CN216015470U

CN216015470U - Material belt processing device and winding equipment

Info

Publication number: CN216015470U
Application number: CN202122254850.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Wuxi Lead Intelligent Equipment Co Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-11
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to a material area processing apparatus and coiling equipment. This material area processing apparatus includes: a cutting mechanism; the two clamping and conveying mechanisms are respectively arranged at the upstream and the downstream of the cutting mechanism in the first direction, are used for clamping or loosening the passing material belt and can move along the first direction in a controlled manner; the cutting mechanism is used for cutting a passing material belt to form an upstream cutting end and a downstream cutting end which are respectively clamped by the two clamping and conveying mechanisms, the two clamping and conveying mechanisms can respectively drive the upstream cutting end and the downstream cutting end to move to the gluing position along a first direction, and the upstream cutting end and the downstream cutting end reaching the gluing position are spaced from each other in the first direction; and the adhesive tape sticking mechanism is arranged corresponding to the adhesive tape sticking position and is used for sticking the adhesive tape between the upstream cutting end and the downstream cutting end which are spaced from each other.

Description

Material belt processing device and winding equipment

Technical Field

The utility model relates to a battery manufacture equipment technical field especially relates to a material area processing apparatus and coiling equipment.

Background

The battery core is one of the core components of the battery, and is often formed by winding with a winding machine. After the battery cell is wound and formed, the tape (e.g., the pole piece) needs to be cut off, so that the battery cell is separated from the tape. However, burrs are easily generated at the cut end of the material tape, and serious threats are caused to the quality and the safety of the battery cell.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a tape processing apparatus and a winding device that improve the above-mentioned defects, in order to solve the problem in the prior art that the burr at the cut end of the tape reduces the quality and safety of the battery cell.

A tape handling device comprising:

a cutting mechanism;

the two clamping and conveying mechanisms are respectively arranged at the upstream and the downstream of the cutting mechanism in the first direction, are used for clamping or loosening a passing material belt and can move along the first direction in a controlled manner;

the cutting mechanism is used for cutting the passing material belt to form an upstream cutting end and a downstream cutting end which are respectively clamped by the two clamping and conveying mechanisms, the two clamping and conveying mechanisms can respectively drive the upstream cutting end and the downstream cutting end to move to the gluing position along the first direction, and the upstream cutting end and the downstream cutting end reaching the gluing position are separated from each other in the first direction;

and the adhesive tape sticking mechanism is arranged corresponding to the adhesive tape sticking position and is used for sticking adhesive tapes between the upstream cutting end and the downstream cutting end which are spaced from each other.

In one embodiment, the clamping mechanism comprises a clamping driving assembly, a moving seat and a clamping assembly;

the clamping assembly is arranged on the moving seat and used for clamping or loosening the material belt.

In one embodiment, the clamping assembly comprises a fixed frame, a first movable seat, a second movable seat, a first clamping driving piece and a second clamping driving piece;

the fixed frame is arranged on the movable seat, the first movable seat and the second movable seat can be movably connected to the fixed frame in a mutual approaching or separating manner, and the first clamping driving piece and the second clamping driving piece are arranged on the fixed frame and are respectively in driving connection with the first movable seat and the second movable seat;

install first splint on the first movable seat, install second splint on the second movable seat, first splint with form between the second splint and be used for the centre gripping position in material area.

In one embodiment, the cutting mechanism comprises a cutting fixing bracket, a first cutting mounting block, a first cutting knife, a first cutting driving piece, a second cutting mounting block and a second cutting knife;

the first installation piece that cuts with the second cuts the installation piece set up relatively in cut the fixed bolster, first cutter install in first installation piece that cuts, the second cutter install in the second installation piece that cuts, just first cutter with form the confession between the second cutter the material area passes cut the passageway, first cutting driving piece install in cut the fixed bolster, and with first installation piece drive connection that cuts, with the drive first installation piece orientation that cuts the second installation piece is close to or keeps away from.

In one embodiment, the cutting mechanism further comprises a first pressing block, a second pressing block and an elastic piece; the first pressing block and the second pressing block are respectively arranged on the first cutting and mounting block and the second cutting and mounting block, and a pressing channel for the material belt to pass through is formed between the first pressing block and the second pressing block;

two opposite ends of the elastic piece are respectively abutted against the first pressing block and the first cutting and installing block so as to provide pre-tightening force for enabling the first pressing block to have a movement trend close to the movement of the second pressing block; or the two opposite ends of the elastic piece are respectively abutted against the second pressing block and the second cutting and installing block so as to provide pre-tightening force for enabling the second pressing block to have a movement trend close to the movement trend of the first pressing block.

In one embodiment, the gluing mechanism comprises a first gluing unit and a second gluing unit, and the first gluing unit and the second gluing unit are respectively arranged at two opposite sides of the gluing position in a second direction perpendicular to the first direction;

the first rubberizing unit comprises a first rubberizing roller mechanism, the first rubberizing roller mechanism comprises a first rubberizing driving component, a first rubberizing roller seat and a first rubberizing roller for adsorbing an adhesive tape, the first rubberizing driving component is connected to the first rubberizing roller seat in a driving mode so as to drive the first rubberizing roller seat to move along the second direction, the first rubberizing roller is connected to the first rubberizing roller seat in a controlled rotating mode and passes through a first adhesive preparation position and an adhesive application position in the process of moving along with the first rubberizing roller seat; the second rubberizing unit comprises a second rubberizing roller mechanism, the second rubberizing roller mechanism comprises a second rubberizing driving component, a second rubberizing roller seat and a second rubberizing roller for adsorbing a rubber belt, the second rubberizing driving component is connected to the second rubberizing roller seat in a driving mode so as to drive the second rubberizing roller seat to move along the second direction, and the second rubberizing roller can be connected to the second rubberizing roller seat in a controlled rotating mode and passes through a second rubberizing position and the rubberizing position in the process of moving along the second rubberizing roller seat;

the first rubberizing roller and the second rubberizing roller form a rubberizing channel between the first rubberizing roller and the second rubberizing roller, the upstream cut-off end and the downstream cut-off end penetrate through the rubberizing channel, the first rubberizing roller seat and the second rubberizing roller seat are driven to drive the first rubberizing roller and the second rubberizing roller to respectively abut against two opposite sides of the downstream cut-off end in rubberizing positions, the two clamping and conveying mechanisms can drive the upstream cut-off end and the downstream cut-off end to move downstream in the first direction, and meanwhile the first rubberizing roller and the second rubberizing roller sequentially roll the downstream cut-off end and the upstream cut-off end penetrating through the rubberizing channel.

In one embodiment, the first rubberizing roller is provided with a first adsorption plane, a first rolling and pasting arc surface and a first pressing and pasting plane which are sequentially arranged along the circumferential direction; the second rubberizing roller is provided with a second adsorption plane, a second rolling and rubberizing cambered surface and a second pressing and rubberizing plane which are sequentially distributed along the circumferential direction;

the process of rolling the upstream cut end and the downstream cut end by the first rubberizing roller and the second rubberizing roller comprises a first state that the first adsorption plane and the second adsorption plane are respectively abutted against two opposite sides of the downstream cut end, a second state that the first rolling cambered surface and the second rolling cambered surface are respectively abutted against a position between the upstream cut end and the downstream cut end, and a third state that the first pressing plane and the second pressing plane are respectively abutted against two opposite sides of the upstream cut end.

In one embodiment, the first gluing unit further includes a first unreeling mechanism, a first glue preparation mechanism and a first tape cutting mechanism, the first unreeling mechanism is used for unreeling the adhesive tape strip to the first glue preparation mechanism, the first glue preparation mechanism is used for picking up a starting end of the adhesive tape strip and conveying the adhesive tape strip to the first glue preparation position, and the first gluing roller is used for adsorbing the starting end of the adhesive tape strip at the first glue preparation position; the first adhesive tape cutting mechanism is used for cutting off the adhesive tape belt adsorbed by the first rubberizing roller.

In one embodiment, the first glue preparation mechanism comprises a first glue preparation driving assembly, a first lifting seat and a first glue preparation picking assembly; the first glue preparation driving assembly is in driving connection with the first lifting seat so as to drive the first lifting seat to be close to or far away from the first glue preparation position along the first direction; the first standby adhesive picking assembly is arranged on the first lifting seat and used for picking or releasing a starting end of an adhesive tape belt unreeled and output by the first unreeling mechanism.

In one embodiment, the first tape cutting mechanism comprises a first tape cutting base, a first tape cutting driving member and a first tape cutter; the first rubber cutting seat is movably arranged along a third direction, and the third direction is vertical to the first direction and the second direction; the first adhesive tape cutting driving piece is in driving connection with the first adhesive tape cutting base, and the first adhesive tape cutting knife is installed on the first adhesive tape cutting base.

In one embodiment, the first rubberizing roller mechanism further comprises a first clamping structure located between the first rubberizing position and the first rubberizing mechanism, the first clamping structure comprises a first fixed clamping block and a first movable clamping block which can move along with the first rubberizing roller along the second direction, and the first movable clamping block is arranged towards the first fixed clamping block in a manner of being capable of approaching to or separating from the first fixed clamping block; and a first clamping channel for the adhesive tape to pass through is formed between the first movable clamping block and the first fixed clamping block.

In one embodiment, the first rubberizing roller mechanism further comprises a first rubberizing structure, the first rubberizing structure comprises a first fixed rubberizing block and a first movable rubberizing block, the first fixed rubberizing block is arranged between the first clamping structure and the first glue preparation mechanism, the first movable rubberizing block is arranged towards the first fixed rubberizing block in a manner of being capable of approaching to or separating from the first fixed rubberizing block, and a first rubberizing channel for a tape material to pass through is formed between the first fixed rubberizing block and the first movable rubberizing block; the first fixed rubber clamping block and the first movable rubber clamping block are provided with first cutter grooves for the first adhesive tape cutters to pass through along the third direction.

In one embodiment, the second gluing unit further includes a second unreeling mechanism, a second glue preparation mechanism and a second tape cutting mechanism, the second unreeling mechanism is configured to unreel the adhesive tape strip to the second glue preparation mechanism, the second glue preparation mechanism is configured to pick up a starting end of the adhesive tape strip and convey the adhesive tape strip to the second glue preparation position, and the second gluing roller is configured to adsorb the starting end of the adhesive tape strip at the second glue preparation position; the second adhesive tape cutting mechanism is used for cutting off the adhesive tape belt adsorbed by the second rubberizing roller.

In one embodiment, the second tape cutting mechanism comprises a second tape cutting base, a second tape cutting driving member and a second tape cutter; the second glue cutting base is movably arranged along a third direction, and the third direction is vertical to the first direction and the second direction; the second adhesive tape cutting driving piece is in driving connection with the second adhesive tape cutting base, and the second adhesive tape cutter is installed on the second adhesive tape cutting base.

In one embodiment, the second rubberizing roller mechanism further comprises a second clamping structure located between the second rubberizing position and the second rubberizing mechanism, the second clamping structure comprises a second fixed clamping block and a second movable clamping block which can move along with the second rubberizing roller along the second direction, and the second movable clamping block is arranged towards the second fixed clamping block in a manner of being capable of approaching to or departing from the second fixed clamping block; and a second clamping channel for the adhesive tape to pass through is formed between the second movable clamping block and the second fixed clamping block.

In one embodiment, the second gluing roller mechanism further comprises a second gluing structure, the second gluing structure comprises a second fixed gluing block and a second movable gluing block, the second fixed gluing block is arranged between the second clamping structure and the second glue preparing mechanism, the second movable gluing block is arranged towards the second fixed gluing block in a manner of being capable of approaching to or separating from the second fixed gluing block, and a second gluing channel for a tape to pass through is formed between the second fixed gluing block and the second movable gluing block; the second fixed rubber clamping block and the second movable rubber clamping block are provided with second cutter grooves for the second adhesive tape cutters to pass through along the third direction.

A winding apparatus comprising a tape handling device as defined in any one of the above.

In the tape processing apparatus and the winding device, after the tape is cut, the two cut ends (i.e., the upstream cut end and the downstream cut end) of the tape are separated from each other and spaced apart from each other, and then the tape is adhered between the two cut ends. When the battery cell is wound and the material belt is cut off from the adhesive tape again, the two cut ends of the material belt are wrapped by the adhesive tape, so that burrs at the cut ends are prevented from being exposed, and the quality and the safety of the battery cell are improved.

Drawings

Fig. 1 is a schematic structural diagram of a material strip processing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a clamping mechanism of the tape processing device shown in fig. 1;

FIG. 3 is a top view of the pinch mechanism shown in FIG. 1;

fig. 4 is a schematic structural diagram of a cutting mechanism of the material strip processing device shown in fig. 1;

fig. 5 is a top view of the cutting mechanism shown in fig. 4;

fig. 6 is a schematic structural diagram of a first rubberizing roller mechanism of the tape processing apparatus shown in fig. 1;

fig. 7 is a schematic structural view of a second glue applying roller mechanism of the tape processing apparatus shown in fig. 1;

FIG. 8 is a top view of the second applicator roller mechanism shown in FIG. 7;

fig. 9 to 11 are schematic views illustrating a process of roll rubberizing of the first rubberizing roller and the second rubberizing roller;

fig. 12 is a schematic structural view of a first glue preparation mechanism of the tape processing apparatus shown in fig. 1;

fig. 13 is a schematic structural view of a second glue preparing mechanism of the tape processing apparatus shown in fig. 1;

FIG. 14 is a top view of the second glue preparation mechanism shown in FIG. 13;

fig. 15 is a right side view of the second glue preparation mechanism shown in fig. 13.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

An embodiment of the utility model provides a material area processing apparatus, this material area processing apparatus are used for cutting off the material area to the upper reaches that will cut off the material area and form cut off the end with low reaches and cut off the end and separate a preset distance each other, and paste the sticky tape between the end is cut off to upper reaches cut off end and low reaches, make the upper reaches cut off the end and the low reaches cut off the end in material area pass through the sticky tape and connect. So, after the material area is convoluteed and is formed electric core, cut off the material area from sticky tape department once more, the upper reaches of cutting off the back material area is cut off the end and is cut off the end with the low reaches and still be wrapped up by the sticky tape, avoids being formed in the upper reaches of material area and cuts off the burr of end and low reaches and expose, and then avoids the burr to cause harmful effects to the quality and the security of electric core, is favorable to improving the quality and the security of electric core promptly.

Referring to fig. 1, in an embodiment of the present invention, the material strip processing apparatus includes a cutting mechanism 10, two clamping and conveying mechanisms 20, and a gluing mechanism (not shown).

Two pinch mechanisms 20 are respectively arranged at the upstream and downstream of the cutting mechanism 10 in the first direction, and both pinch mechanisms 20 are used for clamping or loosening the passing material belt and can be controlled to move along the first direction. The cutting mechanism 10 has a rubberizing position a with a pinch mechanism 20 located downstream of the cutting mechanism 10. The cutting mechanism 10 is used to cut the passing strip of material to form an upstream cut end and a downstream cut end which are clamped by the two pinch mechanisms 20 respectively. The two pinch mechanisms 20 respectively drive the upstream cut end and the downstream cut end to move to the rubberizing position a along the first direction, and the upstream cut end and the downstream cut end reaching the rubberizing position a are spaced from each other in the first direction.

The rubberizing mechanism is arranged corresponding to the rubberizing position A and is used for rubberizing the adhesive tape between the upstream cut end and the downstream cut end which are spaced from each other, so that the upstream cut end and the downstream cut end which are spaced from each other are connected through the adhesive tape. Specifically to the embodiment shown in fig. 1, the first direction is an up-down direction.

In the actual operation process of the material belt processing device, the material belt is conveyed along the first direction and sequentially passes through one pinch mechanism 20 positioned at the upstream, the cutting mechanism 10, the gluing position A and the other pinch mechanism 20 positioned at the downstream. When the material belt needs to be processed, firstly, the conveying of the material belt is stopped, and the two clamping and conveying mechanisms 20 respectively clamp the passing material belt. Then, the cutting mechanism 10 cuts the passing material tape, thereby forming an upstream cut end gripped by one pinch mechanism 20 upstream and a downstream cut end gripped by the other pinch mechanism 20 downstream. Then, the two pinch mechanisms 20 move downstream in the first direction, respectively, so that the upstream cut end and the downstream cut end reach the rubberizing position a, and at this time, a preset distance is provided between the upstream cut end and the downstream cut end. Then, the taping mechanism affixes the tape between the upstream cut end and the downstream cut end such that the upstream cut end and the downstream cut end spaced apart from each other are connected by the tape. Finally, the two pinch mechanisms 20 release the pinch of the strip and return to the initial position in the first direction in preparation for the next strip handling action. At this point, the strip of material may resume being transported downstream.

Thus, after the tape is cut, the two cut ends (i.e., the upstream cut end and the downstream cut end) of the tape are separated from each other and then the adhesive tape is attached between the two cut ends. When the battery cell is wound and the material belt is cut off from the adhesive tape again, the two cut ends of the material belt are wrapped by the adhesive tape, so that burrs at the cut ends are prevented from being exposed, and the quality and the safety of the battery cell are improved.

It should be noted that the tape may be a pole piece, and of course, in other embodiments, the tape may also be other types of tapes, which is not limited herein.

In the embodiment of the present invention, a pinch mechanism 20 located at the upstream moves a first preset distance downstream along a first direction to drive the upstream cutting end of the material belt to move to the rubberizing position a by the cutting mechanism 10. A downstream pinch mechanism 20 moves downstream a second predetermined distance in the first direction to move the downstream cut end of the strip from the cutting mechanism 10 to the taping position a.

The second preset distance is larger than the first preset distance, so that the upstream cut end and the downstream cut end of the material belt are spaced from each other when reaching the rubberizing position A, and the spaced distance is the difference value between the second preset distance and the first preset distance.

Note that, in order to avoid the upstream cut end and the downstream cut end from touching each other and warping or being damaged during the movement to the rubberizing position a, after the cutting mechanism 10 cuts the strip, the pinch mechanism 20 located upstream cannot move before the pinch mechanism 20 located downstream. Specifically, in the embodiment shown in fig. 1, after the cutting mechanism 10 cuts the tape, the upper clamping and conveying mechanism 20 moves upward and drives the downstream cut end to move to the gluing position a, and the lower clamping and conveying mechanism 20 also moves upward at the same time or later and drives the upstream cut end to move to the gluing position a.

Referring to fig. 2 and 3, in an embodiment of the present invention, the clamping mechanism 20 includes a clamping driving assembly 21, a moving seat 23 and a clamping assembly 22. The pinch driving assembly 21 is drivingly connected with the movable base 23 to drive the movable base 23 to move along the first direction. The clamping assembly 22 is disposed on the movable base 23 to move along the first direction along with the movable base 23. The clamping assembly 22 is used to clamp or unclamp the strip of material. In this way, the clamping driving assembly 21 drives the moving seat 23 to move along the first direction, so as to drive the clamping assembly 22 to move along the first direction, and further realize that the upstream cutting end or the downstream cutting end clamped and fixed on the clamping assembly 22 moves from the cutting mechanism 10 to the rubberizing position a.

In particular embodiments, the clamping assembly 22 includes a stationary frame 221, a first movable seat 222, a second movable seat 223, a first clamping actuator 224, and a second clamping actuator 225. The fixed frame 221 is mounted to the moving base 23 to move in the first direction together with the moving base 23. The first movable base 222 and the second movable base 223 are movably coupled to the stationary base 221 toward or away from each other. The first clamping driving element 224 and the second clamping driving element 225 are both mounted on the fixed frame 221 and are respectively in driving connection with the first movable seat 222 and the second movable seat 223 to drive the first movable seat 222 and the second movable seat 223 to move close to or away from each other.

The first movable seat 222 is provided with a first clamping plate 226, the second movable seat 223 is provided with a second clamping plate 227, and a clamping position for clamping the material belt is formed between the first clamping plate 226 and the second clamping plate 227. In the process that the first movable seat 222 and the second movable seat 223 approach each other, the first clamping plate 226 and the second clamping plate 227 are driven to clamp the material tape passing through the clamping position. That is, when the tape needs to be clamped, the first clamping driving element 224 and the second clamping driving element 225 respectively drive the first movable seat 222 and the second movable seat 223 to approach each other, so as to drive the first clamping plate 226 and the second clamping plate 227 to approach each other until the tape is clamped. When the clamping of the material tape needs to be released, the first clamping driving element 224 and the second clamping driving element 225 respectively drive the first movable seat 222 and the second movable seat 223 to move away from each other, so as to drive the first clamping plate 226 and the second clamping plate 227 to move away from each other until the material tape is completely released. Alternatively, the first clamp drive 224 and the second clamp drive 225 may employ air cylinders.

Further, the clamping assembly 22 further includes a first guide sleeve 2212 and a first guide rod 2211, the first guide sleeve 2212 is fixedly installed on the fixing frame 221, the first guide rod 2211 is slidably fitted to the first guide sleeve 2212, and one end of the first guide rod 2211 is fixedly connected to the first movable base 222. In this way, the first guide rod 2211 and the first guide sleeve 2212 guide the movement of the first movable base 222 relative to the fixed frame 221.

The clamping assembly 22 further includes a second guide sleeve 2214 and a second guide rod 2213, the second guide sleeve 2214 is fixedly installed on the fixing frame 221, the second guide rod 2213 is slidably fitted to the second guide sleeve 2214, and one end of the second guide rod 2213 is fixedly connected to the second movable base 223. In this way, the second guide bar 2213 and the second guide sleeve 2214 guide the movement of the second movable base 223 with respect to the stationary base 221.

Further, the fixing frame 221 is frame-shaped, and the first movable seat 222 and the second movable seat 223 are oppositely disposed in the frame-shaped fixing frame 221, so that the structure of the clamping assembly 22 is more compact, and space is saved.

In one embodiment, the pinch drive assembly 21 includes a pinch mount 210 and a pinch drive structure (not shown). The moving base 23 is movably connected to the pinch mount 210 in the first direction. The pinch driving structure is mounted on the pinch mounting base 210 and is in driving connection with the movable base 23 to drive the movable base 23 to move along a first direction relative to the pinch mounting base 210. The fixing frame 221 of the clamping assembly 22 is fixedly mounted on the movable base 23 to move along with the movable base 23 along the first direction.

Further, the pinch driving structure comprises a pinch driving element 211, a pinch driving wheel 212, a pinch driven wheel 214, a pinch transmission belt 213, a pinch lead screw 215 and a pinch lead screw nut 216. The pinch driving element 211 is installed on the pinch installation base 210, and the pinch driving wheel 212 is installed on an output shaft of the pinch driving element 211, so that the pinch driving wheel 212 can be driven to rotate by the pinch driving element 211. The pinch screw 215 is rotatably connected to the pinch mount 210 about its axis, and the axis of the pinch screw 215 is parallel to the first direction. The pinch driven wheel 214 is mounted on a pinch lead screw 215, and a pinch transmission belt 213 is provided between the pinch driving wheel 212 and the pinch driven wheel 214. The pinch lead screw nut 216 is in threaded connection with the pinch lead screw 215 and is fixedly connected with the movable base 23, so that when the pinch lead screw 215 rotates around the axis of the pinch lead screw 215, the pinch lead screw nut 216 and the movable base 23 can be driven to move together along the first direction. Thus, when the clamping assembly 22 needs to be driven to move along the first direction, the pinch driving element 211 drives the pinch driving wheel 212 to rotate, the pinch driving wheel 212 drives the pinch driven wheel 214 to rotate through the pinch transmission belt 213, and the pinch driven wheel 214 drives the pinch lead screw 215 to rotate, so as to drive the pinch lead screw nut 216 and the moving seat 23 to move along the first direction, and further drive the clamping assembly 22 to move along the first direction. Alternatively, the pinch drive 211 may employ a motor.

The pinch drive mechanism is not limited to the above-described one, and may be any mechanism as long as the movable base 23 can be driven to move in the first direction with respect to the pinch mount 210, and is not limited thereto.

Further, a pinch slide rail 232 is disposed on the pinch mount 210, and the pinch slide rail 232 extends lengthwise along the first direction. The moving base 23 is provided with a pinch slider 231, and the pinch slider 231 is slidably engaged with the pinch slide rail 232, so that the movement of the moving base 23 in the first direction is guided by the pinch slide rail 232 and the pinch slider 231.

Referring to fig. 4 and 5, in an embodiment of the present invention, the cutting mechanism 10 includes a cutting fixing bracket 12, a first cutting mounting block 13, a first cutter (not shown), a first cutting driving member 15, a second cutting mounting block 14, and a second cutter (not shown). The first and second cut-and-fit blocks 13 and 14 are oppositely disposed on the cut-and-fit bracket 12. The first cutter is arranged on the first cutting installation block 13, the second cutter is arranged on the second cutting installation block 14, and a cutting channel through which the feeding belt passes is formed between the first cutter and the second cutter. The first cutting driving part 15 is installed on the cutting fixing support 12 and is in driving connection with the first cutting installation block 13 to drive the first cutting installation block 13 to be close to or far away from the second cutting installation block 14, so that the first cutting knife is driven to be close to or far away from the second cutting knife, and the cutting of the material belt in the cutting channel is completed.

Further, the cutting mechanism 10 further includes a second cutting driving member 16, and the second cutting driving member 16 is mounted on the cutting fixing bracket 12 and is drivingly connected to the second cutting mounting block 14 to drive the second cutting mounting block 14 to approach or move away from the first cutting mounting block 13. In this way, when the passing material belt needs to be cut off, the first cutting driving part 15 and the second cutting driving part 16 respectively drive the first cutting installation block 13 and the second cutting installation block 14 to approach each other, so as to respectively drive the first cutter and the second cutter to approach each other until the material belt of the cutting channel is cut off. Then, the first and second cutting drives 15 and 16 drive the first and second cutting and mounting

blocks

13 and 14, respectively, away from each other, thereby driving the first and second cutters, respectively, away from each other to be reset. Alternatively, both the first and second cutting drives 15, 16 may employ air cylinders.

Further, the cutting mechanism 10 further includes a first pressing piece (not shown), a second pressing piece (not shown) and an elastic piece (not shown). The first pressing block and the second pressing block are respectively arranged on the first cutting installation block 13 and the second cutting installation block 14, and a pressing channel through which a feeding belt passes is formed between the first pressing block and the second pressing block. The two opposite ends of the elastic piece are respectively abutted against the second pressing block and the second cutting and installing block 14 so as to provide pre-tightening force for enabling the second pressing block to have a movement trend close to the movement trend of the first pressing block. Thus, when the passing material belt needs to be cut off, the first cutting driving piece 15 and the second cutting driving piece 16 respectively drive the first cutting installation block 13 and the second cutting installation block 14 to move close to each other, so that the first pressing block and the second pressing block are driven to compress the material belt, and the first cutting installation block 13 and the second cutting installation block 14 are driven to continuously move close to each other, so that the first cutter and the second cutter are driven to continuously close to each other to cut off the material belt (at the moment, the elastic piece is compressed). After the material belt is cut off, the first cutting driving piece 15 and the second cutting driving piece 16 respectively drive the first cutting installation block 13 and the second cutting installation block 14 to move away from each other, so that the first cutter and the second cutter are driven to separate from each other, and the first pressing block and the second pressing block are separated from each other along with the first cutting installation block 13 and the second cutting installation block 14 to continue to move away from each other until the pressing of the material belt is completely loosened. Alternatively, the elastic member may be a spring.

It should be noted that, in other embodiments, the elastic member may also be disposed between the first pressing block and the first cutting and mounting block 13, that is, opposite ends of the elastic member respectively abut against the first pressing block and the first cutting and mounting block 13, so as to provide a pre-tightening force that causes the first pressing block to have a movement tendency close to the movement tendency of the second pressing block.

Specifically, in the embodiment, the cutting mechanism 10 further includes a third guide sleeve 121 and a third guide rod 122, the third guide sleeve 121 is mounted on the cutting fixing bracket 12, the third guide rod 122 is slidably fitted in the third guide sleeve 121, and one end of the third guide rod 122 is fixedly connected to the first cutting mounting block 13. In this way, the movement of the first cutting and mounting block 13 relative to the cutting and fixing bracket 12 is guided by the third guide sleeve 121 and the third guide rod 122.

The cutting mechanism 10 further includes a fourth guide sleeve 123 and a fourth guide rod 124, the fourth guide sleeve 123 is mounted on the cutting fixing support 12, the fourth guide rod 124 is slidably fitted in the fourth guide sleeve 123, and one end of the fourth guide rod 124 is fixedly connected to the second cutting and mounting block 14. In this way, the fourth guide sleeve 123 and the fourth guide rod 124 guide the movement of the second cut-and-fit block 14 relative to the cut-and-fix bracket 12.

In the embodiment, the cutting fixing bracket 12 is in a frame shape, and the first cutting and mounting block 13 and the second cutting and mounting block 14 are oppositely arranged in the frame-shaped cutting fixing bracket 12, so that the structure of the cutting mechanism 10 is more compact, and the space is saved.

Referring to fig. 1, 6 and 7, in an embodiment of the present invention, the gluing mechanism includes a first gluing unit 30 and a second gluing unit 40. The first rubberizing unit 30 and the second rubberizing unit 40 are respectively arranged on two opposite sides of the rubberizing position A in a second direction perpendicular to the first direction, so that the first rubberizing unit 30 and the second rubberizing unit 40 respectively rubberize two sides of the material belt of the rubberizing position A in the second direction, and the upstream cut end and the downstream cut end are connected through an adhesive tape.

In some embodiments, the first gluing unit 30 includes a first gluing roller mechanism 31, and the first gluing roller mechanism 31 includes a first gluing driving assembly 310, a first gluing roller base 312, and a first gluing roller 313 for adsorbing a tape. The first rubberizing driving assembly 310 is drivingly connected to the first rubberizing roller base 312 to drive the first rubberizing roller base 312 to move along the second direction. The first rubberizing roller 313 is connected to the first rubberizing roller seat 312 in a controlled rotation manner, and passes through the first glue preparation position B1 and the rubberizing position a in the process of moving along with the first rubberizing roller seat 312. The second gluing unit 40 includes a second gluing roller mechanism 41, and the second gluing roller mechanism 41 includes a second gluing driving component 410, a second gluing roller base 412 and a second gluing roller 413 for adsorbing the adhesive tape. The second gluing driving assembly 410 is drivingly connected to the second gluing roller base 412 to drive the second gluing roller base 412 to move along the second direction. The second rubberizing roller 413 is connected to the second rubberizing roller base 412 in a controlled rotation manner and passes through the second glue preparing position B2 and the rubberizing position a in the process of moving along with the second rubberizing roller base 412.

A rubberizing channel for the upstream cut end and the downstream cut end to pass through is formed between the first rubberizing roller 313 and the second rubberizing roller 413, and the first rubberizing roller 313 and the second rubberizing roller 413 respectively press two opposite sides of the downstream cut end at the rubberizing position a under the driving of the first rubberizing roller base 312 and the second rubberizing roller base 412. The two clamping and conveying mechanisms 20 can drive the upstream cut end and the downstream cut end to move downstream along the first direction, and meanwhile the first rubberizing roller 313 and the second rubberizing roller 413 sequentially roll the downstream cut end and the upstream cut end which penetrate through the rubberizing channel so as to stick the adhesive tapes adsorbed on the first rubberizing roller 313 and the second rubberizing roller 413 to the position between the upstream cut end and the downstream cut end.

Thus, when the two pinch mechanisms 20 respectively drive the upstream cut end and the downstream cut end to move to the rubberizing position a (at this time, the upstream cut end and the downstream cut end are spaced from each other), the first rubberizing driving component 310 and the second rubberizing driving component 410 respectively drive the first rubberizing roller seat 312 and the second rubberizing roller seat 412 to move towards the rubberizing position a along the second direction (i.e., to move close to each other) until the first rubberizing roller 313 and the second rubberizing roller 413 both reach the rubberizing position a and respectively abut against opposite sides of the downstream cut end, so that the tapes on the first rubberizing roller 313 and the second rubberizing roller 413 are adhered to opposite sides of the downstream cut end. Then, the two pinch mechanisms 20 respectively drive the upstream cut end and the downstream cut end to move downstream together along the first direction, and at the same time, the first rubberizing roller 313 and the second rubberizing roller 413 relatively rotate, so that the upstream cut end and the downstream cut end passing through the rubberizing channel are sequentially rolled to stick the tape between the upstream cut end and the downstream cut end.

Referring to fig. 9 to 11, in an embodiment, the first rubberizing roller 313 includes a first absorbing plane 3135, a first rolling cambered surface 3136, and a first pressing plane 3137 sequentially arranged along a circumferential direction. The second rubberizing roller 413 is provided with a second adsorption plane 4135, a second rolling cambered surface 4136 and a second pressing plane 4137 which are sequentially arranged along the circumferential direction.

The first state, the second state, and the third state are sequentially included in the process of rolling the upstream cut end B3 and the downstream cut end B4 by the first rubberized roll 313 and the second rubberized roll 413. When the first rubberizing rollers 313 and the second rubberizing rollers 413 are in the first state (see fig. 9), the first adsorption plane 3135 and the second adsorption plane 4135 respectively abut against opposite sides of the downstream cut end B4. When the first and

second rubberizing rollers

313 and 413 are in the second state (see fig. 10), the first and second rolling arcs 3136 and 4136 are respectively pressed in a position between the upstream cut end B3 and the downstream cut end B4. When the first rubberizing roller 313 and the second rubberizing roller 413 are in the third state (see fig. 11), the first pressing plane 3137 and the second pressing plane 4137 respectively abut against opposite sides of the upstream cut end B3.

In this way, in the roll taping process, first, one end of the sucked tape B5 is stuck to one side of the downstream cut end (B4) by the first suction plane 3135 of the first taping roller 313, and one end of the sucked tape B5 is stuck to the other side of the downstream cut end B4 by the second suction plane 4135 of the second taping roller 413. Then, as the first and

second rubberizing rollers

313 and 413 rotate and the downstream cut end B4 and the upstream cut end B3 move downstream, the intermediate portions of the two tapes B5 are adhered to each other between the downstream cut end B4 and the upstream cut end B3 by the first and second rolling arcs 3136 and 4136 of the first rubberizing roller 313. Then, the first and

second rubberizing rollers

313 and 413 are rotated until the first and second

pressing planes

3137 and 4137 are pressed against the upstream cut-off end B3, so that the first and second

pressing planes

3137 and 4137 respectively stick the other ends of the two tapes B5 to opposite sides of the upstream cut-off end B3.

It should be noted that, in the process of rolling and rubberizing, the adsorption plane, the roller-rubberizing arc surface and the pressing plane of the two rubberizing rollers (i.e., the first rubberizing roller 313 and the second rubberizing roller 413) are respectively utilized for rolling, so that the tape is firmly adhered, the connection effect of the downstream cut end and the upstream cut end is improved, and the quality stability of the product is improved.

In particular, in one embodiment, first roll-on contour 3136 smoothly transitions to first suction plane 3135, and first roll-on contour 3136 smoothly transitions to first press plane 3137. Further, the first roll-on contour 3136 may be a circular contour centered on the rotation axis of the first rubberized roller 313.

Specifically, in the embodiment, the second rolling arc face 4136 and the second suction plane 4135 are in smooth transition, and the second rolling arc face 4136 and the second pressing plane 4137 are in smooth transition. Further, the second rolling cambered surface 4136 may adopt a circular cambered surface with the rotation axis of the second rubberizing roller 413 as a central axis.

In particular, in the embodiment, the first rubberized roller 313 has a first vent 3138 extending lengthwise in the axial direction, the first vent 3138 being adapted to communicate with an external negative pressure source. The first adsorption plane 3135 has a plurality of first adsorption holes communicating with the first vent holes 3138. In this way, when the adhesive tape B5 needs to be adsorbed, the external negative pressure source discharges the air in the first vent hole 3138 to the outside, so that a negative pressure is formed between the first adsorption hole and the adhesive tape B5 to adsorb and fix the adhesive tape B5 to the first adsorption plane 3135.

In the specific embodiment, the second rubberizing roller 413 has a second vent 4138 extending lengthwise in the axial direction, and the second vent 4138 is used for communicating with an external negative pressure source. The second adsorption plane 4135 is opened with a plurality of second adsorption holes communicating with the second vent holes 4138. In this way, when the adhesive tape B5 needs to be sucked, the external negative pressure source discharges the air in the second vent hole 4138 to the outside, so that a negative pressure is formed between the second suction hole and the adhesive tape B5 to suck and fix the adhesive tape B5 to the second suction plane 4135.

Referring to fig. 1 and 6, in an embodiment, the first gluing driving assembly 310 includes a first gluing mounting base 3101, a first gluing sliding base 3102 and a first gluing driving structure (not shown). The first gluing slide 3102 is movably connected to the first gluing mount 3101 along a second direction, and the first gluing roller base 312 is disposed on the first gluing slide 3102 to move along the second direction along with the first gluing slide 3102. The first rubberizing driving structure is disposed on the first rubberizing mounting base 3101 and is drivingly connected to the first rubberizing slide base 3102 to drive the first rubberizing slide base 3102 to move along the second direction relative to the first rubberizing mounting base 3101. Thus, the first gluing sliding base 3102 is driven by the first gluing driving mechanism to move along the second direction, so as to drive the first gluing roller 313 to move between the first glue preparing position B1 and the gluing position a. Optionally, a first rubberizing slide rail extending lengthwise along the second direction is disposed on the first rubberizing mount 3101, and a first rubberizing slide block is disposed on the first rubberizing slide seat 3102, and is in sliding fit with the first rubberizing slide rail, so that the first rubberizing slide seat 3102 is guided to move along the second direction by the first rubberizing slide rail and the first rubberizing slide block.

Further, the first rubberizing driving assembly 310 further includes a first abutting driving structure (not shown), the first rubberizing roller base 312 is movably connected to the first rubberizing slider 3102 along the second direction, the first abutting driving structure is disposed on the first rubberizing slider 3102 and is in driving connection with the first rubberizing roller base 312 to drive the first rubberizing roller base 312 to move along the second direction, so that the first suction plane 3135 of the first rubberizing roller 313 reaching the rubberizing position a is pressed against the downstream cut-off end, so as to adhere the end of the adhesive tape adsorbed by the first suction plane 3135 to one side of the downstream cut-off end. Optionally, a first abutting slide rail extending lengthwise along the second direction is disposed on the first rubberizing slide base 3102, and a first abutting slide block is disposed on the first rubberizing roller base 312, and is in sliding fit with the first abutting slide rail, so that the first abutting slide rail and the first abutting slide block are used to guide the movement of the first rubberizing roller base 312 along the second direction.

Thus, when the glue is required to be applied, first, the first gluing sliding base 3102 is driven by the first gluing driving structure to move along the second direction, so as to drive the first gluing roller 313 to move from the first glue preparing position B1 to the gluing position a. Then, the first rubberizing roller seat 312 is driven by the first abutting driving structure to continue to move towards the downstream cut end along the second direction until the first adsorption plane 3135 of the first rubberizing roller 313 abuts against the downstream cut end to adhere the end of the adhesive tape adsorbed by the first adsorption plane 3135 to one side of the downstream cut end. And then rolling and pasting the adhesive tape until the adhesive tape is completely pasted between the upstream cut end and the downstream cut end.

In particular, in the embodiment, the first rubberizing driving mechanism includes a first rubberizing driving member 3103, a first rubberizing driving wheel 3104, a first rubberizing driven wheel 3105, a first rubberizing driving belt 3106, a first rubberizing screw 3107, a first rubberizing screw nut 3108 and a first rubberizing driving block 3109.

The first rubberizing driving member 3103 is mounted on the first rubberizing mounting seat 3101, and the first rubberizing driving wheel 3104 is mounted on an output shaft of the first rubberizing driving member 3103 to be driven to rotate by the first rubberizing driving member 3103. The first rubberizing screw 3107 is rotatably mounted to the first rubberizing mount 3101 around its axis, and the axis of the first rubberizing screw 3107 is parallel to the second direction. The first rubberizing driven wheel 3105 is mounted on a first rubberizing screw 3107, and a first rubberizing transmission belt 3106 is sleeved between the first rubberizing driving wheel 3104 and the first rubberizing driven wheel 3105, so that the first rubberizing driving wheel 3104 can drive the first rubberizing driven wheel 3105 to rotate through the first rubberizing transmission belt 3106. The first rubberized screw nut 3108 is threadedly coupled to the first rubberized screw 3107 to enable the first rubberized screw nut 3108 to move in a second direction when the first rubberized screw 3107 is rotated. The first rubberizing drive block 3109 is fixedly connected to the first rubberizing screw nut 3108 and the first rubberizing slide carriage 3102 such that the first rubberizing slide carriage 3102 can move in the second direction along with the first rubberizing screw nut 3108. Alternatively, the first rubberizing drive 3103 may employ a motor.

Thus, the first rubberizing driving member 3103 drives the first rubberizing driving wheel 3104 to rotate, the first rubberizing driving wheel 3105 is driven to rotate by the first rubberizing driving belt 3106, the first rubberizing driven wheel 3105 drives the first rubberizing screw 3107 to rotate, so that the first rubberizing screw nut 3108 is driven to move along the second direction, the first rubberizing sliding seat 3102 is driven to move along the second direction by the first rubberizing driving block 3109, and the first rubberizing roller seat 312 and the first rubberizing roller 313 are driven to move along the second direction.

In particular embodiments, the first abutment driving structure includes a first abutment driving member 3121, a first abutment driving wheel 3122, a first abutment driven wheel 3123, a first abutment transmission belt 3124, a first abutment lead screw 3125, a first abutment lead screw nut 3126, and a first abutment driving block 3127.

The first abutment driving member 3121 is mounted to the first rubberizing slide 3102, and the first abutment driving wheel 3122 is mounted to an output shaft of the first abutment driving member 3121, so that the first abutment driving member 3121 can drive the first abutment driving wheel 3122 to rotate. The first abutment screw 3125 is rotatably connected to the first gluing slide 3102 around its axis, and the axis of the first abutment screw 3125 is parallel to the second direction. The first abutting driven wheel 3123 is mounted to the first abutting lead screw 3125, the first abutting lead screw nut 3126 is screwed to the first abutting lead screw 3125, and the first abutting driving block 3127 is fixedly connected to the first abutting lead screw nut 3126 and the first rubberizing roller mount 312. So, when need drive first rubberizing roller 313 and support and press the low reaches and cut off the end, first butt driving piece 3121 drive first butt action wheel 3122 rotatory, first butt action wheel 3122 drives first butt from driving wheel 3123 rotatory through first butt drive belt 3124, first butt from driving wheel 3123 drives first butt lead screw 3125 rotatory to order to first butt lead screw nut 3126 to remove along the second direction, and then drive first rubberizing roller seat 312 and first rubberizing roller 313 through first butt drive block 3127 and remove along the second direction, until first rubberizing roller 313 supports to press on the low reaches cuts off the end. Alternatively, the first abutment drive 3121 may employ a motor.

It should be noted that the first abutting driving structure is used for applying an acting force to the first rubberizing roller 313, and under the driving action of the acting force, the first rubberizing roller 313 compresses the tape, so that the first rubberizing roller 313 and the second rubberizing roller 413 are ensured to always compress the tape in the rubberizing channel in the process of rolling and rubberizing the tape. Specifically, during the process of roll-gluing the material tape by the first gluing roller 313 and the second gluing roller 413, the first abutting driving member 3121 continuously outputs power, thereby ensuring that the acting force is continuously applied to the first gluing roller 313.

Specifically, in the embodiment, the first rubberizing roller mechanism 31 further includes a first rotary driving component, which is disposed on the first rubberizing roller seat 312 and is in driving connection with the first rubberizing roller 313 to drive the first rubberizing roller 313 to rotate. More specifically, the first rotary driving assembly includes a first rotary driving element (not shown), a first rotary driving wheel 3132, a first rotary transmission belt 3134 and a first rotary driven wheel 3133. The first rotary driving member is mounted on the first rubberizing roller seat 312, and the first rotary driving wheel 3132 is mounted on an output shaft of the first rotary driving member, so that the first rotary driving member can drive the first rotary driving wheel 3132 to rotate. The first rotation driven wheel 3133 is installed on the first rubberized roller 313, and the first rotation transmission belt 3134 is sleeved between the first rotation driving wheel 3132 and the first rotation driven wheel 3133, so that the first rotation driving wheel 3132 can drive the first rotation driven wheel 3133 to rotate through the first rotation transmission belt 3134. Alternatively, the first rotary drive may employ a motor.

Thus, when the first rubberized roller 313 needs to be driven to rotate, the first rotary driving member drives the first rotary driving wheel 3132 to rotate, the first rotary driving wheel 3132 drives the first rotary driven wheel 3133 to rotate through the first rotary transmission belt 3134, and the first rotary driven wheel 3133 drives the first rubberized roller 313 to rotate.

Specifically, in the embodiment, the second pasting driving assembly 410 includes a second pasting mounting seat 4101, a second pasting sliding seat 4102 and a second pasting driving structure (not shown). The second gluing sliding seat 4102 is movably connected to the second gluing mounting seat 4101 along a second direction, and the second gluing roller seat 412 is disposed on the second gluing sliding seat 4102 to move along the second direction together with the second gluing sliding seat 4102. The second paste driving structure is disposed on the second paste mounting seat 4101 and is in driving connection with the second paste sliding seat 4102 to drive the second paste sliding seat 4102 to move along the second direction. Thus, the second gluing sliding seat 4102 is driven by the second gluing driving structure to move along the second direction, so as to drive the second gluing roller 413 to move between the second glue preparing position B2 and the gluing position a. Optionally, a second rubberizing slide rail extending lengthwise along the second direction is disposed on the second rubberizing mount 4101, and a second rubberizing slide block is disposed on the second rubberizing slide seat 4102, and the second rubberizing slide block is in sliding fit with the second rubberizing slide rail, so that the second rubberizing slide seat 4102 is guided to move along the second direction by using the second rubberizing slide rail and the second rubberizing slide block.

Further, the second rubberizing driving assembly 410 further includes a second abutting driving structure, the second rubberizing roller seat 412 is movably connected to the second rubberizing slide seat 4102 along the second direction, the second abutting driving structure is disposed on the second rubberizing slide seat 4102 and is in driving connection with the second rubberizing roller seat 412 to drive the second rubberizing roller seat 412 to move along the second direction, so that the second suction plane 4135 of the second rubberizing roller 413 reaching the rubberizing position a abuts against the downstream cut-off end, and the end portion of the tape sucked by the second suction plane 4135 is stuck to one side of the downstream cut-off end. Alternatively, the second gluing sliding base 4102 is provided with a second abutting slide rail 4128 longitudinally extending along the second direction, the second gluing roller base 412 is provided with a second abutting slide block 4129, and the second abutting slide block 4129 is slidably engaged with the second abutting slide rail 4128, so that the second gluing roller base 412 is guided to move along the second direction by the second abutting slide rail 4128 and the second abutting slide block 4129.

Thus, when the glue is required to be applied, first, the second gluing sliding seat 4102 is driven by the second gluing driving structure to move along the second direction, so as to drive the second gluing roller 413 to move from the second glue preparing position B2 to the gluing position a. Then, the second abutting driving structure is used to drive the second rubberizing roller seat 412 to continue to move towards the downstream cut end along the second direction until the second suction plane 4135 of the second rubberizing roller 413 abuts against the downstream cut end, so as to stick the end of the adhesive tape sucked by the second suction plane 4135 to one side of the downstream cut end. And then rolling and pasting the adhesive tape until the adhesive tape is completely pasted between the upstream cut end and the downstream cut end.

Specifically, in the embodiment, the second gluing driving mechanism includes a second gluing driving element 4103, a second gluing driving wheel 4104, a second gluing driven wheel 4105, a second gluing transmission belt 4106, a second gluing screw 4107, a second gluing screw nut 4108 and a second gluing driving block 4109.

The second gluing driving unit 4103 is mounted on the second gluing mounting base 4101, and the second gluing driving wheel 4104 is mounted on the output shaft of the second gluing driving unit 4103 so as to be driven to rotate by the second gluing driving unit 4103. The second gluing screw 4107 is rotatably mounted to the second gluing mounting base 4101 around its axis, and the axis of the second gluing screw 4107 is parallel to the second direction. The second rubberizing driven wheel 4105 is mounted on the second rubberizing screw 4107, and the second rubberizing transmission belt 4106 is sleeved between the second rubberizing driving wheel 4104 and the second rubberizing driven wheel 4105, so that the second rubberizing driving wheel 4104 can drive the second rubberizing driven wheel 4105 to rotate through the second rubberizing transmission belt 4106. The second rubberized screw nut 4108 is threadedly connected to the second rubberized screw 4107 to enable the second rubberized screw nut 4108 to be driven to move in the second direction when the second rubberized screw 4107 is rotated. The second gluing driving block 4109 is fixedly connected to the second gluing screw nut 4108 and the second gluing slide 4102, so that the second gluing slide 4102 can move along the second direction along with the second gluing screw nut 4108. Alternatively, the second rubberizing driving part 4103 may employ a motor.

Therefore, the second rubberizing driving element 4103 drives the second rubberizing driving wheel 4104 to rotate, the second rubberizing driving belt 4106 drives the second rubberizing driven wheel 4105 to rotate, the second rubberizing driven wheel 4105 drives the second rubberizing screw 4107 to rotate, so as to drive the second rubberizing screw nut 4108 to move along the second direction, and the second rubberizing driving block 4109 drives the second rubberizing slide base 4102 to move along the second direction, so as to drive the second rubberizing roller base 412 and the second rubberizing roller 413 to move along the second direction. Specifically, in the embodiment, the second abutting driving structure comprises a second abutting driving piece 4121, a second abutting driving wheel 4122, a second abutting driven wheel 4123, a second abutting transmission belt 4124, a second abutting screw 4125, a second abutting screw nut 4126 and a second abutting driving block 4127.

The second contact driver 4121 is mounted to the second gluing slider 4102, and the second contact driver 4122 is mounted to an output shaft of the second contact driver 4121, so that the second contact driver 4121 can drive the second contact driver 4122 to rotate. The second abutting lead screw 4125 is rotatably connected to the second gluing slide 4102 around its axis, and the axis of the second abutting lead screw 4125 is parallel to the second direction. A second contact follower 4123 is attached to the second contact screw 4125, a second contact screw nut 4126 is screwed to the second contact screw 4125, and a second contact driving block 4127 is fixedly connected to the second contact screw nut 4126 and the second rubberizing roller holder 412. Thus, when the second rubberizing roller 413 needs to be driven to abut against the downstream cut-off end, the second abutting driving piece 4121 drives the second abutting driving wheel 4122 to rotate, the second abutting driving wheel 4122 drives the second abutting driven wheel 4123 to rotate through the second abutting transmission belt 4124, the second abutting driven wheel 4123 drives the second abutting screw rod 4125 to rotate, so that the second abutting screw rod nut 4126 is driven to move along the second direction, and the second abutting driving block 4127 drives the second rubberizing roller seat 412 and the second rubberizing roller 413 to move along the second direction until the second rubberizing roller 413 abuts against the downstream cut-off end. Alternatively, the second abutment driver 4121 may employ a motor.

It should be noted that the second abutting driving structure is used for applying an acting force to the second rubberizing roller 413, and under the driving action of the acting force, the second rubberizing roller 413 compresses the tape, so that the second rubberizing roller 413 and the first rubberizing roller 313 are ensured to always compress the tape in the rubberizing channel in the process of rolling and rubberizing the tape. Specifically, during the roll rubberizing of the tape by the second rubberizing roller 413 and the first rubberizing roller 313, the second abutting driving member 4121 continuously outputs power, thereby ensuring that the acting force is continuously applied to the second rubberizing roller 413.

Specifically, in the embodiment, the second gluing roller mechanism 41 further includes a second rotation driving component, which is disposed on the second gluing roller base 412 and is in driving connection with the second gluing roller 413 to drive the second gluing roller 413 to rotate. More specifically, the second rotary drive assembly includes a second rotary drive member 4131, a second rotary drive pulley 4132, a second rotary drive belt 4134, and a second rotary driven pulley 4133. The second rotary driving member 4131 is mounted on the second rubberizing roller seat 412, and the second rotary driving member 4132 is mounted on an output shaft of the second rotary driving member 4131, so that the second rotary driving member 4131 can drive the second rotary driving member 4132 to rotate. The second rotary driven wheel 4133 is mounted on the second rubberizing roller 413, and the second rotary transmission belt 4134 is sleeved between the second rotary driving wheel 4132 and the second rotary driven wheel 4133, so that the second rotary driving wheel 4132 can drive the second rotary driven wheel 4133 to rotate through the second rotary transmission belt 4134. Alternatively, the second rotary driver 4131 may employ a motor.

Thus, when the second rubberizing roller 413 needs to be driven to rotate, the second rotary driving member 4131 drives the second rotary driving wheel 4132 to rotate, the second rotary driving wheel 4132 drives the second rotary driven wheel 4133 to rotate through the second rotary transmission belt 4134, and the second rotary driven wheel 4133 drives the second rubberizing roller 413 to rotate.

Referring to fig. 1 and 12, in an embodiment of the present invention, the first gluing unit 30 further includes a first unwinding mechanism 32, a first glue preparing mechanism 33, and a first tape cutting mechanism 34 (see fig. 4). The first unwinding mechanism 32 is configured to unwind the output tape strip to the first tape preparation mechanism 33. The first glue preparation mechanism 33 is configured to pick up the leading end of the tape and convey the tape to the first glue preparation position B1, and the first adsorption plane 3135 of the first rubberizing roller 313 is configured to adsorb the leading end of the tape at the first glue preparation position B1. The first tape cutting mechanism 34 is configured to cut the tape adsorbed by the first adsorption plane 3135 of the first rubberizing roller 313 to form an adhesive tape having one end adsorbed and fixed to the first adsorption plane 3135 of the first rubberizing roller 313. Thus, when glue preparation is required, the first rubberizing roller 313 moves to the first glue preparation position B1, and the first glue preparation mechanism 33 conveys the head end of the picked tape to the first glue preparation position B1, so as to be adsorbed and fixed by the first adsorption plane 3135 of the first rubberizing roller 313. Then, the first tape cutting mechanism 34 cuts the leading end of the tape strip, so as to form a tape with one end being adsorbed and fixed by the first adsorption plane 3135 of the first rubberizing roller 313, thereby completing the preparation of the tape.

In some embodiments, the first glue preparing mechanism 33 includes a first glue preparing driving assembly 331, a first lifting base 332, and a first glue preparing pick-up assembly 333. The first glue preparation driving assembly 331 is drivingly connected to the first lifting base 332 to drive the first lifting base 332 to move toward or away from the first glue preparation position B1 along the first direction. The first glue preparing pick-up assembly 333 is disposed on the first lifting base 332 to move along the first direction to the first glue preparing position B1 along with the first lifting base 332. The first adhesive tape preparing pick-up assembly 333 is used for picking up or releasing the starting end of the tape fed out from the first unwinding mechanism 32. In this way, when the tape is prepared, the first preparation picking assembly 333 picks up the leading end of the tape, and the first preparation driving assembly 331 drives the first lifting seat 332 to move toward the first preparation position B1 along the first direction until the leading end of the tape is adsorbed and fixed by the first adsorption plane 3135 of the first rubberizing roller 313. Then, the first adhesive tape preparing pick-up assembly 333 releases the tape and returns to the original position in the first direction, and picks up the tape again. Then, the first tape cutting mechanism 34 cuts the tape strip between the first standby tape picking assembly 333 and the first rubberizing roller 313, so as to form a tape with one end being adsorbed and fixed by the first adsorption plane 3135 of the first rubberizing roller 313.

Referring to fig. 4, in the embodiment, the first tape cutting mechanism 34 includes a first tape cutting base 341, a first tape cutting driving member 343, and a first tape cutting blade 342. The first rubber cutting base 341 is movably disposed along a third direction, and the third direction is perpendicular to the first direction and the second direction. The first rubber cutting driving member 343 is drivingly connected to the first rubber cutting base 341 to drive the first rubber cutting base 341 to move along the third direction. The first tape cutter 342 is mounted on the first tape cutter 341 to move along the third direction with the first tape cutter 341 and cut the tape. Thus, the first tape cutter 342 is moved along the width direction (i.e. the third direction) of the tape strip to cut the tape strip, so as to ensure that the tape strip is cut, and is more suitable for the tape strip with a larger width. Alternatively, the first glue driving member 343 may employ an air cylinder.

It should be noted that the longitudinal direction of the first rubberizing roller 313, the width direction of the tape, and the width direction of the tape are all parallel to the third direction. Specifically, in the embodiment shown in fig. 1, the first direction is an up-down direction, the second direction is a left-right direction, and the third direction is a direction perpendicular to the paper.

It should be noted that the first tape cutting mechanism 34 may be independently disposed, and of course, in other embodiments, the first tape cutting mechanism 34 may also be mounted on the cutting mechanism 10, which is beneficial to improving the compactness of the structure, simplifying the structure, and optimizing the layout of the device.

Further, the first rubberizing roller mechanism 31 further includes a first clamping structure 315 located between the first glue preparing position B1 and the first glue preparing mechanism 33. The first clamping structure 315 comprises a first fixed clamping block 3151 and a first movable clamping block, which are movable together with the first rubberized roll 313 along the second direction, the first movable clamping block being arranged to be movable towards and away from the first fixed clamping block 3151. In particular, a first fixed clamping block 3151 is fixedly connected to the first rubberizing slide 3102, and a first movable clamping block is connected to the first rubberizing slide 3102, either closer to or farther from the first fixed clamping block 3151. A first clamping channel for the adhesive tape web to pass through is formed between the first movable clamping block and the first fixed clamping block 3151.

In this way, when the tape is prepared, the first prepared adhesive picking assembly 333 picks up the leading end of the tape and moves towards the first prepared adhesive position B1 along the first direction, so that the leading end of the tape passes through the first clamping channel and reaches the first rubberizing roller 313, and then the tape can be adsorbed and fixed by the first adsorption plane 3135. The first movable clamping block moves towards the first fixed clamping block 3151 until clamping the strip of adhesive tape. The first stock pick assembly 333 releases the strip of tape and returns to the initial position in the first direction and picks up the strip of tape again. (at this time, the first movable clamping block and the first fixed clamping block 3151 are used to clamp the tape, so as to avoid the tape falling off due to the unstable adsorption and fixation of the first adsorption plane 3135 of the first rubberizing roller 313 to the tape). Preferably, after the first movable clamping block and the first fixed clamping block 3151 clamp the adhesive tape strip, the starting end of the adhesive tape strip is adsorbed and fixed by using the first adsorption plane 3135 of the first rubberizing roller 313. Of course, in other embodiments, the suction action of the first suction plane 3135 of the first rubberizing roller 313 to the tape strip and the clamping action of the first movable clamping block and the first fixed clamping block 3151 to the tape strip may be performed simultaneously, which is not limited herein.

Then, the first tape cutter 342 is driven by the first tape cutting driving member 343 to move along the third direction, so as to cut off the tape between the first tape preparing mechanism 33 and the first clamping structure 315. At this time, one end of the cut-off adhesive tape is sucked and fixed by the first suction plane 3135 of the first rubberizing roller 313, and the other end is clamped and fixed by the first movable clamping block and the first fixed clamping block 3151, thereby preventing the adhesive tape from being deviated during the movement of the first rubberizing roller 313 to the rubberizing position a in the second direction.

Optionally, the first movable clamping block is provided with a first clamping slider, and the first rubberizing slider 3102 is provided with a first clamping slide rail extending lengthwise in the second direction. The first clamping slide block is in sliding fit with the first clamping slide rail, so that the first movable clamping block is guided to move along the second direction. The first clamping structure 315 further comprises a first clamping driving member mounted to the first rubberizing slider 3102, the first clamping driving member being drivingly connected to the first movable clamping block to drive the first movable clamping block to move in the second direction toward or away from the first fixed clamping block 3151 to clamp or release the strip of tape. It should be noted that the first clamp actuator may be a pneumatic cylinder.

Further, the first glue applying roller mechanism 31 further includes a first glue clamping structure 314, the first glue clamping structure 314 includes a first fixed glue clamping block 3141 and a first movable glue clamping block (not shown), the first fixed glue clamping block 3141 is disposed between the first clamping structure 315 and the first glue preparing mechanism 33, and the first movable glue clamping block is disposed close to or far away from the first fixed glue clamping block 3141. Specifically, the first fixed block 3141 is fixedly connected to the first rubberizing mount 3101, and the first movable block 3141 may be connected to the first rubberizing mount 3101 closer to or farther from the first fixed block 3141. A first glue clamping channel for the adhesive tape material to pass through is formed between the first fixed glue clamping block 3141 and the first movable glue clamping block. The first fixed block 3141 and the first movable block have a first cutting groove a for the first tape cutter 342 to pass through in the third direction. In this way, when the tape is prepared, the first prepared tape picking assembly 333 picks up the leading end of the tape and moves towards the first rubberizing roller mechanism 31 along the first direction, so that the leading end of the tape passes through the first glue clamping channel and the first clamping channel in sequence and then reaches the first rubberizing roller 313, and further the tape can be adsorbed and fixed by the first adsorption plane 3135. The first movable clamping block moves towards the first fixed clamping block 3151 until clamping the strip of adhesive tape. The first stock pick assembly 333 releases the strip of tape and returns to the initial position in the first direction and picks up the strip of tape again. Then, the first movable glue-clipping block moves towards the first fixed glue-clipping block 3141 until the tape strip is clipped. Then, the first tape cutter 342 is driven by the first tape cutter driving member 343 to move along the first tape cutter groove a, so as to cut off the tape clamped between the first movable tape clamping block and the first fixed tape clamping block 3141. Then, the first movable rubber clamping block moves away from the first fixed rubber clamping block 3141 to loosen the adhesive tape strip. One end of the cut adhesive tape is adsorbed and fixed by the first adsorption plane 3135 of the first rubberizing roller 313, and the other end is clamped and fixed by the first movable clamping block and the first fixed clamping block 3151, so that the adhesive tape is prevented from being deviated in the process that the first rubberizing roller 313 moves to the rubberizing position a in the second direction. And, the new starting end of the cut tape strip is picked up and fixed by the first adhesive tape preparing pick-up assembly 333.

It can be understood that, the arrangement of the first adhesive clamping structure 314 enables the adhesive tape strips on two sides of the first adhesive tape cutter 342 to be clamped and fixed by the first movable adhesive clamping block and the first fixed adhesive clamping block 3141 in the process of cutting the adhesive tape strips, thereby avoiding poor cutting quality caused by the shaking of the adhesive tape strips.

Optionally, a first glue clamping sliding block is arranged on the first movable glue clamping block, and a first glue clamping sliding rail which lengthways extends along the second direction is arranged on the first gluing mounting base 3101. The first rubber clamping slide block is in sliding fit with the first rubber clamping slide rail, so that the first movable clamping block is guided to move along the second direction. The first adhesive clamping structure 314 further includes a first adhesive clamping driving member mounted on the first adhesive mounting base 3101, and the first adhesive clamping driving member is in driving connection with the first movable adhesive clamping block to drive the first movable adhesive clamping block to move close to or away from the first fixed adhesive clamping block 3141 along the second direction, so as to clamp or loosen the adhesive tape strip. It should be noted that the first glue driving member may be an air cylinder.

Referring to fig. 12, in an embodiment, the first standby adhesive picking assembly 333 includes a first adsorption plate 3331 fixedly connected to the first lifting base 332, and the first adsorption plate 3331 is used to adsorb and fix the tape strip unreeled and output by the first unreeling mechanism 32. Further, the first adsorption plate 3331 has a plurality of first adsorption parts spaced apart from each other at an end facing the first glue preparation position B1. The first movable clamping block of the first clamping structure 315 has a plurality of first avoidance grooves avoiding the corresponding first absorption portions on a side thereof facing the first fixed clamping block 3151.

Further, the first glue preparing picking assembly 333 further includes a first pressing block connected to the first lifting base 332 toward or away from the first adsorption plate 3331. A first pressing channel for the adhesive tape material to pass through is formed between the first pressing block and the first adsorption plate 3331.

Therefore, the adhesive tape strip unreeled and output by the first unreeling mechanism 32 is conveyed to pass through the first pressing channel, the starting end of the adhesive tape strip exceeds one side of the first adsorption plate 3331 facing the first glue preparation position B1, the first adsorption plate 3331 adsorbs and fixes the adhesive tape strip, and the first pressing block moves towards the first adsorption plate 3331 until the adhesive tape strip is pressed and fixed on the first adsorption plate 3331. Then, the first adsorption plate 3331 and the first pressing block move along the first lifting base 332 toward the first rubberizing roller 313 of the first glue preparation position B1 in the first direction until the plurality of first adsorption portions of the first adsorption plate 3331 are inserted into the first clamping passage between the first fixed clamping block 3151 and the first movable clamping block. At this time, the tape passes through the first glue clamping passage and the first clamping passage and reaches the first adsorption plane 3135 of the first rubberizing roller 313, so that it can be adsorbed and fixed by the first adsorption plane 3135. The first movable clamping block moves towards the first fixed clamping block 3151 until clamping the strip of adhesive tape. At this time, each first absorbing portion is located in the corresponding first avoiding groove, so that the first absorbing portion does not hinder the first movable clamping block from moving towards the first fixed clamping block 3151 to clamp the adhesive tape strip. Then, the first adhesive tape preparing pick-up assembly 333 releases the tape and returns to the original position in the first direction, and picks up the tape again. Then, the first movable rubber clamping block moves towards the first fixed rubber clamping block 3141 until the adhesive tape strip is clamped. Then, the first tape cutter 342 is driven by the first tape cutter driving member 343 to move along the first tape cutter groove a, so as to cut off the tape clamped between the first movable tape clamping block and the first fixed tape clamping block 3141. Then, the first movable rubber clamping block moves away from the first fixed rubber clamping block 3141 to loosen the adhesive tape strip. One end of the adhesive tape cut and formed at this time is sucked and fixed by the first suction plane 3135 of the first rubberizing roller 313, and the other end is clamped and fixed by the first movable clamping block and the first fixed clamping block 3151.

Optionally, the first glue preparing pick-up assembly 333 further includes a first pressing driving block and a first pressing driving member, the first pressing driving block is provided with a first pressing sliding block, and the first pressing block is fixedly connected to the first pressing driving block. The first lifting seat 332 is provided with a first pressing slide rail extending along the lengthwise direction of the second direction, and the first pressing slide block is in sliding fit with the first pressing slide rail, so that the first pressing drive block and the first pressing slide rail are guided to move along the second direction. The first pressing driving member is mounted on the first lifting seat 332 and is in driving connection with the first pressing driving block to drive the first pressing driving block to move along the second direction, so as to drive the first pressing block to move towards or away from the first absorption plate 3331 along the second direction, so as to clamp or loosen the adhesive tape strip.

Specifically, in the embodiment, the first adhesive driving component 331 includes a first adhesive mounting base 3311 and a first adhesive driving structure. The first lifting base 332 is movably connected to the first glue-prepared mounting base 3311 along a first direction, and the first glue-prepared driving structure is disposed on the first glue-prepared mounting base 3311 and is drivingly connected to the first lifting base 332 to drive the first lifting base 332 to move along the first direction relative to the first glue-prepared mounting base 3311.

Further, the first lifting seat 332 is provided with a first lifting slider 3322, and the first glue preparing installation seat 3311 is provided with a first lifting slide rail 3321 extending lengthwise along a first direction. The first lifting slider 3322 is slidably engaged with the first lifting slide 3321 to guide the movement of the first lifting base 332 along the first direction.

Further, the first glue driving structure comprises a first glue driving element 3312, a first glue driving wheel 3313, a first glue driven wheel, a first glue transmission belt 3315, a first glue rod 3316, a first glue rod nut 3317, and a first glue driving block 3318.

The first glue driver 3312 is mounted on the first glue mount 3311, and the first glue driver 3313 is mounted on the driving end of the first glue driver 3312. The first glue-applying rod 3316 is rotatably connected to the first glue-applying mounting base 3311 around its axis, and the axis of the first glue-applying rod 3316 is parallel to the first direction. The first glue-equipped driven wheel is installed on a first glue-equipped thread rod 3316, and a first glue-equipped transmission belt 3315 is sleeved between the first glue-equipped driving wheel 3313 and the first glue-equipped driven wheel. The first glue-prepared screw nut 3317 is screwed to the first glue-prepared screw 3316 and is fixedly connected to the first lifting base 332. So, first being equipped with and gluing driving piece 3312 and can driving first being equipped with and gluing the action wheel 3313 rotatory, first being equipped with and gluing the action wheel 3313 and gluing the action wheel 3315 through first being equipped with and driving first being equipped with to glue from the driving wheel rotatory, first being equipped with glues the action wheel and driving first being equipped with to glue the silk pole 3316 rotatory to order about first being equipped with to glue silk pole nut 3317 and remove along the first direction, and then drive first lift seat 332 and remove along the first direction. Alternatively, the first glue drive 3312 may employ a motor.

Referring to fig. 1, in an embodiment of the present invention, the second gluing unit 40 further includes a second unwinding mechanism 42, a second glue preparation mechanism 43, and a second tape cutting mechanism 44 (see fig. 4). The second unwinding mechanism 42 is configured to unwind the output tape to the second tape preparation mechanism 43. The second glue preparation mechanism 43 is configured to pick up the leading end of the tape and convey the tape to the second glue preparation position B2, and the second adsorption plane 4135 of the second gluing roller 413 is configured to adsorb the leading end of the tape at the second glue preparation position B2. The second tape cutting mechanism 44 is configured to cut the tape adsorbed by the second adsorption plane 4135 of the second rubberizing roller 413 to form a tape with one end adsorbed and fixed to the second adsorption plane 4135 of the second rubberizing roller 413. Thus, when glue needs to be prepared, the second gluing roller 413 moves to the second glue preparation position B2, and the second glue preparation mechanism 43 picks up the leading end of the tape unwound and output by the second unwinding mechanism 42 and conveys the leading end of the tape to the second glue preparation position B2, so that the second suction plane 4135 of the second gluing roller 413 can be sucked and fixed. Then, the second tape cutting mechanism 44 cuts the starting end of the tape strip, so as to form a tape with one end being adsorbed and fixed by the second adsorption plane 4135 of the second rubberizing roller 413, thereby completing the tape preparation.

Referring to fig. 13 to 15, in some embodiments, the second glue preparation mechanism 43 includes a second glue preparation driving assembly 431, a second lifting base 432 and a second glue preparation picking assembly 433. The second glue preparation driving assembly 431 is drivingly connected to the second lifting base 432 to drive the second lifting base 432 to move toward or away from the second glue preparation position B2 along the first direction. The second glue preparing pick-up assembly 433 is disposed on the second lifting base 432 and moves along the first direction to the second glue preparing position B2 along with the second lifting base 432. The second adhesive tape preparing and picking assembly 433 is used for picking or releasing a starting end of the adhesive tape unreeled and output by the second unreeling mechanism 42. In this way, when the tape is prepared, the second tape preparation picking assembly 433 picks up the leading end of the tape, and the second tape preparation driving assembly 431 drives the second lifting seat 432 to move toward the second tape preparation position B2 along the first direction until the leading end of the tape is adsorbed and fixed by the second adsorption plane 4135 of the second rubberizing roller 413. Then, the second adhesive tape preparing and picking assembly 433 releases the tape and returns to the original position in the first direction, and picks up the tape again. Finally, the second tape cutting mechanism 44 cuts the tape strip from between the second tape preparation pick-up assembly 433 and the second rubberizing roller 413, so as to form a tape with one end being adsorbed and fixed by the second adsorption plane 4135 of the second rubberizing roller 413.

Referring to fig. 4, in an embodiment, the second tape cutting mechanism 44 includes a second tape cutting base 441, a second tape cutting driving element 443, and a second tape cutting blade 442. The second glue cutting base 441 is movably arranged along a third direction, and the third direction is perpendicular to the first direction and the second direction. The second glue cutting driving element 443 is in driving connection with the second glue cutting base 441 to drive the second glue cutting base 441 to move along the third direction. The second tape cutter 442 is mounted on the second tape cutting base 441 to move along the third direction along with the second tape cutting base 441, so as to cut off the tape. Thus, the second tape cutter 442 moves in the width direction (i.e., the third direction) of the tape strip to cut the tape strip, so as to ensure that the tape strip is cut, and is more suitable for a tape strip with a larger width. Alternatively, the second glue cutting driving part 443 may employ a cylinder.

It should be noted that the longitudinal direction of the second rubberizing roller 413, the width direction of the tape, and the width direction of the tape are all parallel to the third direction. Specifically, in the embodiment shown in fig. 1, the first direction is an up-down direction, the second direction is a left-right direction, and the third direction is a direction perpendicular to the paper.

It should be noted that the second tape cutting mechanism 44 may be independently disposed, and of course, in other embodiments, the second tape cutting mechanism 44 may also be mounted on the cutting mechanism 10, which is beneficial to improving the compactness of the structure, simplifying the structure, and optimizing the layout of the device.

Referring to fig. 7, further, the second glue applying roller mechanism 41 further includes a second clamping structure 415 located between the second glue preparing position B2 and the second glue preparing mechanism 43. The second clamping structure 415 comprises a second fixed clamping block 4151 and a second movable clamping block movable together with the second rubberizing roller 413 in the second direction, the second movable clamping block being arranged to be movable towards and away from the second fixed clamping block 4151. In particular, a second fixed clamping block 4151 is fixedly connected to the second rubberizing slide 4102, and a second movable clamping block is connected to the second rubberizing slide 4102, nearably or distantly, towards the second fixed clamping block 4151. The second movable clamp block and the second fixed clamp block 4151 form therebetween a second clamping passage through which the adhesive tape supply tape passes.

Thus, when the tape is prepared, the second tape preparation picking assembly 433 picks up the leading end of the tape and moves towards the second tape preparation position B2 along the first direction, so that the leading end of the tape passes through the second clamping channel and then reaches the second rubberizing roller 413, and further the tape can be adsorbed and fixed by the second adsorption plane 4135. The second movable clamp block moves towards the second fixed clamp block 4151 until gripping the strip of adhesive tape. The second adhesive tape preparing pick-up assembly 433 releases the tape and returns to the original position in the first direction, and picks up the tape again. (at this time, the second movable clamping block and the second fixed clamping block 4151 are used to clamp the tape, so as to avoid the tape falling off due to the unstable adsorption and fixation of the second adsorption plane 4135 of the second rubberizing roller 413 on the tape). Preferably, after the second movable clamping block and the second fixed clamping block 4151 clamp the adhesive tape strip, the starting end of the adhesive tape strip is adsorbed and fixed by the second adsorption plane 4135 of the second rubberizing roller 413. Of course, in other embodiments, the action of the second suction plane 4135 of the second rubberizing roller 413 sucking the fixed tape strip and the action of the second movable clamping block and the second fixed clamping block 4151 clamping the tape strip may be performed simultaneously, which is not limited herein.

Then, the second tape cutter 442 is driven by the second tape cutting driving element 443 to move along the third direction, so as to cut off the tape between the second tape preparing mechanism 43 and the second clamping structure 415. At this time, one end of the cut adhesive tape is fixedly adsorbed by the second adsorption plane 4135 of the second rubberizing roller 413, and the other end of the cut adhesive tape is fixedly clamped by the second movable clamping block and the second fixed clamping block 4151, so that the adhesive tape is prevented from being deviated in the process that the second rubberizing roller 413 moves to the rubberizing position a in the second direction.

Optionally, a second clamping slider is disposed on the second movable clamping block, and a second clamping slide rail extending lengthwise in the second direction is disposed on the second gluing sliding seat 4102. The second clamping slide block is in sliding fit with the second clamping slide rail, so that the second movable clamping block is guided to move along the second direction. The second clamping structure 415 further comprises a second clamping driving member mounted on the second rubberizing slider 4102, and the second clamping driving member is in driving connection with the second movable clamping block to drive the second movable clamping block to move in the second direction to approach or move away from the second fixed clamping block 4151 to clamp or release the adhesive tape strip. It should be noted that the second clamp actuator may be a pneumatic cylinder.

Further, the second rubberizing roller mechanism 41 further includes a second rubberizing structure 414, the second rubberizing structure 414 includes a second fixed rubberizing block 4141 and a second movable rubberizing block, the second fixed rubberizing block 4141 is disposed between the second clamping structure 415 and the second glue preparation mechanism 43, and the second movable rubberizing block is disposed close to or far away from the second fixed rubberizing block 4141. Specifically, the second fixed block 4141 is fixedly connected to the second mounting seat 4101, and the second movable block is connected to the second mounting seat 4101 toward or away from the second fixed block 4141. A second glue clamping channel for the adhesive tape material to pass through is formed between the second fixed glue clamping block 4141 and the second movable glue clamping block. The second fixed block 4141 and the second movable block have a second cutting groove b through which the second tape cutter 442 passes in the third direction. Therefore, when the adhesive tape is prepared, the second adhesive tape preparing picking assembly 433 picks up the starting end of the adhesive tape strip and moves towards the second adhesive tape pasting roller mechanism 41 along the first direction, so that the starting end of the adhesive tape strip sequentially passes through the second adhesive clamping channel and the second clamping channel and then reaches the second adhesive tape pasting roller 413, and further the adhesive tape strip can be adsorbed and fixed by the second adsorption plane 4135. The second movable clamp block moves towards the second fixed clamp block 4151 until gripping the strip of adhesive tape. The second adhesive tape preparing pick-up assembly 433 releases the tape and returns to the original position in the first direction, and picks up the tape again. Then, the second movable glue-clipping block moves towards the second fixed glue-clipping block 4141 until the tape strip is clipped. Then, the second tape cutter 442 is driven by the second tape cutting driving member 443 to move along the second tape cutting groove b, so as to cut off the tape clamped between the second movable tape clamping block and the second fixed tape clamping block 4141. Then, the second movable block is moved away from the second fixed block 4141 to release the tape strip. One end of the cut adhesive tape is adsorbed and fixed by the second adsorption plane 4135 of the second rubberizing roller 413, and the other end of the cut adhesive tape is clamped and fixed by the second movable clamping block and the second fixed clamping block 4151, so that the adhesive tape is prevented from deviating in the process that the second rubberizing roller 413 moves to the rubberizing position a along the second direction. And, the new starting end of the cut tape strip is picked up and fixed by the second adhesive tape preparing pick-up assembly 433.

It can be understood that, the second adhesive clamping structure 414 is disposed such that, in the process of cutting the adhesive tape strip, the adhesive tape strips on both sides of the second adhesive tape cutter 442 are clamped and fixed by the second movable adhesive clamping block and the second fixed adhesive clamping block 4141, thereby avoiding poor cutting quality caused by the shaking of the adhesive tape strip.

Optionally, a second glue-clamping sliding block is disposed on the second movable glue-clamping block, and a second glue-clamping sliding rail extending lengthwise along the second direction is disposed on the second gluing mounting seat 4101. The second rubber clamping slide block is in sliding fit with the second rubber clamping slide rail, so that the second movable clamping block is guided to move along the second direction. The second adhesive clamping structure 414 further includes a second adhesive clamping driving member mounted on the second adhesive mounting seat 4101, and the second adhesive clamping driving member is in driving connection with the second movable adhesive clamping block to drive the second movable adhesive clamping block to move closer to or away from the second fixed adhesive clamping block 4141 along the second direction, so as to clamp or release the adhesive tape strip. It should be noted that the second glue driving member may be an air cylinder.

Referring to fig. 13 to fig. 15, in an embodiment, the second adhesive preparation picking assembly 433 includes a second adsorption plate 4331 fixedly connected to the second lifting base 432, and the second adsorption plate 4331 is used to absorb and fix the adhesive tape strip unreeled and output by the second unreeling mechanism 42. Further, the second suction plate 4331 has a plurality of second suction portions d spaced apart from each other at an end facing the second glue preparing position B2. One side of the second movable rubber clamping block of the second clamping structure 415 facing the second fixed clamping block 4151 is provided with a plurality of second avoiding grooves for avoiding the corresponding second adsorption part d.

Further, the second glue preparing pick-up assembly 433 further includes a second pressing block 4332 connected to the second lifting seat 432 toward the second suction plate 4331 in a manner of being able to approach or separate from the second suction plate 4331. A second pressing passage through which the adhesive tape web passes is formed between the second pressing block 4332 and the second suction plate 4331.

Therefore, the tape strip unwound and outputted by the second unwinding mechanism 42 is conveyed to pass through the second pressing channel, the starting end of the tape strip exceeds the end of the second adsorption plate 4331 facing the second adhesive preparation position B2, the second adsorption plate 4331 adsorbs and fixes the tape strip, and the second pressing block 4332 moves towards the second adsorption plate 4331 until the tape strip is pressed and fixed on the second adsorption plate 4331. Then, the second suction plate 4331 and the second pressing block 4332 move along the first direction with the second lifting and lowering base 432 toward the second rubberizing roller 413 at the second glue preparation position B2 until the plurality of second suction portions d of the second suction plate 4331 are inserted into the second clamping passage between the second fixed clamping block 4151 and the second movable clamping block. At this time, the tape passes through the second glue clamping channel and the second clamping channel, and reaches the second adsorption plane 4135 of the second rubberizing roller 413, so that it can be adsorbed and fixed by the second adsorption plane 4135. The second movable clamp block moves towards the second fixed clamp block 4151 until gripping the strip of adhesive tape. At this time, each second suction portion d is located in the corresponding second avoiding groove, so that the second suction portion d does not obstruct the second movable clamping block from moving toward the second fixed clamping block 4151 to clamp the adhesive tape carrier tape. Then, the second adhesive tape preparing and picking assembly 433 releases the tape and returns to the original position in the first direction, and picks up the tape again. Then, the second movable glue-clipping block moves towards the second fixed glue-clipping block 4141 until the tape strip is clipped. Then, the second tape cutter 442 is driven by the second tape cutting driving member 443 to move along the second tape cutting groove b, so as to cut off the tape clamped between the second movable tape clamping block and the second fixed tape clamping block 4141. Then, the second movable block is moved away from the second fixed block 4141 to release the tape strip. One end of the tape cut at this time is sucked and fixed by the second suction plane 4135 of the second rubberizing roller 413, and the other end is clamped and fixed by the second movable clamping block and the second fixed clamping block 4151.

Optionally, the second glue preparing pick-up assembly 433 further includes a second pressing driving block 4334 and a second pressing driving element 4333, wherein a second pressing slider is disposed on the second pressing driving block 4334, and the second pressing block 4332 is fixedly connected to the second pressing driving block 4334. The second lifting seat 432 is provided with a second pressing slide rail extending lengthwise along the second direction, and the second pressing slide block is in sliding fit with the second pressing slide rail, so that the second pressing drive block 4334 and the second pressing block 4332 fixed on the second pressing drive block 4334 are guided by the second pressing slide block and the second pressing slide rail along the movement of the second direction. The second pressing driving element 4333 is installed on the second lifting seat 432, and is in driving connection with the second pressing driving block 4334 to drive the second pressing driving block 4334 to move along the second direction, so as to drive the second pressing block 4332 to move toward or away from the second adsorption plate 4331 along the second direction, so as to clamp or loosen the tape.

Specifically, in the embodiment, the second glue driving assembly 431 includes a second glue mounting seat 4311 and a second glue driving structure. The second lifting seat 432 is movably connected to the second glue-prepared mounting seat 4311 along the first direction, and the second glue-prepared driving structure is disposed on the second glue-prepared mounting seat 4311 and is drivingly connected to the second lifting seat 432 to drive the second lifting seat 432 to move along the first direction relative to the second glue-prepared mounting seat 4311.

Further, the second lifting seat 432 is provided with a second lifting slider 4322, and the second glue preparation installation seat 4311 is provided with a second lifting slide rail 4321 extending lengthwise along the first direction. The second lifting slider 4322 is slidably engaged with the second lifting slide rail 4321 to guide the movement of the second lifting base 432 along the first direction.

Further, the second glue preparing driving structure includes a second glue preparing driving element 4312, a second glue preparing driving wheel 4313, a second glue preparing driven wheel 4314, a second glue preparing transmission belt 4315, a second glue preparing screw 4316, a second glue preparing screw nut 4317, and a second glue preparing driving block 4318.

The second glue preparing driving element 4312 is installed on the second glue preparing installation seat 4311, and the second glue preparing driving wheel 4313 is installed at the driving end of the second glue preparing driving element 4312. The second glue preparing wire rod 4316 is rotatably connected to the second glue preparing mounting seat 4311 around its axis, and the axis of the second glue preparing wire rod 4316 is parallel to the first direction. The second glue preparation driven wheel 4314 is installed on the second glue preparation thread rod 4316, and the second glue preparation transmission belt 4315 is sleeved between the second glue preparation driving wheel 4313 and the second glue preparation driven wheel 4314. The second glue preparation screw rod nut 4317 is in threaded connection with the second glue preparation screw rod 4316, and is fixedly connected with the second lifting seat 432 through the second glue preparation driving block 4318. Therefore, the second glue driving component 4312 can drive the second glue driving wheel 4313 to rotate, the second glue driving wheel 4313 drives the second glue driven wheel 4314 to rotate through the second glue transmission belt 4315, and the second glue driven wheel 4314 drives the second glue rod 4316 to rotate, so as to drive the second glue rod nut 4317 to move along the first direction, and further drive the second lifting seat 432 to move along the first direction through the second glue driving block 4318. Alternatively, the second glue drive 4312 may employ a motor.

Based on above-mentioned material area processing apparatus, the embodiment of the utility model provides an embodiment still provides a coiling equipment, and this coiling equipment includes the material area processing apparatus who says so in any embodiment. Specifically, the winding device further comprises a winding device arranged downstream of the strip processing device for winding with the strip processed by the strip processing device.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A tape handling device, comprising:

a cutting mechanism;

2. The tape handling device of claim 1, wherein the pinch mechanism comprises a pinch drive assembly, a movable base, and a clamp assembly;

3. The tape handling device of claim 2, wherein the clamping assembly comprises a fixed frame, a first movable seat, a second movable seat, a first clamping driving member and a second clamping driving member;

4. The tape handling device of claim 1, wherein the cutting mechanism comprises a cutting fixture, a first cutting mounting block, a first cutting blade, a first cutting drive, a second cutting mounting block, and a second cutting blade;

5. The tape processing apparatus of claim 4, wherein the cutting mechanism further comprises a first pressing block, a second pressing block and an elastic member; the first pressing block and the second pressing block are respectively arranged on the first cutting and mounting block and the second cutting and mounting block, and a pressing channel for the material belt to pass through is formed between the first pressing block and the second pressing block;

6. The tape handling device of claim 1, wherein the taping mechanism comprises a first taping unit and a second taping unit, the first taping unit and the second taping unit being respectively disposed on opposite sides of the taping position in a second direction perpendicular to the first direction;

7. The tape processing device of claim 6, wherein the first rubberizing roller has a first absorption plane, a first rolling cambered surface and a first pressing plane which are sequentially arranged along the circumferential direction; the second rubberizing roller is provided with a second adsorption plane, a second rolling and rubberizing cambered surface and a second pressing and rubberizing plane which are sequentially distributed along the circumferential direction;

8. The material belt processing device of claim 6, wherein the first gluing unit further comprises a first unreeling mechanism, a first glue preparation mechanism and a first tape cutting mechanism, the first unreeling mechanism is used for unreeling the output tape material belt to the first glue preparation mechanism, the first glue preparation mechanism is used for picking up a starting end of the tape material belt and conveying the tape material belt to the first glue preparation position, and the first gluing roller is used for adsorbing the starting end of the tape material belt at the first glue preparation position; the first adhesive tape cutting mechanism is used for cutting off the adhesive tape belt adsorbed by the first rubberizing roller.

9. The tape processing apparatus of claim 8, wherein the first glue preparation mechanism comprises a first glue preparation driving assembly, a first lifting seat and a first glue preparation pick-up assembly; the first glue preparation driving assembly is in driving connection with the first lifting seat so as to drive the first lifting seat to be close to or far away from the first glue preparation position along the first direction; the first standby adhesive picking assembly is arranged on the first lifting seat and used for picking or releasing a starting end of an adhesive tape belt unreeled and output by the first unreeling mechanism.

10. The tape handling device of claim 9, wherein the first tape cutting mechanism comprises a first tape cutting base, a first tape cutting driving member, and a first tape cutter; the first rubber cutting seat is movably arranged along a third direction, and the third direction is vertical to the first direction and the second direction; the first adhesive tape cutting driving piece is in driving connection with the first adhesive tape cutting base, and the first adhesive tape cutting knife is installed on the first adhesive tape cutting base.

11. The tape handling device of claim 10, wherein the first glue application roller mechanism further comprises a first clamping structure located between the first glue preparation position and the first glue preparation mechanism, the first clamping structure comprising a first fixed clamping block and a first movable clamping block that are movable along with the first glue application roller in the second direction, the first movable clamping block being disposed toward or away from the first fixed clamping block; and a first clamping channel for the adhesive tape to pass through is formed between the first movable clamping block and the first fixed clamping block.

12. The tape handling device of claim 11, wherein the first glue application roller mechanism further comprises a first glue clamping structure, the first glue clamping structure comprises a first fixed glue clamping block and a first movable glue clamping block, the first fixed glue clamping block is disposed between the first clamping structure and the first glue preparing mechanism, the first movable glue clamping block is disposed toward the first fixed glue clamping block and can be moved toward or away from the first fixed glue clamping block, and a first glue clamping channel for tape material to pass through is formed between the first fixed glue clamping block and the first movable glue clamping block; the first fixed rubber clamping block and the first movable rubber clamping block are provided with first cutter grooves for the first adhesive tape cutters to pass through along the third direction.

13. The tape processing device according to claim 6, wherein the second tape sticking unit further comprises a second unwinding mechanism, a second tape preparing mechanism and a second tape cutting mechanism, the second unwinding mechanism is configured to unwind the output tape from the second tape preparing mechanism, the second tape preparing mechanism is configured to pick up a start end of the tape and convey the tape to the second tape preparing position, and the second sticking roller is configured to adsorb the start end of the tape at the second tape preparing position; the second adhesive tape cutting mechanism is used for cutting off the adhesive tape belt adsorbed by the second rubberizing roller.

14. The tape handling device of claim 13, wherein the second tape cutting mechanism comprises a second tape cutting base, a second tape cutting driving member, and a second tape cutter; the second glue cutting base is movably arranged along a third direction, and the third direction is vertical to the first direction and the second direction; the second adhesive tape cutting driving piece is in driving connection with the second adhesive tape cutting base, and the second adhesive tape cutter is installed on the second adhesive tape cutting base.

15. The tape handling device of claim 14, wherein the second glue application roller mechanism further comprises a second clamping structure located between the second glue preparation position and the second glue preparation mechanism, the second clamping structure comprising a second fixed clamping block and a second movable clamping block that are movable in the second direction along with the second glue application roller, the second movable clamping block being disposed toward or away from the second fixed clamping block; and a second clamping channel for the adhesive tape to pass through is formed between the second movable clamping block and the second fixed clamping block.

16. The tape handling device of claim 15, wherein the second tape applying mechanism further comprises a second tape clamping structure, the second tape clamping structure comprises a second fixed tape clamping block and a second movable tape clamping block, the second fixed tape clamping block is disposed between the second clamping structure and the second tape preparing mechanism, the second movable tape clamping block is disposed toward or away from the second fixed tape clamping block 4141, and the second fixed tape clamping block and the second movable tape clamping block form the second tape clamping channel for the tape to pass through; the second fixed rubber clamping block and the second movable rubber clamping block are provided with second cutter grooves for the second adhesive tape cutters to pass through along the third direction.

17. A winding plant, characterized in that it comprises a strip handling device according to any one of claims 1 to 16.