阅读说明：本技术 一种触摸屏全贴合加工用装置 (Device is used in processing of touch-sensitive screen full laminating ) 是由 蔡国武 万国春 胡克 杨纪辉 于 2019-08-09 设计创作，主要内容包括：本发明涉及触摸屏贴合附属装置的技术领域,特别是涉及一种触摸屏全贴合加工用装置,其可以方便对贴膜进行收卷控制,提高实用性；并且可以方便对所需要进行贴合的玻璃基板进行支撑；包括底座、上压合辊、下压合辊、两组驱动轴和两组固定轴,底座顶部右前侧和右后侧分别设置有两组固定板；还包括前支撑架、后支撑架、两组定位环、固定弹簧、移动块、限位杆、卷轴和卷筒,两组定位环内壁上分别设置有两组缓冲垫,卷筒前侧壁和后侧壁上分别设置有两组定位轴,卷筒内壁和卷轴外壁上分别设置有相对应的凹槽和凸起；还包括多组支撑杆、多组支撑环、多组支撑辊、多组前限位板和多组后限位板,多组支撑环内壁上分别设置有多组滚珠轴承。(The invention relates to the technical field of touch screen attaching auxiliary devices, in particular to a device for full-attaching processing of a touch screen, which can conveniently control the rolling of an attaching film and improve the practicability; the glass substrate to be attached can be conveniently supported; the device comprises a base, an upper pressing roller, a lower pressing roller, two groups of driving shafts and two groups of fixing shafts, wherein two groups of fixing plates are respectively arranged on the front right side and the rear right side of the top of the base; the winding drum comprises a front support frame, a rear support frame, two groups of positioning rings, a fixed spring, a moving block, a limiting rod, a reel and a winding drum, wherein two groups of cushion pads are respectively arranged on the inner walls of the two groups of positioning rings; the support device further comprises a plurality of groups of support rods, a plurality of groups of support rings, a plurality of groups of support rollers, a plurality of groups of front limiting plates and a plurality of groups of rear limiting plates, wherein a plurality of groups of ball bearings are respectively arranged on the inner walls of the plurality of groups of support rings.)

1. A device for full-lamination processing of a touch screen comprises a base (1), an upper laminating roller (2), a lower laminating roller (3), two groups of driving shafts (4) and two groups of fixing shafts (5), wherein the right front side and the right rear side of the top of the base (1) are respectively provided with two groups of fixing plates (6), the two groups of fixing plates (6) are respectively provided with a plurality of groups of through holes, the upper laminating roller (2) and the lower laminating roller (3) are respectively positioned between the two groups of fixing plates (6), one ends of the two groups of driving shafts (4) and one ends of the two groups of fixing shafts (5) respectively penetrate through the plurality of groups of through holes, and the two groups of driving shafts (4) and the two groups of fixing shafts (5) are respectively connected with the front side wall and the rear side wall; the device is characterized by further comprising a front support frame (7), a rear support frame (8), two groups of positioning rings (9), a fixed spring (10), a moving block (11), a limiting rod (12), a reel (13) and a winding drum (14), wherein a moving groove is formed in the left front side area of the top of the base (1), the moving block (11) is located in the moving groove, a through hole is formed in the moving block (11), the limiting rod (12) penetrates through the through hole, the front end and the rear end of the limiting rod (12) are respectively connected with the front side wall and the inner rear side wall in the moving groove, the front end and the rear end of the fixed spring (10) are respectively connected with the front side wall and the front side wall of the moving block (11) in the moving groove, one end of the front support frame (7) is connected with the top of the moving block (11), one end of the rear support frame (8) is connected with the left rear side of the top of the base (1), two groups of cushion pads (15) are respectively arranged on the inner walls of the two groups of positioning rings (9), the winding drum (14) is positioned between the two groups of positioning rings (9), two groups of positioning shafts (16) are respectively arranged on the front side wall and the rear side wall of the winding drum (14), the two groups of positioning shafts (16) respectively penetrate through the two groups of positioning rings (9), the two groups of positioning shafts (16) are respectively contacted with the two groups of cushion pads (15), the winding drum (14) is sleeved on the outer wall of the winding drum (13), and corresponding grooves and protrusions (17) are respectively arranged on the inner wall of the winding drum (14) and the outer wall of the winding drum (13); also comprises a plurality of groups of supporting rods (18), a plurality of groups of supporting rings (19), a plurality of groups of supporting rollers (20), a plurality of groups of front limiting plates (21) and a plurality of groups of rear limiting plates (22), the bottom ends of the plurality of groups of supporting rods (18) are respectively arranged in the front half area and the rear half area of the top of the base (1), the top ends of a plurality of groups of supporting rods (18) are respectively connected with a plurality of groups of supporting rings (19), a plurality of groups of ball bearings (23) are respectively arranged on the inner walls of the plurality of groups of supporting rings (19), the front and the back ends of the plurality of groups of supporting rollers (20) are respectively inserted and fixed into a plurality of groups of ball bearings (23), the central areas of the plurality of groups of front limiting plates (21) and the plurality of groups of rear limiting plates (22) are respectively provided with a plurality of groups of front fixing holes and a plurality of groups of rear fixing holes, and the front limiting plates (21) and the rear limiting plates (22) are respectively sleeved and fixed to the front half area and the rear half area of the support rollers (20).

2. The device for full-lamination processing of the touch screen according to claim 1, further comprising a plurality of sets of limiting shafts (24) and a plurality of sets of limiting wheels (25), wherein one ends of the plurality of sets of limiting shafts (24) are respectively connected with the front side wall and the rear side wall of the upper press roller (2) and the lower press roller (3), the other ends of the plurality of sets of limiting shafts (24) are respectively connected with the plurality of sets of limiting wheels (25), and the plurality of sets of limiting wheels (25) are respectively contacted with the two sets of fixing plates (6).

3. The device for full-lamination processing of the touch screen as claimed in claim 2, further comprising a plurality of sets of steel balls (26), wherein the inner walls of the plurality of sets of through holes are respectively provided with a plurality of sets of arc-shaped grooves, the plurality of sets of steel balls (26) are respectively located in the plurality of sets of arc-shaped grooves, and the plurality of sets of steel balls (26) are respectively in contact with the outer walls of the two sets of driving shafts (4) and the two sets of fixing shafts (5).

4. The device for full-lamination processing of the touch screen as claimed in claim 3, further comprising two sets of anti-slip pads (27), wherein the two sets of anti-slip pads (27) are respectively mounted on the outer walls of the upper laminating roller (2) and the lower laminating roller (3).

5. The device for full-lamination processing of the touch screen according to claim 4, further comprising a plurality of sets of legs (28) and a plurality of sets of anti-slip seats (29), wherein the top ends and the bottom ends of the plurality of sets of legs (28) are respectively connected with the bottom of the base (1) and the top of the plurality of sets of anti-slip seats (29).

6. The device for full-lamination processing of the touch screen as claimed in claim 5, further comprising a pulling handle (30), wherein the pulling handle (30) is mounted on the front side wall of the front support frame (7).

7. The device for full-lamination processing of the touch screen as claimed in claim 6, further comprising a limiting rope (31), a front fixing ring (32), a rear fixing ring (33), a connecting ring (34) and a fixing hook (35), wherein the front end and the rear end of the limiting rope (31) are respectively connected with the connecting ring (34) and the fixing hook (35), the front fixing ring (32) and the rear fixing ring (33) are respectively installed on the front support frame (7) and the rear support frame (8), the connecting ring (34) is connected with the rear fixing ring (33), and the fixing hook (35) is hooked on the front fixing ring (32).

8. The device for full lamination processing of the touch screen as claimed in claim 7, further comprising a plurality of sets of protection pads (36), wherein the plurality of sets of protection pads (36) are respectively fixed to the central regions of the outer walls of the plurality of sets of supporting rollers (20) in a sleeved manner.

Technical Field

The invention relates to the technical field of touch screen attaching accessories, in particular to a device for full-attaching processing of a touch screen.

Background

As is well known, the device for full-lamination processing of the touch screen is an accessory device which is used in the production process of the touch screen and is convenient for lamination processing, and is widely used in the field of production and processing of the touch screen; the existing device for full-lamination processing of the touch screen comprises a base, an upper lamination roller, a lower lamination roller, two groups of driving shafts and two groups of fixing shafts, wherein the right front side and the right rear side of the top of the base are respectively provided with two groups of fixing plates, the two groups of fixing plates are respectively provided with a plurality of groups of through holes, the upper lamination roller and the lower lamination roller are positioned between the two groups of fixing plates, one ends of the two groups of driving shafts and one ends of the two groups of fixing shafts respectively penetrate through the plurality of groups of through holes, and the two groups of driving shafts and the two groups of fixing shafts are respectively connected with the; when the existing device for full-lamination processing of the touch screen is used, an external driving device drives an upper laminating roller and a lower laminating roller to move oppositely, and after all parts needing to be laminated are laminated, the parts are laminated through the upper laminating roller and the lower laminating roller and are laminated through the upper laminating roller and the lower laminating roller which rotate oppositely; the existing device for full-lamination processing of the touch screen is found to be inconvenient for rolling control of the film and poor in practicability; and it is inconvenient to support the glass substrate to be attached.

Disclosure of Invention

In order to solve the technical problems, the invention provides a film winding device which can conveniently control the winding of a film and improve the practicability; and can conveniently carry out the device for touch-sensitive screen full laminating processing that supports to the glass substrate that needs to laminate.

The invention discloses a device for full-lamination processing of a touch screen, which comprises a base, an upper laminating roller, a lower laminating roller, two groups of driving shafts and two groups of fixing shafts, wherein the right front side and the right rear side of the top of the base are respectively provided with two groups of fixing plates, the two groups of fixing plates are respectively provided with a plurality of groups of through holes, the upper laminating roller and the lower laminating roller are both positioned between the two groups of fixing plates, one ends of the two groups of driving shafts and one ends of the two groups of fixing shafts respectively penetrate through the plurality of groups of through holes, and the two groups of driving shafts and the two groups of fixing shafts are respectively connected with; the movable block is positioned in the moving groove, a through hole is formed in the movable block, the limiting rod penetrates through the through hole, the front end and the rear end of the limiting rod are respectively connected with the front side wall and the inner rear side wall in the moving groove, the front end and the rear end of the fixing spring are respectively connected with the front side wall and the front side wall of the movable block in the moving groove, one end of the front support frame is connected with the top of the movable block, one end of the rear support frame is connected with the left rear side of the top of the base, the other ends of the front support frame and the rear support frame are respectively connected with the two positioning rings, two groups of cushion pads are respectively arranged on the inner walls of the two positioning rings, the winding drum is positioned between the two groups of positioning rings, and two groups of positioning shafts are respectively arranged on the front side wall and the rear side wall of the winding drum, the two groups of positioning shafts respectively penetrate through the two groups of positioning rings, are respectively contacted with the two groups of cushion pads, are sleeved on the outer wall of the scroll, and are respectively provided with corresponding grooves and protrusions; the base comprises a base body and is characterized by further comprising a plurality of groups of supporting rods, a plurality of groups of supporting rings, a plurality of groups of supporting rollers, a plurality of groups of front limiting plates and a plurality of groups of rear limiting plates, wherein the bottom ends of the plurality of groups of supporting rods are respectively installed in the front half area and the rear half area of the top of the base, the top ends of the plurality of groups of supporting rods are respectively connected with the plurality of groups of supporting rings, a plurality of groups of ball bearings are respectively arranged on the inner wall of the plurality of groups of supporting rings, the front ends and the rear ends of the plurality of groups of supporting rollers are respectively inserted into and fixed in the plurality of groups of ball bearings, the central areas of the plurality of groups of front limiting plates and the plurality.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of limiting shafts and a plurality of groups of limiting wheels, wherein one ends of the plurality of groups of limiting shafts are respectively connected with the front side wall and the rear side wall of the upper pressing roller and the lower pressing roller, the other ends of the plurality of groups of limiting shafts are respectively connected with the plurality of groups of limiting wheels, and the plurality of groups of limiting wheels are respectively contacted with the two groups of fixing plates.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of steel balls, wherein a plurality of groups of arc-shaped grooves are formed in the inner walls of the plurality of groups of through holes respectively, the plurality of groups of steel balls are located in the plurality of groups of arc-shaped grooves respectively, and the plurality of groups of steel balls are in contact with the outer walls of the two groups of driving shafts and the two groups of fixed shafts respectively.

The device for full-lamination processing of the touch screen further comprises two groups of anti-slip pads, wherein the two groups of anti-slip pads are respectively arranged on the outer walls of the upper pressing roller and the lower pressing roller.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of supporting legs and a plurality of groups of anti-skidding seats, wherein the top ends and the bottom ends of the plurality of groups of supporting legs are respectively connected with the bottom of the base and the tops of the plurality of groups of anti-skidding seats.

The device for full-lamination processing of the touch screen further comprises a pulling handle, and the pulling handle is installed on the front side wall of the front support frame.

The device for full-lamination processing of the touch screen further comprises a limiting rope, a front fixing ring, a rear fixing ring, a connecting ring and a fixing hook, wherein the front end and the rear end of the limiting rope are respectively connected with the connecting ring and the fixing hook, the front fixing ring and the rear fixing ring are respectively installed on the front supporting frame and the rear supporting frame, the connecting ring is connected with the rear fixing ring, and the fixing hook is hooked to the front fixing ring.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of protection pads, wherein the plurality of groups of protection pads are respectively sleeved and fixed to the central areas of the outer walls of the plurality of groups of supporting rollers.

Compared with the prior art, the invention has the beneficial effects that: the external driving device drives the upper pressing roller and the lower pressing roller to move oppositely, all parts needing to be pressed are overlapped and then pass through the upper pressing roller and the lower pressing roller, the upper pressing roller and the lower pressing roller which rotate oppositely are used for laminating the parts, before the parts are laminated, a film needing to be laminated can be wound on the winding drum, the front support frame is pulled to drive the moving block to move forwards along the limiting rod in the moving groove, the fixing spring is compressed, the distance between the two groups of positioning rings is increased, the winding drum is sleeved on the winding drum, the fixing stability of the winding drum is improved through the matching of the bulges and the grooves, the winding drum is placed between the two groups of positioning rings, the front support frame is loosened, the front support frame moves backwards under the elasticity of the fixing spring, and the two groups of positioning shafts respectively penetrate through the two groups of positioning rings, so that the position of the winding drum can be conveniently fixed, the friction force between the two cushion pads can be improved through the two cushion pads, so that the rolling control of the film can be conveniently carried out, and the practicability is improved; and can play certain supporting role to the position of multiunit backing roll through multiunit supporting ring, place the glass substrate that will need carry out the laminating in multiunit backing roll surface to spacing board and multiunit back spacing board play certain limiting role to the position of glass substrate before can passing through the multiunit, thereby can conveniently support the glass substrate that needs carry out the laminating through the multiunit backing roll.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of a portion of the structure of the present invention;

FIG. 3 is a right side view of a portion of the structure of the present invention;

FIG. 4 is a schematic view of a connection of the present invention in partial configuration;

in the drawings, the reference numbers: 1. a base; 2. an upper press roller; 3. a lower press roller; 4. a drive shaft; 5. a fixed shaft; 6. a fixing plate; 7. a front support frame; 8. a rear support frame; 9. a positioning ring; 10. fixing the spring; 11. a moving block; 12. a limiting rod; 13. a reel; 14. a reel; 15. a cushion pad; 16. positioning the shaft; 17. a protrusion; 18. a support bar; 19. a support ring; 20. a support roller; 21. a front limiting plate; 22. a rear limiting plate; 23. a ball bearing; 24. a limiting shaft; 25. a limiting wheel; 26. steel balls; 27. a non-slip mat; 28. a support leg; 29. an anti-slip seat; 30. pulling the handle; 31. a limiting rope; 32. a front retaining ring; 33. a rear fixing ring; 34. a connecting ring; 35. a fixed hook; 36. and (6) a protective pad.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the device for full-lamination processing of a touch screen of the present invention comprises a base 1, an upper lamination roller 2, a lower lamination roller 3, two sets of driving shafts 4 and two sets of fixing shafts 5, wherein the right front side and the right rear side of the top of the base 1 are respectively provided with two sets of fixing plates 6, the two sets of fixing plates 6 are respectively provided with a plurality of sets of through holes, the upper lamination roller 2 and the lower lamination roller 3 are both positioned between the two sets of fixing plates 6, one ends of the two sets of driving shafts 4 and the two sets of fixing shafts 5 respectively penetrate through the plurality of sets of through holes, and the two sets of driving shafts 4 and the two sets of fixing shafts 5 are respectively connected with the front side wall and; the device also comprises a front supporting frame 7, a rear supporting frame 8, two groups of positioning rings 9, a fixed spring 10, a moving block 11, a limiting rod 12, a reel 13 and a reel 14, wherein a moving groove is arranged in the front left area of the top of the base 1, the moving block 11 is positioned in the moving groove, a through hole is arranged on the moving block 11, the limiting rod 12 penetrates through the through hole, the front end and the rear end of the limiting rod 12 are respectively connected with the front side wall and the inner rear side wall in the moving groove, the front end and the rear end of the fixed spring 10 are respectively connected with the front side wall in the moving groove and the front side wall of the moving block 11, one end of the front supporting frame 7 is connected with the top of the moving block 11, one end of the rear supporting frame 8 is connected with the left rear side of the top of the base 1, the other ends of the front supporting frame 7 and the rear supporting frame 8 are respectively connected with the two groups of positioning, two groups of positioning shafts 16 respectively penetrate through two groups of positioning rings 9, the two groups of positioning shafts 16 are respectively contacted with two groups of cushion pads 15, a winding drum 14 is sleeved on the outer wall of a winding drum 13, and corresponding grooves and protrusions 17 are respectively arranged on the inner wall of the winding drum 14 and the outer wall of the winding drum 13; the support device comprises a base 1, and is characterized by further comprising a plurality of groups of support rods 18, a plurality of groups of support rings 19, a plurality of groups of support rollers 20, a plurality of groups of front limiting plates 21 and a plurality of groups of rear limiting plates 22, wherein the bottom ends of the plurality of groups of support rods 18 are respectively installed in the front half area and the rear half area of the top of the base 1, the top ends of the plurality of groups of support rods 18 are respectively connected with the plurality of groups of support rings 19, a plurality of groups of ball bearings 23 are respectively arranged on the inner walls of the plurality of groups of support rings 19, the front ends and the rear ends of the plurality of groups of support rollers 20 are respectively inserted and fixed into the plurality of groups of ball bearings 23, the central areas of the plurality of groups of front limiting plates 21 and; the external driving device drives the upper pressing roller and the lower pressing roller to move oppositely, all parts needing to be pressed are overlapped and then pass through the upper pressing roller and the lower pressing roller, the upper pressing roller and the lower pressing roller which rotate oppositely are used for laminating the parts, before the parts are laminated, a film needing to be laminated can be wound on the winding drum, the front support frame is pulled to drive the moving block to move forwards along the limiting rod in the moving groove, the fixing spring is compressed, the distance between the two groups of positioning rings is increased, the winding drum is sleeved on the winding drum, the fixing stability of the winding drum is improved through the matching of the bulges and the grooves, the winding drum is placed between the two groups of positioning rings, the front support frame is loosened, the front support frame moves backwards under the elasticity of the fixing spring, and the two groups of positioning shafts respectively penetrate through the two groups of positioning rings, so that the position of the winding drum can be conveniently fixed, the friction force between the two cushion pads can be improved through the two cushion pads, so that the rolling control of the film can be conveniently carried out, and the practicability is improved; and can play certain supporting role to the position of multiunit backing roll through multiunit supporting ring, place the glass substrate that will need carry out the laminating in multiunit backing roll surface to spacing board and multiunit back spacing board play certain limiting role to the position of glass substrate before can passing through the multiunit, thereby can conveniently support the glass substrate that needs carry out the laminating through the multiunit backing roll.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of limiting shafts 24 and a plurality of groups of limiting wheels 25, wherein one ends of the plurality of groups of limiting shafts 24 are respectively connected with the front side wall and the rear side wall of the upper pressing roller 2 and the lower pressing roller 3, the other ends of the plurality of groups of limiting shafts 24 are respectively connected with the plurality of groups of limiting wheels 25, and the plurality of groups of limiting wheels 25 are respectively contacted with the two groups of fixing plates 6; the position of the fixed spacing round of multiunit can be through the spacing axle of multiunit, when last pressfitting roller rotates with the pressfitting roller down, can conveniently inject the position of going up pressfitting roller and pressfitting roller down through the rotation of the spacing round of multiunit along two sets of fixed plates.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of steel balls 26, wherein a plurality of groups of arc-shaped grooves are respectively formed in the inner walls of the plurality of groups of through holes, the plurality of groups of steel balls 26 are respectively positioned in the plurality of groups of arc-shaped grooves, and the plurality of groups of steel balls 26 are respectively contacted with the outer walls of the two groups of driving shafts 4 and the two groups of fixed shafts 5; when the two groups of driving shafts and the two groups of fixed shafts rotate at the plurality of groups of through holes, the friction force between the driving shafts and the fixed shafts can be reduced through the rolling of the plurality of groups of steel balls, so that the driving shafts and the fixed shafts can conveniently rotate.

The device for full-lamination processing of the touch screen further comprises two groups of anti-slip pads 27, wherein the two groups of anti-slip pads 27 are respectively arranged on the outer walls of the upper pressing roller 2 and the lower pressing roller 3; when laminating the touch-sensitive screen through last pressfitting roller and lower pressfitting roller, can improve frictional force through two sets of slipmats to can reduce the wrong condition of laminating.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of supporting legs 28 and a plurality of groups of anti-skidding seats 29, wherein the top ends and the bottom ends of the plurality of groups of supporting legs 28 are respectively connected with the bottom of the base 1 and the tops of the plurality of groups of anti-skidding seats 29; can play certain supporting role to the base through the landing leg to can strengthen the frictional force between multiunit landing leg bottom and the ground through multiunit antiskid seat, thereby the people can improve holistic stability, reduce the displacement.

The device for full-lamination processing of the touch screen further comprises a pulling handle 30, wherein the pulling handle 30 is arranged on the front side wall of the front support frame 7; when the reel needs to be taken down, the handle can be pulled by hand, and pulling force is applied, so that the front support frame is pulled open, and the reel and the winding drum can be conveniently taken down.

The device for full-lamination processing of the touch screen further comprises a limiting rope 31, a front fixing ring 32, a rear fixing ring 33, a connecting ring 34 and a fixing hook 35, wherein the front end and the rear end of the limiting rope 31 are respectively connected with the connecting ring 34 and the fixing hook 35, the front fixing ring 32 and the rear fixing ring 33 are respectively installed on the front support frame 7 and the rear support frame 8, the connecting ring 34 is connected with the rear fixing ring 33, and the fixing hook 35 is hooked to the front fixing ring 32; after the position of the reel and the winding drum is fixed through the front support frame and the rear support frame, the fixing hook can be hooked to the fixing ring, so that the position of the money support frame and the position of the rear support frame can be limited to a certain extent through the limiting rope.

The device for full-lamination processing of the touch screen further comprises a plurality of groups of protection pads 36, wherein the plurality of groups of protection pads 36 are respectively sleeved and fixed in the central areas of the outer walls of the plurality of groups of supporting rollers 20; the abrasion of the plurality of groups of supporting rollers to the glass substrate can be reduced through the plurality of groups of protecting pads, and the protecting capability to the glass substrate is improved.

The invention relates to a device for full-laminating processing of a touch screen, which is characterized in that when in work, an external driving device drives an upper laminating roller and a lower laminating roller to move oppositely, each part to be laminated is laminated and then passes through the upper laminating roller and the lower laminating roller, the upper laminating roller and the lower laminating roller which rotate oppositely are used for laminating the parts, before the parts are laminated, a film to be laminated can be wound on a winding drum, a front support frame is pulled, the front support frame drives a moving block to move forwards along a limiting rod in a moving groove, a fixing spring is compressed, the distance between two groups of positioning rings is increased, the winding drum is sleeved on a winding shaft, the fixing stability of the winding drum is improved through the matching of a bulge and a groove, the winding shaft is placed between the two groups of positioning rings, the front support frame is loosened, the front support frame moves backwards under the elasticity of the fixing spring, and then the two groups of positioning shafts respectively pass through the two groups of positioning rings, therefore, the position of the scroll can be conveniently fixed, and the friction force between the scroll and the cushion can be improved through the two groups of cushion pads, so that the rolling control of the sticking film can be conveniently carried out, and the practicability is improved; the glass substrate to be laminated can be placed on the surfaces of the multiple groups of supporting rollers by the aid of the multiple groups of supporting rings, the positions of the glass substrate to be laminated can be limited by the multiple groups of front limiting plates and the multiple groups of rear limiting plates, the glass substrate to be laminated can be conveniently supported by the multiple groups of supporting rollers, the positions of the multiple groups of limiting wheels can be fixed by the multiple groups of limiting shafts, when the upper pressing roller and the lower pressing roller rotate, the positions of the upper pressing roller and the lower pressing roller can be conveniently limited by the multiple groups of limiting wheels along the rotation of the two groups of fixing plates, when the two groups of driving shafts and the two groups of fixing shafts rotate at the multiple groups of through holes, friction force between the two groups of steel balls can be reduced by the rolling of the multiple groups of steel balls, so that the glass substrate can be conveniently rotated, when the touch screen is laminated by the upper pressing roller and the lower pressing, can improve frictional force through two sets of slipmats, thereby can reduce the condition of laminating error, can play certain supporting role to the base through the landing leg, and can strengthen the frictional force between multiunit landing leg bottom and the ground through the multiunit antiskid seat, thereby the people can improve holistic stability, reduce the displacement, when needs take off the spool, can hand-held pulling handle, and apply the pulling force, preceding support frame pulls open during the time, thereby can conveniently take off spool and reel, after the position through preceding support frame and the fixed spool of back support frame and reel, can get in touch the fixed hook to solid fixed ring on, thereby can play certain limiting displacement to the position of money support frame and back support frame through the spacing rope, can reduce the wearing and tearing of multiunit backing roll to the glass substrate through the multiunit fender pad, improve the protective capacities to the glass substrate.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.