A kind of gluing device for color steel sandwich panel

Abstract

The utility model discloses a kind of gluing device for color steel sandwich panel, including support body, it is characterized in that, mounting rack is provided on the support body, the drive mechanism for driving mounting rack horizontal movement, and setting even glue strip on the mounting rack, the drive mechanism is used to drive even glue strip reciprocating linear motion along the width direction of color steel plate, even glue strip is the silicon rubber strip prepared using silicon rubber material.This gluing device for color steel sandwich panel of the utility model, even glue strip is set using silicon rubber strip, so that the cleaning of even glue strip is particularly convenient, when double-component glue solution is attached on even glue strip, just wipe gently to remove the attachment, reduce the material cost and labor cost brought by frequently replacing disposable foam strip or soundproof cotton.

Description

Technical Field

[0001] This utility model belongs to the field of color steel sandwich panel production and processing technology, specifically, it relates to an adhesive application device for color steel sandwich panels. Background Technology

[0002] Color-coated steel sandwich panels are a new type of building envelope material that integrates load-bearing, thermal insulation, waterproofing, and decoration. They can be widely used in various construction needs, including roofs and walls of industrial plants, public buildings, warehouses, special buildings, and large-span steel structure houses, as well as interior and exterior wall decoration. Color-coated steel sandwich panels use color-coated steel sheets as the face material and self-extinguishing polystyrene, polyurethane, glass wool, rock wool, etc., as the core material. During production, A-component and B-component adhesives are typically applied to the face and back of the color-coated steel sheet, respectively. After coating, the specific gel time ensures reliable bonding between the sheet and the core material. Then, the panels are laminated and trimmed to form the color-coated steel sandwich panel. The uniform mixing of the two-component adhesive on the face and back of the color-coated steel sheet during the adhesive application process is crucial.

[0003] Existing coating equipment includes a coating strip and a motor for driving the strip's left and right movement. The coating strip is connected to a crankshaft connecting rod, which in turn is connected to the motor. During operation, the motor drives the coating strip to move left and right. Existing coating strips typically employ two methods: First, foam strips are used. During production, two-component adhesive residue remains on the foam strip, requiring periodic cleaning. Since the foam strip cannot be reused, it must be removed and replaced with a new one each time. Second, sound-absorbing cotton is wrapped around a square tube, and then adhesive A and adhesive B are applied to the bottom of the tube. After a period of application, the adhesive adheres to the sound-absorbing cotton, causing it to harden. The hardened cotton needs to be removed. Each time, workers must stop the equipment, tear the cotton, and re-wrap it with new cotton. Therefore, in existing production workshops, rolls of sound-absorbing cotton can be seen stored at the coating station for later use.

[0004] Therefore, improvements are necessary. Utility Model Content

[0005] The first objective of this invention is to provide an adhesive applicator for color steel sandwich panels, in order to solve the problems of frequent replacement of the adhesive applicator plates and high labor and production costs in existing color steel sandwich panel adhesive applicators.

[0006] To solve the above problems, the present invention adopts the following technical solution: A gluing device for color steel sandwich panels includes a support body, on which a mounting frame, a driving mechanism for driving the mounting frame to move horizontally, and a gluing strip disposed on the mounting frame. The driving mechanism drives the gluing strip to reciprocate linearly along the width direction of the color steel panel. The gluing strip is a silicone strip made of silicone material.

[0007] Furthermore, the coating surface of the adhesive strip is a plane, which facilitates the even application of adhesive A and adhesive B.

[0008] According to this utility model, the driving mechanism includes a drive motor and a crank-connecting rod mechanism; the output shaft of the drive motor is connected to the crank of the crank-connecting rod mechanism, and the connecting rod of the crank-connecting rod mechanism is hinged to the mounting frame to convert the rotational motion of the drive motor into the reciprocating linear motion of the mounting frame; or, The drive mechanism includes a drive motor, an eccentric wheel, a rocker arm, and a connecting rod. One end of the rocker arm is hinged to the bracket body, and the other end is hinged to the eccentric wheel. One end of the connecting rod is hinged to the eccentric wheel, and the other end is hinged to the mounting frame. The rotational motion of the eccentric wheel is converted into the reciprocating linear motion of the mounting frame, and then into the direct reciprocating motion of the adhesive strip.

[0009] According to this utility model, the mounting bracket includes a first mounting plate and a second mounting plate. The first and second mounting plates are respectively provided with oblong holes, and the applicator strip has corresponding oblong holes. In use, a fixing member passes through the second mounting plate, the applicator strip, and the first mounting plate in sequence, thereby fixing the applicator strip to the mounting bracket. The oblong holes allow for slight adjustment of the applicator strip's installation height, ensuring that the applicator strip can always apply both adhesive A and adhesive B.

[0010] According to this utility model, the bracket body is also equipped with a lifting device for controlling the up and down movement of the mounting frame. When it is necessary to wipe the adhesive strip, simply raise the mounting frame to move the adhesive strip away from the steel plate to be coated, and then the operator can wipe the adhesive strip without disassembling it. This is convenient to use, and the overall wiping time is very short, which can avoid the problem of the entire color steel plate being scrapped due to the interruption of adhesive application.

[0011] To further optimize the problem in traditional glue coating devices where the lifting mechanism driving the glue-spreading strip needs to move horizontally along with the strip, this invention features a split-type mounting bracket design. In existing technology, the cylinder and its air pipe driving the glue-spreading strip need to reciprocate horizontally along with the strip. This makes the air pipe prone to friction with surrounding supports, leading to severe wear and affecting its service life. To solve this problem, this invention adopts a split-type design for the mounting bracket, consisting of an active support and a transmission support. Specifically, the design includes the following: The mounting bracket also includes an active bracket and a transmission bracket. The active bracket is equipped with the first mounting plate and the second mounting plate. The active bracket is connected to the drive mechanism and is used to drive the glue-spreading strip to perform a horizontal reciprocating glue-spreading motion. The transmission bracket is connected to the lifting device. A rotating structure is provided between the active bracket and the transmission bracket, allowing the active bracket to move horizontally relative to the transmission bracket, thereby separating the horizontal glue-spreading motion from the vertical lifting motion. The advantages of this design are: firstly, it separates the lifting motion of the lifting device from the horizontal motion driven by the drive mechanism, eliminating the need for the lifting device to perform complex compound movements with the glue-spreading strip, making operation convenient; secondly, when a cylinder is used as the lifting device, its air pipe only moves up and down with the transmission bracket, eliminating wear and bending caused by horizontal movement, thereby improving the service life of components such as the air pipe.

[0012] Furthermore, the rotating structure includes a first shaft disposed on the active support and a first rotating member sleeved on the first shaft, and a second shaft disposed on the transmission support and a second rotating member sleeved on the second shaft. The first rotating member and the second rotating member are connected together, thereby separating the lifting device from the horizontal movement.

[0013] The lifting device includes a cylinder and an air pipe, and the piston rod of the cylinder is connected to the transmission bracket.

[0014] According to this utility model, the uniform adhesive strip is provided with a cutting slit to facilitate the uniform passage of adhesive A and adhesive B.

[0015] The beneficial effects of the adhesive application device for color steel sandwich panels of this utility model are: The adhesive strip is particularly easy to clean. When the two-component adhesive is attached to the adhesive strip, the attached material can be removed by simply wiping it off, which reduces the material and labor costs caused by frequently replacing disposable foam strips or sound insulation cotton. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the adhesive application device for color steel sandwich panels according to this utility model; Figure 2 This is a schematic diagram of the adhesive application device for color steel sandwich panels from another perspective. Figure 3 This is a structural schematic diagram from another perspective of the adhesive application device for color steel sandwich panels according to this utility model.

[0017] Drawing number explanation: 1. Support body; 2. Mounting bracket; 21. Active bracket; 211. First mounting plate; 212. Second mounting plate; 22. Transmission bracket; 23. Rotating structure; 24. First rotating component; 25. Second rotating component; 3. Drive mechanism; 31. Drive motor; 32. Crank; 33. Connecting rod; 4. Glue strip; 41. Cutting edge; 5. Fasteners; 6. Lifting device; 61. Cylinder; 62. Air pipe. Detailed Implementation

[0018] The specific embodiments of this utility model are further described below with reference to the accompanying drawings. This utility model is not limited to the descriptions of the following embodiments.

[0019] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0020] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0021] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0022] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0023] A gluing device for color steel sandwich panels includes a support body 1. The support body 1 is equipped with a mounting frame 2 for mounting a gluing strip 4, a drive mechanism 3 for driving the mounting frame to move horizontally, and the gluing strip 4 mounted on the mounting frame 2. The drive mechanism 3 drives the gluing strip 4 to reciprocate linearly along the width direction of the color steel panel. The gluing strip 4 is a silicone strip made of silicone material. The coating surface of the gluing strip 4 is a flat plane, which is beneficial for applying adhesive A and adhesive B. The gluing strip 4 is commercially available. It should be noted that two gluing devices are installed on the production line, one for applying adhesive to the upper material and the other to the lower material of the color steel panel. In use, when applying adhesive to the top layer of the color steel sheet, the adhesive application surface of the adhesive strip 4 is set upwards. The drive mechanism 3 drives the mounting frame 2 to reciprocate linearly, thereby causing the adhesive strip 4 to reciprocate linearly along the width direction of the top layer of the color steel sheet, so as to evenly apply adhesive A and adhesive B. Similarly, when applying adhesive to the bottom layer of the color steel sheet, the application surface of the adhesive strip 4 is set downwards. The drive mechanism 3 drives the mounting frame 2 to reciprocate linearly, thereby causing the adhesive strip 4 to reciprocate linearly along the width direction of the bottom layer of the color steel sheet, so as to evenly apply adhesive A and adhesive B.

[0024] In this embodiment, the driving mechanism 3 can drive the adhesive strip 4 to reciprocate linearly along the width direction of the color steel plate in several ways. Four of these methods are listed below: Method 1: The drive mechanism 3 includes a drive motor 31 and a crank-connecting rod mechanism; the output shaft of the drive motor is connected to the crank 32 of the crank-connecting rod mechanism, and the connecting rod 33 of the crank-connecting rod mechanism is hinged to the mounting frame 2 to convert the rotational motion of the drive motor into the reciprocating linear motion of the mounting frame 2.

[0025] Method 2: The drive mechanism includes a drive motor, an eccentric wheel, a rocker arm, and a connecting rod. One end of the rocker arm is hinged to the bracket body, and the other end is hinged to the eccentric wheel. One end of the connecting rod is hinged to the eccentric wheel, and the other end is hinged to the mounting frame. The rotational motion of the eccentric wheel is converted into the reciprocating linear motion of the mounting frame, and then into the direct reciprocating motion of the rubber strip.

[0026] The mounting bracket 2 includes a first mounting plate 211 and a second mounting plate 212. The first mounting plate 211 and the second mounting plate 212 are respectively provided with oblong holes. The applicator strip 4 is provided with corresponding oblong holes. In use, a fixing component (e.g., a wing nut) 5 passes sequentially through the second mounting plate 212, the applicator strip 4, and the first mounting plate 211, thereby fixing the applicator strip to the mounting bracket 2. The oblong holes allow adjustment of the position of the applicator strip, ensuring that both adhesive A and adhesive B can be applied.

[0027] The bracket body 1 is also equipped with a lifting device 6 for controlling the up and down movement of the mounting frame 2. When it is necessary to wipe the adhesive strip, simply raise the mounting frame to move the adhesive strip away from the steel plate to be coated, and then the operator can wipe the adhesive strip without having to remove it. It is convenient to use, and the overall wiping time is very short, which can avoid the problem of the entire color steel plate being scrapped due to the interruption of adhesive application.

[0028] To further optimize the problem in traditional glue coating devices where the lifting mechanism driving the glue-spreading strip needs to move horizontally along with the strip, this invention features a split-type mounting bracket design. In existing technology, the cylinder and its air pipe driving the glue-spreading strip need to reciprocate horizontally along with the strip. This makes the air pipe prone to friction with surrounding supports, leading to severe wear and affecting its service life. To solve this problem, this invention adopts a split-type design for the mounting bracket, consisting of an active support and a transmission support. Specifically, the design includes the following: The mounting bracket 2 includes an active bracket 21 and a transmission bracket 22. The active bracket 21 is provided with a first mounting plate 211 and a second mounting plate 212. The active bracket 21 is connected to the drive mechanism 3, which drives the glue-spreading strip 4 to perform a horizontal reciprocating glue-spreading motion. The transmission bracket 22 is connected to a lifting device 6. A rotating structure 23 is provided between the active bracket 21 and the transmission bracket 22, allowing the active bracket 21 to move horizontally relative to the transmission bracket 22, thereby separating the horizontal glue-spreading motion from the vertical lifting motion.

[0029] The rotating structure 23 includes a first rotating member 231 mounted on the active support 21 with a first shaft and sleeved on the first shaft, and a second rotating member 232 mounted on the transmission support 22 with a second shaft and sleeved on the second shaft. The first rotating member 231 and the second rotating member 232 are connected together, thereby separating the lifting movement of the lifting device 6 from the horizontal movement of the uniform adhesive strip driven by the drive mechanism. In use, the lifting device 6 controls the transmission support 22 to move up and down, thereby driving the active support 21 to move up and down accordingly.

[0030] The lifting device 6 includes a cylinder 61 and an air pipe 62, and the piston rod of the cylinder 61 is connected to the transmission bracket 22.

[0031] The uniform adhesive strip 4 is provided with a cutting slit 41 to facilitate the uniform passage of adhesive A and adhesive B.

[0032] In summary, the adhesive applicator for color steel sandwich panels of this utility model uses a silicone strip for the adhesive strip, which makes cleaning the adhesive strip particularly convenient. When the adhesive strip is covered with two-component adhesive, the residue can be removed by simply wiping it off, reducing the material and labor costs caused by frequent replacement of disposable foam strips or sound insulation cotton.

[0033] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A gluing device for color steel sandwich panels, comprising a support body, characterized in that, The bracket body is provided with a mounting frame, a drive mechanism for driving the mounting frame to move horizontally, and a glue-spreading strip disposed on the mounting frame. The drive mechanism is used to drive the glue-spreading strip to reciprocate linearly along the width direction of the color steel plate. The glue-spreading strip is a silicone strip made of silicone material.

2. The adhesive applicator for color steel sandwich panels as described in claim 1, characterized in that, The coating surface of the adhesive strip is a flat surface.

3. The adhesive applicator for color steel sandwich panels as described in claim 1, characterized in that, The drive mechanism includes a drive motor and a crank-connecting rod mechanism; the output shaft of the drive motor is connected to the crank of the crank-connecting rod mechanism, and the connecting rod of the crank-connecting rod mechanism is hinged to the mounting frame to convert the rotational motion of the drive motor into the reciprocating linear motion of the mounting frame. or, The drive mechanism includes a drive motor, an eccentric wheel, a rocker arm, and a connecting rod. One end of the rocker arm is hinged to the bracket body, and the other end is hinged to the eccentric wheel. One end of the connecting rod is hinged to the eccentric wheel, and the other end is hinged to the mounting frame. The rotational motion of the eccentric wheel is converted into the reciprocating linear motion of the mounting frame, and then into the direct reciprocating motion of the adhesive strip.

4. The adhesive applicator for color steel sandwich panels as described in claim 1, characterized in that, The mounting frame includes a first mounting plate and a second mounting plate. The first mounting plate and the second mounting plate are respectively provided with waist-shaped holes. The adhesive strip is provided with corresponding waist-shaped holes. A fixing member passes through the second mounting plate, the adhesive strip and the first mounting plate in sequence to fix the adhesive strip on the mounting frame.

5. The adhesive applicator for color steel sandwich panels as described in claim 1, characterized in that, The bracket body is also equipped with a lifting device for controlling the up and down movement of the mounting frame.

6. The adhesive applicator for color steel sandwich panels as described in claim 4, characterized in that, The mounting bracket also includes an active bracket and a transmission bracket. The active bracket is provided with the first mounting plate and the second mounting plate. The driving mechanism is connected to the active bracket and is used to drive the glue strip to perform a horizontal reciprocating glue application motion. The transmission bracket is connected to a lifting device. A rotating structure is provided between the active bracket and the transmission bracket, so that the active bracket can move horizontally relative to the transmission bracket.

7. The adhesive applicator for color steel sandwich panels as described in claim 6, characterized in that, The rotating structure includes a first shaft disposed on the active support and a first rotating component sleeved on the first shaft, and a second shaft disposed on the transmission support and a second rotating component sleeved on the second shaft, wherein the first rotating component and the second rotating component are connected together.

8. The adhesive applicator for color steel sandwich panels as described in claim 6, characterized in that, The lifting device includes a cylinder and an air pipe, and the piston rod of the cylinder is connected to the transmission bracket.

9. The adhesive applicator for color steel sandwich panels as described in claim 6, characterized in that, The adhesive strip has several cuts.

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