wherein said fifth driver is a cylinder, said cylinder being driven in a direction inclined with respect to a bearing surface of said base for bearing said tape, or in a direction perpendicular to a bearing surface of said base for bearing said tape.

13. The rubberizing device of claim 8, wherein an abutment is further provided between said first press and said coil stock, said abutment being for abutment with said tape.

14. The rubberizing device of claim 8, wherein said rubberizing mechanism further comprises a blanking assembly disposed in said third bracket, said blanking assembly for cutting said tape.

15. The rubberizing apparatus of claim 14, wherein said blanking assembly comprises a sixth driver for driving said cutter to move toward or away from said rubberizing mechanism, a seventh driver for driving at least a portion of said cutter to move to sever said tape, a cutter.

16. The tape application apparatus according to claim 15, wherein the cutter includes a first blade and a second blade, the first blade and the second blade being spaced apart, the sixth driver driving the cutter to move in a direction toward the tape such that the tape is located between the first blade and the second blade, the seventh driver driving the first blade to move in a direction toward the second blade to sever the tape.

17. The tape application apparatus of claim 1, further comprising a stop mechanism for positioning the two lengths of tape respectively such that the tape application surfaces of the two lengths of tape are coplanar.

18. The rubberizing apparatus of claim 17, wherein said stop mechanism comprises a platen and an eighth driver for driving said platen toward or away from a receiving surface of said base to trap said strip between said receiving surface of said base and said platen.