Polystyrene foam material filling device

Abstract

The utility model discloses a polystyrene foam material filling device, which belongs to the technical field of polystyrene foam processing equipment and comprises a worktable, an inverted U-shaped connecting frame is welded at the top of the worktable, an air pump is connected to the middle of the top of the connecting frame through screws, and the working end of the air pump penetrates through the connecting frame to be connected with the top of a fixing plate. A through hole connected with a sucking pump is formed in the bottom of the fixing plate; the two cylinders are convenient to stretch out and draw back and are symmetrically arranged relative to the sucking pump, fixed parts of the two cylinders are connected with the top of the connecting frame, and movable parts of the cylinders penetrate through the connecting frame and are fixed to the fixing plate; the connecting groove is used for filling polystyrene foam, an annular groove is formed in the inner wall of the connecting groove, and the inner wall of the annular groove abuts against the port of the filling bottle. According to the foaming glue filling device, vacuumizing can be carried out during foaming glue filling, the position of a filling bottle can be fixed through cooperation of the arranged baffle and the fixing plate, raw material leakage caused by dislocation is avoided, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to foaming glue processing equipment technical field, especially a foaming glue material filling device. BACKGROUND

[0002] Foaming glue is a kind of glue with foaming property and adhesive property, it is mainly used in the filling, sealing, bonding of building door and window edge joint, component expansion joint and hole, is the polyurethane elastic sealing foaming material relying on moisture curing. The existing equipment usually cannot carry out vacuumizing to the connecting place of filling device and filling bottle when foaming glue is filled, since foaming glue is reacted with the base body that absorbs moisture, filling is carried out under vacuum environment, not only can reduce the blockage of filling device, but also can avoid the waste of foaming glue, therefore, an equipment that can carry out vacuumizing when foaming glue is filled is urgently needed.

[0003] Through the search, for example (grant announcement number CN209039015U) a kind of automatic foaming glue aerosol filling device, including conveying device, positioning device is installed on conveying device, and conveying device and positioning device are bonded, positioning device left and right sides are installed with baffle, and positioning device and baffle are welded, solar cell panel is installed on the right side of conveying device, control panel is installed on conveying device, control panel left side is installed with filling device, filling device left side is installed with buffer plate, buffer plate lower side is installed with motor, filling device upper portion is installed with air compressor, storage barrel is connected with feed inlet, filling device upper portion is installed with air compressor, storage barrel is connected with discharge port. The device solves the problem that existing equipment cannot be aligned when used, but the device cannot carry out vacuumizing to the connecting place of filling device and filling bottle when foaming glue is filled in filling bottle, prone to filling device blockage and cause raw material waste, reduce the practicability of device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of foaming glue material filling device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of foaming glue material filling device, comprising:

[0006] Workbench, the top of workbench is welded with the connecting frame of inverted U shape, the top of connecting frame is screw-connected with suction pump, the working end of suction pump is connected with the top of fixed plate through connecting frame, and the bottom of fixed plate is provided with through hole connected with suction pump;

[0007] Two air cylinders that are convenient to stretch out and draw back, two air cylinders are symmetrically arranged relative to suction pump, the fixed part of two air cylinders is connected with the top of connecting frame, and the moving part of air cylinder is fixed with fixed plate through connecting frame;

[0008] A connecting groove for filling foam adhesive has an annular groove on its inner wall, and the inner wall of the annular groove abuts against the port of the filling bottle.

[0009] As a preferred embodiment, the top of the workbench is provided with a sliding groove for easy connection, and two fixing blocks are welded to both ends of the workbench, wherein the side wall screws of the two fixing blocks are connected to a drive motor that provides power.

[0010] In a preferred embodiment, the output shaft of the drive motor passes through the fixed block and is connected to the conveyor belt, and the side wall of the conveyor belt is slidably connected to the side wall of the chute.

[0011] As a preferred embodiment, a filling bottle for filling foam is connected to the top of the conveyor belt.

[0012] As a preferred embodiment, two symmetrical connecting blocks are fixed on one side of the top of the connecting frame. Linear motors are embedded in the connecting blocks and the side walls of the connecting frame. The moving part of the linear motor is welded with a moving plate that is slidably connected to the connecting frame.

[0013] In a preferred embodiment, the moving part of the linear motor is fixed to the connecting plate via a moving plate. An electric actuator is connected to the middle screw of the connecting plate. The moving part of the electric actuator passes through the connecting plate and is welded to the side wall of the arc-shaped baffle. The arc surface of the baffle abuts against the side wall of the filling bottle.

[0014] As a preferred embodiment, the sidewall of the baffle is also fixed with two smooth outer circumference round rods, which are arranged relative to the moving part of the electric push rod, and the sidewall of the round rods are slidably connected to the connecting plate.

[0015] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0016] This foamed adhesive filling device has a connecting frame welded to the top of the workbench. A vacuum pump is screwed to the top of the connecting frame, and the working end of the vacuum pump passes through the connecting frame and connects to a fixed plate. The bottom of the fixed plate also has a circular connecting groove. The inner wall of the connecting groove has a through hole communicating with the working end of the vacuum pump, and an annular groove is provided on the inner wall of the connecting groove. The annular groove abuts against the port of the filling bottle. By setting a sealing ring in the annular groove, the sealing performance at the connection point is improved. Compared with existing equipment, this device can use the vacuum pump to extract air from inside the filling bottle, creating a near-vacuum state inside the bottle. This avoids clogging of the filling device during foamed adhesive filling and reduces product loss, thus improving the practicality of the device.

[0017] This foamed adhesive filling device has two connecting blocks welded to one side of the connecting frame. A linear motor is installed on the side wall of the connecting blocks and the connecting frame. The moving part of the linear motor is welded with a moving plate that slides with the connecting frame. The moving plate is fixed with the connecting plate. An electric push rod is screwed to the side wall of the connecting plate. The moving part of the electric push rod passes through the connecting plate and connects to a baffle. Two round rods relative to the moving part of the electric push rod are also fixed on the side wall of the baffle. The round rods are slidably connected to the connecting plate, so that the baffle remains stable when it moves in extension and retraction, thus improving the structural stability of the device.

[0018] This device solves the problem that existing equipment cannot create a vacuum inside the bottle, avoids blockage at the filling outlet and waste of raw materials, and improves the practicality of the device. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Fig. 1 This is a schematic diagram of the structure of a foamed adhesive material filling device according to an embodiment of the present invention;

[0021] Fig. 2 This is a schematic diagram of the connection structure of the connecting plate in an embodiment of this utility model;

[0022] Fig. 3 This is a schematic diagram of the structure of the fixing plate in an embodiment of this utility model;

[0023] Fig. 4 This is a schematic diagram of the bottom of the fixing plate in an embodiment of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] In the diagram: 1. Workbench; 2. Connecting frame; 3. Connecting plate; 4. Conveyor belt; 5. Drive motor; 6. Fixing block; 7. Slide rail; 8. Filling bottle; 9. Linear motor; 10. Connecting block; 11. Cylinder; 12. Air pump; 13. Round rod; 14. Electric actuator; 15. Baffle; 16. Fixing plate; 17. Corrugated pipe; 18. Connecting groove; 19. Annular groove; 20. Through hole. Detailed Implementation

[0026] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0027] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0028] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0029] Example

[0030] like Figs. 1 to 4 As shown,

[0031] This embodiment includes:

[0032] The workbench 1 has a chute 7 on its top. Two sets of fixing blocks 6 are welded to both ends of the workbench 1. The side walls of the two fixing blocks 6 on the same side are screwed to provide power to the drive motor 5. The output shaft of the drive motor 5 passes through the fixing block 6 and is connected to the conveyor belt 4. The side wall of the conveyor belt 4 is slidably connected to the chute 7. By controlling the rotation of the drive motor 5, the conveyor belt 4 is moved to complete the conveying similar to a conveyor, so that the filling bottles 8 can be automatically conveyed, which is convenient for operation.

[0033] An inverted U-shaped connecting frame 2 is welded to the top of the workbench 1. A vacuum pump 12 is screwed to the middle of the top of the connecting frame 2. The working end of the vacuum pump 12 passes through the connecting frame 2 and connects to the top of the fixing plate 16. A circular connecting groove 18 is provided at the bottom of the fixing plate 16. An annular groove 19 is provided on the inner wall of the connecting groove 18. A rubber ring for increasing the sealing is provided in the annular groove 19. The annular groove 19 abuts against the port of the filling bottle 8, so that the connection of the filling bottle 8 has a better sealing effect. A through hole 20 is provided on the inner wall of the connecting groove 18. The through hole 20 is connected to the working end of the vacuum pump 12, so that after the connection of the filling bottle 8 is completed, the vacuum can be completed under the action of the through hole 20, which facilitates the subsequent filling.

[0034] Two retractable cylinders 11 are arranged symmetrically relative to the air pump 12. The fixed part of the two cylinders 11 is connected to the top of the connecting frame 2, and the moving part of the cylinder 11 passes through the connecting frame 2 and is fixed to the fixed plate 16. By controlling the extension and retraction of the moving part of the cylinder 11, the fixed plate 16 is moved within the connecting frame 2, which facilitates the control of the distance between the fixed plate 16 and the filling bottle 8.

[0035] To ensure stability during filling of the bottles 8, two connecting blocks 10 are welded to the top of the connecting frame 2. The connecting blocks 10 and the connecting frame 2 are equipped with the same linear motor 9. The moving part of the linear motor 9 is welded with a moving plate that slides with the connecting frame 2. A long strip-shaped connecting plate 3 is welded to the side wall of the moving plate. An electric push rod 14 is screwed to the end of the connecting plate 3. The moving part of the electric push rod 14 passes through the connecting plate 3 and is fixed to a semi-circular baffle 15. Two smooth-edged round rods 13 are also connected to one side of the baffle 15. The side walls of the round rods 13 are slidably connected to the connecting plate 3. By controlling the extension and retraction of the moving part of the electric push rod 14, the baffle 15 is moved under the action of the round rods 13, which improves the structural stability of the device.

[0036] To prevent leakage during the filling of expanding foam, a pressure ball is installed at the port of the filling bottle 8, and a connecting ball with the same shape as the port of the filling bottle 8 is installed on the inner wall of the connecting groove 18. The expanding foam is output through the connection and compression between the balls, and the filling of expanding foam into the vacuum-sealed filling bottle 8 is completed.

[0037] A retractable corrugated pipe 17 is provided on one side of the fixed plate 16. One end of the corrugated pipe 17 is connected to the discharge end of the foam storage box, and the other end of the corrugated pipe 17 passes through the fixed plate 16 and communicates with the connecting ball channel provided inside the connecting groove 18, which facilitates operation.

[0038] The drive motor 5, linear motor 9, cylinder 11, air pump 12, and electric actuator 14 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. The control method of this utility model is controlled by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0039] Working principle

[0040] When using this foamed adhesive filling device, the drive motor 5 drives the conveyor belt 4 to move in the chute 7, so that the filling bottle 8 placed on the surface of the conveyor belt 4 moves. Before filling, the moving part of the linear motor 9 is controlled to move, which drives the fixed moving plate to slide with the connecting frame 2. The moving plate drives the welded connecting plate 3 to move. The side wall of the connecting plate 3 is screwed with an electric push rod 14 and two symmetrical round rods 13. The moving part of the electric push rod 14 passes through the side wall of the connecting plate 3 and connects with the side wall of the baffle 15 to complete the contact with the filling bottle 8.

[0041] At this time, the cylinder 11 drives the fixed plate 16 to move, and the connecting groove 18 at the bottom of the fixed plate 16 abuts against the port of the filling bottle 8. The connection is completed under the action of the ring groove 19 and the sealing ring. The vacuum pump 12 is started to work and a vacuum is drawn under the action of the through hole 20. Then, the connecting ball set in the inner wall of the connecting groove 18 abuts against the pressure ball at the port of the filling bottle 8 to complete the filling of the foaming adhesive.

[0042] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foamed adhesive material filling device, characterized in that, include: A workbench (1) is provided with an inverted U-shaped connecting frame (2) welded to the top of the workbench (1). A vacuum pump (12) is connected to the middle of the top of the connecting frame (2) by a screw. The working end of the vacuum pump (12) passes through the connecting frame (2) and is connected to the top of the fixing plate (16). The bottom of the fixing plate (16) is provided with a through hole (20) for connecting to the vacuum pump (12). Two cylinders (11) are designed for easy extension and retraction. The two cylinders (11) are symmetrically arranged relative to the air pump (12). The fixed part of the two cylinders (11) is connected to the top of the connecting frame (2). The moving part of the cylinder (11) passes through the connecting frame (2) and is fixed to the fixing plate (16). A connecting groove (18) for filling foam adhesive, wherein the inner wall of the connecting groove (18) is provided with an annular groove (19), and the inner wall of the annular groove (19) abuts against the port of the filling bottle (8).

2. The foamed adhesive material filling device according to claim 1, characterized in that: The top of the workbench (1) is provided with a sliding groove (7) for easy connection. Two fixing blocks (6) are welded to both ends of the workbench (1), and the side walls of the two fixing blocks (6) are connected to a drive motor (5) that provides power.

3. The foamed adhesive material filling device according to claim 2, characterized in that: The output shaft of the drive motor (5) passes through the fixed block (6) and is connected to the conveyor belt (4). The side wall of the conveyor belt (4) is slidably connected to the side wall of the chute (7).

4. The foamed adhesive material filling device according to claim 3, characterized in that: The top of the conveyor belt (4) is connected to a filling bottle (8) for filling foam.

5. The foamed adhesive material filling device according to claim 1, characterized in that: Two symmetrical connecting blocks (10) are fixed on one side of the top of the connecting frame (2). A linear motor (9) is embedded in the side wall of the connecting block (10) and the connecting frame (2). The moving part of the linear motor (9) is welded with a moving plate that is slidably connected to the connecting frame (2).

6. The foamed adhesive material filling device according to claim 5, characterized in that: The moving part of the linear motor (9) is fixed to the connecting plate (3) by a moving plate. The connecting plate (3) is connected to an electric push rod (14) by a middle screw. The moving part of the electric push rod (14) passes through the connecting plate (3) and is welded to the side wall of the arc-shaped baffle (15). The arc surface of the baffle (15) abuts against the side wall of the filling bottle (8).

7. The foamed adhesive material filling device according to claim 6, characterized in that: The sidewall of the baffle (15) is also fixed with two smooth outer circumference round rods (13). The two round rods (13) are arranged relative to the moving part of the electric push rod (14). The sidewall of the round rods (13) is slidably connected to the connecting plate (3).

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