阅读说明：本技术 一种珍珠棉包装型材材料粘接方法 (Bonding method for pearl wool packaging section material ) 是由 计超 鲍宪丽 于 2020-08-05 设计创作，主要内容包括：本发明涉及一种珍珠棉包装型材材料粘接方法,该珍珠棉包装型材材料粘接方法采用如下型材材料粘接装置,型材材料粘接装置包括底板、顶伸支板、气缸、移动板、放置板和贴合机构；所述的贴合机构包括贴合架、滚压轮、滚压滑柱、滚压弹簧、扩撑架和扩撑弹簧；采用上述型材材料粘接装置通过珍珠棉对型材材料的粘接包装方法,包括以下步骤：S1、型材固定；S2、珍珠棉锁定；S3、珍珠棉黏贴；S4、型材取出。本发明可以解决现有针对管状的型材进行珍珠棉的黏贴动作时存在的：管状型材黏贴时需要多人进行配合操作,且珍珠棉的黏贴位置容易出现偏差,导致珍珠棉对型材的黏贴时容易出现褶皱,造成型材的包装效果差等问题。(The invention relates to a bonding method of a pearl wool packaging section material, which adopts a section material bonding device, wherein the section material bonding device comprises a bottom plate, a jacking support plate, a cylinder, a moving plate, a placing plate and a fitting mechanism; the laminating mechanism comprises a laminating frame, a rolling wheel, a rolling sliding column, a rolling spring, an expanding frame and an expanding spring; the method for bonding and packaging the section material by the pearl wool by adopting the section material bonding device comprises the following steps: s1, fixing the section bar; s2, locking the pearl wool; s3, pasting pearl wool; and S4, taking out the section bar. The invention can solve the problems existing in the prior art that the pearl wool sticking action is carried out on tubular sectional materials: need many people to carry out the cooperation operation when tubular section bar is pasted, and the cotton pasting position of pearl is the deviation easily appearing, leads to the cotton fold that appears easily when pasting to the section bar of pearl, causes the poor scheduling problem of packing effect of section bar.)

1. The utility model provides a pearl wool packing section material bonding method, this pearl wool packing section material bonding method adopts following section material bonding device, and section material bonding device includes bottom plate (1), top extension board (2), cylinder (3), movable plate (4), places board (5) and laminating mechanism (6), its characterized in that: the top of the right end of the bottom plate (1) is provided with a top extension support plate (2), the left side surface of the upper end of the top extension support plate (2) is connected with the right end of the cylinder (3), the left end of the cylinder (3) is provided with a movable plate (4), the placing plate (5) is positioned on the left side of the movable plate (4), the middle part of the right side surface of the placing plate (5) is uniformly provided with positioning sliding columns (51) along the vertical direction, the positioning sliding columns (51) penetrate through the movable plate (4), the outer side of the left end of each positioning sliding column (51) is provided with a positioning spring (52), the positioning springs (52) are arranged between the right side surface of the placing plate (5) and the left side surface of the movable plate (4), and the front side surface and the rear side surface; wherein:

the laminating mechanism (6) comprises a laminating frame (61), rolling wheels (62), rolling sliding columns (63), rolling springs (64), a support expanding frame (65) and a support expanding spring (66), the right end of the laminating frame (61) is installed on the side face of the moving plate (4), the laminating frame (61) is of a step-shaped structure, the rolling wheels (62) are uniformly distributed on the upper portion and the lower portion of the inner side of the middle of the laminating frame (61), the outer side face of each rolling wheel (62) is connected with one rolling sliding column (63), each rolling sliding column (63) penetrates through the laminating frame (61), a rolling spring (64) is arranged on the outer side of the inner end of each rolling sliding column (63), and each rolling spring (64) is installed between each rolling wheel (62) and the corresponding laminating frame (61);

the left end of the fitting frame (61) is connected with the middle part of the expanding support frame (65) in a sliding fit mode, the expanding support frame (65) is of an L-shaped structure, and the outer side surface of the inner end of the expanding support frame (65) is installed on the inner side surface of the left end of the fitting frame (61) through an expanding spring (66);

the method for bonding and packaging the section material by the pearl wool by adopting the section material bonding device comprises the following steps:

s1, fixing the section bar: firstly, locking a section bar with a hollow cylindrical structure above the left side of a placing plate (5), enabling the axial lead of the section bar to correspond to the middle position of the placing plate (5), and then coating glue solution on the outer side surface of the section bar;

s2, locking pearl wool: after the section bar is locked, the side wall of the hollow cylindrical pearl cotton matched with the section bar is cut open, then the middle part of the cut pearl cotton is locked on the left side surface of the placing plate (5), the front end and the rear end of the pearl cotton are respectively unfolded and placed on the right side of the inner end of the expanding frame (65), and the inner end of the expanding frame (65) can enable the pearl cotton to be kept in an unfolded state;

s3, pasting pearl wool: after the pearl cotton is locked, the cylinder (3) is controlled to perform extension movement, the movable plate (4) can drive the placing plate (5) to synchronously move leftwards, the middle part of the pearl cotton can be adhered to the right end of the section when the pearl cotton on the placing plate (5) is contacted with the section, the cylinder (3) is continuously extended, the positioning spring (52) can automatically perform contraction movement, the placing plate (5) can press the pearl cotton, the adhering effect of the middle part of the pearl cotton and the right end of the section is improved, the rolling wheel (62) can be contacted with the side wall of the section, and the rolling wheel (62) can adhere the pearl cotton to the side wall of the section along the outer side surface structure of the section under the action of the rolling spring (64);

s4, taking out the section bar: the locking action of the pearl cotton and the placing plate (5) is removed after the pearl cotton is attached to the side wall of the section bar, then the cylinder (3) is controlled to contract to an initial position, the rolling wheel (62) can compact the pearl cotton attached to the outer side surface of the section bar, the pearl cotton is closely attached to the section bar, and finally the section bar is taken out.

2. The bonding method for the pearl wool packaging sectional material as claimed in claim 1, wherein the bonding method comprises the following steps: the placing plate (5) is of an arc-shaped structure, a group of square grooves (53) are symmetrically formed in the left end and the right end of the placing plate (5), and the square grooves (53) in the placing plate (5) are uniformly distributed in the vertical direction.

3. The bonding method for the pearl wool packaging sectional material as claimed in claim 2, wherein the bonding method comprises the following steps: the positions of the square grooves (53) correspond to the positions of the rolling wheels (62) one by one, the rolling wheels (62) are positioned on the right inner side of the square grooves (53), and the inner side walls of the square grooves (53) are inclined surfaces with the left ends inclined inwards.

4. The bonding method for the pearl wool packaging sectional material as claimed in claim 1, wherein the bonding method comprises the following steps: place the upper and lower both sides of board (5) and equally divide cloth and have a lockplate (54), the left end of lockplate (54) is elastic telescopic structure, be connected through sliding fit's mode and the middle part of locking traveller (55) on the right-hand member of lockplate (54), the upper end outside of locking traveller (55) is provided with the locking spring, the locking spring is installed between the side of going up of the upper end of locking traveller (55) and the right-hand member of lockplate (54), install on the lower extreme of locking traveller (55) and support even board (56), support even board (56) and install on the right flank of placing board (5), be provided with locking inserted block (57) on the left end bottom of lockplate (54).

5. The bonding method for the pearl wool packaging sectional material as claimed in claim 4, wherein the bonding method comprises the following steps: the locking insert (57) is of an arc structure, the left side face and the right side face of the lower end of the locking insert (57) are both provided with chutes, and the top of the left end of the locking plate (54) is provided with a lifting body (58) of a T-shaped structure.

6. The bonding method for the pearl wool packaging sectional material as claimed in claim 1, wherein the bonding method comprises the following steps: the right side surface of the inner end of the expanding support frame (65) is provided with a roller groove, a sliding roller (67) is arranged in the roller groove of the expanding support frame (65), and the outer end of the expanding support frame (65) is of an arc structure.

7. The bonding method for the pearl wool packaging sectional material as claimed in claim 1, wherein the bonding method comprises the following steps: the outer end of the expanding frame (65) is provided with a guide plate (11), the outer side face of the right end of the guide plate (11) is connected with the inner end of an adjusting bolt (12), the middle part of the adjusting bolt (12) is connected with a guide support plate (13) in a thread fit mode, the guide support plate (13) is installed on the top of the outer end of the base plate (1), the upper end and the lower end of the outer side face of the guide plate (11) are provided with limiting support columns (14), and the outer ends of the limiting support columns (14) penetrate through the guide support plate (13).

8. The bonding method for the pearl wool packaging sectional material as claimed in claim 7, wherein the bonding method comprises the following steps: the right end of the guide plate (11) is of a plane structure, and the left end of the guide plate (11) is of an outward convex arc structure.

Technical Field

The invention relates to the technical field of packaging, in particular to a method for bonding a pearl wool packaging section material.

Background

The pearl cotton, also called pearl cotton foaming cloth, is a novel flexible packaging material popular in the international market at present, and the product becomes the novel flexible packaging material popular in the market due to the soft texture and good shock absorption property, and is widely applied to the packaging of electronic products, glass ceramic utensils, precise electronic instruments, high-grade furniture, shoes, caps and the like.

Generally, a manual mode is adopted when pearl cotton is used for packaging a tubular section, glue solution is coated on the outer side surface of the tubular section manually, then the pearl cotton with a hollow cylinder structure is cut open and then pasted on the outer side surface of the tubular section, and then the pearl cotton on the outer side surface of the tubular section is flattened manually, so that the existing pasting action of the pearl cotton on the tubular section has the following problems:

the split pearl cotton has restoring force, so that a plurality of persons are required to perform matching operation when the tubular section bar is pasted, deviation easily occurs in the pasting position of the pearl cotton, wrinkles easily occur when the pearl cotton is pasted on the section bar, the packaging effect of the section bar is poor, the incompact condition can occur when the pearl cotton is pasted with the section bar, and the pearl cotton and the section bar are easily separated.

Disclosure of Invention

In order to solve the problems, the invention provides a method for bonding a pearl cotton packaging section material, which adopts a section material bonding device comprising a bottom plate, a top extension support plate, a cylinder, a movable plate, a placing plate and a fitting mechanism, wherein the top extension support plate is arranged on the top of the right end of the bottom plate, the left side surface of the upper end of the top extension support plate is connected with the right end of the cylinder, the movable plate is arranged at the left end of the cylinder, the placing plate is positioned at the left side of the movable plate, positioning sliding columns are uniformly arranged in the middle of the right side surface of the placing plate along the vertical direction of the placing plate, penetrate through the movable plate, positioning springs are arranged outside the left end of each positioning sliding column, the positioning springs are arranged between the right side surface of the placing plate and the left side surface of the movable plate, and the front and back side surfaces of the movable plate are both provided with the fitting mechanisms, the invention can realize the packaging operation of the pearl cotton on, at first with the section bar locking in the left side of placing the board, later carry out the applying paint of glue solution at the lateral surface of section bar, then will cut open with section bar matched with pearl cotton, and with the cotton middle part locking of pearl on the left surface of placing the board, both ends block through laminating mechanism around the pearl is cotton, make the pearl cotton keep the state of expansion, the extension motion through the cylinder makes the cotton middle part of pearl can paste on the right-hand member of section bar again, it makes positioning spring take place the shrink motion to continue to extend the cylinder, the pearl cotton can paste the action along the lateral surface structure of section bar under laminating mechanism's effect, adopt this kind of mode of pasting to prevent that pearl cotton from pasting the phenomenon that the in-process fold appears.

The laminating mechanism comprises a laminating frame, rolling wheels, rolling sliding columns, rolling springs, a spreading frame and spreading springs, the right end of the laminating frame is installed on the side face of the moving plate, the laminating frame is of a step-shaped structure, the rolling wheels are uniformly distributed on the upper portion and the lower portion of the inner side of the middle of the laminating frame, the outer side face of each rolling wheel is connected with one rolling sliding column, each rolling sliding column penetrates through the laminating frame, the rolling springs are arranged on the outer sides of the inner ends of the rolling sliding columns, and the rolling springs are installed between the rolling wheels and the laminating frame;

the left end of laminating frame is connected with the middle part that expands the strut through sliding fit's mode, it is L type structure to expand the strut, expand the inner lateral surface of strut and prop the spring installation on the left end medial surface of laminating frame through expanding, expand the extension spring of propping the spring for having the contractile force, concrete during operation, it is spacing that the expanding strut on the laminating mechanism can carry out the locking in both ends around placing the pearl cotton at board middle part, make the pearl cotton keep the state of expansion, the rolling wheel can paste the pearl cotton on the lateral surface of section bar gradually when making its move left under the effect of rolling spring, this kind of mode of pasting makes the pearl cotton can not produce the fold.

The method for bonding and packaging the section material by the pearl wool by adopting the section material bonding device comprises the following steps:

s1, fixing the section bar: firstly, locking a section bar with a hollow cylindrical structure above the left side of a placing plate, enabling the axial lead of the section bar to correspond to the middle position of the placing plate, and then coating glue solution on the outer side surface of the section bar;

s2, locking pearl wool: after the section bar is locked, the side wall of the hollow cylindrical pearl cotton matched with the section bar is cut open, then the middle part of the cut pearl cotton is locked on the left side surface of the placing plate, the front end and the rear end of the pearl cotton are respectively unfolded and placed on the right side of the inner end of the expanding frame, and the inner end of the expanding frame can enable the pearl cotton to keep an unfolded state;

s3, pasting pearl wool: after the pearl cotton is locked, the cylinder is controlled to extend, the movable plate can drive the placing plate to move leftwards synchronously, the middle part of the pearl cotton can be adhered to the right end of the section when the pearl cotton on the placing plate is contacted with the section, the cylinder is extended continuously, the positioning spring can automatically contract, the pearl cotton can be pressed by the placing plate, the adhering effect of the middle part of the pearl cotton and the right end of the section is improved, the rolling wheel can be contacted with the side wall of the section at the moment, and the pearl cotton can be adhered to the side wall of the section along the outer side surface structure of the section by the rolling wheel under the action of the rolling spring;

s4, taking out the section bar: the locking action of pearl cotton and placing the board is removed to the cotton attached back on the lateral wall of section bar of pearl, later control cylinder shrink to initial position, and the rolling wheel can carry out the compaction to the attached pearl cotton of section bar lateral surface for the closely knit pasting of pearl cotton is on the section bar, takes out the section bar at last.

As a preferred technical scheme of the invention, the placing plate is of an arc-shaped structure, the left end and the right end of the placing plate are symmetrically provided with a group of square grooves, and the square grooves on the placing plate are uniformly distributed along the vertical direction of the square grooves.

As a preferred technical solution of the present invention, the positions of the square grooves correspond to the positions of the rolling wheels one to one, the arrangement is such that the placing plate does not obstruct the movement of the rolling wheels, the rolling wheels are located on the right inner side of the square grooves, the inner side walls of the square grooves are inclined surfaces with the left ends inclined inwards, the inclined surfaces of the inner side walls of the square grooves can increase the contact area between the placing plate and the profile, and the square grooves can guide the rolling wheels.

As a preferred technical scheme of the invention, a locking plate is uniformly distributed on the upper side and the lower side of a placing plate, the left end of the locking plate is of an elastic telescopic structure, the right end of the locking plate is connected with the middle part of a locking sliding column in a sliding fit manner, a locking spring is arranged on the outer side of the upper end of the locking sliding column and is installed between the upper end of the locking sliding column and the upper side surface of the right end of the locking plate, a supporting connecting plate is installed on the lower end of the locking sliding column and is installed on the right side surface of the placing plate, a locking inserting block is arranged on the bottom of the left end of the locking plate, when pearl wool needs to be locked, the locking plate is manually pulled upwards, the left end of the locking plate can be contracted, the lower end of the locking inserting block can be abutted against the top of the placing plate, then the middle part of the pearl wool is placed on the middle part of the left side, the locking plate can move downwards under the action of the locking spring, the left end of the locking plate is sent out, and the locking insert block can lock the upper end and the lower end of the middle part of the pearl wool under the action of the contraction force of the locking plate and the locking spring.

As a preferable technical scheme, the locking insertion block is of an arc-shaped structure, the left side face and the right side face of the lower end of the locking insertion block are respectively provided with a chute, the top of the left end of the locking plate is provided with a lifting body of a T-shaped structure, the arc-shaped structure of the locking insertion block can increase the locking effect of the locking insertion block on the pearl wool, and the chutes at the lower end of the locking insertion block enable the pearl wool to be conveniently pulled out after being adhered to the outer side face of the section bar.

As a preferable technical scheme of the invention, the right side surface of the inner end of the expanding support frame is provided with a roller groove, the roller groove of the expanding support frame is internally provided with a sliding roller, the outer end of the expanding support frame is of an arc structure, when the pearl cotton is adhered to the outer side surface of the section bar by the rolling wheel, the front end and the rear end of the pearl cotton move inwards, and the sliding roller can increase the moving smoothness of the pearl cotton.

As a preferred technical scheme of the invention, the outer end of the expanding support frame is provided with a guide plate, the outer side surface of the right end of the guide plate is connected with the inner end of an adjusting bolt, the middle part of the adjusting bolt is connected with a guide support plate in a thread fit mode, the guide support plate is arranged on the top of the outer end of the bottom plate, the upper end and the lower end of the outer side surface of the guide plate are both provided with limit pillars, the outer ends of the limit pillars penetrate through the guide support plate, the position of the guide plate can be adjusted through the rotation of the adjusting bolt, so that the guide plate can drive the front and back positions of the expanding frame to be adjusted, therefore, when the pearl cotton sticking action is carried out on the section bars with different sizes, the expanding frame can be adjusted in position according to the length of the pearl cotton, and the condition that the sticking position of the end head of the pearl cotton is deviated due to the fact that the front end and the rear end of the pearl cotton are separated from the expanding frame too early is avoided, and the sticking effect of the pearl cotton is poor.

As a preferred technical scheme of the invention, the right end of the guide plate is of a plane structure, the left end of the guide plate is of an outward convex arc structure, and when the expanding frame moves leftwards, the arc structure at the outer end of the expanding frame can move inwards along the structure of the guide plate, so that the tip of the pearl cotton can be separated from the expanding frame only when the pearl cotton is adhered to the left end of the section bar, and the poor adhering effect caused by the premature separation of the tip of the pearl cotton and the expanding frame is prevented.

The invention has the beneficial effects that:

the pearl cotton is uniformly adhered to the side surface of the section bar in an extruding mode, so that the adhering flatness and the adhering and compacting effects of the pearl cotton are improved, and the phenomenon that the pearl cotton is wrinkled in the adhering process is prevented;

the locking insertion block can lock the position of the pearl cotton, the arc-shaped structure of the locking insertion block can increase the locking effect of the locking insertion block on the pearl cotton, and the chute at the lower end of the locking insertion block enables the pearl cotton to be conveniently drawn out after being adhered to the outer side surface of the section bar;

the expanding frame on the attaching mechanism can limit the front end and the rear end of the pearl cotton locked in the middle of the placing plate, so that the pearl cotton is kept in an unfolded state, the rolling wheel can gradually attach the pearl cotton to the outer side surface of the section bar when moving leftwards under the action of the rolling spring, and the pearl cotton cannot be wrinkled in the attaching mode;

the position of the guide plate can be adjusted through rotation of the adjusting bolt, so that the guide plate can drive the front and rear positions of the expanding frame to be adjusted, and pearl cotton can be pasted on the sectional materials with different sizes.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a process flow diagram of the present invention;

FIG. 2 is a schematic view of a first configuration of the present invention;

FIG. 3 is a second schematic structural view (from above) of the present invention;

FIG. 4 is a schematic structural view of the movable plate, the placing plate and the attaching mechanism of the present invention;

fig. 5 is a schematic structural diagram of the pearl wool locked by the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 5, a method for bonding a pearl cotton packaging sectional material adopts a sectional material bonding device, the sectional material bonding device comprises a bottom plate 1, a top extension support plate 2, a cylinder 3, a movable plate 4, a placing plate 5 and a bonding mechanism 6, the top of the right end of the bottom plate 1 is provided with the top extension support plate 2, the left side surface of the upper end of the top extension support plate 2 is connected with the right end of the cylinder 3, the left end of the cylinder 3 is provided with the movable plate 4, the placing plate 5 is positioned on the left side of the movable plate 4, the middle part of the right side surface of the placing plate 5 is uniformly provided with positioning sliding columns 51 along the vertical direction, the positioning sliding columns 51 penetrate through the movable plate 4, the outer side of the left end of the positioning sliding columns 51 is provided with positioning springs 52, the movable plate 52 is arranged between the right side surface of the placing plate 5 and the left side surface of the movable plate 4, the front side, the section bar packaging operation can be realized by pasting pearl cotton on the section bar with a hollow cylinder structure, the section bar is firstly locked on the left side of a placing plate 5, glue solution is coated on the outer side surface of the section bar, then the pearl cotton matched with the section bar is split, the middle part of the pearl cotton is locked on the left side surface of the placing plate 5, the front end and the rear end of the pearl cotton are clamped through a pasting mechanism 6, so that the pearl cotton is kept in an unfolded state, the middle part of the pearl cotton can be pasted on the right end of the section bar through the extension motion of an air cylinder 3, the air cylinder 3 is continuously extended to enable a positioning spring 52 to contract, the pearl cotton can be pasted along the outer side surface structure of the section bar under the action of the pasting mechanism 6, and the pasting mode can prevent the pearl cotton from wrinkling in the pasting process.

The orientation of the locking plate 54 in this embodiment is described by taking the position of the locking plate 54 above the placing plate 5 as a reference, one locking plate 54 is distributed on both upper and lower sides of the placing plate 5, the left end of the locking plate 54 is of an elastic telescopic structure, the right end of the locking plate 54 is connected with the middle part of the locking sliding column 55 in a sliding fit manner, the locking spring is arranged on the outer side of the upper end of the locking sliding column 55, the locking spring is installed between the upper end of the locking sliding column 55 and the upper side surface of the right end of the locking plate 54, the lower end of the locking sliding column 55 is provided with the supporting connecting plate 56, the supporting connecting plate 56 is installed on the right side surface of the placing plate 5, the locking plug 57 is arranged on the bottom of the left end of the locking plate 54, when the locking plate 54 is manually pulled upwards, the left end of the locking plate 54 can be retracted, so that the lower end of the locking plug, then, the middle of the pearl wool is placed on the middle of the left side face of the placing plate 5, then the left end of the locking plate 54 is pulled leftwards manually, the locking plate 54 can move downwards under the action of the locking spring, the left end of the locking plate 54 is sent away, and the locking insertion block 57 can lock the upper end and the lower end of the middle of the pearl wool under the action of the contraction force of the locking plate 54 and the locking spring.

Locking inserted block 57 be the arc structure, the side all is provided with the chute about locking inserted block 57's the lower extreme, is provided with the body 58 that draws that carries of T type structure on the left end top of lockplate 54, locking inserted block 57's arc structure can increase its locking effect to the pearl wool, the chute of locking inserted block 57 lower extreme makes the pearl wool paste on the lateral surface of section bar after be convenient for it take out.

The attaching mechanism 6 comprises an attaching frame 61, rolling wheels 62, rolling sliding columns 63, rolling springs 64, an expanding frame 65 and expanding springs 66, the right end of the attaching frame 61 is installed on the side face of the moving plate 4, the attaching frame 61 is of a stepped structure, the rolling wheels 62 are uniformly distributed on the inner side of the middle of the attaching frame 61 from top to bottom, the outer side face of each rolling wheel 62 is connected with a rolling sliding column 63, each rolling sliding column 63 penetrates through the attaching frame 61, the rolling springs 64 are arranged on the outer sides of the inner ends of the rolling sliding columns 63, and the rolling springs 64 are installed between the rolling wheels 62 and the attaching frame 61;

the left end of the attaching frame 61 is connected with the middle of the expanding support frame 65 in a sliding fit mode, the expanding support frame 65 is of an L-shaped structure, the outer side face of the inner end of the expanding support frame 65 is installed on the inner side face of the left end of the attaching frame 61 through an expanding support spring 66, the expanding support spring 66 is an extension spring with contractive force, and during specific work, the expanding support frame 65 on the attaching mechanism 6 can limit the front end and the rear end of the pearl cotton locked at the middle of the placing plate 5, so that the pearl cotton keeps an unfolded state, the rolling wheel 62 can gradually stick the pearl cotton to the outer side face of the section bar when moving leftwards under the action of the rolling spring 64, and the pearl cotton cannot generate folds due to the sticking mode.

The placing plate 5 is of an arc-shaped structure, a group of square grooves 53 are symmetrically arranged at the left end and the right end of the placing plate 5, and the square grooves 53 on the placing plate 5 are uniformly distributed along the vertical direction of the square grooves.

The square groove 53 corresponds to the rolling wheels 62 one by one, the placing plate 5 cannot block the rolling wheels 62 from moving due to the arrangement, the rolling wheels 62 are located on the right inner side of the square groove 53, the inner side wall of the square groove 53 is an inclined surface with the left end inclined inwards, the inclined surface of the inner side wall of the square groove 53 can increase the contact area between the placing plate 5 and a section, and the square groove 53 can guide the rolling wheels 62.

The method for bonding and packaging the section material by the pearl wool by adopting the section material bonding device comprises the following steps:

s1, fixing the section bar: firstly, locking a section bar with a hollow cylindrical structure above the left side of a placing plate 5, enabling the axial lead of the section bar to correspond to the middle position of the placing plate 5, and then coating glue solution on the outer side surface of the section bar;

s2, locking pearl wool: after the section bar is locked, the side wall of the hollow cylindrical pearl cotton matched with the section bar is cut open, then the middle part of the cut pearl cotton is placed on the left side surface of the placing plate 5, the lifting body 58 is pulled upwards manually, so that the locking insertion block 57 can lock the upper end and the lower end of the middle part of the pearl cotton under the action of the contraction force of the locking plate 54 and the locking spring, the front end and the rear end of the pearl cotton are respectively unfolded and placed on the right side of the inner end of the expanding frame 65, and the inner end of the expanding frame 65 can keep the pearl cotton in an unfolded state;

s3, pasting pearl wool: after the pearl cotton is locked, the cylinder 3 is controlled to perform extension movement, the movable plate 4 can drive the placing plate 5 to synchronously move leftwards, the middle part of the pearl cotton can be adhered to the right end of the section when the pearl cotton on the placing plate 5 is contacted with the section, the cylinder 3 is continuously extended, the positioning spring 52 can automatically perform contraction movement, the placing plate 5 can press the pearl cotton, the adhering effect of the middle part of the pearl cotton and the right end of the section is improved, at the moment, the rolling wheel 62 can be contacted with the side wall of the section, and the rolling wheel 62 can adhere the pearl cotton to the side wall of the section along the outer side surface structure of the section under the action of the rolling spring 64;

s4, taking out the section bar: after the pearl wool is attached to the side wall of the section bar, the locking plate 54 of the pulling body 58 is pulled upwards manually to shrink so that the locking insertion block 57 moves to the upper side face of the placing plate 5, the locking action of the pearl wool and the placing plate 5 is released, then the control cylinder 3 shrinks to an initial position, the rolling wheel 62 can compact the pearl wool attached to the outer side face of the section bar, the pearl wool is closely adhered to the section bar, and finally the section bar is taken out.

The right side face of the inner end of the expanding support frame 65 is provided with a roller groove, a sliding roller 67 is arranged in the roller groove of the expanding support frame 65, the outer end of the expanding support frame 65 is of an arc-shaped structure, when the pearl cotton is adhered to the outer side face of the section bar by the rolling wheel 62, the front end and the rear end of the pearl cotton move inwards, and the sliding roller 67 can increase the moving smoothness of the pearl cotton.

The outer end of the expanding frame 65 is provided with a guide plate 11, the outer side surface of the right end of the guide plate 11 is connected with the inner end of an adjusting bolt 12, the middle part of the adjusting bolt 12 is connected with a guide support plate 13 in a thread fit mode, the guide support plate 13 is arranged on the top of the outer end of the bottom plate 1, the upper end and the lower end of the outer side surface of the guide plate 11 are both provided with a limit pillar 14, the outer end of the limit pillar 14 passes through the guide support plate 13, the position of the guide plate 11 can be adjusted through the rotation of the adjusting bolt 12, so that the guide plate 11 can drive the front and back positions of the expanding frame 65 to be adjusted, therefore, when the pearl cotton sticking operation is carried out on the section bars with different sizes, the expanding frame 65 can be adjusted in position according to the length of the pearl cotton, and the problem that the sticking position of the end of the pearl cotton is deviated due to the fact that the front end and the rear end of the pearl cotton are separated from the expanding frame 65 too early is solved, and the sticking effect of the pearl cotton is poor.

The right-hand member of deflector 11 be planar structure, the left end of deflector 11 is the arc structure of evagination, when expanding strut 65 and moving left, the arc structure that expands the strut 65 outer end can carry out inward movement along the structure of deflector 11 for the cotton end of pearl just can with expand strut 65 phase separation when the left end of section bar is pasted to the pearl cotton, prevent that the cotton end of pearl from causing its pasting effect poor with expanding strut 65 premature separation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.