CN217867295U

CN217867295U - Laminating machine, high-temperature cloth supporting and floating system of laminating machine and roller assembly used by same

Info

Publication number: CN217867295U
Application number: CN202221616987.6U
Authority: CN
Inventors: 杨良
Original assignee: Qinhuangdao Jinchen Solar Energy Equipment Co ltd
Current assignee: Qinhuangdao Jinchen Solar Energy Equipment Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-22
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses the easy not enough of the gluey wearing and tearing of bonding, the supporting device difficult change clearance on the supporting device who bears its operation of high temperature cloth under to prior art, provide a laminator, laminator high temperature cloth support floating system and used wheel components, wheel components includes gyro wheel body, fixed axle sleeve, roller shaft and the roller frame of setting in the gyro wheel body hole, and the roller shaft rotates with axle sleeve transition fit to be connected, the roller frame include two mutual parallel arrangement's curb plate, the both sides board is located gyro wheel body's terminal surface both sides respectively, the both ends of roller shaft rotate with the curb plate that corresponds the side to be connected, are provided with the axial locating part respectively at the both ends of roller shaft, the outside of axial locating part setting at the curb plate that corresponds the end, the utility model discloses the wheel components of structure can be very convenient pull down gyro wheel body more renew or clean the gyro wheel.

Description

Laminating machine, high-temperature cloth supporting and floating system of laminating machine and roller assembly used by same

Technical Field

The utility model relates to a laminator equipment technical field, in particular to laminator, laminator high temperature cloth support float system and used wheel components.

Background

With the continuous development of battery components, the specifications of the solar battery component production laminating machine are increased at present, the effective span size of the single-cavity laminating machine is increased from 2.3m to 2.7m, the length of the single-cavity laminating machine is increased from 3.6m to 8.7m, 9.4m or even 11m, the weight of the conveyed component is increased from 100kg to 500kg, and the thickness, the strength and the length of the high-temperature cloth under the laminating machine are correspondingly increased in the background. In the production of the conventional assembly, the lower high-temperature cloth serving as the transmission piece is a contact surface with a glass back plate of the photovoltaic assembly, and the cleanliness of the surface of the photovoltaic assembly is directly influenced by the dirt degree of the lower high-temperature cloth. Because lower high temperature cloth is around the cover establish on four drive rollers of arranging from top to bottom, lower high temperature cloth is at the operation in-process, when it is located drive roller set below, because lax need with the bottom surface contact in order to carry out the bearing to high temperature cloth, conventional double-chamber equipment, because the subassembly just solidifies the completion, high temperature cloth and remaining EVA glue etc. are the hot attitude, and glue and possess certain viscosity, easily adhere in the mechanism of each contact, and difficult the getting rid of after the cooling, consequently, lower high temperature cloth moves the position of transmission roller set below down and often bonds pollutants such as dust. In the conventional scheme, firstly, a supporting plate mode is adopted to support and float high-temperature cloth and isolate dust on the ground; secondly, a galvanized square tube is added on the basis of the supporting plate, so that the contact range of the lower high-temperature cloth is reduced; and thirdly, arranging the steel wire rope along the transmission direction of the high-temperature cloth, when the scheme is adopted, because the lower high-temperature cloth is bonded with the hot glue, the hot glue is easy to be bonded outside a supporting plate and a galvanized square tube which are in contact with the lower high-temperature cloth, the EVA glue is difficult to clean after being accumulated, the EVA glue bonded outside the supporting plate and the square tube is easy to pollute the lower high-temperature cloth, and a sleeve is arranged outside the steel wire rope.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laminator, laminator high temperature cloth support floating system and used wheel components to the not enough of the difficult clearance of changing of the gluey wearing and tearing, the bearing device of bonding on the bearing device of its operation of bearing of high temperature cloth easy under the prior art.

The purpose of the utility model is realized by the following technical proposal:

a roller assembly for a high-temperature cloth supporting and floating system of a laminator comprises a roller body, a shaft sleeve fixedly arranged in an inner hole of the roller body, a roller shaft and a roller frame, wherein the roller shaft is in transition fit and rotary connection with the shaft sleeve;

the roller wheel comprises a roller body, a roller shaft sleeve and a self-lubricating bearing bush, wherein the roller shaft sleeve comprises a sleeve positioned in the middle and shaft sleeve shoulders arranged at two ends of the roller shaft sleeve;

the top of the axial section of the roller body is arc-shaped, and the arc is circular arc or elliptic arc;

the roller frame also comprises a connecting plate, and the connecting plate is positioned at the lower end of the side plate;

the connecting plate is provided with a mounting hole, the lower parts of the two side plates are fixedly connected through the connecting plate, the side plates are a geometric combination body with the arc-shaped upper part and the inverted trapezoid lower part, and the circumferential surface of the top of each side plate is in tangential connection with two side edges of the inverted trapezoid;

the axial limiting part at one end of the roller shaft is a shaft shoulder arranged at the shaft end, and the axial limiting part at the other end of the roller shaft is a pin shaft.

A laminator high temperature cloth supporting and floating system comprises a supporting and floating frame and any one of the roller assemblies, wherein the supporting and floating frame comprises at least one longitudinal beam and side beams for connecting the longitudinal beams, when the number of the longitudinal beams is more than two, the longitudinal beams are arranged in parallel, a plurality of the roller assemblies are fixedly arranged on the longitudinal beams through roller frames, the tops of the outer circumferential surfaces of the roller bodies are equal in height, the roller assemblies are arranged along the length direction of the longitudinal beams, and the length directions of the roller shafts of the roller assemblies are parallel to each other;

the roller assemblies are arranged on the longitudinal beam at intervals, the intervals of the roller assemblies are equal, the width of a roller body of each roller assembly is 1-2cm, the diameter of the roller body is 60-90mm, and the interval of each roller assembly is less than or equal to 1m and more than or equal to 0.4m;

and a cooling fan is arranged on the inner side of the side beam on one side, and the fan shaft of the cooling fan is obliquely arranged, so that the air outlet of the fan is obliquely upward.

The laminating machine is characterized in that the laminating machine high-temperature cloth supporting and floating system is arranged in a main machine transmission frame and located below the lower high-temperature cloth surrounding the lower transmission roller set, and when the lower high-temperature cloth runs below the transmission roller set, the high-temperature cloth is in rolling connection with the outer circumferential surface of the roller body.

Adopt the utility model discloses the roller components of structure, the width of gyro wheel body compare the cylinder little, consequently, relatively less with the contact surface of high temperature cloth, and the area that consequently bonds is little, and because roller shaft and axle sleeve transition fit rotate to be connected, and the both ends of roller shaft all are provided with the locating part, when the binder on gyro wheel body surface is many, can very conveniently pull down the gyro wheel body and change the renewal or clean the gyro wheel, the axial length of gyro wheel is little, also easily clears up when not dismouting.

Adopt the utility model discloses the laminator and laminator high temperature cloth support floating system of structure, the gyro wheel body sets up on the gyro wheel axle with rotating, the height is such as outer peripheral surface top of each gyro wheel axle, a support plane is constituteed at consequently each gyro wheel axle's top, support high temperature cloth, because wheel components follows longeron inline, the gyro wheel axle is perpendicular with the traffic direction of high temperature cloth, consequently, there is the guide effect to the traffic direction of high temperature cloth, therefore, high temperature cloth is difficult for the off tracking, the longeron is open structure, conveniently clean gyro wheel body surface when the viscose when gyro wheel body goes up the viscose more, when the viscose that the gyro wheel damages or bond influences high temperature cloth normal operating, change the gyro wheel body that corresponds can, can not link up other wheel components, consequently, easy dismounting, when the gyro wheel need to clear up, can carry out all-round clearance to gyro wheel peripheral surface under the condition of not tearing the gyro wheel, the dander under the clearance easily cleans and collects, reduce or avoid influencing the normal rotation of gyro wheel.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a high-temperature cloth supporting and floating system of a laminator according to the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of a roller assembly used in the high temperature cloth supporting and floating system of the present invention;

fig. 3-5 are schematic structural diagrams of embodiments of axial cross sections of roller bodies of the roller assemblies of the present invention.

Description of the reference numerals

100. A roller assembly; 101. a roller frame; 1011. a side plate; 102. a roller shaft; 103. A roller body; 104. a shaft sleeve; 105. a shaft sleeve shoulder; 106. a limiting piece,

200. A floating frame; 201. a stringer; 202. a side beam;

300. high-temperature cloth;

400. and a cooling fan.

Detailed Description

The invention will be further described with reference to specific embodiments: for convenience of description, a direction coinciding with the operation direction of the photovoltaic module is referred to as a length direction, and a direction perpendicular to the operation direction of the photovoltaic module is referred to as a width direction in a direction indicated by an arrow in fig. 1.

As shown in fig. 1-2, the high temperature cloth supporting and floating system of laminator according to the embodiment of the present invention includes a supporting and floating frame 200 and a roller assembly 100, wherein the supporting and floating frame 200 is used for supporting and fixing the roller assembly 100, so that the roller assembly is firmly fixed in the transmission frame of the laminating main machine. The roller assemblies are arranged on the floating frame at intervals, the tops of the circumferential surfaces of the roller assemblies are positioned on the same plane, and the length direction of the wheel shafts of the roller assemblies is perpendicular to the running direction of the high-temperature cloth 300. As shown in fig. 2, the utility model discloses in, prefer the wheel components of following structure, including gyro wheel body 103, axle sleeve 104, gyro wheel frame 101 and roller shaft 102, the gyro wheel frame includes both sides board 1011, the vertical parallel of both sides board sets up relatively, be provided with the shaft hole of sharing central line on the board of both sides respectively, the shaft hole can be complete round hole, also can be the opening hole that has the upper shed, the gyro wheel body is provided with the axle sleeve outward, gyro wheel body and the bayonet fixed connection of axle sleeve, the gyro wheel body passes through the axle sleeve and rotates with roller shaft transition fit and is connected, the both ends of roller shaft set up respectively in the shaft hole through shaft hole and both sides board rotation connection, the both ends of roller shaft are provided with the axial locating part respectively, prevent that roller shaft from taking place the axial drunkenness when the gyro wheel body rotates for roller shaft relatively, the roller shaft can adopt "T" type axle, one end sets up the shaft shoulder as the axial locating part, the other end sets up the cotter hole, it is spacing to pass through the pin, the pin is located the curb plate outside, prevent the axial drunkenness, also can all set up the cotter hole in both sides of roller shaft, both sides are all through the pin spacing. The axle sleeve is preferably of the following structure, the axle sleeve is made of split self-lubricating materials and is divided into a left part and a right part, the two parts are respectively called as a left axle sleeve and a right axle sleeve in the same structure, axle sleeve shoulders are arranged at the outer ends of the left axle sleeve and the right axle sleeve, the axle sleeve is fixedly connected with the inner hole of the roller body through the axle ends of the axle sleeve, the distance between the outer sides of the axle sleeve shoulders of the left axle sleeve and the right axle sleeve is smaller than the distance between the inner sides of the two side plates, and a gap is formed between the axle sleeve and the side plates. The roller body is rotatably connected with the roller shaft through the shaft sleeve, a gap is formed between the roller body and the side plate, and the outer diameter of the shaft sleeve is far smaller than that of the roller, so that after the adhesive on the high-temperature cloth drops on the shaft sleeve, the influence on the rotation of the roller is small, the axial length of the roller is small, the adhesive on the outer circumferential surface of the roller is small, the abrasion on the high-temperature cloth is small, when more adhesive is accumulated on the surface of the roller, the roller shaft can be pulled out, the roller shaft and the shaft sleeve are replaced, the replacement operation is particularly simple, trouble and time are saved, accessories are saved, and the replacement and the maintenance are easy.

The supporting frame 200 preferably adopts the following structure, which comprises a plurality of longitudinal beams 201 and side beams 202 positioned at two ends, wherein the two ends of each longitudinal beam are connected by the side beams, the length direction of each longitudinal beam is parallel to the advancing direction of the high-temperature cloth, the roller assemblies are arranged along the length direction of the longitudinal beams, the roller assemblies are fixedly connected and arranged on the longitudinal beams through the roller frame, connecting plates can be arranged below the two side plates, mounting holes are formed in the connecting plates, the roller assemblies are connected through the mounting holes and bolts, and the side plates can also be fixedly connected through bonding so as to fixedly arrange the roller assemblies on the longitudinal beams. The diameter of the roller is preferably 60-90mm, the width of the roller is 1-2cm, and the distance between the rollers is less than or equal to 1m and more than or equal to 0.4m, so that the arrangement can effectively support the high-temperature cloth, the high-temperature cloth is dragged in a whole width, and the high-temperature cloth is not easy to be dragged due to excessive contact with the high-temperature cloth. When actual configuration, the roller shaft adopts polymer self-lubricating bearing bush, makes it can the free rotation, and the gyro wheel body adopts polytetrafluoroethylene, is difficult for the viscose, even if the viscose, also is convenient for clear up, and this scheme effectively reduces the friction of high temperature cloth and gyro wheel body, prolongs the life of high temperature cloth.

As shown in fig. 3-5, in order to reduce the contact area between the roller body and the high-temperature cloth, the roller body is an annular wheel with an arc-shaped axial cross section or an arc-shaped top, and compared with the structure with a cylindrical wheel with a rectangular axial cross section, the roller body has a smaller contact area between the cylindrical wheel and the high-temperature cloth, so that the adhesive is less likely to adhere to the roller body, and the roller assembly is more easily kept clean. In fig. 3, the axial cross section of the roller body is circular arc, the axial cross section of fig. 4 is elliptical arc, the axial cross section of fig. 5 is a combined surface composed of rectangle and arc, and the arc is located above the rectangle.

Claims

1. The utility model provides a roller components that laminator high temperature cloth held in palm floating system used which characterized in that, includes gyro wheel body, fixed axle sleeve, roller shaft and the gyro wheel frame of setting in the gyro wheel body hole, roller shaft and axle sleeve transition fit rotate to be connected, the gyro wheel frame include two mutual parallel arrangement's curb plate, both sides board is located the terminal surface both sides of gyro wheel body respectively, the both ends of roller shaft rotate with the curb plate that corresponds the side to be connected, are provided with axial locating part respectively at the both ends of roller shaft, the axial locating part sets up the outside at the curb plate that corresponds the end.

2. The roller assembly for a high temperature cloth supporting and floating system of a laminating machine as claimed in claim 1, wherein the sleeve includes a sleeve in the middle and sleeve shoulders disposed at both ends of the sleeve, the sleeve of the sleeve has at least two sections, the roller body is disposed between the sleeve shoulders at both ends, and the sleeve is a self-lubricating bearing bush.

3. The roller assembly for high-temperature cloth supporting and floating system of laminating machine as claimed in claim 1 or 2, characterized in that the top of the axial section of the roller body is arc-shaped, and the arc-shaped is arc-shaped or elliptical arc-shaped.

4. The laminator high temperature cloth floating system roller assembly of claim 1 or 2, wherein the roller frame further includes a connecting plate located at a lower end of the side plate.

5. The roller assembly for high-temperature cloth supporting and floating system of laminating machine as claimed in claim 4, wherein mounting holes are provided on the connecting plate, the lower parts of the two side plates are fixedly connected by the connecting plate, the side plates are geometrical combination bodies with arc upper parts and inverted trapezoid lower parts, and the circumferential surface of the top of the side plate is tangentially connected with the two side edges of the inverted trapezoid.

6. The roller assembly for a high temperature cloth supporting and floating system of a laminator according to claim 1, wherein the axial limiting member at one end of the roller shaft is a shaft shoulder disposed at a shaft end, and the axial limiting member at the other end is a pin shaft.

7. A laminator high temperature cloth supporting and floating system is characterized by comprising a supporting and floating frame and the roller assemblies according to any one of claims 1 to 6, wherein the supporting and floating frame comprises at least one longitudinal beam and side beams for connecting the longitudinal beams, when the number of the longitudinal beams is more than two, the longitudinal beams are arranged in parallel, the plurality of roller assemblies are fixedly arranged on the longitudinal beams through the roller frames, the tops of the outer circumferential surfaces of the roller bodies are equal in height, the roller assemblies are arranged along the length direction of the longitudinal beams, and the length directions of the roller shafts of the roller assemblies are parallel to each other.

8. The laminator high temperature cloth supporting and floating system of claim 7, wherein the roller assemblies are spaced on the longitudinal beams at equal intervals, the roller bodies of the roller assemblies have a width of 1-2cm and a diameter of 60-90mm, and the spacing between the roller assemblies is 1m or less and 0.4m or more.

9. The laminator high temperature cloth floating system of claim 8, wherein a cooling fan is disposed inside one of the side beams, and an axis of the cooling fan is inclined such that an air outlet of the fan is inclined upward.

10. A laminating machine comprises a group of lower transmission shafts and lower high-temperature cloth arranged around the lower transmission shafts, wherein the lower high-temperature cloth is used for transmitting a photovoltaic module, the laminating machine is characterized in that the high-temperature cloth supporting and floating system of the laminating machine is adopted according to any one of claims 7 to 9, the high-temperature cloth supporting and floating system of the laminating machine is arranged in a transmission frame of a host machine and is positioned below the lower high-temperature cloth surrounding the lower transmission roller sets, and when the lower high-temperature cloth runs below the transmission roller sets, the high-temperature cloth is in rolling connection with the outer circumferential surface of a roller body.