CN113524703B - Gluing and bonding method for inner and outer plates of plastic front hatch cover - Google Patents
Gluing and bonding method for inner and outer plates of plastic front hatch cover Download PDFInfo
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- CN113524703B CN113524703B CN202110814798.3A CN202110814798A CN113524703B CN 113524703 B CN113524703 B CN 113524703B CN 202110814798 A CN202110814798 A CN 202110814798A CN 113524703 B CN113524703 B CN 113524703B
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- outer plate
- gluing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/522—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spraying, e.g. by flame spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
Abstract
The invention discloses a gluing and bonding method for an inner plate and an outer plate of a plastic front hatch cover, which comprises the steps of firstly analyzing the thermal linear expansion coefficient characteristic of the outer plate and the structural characteristics of products; then, selecting a direction with smaller thermal linear expansion coefficient or a position with connection strength to be ensured for gluing operation, and filling the position with larger thermal linear expansion coefficient by using a filler; according to the thermal linear expansion coefficient characteristics of the outer plate and the structural characteristics of the product, the direction with smaller thermal linear expansion coefficient or the position needing bonding strength are selected for gluing, so that when the temperature changes, the deformation of the outer plate is smaller, and the gluing mark range caused by the deformation is smaller; filling with filler in the direction with larger thermal linear expansion coefficient of the outer plate to avoid the generation of product dent; the method breaks the closure of the gluing at the middle parts of the inner plate and the outer plate, so that the stress of the product is released after the product is heated, and the strength of the product is not influenced.
Description
Technical Field
The invention relates to the technical field of automobile front hatch cover processing, in particular to a gluing and bonding method for an inner plate and an outer plate of a plastic front hatch cover.
Background
Because of the light weight requirement of new energy automobiles, composite materials become the first choice of the front hatch cover of new energy, and the demand of beautiful appearance and strength is difficult to be considered by single composite materials. In order to achieve both attractive appearance and strength, two composite material forming processes are adopted to manufacture the inner plate and the outer plate, the inner plate and the outer plate are bonded into a whole by using bonding materials, the respective advantages are utilized to combine, and the purpose of beautifying the appearance and achieving the strength is achieved, but the difference of the thermal linear expansion coefficients of the inner plate and the outer plate is large due to different materials, so that the size change difference of the inner plate and the outer plate is large after the inner plate and the outer plate are heated in the use process of the product, the seal mark is easily generated at the closed bonding position of the middle part of the outer plate, and the appearance of the product is influenced; when gluing or bonding operation is carried out, a large amount of manual work is needed for auxiliary operation, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide a gluing and bonding method for inner and outer plates of a plastic front hatch cover, which solves the problems that:
(1) The defect that the product at the closed gluing position has a front impression due to the large difference of the thermal linear expansion coefficients of the inner plate and the outer plate is overcome;
(2) The glue consumption is reduced, and the material cost is saved;
(3) When gluing or bonding operation is carried out, a large amount of manual work is needed for auxiliary operation, and the production efficiency is low.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a gluing and bonding method for an inner plate and an outer plate of a plastic front hatch cover comprises the following steps:
step A1: analyzing the thermal linear expansion coefficient characteristic of the outer plate and the structural characteristics of the product;
step A2: selecting a direction with a smaller thermal linear expansion coefficient or a position needing to ensure the connection strength for gluing operation;
step A3: filling the position with a filler, wherein the thermal linear expansion coefficient of the position is larger;
step A4: and (5) aligning and assembling the outer plate and the inner plate to finish bonding.
As a further scheme of the invention: the filler is a foam adhesive tape, and the foam adhesive tape filling method comprises the following steps:
step B1: the outer plate is limited and fixed through the conveying piece, and is guided and conveyed;
step B2; the foam adhesive tape is adhered to the outer plate by arranging an adhesive piece in the conveying process;
step B3: and the adhesive position of the foam adhesive tape is adjusted by adjusting the postures of the conveying piece and the adhesive piece.
The conveying piece is used for limiting and fixing the outer plate through the limiting component, the surface to be bonded of the outer plate is aligned with the output end of the bonding piece, and the conveying piece drives the outer plate to move through driving the limiting component to move; the avoidance or bonding operation of the outer plate is realized by driving the bonding piece to lift, and the bonding of different positions of the outer plate is realized by driving the movement and rotation of the bonding piece and the conveying piece.
The conveying part comprises a supporting frame, a through cavity is formed in the middle of the supporting frame, a bearing direction-regulating motor is fixedly arranged at the bottom of the inner wall of the through cavity, a conveying frame is fixedly connected to the output end of the bearing direction-regulating motor, a conveying belt is fixedly arranged on the inner wall of the conveying frame, two equally-distributed limiting parts are fixedly connected to the belt surface of the conveying belt, each limiting part comprises a fixing clamping plate, fixing grooves are formed in the tops of the two fixing clamping plates, limiting plates are connected with the inner walls of the two fixing grooves in a clamping mode, mounting grooves are formed in one side of each limiting plate, and the side wall shapes of the mounting grooves are consistent with the side edge shapes of the outer plates;
working cavity has been seted up at the inner wall top of support frame, logical groove has been seted up to the bottom of working cavity, the inner wall transmission of logical groove is connected with the transfer line, the top of transfer line and the top fixed connection of lift cylinder, the equal fixedly connected with drive frame in both sides of lift cylinder, the equal fixedly connected with driving motor in bottom of drive frame, driving motor's output fixedly connected with driving roller, the bottom and the mounting bracket fixed connection of transfer line, the inner wall fixedly connected with bonding of mounting bracket transfers to the motor, bonding transfers to the output and bonding head fixed connection of motor, the bonding head is used for the sponge adhesive tape to bond and decide the operation, adopts prior art means to implement.
As a further scheme of the invention: the gluing operation mode is as follows: firstly, fixing and limiting an outer plate through a fixed template; then the posture of the fixed template is adjusted to align the fixed template with the gluing piece; and then the outer plate is glued by driving the gluing piece to move.
As a further scheme of the invention: the fixed template is used for limiting and storing the outer plate through the fixed groove matched with the outer plate in shape, and is used for fixing the outer plate through the fixing piece arranged along the outer contour of the fixed groove.
As a further scheme of the invention: the fixed template has two working states of a flat state and a vertical state:
a flat state: the outer plate is placed in the fixing groove by horizontally placing the fixing template, and the outer plate is fixed by the fixing piece;
vertical state: the fixing template is vertical, so that the surface to be bonded of the outer plate is aligned with the output end of the gluing piece;
the fixed template is driven to rotate through the driving mechanism, so that the fixed template is converted between a flat-laid state and a vertical state.
The fixed die plate is rotationally connected to the fixed seat, one side of the fixed seat is fixedly connected with a gluing frame, the gluing piece comprises a gluing spray pipe arranged on one side of the gluing frame, the gluing spray pipe is driven to move by a mechanical arm, one side of the top of the fixed seat is fixedly provided with a plurality of supporting cylinders which are distributed at equal intervals, and the output ends of the supporting cylinders are uniformly connected with one side of the fixed die plate in a rotating manner;
the fixing piece comprises a fixing pressing plate, a rubber pad is fixedly connected to the bottom of the fixing pressing plate, a plurality of equally distributed pressure rods are fixedly connected to one side of the fixing pressing plate, one ends of the plurality of pressure rods are fixedly connected with the fixing rods, locking bolts are connected to the middle portions of the fixing rods in a penetrating mode, and the bottoms of the locking bolts are in threaded connection with the fixing templates.
As a further scheme of the invention: the outer plate and the inner plate are aligned and assembled in the following way: firstly, after the gluing operation is completed, horizontally placing a fixed template through a driving mechanism; then the inner plate is hoisted and placed into the inner wall of the fixed groove and is aligned and clamped with the outer plate; and then cooling the fixed template to accelerate the cooling and shaping of the gluing.
The hoisting operation is carried out by manual or external hoisting equipment, the cooling operation is carried out by a cooling mechanism arranged in the fixed template, the cooling mechanism comprises a condensing duct, and two ends of the condensing duct are fixedly connected with the output end of external refrigeration equipment through guide hoses.
Compared with the prior art, the invention has the beneficial effects that: according to the gluing and bonding method for the inner and outer plates of the plastic front hatch cover, according to the characteristic of the thermal linear expansion coefficient of the outer plate and the structural characteristics of the product, the direction with smaller thermal linear expansion coefficient or the position with bonding strength is selected for gluing, so that when the temperature changes, the deformation of the outer plate is smaller, and the gluing mark range caused by the deformation is smaller; in the direction of larger thermal linear expansion coefficient of the outer plate, the glue is not applied, and sponge rubber strips or other fillers are used for filling, so that the generation of product pits is avoided; the glue coating at the middle parts of the inner plate and the outer plate is broken, so that the stress of the product is released after the product is heated, the glue consumption is reduced and the material cost is saved on the premise of not influencing the strength of the product; through setting up conveyer, bonding spare, accomplish the operation of gluing to the transfer of planking and filler voluntarily, through setting up structures such as fixed template and rubber coating spare, accomplish rubber coating and cooling design operation at same station, very big saving the manpower, improved production efficiency.
Drawings
FIG. 1 is a schematic view of an assembly structure of an inner plate and an outer plate of a front hatch cover;
FIG. 2 is a schematic view of the glue application and bonding position of the present invention;
FIG. 3 is a perspective view of a transport member of the present invention;
FIG. 4 is a cross-sectional view of an adhesive of the present invention;
fig. 5 is a schematic view of a fixed die plate structure.
In the figure: 1. an outer plate; 2. an inner plate; 3. a foam adhesive tape; 4. a supporting direction-adjusting motor; 5. a support frame; 6. a conveyor belt; 7. a fixed clamping plate; 8. a limiting plate; 9. a working chamber; 10. a transmission rod; 11. a lifting cylinder; 12. driving the roller; 13. a mounting frame; 15. fixing the template; 16. a fixing seat; 17. a support cylinder; 18. a fixed pressing plate; 19. a pressure rod; 20. a fixed rod; 21. a guide hose; 22. a carriage; 23. a drive rack; 24. a fixing groove; 25. and a gluing part.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, in an embodiment of the present invention, a glue-spreading and bonding method for an inner panel and an outer panel of a plastic front hatch cover includes the following steps:
step A1: analyzing the thermal linear expansion coefficient characteristic of the outer plate 1 and the structural characteristics of the product;
step A2: selecting a direction with a smaller thermal linear expansion coefficient or a position needing to ensure the connection strength for gluing operation;
step A3: filling the position with foam rubber strips 3 or other fillers at the position with larger thermal linear expansion coefficient;
step A4: and (5) aligning and assembling the outer plate 1 and the inner plate 2 to finish bonding.
According to the characteristic of the thermal linear expansion coefficient of the outer plate 1 and the structural characteristics of the product, the direction with smaller thermal linear expansion coefficient or the position with bonding strength is selected for gluing, so that when the temperature changes, the deformation of the outer plate 1 is smaller, and the gluing mark range caused by the deformation is smaller; in the direction of larger thermal linear expansion coefficient of the outer plate 1, glue spreading is not performed, and sponge rubber strips or other fillers are used for filling, so that product sinking is avoided; the glue coating on the middle parts of the inner and outer plates 1 is broken, so that the stress of the product is released after being heated, and the hollow part in fig. 2 shows a glue coating part 25 bonded by the glue coating, and the hatched part shows a bonding part bonded by the foam adhesive tape 3, in combination with fig. 2.
In the concrete implementation, the analysis of the thermal linear expansion coefficient characteristic of the outer plate 1 and the structural characteristics of the product can be carried out according to the previous mark generation position or consulting the existing materials such as material properties and the like to carry out analysis and judgment, the position of the adhesive tape and the gluing position data are uniformly transmitted to the data processing and control equipment, and the operation of the transmitting piece, the adhesive piece and the gluing piece is uniformly controlled through the data processing and control equipment.
The filler is foam adhesive tape 3, and the foam adhesive tape 3 filling method comprises the following steps:
step B1: the outer plate 1 is limited and fixed through a conveying piece, and is guided and conveyed;
step B2; the foam adhesive tape 3 is adhered to the outer plate 1 by arranging an adhesive piece in the conveying process;
step B3: the adhesive position of the foam adhesive tape 3 is adjusted by adjusting the postures of the conveying member and the adhesive member.
The conveying piece is used for limiting and fixing the outer plate 1 through the limiting component, the surface to be bonded of the outer plate 1 is aligned with the output end of the bonding piece, and the conveying piece drives the outer plate 1 to move through driving the limiting component to move; the avoidance or bonding operation of the outer plate 1 is realized by driving the bonding piece to lift, and bonding of different positions of the outer plate 1 is realized by driving the movement and rotation of the bonding piece and the conveying piece.
The conveying part comprises a supporting frame 5, a through cavity is formed in the middle of the supporting frame 5, a bearing direction-regulating motor 4 is fixedly arranged at the bottom of the inner wall of the through cavity, a conveying frame 22 is fixedly connected to the output end of the bearing direction-regulating motor 4, a conveying belt 6 is fixedly arranged on the inner wall of the conveying frame 22, two equally-spaced limiting parts are fixedly connected to the belt surface of the conveying belt 6, each limiting part comprises a fixing clamping plate 7, fixing grooves 24 are formed in the tops of the two fixing clamping plates 7, limiting plates 8 are connected to the inner walls of the two fixing grooves 24 in a clamping mode, mounting grooves are formed in one sides of the two limiting plates 8, and the side wall shapes of the mounting grooves are consistent with the side edge shapes of the outer plate 1;
the working cavity 9 is formed in the top of the inner wall of the supporting frame 5, a through groove is formed in the bottom of the working cavity 9, a transmission rod 10 is connected to the inner wall of the through groove in a transmission manner, the top of the transmission rod 10 is fixedly connected with the top of the lifting cylinder 11, driving frames 23 are fixedly connected to the two sides of the lifting cylinder 11, driving motors are fixedly connected to the bottoms of the driving frames 23, driving rollers 12 are fixedly connected to the output ends of the driving motors, the bottom of the transmission rod 10 is fixedly connected with the mounting frame 13, a bonding direction-adjusting motor is fixedly connected to the inner wall of the mounting frame 13, the output end of the bonding direction-adjusting motor is fixedly connected with a bonding head, and the bonding head is used for bonding and cutting operation of sponge rubber strips and is implemented by adopting the prior art means; the outer plate 1 is limited and fixed through a mounting groove provided with a limiting plate 8; the position of logical groove blows to with the direction of delivery of conveyer belt 6, and driving motor drives driving roller 12 and rotates, and then drives drive frame 23 and bonding head overall movement, and the intermittent start and stop of conveyer belt 6 simultaneously adjusts planking 1 state, cooperates the bonding action of bonding head to realize the bonding to planking 1, adjusts the direction of planking 1 and bonding head through setting up bearing steering motor 4 and bonding steering motor for the device can realize the bonding operation to the apparatus direction.
The gluing operation mode is as follows: firstly, fixing and limiting the outer plate 1 through a fixed template 15; then the posture of the fixed template 15 is adjusted to align the fixed template with the gluing piece; and then the outer plate 1 is subjected to gluing operation by driving the gluing member to move.
The fixing templates 15 limit and store the outer plate 1 by arranging fixing grooves 24 matched with the outer plate 1 in shape, and fix the outer plate 1 by fixing pieces arranged along the outer outline of the fixing grooves 24.
The fixed die plate 15 has two working states of a flat state and a vertical state:
a flat state: placing the outer plate 1 into the fixing groove 24 by horizontally placing the fixing template 15, and fixing the outer plate 1 through a fixing piece;
vertical state: the fixing template 15 is vertical, so that the surface to be bonded of the outer plate 1 is aligned with the output end of the gluing piece;
the fixed template 15 is driven to rotate by the driving mechanism, so that the fixed template 15 is converted between a flat-laid state and a vertical state.
The fixed template 15 is rotationally connected to the fixed seat 16, one side of the fixed seat 16 is fixedly connected with a gluing frame, the gluing piece comprises a gluing spray pipe arranged on one side of the gluing frame, the gluing spray pipe is driven to move by a mechanical arm, one side of the top of the fixed seat 16 is fixedly provided with a plurality of supporting cylinders 17 which are distributed at equal intervals, and the output ends of the plurality of supporting cylinders 17 are uniformly connected with one side of the fixed template 15 in a rotating manner;
the fixing piece comprises a fixing pressing plate 18, a rubber pad is fixedly connected to the bottom of the fixing pressing plate 18, a plurality of equally-distributed pressure rods 19 are fixedly connected to one side of the fixing pressing plate 18, one ends of the plurality of pressure rods 19 are fixedly connected with a fixing rod 20, locking bolts are connected to the middle of the fixing rod 20 in a penetrating mode, the bottoms of the locking bolts are in threaded connection with the fixing templates 15, and the fixing stability between the fixing piece and the fixing templates 15 is improved by arranging the fixing pressing plate 18 and the rubber pad at the bottom of the fixing pressing plate 18; by setting the fixing template 15 to have two working states of being horizontally placed and vertically placed, the lifting and placing operation and the gluing operation and mutual interference of the inner plate 2 and the outer plate 1 are avoided.
The outer plate 1 and the inner plate 2 are aligned and assembled in the following way: firstly, after the gluing operation is completed, the fixed template 15 is horizontally placed through a driving mechanism; then the inner plate 2 is hoisted and placed into the inner wall of the fixed groove 24 and is aligned and clamped with the outer plate 1; then cooling the fixed template 15 to accelerate the cooling and shaping of the glue;
the hoisting operation is performed by manual or external hoisting equipment, the cooling operation is performed by a cooling mechanism arranged in the fixed template 15, the cooling mechanism comprises a condensing duct, the condensing duct is coiled and arranged in the fixed template 15, and two ends of the condensing duct are fixedly connected with the output end of the external refrigeration equipment through a guide hose 21; through setting up condensing mechanism in the fixed bolster 15 inside, in time cool down planking 1 after the rubber coating operation is accomplished for the rubber coating is finalized the design fast.
When the invention is used, the outer plate 1 is placed on the conveyer belt 6 through manual or external feeding equipment, the outer plate 1 is placed and fixed through a groove formed by enclosing limiting plates 8 on two sides, the outer plate 1 is driven to move through the conveyer belt 6, in the moving process, the lifting cylinder 11 drives the adhesive joint to be pressed down to the bonding height, the driving frame 23 is driven by the driving motor, the adhesive joint is further driven to move perpendicular to the conveying direction of the outer plate 1, and the foam adhesive tape 3 in the inclined direction is bonded through the rotation of the bonding direction-adjusting motor and the supporting direction-adjusting motor 4; after the foam adhesive tape 3 is bonded, the outer plate 1 is separated from the conveying belt 6; then the outer plate 1 is placed in the fixed groove 24, a plurality of fixed pressing plates 18 are rotated, a rubber pad at the bottom of each fixed pressing plate 18 is contacted with the edge of the outer plate 1, then the fixed bolts are rotated, the rubber pad is tightly abutted against and fixed with the outer plate 1, then the supporting air cylinder 17 is started, the fixed template 15 is driven to be vertical, the gluing piece moves, and gluing operation is carried out on the outer plate 1; after the gluing is finished, the inner plate 2 is hoisted into the fixed groove 24 through the peripheral hoisting equipment and is clamped with the outer plate 1, meanwhile, the peripheral refrigerating equipment is started, the condensing duct is refrigerated through the guide hose 21, and then the fixed template 15 is cooled, so that the gluing area on the outer plate 1 is rapidly cooled and shaped.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (2)
1. The gluing and bonding method for the inner and outer plates of the plastic front hatch cover is characterized by comprising the following steps of:
step A1: analyzing the thermal linear expansion coefficient characteristic of the outer plate (1) and the structural characteristics of the product;
step A2: the method comprises the steps of selecting a direction with a smaller thermal linear expansion coefficient or a position needing to ensure the connection strength to carry out gluing operation, wherein the gluing operation is carried out in a mode that firstly, an outer plate (1) is fixed and limited through a fixed template (15), the fixed template (15) limits and stores the outer plate (1) through a fixed groove (24) matched with the outer plate (1) in shape, and the outer plate (1) is fixed through a fixing piece arranged along the outer contour of the fixed groove (24); then the posture of the fixed template (15) is adjusted to align the fixed template with the gluing piece; then the gluing piece is driven to move to carry out gluing operation on the outer plate (1);
the fixed template (15) is provided with two working states of a flat state and a vertical state: a flat state: the outer plate (1) is placed into the fixing groove (24) by horizontally placing the fixing template (15), and the outer plate (1) is fixed by the fixing piece; vertical state: the fixing template (15) is vertical, so that the surface to be bonded of the outer plate (1) is aligned with the output end of the gluing piece; the fixed template (15) is driven to rotate through the driving mechanism, so that the fixed template (15) is converted between a flat-laid state and a vertical state;
step A3: filling a location having a large thermal linear expansion coefficient with a filler, the filling method of the filler comprising the steps of: step B1, limiting and fixing the outer plate (1) through a conveying part and guiding and conveying the outer plate (1), wherein the conveying part is used for limiting and fixing the outer plate (1) through a limiting part, aligning the surface to be bonded of the outer plate (1) with the output end of an adhesive part, driving the limiting part to move by the conveying part so as to drive the outer plate (1) to move, and in step B2, bonding the filler with the outer plate (1) through setting the adhesive part in the conveying process, and in step B3, adjusting the bonding position of the filler by adjusting the postures of the conveying part and the adhesive part;
step A4: the outer plate (1) and the inner plate (2) are assembled in an aligning way, and the outer plate (1) and the inner plate (2) are assembled in an aligning way: firstly, after the gluing operation is finished, horizontally placing a fixed template (15) through a driving mechanism; then the inner plate (2) is hoisted and placed into the inner wall of the fixed groove (24) and is aligned and clamped with the outer plate (1); and then the fixed template (15) is cooled, so that the cooling and shaping of the gluing are accelerated, and the bonding is completed.
2. The gluing and bonding method for the inner and outer plates of the plastic front hatch cover according to claim 1, wherein the gluing operation is performed through a gluing mechanism, and the working method of the gluing mechanism is as follows: the outer plate (1) is placed in the fixed groove (24) first and then the fixed pressing plates (18) are rotated, so that rubber pads at the bottoms of the fixed pressing plates (18) are in contact with the edges of the outer plate (1), then the fixed bolts are rotated, the rubber pads are tightly abutted to the outer plate (1) to be fixed, then the supporting air cylinders (17) are started to drive the fixed templates (15) to be vertical, the gluing pieces move, and gluing operation is carried out on the outer plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110814798.3A CN113524703B (en) | 2021-07-19 | 2021-07-19 | Gluing and bonding method for inner and outer plates of plastic front hatch cover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110814798.3A CN113524703B (en) | 2021-07-19 | 2021-07-19 | Gluing and bonding method for inner and outer plates of plastic front hatch cover |
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| CN113524703A CN113524703A (en) | 2021-10-22 |
| CN113524703B true CN113524703B (en) | 2023-05-23 |
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| CN115074037B (en) * | 2022-07-15 | 2023-08-22 | 安徽金诚复合材料有限公司 | Double-adhesive bonding process for rapidly bonding composite materials |
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| CN212263614U (en) * | 2020-03-23 | 2021-01-01 | 郭海印 | Gluing device for carton processing |
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