CN216301598U - Automatic film pasting equipment for ceramic tiles - Google Patents

Abstract

The utility model discloses automatic ceramic tile film pasting equipment, which belongs to the field of ceramic machinery and comprises a rack, a centering device, a conveying belt, two press roller devices and a cutter device, wherein the conveying belt is arranged on the rack and driven by a motor, and the centering device, the two press roller devices and the cutter device are all arranged on the rack and sequentially cross over the conveying belt along the conveying direction of the conveying belt. The compression roller device comprises a support, a traction roller, a feeding portion and a main compression roller, the traction roller, the feeding portion and the main compression roller are all arranged on the support, the feeding portion comprises a storage bin and a clamping component used for clamping a film roll, the storage bin and the clamping component are all arranged on the support, and the clamping component is located on two opposite sides of the storage bin. This automatic pad pasting equipment can automatic switch-over station, and degree of automation is high, and it is convenient to change the membrane book moreover, and the operation is safe.

Description

Automatic film pasting equipment for ceramic tiles

Technical Field

The utility model relates to the field of ceramic machinery, in particular to automatic film pasting equipment for ceramic tiles.

Background

Ceramic tiles, also known as ceramic tiles, are made of refractory metal oxides and semimetal oxides by grinding, mixing, pressing, glazing and sintering to form acid and alkali resistant porcelain or stony materials, building or decorative materials, called ceramic tiles. The raw materials are mostly mixed by clay, quartz sand and the like. In the ceramic tile manufacturing process, a layer of plastic film is attached to the ceramic tile before the ceramic tile leaves a factory so as to protect the ceramic tile from being scratched.

Chinese patent CN106829030A a ceramic tile tectorial membrane device, which comprises a frame, the conveyer belt, including a motor, an end cap, a controller, and a cover plate, including a motor, an end cap, a controller, and a cover plate, the conveyer belt is connected with the motor, the conveyer belt, including a motor, an end cap, a controller, and a cover plate, first hanging membrane frame, the second hanging membrane frame, cut membrane device and lower membrane device all locate in the frame, the conveyer belt is connected with the motor, first hanging membrane frame and second hanging membrane frame are arranged along the direction of advance of conveyer belt in proper order, and be located the top of conveyer belt, one side of first hanging membrane frame and second hanging membrane frame all is equipped with cuts membrane device and lower membrane device, the ceramic tile pad pasting is behind lower membrane device, again through cutting membrane device. Through being equipped with first hanging membrane frame and second hanging membrane frame, can be so that the membrane on one of them hanging membrane frame pastes the back, and the membrane on the other hanging membrane frame pastes the membrane, can realize continuous production, improves production efficiency. However, after the film roll of the device is used, the film roll needs to be lifted to ascend with the film roll supporting shaft, and the film roll paper tube is inserted from the cantilever end of the supporting shaft, so that the device is troublesome and labor-consuming, difficult to replace and has certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide automatic ceramic tile film pasting equipment which can automatically switch stations, is high in automation degree, convenient to replace film rolls and safe to operate.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

an automatic film pasting device for ceramic tiles comprises a rack, a centering device, a conveying belt, two compression roller devices and a cutter device, wherein the conveying belt is arranged on the rack and driven by a motor;

the compression roller device comprises a support, a traction roller, a feeding portion and a main compression roller, wherein the traction roller is arranged on the support, the feeding portion is arranged on the main compression roller and comprises a storage bin and a clamping component used for clamping a film roll, the storage bin is arranged on the support, and the clamping component is arranged on two opposite sides of the storage bin.

In a preferred technical scheme of the utility model, the support comprises two support plates with the same structure, the two support plates are respectively arranged at two opposite sides of the conveying belt, and each support plate is respectively provided with a clamping part corresponding to each other; the feed bin span in the conveyer belt, clamping part is located the feed bin is followed the top of conveyer belt width direction's both sides, the feed bin includes two can the backup pad connecting rod that reciprocates, two the connecting rod sets up in parallel.

In a preferred technical scheme of the utility model, the clamping component comprises a clamping seat, a clamping cylinder, clamping heads and a connecting seat, the clamping seat is fixed on the supporting plate, the clamping cylinder is installed on the clamping seat, the connecting seat is fixed at one end of a piston rod of the clamping cylinder, the clamping cylinder drives the connecting seat to move horizontally, the clamping heads are rotatably arranged on the connecting seat, the clamping heads are arranged in a circular truncated cone shape, the ends with smaller diameters of the two clamping heads are opposite to each other, and a clamping position for clamping a film roll is formed between the two clamping heads.

In a preferred technical scheme of the utility model, the main press roller comprises a first roller and two first installation parts, the two first installation parts are oppositely arranged at two sides of the width direction of the conveying belt, each first installation part comprises a first air cylinder and a first installation seat, the first air cylinders are installed on the support, the first installation seats are fixed on piston rods of the first air cylinders and driven by the first air cylinders to move up and down, and the first roller is arranged between the two first installation seats and is in rotating fit with the first installation seats.

In a preferred technical scheme of the utility model, the press roller device further comprises an auxiliary press roller, the auxiliary press roller is positioned at the upstream of the main press roller along the conveying direction of the conveying belt, the auxiliary press roller comprises a driving device and a second roller, and the driving device is arranged on each supporting plate; the driving device comprises a second cylinder and a crank arm, the second cylinder is fixed on the supporting plate, the middle of the crank arm is in running fit with the supporting plate, one end of the crank arm is connected with a piston rod of the second cylinder, the other end of the crank arm is connected with a guide rod, and two ends of the second cylinder are respectively in running fit with the guide rod.

In a preferred technical scheme of the utility model, the support plate is provided with a guide groove, and the connecting rod penetrates through the guide groove and is connected with the second roller.

In a preferred technical scheme of the utility model, the compression roller device further comprises a sucker assembly, the sucker assembly is positioned at the upstream of the auxiliary compression roller along the conveying direction of the conveying belt, the bracket is provided with a cross beam, the cross beam is provided with a third cylinder which vertically faces downwards, and the sucker assembly is fixed on a piston rod of the third cylinder.

In a preferred technical scheme of the utility model, the bracket is provided with a membrane-lacking signal monitor.

In a preferred technical scheme of the utility model, the conveying belt comprises a centering conveying section and a film pasting conveying section, the centering device is installed on the centering conveying section, and the press roller device and the cutter device are installed on the film pasting conveying section.

In a preferred technical scheme of the utility model, the number of the centering devices is two, the two centering devices are respectively arranged on two opposite sides of the centering conveying section, each centering device comprises a base, a centering cylinder, a limiting plate and a centering wheel set, the base is fixed on the rack, the centering cylinder is mounted on the base, the limiting plate is fixed on a piston rod of the centering cylinder, the centering cylinder drives the limiting plate to move from the edge of the centering conveying section to the middle, and the centering wheel set is arranged on the limiting plate.

The utility model has the beneficial effects that:

the utility model provides automatic film pasting equipment for ceramic tiles, which is characterized in that a centering device, two compression roller devices and a cutter device are sequentially arranged above a conveying belt of the equipment along the conveying direction of the conveying belt, the ceramic tiles enter from one end of the conveying belt, are centered by the centering device, then are pasted by the compression roller devices and then are conveyed to the cutter device, the cutter device cuts off a film between a front ceramic tile and a rear ceramic tile on the conveying belt, the film pasting process is completed, and the pasted ceramic tiles are sent out by the conveying belt and enter the next process. The whole automation of film pasting process of the equipment is provided with the two compression roller devices on the conveying belt, the film roll of one of the compression roller devices is automatically switched to the other compression roller device to carry out film pasting operation after being used up, manual operation is not needed, and the film pasting efficiency is high. And only need when the membrane is rolled up and is changed place new membrane book in the feed bin, start clamping part, clamping part can the centre gripping membrane book accomplish to change, and the membrane is rolled up and is changed simple and conveniently, has stopped the potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of an automatic tile film pasting device provided by the utility model;

FIG. 2 is a side view of an automatic tile film pasting device provided by the present invention;

FIG. 3 is a perspective view of a roll apparatus provided in the present invention without a roll of film mounted thereon;

FIG. 4 is a perspective view of the roll assembly of the present invention after installation of a roll of film;

FIG. 5 is a side view of a nip roller assembly provided by the present invention;

fig. 6 is a perspective view of a centering device provided by the present invention.

Reference numerals:

1. a frame; 2. a centering device; 3. a press roll device; 4. a cutter device; 5. a conveyor belt; 21. a base; 22. a centering cylinder; 23. a limiting plate; 24. a centering wheel set; 31. a support; 32. a traction roller; 33. a main press roll; 34. a feeding part; 35. an auxiliary press roll; 36. a cross beam; 37. a third cylinder; 38. a sucker component; 39. a membrane-missing signal monitor; 51. a centering conveying section; 52. a film pasting conveying section; 311. a support plate; 331. a first mounting portion; 332. a first roller; 341. a storage bin; 342. a clamping member; 351. a drive device; 352. a second roller; 3111. a guide groove; 3311. a first mounting seat; 3312. a first cylinder; 3411. a connecting rod; 3421. a clamping seat; 3422. a clamping cylinder; 3423. a connecting seat; 3424. a clamping head; 3511. a crank arm; 3512. a second cylinder; 3513. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly. In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

As shown in fig. 1-6, an automatic film pasting device for ceramic tiles comprises a frame 1, a centering device 2, a conveying belt 5, two pressing roller devices 3 and a cutter device 4, wherein the conveying belt 5 is arranged on the frame 1 and driven by a motor, and the centering device 2, the two pressing roller devices 3 and the cutter device 4 are all arranged on the frame 1 and are sequentially arranged above the conveying belt 5 along the conveying direction of the conveying belt 5; the compression roller device 3 is used for covering the film on the surface of the ceramic tile, and the cutter device 4 is used for cutting off the film from the gap between two adjacent ceramic tiles of the conveying belt 5 to finish the film pasting process. Further, the conveying belt 5 comprises a centering conveying section 51 and a film pasting conveying section 52, the centering device 2 is installed on the centering conveying section 51, and the pressing roller device 3 and the cutter device 4 are installed on the film pasting conveying section 52.

The compression roller device 3 comprises a traction roller 32, a support 31, a feeding part 34 and a main compression roller 33, wherein the traction roller 32, the feeding part 34 and the main compression roller 33 are all arranged on the support 31, the feeding part 34 comprises a bin 341 and a clamping component 342 used for clamping a film roll, the bin 341 and the clamping component 342 are all arranged on the support 31, and the clamping component 342 is in running fit with the support 31. The roller device 3 is used for coating the tiles fed by the conveyor belt 5 with a film, and the film roll is placed on the clamping part 342 and can rotate. One end of the film roll is wound around the traction roller 32 and then wound on the main pressing roller 33, the traction roller 32 plays a role of traction film, and the main pressing roller 33 enables the film to be tightly attached to the surface of the ceramic tile. Further, the clamping component 342 includes a clamping seat 3421, a clamping cylinder 3422, a clamping head 3424 and a connecting seat 3423, the clamping seat 3421 is fixed on the supporting plate 311 of the bracket 31, the clamping cylinder 3422 is mounted on the clamping seat 3421, the connecting seat 3423 is fixed at one end of the piston rod of the clamping cylinder 3422, the clamping cylinder 3422 drives the connecting seat 3423 to move horizontally, the clamping head 3424 is rotatably disposed on the connecting seat 3423, the clamping head 3424 is disposed in a circular truncated cone shape, the smaller ends of the two clamping heads 3424 are opposite to each other, and a clamping position for clamping the film roll is formed between the two clamping heads 3424. The clamping cylinder 3422 drives the connecting seat 3423 to move from the outer side of the conveyor belt 5 to the middle of the conveyor belt 5, the connecting seat 3423 drives the clamping heads 3424 to move, and the two clamping heads 3424 are driven by the clamping cylinder 3422 to approach each other, so that the two clamping heads 3424 are both in a circular truncated cone-shaped structure, and when the two clamping heads 3424 extend into a paper tube of a film roll under the action of the clamping cylinder 3422, the two clamping heads 3424 can lift the film roll to enable the film roll to leave the storage bin 341, thereby completing the feeding process.

Foretell automatic pad pasting equipment of ceramic tile, 5 tops of conveyer belt of this equipment are equipped with centering device 2 along conveyer belt 5's direction of delivery, two compression roller device 3 and cutters 4, the ceramic tile gets into from 5 one ends of conveyer belt, pass through 3 pad pasting of compression roller device after centering through centering device 2, then be delivered to cutters 4, cutters 4 cut off the film between two blocks of ceramic tiles around on the conveyer belt 5, accomplish the pad pasting process, the ceramic tile behind the pad pasting sees off through conveyer belt 5, get into next process. This equipment pad pasting process full automation is equipped with two compression roller device 3 on the conveyer belt 5, and automatic switch carries out the pad pasting operation to another compression roller device 3 after the membrane book of one of them compression roller device 3 is used up, need not manual operation, and the pad pasting is efficient. And when the film roll is replaced, only a new film roll needs to be placed in the stock bin 341, the clamping component 342 is started, the clamping component 342 can clamp the film roll to complete replacement, the film roll is replaced simply and conveniently, and potential safety hazards are avoided.

More specifically, the working process of the device is as follows: the ceramic tiles to be filmed are fed from the centering conveying section 51 of the conveying belt 5, and the centering device 2 is started to work, so that the ceramic tiles to be filmed are pushed to the middle of the centering conveying section 51, namely the middle of the whole conveying belt 5 in the width direction. The ceramic tile is pushed to the middle of the conveying belt 5 through the centering device 2, when the film pasting can be guaranteed, the film roll can fully cover the surface of the ceramic tile, and the film pasting effect is guaranteed. The centered ceramic tiles are continuously conveyed by the conveying belt 5 to reach the two compression roller devices 3, and the two compression roller devices 3 are arranged in parallel along the conveying direction of the conveying belt 5 and cross over the conveying belt 5. Therefore, the two press roller devices 3 can carry out film pasting operation on the ceramic tiles, and in practical application, only one press roller device 3 is needed to carry out film pasting operation. When the ceramic tile sticking device is used, one of the compression roller devices 3 sticks ceramic tiles, and after the film roll on the compression roller device 3 is used up, the compression roller device stops working and reminds an operator to replace the film roll through a control system. At this time, the other press roller device 3 is automatically started to apply a film to the tile. The two compression roller devices 3 are switched back and forth to work, so that the whole equipment can be kept to work continuously, and the film sticking efficiency of the whole equipment is high. In the process of replacing the film roll, the operation of stopping the machine is not needed, the operator only needs to place the film roll on the stock bin 341, and the length direction of the film roll is consistent with the width direction of the conveying belt 5 when the film roll is prevented. After the film roll is placed on the stock bin 341, the clamping component 342 is started, and the clamping component 342 clamps the film roll to separate the film roll from the stock bin 341, so that the feeding process can be completed. The whole feeding process only needs to use equipment to lift the film roll to the stock bin 341, manual operation is not needed, and time saving, high efficiency and safety are realized. The ceramic tiles which are subjected to film pasting through the press roller device 3 are continuously conveyed to the cutter device 4, a gap exists between two adjacent ceramic tiles on the conveying belt 5, the cutter device 4 cuts off the film from the gap, and then the ceramic tiles are continuously conveyed out, so that the whole film pasting process is finished. The cutter device 4 is a conventional technology, and is widely used in the field of tile machinery, and therefore, the structure thereof is not described in detail herein. It should be noted that the cutters of the cutter device 4 should be able to change the cutters with different widths according to different tile widths, which ensures that the cutter device 4 can cut off the film on the tile quickly.

Further, the support 31 includes two support plates 311 with the same structure, the two support plates 311 are respectively disposed on two opposite sides of the conveyor belt 5, each support plate 311 is respectively provided with a corresponding clamping component 342, and the clamping component 342 is located above the storage bin 341; the silo 341 includes two connecting rods 3411 capable of moving up and down on the supporting plate 311, and the two connecting rods 3411 are arranged in parallel. The two support plates 311 are disposed on two sides of the conveyor belt 5 and correspond to each other to form the support 31 of the pressing roller device 3, and the support plates 311 may be fixed on the frame 1 by bolts. The two connecting rods 3411 are arranged in parallel, so that the bin 341 for temporarily placing the film roll is formed between the two connecting rods 3411, and it should be noted that the relative distance between the two connecting rods 3411 is smaller than the outer diameter of the film roll. When feeding, the paper roll to be held is located near the clamping head 3424, and the two connecting rods 3411 can move up and down on the supporting plate 311, so that the positions of the connecting rods 3411 can be adjusted according to the film rolls with different diameters, so that the fed paper roll can be held near the clamping head 3424.

Further, main pressure roller 33 includes first roller 332, two first installation departments 331 set up relatively the both sides of 5 width direction of conveyer belt, first installation department 331 includes first cylinder 3312 and first mount pad 3311, first cylinder 3312 installs on the support 31, first mount pad 3311 is fixed on first cylinder 3312's the piston rod and by first cylinder 3312 drives up-and-down motion, first roller 332 sets up two between the first mount pad 3311 and with first mount pad 3311 normal running fit. After the first roller 332 is installed on the first installation base 3311, the piston rod of the first cylinder 3312 extends and retracts to drive the first installation base 3311 to move up and down, so that the distance between the bottom of the first roller 332 and the surface of the conveyor belt 5 can be changed, and the first roller 332 can better attach a film to the surface of a tile.

Further, the pressing roller device 3 further includes an auxiliary pressing roller 35, the auxiliary pressing roller 35 is located upstream of the main pressing roller 33 along the conveying direction of the conveying belt 5, the auxiliary pressing roller 35 includes a driving device 351 and a second roller 352, and the driving device 351 is provided on each of the supporting plates 311; the driving device 351 includes a second cylinder 3512 and a crank arm 3511, the second cylinder 3512 is fixed on the supporting plate 311, the middle of the crank arm 3511 is rotatably engaged with the supporting plate 311, one end of the crank arm 3511 is connected with a piston rod of the second cylinder 3512, the other end of the crank arm 3511 is connected with a directional rod, and two ends of the second roller 352 are rotatably engaged with one guide rod 3513 respectively. Furthermore, the supporting plate 311 is provided with a guide groove 3111, and the connecting rod 3411 penetrates through the guide groove 3111 and is connected to the second roller 352. The guide groove 3111 is disposed on the bracket 31 at an angle to the horizontal plane, and the guide groove 3111 is used to guide the movement of the guide rod 3513. The piston rod of the second cylinder 3512 extends and retracts to drive the crank arm 3511 to rotate, the rotating crank arm 3511 drives the second roller 352 to move up and down, and the distance between the second roller 352 and the surface of the conveying belt 5 can be changed. In the film pasting process, the film on the film roll firstly bypasses the traction roller 32, then bypasses the second roller 352, and finally falls below the first roller 332, the second roller 352 flattens the film to cover the film on the surface of the ceramic tile, then the ceramic tile passes through the first roller 332, and the first air cylinder 3312 drives the first roller 332 to press downwards to enable the film to be tightly attached to the surface of the ceramic tile.

Further, the pressing roller device 3 further comprises a suction cup assembly 38, the suction cup assembly 38 is located at the upstream of the auxiliary pressing roller 35 along the conveying direction of the conveying belt 5, a cross beam 36 is arranged on the support 31, a third cylinder 37 which faces vertically downwards is arranged on the cross beam 36, and the suction cup assembly 38 is fixed on a piston rod of the third cylinder 37. Before the film is pasted on the sucker component 38 and after the material loading is completed, the end of the film roll is adsorbed by the sucker component 38, and the preparation work is completed. When the tile is then fed under the suction cup assembly 38, the third cylinder 37 is activated, which feeds the suction cup assembly 38 over the tile, driving the end of the film roll downwards, the suction cup assembly 38 blows, releasing the film and pressing the film roll down on the tile surface. At this time, the piston rod of the third cylinder 37 retracts to bring the sucker assembly 38 back, the sucker assembly 38 should comprise a sucker and a vacuum generating device, the vacuum generating device is communicated with the sucker, the vacuum generating device sucks air, the sucker can suck a film, the vacuum generating device blows air, the film falls off from the sucker, and the surface of the tile is covered.

In summary: the working process of the automatic film sticking equipment is as follows: before the compression roller device 3 is started, preparation is carried out, a film roll is placed on the storage bin 341, the clamping component 342 is started to clamp the film roll, then the sucker component 38 is started to adsorb the end of the film roll, preparation is completed, and at the moment, two compression roller devices are provided with complete film rolls. The work is, the ceramic tile process sucking disc subassembly 38 below, third cylinder 37 drive inhale the subassembly and make down third cylinder 37 sucking disc subassembly 38 rolls up the membrane and pushes down the ceramic tile surface, then sucking disc subassembly 38 resets, supplementary compression roller 35 pushes down, flattens the film, prevents that the new membrane from rolling up when pasting 1 st ceramic tile, and the film end is rolled up, the bottom surface area viscidity glues on main compression roller, and first piece ceramic tile press mold is accomplished the back, and follow-up ceramic tile is in by normal pad pasting under compression roller device's the effect. When the station is switched: and (4) alarming when the film is lacking, automatically switching the film pasting stations, stopping the operation of the original film pasting station, enabling a new station to enter a working state, and pressing and stopping the alarm by an operator to prepare for starting the compression roller device 3 at the original station. The two stations work in a circulating mode, and efficient film pasting is conducted on the ceramic tiles.

Further, a membrane-lacking signal monitor 39 is mounted on the bracket 31. Lack membrane signal monitor 39 and be infrared detector, lack membrane signal monitor 39 and detect no membrane book on the compression roller device 3 after, send out the police dispatch newspaper through the control system of whole equipment, remind operating personnel to change the membrane book.

Further, centering device 2 sets up two, two centering device 2 sets up respectively the relative both sides of section 51 are carried in the centering, centering device 2 includes base 21, centering cylinder 22, limiting plate 23 and centering wheelset 24, base 21 fixes in frame 1, centering cylinder 22 installs on base 21, limiting plate 23 is fixed on centering cylinder 22's the piston rod, centering cylinder 22 drives limiting plate 23 by 51 marginal to the middle part motion is carried in the centering, centering wheelset 24 sets up on the limiting plate 23. The two centering cylinders 22 are controlled by a control system and can move synchronously, so that the limiting plate 23 is pushed to the middle of the conveying belt 5 from the edge of the conveying belt 5, the two centering cylinders 22 work simultaneously to send the ceramic tiles to the middle of the centering conveying section 51, and the subsequent film pasting operation is facilitated.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.

Claims (10)

1. The utility model provides an automatic pad pasting equipment of ceramic tile, includes frame (1), centering device (2), conveyer belt (5), two compression roller device (3) and cutters (4), conveyer belt (5) set up by motor drive in frame (1), centering device (2), two compression roller device (3) and cutters (4) all set up in frame (1) is gone up, and is followed the direction of delivery of conveyer belt (5) spanes in proper order conveyer belt (5) top, its characterized in that:

the compression roller device (3) comprises a support (31), a traction roller (32), a feeding part (34) and a main compression roller (33), the traction roller (32), the feeding part (34) and the main compression roller (33) are arranged on the support (31), the feeding part (34) comprises a bin (341) and clamping components (342) used for clamping film rolls, the bin (341) and the clamping components (342) are arranged on the support (31), and the clamping components (342) are located on two opposite sides of the bin (341).

2. The automatic tile pasting device according to claim 1, wherein:

the support (31) comprises two support plates (311) with the same structure, the two support plates (311) are respectively arranged on two opposite sides of the conveying belt (5), and each support plate (311) is respectively provided with a clamping component (342) which corresponds to each other; the bin (341) spans the conveying belt (5), the clamping component (342) is positioned above two sides of the bin (341) along the width direction of the conveying belt (5), the bin (341) comprises two connecting rods (3411) which can move up and down on the supporting plate (311), and the two connecting rods (3411) are arranged in parallel.

3. The automatic tile pasting device according to claim 2, wherein:

the clamping component (342) comprises a clamping seat (3421), a clamping cylinder (3422), clamping heads (3424) and a connecting seat (3423), the clamping seat (3421) is fixed on the supporting plate (311), the clamping cylinder (3422) is installed on the clamping seat (3421), the connecting seat (3423) is fixed at one end of a piston rod of the clamping cylinder (3422), the clamping cylinder (3422) drives the connecting seat (3423) to move horizontally, the clamping heads (3424) are rotatably arranged on the connecting seat (3423), the clamping heads (3424) are arranged in a circular table shape, the smaller ends of the two clamping heads (3424) are opposite to each other, and a clamping position for clamping a film roll is formed between the two clamping heads (3424).

4. The automatic tile pasting device according to claim 1, wherein:

main compression roller (33) include first roller (332), two first installation department (331) sets up relatively conveyer belt (5) width direction's both sides, first installation department (331) includes first cylinder (3312) and first mount pad (3311), first cylinder (3312) are installed on support (31), first mount pad (3311) are fixed on the piston rod of first cylinder (3312) and by first cylinder (3312) drive up-and-down motion, first roller (332) set up two between first mount pad (3311) and with first mount pad (3311) normal running fit.

5. The automatic tile pasting device according to claim 2, wherein:

the press roller device (3) further comprises an auxiliary press roller (35), the auxiliary press roller (35) is positioned upstream of the main press roller (33) along the conveying direction of the conveying belt (5), the auxiliary press roller (35) comprises a driving device (351) and a second roller (352), and the driving device (351) is arranged on each supporting plate (311); the driving device (351) comprises a second air cylinder (3512) and a crank arm (3511), the second air cylinder (3512) is fixed on the supporting plate (311), the middle part of the crank arm (3511) is in running fit with the supporting plate (311), one end of the crank arm (3511) is connected with a piston rod of the second air cylinder (3512), the other end of the crank arm (3511) is connected with a guide rod (3513), and two ends of the second roller (352) are respectively in running fit with one guide rod (3513).

6. The automatic tile pasting device according to claim 5, wherein:

the supporting plate (311) is provided with a guide groove (3111), and the connecting rod (3411) penetrates through the guide groove (3111) and is connected with the second roller (352).

7. The automatic tile pasting device according to claim 5, wherein:

compression roller device (3) still include sucking disc subassembly (38), follow the direction of delivery of conveyer belt (5), sucking disc subassembly (38) are located the upper reaches of supplementary compression roller (35), be equipped with crossbeam (36) on support (31), be equipped with vertical decurrent third cylinder (37) on crossbeam (36), sucking disc subassembly (38) are fixed on the piston rod of third cylinder (37).

8. An automatic tile pasting apparatus according to any one of claims 1 to 7, wherein:

and a membrane-lacking signal monitor (39) is arranged on the bracket (31).

9. The automatic tile pasting device according to claim 1, wherein:

the conveying belt (5) comprises a centering conveying section (51) and a film pasting conveying section (52), the centering device (2) is installed on the centering conveying section (51), and the pressing roller device (3) and the cutter device (4) are installed on the film pasting conveying section (52).

10. An automatic tile pasting apparatus according to claim 9, wherein:

centering device (2) sets up two, two centering device (2) sets up respectively the relative both sides of section (51) are carried in the centering, centering device (2) include base (21), centering cylinder (22), limiting plate (23) and centering wheelset (24), base (21) are fixed on frame (1), install centering cylinder (22) on base (21), limiting plate (23) are fixed on the piston rod of centering cylinder (22), centering cylinder (22) drive limiting plate (23) by section (51) edge is carried in the centering is to the middle part motion, centering wheelset (24) set up on limiting plate (23).

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