CN113998194A

CN113998194A - Liquid crystal display packaging assembly line

Info

Publication number: CN113998194A
Application number: CN202111364022.2A
Authority: CN
Inventors: 陈武
Original assignee: Yuyao Keyang Instrument Co ltd
Current assignee: Anhui Grizzly Shichuang Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-02-01
Anticipated expiration: 2041-11-17
Also published as: CN113998194B

Abstract

The invention relates to the technical field of packaging equipment application, in particular to a liquid crystal display packaging production line. The improved paper box filling machine is characterized by comprising a shell, wherein a clamping mechanism is arranged on one side of the shell, a damping film wrapping mechanism is arranged on one side, close to the clamping mechanism, of the shell, a conveying belt and a conveying belt length are arranged inside the shell, one side, far away from the clamping mechanism, of the damping film wrapping mechanism, a foam conveying mechanism is arranged on the upper side of the shell, and a paper box filling machine is arranged on one side, far away from the shell, of the clamping mechanism. The liquid crystal display packaging production line provided by the invention can automatically envelop the liquid crystal display when working, and utilizes an air gun to remove dust from the liquid crystal display when enveloping, then expands the foam through the clamping part, then assembles the display screen and the foam, and then expands the carton through the clamping part to send the packaged liquid crystal display into the carton.

Description

Liquid crystal display packaging assembly line

Technical Field

The invention relates to the technical field of packaging equipment application, in particular to a liquid crystal display packaging production line.

Background

The Liquid Crystal Display (LCD) is one kind of flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation.

At the present stage, when the liquid crystal display is subjected to film coating and packaging, the liquid crystal display is usually subjected to centralized boxing and packaging manually, when the number of cells needing to be packaged is large, great manpower needs to be consumed, the gap between the cells and the display screen is not large during foam packaging, the packaging efficiency is low, and dust is easily accumulated in the process.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a liquid crystal display packaging production line which can automatically coat a film on a liquid crystal display during working, utilizes an air gun to remove dust from the liquid crystal display during film coating, then uses a clamping part to open foam, then assembles the display and the foam, and then uses the clamping part to open a carton to send the packaged liquid crystal display into the carton.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a liquid crystal display packing assembly line, includes the casing, one side of casing is equipped with presss from both sides the dress mechanism, one side that the casing is close to press from both sides the dress mechanism is equipped with a package shock attenuation membrane mechanism, the inside conveyer belt and the conveyer belt length of being equipped with of casing keep away from one side department of pressing from both sides the dress mechanism to a package shock attenuation membrane mechanism, package shock attenuation membrane mechanism upside is equipped with and send the foam mechanism, press from both sides one side that the dress mechanism kept away from the casing and be equipped with the punch-out equipment of form advancing.

Preferably, the shell and the damping film wrapping mechanism are designed into a rectangular box body, and one side of the shell, which is close to the shell, is designed into an opening.

Preferably, the damping film wrapping mechanism comprises a damping film wrapping shell which is fixedly connected with one side of the shell, one side of the damping film wrapping shell far away from the shell is rotatably connected with damping film fixing columns at two sides of the damping film wrapping shell, the damping film fixing column faces one side of the shell and is rotatably connected with the adjusting column at two sides in the damping film wrapping shell, the upper side of the adjusting column is provided with a film sliding groove, and one side in the channel shell of the film sliding groove is internally connected with a film sliding block in a sliding way, one side of the film sliding block, which is far away from the film sliding groove, is fixedly connected with two symmetrical film-coating fixed rods, one side of the film-coating fixed rods, which is close to one of the adjusting columns and is far away from the film sliding groove, is internally provided with two symmetrical internal clamping conveyor belts, one side of the inner clamping conveyor belt, which is far away from the ground, is fixedly connected with an inner hydraulic rod, and one side of the inner hydraulic rod, which is far away from the inner clamping conveyor belt, is fixedly connected with an inner connecting pipe; one side, far away from the adjusting column, of the film sliding block is fixedly connected with a sliding block hydraulic rod, and one side, close to the adjusting column, of the sliding block hydraulic rod is fixedly connected with an inner connecting pipe; the film-coated fixed rod is far away from one side of the adjusting column and is close to the bottom of the shell coated with the damping film, two symmetrical outer clamping conveyor belts are arranged in the shell coated with the damping film, one side, away from the film sliding groove, of each outer clamping conveyor belt is fixedly connected with an anti-falling fixed rod, one side, away from the film sliding groove, of each anti-falling fixed rod is fixedly connected with a tape adhering machine, one side, close to the film sliding groove, of each outer clamping conveyor belt is fixedly connected with an outer hydraulic rod, one side, away from the outer clamping conveyor belts, of each outer hydraulic rod is fixedly connected with a fixed rod hydraulic rod, the direction of each fixed rod hydraulic rod is consistent with that of each sliding block hydraulic rod, and each fixed rod hydraulic rod is fixedly connected with each outer hydraulic rod through a pipe; a hydraulic rod switch is arranged on the lower side of one side of the end shell of the membrane sliding groove, a downward air gun is arranged on one side, away from the membrane sliding groove, of the hydraulic rod switch, an outer air gun is arranged below one side, away from the hydraulic rod switch, of the downward air gun, a coated conveying belt is arranged on one side of the outer air gun and on the lower side of the membrane sliding groove in the shell, a groove is formed in the contact position of the coated damping membrane shell and the shell, a cutting hydraulic rod is fixedly connected in the groove, a cutter head is fixedly connected to one side, facing the membrane sliding groove, of the cutting hydraulic rod, and an inner air gun is arranged on one side, away from the coated conveying belt, of the cutter head and on the inner wall of the groove; a connecting conveyor belt is arranged on one side of the coated conveyor belt, which is far away from the conveyor belt, and a lifting device is arranged on one side of the connecting conveyor belt, which is far away from the coated conveyor belt; the height of the envelope conveyor belt is a little lower than that of the conveyor belt, and the height of the connecting conveyor belt and the envelope conveyor belt is equal.

Preferably, the lifting device comprises a lifting hydraulic rod, the lifting hydraulic rod is arranged at the bottom of the shell, the upper side of the lifting hydraulic rod is fixedly connected with a detection hydraulic rod, one side of the detection hydraulic rod, far away from the lifting hydraulic rod, is fixedly connected with a roller groove, and a plurality of rollers are rotatably connected in the roller groove; the detection hydraulic rod and the lifting hydraulic rod are fixedly connected with a lifting connecting pipe, the middle of the lifting connecting pipe is connected with a telescopic pipe in a sliding mode, and the middle of the lifting connecting pipe is divided into two sections which are connected with the telescopic pipe in a sliding mode.

Preferably, send foam mechanism including sending the foam casing, send foam casing fixed connection at press from both sides the mechanism upside of dress, send the foam casing for two segmentation space designs and be close to one side of pressing from both sides dress mechanism and communicate with each other, send one side fixed connection foam that is close to elevating gear in the foam casing to release the telescopic link, send foam casing to keep away from fixed connection pay-off hydraulic stem in the space of casing, the pay-off hydraulic stem is close to one side fixed connection sucking disc formula conveyer belt that presss from both sides dress mechanism, sucking disc formula conveyer belt downside is equipped with the opening and can makes sucking disc formula conveyer belt enter into to press from both sides inside the dress mechanism.

Preferably, the clamping mechanism comprises a groove-shaped block, the groove-shaped block is arranged on one side of the shell, two clamping slide ways are arranged on the groove-shaped block, and a plurality of clamping components are connected in the clamping slide ways in a sliding manner.

Preferably, the clamping part comprises clamping sliding blocks, the clamping sliding blocks are connected in a clamping slide way in a sliding manner, one side of each clamping sliding block, which is far away from the clamping slide way, is fixedly connected with a sliding block connecting block, one side of each sliding block connecting block, which is far away from the clamping sliding block, is fixedly connected with a telescopic hydraulic rod, one side of each telescopic hydraulic rod, which is far away from the sliding block connecting block, is fixedly connected with an upper sliding block and a lower sliding block, one side of each telescopic hydraulic rod, which is far away from the sliding block connecting block, is provided with an outer side fixing block, one side of each outer side fixing block, which faces the telescopic hydraulic rod, is provided with an upper sliding block groove and a lower sliding block, the upper sliding block and the lower sliding block are connected in a sliding manner in the upper sliding block groove and the lower sliding block groove, one side of each outer side fixing block, which faces a mirror image, is fixedly connected with a supporting block, one side of each outer side fixing block, which faces the clamping slide way, is fixedly connected with a foam detection hydraulic rod, one side, away from the clamping slide way, of each foam detection hydraulic rod is fixedly connected with a fixed hydraulic pipe, and one side, away from the outer side fixed block, of each inner side fixed block is provided with a fixed part; one side of the inner side fixed block, which is close to the ground and faces the upper side, is fixedly connected with a limiting hydraulic rod, and one side of the limiting hydraulic rod, which is close to the ground, is fixedly connected with a limiting hydraulic pipe; one side of the slide block connecting block, which is close to one side of the ground and faces to the slide block connecting block on the upper side, is fixedly connected with a lifting hydraulic rod, and one side of the limiting hydraulic pipe, which is close to the ground, is fixedly connected with a limiting hydraulic pipe; two just be close to one side of groove type piece between the slider connecting block and be equipped with the fixed block, the both sides fixed connection of fixed block connects the hydraulic stem and connects one side and slider connecting block fixed connection that the fixed block was kept away from to the hydraulic stem, fixed block central point puts and keeps away from one side fixed connection equipment hydraulic stem of groove type piece.

Preferably, the fixing part comprises a fixing baffle, the fixing baffle is fixedly connected to one side, facing the groove-shaped block, of the inner fixing block, an opening fixing rod is arranged in the fixing baffle, a torsion spring is arranged at the center of the opening fixing rod, sucker grooves are formed in two sides of the opening fixing rod, a plurality of small sucker fixing rods are arranged in each sucker groove and one side, facing the opening fixing rod, of each sucker groove, and one side, far away from the opening fixing rod, of each small sucker fixing rod is fixedly connected with a small sucker; one side of the fixed baffle close to the inner side fixed block is fixedly connected with a fixed hydraulic rod, the fixed hydraulic rod props against the rear side of a torsion spring on the spreading fixed rod, and one side of the fixed hydraulic rod close to the inner side fixed block is fixedly connected with a fixed hydraulic pipe; the installation directions of the opening fixed rod and the fixed hydraulic rod on the upper inner side fixed block and the lower inner side fixed block are different, and the direction of the opening fixed rod and the fixed hydraulic rod on the top of the upper inner side fixed block is upward.

Has the advantages that:

the liquid crystal display packaging production line provided by the invention can automatically envelop the liquid crystal display when working, and utilizes an air gun to remove dust from the liquid crystal display when enveloping, then expands the foam through the clamping part, then assembles the display screen and the foam, and then expands the carton through the clamping part to send the packaged liquid crystal display into the carton.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a sectional view taken along line D-D of FIG. 1;

FIG. 5 is a sectional view taken along line C-C of FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 5;

FIG. 7 is a sectional view taken along line A-A of FIG. 5;

FIG. 8 is an enlarged view of the structure of FIG. 7 at F;

FIG. 9 is an enlarged view of the structure of FIG. 8 at G;

fig. 10 is a schematic view of the foam bun and liquid crystal display in fig. 7.

In the figure, a shell 10, a damping film wrapping mechanism 11, a foam feeding mechanism 12, a paper box feeding machine 13, a clamping mechanism 14, a groove-shaped block 15, a clamping part 16, a conveyor belt 17, a film wrapping conveyor belt 18, a connecting conveyor belt 19, a damping film fixing column 20, an adjusting column 21, a damping film wrapping shell 22, an inner clamping conveyor belt 23, an inner hydraulic rod 24, a film sliding block 25, an inner connecting pipe 26, a sliding block hydraulic rod 27, a fixing rod hydraulic rod 28, an outer hydraulic rod 29, an outer clamping conveyor belt 30, an anti-falling fixing rod 31, an adhesive tape sticking machine 32, a cutting hydraulic rod 33, a cutter head 34, an inner air gun 35, a hydraulic rod switch 36, a downward air gun 37, an outer air gun 38, a roller 39, a detection hydraulic rod 40, a lifting hydraulic rod 41, a lifting connecting pipe 42, a connecting telescopic pipe 43, a roller groove 44, a foam feeding shell 45, a foam pushing telescopic rod 46, a feeding hydraulic rod 47, a sucker type conveyor belt 48, a roller, The device comprises a clamping slide 49, a clamping slide block 50, a telescopic hydraulic rod 51, an upper slide block and a lower slide block 52, an outer fixing block 53, an upper slide block and a lower slide block groove 54, a foam detection hydraulic rod 55, a fixed hydraulic pipe 56, an inner fixing block 57, a fixed hydraulic rod 58, a limit hydraulic rod 59, a limit hydraulic pipe 60, a lifting hydraulic rod 61, a connecting hydraulic rod 62, a fixing block 63, an assembling hydraulic rod 64, a fixing part 65, a torsion spring 66, a stretching fixing rod 67, a slide block connecting block 68, a sucker groove 69, a small sucker 70, a small sucker fixing rod 71, a film sliding groove 72, a film coating fixing rod 73, a lifting device 74, a box stretching block 75, a fixing baffle 76, a foam block 77 and a liquid crystal display screen 78.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to fig. 1-10, a liquid crystal display packaging assembly line comprises a casing 10, a clamping mechanism 14 is arranged on one side of the casing 10, a damping film packaging mechanism 11 is arranged on one side of the casing 10 close to the clamping mechanism 14, a conveyor belt 17 is arranged inside the casing 10, the length of the conveyor belt 17 reaches the position of one side, far away from the clamping mechanism 14, of the damping film packaging mechanism 11, a foam feeding mechanism 12 is arranged on the upper side of the damping film packaging mechanism 11, and a paper box feeding machine 13 is arranged on one side, far away from the casing 10, of the clamping mechanism 14

Further, the housing 10 and the damping film wrapping mechanism 11 are designed as a rectangular box, and one side of the housing 10 close to the housing 10 is designed as an opening.

Further, the damping film wrapping mechanism 11 comprises a damping film wrapping shell 22, the damping film wrapping shell 22 is fixedly connected to one side of the shell 10, one side, far away from the shell 10, in the damping film wrapping shell 22 is rotatably connected with damping film fixing columns 20 at two sides of the damping film wrapping shell 22, the damping film fixing columns 20 face one side of the shell 10 and are rotatably connected with adjusting columns 21 at two sides in the damping film wrapping shell 22, a film sliding groove 72 is formed in the upper side of each adjusting column 21, the film sliding groove 72 is communicated with one side in the shell 10, a film sliding block 25 is slidably connected in the film sliding groove 72, two symmetrical wrapping fixing rods 73 are fixedly connected to one side, far away from the film sliding groove 72, of each wrapping fixing rod 73, two symmetrical inner clamping conveyor belts 23 are arranged in one side, close to the adjusting column 21 and far away from the film sliding groove 72, one side, far away from the ground, of the inner clamping conveyor belts 23 is fixedly connected with the inner hydraulic rod 24, the side of the inner hydraulic rod 24 far away from the inner clamping conveyor belt 23 is fixedly connected with an inner connecting pipe 26; one side of the film sliding block 25 far away from the adjusting column 21 is fixedly connected with a sliding block hydraulic rod 27, and one side of the sliding block hydraulic rod 27 close to the adjusting column 21 is fixedly connected with an inner connecting pipe 26; an outer clamping conveyor belt 30 which is symmetrical in two sides is arranged in the outer clamping conveyor belt 73 which is far away from one side of the adjusting column 21 and is close to the bottom damping film-wrapping shell 22, an anti-falling fixing rod 31 is fixedly connected to one side, which is far away from the film sliding groove 72, of the outer clamping conveyor belt 30 and is under one side, which is far away from the film sliding groove 72, of the outer clamping conveyor belt 73 and is towards the adjusting column 21, an adhesive tape sticking machine 32 is fixedly connected to one side, which is far away from the film sliding groove 72, of the anti-falling fixing rod 31, an outer hydraulic rod 29 is fixedly connected to one side, which is close to the film sliding groove 72, of the outer clamping conveyor belt 30, a fixing rod hydraulic rod 28 is fixedly connected to one side, which is far away from the outer clamping conveyor belt 30, of the fixing rod hydraulic rod 28 and is consistent in orientation with the sliding block hydraulic rod 27, and the fixing rod hydraulic rod 28 and the outer hydraulic rod 29 are fixedly connected through a pipe; a hydraulic rod switch 36 is arranged on the lower side of one side of the shell 10 at the end of the membrane sliding groove 72, a downward air gun 37 is arranged on one side, away from the membrane sliding groove 72, of the hydraulic rod switch 36, an outer air gun 38 is arranged below one side, away from the hydraulic rod switch 36, of the downward air gun 37, a coated conveyor belt 18 is arranged on one side of the outer air gun 38 and on the lower side of the membrane sliding groove 72 in the shell 10, a groove is arranged at the contact position of the coated damping membrane shell 22 and the shell 10, a cutting hydraulic rod 33 is fixedly connected in the groove, a cutter head 34 is fixedly connected to one side, facing the membrane sliding groove 72, of the cutting head 34, away from one side of the coated conveyor belt 18, and an inner air gun 35 is arranged on the inner wall of the groove; a connecting conveyor belt 19 is arranged on one side of the film-coating conveyor belt 18, which is far away from the conveyor belt 17, and a lifting device 74 is arranged on one side of the connecting conveyor belt 19, which is far away from the film-coating conveyor belt 18; the height of the envelope belt 18 will be a little lower than the belt 17 and the height of the connecting belt 19 and the envelope belt 18 will be equal.

Further, the lifting device 74 comprises a lifting hydraulic rod 41, the lifting hydraulic rod 41 is disposed at the bottom of the housing 10, the upper side of the lifting hydraulic rod 41 is fixedly connected with a detection hydraulic rod 40, one side of the detection hydraulic rod 40 far away from the lifting hydraulic rod 41 is fixedly connected with a roller groove 44, and a plurality of rollers 39 are rotatably connected in the roller groove 44; the lifting connecting pipe 42 is fixedly connected between the detection hydraulic rod 40 and the lifting hydraulic rod 41, the middle of the lifting connecting pipe 42 is connected with the telescopic pipe 43 in a sliding manner, and the middle position of the lifting connecting pipe 42 is divided into two sections which are connected in the telescopic pipe 43 in a sliding manner.

Further, send foam mechanism 12 including sending foam casing 45, send foam casing 45 fixed connection to press from both sides the upper side of dress mechanism 14, send foam casing 45 for two segmentation space design and be close to the one side of pressing from both sides dress mechanism 14 and communicate with each other, send one side fixed connection foam that is close to elevating gear 74 in the foam casing 45 to push out telescopic link 46, send foam casing 45 to keep away from fixed connection pay-off hydraulic stem 47 on the space of casing 10, one side fixed connection sucking disc formula conveyer belt 48 that pay-off hydraulic stem 47 is close to the dress mechanism 14, sucking disc formula conveyer belt 48 downside is equipped with the opening and can makes sucking disc formula conveyer belt 48 enter into and press from both sides dress mechanism 14 inside.

Further, the clamping mechanism 14 includes a slot-shaped block 15, the slot-shaped block 15 is disposed on one side of the housing 10, two clamping slideways 49 are disposed on the slot-shaped block 15, and the two clamping slideways 49 are slidably connected with the plurality of clamping components 16.

Further, the clamping component 16 comprises clamping sliders 50, the clamping sliders 50 are slidably connected in the clamping slide ways 49, one side of each clamping slider 50, which is far away from the clamping slide ways 49, is fixedly connected with a slider connecting block 68, one side of each slider connecting block 68, which is far away from the clamping slider 50, is fixedly connected with a telescopic hydraulic rod 51, one side of each telescopic hydraulic rod 51, which is far away from the slider connecting block 68, is fixedly connected with an upper slider 52 and a lower slider 52, one side of each telescopic hydraulic rod 51, which is far away from the slider connecting block 68, is provided with an outer fixing block 53, one side of each outer fixing block 53, which faces the telescopic hydraulic rod 51, is provided with an upper slider groove 54 and a lower slider 52, which are slidably connected in the upper slider groove 54, one side of each outer fixing block 53, which faces the carton feeder 13, is fixedly connected with a supporting block 75, one side of each outer fixing block 53, which faces a mirror image, is fixedly connected with an inner fixing block 57, one side of each outer fixing block 53, which faces the clamping slide ways 49, is fixedly connected with a foam detection hydraulic rod 55, one side of each foam detection hydraulic rod 55, which is far away from the clamping slide 49, is fixedly connected with a fixed hydraulic pipe 56, and one side of each inner fixed block 57, which is far away from the outer fixed block 53, is provided with a fixed part 65; one side of the inner fixing block 57, which is close to the ground and faces the inner fixing block 57 on the upper side, is fixedly connected with a limiting hydraulic rod 59, and one side of the limiting hydraulic rod 59, which is close to the ground, is fixedly connected with a limiting hydraulic pipe 60; one side of the slide block connecting block 68, which is close to the ground and faces the slide block connecting block 68 on the upper side, is fixedly connected with the lifting hydraulic rod 61, and one side of the limiting hydraulic pipe 60, which is close to the ground, is fixedly connected with the limiting hydraulic pipe 60; a fixed block 63 is arranged between the two slider connecting blocks 68 and on one side close to the groove-shaped block 15, two sides of the fixed block 63 are fixedly connected with a connecting hydraulic rod 62, one side of the connecting hydraulic rod 62 far away from the fixed block 63 is fixedly connected with the slider connecting blocks 68, and the center of the fixed block 63 is fixedly connected with an assembling hydraulic rod 64 on one side far away from the groove-shaped block 15.

Further, the fixing part 65 includes a fixing baffle 76, the fixing baffle 76 is fixedly connected to one side of the inner fixing block 57 facing the groove-shaped block 15, a distraction fixing rod 67 is arranged in the fixing baffle 76, a torsion spring 66 is arranged at the central position of the distraction fixing rod 67, two sides of the distraction fixing rod 67 are provided with sucker grooves 69, one side of each sucker groove 69 facing the distraction fixing rod 67 is provided with a plurality of small sucker fixing rods 71, and one side of each small sucker fixing rod 71 far away from the distraction fixing rod 67 is fixedly connected with a small sucker 70; one side of the fixed baffle 76 close to the inner side fixed block 57 is fixedly connected with a fixed hydraulic rod 58, the fixed hydraulic rod 58 is propped against the rear side of the torsion spring 66 on the opening fixed rod 67, and one side of the fixed hydraulic rod 58 close to the inner side fixed block 57 is fixedly connected with the fixed hydraulic pipe 56; the installation directions of the expanding fixing rod 67 and the fixed hydraulic rod 58 on the upper inner fixing block 57 and the lower inner fixing block 57 are different, and the expanding fixing rod 67 and the fixed hydraulic rod 58 are upward in the direction of pushing the upper inner fixing block 57.

The working principle is as follows: after a worker puts the arranged foam into a groove where a telescopic rod 46 is located in a foam feeding mechanism 12 and pushes a film in a damping film wrapping mechanism 11 to be wrapped on a damping film fixing column 20, a liquid crystal display screen on a production line comes from a line to a conveyor belt 17, the film in the damping film fixing column 20 passes through the lower side of an adjusting column 21 and then passes through a paper feeder 13 and an outer clamping conveyor belt 30, the outer clamping conveyor belt 30 clamps a film sliding block 25 to move forwards, the sliding block hydraulic rod 27 on the upper side of the film wrapping conveyor belt 18 touches a shell 10, a fixed rod hydraulic rod 28 touches a hydraulic rod switch 36, the hydraulic rods of the sliding block hydraulic rod 27 and the fixed rod hydraulic rod 28 are pushed to move inwards, so that an inner hydraulic rod 24 and an outer hydraulic rod 29 move downwards to clamp a damping film between an inner clamping conveyor belt 23 and an outer clamping conveyor belt 30, and a cutting hydraulic rod 33 rises to drive a cutter head 34 to cut the damping film due to the opening of the hydraulic rod switch 36, the film sliding block 25 moves back the sliding block hydraulic rod 27 and the fixed rod hydraulic rod 28 to reset to drive the other parts to reset, at the moment, the inner clamping conveyor belt 23 starts to work to pull the damping film to the outer clamping conveyor belt 30 again, the outer clamping conveyor belt 30 tensions the damping film, at the moment, the liquid crystal display screen on the conveyor belt 17 is arranged on the envelope conveyor belt 18, the inner air gun 35 and the outer air gun 38 start to work to blow out dust, the non-pressed damping film is blown up from the inner connecting pipe 26 and simultaneously the lower air gun 37 starts to work to blow down the film close to one side of the lower air gun 37, the falling-prevention fixed rod 31 brings the film close to one side of the inner air gun 35 to the display screen to be covered on the display screen through the adhesive tape machine 32 and sticks the damping film to prevent the falling-off, the envelope conveyor belt 18 starts to work to send the liquid crystal display screen to the connecting conveyor belt 19 when the damping film on the envelope conveyor belt 18 is good, when the liquid crystal display screen is in the past, a new film falls onto the film-coating conveyor belt 18 again; the liquid crystal display screen is sent to the roller 39 of the lifting device 74 by the connecting conveyor belt 19, the detection hydraulic rod 40 descends due to the weight of the liquid crystal display screen, hydraulic oil in the detection hydraulic rod 40 reaches the lifting hydraulic rod 41 through the lifting connecting pipe 42 and the connecting telescopic pipe 43, the lifting hydraulic rod 41 drives the detection hydraulic rod 40 to ascend, the clamping components 16 on the two sides clamp the liquid crystal display screen on the lifting device 74 through the clamping slide rails 49, the liquid crystal display screen is arranged on the outer side of the limiting hydraulic rod 59 between the two inner side fixing blocks 57, the foam pushing telescopic rod 46 pushes the foam to the lower part of the sucker type conveyor belt 48 when the clamping components 16 move forwards, the sucker type conveyor belt 48 sucks the foam, the feeding hydraulic rod 47 takes the sucker type conveyor belt 48 downwards to the empty groove of the foam of the clamping components 16 and then sends the foam to the clamping components 16, the rear assembly hydraulic rod 64 starts to work to push the foam forwards, the limit hydraulic rod 59 retracts to drive the fixing block 63 to drag foam upwards through the limit hydraulic pipe 60, the foam pushes the foam detection hydraulic rod 55 forwards, the foam detection hydraulic rod 55 enables the fixed hydraulic rod 58 to push the expanding fixing rod 67 to expand the foam through the fixed hydraulic pipe 56, the small sucker 70 on the torsion spring 66 can better suck the opposite angle of the foam through the small sucker fixing rod 71, so that the liquid crystal display screen enters a part of the foam, the telescopic hydraulic rod 51 starts to extend to drive the inner fixing block 57 to be separated from the foam, the inner fixing block 57 slides on the liquid crystal display screen, the upper sliding block 52 and the lower sliding block 52 start to work to place the liquid crystal display screen on the foam, the assembly hydraulic rod 64 pushes the foam to a specified position, when the clamping component 16 is fast transported to the paper box feeder 13, the paper box feeder 13 delivers the good carton to the outlet of the clamping mechanism 14, because of the clamping slide track of the clamping slide rail 49 close to one side of the paper feeder 13, the carton box is spread by the box spreading block 75 for a certain width, the packed liquid crystal display screen is sent into the carton box, and after the packed liquid crystal display screen is sent into the carton box, the clamping part 16 is restored to the initial state and is circulated through the clamping slide way 49; this process is a pipeline.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A liquid crystal display packing assembly line, includes casing (10), its characterized in that: one side of casing (10) is equipped with presss from both sides dress mechanism (14), one side that casing (10) are close to press from both sides dress mechanism (14) is equipped with package shock attenuation membrane mechanism (11), casing (10) inside is equipped with conveyer belt (17) and conveyer belt (17) length and keeps away from one side department of pressing from both sides dress mechanism (14) to package shock attenuation membrane mechanism (11), package shock attenuation membrane mechanism (11) upside is equipped with send foam mechanism (12), it is equipped with case feed machine (13) to press from both sides one side that dress mechanism (14) kept away from casing (10).

2. The packaging line for the liquid crystal display screen according to claim 1, characterized in that the housing (10) and the damping film wrapping mechanism (11) are designed as a rectangular box, and one side of the housing (10) close to the housing (10) is designed as an opening.

3. The liquid crystal display packaging production line of claim 1, wherein the damping film wrapping mechanism (11) comprises a damping film wrapping shell (22), the damping film wrapping shell (22) is fixedly connected to one side of the shell (10), one side of the damping film wrapping shell (22) far away from the shell (10) is rotatably connected with damping film fixing columns (20) at two sides of the damping film wrapping shell (22), the damping film fixing columns (20) face one side of the shell (10) and are rotatably connected with adjusting columns (21) at two sides of the damping film wrapping shell (22), the adjusting columns (21) are provided with film sliding grooves (72) at the upper sides and the film sliding grooves (72) are communicated with one side of the shell (10), the film sliding grooves (72) are connected with the film sliding blocks (25) in a sliding mode, one side of the film sliding blocks (25) far away from the film sliding grooves (72) is fixedly connected with two symmetrical wrapping fixing rods (73), one side, close to one of the adjusting columns (21) and far away from the membrane sliding groove (72), of the membrane wrapping fixing rod (73) is internally provided with inner clamping conveyor belts (23) with two symmetrical sides, one side, far away from the ground, of each inner clamping conveyor belt (23) is fixedly connected with an inner hydraulic rod (24), and one side, far away from the inner clamping conveyor belts (23), of each inner hydraulic rod (24) is fixedly connected with an inner connecting pipe (26); one side of the film sliding block (25) far away from the adjusting column (21) is fixedly connected with a sliding block hydraulic rod (27), and one side of the sliding block hydraulic rod (27) close to the adjusting column (21) is fixedly connected with an inner connecting pipe (26); the capsule fixed rod (73) is far away from one of the adjusting columns (21) and is close to the bottom capsule damping film shell (22) and is internally provided with outer clamping conveyor belts (30) with two symmetrical sides, the outer clamping conveyor belt (30) is far away from the lower side of one side of the film sliding groove (72) and is fixedly connected with an anti-falling fixed rod (31) at one side of the outer envelope fixed rod (73) facing the adjusting column (21), one side of the anti-falling fixing rod (31) far away from the film sliding groove (72) is fixedly connected with an adhesive tape sticking machine (32), one side of the outer clamping conveyor belt (30) close to the membrane sliding groove (72) is fixedly connected with an outer hydraulic rod (29), one side of the outer hydraulic rod (29) far away from the outer clamping conveyor belt (30) is fixedly connected with a fixed rod hydraulic rod (28), the direction of the fixed rod hydraulic rod (28) is consistent with that of the sliding block hydraulic rod (27), the fixed rod hydraulic rod (28) is fixedly connected with the outer hydraulic rod (29) through a pipe; a hydraulic rod switch (36) is arranged on the lower side of one side of the film sliding groove (72) end shell (10), a downward air gun (37) is arranged on one side, away from the film sliding groove (72), of the hydraulic rod switch (36), an outer air gun (38) is arranged below one side, away from the hydraulic rod switch (36), of the downward air gun (37), a film-coated conveying belt (18) is arranged on one side of the outer air gun (38) and on the lower side of the film sliding groove (72) in the shell (10), a groove is arranged at the contact position of the film-coated damping shell (22) and the shell (10) and is fixedly connected with a cutting hydraulic rod (33), a cutter head (34) is fixedly connected to one side, facing the film sliding groove (72), of the cutter head (34) is far away from the film-coated conveying belt (18), and an inner air gun (35) is arranged on the inner wall of the groove; a connecting conveyor belt (19) is arranged on one side, away from the conveyor belt (17), of the film-coated conveyor belt (18), and a lifting device (74) is arranged on one side, away from the film-coated conveyor belt (18), of the connecting conveyor belt (19); the height of the envelope conveyor belt (18) is a little lower than that of the conveyor belt (17), and the height of the connecting conveyor belt (19) and the envelope conveyor belt (18) is the same.

4. The liquid crystal display packaging production line of claim 3, wherein the lifting device (74) comprises a lifting hydraulic rod (41), the lifting hydraulic rod (41) is arranged at the bottom of the shell (10), a detection hydraulic rod (40) is fixedly connected to the upper side of the lifting hydraulic rod (41), a roller groove (44) is fixedly connected to one side, away from the lifting hydraulic rod (41), of the detection hydraulic rod (40), and a plurality of rollers (39) are rotatably connected in the roller groove (44); the detection hydraulic rod (40) and the lifting hydraulic rod (41) are fixedly connected with a lifting connecting pipe (42), the middle of the lifting connecting pipe (42) is connected with a telescopic pipe (43) in a sliding mode, and the middle position of the lifting connecting pipe (42) is divided into two sections which are connected with the telescopic pipe (43) in a sliding mode.

5. The liquid crystal display packaging line of claim 1, the foam feeding mechanism (12) comprises a foam feeding shell (45), the foam feeding shell (45) is fixedly connected to the upper side of the clamping mechanism (14), the foam feeding shell (45) is designed into a two-section space and is communicated with one side close to the clamping mechanism (14), one side of the foam feeding shell (45) close to the lifting device (74) is fixedly connected with a foam pushing telescopic rod (46), a feeding hydraulic rod (47) is fixedly connected to the space of the foam feeding shell (45) far away from the shell (10), one side of the feeding hydraulic rod (47) close to the clamping mechanism (14) is fixedly connected with a sucker type conveyor belt (48), the lower side of the sucker type conveyor belt (48) is provided with an opening which can enable the sucker type conveyor belt (48) to enter the clamping mechanism (14).

6. The liquid crystal display screen packaging production line of claim 1, wherein the clamping mechanism (14) comprises a groove-shaped block (15), the groove-shaped block (15) is arranged on one side of the shell (10), two clamping slide ways (49) are arranged on the groove-shaped block (15), and a plurality of clamping components (16) are slidably connected in the two clamping slide ways (49).

7. The liquid crystal display packaging production line of claim 6, wherein the clamping component (16) comprises clamping sliders (50), the clamping sliders (50) are slidably connected in clamping slide ways (49), one side of each clamping slider (50), which is far away from the clamping slide ways (49), is fixedly connected with a slider connecting block (68), one side of each slider connecting block (68), which is far away from the clamping slider (50), is fixedly connected with a telescopic hydraulic rod (51), one side of each telescopic hydraulic rod (51), which is far away from the slider connecting block (68), is fixedly connected with an upper slider (52) and a lower slider (52), one side of each telescopic hydraulic rod (51), which is far away from the slider connecting block (68), is provided with an outer fixing block (53), one side of each outer fixing block (53), which faces the telescopic hydraulic rod (51), is provided with an upper slider groove (54) and one side of each upper slider (52) and one side of each outer fixing block (53), which faces the telescopic hydraulic rod (51), is provided with an upper slider groove (54) and a lower slider groove (54) and is slidably connected with the upper slider groove (54), one side, facing the paper box feeder (13), of each outer fixing block (53) is fixedly connected with a box supporting block (75), one side, facing the mirror image, of each outer fixing block (53) is fixedly connected with an inner fixing block (57), one side, facing the clamping slide way (49), of each outer fixing block (53) is fixedly connected with a foam detection hydraulic rod (55), one side, far away from the clamping slide way (49), of each foam detection hydraulic rod (55) is fixedly connected with a fixed hydraulic pipe (56), and one side, far away from the outer fixing block (53), of each inner fixing block (57) is provided with a fixing part (65); one side, close to one of the ground, of the inner side fixing block (57) and facing the upper side of the inner side fixing block (57) is fixedly connected with a limiting hydraulic rod (59), and one side, close to the ground, of the limiting hydraulic rod (59) is fixedly connected with a limiting hydraulic pipe (60); one side, close to one of the ground, of the slide block connecting block (68) and facing the slide block connecting block (68) on the upper side is fixedly connected with a lifting hydraulic rod (61), and one side, close to the ground, of the limiting hydraulic pipe (60) is fixedly connected with the limiting hydraulic pipe (60); two just be close to one side of channel type piece (15) between slider connecting block (68) and be equipped with fixed block (63), one side and slider connecting block (68) fixed connection that fixed block (63)'s both sides fixed connection hydraulic stem (62) and connection hydraulic stem (62) kept away from fixed block (63), fixed block (63) central point puts and keeps away from one side fixed connection equipment hydraulic stem (64) of channel type piece (15).

8. The liquid crystal display packaging production line of claim 7, wherein the fixing component (65) comprises a fixing baffle (76), the fixing baffle (76) is fixedly connected to one side of the inner fixing block (57) facing the groove-shaped block (15), a spreading fixing rod (67) is arranged in the fixing baffle (76), a torsion spring (66) is arranged at the center of the spreading fixing rod (67), sucker grooves (69) are arranged on two sides of the spreading fixing rod (67), a plurality of small sucker fixing rods (71) are arranged on one side of each sucker groove (69) facing the spreading fixing rod (67), and a small sucker (70) is fixedly connected to one side of each small sucker fixing rod (71) far away from the spreading fixing rod (67); one side of the fixed baffle (76) close to the inner side fixed block (57) is fixedly connected with a fixed hydraulic rod (58), the fixed hydraulic rod (58) is propped against the rear side of a torsion spring (66) on the spreading fixed rod (67), and one side of the fixed hydraulic rod (58) close to the inner side fixed block (57) is fixedly connected with a fixed hydraulic pipe (56); the installation directions of the opening fixing rod (67) and the fixed hydraulic rod (58) on the upper inner fixing block (57) and the lower inner fixing block (57) are different, and the direction of the opening fixing rod (67) and the fixed hydraulic rod (58) on the top of the upper inner fixing block (57) is upward.