CN111003476A

CN111003476A - Automatic pad pasting assembly line of circulation formula

Info

Publication number: CN111003476A
Application number: CN201911390809.9A
Authority: CN
Inventors: 吴加富; 缪磊; 蒋玉斌; 肖夕全; 万发
Original assignee: Suzhou RS Technology Co Ltd
Current assignee: Suzhou RS Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-14
Anticipated expiration: 2039-12-30
Also published as: CN111003476B

Abstract

The invention discloses a circulation type automatic film pasting assembly line, which comprises: a production line; and at least one set of film sticking mechanism arranged beside the production line; wherein, the pipeline includes: a first transmission module; the second transmission module is opposite to the first transmission module and is arranged at intervals; the two groups of circulation mechanisms are respectively arranged at the end parts of the first transmission module and the second transmission module, and each group of circulation mechanisms is butted with the first transmission module and the second transmission module; the second conveying module is provided with at least one working station, and each group of film sticking mechanisms is arranged to be aligned with one corresponding working station. According to the invention, the film laminating machine has the advantages of compact structure, ingenious design and small floor area, and the film supply and recovery, the carrier transmission and backflow and the film adhesion are integrated into a unified whole, so that the automation degree and the film and material supply efficiency are obviously improved, and the film laminating efficiency of a production line is greatly improved.

Description

Automatic pad pasting assembly line of circulation formula

Technical Field

The invention relates to the field of nonstandard automation, in particular to a circulating type automatic film pasting assembly line.

Background

In the non-standard automation field, it is well known to adopt different structural forms of film pasting pipelines to realize high-efficiency automatic film pasting. In the process of researching and realizing automatic film pasting, the inventor finds that the film pasting assembly line in the prior art has at least the following problems:

the existing film pasting assembly line has low film supply and release paper recovery efficiency, and cannot realize film feeding, peeling and integrated operation of release paper recovery.

In view of the above, there is a need to develop a flow-through automatic film laminating line to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention mainly aims to provide a flow type automatic film laminating production line which is compact in structure, ingenious in design and small in occupied area, and the film supply and recovery, the carrier transmission and backflow and the film attachment are integrated into a unified whole, so that the automation degree and the film and material supply efficiency are obviously improved, and the film laminating efficiency of the production line is greatly improved.

To achieve the above objects and other advantages in accordance with the present invention, there is provided a flow-through automatic film laminating line, comprising:

a circulating conveyor line; and

at least one group of film sticking mechanisms are arranged at the side of the circulating conveying line;

wherein, circulation formula transmission line includes:

a first transmission module;

the second transmission module is opposite to the first transmission module and is arranged at intervals; and

two groups of circulation mechanisms are respectively arranged at the end parts of the first transmission module and the second transmission module, and each group of circulation mechanisms is butted with the first transmission module and the second transmission module;

the second conveying module is provided with at least one working station, and each group of film sticking mechanisms is arranged to be aligned with one corresponding working station.

Optionally, a film detection module located beside the second conveying module is arranged at the downstream of the second conveying module.

Optionally, a buffer storage station, a blanking station and a loading station are arranged on the first conveying module, and a pressure maintaining assembly, a blanking shifting assembly and a loading shifting assembly which are respectively aligned with the buffer storage station, the blanking station and the loading station are arranged beside the first conveying module.

Optionally, the first conveying module and the second conveying module are respectively connected with at least one group of clamping carriers in a sliding manner, and the circulation mechanism is used for transferring the clamping carriers conveyed to the end of one group of conveying modules from the conveying module to the other group of conveying modules;

the transmission mechanisms are respectively arranged at the sides of the first conveying module and the second conveying module, and each group of transmission mechanisms is used for driving the corresponding clamping carrier at the corresponding side to slide on the corresponding group of conveying modules; each group of transmission mechanisms is provided with at least one group of clamping components in a transmission mode, and each group of clamping components is selectively clamped with a corresponding group of clamping carriers under the driving of the transmission mechanisms.

Optionally, the circulation mechanism includes:

the flow transfer guide rail is butted between the first conveying module and the second conveying module;

a docking guide slidably coupled over the circulation guide;

and the circulation driver is in transmission connection with the butt joint guide rail and is used for driving the butt joint guide rail to periodically slide back and forth along the circulation guide rail.

Optionally, the first transmission module includes:

a first conveying vertical plate; and

the first conveying guide rail is arranged on the first vertical plate;

the second transfer module includes:

the second conveying vertical plate is opposite to the first conveying vertical plate and is arranged at intervals; and

the second conveying guide rail is arranged on the second conveying vertical plate;

the first conveying guide rail and the second conveying guide rail are respectively matched with at least one group of clamping carriers in a sliding mode; the butt joint guide rail is selectively butted with the first conveying guide rail or the second conveying guide rail in the process of periodically reciprocating and sliding along the circulating guide rail.

Optionally, the blanking station and the loading station are sequentially arranged along the conveying direction of the clamping carrier on the first conveying guide rail, the buffer station is located at the upstream of the blanking station, and the operation station is arranged along the extending direction of the second conveying guide rail.

Optionally, at least one waiting station is arranged between the blanking station and the loading station.

Optionally, a first circulation station and a second circulation station are respectively arranged at the upstream and the downstream of the first conveying guide rail; a third circulation station and a fourth circulation station are respectively arranged at the upstream and the downstream of the second conveying guide rail; the first circulation station is opposite to the fourth circulation station, the second circulation station is opposite to the third circulation station, the circulation mechanisms are arranged between the first circulation station and the fourth circulation station and between the second circulation station and the third circulation station, and the film sticking detection module is aligned with the fourth circulation station.

Optionally, the distance between two adjacent stations is equal to the distance between two adjacent groups of the clamping carriers.

Optionally, the transmission mechanism includes:

the transmission guide rail is fixedly arranged on the transmission vertical plate and extends along the X-axis direction;

the clamping mounting plate is in sliding fit with the transmission guide rail;

the transverse moving driver is in transmission connection with the clamping mounting plate; and

at least two groups of clamping components are arranged on the clamping mounting plate at equal intervals,

wherein, the extending direction of the transmission guide rail is consistent with the extending direction of a corresponding conveying guide rail; a left limiting end and a right limiting end are fixedly arranged beside the transmission guide rail, the left limiting end and the right limiting end are opposite and arranged at intervals, and a limiting terminal fixedly connected with the clamping mounting plate is arranged between the left limiting end and the right limiting end; the clamping mounting plate is driven by the transverse moving driver to slide in an alternating reciprocating mode along the X-axis direction, and the sliding distance at each time is limited by the left limiting end and the right limiting end.

Optionally, the film sticking mechanism includes:

the film supply and stripping assembly is arranged beside the second transmission module;

the translation assembly is arranged on the film supply and stripping assembly or positioned beside the film supply and stripping assembly;

the lifting assembly is in transmission connection with the translation assembly;

the film mounting frame is in transmission connection with the lifting assembly and driven by the lifting assembly to lift in a reciprocating mode along the Z axis; and

a film suction assembly and a side film rolling assembly which are arranged on the film mounting frame,

the film mounting frame can be driven by the translation assembly to do translation motion along the X-axis direction and the Y-axis direction in the horizontal plane along with the lifting assembly.

Optionally, the film supply and peeling assembly comprises:

installing a base; and

the coiled material mounting frame is connected with the mounting base in a sliding manner;

the coiled material discharging tray is rotationally connected to the coiled material mounting frame, and a thin film coiled material is wound on the coiled material discharging tray;

the release paper receiving roller is rotatably connected to the coiled material mounting frame; and

a film stripping module provided with a wedge-shaped film tensioning die head,

the film coil tensioning device comprises a coil mounting frame, a film coil discharging tray, a film coil tensioning die head, a release paper receiving roller and a film coil guiding guide rail, wherein the coil guiding guide rail extending along the Y-axis direction is arranged on the coil mounting frame, and the film coil discharged from the coil discharging tray is gradually paved on the coil guiding guide rail and is wound by the release paper receiving roller after passing through the wedge-shaped tip of the film tensioning die head.

One of the above technical solutions has the following advantages or beneficial effects: because its compact structure, design benefit, area are little, supply with the recovery of film, the conveying of carrier and the attached unity of backward flow and film through integrating into unified whole, show the supply efficiency who has improved degree of automation and film and material, greatly improved the pad pasting efficiency of assembly line.

Drawings

Fig. 1 is a perspective view of a flow-through automatic film laminating line according to an embodiment of the present invention;

fig. 2 is a perspective view of a circulating automatic film laminating line with a film laminating mechanism and a film laminating detection module hidden according to an embodiment of the present invention;

fig. 3 is a perspective view of a rotary conveying line in a rotary automatic film pasting line according to an embodiment of the present invention;

fig. 4 is a top view of a rotary conveyor line in a rotary automatic laminating line according to an embodiment of the present invention;

FIG. 5 is a perspective view of the deflector mechanism of FIG. 4 with the deflector mechanism hidden;

FIG. 6 is a top view of the flow diversion mechanism of FIG. 4 with the flow diversion mechanism hidden;

fig. 7 is a perspective view of a transmission mechanism in a flow-type automatic film laminating line according to an embodiment of the present invention;

fig. 8 is a perspective view of a clamping assembly in a flow-through automated film laminating line according to an embodiment of the present invention;

fig. 9 is a front view of a clamping assembly in a flow-through automated film application line, according to one embodiment of the present invention;

fig. 10 is a perspective view of a clamping assembly in a flow-through automated film application line according to an embodiment of the present invention;

fig. 11 is a front view of a jacking positioning module in a flow-type automatic film laminating line according to an embodiment of the present invention;

fig. 12 is a perspective view of a gripper carrier in a flow-through automated film deposition line according to an embodiment of the present invention;

fig. 13 is a perspective view of a gripper carrier at another viewing angle in a flow-through automated film deposition line according to an embodiment of the present invention;

fig. 14 is a front view of a gripper carrier in a flow-through automated film deposition line, according to an embodiment of the present invention;

fig. 15 is a left side view of a gripper carrier in a flow-through automated film deposition line according to an embodiment of the present invention;

fig. 16 is a partial perspective view of a gripper carrier in a flow-through automated film deposition line according to an embodiment of the present invention;

fig. 17 is a perspective view illustrating the rotation shaft, the rotation member, the positioning base, and the returning member of the flow-type automatic film laminating line according to an embodiment of the present invention;

fig. 18 is a perspective view illustrating the engagement of the rotary shaft, the rotary member and the returning member in the flow-type automatic film laminating line according to an embodiment of the present invention;

fig. 19 is a perspective view of a clamp carrier in a flow-through automated film deposition line with a reset device hidden according to an embodiment of the present invention;

fig. 20 is a left side view of a clamp carrier in a flow-through automated film deposition line with a reset device hidden in the clamp carrier according to an embodiment of the present invention;

fig. 21 is a longitudinal sectional view of a clamp carrier in a flow-through automated film deposition line with a hidden reset device, according to an embodiment of the present invention;

fig. 22 is a left side view of a rotary member in the flow-through automatic film laminating line according to an embodiment of the present invention;

FIG. 23 is a perspective view of a film application mechanism in a flow-through automated film application line, according to one embodiment of the present invention;

FIG. 24 is a left side view of a film application mechanism in a flow-through automated film application line, according to one embodiment of the present invention;

fig. 25 is a front view of a film application mechanism in a flow-through automatic film application line according to an embodiment of the present invention;

fig. 26 is a top view of a film application mechanism in a flow-through automatic film application line, according to an embodiment of the present invention;

fig. 27 is a perspective view of a film feeding and peeling assembly in a flow-through automated film application line according to an embodiment of the present invention;

FIG. 28 is a front view of a film supply and peeling assembly in a flow-through automated film application line, with the guard hidden, in accordance with one embodiment of the present invention;

fig. 29 is a perspective view of a side film rolling assembly in a flow-through automatic film laminating line according to an embodiment of the present invention;

fig. 30 is a front view of a side film roll assembly in a flow-through automated film application line, according to one embodiment of the present invention;

FIG. 31 is a rear view of a film supply and stripping assembly in a flow-through automated film application line, according to one embodiment of the present invention;

FIG. 32 is a front view of a horizontal position adjustment structure in a flow-through automated film application line, according to one embodiment of the present invention;

fig. 33 is a front view of a horizontal position adjusting structure in a flow-through automatic film application line according to another embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.

Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

According to an embodiment of the present invention, as shown in fig. 1 and 2, it can be seen that the flow type automatic film laminating line includes:

a circulating conveyor line 2; and

at least one set of film sticking mechanisms 3 arranged beside the circulating conveying line 2;

wherein, circulation formula transmission line 2 includes:

a first transfer module 21;

a second transmission module 22, which is opposite to the first transmission module 21 and is arranged at an interval; and

two sets of circulation mechanisms 23 respectively arranged at the end parts of the first transmission module 21 and the second transmission module 22, wherein each set of circulation mechanism 23 is butted with the first transmission module 21 and the second transmission module 22;

wherein, the second conveying module 22 is provided with at least one working station 223, and each set of the film sticking mechanism 3 is arranged to be aligned with a corresponding one of the working stations 223. When the material is conveyed to the working stations 223, the film attaching mechanism 3 corresponding to each working station 223 starts the film attaching work to the material.

Further, a film sticking detection module 4 is arranged at the side of the second conveying module 22 at the downstream. The pad pasting detects the module and is used for detecting the pad pasting quality, if paste other problems such as dislocation, pad pasting in-process film damage if, if do not have quality problems after detecting, the assembly line then drives this material and continues to move ahead, if detect after the detection have quality problems, then inform the transport manipulator take the product of having a problem away and reject.

Referring to fig. 2, a buffer station 213, a blanking station 214 and a loading station 215 are disposed on the first transfer module 21, and a pressure maintaining assembly 26, a blanking toggle assembly 27 and a loading toggle assembly 28 aligned with the buffer station 213, the blanking station 214 and the loading station 215 are disposed beside the first transfer module 22.

Referring to fig. 2 to 4, at least one group of gripper carriers 24 is slidably connected to each of the first transfer module 21 and the second transfer module 22, and the circulation mechanism 23 is configured to transfer the gripper carriers 24 transferred to the end of one group of transfer modules from the transfer module to another group of transfer modules;

wherein, the sides of the first conveying module 21 and the second conveying module 22 are respectively provided with a transmission mechanism 25, each transmission mechanism 25 is used for driving the corresponding carrier 24 on the corresponding side to slide on the corresponding conveying module; at least one set of clamping assemblies 253 is conveyed on each set of transmission mechanism 25, and each set of clamping assemblies 253 is selectively clamped with a corresponding set of clamping carriers 24 under the driving of the transmission mechanism 25.

Referring to fig. 4, in the present embodiment, the operation steps of the circulating conveyor line 2 for conveying the materials are substantially as follows:

step 1, materials are firstly loaded to the gripper carrier 24 on the first conveying module 21, and the materials are conveyed to the circulation mechanism 23 on the right side of the first conveying module 21 along the arrow C3 direction along with the gripper carrier 24;

step 2, the circulation mechanism 23 conveys the material along with the gripper carrier 24 to the right side of the second conveying module 22 along the arrow C4, and then the material along with the gripper carrier 24 is conveyed along the arrow C1;

step 3, processing or assembling is performed during the conveying process, and after the processing or assembling is completed, the material is conveyed to the circulation mechanism 23 at the left side of the second conveying module 22 along with the holding carrier 24 and conveyed to the left side of the first conveying module 21 along the arrow C2;

step 4, the material is continuously conveyed along the direction of an arrow C3 along with the holding carrier 24, and in the conveying process, the material completes the blanking operation;

and 5, repeating the steps 1 to 4 until the operations of processing or assembling all the materials and the like are finished.

It will be understood by those skilled in the art that the specific transmission manner of the transmission mechanism 25 may be any one of the conventional cam rotation driving, rack and pinion linear driving, hydraulic linear driving, cylinder linear driving or rail linear driving, or a combination of two or more of the above-mentioned transmission manners, so as to enable the gripper carrier 24 to intermittently transfer on the transfer module.

Further, when the product after film pasting is conveyed to the caching station 213, the pressure maintaining component 26 is arranged to maintain pressure of the film pasted on the material; after pressure maintaining, the circulation type conveying line 2 drives the materials to move forward continuously, when the materials are conveyed to the blanking station 214, the blanking toggle assembly 27 toggles the clamping carrier 24 at the station, so that the clamping carrier 24 loosens the products, and the carrying manipulator takes out the pressure-maintained materials and stacks and stores the materials; when the empty gripper carrier 24 is transferred to the feeding station 215, the feeding toggle assembly 28 toggles the empty gripper carrier 24, so that the gripper carrier 24 is in a release state, and the handling robot can place the next batch of materials to be filmed into the gripper carrier 24, and after the material feeding is completed, the feeding toggle assembly 28 returns to the initial state, so that the gripper carrier 24 clamps the materials therein.

Referring to fig. 3 and 4, a detailed structure of one embodiment of the circulation mechanism 23 is shown in detail, specifically, the circulation mechanism 23 includes:

a circulation guide 233 which is butted between the first transfer module 21 and the second transfer module 22;

a docking guide 234 slidably coupled to the circulation guide 233;

and the circulation driver 232 is in transmission connection with the docking guide 234 and is used for driving the docking guide 234 to do periodic reciprocating sliding movement along the circulation guide 233.

Further, a circulation base 231 is supported at the bottom of the circulation guide rail 233; one end of the circulation guide rail 233 is a butt end, the other end is a limit end, the circulation guide rail 233 is butt-jointed with the first transmission guide rail 212 or the second transmission guide rail 222 through the butt end, and the limit end is fixedly connected with a limit part 235.

Referring to fig. 5 and 6, the detailed structures of the first transmission module 21 and the second transmission module 22 are shown in detail, specifically, the first transmission module 21 includes:

a first conveying upright plate 211; and

a first transfer rail 212 mounted on the first vertical plate 211;

the second transmission module 22 includes:

a second vertical conveying plate 221, which is opposite to the first vertical conveying plate 211 and is arranged at an interval; and

a second conveying guide 222 installed on the second conveying vertical plate 221;

wherein the first conveying rail 212 and the second conveying rail 222 are respectively and slidably coupled with at least one group of the gripper carriers 24; the docking guide 234 selectively interfaces with the first conveying guide 212 or the second conveying guide 222 during the process of periodically reciprocating and sliding along the circulation guide 233, so that the gripper 24 can be transferred from one conveying guide to the other conveying guide during the process of periodically reciprocating the docking guide 234 with the first conveying guide 212 and the second conveying guide 222, so that the first conveying guide 212, the right circulation guide 233, the second conveying guide 222 and the left circulation guide 233 form a closed conveying loop, thereby realizing the circulation type conveying of the gripper 24 on the first conveying guide 212 and the second conveying guide 222.

Referring to fig. 4 again, the blanking station 214 and the loading station 215 are sequentially disposed along the conveying direction of the carrier 24 on the first conveying rail 212, the buffer station 213 is located upstream of the blanking station 214, and the working station 223 is disposed along the extending direction of the second conveying rail 222.

Further, at least one waiting station 218 is arranged between the blanking station 214 and the loading station 215. The waiting station 218 is used to temporarily store the empty gripper carriers 24 while the loading operation is being performed at the loading station 215.

Further, a first transfer station 216 and a second transfer station 217 are respectively arranged upstream and downstream of the first conveying guide rail 212; a third transfer station 224 and a fourth transfer station 225 are respectively arranged at the upstream and the downstream of the second conveying guide rail 222; the first circulation station 216 is opposite to the fourth circulation station 225, the second circulation station 217 is opposite to the third circulation station 224, the circulation mechanisms 23 are arranged between the first circulation station 216 and the fourth circulation station 225 and between the second circulation station 217 and the third circulation station 224, and the film sticking detection module 4 is aligned with the fourth circulation station 225.

Further, the distance between two adjacent stations is equal to the distance between two adjacent groups of the grippers 24.

Referring to fig. 7, the transmission mechanism 25 includes:

a transmission guide rail 254 fixedly arranged on the transmission vertical plate and extending along the X-axis direction;

a clamping mounting plate 251 which is matched and connected with the transmission guide rail 254 in a sliding way;

a traverse driver 252, which is in transmission connection with the clamping mounting plate 251; and

at least two sets of clamping assemblies 253 arranged on the clamping mounting plate 251 at equal intervals,

wherein the extending direction of the transmission guide 254 is identical to the extending direction of the corresponding one of the conveying guides; a left limit end 255 and a right limit end 256 are fixedly arranged beside the transmission guide rail 254, the left limit end 255 and the right limit end 256 are opposite and arranged at intervals, and a limit terminal 2511 fixedly connected with the clamping mounting plate 251 is arranged between the left limit end 255 and the right limit end 256; the clamping mounting plate 251 is driven by the traverse driver 252 to slide back and forth alternately along the X-axis direction, and the sliding distance is limited by the left limit end 255 and the right limit end 256.

In a preferred embodiment, the clamping die of clamping assembly 253 is selectively liftable to clamp onto the material carrier above it. Referring to fig. 5, the limit terminal 2511 abuts against the left limit end 255 at the initial position; next, the material-loaded carrier is first conveyed or placed directly over the rightmost latch assembly 253; then, after jacking, a clamping die head in the clamping assembly 253 at the corresponding position is clamped with the material carrier; then, the traverse driver 252 drives the clamping mounting plate 251 to slide along the arrow a direction until the limit terminal 2511 abuts against the right limit end 256; to this end, the material originally located at the initial position is conveyed along with the carrier by a unit distance, which is the distance between the left limit end 255 and the right limit end 256; after a short waiting time, the clamping die head in the clamping assembly 253 descends to the initial position, the traverse driver 252 drives the clamping mounting plate 251 to return in the arrow B direction until the limit terminal 2511 abuts against the left limit end 255, that is, the clamping assembly 253 returns to the initial position to wait for the next conveying operation, and during the short waiting time, other mechanisms such as a carrying mechanism, a processing mechanism, an assembling manipulator and the like can perform related operations on the materials on the carrier. By adopting the transmission structure, the traditional belt type transmission is changed, so that the intermittent transmission of the materials can be realized, the materials can be jacked and positioned, the equipment cost and the occupied space of the equipment are obviously reduced, and the convenience of equipment installation and debugging is improved. It should be understood that the transmission mode of "firstly sliding in the direction of arrow a and then returning in the direction of arrow B" mentioned in the present embodiment is not exclusive, and those skilled in the art can completely replace the transmission mode of "firstly sliding in the direction of arrow a and then returning in the direction of arrow B" with the transmission mode of "firstly sliding in the direction of arrow B and then returning in the direction of arrow a" according to actual needs without additional creative labor.

Further, assume that:

the distance between the left limiting end 255 and the right limiting end 256 is L1;

the distance between two adjacent clamping components 253 is L2;

the distance between two adjacent stations is L3;

the spacing between two adjacent sets of gripper carriages 24 is L4; then there are:

L1-L2-L3-L4. Therefore, after the materials are conveyed for a unit distance along the direction of the arrow A, when the clamping assembly 253 clamped with the materials returns to the initial position along the direction of the arrow B and is ready for next conveying along the direction of the arrow A, the clamping die head of the next clamping assembly 253 is just opposite to the materials after jacking, and therefore perfect adaptation of the clamping assemblies 253 to the materials during intermittent reciprocating conveying is achieved.

Referring to fig. 7 again, one end of the limit terminal 2511 is fixed on the clamping mounting plate 251, and the other end thereof extends between the left limit end 255 and the right limit end 256.

Referring to fig. 8 and 9, one embodiment of the clamping assembly 253 is shown in detail, and specifically, the clamping assembly 253 includes:

a lifting clamping driver 2532 fixedly mounted on the clamping mounting plate 251;

the clamping block 2533 is in transmission connection with the lifting clamping driver 2532; and

a snap die 2534 protruding upward from the top of the snap block 2533,

the lifting clamping driver 2532 can slide in the X-axis direction in a reciprocating manner under the driving of the traverse driver 252, and the extending direction of the clamping die head 2534 is consistent with the Y-axis direction. Generally, clamping assembly 253 is located directly below the carriers, and clamping block 2533 can be selectively lifted and lowered under the driving of lifting clamping driver 2532, so that clamping die head 2534 is selectively clamped with the carriers thereon, and during the turnover process of transferring the carriers from one of the rails to the other rail along the Y-axis direction, the extending direction of clamping die head 2534 is set to be consistent with the Y-axis direction, so that interference of clamping die head 2534 during the turnover process of the carriers can be effectively avoided.

Further, the lateral side of the lifting clamping driver 2532 in the X-axis direction is provided with at least one set of jacking positioning module 257 fixedly connected to the clamping mounting plate 251. In practical use, the clamping assembly 253 further includes a mounting base plate 2531, the jacking positioning module 257 and the lifting clamping driver 2532 are both fixedly mounted on the mounting base plate 2531, and the jacking positioning module 257 and the lifting clamping driver 2532 are both fixedly mounted on the clamping mounting plate 251 through the mounting base plate 2531.

Referring to fig. 10 and 11, the jacking positioning module 257 includes:

a jacking positioning driver 2571 fixedly arranged on the clamping mounting plate 251;

the jacking positioning plate 2572 is in transmission connection with the jacking positioning driver 2571; and

and the jacking positioning column 2573 is installed on the jacking positioning plate 2572 and vertically extends upwards.

Further, the jacking positioning column 2573 is slidably connected with the jacking positioning plate 2572 so that the jacking positioning column 2573 can be switched between a highest position state and a lowest position state in the Z-axis direction, wherein a buffering part 2574 is arranged between the jacking positioning column 2573 and the jacking positioning plate 2572, the buffering part 2574 can be elastically deformed, and the buffering part 2574 continuously acts on the jacking positioning column 2573 so that the jacking positioning column 2573 can be kept in the highest position state in the Z-axis direction when not being subjected to external force except for the self gravity. Jacking reference column 2573 can provide at least one vertical buffering formula location holding power that makes progress when joint die head 2534 carries out the joint complex with the carrier for can improve the stationarity of carrier (for example improve the levelness of carrier) when realizing the joint complex, be favorable to carrying out the operation precision of other operations such as material loading or assembly in step in the carrier turnover transfer process.

Referring to fig. 11 again, an annular reset slot 2573a is formed in a sliding contact section of the jacking positioning post 2573 and the jacking positioning plate 2572, and the buffer member 2574 is disposed in the reset slot 2573a, so that two ends of the reset member 2574 elastically act between the top surface of the jacking positioning plate 2572 and the top wall of the reset slot 2573 a.

Further, the jacking positioning plate 2572 includes:

a transmission connecting section 2572a in transmission connection with the jacking positioning driver 2571;

a sliding connection section 2572c for sliding connection with the jacking positioning column 2573; and

an inclined connecting section 2572b fixedly connected between the driving connecting section 2572a and the sliding connecting section 2572c,

the inclined connecting section 2572b extends obliquely downward from the upper end in the X-axis direction and is finally connected to the sliding connecting section 2572c, so that the top surface of the inclined connecting section 2572b is lower than the top surface of the transmission connecting section 2572 a. Adopt this kind of structural design, can effectively increase jacking reference column 2573 in the ascending buffering space of Z axle direction to improve jacking reference column 2573's buffer capacity, prevent because the jacking reference column is at the in-process of upwards jacking location because the impact force is too big and cause the damage to the carrier.

Further, assuming that the height difference between the highest position state and the lowest position state of the jacking positioning column 2573 in the Z-axis direction is h, and the height difference between the top surface of the transmission connecting section 2572a and the top surface of the inclined connecting section 2572b is d, h is less than or equal to d. In the present embodiment, h is d.

In the preferred embodiment, jacking location module 257 is equipped with two sets ofly, and about lift joint driver 2532 symmetry sets up, adopts the design of symmetry formula, can be so that jacking location module 257 can be about the bottom sprag power of carrier the lift joint driver 2532 is symmetrical arrangement, is favorable to keeping moment balance to further improve stability and the levelness after the carrier jacking location.

Referring to fig. 12 to 16, the clamp carrier 24 includes a rotating base 242 and a tightening base 245 which are oppositely and alternately arranged, wherein the rotating base 242 includes:

a left vertical plate 2421 and a right vertical plate 2422 which are arranged oppositely and at intervals; and

the rotating shaft 2423 is arranged between the left vertical plate 2421 and the right vertical plate 2422, at least one rotating part 246 is sleeved on the rotating shaft 2423, at least one jacking piece 2451 is formed on the jacking base 245, and each jacking piece 2451 is opposite to one corresponding rotating part 246; a reset part 2424 is arranged on the rotating shaft 2423, the reset part 2424 acts on the rotating part 246 to enable the rotating part 246 to rotate around the axis of the rotating shaft 2423 so as to enable at least part of the rotating part 246 to be continuously close to the tightening part 2451, and therefore materials such as button cells between the rotating part 246 and the tightening part 2451 are continuously clamped and prevented from loosening. In one embodiment, the rotating part 246 is fixedly sleeved on the rotating shaft 2423, and the rotating shaft 2423 is rotatably connected with the left vertical plate 2421 and the right vertical plate 2422, so that when the rotating part 246 is toggled to rotate around the axis of the rotating shaft 2423, the rotating shaft 2423 can rotate together with the rotating part 246; in the present embodiment, the rotating element 246 is rotatably sleeved on the rotating shaft 2423, and the rotating shaft 2423 is fixedly connected between the left vertical plate 2421 and the right vertical plate 2422, so that the rotating element 246 can be driven to rotate around the axis of the rotating shaft 2423.

Further, the holding device 24 further includes an installation bottom plate 241, the rotating base 242 and the tightening base 245 are both fixedly connected to the top surface of the installation bottom plate 241, a sliding rail adapting block 243 is disposed on the bottom surface of the installation bottom plate 241, at least two positioning blocks 244 are symmetrically disposed on two sides of the sliding rail adapting block 243, and the holding device 24 is slidably adapted to a corresponding conveying guide rail through the sliding rail adapting block 243.

Referring next to fig. 21 and 22, one implementation of the rotating member 246 is shown in detail, specifically, the rotating member 246 includes a clamping section 2463, a straight section 2461 and a toggle section 2464, the straight section 2461 is substantially straight, and the clamping section 2463 and the toggle section 2464 are respectively connected to two ends of the straight section 2461. The rotating member 246 rotates at one point of the straight line 2461, and when the toggle section 2464 is toggled, the clamping section 2463 can move closer to or away from the tightening member 2451.

In one embodiment, a sleeve hole 2462 is formed on the straight section 2461, and the rotating element 246 is sleeved on the rotating shaft 2423 through the sleeve hole 2462.

Referring to fig. 20, one implementation of the tightening members 2451 is shown in detail, specifically, each tightening member 2451 is formed with a tightening end 2452, each tightening end 2452 is spaced apart from and opposite to a corresponding one of the clamping sections 2463 to form a clamping space therebetween, and when the toggle section 2464 is toggled, the rotating member 246 can be rotated back and forth around the rotation axis of the rotation axis 2423 to make the clamping section 2463 approach or separate from the tightening end 2452.

Referring again to fig. 22, the toggle section 2464 extends from the end of the straight section 2461 in a direction away from the tightening base 245, so that an included angle γ is formed between the toggle section 2464 and the straight section 2461.

Further, the included angle gamma is 90-150 degrees. In the present embodiment, γ has an angular size of 135 °.

Referring again to fig. 22, an inclined section 2466 is obliquely connected between the clamping section 2463 and the straight section 2461, the inclined section 2466 extends from the end of the straight section 2461 in a direction close to the tightening base 245, and the clamping section 2463 is connected to the end of the straight section 2461 through the inclined section 2466. The inclined section 2466 can make the clamping section 2463 tilt toward the tightening end 2452, so that the tightening end 2452 and the tightening end 2452 are clamped more tightly.

Referring to fig. 21, a vacuum air path 2453 leading to each tightening end 2452 is formed inside each tightening piece 2451. In one embodiment, all of the vacuum circuits 2453 eventually merge into a single common circuit, which ultimately communicates with the vacuum generator.

Further, a corresponding air pumping opening 2453a is formed in the surface of each tightening member 2451, a suction opening 2453b is formed in the end surface of each tightening end 2452 opposite to the corresponding clamping section 2463, and each vacuum air path 2453 extends from one air pumping opening 2453a to the corresponding suction opening 2453 b.

Referring to fig. 17 and 18, at least one annular reset accommodating groove 2423a is formed on the circumferential surface of the rotating shaft 2423, and the reset accommodating groove 2423a is adjacent to the rotating element 246; the reset part 2424 comprises a spring part 2424a, a first torsion arm 2424b and a second torsion arm 2424c, the first torsion arm 2424b and the second torsion arm 2424c are respectively connected to two ends of the spring part 2424a, and each reset part 2424 is sleeved on a corresponding one of the reset accommodating grooves 2423a through the spring part 2424a thereon. The reset accommodating groove 2423a may define the position of the spring part 2424a on the rotation shaft 2423 to prevent the unstable transfer of the restoring force due to the reciprocal movement of the reset part 2424 on the rotation shaft 2423.

Further, a positioning base 2425 is disposed below the rotating shaft 2423 and located between the left vertical plate 2421 and the right vertical plate 2422, the first torsion arm 2424b and the second torsion arm 2424c respectively act on the rotating element 246 and the positioning base 2425, and the rotating element 246 and the positioning base 2425 are respectively configured to receive restoring forces from the first torsion arm 2424b and the second torsion arm 2424 c.

In one embodiment, the positioning base 2425 is formed with at least one protruding positioning portion 2425a, the clamping section 2463 of the rotating element 246 is formed with an outwardly protruding reset column 2464, the first torsion arm 2424b and the second torsion arm 2424c respectively act on the reset column 2464 and the positioning portion 2425a, and the reset column 2464 and the positioning portion 2425a respectively receive the first torsion arm 2424b and the second torsion arm 2424 c.

Furthermore, a positioning groove 2425b corresponding to the second torsion arm 2424c is formed on the positioning portion 2425a, and the second torsion arm 2424c is accommodated in the positioning groove 2425 b. Detent 2425b prevents second torque arm 2424c from sliding or rattling.

Referring to fig. 20 and 21, a clamping position-limiting column 2467 is disposed between the rotating member 246 and the tightening member 2451, and when the rotating member 246 and the tightening member 2451 approach each other, the clamping position-limiting column 2467 can be supported between the rotating member 246 and the tightening member 2451, so that the minimum distance between the clamping section 2463 and the tightening end 2452 can be limited by the clamping position-limiting column 2467.

Further, a guide groove 2454 for accommodating and guiding the clamping limit column 2467 is formed on the top member 2451; one end of the clamping limit column 2467 is fixedly connected to the straight line segment 2461, and the other end is opposite to the guide groove 2454; the clamping limit column 2467 selectively moves in and out of the guide slot 2454 during reciprocating rotation of the rotating member 246 about the axis of the rotating shaft 2423.

Further, assuming that the axial thickness of the material is h, and the minimum distance between the clamping section 2463 and the tightening end 2452 is d, d is greater than or equal to 0.98h and less than or equal to h. In the present embodiment, d may be set to 0.99h in order to clamp the material more tightly and not to be damaged.

Referring to fig. 16, each of the top members 2451 is provided with a material positioning groove 2455 located right below the corresponding clamping space, and the material positioning groove 2455 is adapted to the side surface of the material. The material positioning groove 2455 can be used for accommodating the side surface of the material, so that the material is at least partially positioned on the side surface, and the vacuum gas circuit 2454 formed in the tightening end 2452 can prevent the position of the material in the clamping space from being uncertain after the material loses the clamping effect between the clamping section 2463 and the tightening end 2452, thereby improving the picking and placing precision of the picking and placing mechanism and the stability in the picking and placing process.

Referring to fig. 23 to 26, the film sticking mechanism 3 includes:

a film supplying and peeling assembly 31 provided beside the second transfer module 22;

a translation assembly 32 provided on the film supply and peeling assembly 31 or located at a side of the film supply and peeling assembly 31;

the lifting assembly 35 is in transmission connection with the translation assembly 32;

the film mounting rack 36 is in transmission connection with the lifting assembly 35, and the film mounting rack 36 is driven by the lifting assembly 35 to reciprocate along the Z axis; and

a film suction assembly 37 and a side film rolling assembly 33 which are arranged on the film mounting frame 36,

the film-sticking mounting frame 36 can perform translational motion along the X-axis direction and the Y-axis direction in the horizontal plane under the driving of the translation assembly 32 along with the lifting assembly 35.

Referring next to fig. 27 and 28, a detailed structure of the film feeding and peeling assembly 31 is shown, specifically, the film feeding and peeling assembly 31 includes:

a mounting base 311; and

a coil mounting frame 312 slidably connected to the mounting base 311;

a coil discharging tray 313 rotatably connected to the coil mounting frame 312, the coil discharging tray 313 being wound with a film coil;

a release paper receiving roller 315 rotatably connected to the web mounting frame 312; and

a film stripping module 318, provided with a wedge-shaped film tensioning die 3181,

the film coil mounting frame 312 is provided with a coil guide rail extending along the Y-axis direction, and the film coil discharged from the coil discharge tray 313 is gradually laid on the coil guide rail, and is wound by the release paper collecting roller 315 after bypassing the wedge-shaped tip of the film tensioning die head 3181. The film roll is made of flexible material, and after the film roll is bent by the wedge-shaped tip of the film tensioning die head 3181, the film on the film roll is easily peeled off, and the film roll guide rail can prevent the film roll discharged from the film roll discharging tray 313 from winding each other.

Referring next to fig. 28, which shows the specific structure of the film stripping assembly 318 in detail, the film stripping module 318 is further provided with a film stripping actuator 3182, and the film tensioning die 3181 is in driving connection with the film stripping actuator 3182.

Further, the coiled material mounting bracket 312 includes roller mounting plate 3122 and coiled material mounting plate 3121, roller mounting plate 3122 combines in order to form the L type with coiled material mounting plate 3121 the coiled material mounting bracket 312, wherein, coiled material blowing dish 313 rotate connect in on the coiled material mounting plate 3121, from type paper delivery roll 315 and film stripping module 318 locates on the roller mounting plate 3122.

Referring again to fig. 28, the upper surface of the film tensioning die 3181 is flush with the web guide rail, so that the film web laid on the web guide rail can be smoothly guided to the film tensioning die 3181, and the film tensioning die 3181 is driven by the film peeling driver 3182 to move horizontally along the unwinding direction of the film web, so that the film web is always in a tensioned state, thereby improving the film peeling success rate.

In this embodiment, a film pressing plate 3183 is detachably attached to the upper surface of the film tension die head 3181, and a film peeling gap is formed between the film pressing plate 3183 and the film tension die head 3181. The film roll introduced to the upper surface of the film tension die 3181 passes through the film peeling gap, and preferably, the film pressing plate 3183 is provided near the wedge-shaped tip of the film tension die 3181 so that the peeled film can be maintained in a flat state, preventing subsequent suction and attachment of the film from becoming difficult due to curling generated after the film and the release paper are separated from each other. In addition, the function of quick replacement film coiled material can be realized to the detachable mounting means.

Further, assuming that the thickness of the film coiled material is H, the thickness of the film after the release paper is peeled is d, and the thickness of the film peeling gap is H, H is less than or equal to H and less than or equal to H + d. By adopting the film peeling gap with the thickness, the film can be prevented from curling, and meanwhile, the film coiled material can be ensured to smoothly pass through the film peeling gap.

Referring to fig. 28 again, in order to ensure rolling of the release paper after the film is peeled off, an auxiliary rolling module 316 is arranged between the film peeling module 318 and the release paper receiving roller 315, and the auxiliary rolling module 316 includes:

a lower nip roller 3162;

an auxiliary wind-up roller 3161, which is opposite to the lower pressure roller 3162 and is arranged at an interval; and

an auxiliary winding driver 3163 in transmission connection with the auxiliary winding roller 3161,

the film web discharged from the web discharging tray 313 firstly passes around the wedge-shaped tip of the film tensioning die head 3181, then passes through the space between the lower pressing roller 3162 and the auxiliary winding roller 3161, and finally is wound by the release paper collecting roller 315. The auxiliary rolling module 316 can prevent the fracture of the release paper caused by the deviation of the rolling force received by the release paper due to the overlong rolling path, and can effectively improve the rolling efficiency and the rolling success rate.

Further, the film web is provided on its conveying path with at least one tension roller 3132 in rolling contact with the film web.

Further, a sliding guide 3111 is fixedly connected to the mounting base 311, the coil mounting bracket 312 is slidably connected to the sliding guide 3111, wherein a horizontal position adjusting structure 319 for adjusting the position of the coil mounting bracket 312 on the sliding guide 3111 is provided. Referring to fig. 2, the right-hand member rigid coupling of installation base 311 has limiting plate 314, has seted up a plurality of joint holes on the limiting plate 314, and the front end of coiled material mounting bracket 312 is equipped with the joint terminal corresponding with the joint hole, can be according to the in-service use needs, and coiled material mounting bracket 312 can adjust coiled material mounting bracket 312 through horizontal position adjustment structure 31 and come and go to and adjust coiled material mounting bracket 312 and be in position about on sliding guide 3111 for coiled material mounting bracket 312 and limiting plate 314 selectivity joint, thereby realize the quick replacement and the installation of the coiled material mounting bracket 312 of different models according to the in-service use needs.

Referring again to fig. 24-26, the specific structure of the translating assembly 32 is shown in detail, specifically, the translating assembly 32 includes:

a translation support 323;

an X-direction translation module 321 disposed on the translation support 323;

a Y-direction translation module 322, which is connected to the X-direction translation module 321 in a transmission manner,

the X-direction translation module 321 includes an X-direction translation guide rail 3211 extending along the X-axis direction and an X-direction driver 3212 disposed on the X-direction translation guide rail 3211, the Y-direction translation module 322 includes a Y-direction translation guide rail 3221 extending along the Y-axis direction and a Y-direction driver 3221 disposed on the Y-direction translation guide rail 3221, and the Y-direction translation guide rail 3221 is in transmission connection with the X-direction driver 3212, so that the Y-direction translation guide rail 3221 is driven by the X-direction driver 3212 to perform reciprocating translation along the X-direction translation guide rail 3211.

Further, the lifting assembly 35 includes:

the lifting guide rail 351 is in transmission connection with the Y-direction driver 3221; and

a lifting driver 352 which is arranged on the lifting guide rail 351 and is in transmission connection with the film mounting rack 36,

wherein the lifting guide rail 351 is driven by the Y-direction driver 3221 to translate reciprocally along the Y-direction translation guide rail 3221.

Further, the film sucking assembly 37 includes:

a gas source;

a flat turning module 371 arranged on the film mounting frame 36; and

a film suction nozzle 372 arranged on the power output end of the flat turning module 371 and communicated with the air source,

the film suction nozzle 372 can rotate in the horizontal plane under the driving of the flat rotating module 371, so as to adjust the posture of the film suction nozzle 372 on the horizontal plane.

In this embodiment, the web guide rail is terminated with a film inspection module 34 below the plane of the web guide rail. Further, a film recycling bin 355 is disposed beside the film detection module 34. After the detection of the film detection module 34, if the current film is damaged, the film is put into the film recycling bin 355 to be recycled under the mutual cooperation of the translation assembly 32 and the lifting assembly 35; if the current film posture is found to have deviation, the corresponding rotation compensation is performed through the flat rotating module 371.

Referring to fig. 29 and 30, a specific structure of the side film rolling assembly 33 is shown in detail, wherein the side film rolling assembly 33 includes:

a roll base 331 mounted on the film mounting bracket 36;

the left roller pressing piece 332 and the right roller pressing piece 333 are oppositely arranged, and the left roller pressing piece 332 and the right roller pressing piece 333 can reversely rotate relative to the roller pressing base 331 so that the left roller pressing piece 332 and the right roller pressing piece 333 are changed between a closed state and an open state; and

a reset member provided on the rolling base 331 and acting on the left and right rolling

members

332 and 333, respectively,

wherein the reset means is capable of being elastically deformed, and the reset means is configured to rotate the left and right

roller pressing members

332 and 333 in a mutually closing direction to reset from the opened state to the closed state. Referring to fig. 7, the cylindrical to-be-rolled film-pasted product 4 is located right below the side film rolling assembly 33 and is opposite to the left rolling part 332 and the right rolling part 333, a film to be rolled and pasted is arranged on the cylindrical surface of the to-be-rolled film-pasted product 4, during the process that the side film rolling assembly 33 descends along the vertical direction, the left rolling part 332 and the right rolling part 333 on the side film rolling assembly respectively roll and paste the film on the left and right areas of the cylindrical surface of the to-be-rolled film-pasted product 4, after one-time rolling, the preliminarily pasted film can be rolled through multiple lifting and lowering, so as to roll out residual bubbles in the film, improve the firmness of the film attached to the to-be-rolled film-pasted product 4, and further improve the film-pasted quality.

Referring to fig. 30, the roll base 331 is provided with a first hinge point 3311 and a second hinge point 3312, one end of the left roll pressing member 332 is rotatably connected to the first hinge point 3311, one end of the right roll pressing member 333 is rotatably connected to the second hinge point 3312, the other end of the left roll pressing member 332 is formed with a left roll pressing point, and the other end of the right roll pressing member 333 is formed with a right roll pressing point. In the process of rolling and pasting the film, the left rolling point and the right rolling point are kept in contact with the cylindrical surface of the product 4 to be rolled and pasted with the film under the action of the resetting component.

Further, a left blocking column 338 and a right blocking column 339 are fixedly disposed on the rolling base 331, and the left blocking column 338 and the right blocking column 339 are respectively located on a folding path of the left rolling member 332 and the right rolling member 333 and used for respectively blocking a folding potential of the left rolling member 332 and the right rolling member 333, so that when the side film rolling component is not subjected to other external forces, the left rolling point is at least blocked right under the first hinge point 3311, and the right rolling point is at least blocked right under the second hinge point 3312.

Further, the left roller pressing member 332 includes:

left roll body 3322; and

a left detour portion 3323 which is fixedly connected to the left rolling main body 3322 and forms the left rolling point at the end thereof,

wherein the left detour portion 3323 is bent toward the right roller 333. In the process that the side film rolling assembly 33 continuously descends, the left roundabout part 3323 enables the left rolling point to pass over the leftmost end 42 of the cylindrical surface of the product 4 to be rolled and pasted, and then the left rolling point can be kept in continuous contact with the left lower cylindrical surface of the product 4 to be rolled and pasted without interference, so that the rolling and pasting of the left lower cylindrical surface can be smoothly performed.

Further, a left bending portion 3321 is disposed on the left rolling main body 3322, the left bending portion 3321 and the left detouring portion 3323 are respectively and fixedly connected to two ends of the left rolling main body 3322, wherein the left bending portion 3321 is bent toward the right rolling member 333, and the left rolling member 332 is rotatably connected to the first hinge point 3311 through the left bending portion 3321.

Further, the right roller pressing member 333 includes:

right rolled body 3332; and

a right detour portion 3333 which is fixedly connected to the right rolling main body 3332 and forms the right rolling point at a distal end thereof,

wherein the right detour portion 3333 is bent toward the left roller 332. In the process that the side film rolling assembly 33 continuously descends, the right roundabout part 3333 can enable a right rolling point to pass over the rightmost end of the cylindrical surface of the to-be-rolled film pasting product 4, and then the right roundabout part can be kept in continuous contact with the right lower cylindrical surface of the to-be-rolled film pasting product 4 without interference, so that smooth operation of rolling and pasting of the right lower cylindrical surface is guaranteed.

Further, a right bending portion 3331 is disposed on the right rolling main body 3332, the right bending portion 3331 and the right detouring portion 3333 are respectively and fixedly connected to two ends of the right rolling main body 3332, wherein the right bending portion 3331 is bent toward the left rolling member 332, and the right rolling member 333 is rotatably connected to the second hinge point 3312 through the right bending portion 3331. The left bending part 3321 and the right bending part 3331 can enlarge the accommodating space between the left rolling part 332 and the right rolling part 333, so that the left retaining post 338 and the right retaining post 339 can be reasonably arranged in the accommodating space.

In a preferred embodiment, a left roller wheel 334 and a right roller wheel 335 are rotatably connected to the left roller point and the right roller point, respectively. Referring again to fig. 2, which shows in detail the initial state of the side film rolling assembly 33 when no other external force is applied, specifically, the left rolling member 332 is rotatably connected to the first hinge point 3311 and hangs downward from the first hinge point 3311, so that the left rolling wheel 334 rotatably connected thereto is located directly above the highest point 41 of the cylindrical surface of the film product 4 to be rolled in the initial state; the right roller 333 is rotatably connected to the second joint 3312 and depends downwardly from the second joint 3312 such that the right roller 335, which is rotatably connected thereto, is located above the left roller 334 in this initial state; wherein, the projections of the left rolling wheel 334 and the right rolling wheel 335 on the horizontal plane are at least partially overlapped, in the process of rolling down the film, the left rolling wheel 334 contacts with the highest point 41 of the cylindrical surface of the film product 4 to be rolled, the left rolling wheel 332 starts to rotate clockwise under the reaction force of the film product 4 to be rolled along the cylindrical surface of the film product 4 to be rolled along the highest point 41 of the left rolling wheel 334, and then pulls the left rolling wheel 334 to roll along the cylindrical surface of the film product 4 to be rolled towards the left and lower side from the highest point 41, after the left rolling wheel 334 rolls for a certain distance, the right rolling wheel 335 starts to contact with the cylindrical surface of the film product 4 to be rolled along the cylindrical surface of the film product 4 to be rolled, and the right rolling wheel 335 starts to roll along the cylindrical surface of the film product 4 to be rolled towards the right and lower highest point from the vicinity of 41 along the cylindrical surface of the film product 4 to be rolled along the counterclockwise direction from the left rolling wheel 335, and under the restoring force effect of reset block, left roll-in wheel 334 with have roll-in wheel 335 can with treat the face of cylinder of roll-in pad pasting product 4 remain the contact all the time in roll-in process, can also remain the contact all the time with the face of cylinder of treating roll-in pad pasting product 4 even cross behind face of cylinder leftmost end 42 and face of cylinder rightmost end 43, finally reach face of cylinder lowest end 44 department, and then accomplish one time the roll-in pad pasting.

Referring to fig. 30 again, another modified structure is further shown, specifically, a left limiting portion 3324 and a right limiting portion 3334 are respectively fixed on the left rolling member 332 and the right rolling member 333, and a left guiding portion 336 and a right guiding portion 337 are fixed on the rolling base 331, so that when the left rolling member 332 and the right rolling member 333 are opened to their maximum opening angles, the left limiting portion 3324 is at least partially inserted into the left guiding portion 336, and the right limiting portion 3334 is at least partially inserted into the right guiding portion 337. With this structure, the left and

right rollers

332, 333 can be prevented from rotating unstably when the opening angle is too large, and the structural stability can be improved.

Further, assuming that the maximum opening angle of the left roll member 332 is α and the maximum opening angle of the right roll member 333 is β, 15 ° or more and α or less and 75 ° or less and 15 ° or more and β or less and 75 ° or less are included, in this embodiment, α to β to 65 °.

In one embodiment, the axial lengths of the left rolling wheel 334 and the right rolling wheel 335 are slightly greater than the axial dimension of the film product 4 to be rolled, and the wheel surfaces of the left rolling wheel 334 and the right rolling wheel 335 are respectively provided with rolling grooves recessed along the radial direction, so that the problem of inaccurate positioning such as displacement of the film in the rolling process can be prevented due to the arrangement of the rolling grooves.

Referring now to fig. 31 to 33, there is shown another embodiment of the film supply and peeling assembly 31, and it can be seen that in this embodiment, the film supply and peeling assembly 31 includes:

a mounting base 311 to which a slide guide 3111 is fixedly attached; and

a coil mounting bracket 312 slidably connected to the mounting base 311 through the slide rail 3111;

wherein, the horizontal position adjusting structure 319 comprises:

a push rod 3191 rotatably connected to the coil mounting bracket 312 near the middle section thereof to form a push end for receiving a pushing force and a transmission end for transmitting the pushing force, at both ends thereof, respectively;

an actuating rod 3194 rotatably connected to the coil mounting block 312 near the middle section thereof to form a receiving end and an actuating end respectively located at the two ends thereof, the receiving end being used for receiving the pushing force from the driving end, the actuating end extending between the coil mounting block 312 and the mounting base 311 and acting on the mounting base 311, so that the actuating rod 3194 can adjust the relative position of the coil mounting block 312 on the sliding guide 3111 in a reciprocating manner under the pushing of the pushing rod 3191 by acting on the actuating end of the mounting base 311. Referring to fig. 2, the rotation fulcrum on the push lever 3191 is a first rotation point 31911, and the rotation fulcrum on the actuating lever 3194 is a second rotation point 31941.

Further, a transmission groove 3112 is formed in a surface of the mounting base 311 opposite to the coil mounting frame 312, and the actuating end is inserted into the transmission groove 3112; wherein, the actuating end is rotatably connected with a roller 3196, and the dimension of the transmission groove 3112 in the sliding direction of the coil mounting bracket 312 is larger than the diameter of the roller 3196, so that the roller 3196 has enough actuating space in the transmission groove 3112. In a preferred embodiment, assuming that the dimension of the transmission groove 3112 in the sliding direction of the coil mounting frame 312 is L and the diameter of the roller 3196 is D, L: D is 1.3-2. The arrangement of the roller 3196 can prevent the abrasion and damage of the actuating end of the actuating rod 3194 caused by stress concentration during long-term rotation, and improve the smooth transmission.

Referring to fig. 31 and 33, a further modified embodiment of the horizontal position adjusting structure 319 is shown in detail, and specifically, a transmission assembly for indirectly transmitting the pushing force is connected between the pushing rod 3191 and the actuating rod 3194 in a transmission manner, and the transmission assembly includes:

a generally L-shaped bending member 3193 pivotally connected to the web mounting frame 312 at a bending point 31931 to form a left hinge end and a right hinge end at two ends thereof, respectively;

a first link 3192 rotatably connected between the driving end of the push lever 3191 and the right hinge end; and

a second link 3199 pivotally connected between the receiving end of the actuator rod 3194 and the left hinged end. The transmission assembly can enable the transmission process of the pushing force to be smooth, and can prevent the phenomenon that when the pushing end of the pushing rod 3191 is pulled, the rotating angular speed of the pushing rod 3191 and the actuating rod 3194 is too high, so that the sliding speed of the coil mounting frame 312 on the mounting base 311 is too high, and finally the problem that the sliding distance of the coil mounting frame 312 on the mounting base 311 is not easy to control can be prevented.

Referring to fig. 33 again, the bent member 3193 has a convex side and a concave side, the first rotation stabilizing member 3195 opposite to the concave side is fixed to the coil mounting bracket 312, and the bent member 3193 can be always kept in contact with the first rotation stabilizing member 3195 on the concave side of the bent member 3193 during the rotation process.

Further, an arc-shaped first stable curved surface is formed on the first rotating stable member 3195, an arc-shaped first contact curved surface 31932 is formed on the concave side of the bending member 3193, and the first rotating stable member 3195 is in smooth contact with the first contact curved surface 31932 through the first stable curved surface; by adopting the structure, the bending piece 3193 can be kept stable in the rotating process, and the problem of rotation instability caused by loosening of the connection between the bending part 31931 and the coil mounting frame 312 after long-time transmission is solved.

Furthermore, a limiting member is connected near the actuating end of the actuating rod 3194, the limiting member is in sliding fit with the first rotating stabilizing member 3195, and a limiting end 31951 protruding from the surface of the limiting member is formed at the end of the limiting member. The limit stop defines the maximum rotational angle of the actuating rod 3194.

Referring again to fig. 11, a second rotational stabilizer 3198 is fixedly disposed on the coil mounting block 312 opposite the receiving end of the actuating rod 3194, and the actuating rod 3194 is in constant contact with the second rotational stabilizer 3198 during its rotation.

Further, an arc-shaped second contact surface 31981 is formed on a side surface of the second rotation stabilizer 3198 opposite to the receiving end of the actuating rod 3194, and the actuating rod 3194 is in smooth contact with the second contact surface 31981 through the receiving end thereof during the rotation thereof. By adopting the structure, the actuating rod 3194 can be kept stable in the rotating process, and the problem of rotation instability caused by the loosening of the connection between the second rotating point 31941 on the actuating rod 3194 and the coil mounting frame 312 after long-time transmission is solved.

Furthermore, an elastic restoring member 3197 acting on the actuating end of the actuating rod 3194 is disposed on the coil mounting block 312, and the elastic restoring member 3197 can elastically restore the force so that the actuating rod 3194 restores to the initial position after completing one actuating action on the mounting base 311.

The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. The utility model provides an automatic pad pasting assembly line of circulation formula which characterized in that includes:

a circulating conveyor line (2); and

at least one group of film sticking mechanisms (3) arranged at the side of the flow-rotation type conveying line (2);

wherein the circulating conveyor line (2) comprises:

a first transmission module (21);

a second transmission module (22) which is opposite to the first transmission module (21) and is arranged at an interval; and

two groups of circulation mechanisms (23) respectively arranged at the end parts of the first transmission module (21) and the second transmission module (22), wherein each group of circulation mechanisms (23) is butted with the first transmission module (21) and the second transmission module (22);

wherein the second conveying module (22) is provided with at least one working station (223), and each group of film sticking mechanisms (3) is arranged to be aligned with one corresponding working station (223).

2. The flow-through automatic film laminating line of claim 1, wherein the second conveying module (22) is provided with a film laminating detection module (4) at the side thereof at the downstream.

3. The flow-through automatic film laminating production line of claim 1, wherein a buffer storage station (213), a blanking station (214) and a loading station (215) are disposed on the first conveying module (21), and a pressure maintaining assembly (26), a blanking toggle assembly (27) and a loading toggle assembly (28) are disposed beside the first conveying module (21) and aligned with the buffer storage station (213), the blanking station (214) and the loading station (215), respectively.

4. The flow-through automatic film laminating line according to claim 3, wherein at least one group of gripper carriers (24) is slidably connected to each of the first conveying module (21) and the second conveying module (22), and the flow mechanism (23) is used for transferring the gripper carriers (24) conveyed to the end of one group of conveying modules from the conveying module to the other group of conveying modules;

the side of the first conveying module (21) and the side of the second conveying module (22) are respectively provided with a transmission mechanism (25), and each group of transmission mechanisms (25) is used for driving the corresponding clamping carrier (24) on the corresponding side to slide on the corresponding group of conveying modules; at least one group of clamping components (253) is transmitted on each group of transmission mechanisms (25), and each group of clamping components (253) is selectively clamped with a corresponding group of clamping carriers (24) under the driving of the transmission mechanisms (25).

5. The flow-through automatic film laminating line of claim 4, wherein the flow-through mechanism (23) comprises:

a circulation guide rail (233) which is butted between the first transmission module (21) and the second transmission module (22);

a docking guide (234) slidably coupled over the circulation guide (233);

the circulation driver (232) is in transmission connection with the butt joint guide rail (234) and is used for driving the butt joint guide rail (234) to do periodic reciprocating sliding movement along the circulation guide rail (233).

6. The flow-through automatic film laminating line of claim 5, wherein the first conveying module (21) comprises:

a first conveying vertical plate (211); and

a first transfer rail (212) mounted on the first vertical plate (211);

the second transfer module (22) comprises:

a second conveying vertical plate (221) which is opposite to the first conveying vertical plate (211) and is arranged at intervals; and

a second conveyance guide (222) mounted on the second conveyance riser (221);

wherein the first conveying guide rail (212) and the second conveying guide rail (222) are respectively matched with at least one group of the clamping carriers (24) in a sliding way; the docking guide (234) selectively docks with the first transfer guide (212) or the second transfer guide (222) during the periodic reciprocating sliding movement along the circulation guide (233).

7. The flow-through automatic film laminating line according to claim 6, wherein the blanking station (214) and the loading station (215) are arranged in sequence along the conveying direction of the holding carrier (24) on the first conveying guide rail (212), the buffer station (213) is located upstream of the blanking station (214), and the working station (223) is arranged along the extending direction of the second conveying guide rail (222).

8. The flow-through automatic film laminating line of claim 7, wherein at least one waiting station (218) is arranged between the blanking station (214) and the feeding station (215).

9. The flow-through automatic film laminating line of claim 7, wherein a first flow-through station (216) and a second flow-through station (217) are respectively arranged upstream and downstream of the first transfer guide (212); a third transfer station (224) and a fourth transfer station (225) are respectively arranged at the upstream and the downstream of the second conveying guide rail (222); the first circulation station (216) is opposite to the fourth circulation station (225), the second circulation station (217) is opposite to the third circulation station (224), the circulation mechanisms (23) are arranged between the first circulation station (216) and the fourth circulation station (225) and between the second circulation station (217) and the third circulation station (224), and the film sticking detection module (4) is aligned with the fourth circulation station (225).

10. The flow-through automated film laminating line of claim 9, wherein the spacing between two adjacent stations is equal to the spacing between two adjacent sets of gripper carriers (24).

11. The flow-through automatic film laminating line of claim 6, wherein the transmission mechanism (25) comprises:

a transmission guide rail (254) fixedly arranged on the transmission vertical plate and extending along the X-axis direction;

the clamping mounting plate (251) is in sliding fit with the transmission guide rail (254);

the transverse moving driver (252) is in transmission connection with the clamping mounting plate (251); and

at least two groups of clamping components (253) which are arranged on the clamping mounting plate (251) at equal intervals,

wherein the extension direction of the transmission guide rail (254) is consistent with the extension direction of the corresponding one of the conveying guide rails; a left limiting end (255) and a right limiting end (256) are fixedly arranged beside the transmission guide rail (254), the left limiting end (255) and the right limiting end (256) are opposite and arranged at intervals, and a limiting terminal (2511) fixedly connected with the clamping mounting plate (251) is arranged between the left limiting end (255) and the right limiting end (256); the clamping mounting plate (251) is driven by the traverse motion driver (252) to slide back and forth alternately along the X-axis direction, and the sliding distance is limited by the left limit end (255) and the right limit end (256) each time.

12. The flow-through automatic film laminating line of claim 1, wherein the film laminating mechanism (3) comprises:

a film feeding and peeling assembly (31) provided beside the second transfer module (22);

a translation assembly (32) arranged on the film feeding and stripping assembly (31) or at the side of the film feeding and stripping assembly (31);

a lifting assembly (35) in transmission connection with the translation assembly (32);

the film mounting rack (36) is in transmission connection with the lifting assembly (35), and the film mounting rack (36) is driven by the lifting assembly (35) to reciprocate along the Z axis; and

a film suction assembly (37) and a side film rolling assembly (33) which are arranged on the film mounting frame (36),

the film pasting mounting rack (36) can move in a translation mode along the X-axis direction and the Y-axis direction in the horizontal plane under the driving of the translation component (32) along with the lifting component (35).

13. The flow-through automated film application line of claim 12, wherein the film supply and stripping assembly (31) comprises:

a mounting base (311); and

a coil mounting block (312) slidably connected to the mounting base (311);

the coiled material discharging tray (313) is rotatably connected to the coiled material mounting frame (312), and a thin film coiled material is wound on the coiled material discharging tray (313);

a release paper receiving roller (315) rotatably connected to the web mounting frame (312); and

a film stripping module (318) having a wedge-shaped film tensioning die (3181),

the film coil winding machine is characterized in that a coil guide rail extending along the Y-axis direction is arranged on the coil mounting frame (312), a film coil discharged from the coil discharging tray (313) is gradually paved on the coil guide rail and is wound by the release paper collecting roller (315) after passing through the wedge-shaped tip of the film tensioning die head (3181).