CN111136921A

CN111136921A - Flexible pad pasting is with pad pasting device that has level and smooth structure

Info

Publication number: CN111136921A
Application number: CN202010008506.2A
Authority: CN
Inventors: 张红梅; 张臻; 明五一; 尹玲
Original assignee: Guangdong Hust Industrial Technology Research Institute
Current assignee: Guangdong Hust Industrial Technology Research Institute
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-05-12
Anticipated expiration: 2040-01-06
Also published as: CN111136921B

Abstract

The invention discloses a film sticking device with a leveling structure for flexible film sticking, which comprises a workbench, a hydraulic slide block and a fixed box, wherein a film sticking plate is fixed on the right side above the workbench, a first motor is arranged below the interior of a film placing box, an auxiliary positioning wheel is arranged at the right lower corner of the film placing box, a beam arm is welded at the right upper corner of the film placing box, a stop block is arranged at the right side of the beam arm, a fixed column is fixed below the hydraulic slide block, a clamping plate is arranged below the fixed column, an auxiliary leveling mechanism is arranged at the right side of the film sticking plate, the flexible film sticking device with the leveling structure is used for leveling a part plate without processing, multiple leveling operations are performed in the film sticking process and are performed again after the film sticking of the part plate is completed, the leveling operations are performed repeatedly, the working efficiency is greatly improved without bubbles after the part plate is processed, the occurrence of defective products is avoided.

Description

Flexible pad pasting is with pad pasting device that has level and smooth structure

Technical Field

The invention relates to the technical field of film sticking devices, in particular to a film sticking device with a flat structure for flexible film sticking.

Background

With the social progress of the industry, the level of the industry is higher and higher, assembly type modularization is often adopted for production in the production process in order to improve the production efficiency, for example, when one computer is produced, different parts are produced in each factory or workshop, and finally the computer is unified to an assembly workshop for assembly production, so that large-batch large-scale production can be realized, the gathering effect is easy to generate, the production cost is greatly reduced, and in the process of producing each part, in order to protect some special parts, the surface of the part is subjected to film pasting treatment.

The film sticking machine on the market is easy to generate bubbles in the using process, particularly in the process of some flexible films, due to the unevenness of the films, the bubbles or the unevenness often need to be manually reprocessed when the bubbles or the unevenness occurs, so that the workload is increased, time and labor are wasted, and aiming at the situation, an efficient film sticking device with a flattening structure for the flexible films is provided on the basis of the existing film sticking device.

Disclosure of Invention

The invention aims to provide a film sticking device with a flat structure for flexible film sticking, which aims to solve the problems that bubbles are easily generated in the use process of a film sticking machine in the market proposed in the background technology, and particularly, in the process of some flexible films, due to the unevenness of the film sticking, manual reprocessing is frequently needed when bubbles or unevenness occurs, so that the workload is increased, and time and labor are wasted.

In order to achieve the purpose, the invention provides the following technical scheme: a film sticking device with a flat structure for flexible film sticking comprises a workbench, a hydraulic slide block and a fixed box, wherein a film sticking plate is fixed on the right side above the workbench, a film placing box is installed on the left side above the workbench, a first motor is installed below the interior of the film placing box, a placing wheel is installed above the first motor, a belt is rotatably connected between the first motor and the placing wheel, a main positioning wheel is arranged at the lower right corner of the placing wheel, an auxiliary positioning wheel is arranged at the lower right corner of the film placing box, a hydraulic pump is installed above the film placing box, a beam arm is welded at the upper right corner of the film placing box, hydraulic grooves are formed in the surfaces of the beam arms, a stop block is installed on the right side of the beam arm, a fixed column is fixed below the hydraulic slide block, the interior of the hydraulic slide block is penetrated through by the beam arm, and a clamping plate is installed below the fixed column, and the below of splint installs the stereoplasm spring post, first pad pasting mechanism is installed in the below left side of fixed case, and the fixed case is located the below of stereoplasm spring post, the below mid-mounting of fixed case has main levelling mechanism, and the below right side of fixed case installs second pad pasting mechanism, vice levelling mechanism is installed on the right side of pad pasting board.

Preferably, the first motor is rotatably connected to the mounting wheel by a belt.

Preferably, the main positioning wheel and the auxiliary positioning wheel are arranged in a group of two, and the bottom surface of the auxiliary positioning wheel is 2cm higher than the upper surface of the film pasting plate.

Preferably, the hydraulic grooves are symmetrically arranged in two trapezoidal shapes, and the hydraulic sliding block and the cross beam arm form a horizontal sliding structure through the hydraulic grooves.

Preferably, first pad pasting mechanism is including adjusting outer pole, adjusting interior pole, support, smoothing wheel and second motor, the internally mounted of adjusting outer pole has the pole of adjusting, and adjusts the below of pole and install the support, the below of support is installed and is smoothed the wheel, and smoothes the internally mounted of wheel and have the second motor.

Preferably, the inner side wall of the outer adjusting rod and the outer side wall of the inner adjusting rod are both of a sawtooth structure, and the outer adjusting rod and the inner adjusting rod are meshed to form an up-down telescopic structure.

Preferably, main leveling mechanism includes outer telescopic link, interior telescopic link, connection pad, foot rest, rubber wheel, heating wheel and heating wire, the internally mounted of outer telescopic link has interior telescopic link, and the below of interior telescopic link is connected with the connection pad, six foot rests are installed to the below of connection pad equidistant, and the rubber wheel is installed to the below of odd-numbered foot rest, and the heating wheel is installed to the below of even-numbered foot rest simultaneously, the internally mounted of heating wheel has the heating wire.

Preferably, the auxiliary leveling mechanism comprises a case, a feeding hole, rollers, a linkage shaft and a third motor, the feeding hole is formed in the middle of each of the two side walls of the case, the rollers are arranged inside the case, the rollers are connected with each other through the linkage shaft, and the rollers are rotatably connected with the third motor.

Preferably, five rollers are arranged in a group at equal intervals in the horizontal direction, and two groups of rollers are arranged, and the two groups of rollers are parallel to each other in the horizontal direction.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention carries out leveling operation on the part board without processing, carries out leveling operation for a plurality of times in the film pasting process and carries out leveling operation again after the film pasting of the part board is finished, and ensures that the film does not generate bubbles after the part board is processed by carrying out leveling operation for a plurality of times, thereby greatly improving the working efficiency and avoiding the occurrence of defective goods.

2. The flatness of the part board is limited, the part board is leveled by the roller wheels in the auxiliary leveling mechanism under the action of the third motor, and the part board can be leveled after film sticking is finished, so that the flatness is further improved.

3. When the film flattening machine works, the overall height of the main flattening mechanism can be adjusted by the outer stretching rod and the inner stretching rod, the rubber wheel can further flatten a film on the surface of a part plate, and the heating wheel heats the film under the action of the heating wire so that the film can be better attached to the surface of the part plate under the action of thermal expansion and then cooling contraction to prevent the film from generating bubbles.

Drawings

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

FIG. 2 is a schematic diagram of a side view of a hydraulic slide according to the present invention;

FIG. 3 is a schematic structural view of a first film-sticking mechanism according to the present invention;

FIG. 4 is a schematic view of the main leveling mechanism of the present invention;

FIG. 5 is a schematic view of a secondary flattening mechanism according to the present invention.

In the figure: 1. a work table; 2. pasting a film board; 3. a film placing box; 4. a first motor; 5. placing wheels; 6. a belt; 7. a main positioning wheel; 8. a secondary positioning wheel; 9. a hydraulic pump; 10. a beam arm; 1001. a hydraulic tank; 11. a stopper; 12. a hydraulic slide block; 13. fixing a column; 14. a splint; 15. a hard spring post; 16. a fixed box; 17. a first film sticking mechanism; 1701. adjusting the outer rod; 1702. adjusting the inner rod; 1703. a support; 1704. a smoothing wheel; 1705. a second motor; 18. a primary leveling mechanism; 1801. an outer telescopic rod; 1802. an inner telescoping rod; 1803. a connecting disc; 1804. a foot rest; 1805. a rubber wheel; 1806. a heating wheel; 1807. heating the electric wire; 19. a second film sticking mechanism; 20. a secondary leveling mechanism; 2001. a chassis; 2002. a feed inlet; 2003. a roller; 2004. a linkage shaft; 2005. a third motor.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a film sticking device with a leveling structure for flexible film sticking comprises a workbench 1, a film sticking plate 2, a film placing box 3, a first motor 4, a placing wheel 5, a belt 6, a main positioning wheel 7, an auxiliary positioning wheel 8, a hydraulic pump 9, a cross beam arm 10, a hydraulic groove 1001, a stop block 11, a hydraulic slider 12, a fixing column 13, a clamping plate 14, a hard spring column 15, a fixing box 16, a first film sticking mechanism 17, an adjusting outer rod 1701, an adjusting inner rod 1702, a support 1703, a smoothing wheel 1704, a second motor 1705, a main leveling mechanism 18, an outer telescopic rod 1801, an inner telescopic rod 1802, a connecting disk 1803, a foot rest, a rubber wheel 1805, a heating wheel 1806, a heating wire 1807, a second film sticking mechanism 19, an auxiliary leveling mechanism 20, a case, a feeding hole 2002, a roller 2001, a linkage shaft 2004 and a third motor 2005, wherein the film sticking plate 2 is fixed on the right side above the workbench 1, and the film placing box 3 is installed on the left side above the workbench 1, a first motor 4 is arranged below the inner part of the film placing box 3, a placing wheel 5 is arranged above the first motor 4, the first motor 4 is rotatably connected with the placing wheel 5 through a belt 6, the first motor 4 drives the placing wheel 5 to rotate through the belt 6, when the device is used, a rolled film can be placed on the placing wheel 5, film pasting operation is performed through slowly releasing the film through the driving of the first motor 4, the belt 6 is rotatably connected between the first motor 4 and the placing wheel 5, a main positioning wheel 7 is arranged at the lower right corner of the placing wheel 5, an auxiliary positioning wheel 8 is arranged at the lower right corner of the film placing box 3, a hydraulic pump 9 is arranged above the film placing box 3, the main positioning wheel 7 and the auxiliary positioning wheel 8 are arranged in a group, the bottom surface of the auxiliary positioning wheel 8 is higher than the upper surface 2cm of the film pasting plate 2, the film firstly passes between the main positioning wheels 7 and then passes between the auxiliary positioning wheels 8, the auxiliary positioning wheel 8 is higher than the film pasting plate 2 to enable the film to be more attached to a part plate to be pasted with the film, a beam arm 10 is welded at the upper right corner of the film placing box 3, hydraulic grooves 1001 are formed in the surface of the beam arm 10, a stop block 11 is installed on the right side of the beam arm 10, a fixing column 13 is fixed below the hydraulic slider 12, the hydraulic slider 12 is penetrated through by the beam arm 10, the hydraulic grooves 1001 are symmetrically arranged in two trapezoidal shapes, the hydraulic slider 12 and the beam arm 10 form a horizontal sliding structure through the hydraulic grooves 1001, the hydraulic grooves 1001 are of a trapezoidal structure, the beam arm 10 can better penetrate through the hydraulic slider 12, the hydraulic slider 12 is prevented from displacement in the horizontal direction, the accuracy of the first film pasting mechanism 17, the main leveling mechanism 18 and the second film pasting mechanism 19 below the hydraulic slider 12 when the horizontal displacement is carried out along with the hydraulic slider 12 is further ensured, a clamping plate 14 is arranged below the fixed column 13, a hard spring column 15 is arranged below the clamping plate 14, a first film sticking mechanism 17 is arranged on the left side below the fixed box 16, and the fixed box 16 is positioned below the hard spring column 15.

The first film pasting mechanism 17 comprises an adjusting outer rod 1701, an adjusting inner rod 1702, a support 1703, a smoothing wheel 1704 and a second motor 1705, the adjusting inner rod 1702 is installed inside the adjusting outer rod 1701, the support 1703 is installed below the adjusting inner rod 1702, the smoothing wheel 1704 is installed below the support 1703, the second motor 1705 is installed inside the smoothing wheel 1704, the inner side wall of the adjusting outer rod 1701 and the outer side wall of the adjusting inner rod 1702 are both of a saw-toothed structure, the adjusting outer rod 1701 and the adjusting inner rod 1702 form an up-down telescopic structure through meshing, when the device is used for pasting films, the adjusting outer rod 1701 and the adjusting inner rod 1702 of the first film pasting mechanism 17 are adjusted to be proper in height according to part plates with different thicknesses, and the second motor 1205 drives the smoothing wheel 1704 to rotate to smooth the pasted films.

A main leveling mechanism 18 is arranged in the middle of the lower portion of the fixed box 16, a second film sticking mechanism 19 is arranged on the right side of the lower portion of the fixed box 16, the main leveling mechanism 18 comprises an outer telescopic rod 1801, an inner telescopic rod 1802, a connecting disc 1803, foot stands 1804, a rubber wheel 1805, a heating wheel 1806 and a heating wire 1807, the inner telescopic rod 1802 is arranged inside the outer telescopic rod 1801, the connecting disc 1803 is connected below the inner telescopic rod 1802, six foot stands 1804 are arranged at equal intervals below the connecting disc 1803, the rubber wheel 1805 is arranged below an odd foot stand 1804, the heating wheel 1806 is arranged below an even foot stand 1804, the heating wire 1807 is arranged inside the heating wheel 1806, the overall height of the main leveling mechanism 18 can be adjusted by the outer telescopic rod 1801 and the inner telescopic rod 1802 during operation, the rubber wheel 1805 can further level the film on the surface of the part plate, and the heating wheel 1806 can heat the film under the action of the heating wire 1807 and then heat the film to expand and cool the film The film is better attached to the surface of the component plate to prevent the bubble of the film, the auxiliary leveling mechanism 20 is arranged at the right side of the film sticking plate 2, the auxiliary leveling mechanism 20 comprises a machine case 2001, a feed inlet 2002, a roller 2003, a universal driving shaft 2004 and a third motor 2005, the feed inlet 2002 is arranged in the middle of two side walls of the machine case 2001, and rollers 2003 are installed inside the cabinet 2001, the rollers 2003 are connected with each other by a linkage shaft 2004, the rollers 2003 are rotatably connected to the third motor 2005, and the rollers 2003 are arranged in two groups of five rollers at equal intervals in the horizontal direction, the two groups of rollers are parallel to each other in the horizontal direction, before the parts board is placed on the pasting board 2, it is first pushed in from the feed opening 2002, because the flatness of the parts board itself is limited, the component board can be leveled under the action of the third motor 2005 by the roller 2003 in the auxiliary leveling mechanism 20, and the component board can be leveled after the film sticking of the component board is completed, so that the flatness is further improved.

The working principle is as follows: when the film sticking device with the leveling structure for the flexible film sticking is used, firstly, a film firstly passes between the main positioning wheels 7 and then passes between the auxiliary positioning wheels 8, the auxiliary positioning wheels 8 are higher than the film sticking plates 2, the film can be more attached to part plates to be stuck, the part plates are firstly pushed in from the feed inlet 2002 before being placed on the film sticking plates 2, because the flatness of the part plates is limited, the part plates can be leveled under the action of the third motor 2005 through the rollers 2003 in the auxiliary leveling mechanism 20, the part plates can be leveled after the film sticking of the part plates is finished, the flatness is further improved, the hydraulic groove 1001 is of a trapezoidal structure, the cross beam arm 10 can better penetrate through the inside of the hydraulic slide block 12, the hydraulic slide block 12 is prevented from displacing in the horizontal direction, and the first film sticking mechanism 17, the second film sticking mechanism and the third film sticking mechanism below the hydraulic slide block 12 are further ensured, The precision of the main leveling mechanism 18 and the second film sticking mechanism 19 when performing horizontal displacement along with the hydraulic slide block 12 is that when the device is used for sticking films, the adjusting outer rod 1701 and the adjusting inner rod 1702 of the first film sticking mechanism 17 are adjusted to proper heights according to part plates with different thicknesses, the second motor 1205 drives the leveling wheel 1704 to rotate to level the stuck films, the outer telescopic rod 1801 and the inner telescopic rod 1802 can adjust the overall height of the main leveling mechanism 18 during operation, the rubber wheel 1805 can further level the films on the surfaces of the part plates, and the heating wheel 1806 heats the films under the action of the heating wire 1807 so that the films can be further better attached to the surfaces of the part plates under the action of thermal expansion and then cooling contraction to prevent the films from generating bubbles.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible pad pasting is with pad pasting device that has level and smooth structure, includes workstation (1), hydraulic pressure slider (12) and fixed case (16), its characterized in that: a film pasting plate (2) is fixed on the right side of the upper portion of the workbench (1), a film placing box (3) is installed on the left side of the upper portion of the workbench (1), a first motor (4) is installed below the inner portion of the film placing box (3), a placing wheel (5) is installed above the first motor (4), a belt (6) is rotatably connected between the first motor (4) and the placing wheel (5), a main positioning wheel (7) is arranged on the lower right corner of the placing wheel (5), an auxiliary positioning wheel (8) is arranged on the lower right corner of the film placing box (3), a hydraulic pump (9) is installed above the film placing box (3), a beam arm (10) is welded on the upper right corner of the film placing box (3), hydraulic grooves (1001) are formed in the surfaces of the beam arm (10), a stop block (11) is installed on the right side of the beam arm (10), and a fixing column (13) is fixed below the hydraulic sliding block (12), and the inside of hydraulic pressure slider (12) is run through by crossbeam arm (10), splint (14) are installed to the below of fixed column (13), and the below of splint (14) installs stereoplasm spring post (15), first pad pasting mechanism (17) are installed on the below left side of fixed case (16), and fixed case (16) are located the below of stereoplasm spring post (15), the below mid-mounting of fixed case (16) has main levelling mechanism (18), and the below right side of fixed case (16) installs second pad pasting mechanism (19), vice levelling mechanism (20) are installed on the right side of pad pasting board (2).

2. The film sticking device with a flat structure for flexible film sticking according to claim 1, wherein: the first motor (4) is rotationally connected with the placing wheel (5) through a belt (6).

3. The film sticking device with a flat structure for flexible film sticking according to claim 1, wherein: the main positioning wheel (7) and the auxiliary positioning wheel (8) are arranged in a group, and the bottom surface of the auxiliary positioning wheel (8) is 2cm higher than the upper surface of the film pasting plate (2).

4. The film sticking device with a flat structure for flexible film sticking according to claim 1, wherein: the hydraulic grooves (1001) are symmetrically arranged in two trapezoidal shapes, and the hydraulic sliding block (12) and the beam arm (10) form a horizontal sliding structure through the hydraulic grooves (1001).

5. The film sticking device with a flat structure for flexible film sticking according to claim 1, wherein: the first film sticking mechanism (17) comprises an adjusting outer rod (1701), an adjusting inner rod (1702), a support (1703), a smoothing wheel (1704) and a second motor (1705), wherein the adjusting inner rod (1702) is installed inside the adjusting outer rod (1701), the support (1703) is installed below the adjusting inner rod (1702), the smoothing wheel (1704) is installed below the support (1703), and the second motor (1705) is installed inside the smoothing wheel (1704).

6. The film sticking device with a flat structure for the flexible film according to claim 5, wherein: the inner side wall of the outer adjusting rod (1701) and the outer side wall of the inner adjusting rod (1702) are both of a saw-toothed structure, and the outer adjusting rod (1701) and the inner adjusting rod (1702) are meshed to form an up-down telescopic structure.

7. The film sticking device with a flat structure for flexible film sticking according to claim 1, wherein: main smooth mechanism (18) are including outer telescopic link (1801), interior telescopic link (1802), connection pad (1803), foot rest (1804), rubber wheel (1805), heating wheel (1806) and heating wire (1807), telescopic link (1802) in the internally mounted of outer telescopic link (1801), and the below of interior telescopic link (1802) is connected with connection pad (1803), the below of connection pad (1803) is equidistant installs six foot rests (1804), and rubber wheel (1805) are installed to the below of odd foot rest (1804), and heating wheel (1806) are installed to the below of even foot rest (1804) simultaneously, the internally mounted of heating wheel (1806) has heating wire (1807).

8. The film sticking device with a flat structure for flexible film sticking according to claim 1, wherein: the auxiliary leveling mechanism (20) comprises a case (2001), feed inlets (2002), rollers (2003), a linkage shaft (2004) and a third motor (2005), wherein the feed inlets (2002) are formed in the middle parts of two side walls of the case (2001), the rollers (2003) are installed in the case (2001), the rollers (2003) are connected with each other through the linkage shaft (2004), and the rollers (2003) are rotatably connected with the third motor (2005).

9. The film laminating apparatus having a flat structure for flexible film laminating according to claim 8, wherein: five rollers (2003) are arranged in a group at equal intervals in the horizontal direction, and two groups of rollers are arranged, and the two groups of rollers are parallel to each other in the horizontal direction.