A tube filling device for sealant production
The sealing adhesive filling device, which combines a dual-rod electric pusher cylinder and a metering pump, solves the problem of stable filling of different specifications of adhesive tubes, achieves efficient and uniform sealing adhesive filling, and improves the quality and efficiency of tube filling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU ENDURANCE ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-07-14
AI Technical Summary
Existing sealing tube filling equipment cannot achieve efficient and stable filling of tubes of different specifications, which can easily lead to spillage and air bubbles. In addition, existing equipment may cause the filling tube to tilt during the tapping process, affecting the filling quality.
The system employs a double-outlet electric pusher cylinder to drive a C-shaped clamp to hold the hose. Combined with a metering pump and a motor-driven screw system, it achieves coaxial alignment between the hose and the filling tube. The metering pump dispenses the sealant in precise quantities, and the screw is simultaneously reversed during the filling process to ensure uniform filling of the sealant.
It effectively avoids spillage and air bubbles, ensuring efficient and stable filling of hoses of different specifications, improving the quality and efficiency of hose filling, and achieving uniform distribution of sealant inside the hose.
Smart Images
Figure CN224491712U_ABST
Abstract
Description
Technical Field
[0001] This utility model specifically relates to the field of sealant tube filling technology, and more specifically to a tube filling device for sealant production. Background Technology
[0002] Sealants are widely used in construction, automotive manufacturing, electronic equipment, aerospace and other fields. Their performance (such as adhesion, weather resistance and sealing performance) is crucial to the quality of end products. In the sealant production process, tube filling is a key step in transferring the finished sealant from the storage container to the packaging tube (such as aluminum tube or plastic tube), which directly affects the metering accuracy, packaging efficiency and sealing performance of the product. With the improvement of the industry's automation level, the requirements for intelligent, high-precision and high-efficiency tube filling equipment are increasing.
[0003] Traditionally, sealant filling involves manually holding the tube and filling it. This process is prone to instability, leading to spills and sealant waste. Furthermore, the tube's movement is often inconsistent, increasing the risk of air bubbles and compromised filling quality. While automated filling equipment has emerged to meet higher requirements, it can only fill tubes of the same size, which may not effectively meet diverse filling needs in actual production.
[0004] A search revealed that Chinese Patent Publication No. CN202410764994.8 discloses a silicone sealant production equipment and method for prefabricated buildings; the equipment includes a base, a turntable, a support component, a lifting mechanism, and a filling mechanism. The turntable is horizontally mounted on the base and is driven by a motor. Multiple support components are arranged on the turntable and are evenly arranged around the circumference of the turntable. The support components are used to place the sealant filling tube. The lifting mechanism is located on the base, and the filling mechanism is located on the lifting mechanism.
[0005] The device in the aforementioned patent uses a rotating turntable to achieve the alternating effect of multiple load-bearing components during filling. The filling tube is then used to fill the material tube. After filling, a driving hammering rod is needed to strike the wall of the protective tube to ensure that the sealant is evenly distributed inside the material tube. However, this striking process may cause the material tube to tilt, which may not effectively guarantee the quality of the filling. Utility Model Content
[0006] The purpose of this invention is to provide a tube filling device for sealant production. In this device, the tube is placed on a carrier plate. By activating a switch, a double-pole electric push cylinder drives a C-shaped clamping plate to clamp the tube. After clamping, a drive motor drives a lead screw to rotate, causing a moving plate to move upward and bring the bottom of the filling tube into contact with the bottom of the inner side of the tube. A metering pump extracts sealant from the tank through a transfer pipe, achieving a metered filling effect. During filling, as sealant is added, the lead screw reverses, effectively ensuring that the sealant fills the tube. This solves the problems mentioned in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution:
[0008] A tube-loading device for sealant production includes a frame body; a rectangular groove is formed on the side wall of the frame body, and slide rails are provided on both sides of the rectangular groove; the slide rails are fixedly installed to the frame body; the side of the frame body with the rectangular groove away from the slide rails is fixedly installed on two symmetrical fixed plates; a guide rod and a lead screw are movably installed between the two fixed plates; wherein; one end of the lead screw is fixedly installed to a drive motor; the drive motor is fixedly installed to the fixed plates;
[0009] A movable plate is movably mounted on the guide rod and the lead screw; a carrier plate and a support plate are fixedly mounted on the movable plate; wherein, the support plate is T-shaped; and the carrier plate is located at the bottom of the support plate.
[0010] As a further technical solution of this utility model, a double-rod electric push cylinder is fixedly installed on the horizontal plate of the support plate; the push rod of the double-rod electric push cylinder is fixedly installed with the C-shaped clamp through the support rod.
[0011] As a further technical solution of this utility model, a metering pump is fixedly installed on the top of the frame; a filling pipe is fixedly installed at the discharge end of the metering pump; the filling pipe is located between two C-shaped clamps.
[0012] As a further technical solution of this utility model, the feed inlet of the metering pump on the side away from the filling pipe is fixedly installed to the material tank through a transmission pipe; wherein, the end of the transmission pipe away from the metering pump is fixedly installed to the bottom of the material tank;
[0013] As a further technical solution of this utility model, a start switch is also fixedly installed on the side wall of the frame body; the start switch is located on one side of the slide rail; the start switch is electrically connected to the double rod electric push cylinder through a controller; the controller is fixedly installed on the side wall of one end of the frame body.
[0014] As a further technical solution of this utility model, the controller is also electrically connected to the drive motor and the metering pump;
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. In use, the hose is placed on the carrier plate, and the double-rod electric push cylinder is activated by starting the switch to drive two C-shaped clamps to effectively hold and position the hose, thereby ensuring that the hose and the filling tube are coaxially aligned, thus effectively ensuring the quality of the filling.
[0017] 2. In this utility model, after the C-shaped clamping plate is completed, the controller automatically drives the motor to rotate the lead screw, so that the moving plate moves upward along the guide rod and the lead screw, and the support plate slides along the slide rail through the slider, thereby ensuring that there is no deviation during the movement, so as to make the bottom of the filling tube contact the bottom of the inner side of the tube, effectively avoiding the leakage of sealant during filling, thereby effectively ensuring the quality and efficiency of filling;
[0018] 3. In this utility model, after the hose is moved into place, the controller enables the metering pump to work. The metering pump extracts the sealant from the inside of the tank through the transmission pipe, achieving the effect of metering the filling tube into the hose. During the filling process, the drive motor synchronously drives the screw to reverse, so that the hose moves away from the filling tube, thereby effectively ensuring that the sealant is fully filled inside the hose.
[0019] 4. In this utility model, after the hose and filling tube are completely separated, the controller stops the metering pump and drive motor, and the double-outlet electric pusher cylinder automatically drives the C-shaped clamp to separate from the hose after filling. Then, the hose can be replaced by the operator. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0021] Figure 2 This utility model Figure 1 A schematic diagram of the rear structure.
[0022] Figure 3 This utility model Figure 2 Another perspective structural diagram.
[0023] Figure 4 This utility model Figure 3 Schematic diagram of the internal structure of the frame.
[0024] Figure 5 This utility model Figure 1 A breakdown diagram.
[0025] In the diagram: 1-Frame, 2-Task, 3-Placement plate, 4-Slide rail, 5-Double-outlet electric pusher cylinder, 6-C-type clamp, 7-Filling pipe, 8-Quantitative pump, 9-Transfer pipe, 10-Carrier plate, 11-Start switch, 12-Controller, 13-Drive motor, 14-Guide rod, 15-Screw rod, 16-Fixed plate, 17-Moving plate, 18-Support plate. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figure 1-5 In this embodiment of the present invention, a tube-loading device for sealant production includes a frame body 1; a rectangular groove is formed on the side wall of the frame body 1, and slide rails 4 are provided on both sides of the rectangular groove; the slide rails 4 are fixedly installed to the frame body 1; the side of the frame body 1 with the rectangular groove away from the slide rails 4 is fixedly installed on two symmetrical fixed plates 16; a guide rod 14 and a lead screw 15 are movably installed between the two fixed plates 16; wherein; one end of the lead screw 15 is fixedly installed to a drive motor 13; the drive motor 13 is fixedly installed to the fixed plate 16;
[0028] A movable plate 17 is movably mounted on the guide rod 14 and the lead screw 15; a carrier plate 10 and a support plate 18 are fixedly mounted on the movable plate 17; wherein, the support plate 18 is T-shaped; the carrier plate 10 is located at the bottom of the support plate 18; by moving the movable plate 17 up and down, the carrier plate 10 and the support plate 18 are moved synchronously, thereby moving the fixed and clamped tubing to the filling position; thus effectively ensuring the quality of the tubing filling.
[0029] A double-rod electric push cylinder 5 is fixedly installed on the horizontal plate of the support plate 18; the push rod of the double-rod electric push cylinder 5 is fixedly installed with the C-shaped clamp plate 6 through the support rod; the clamping of the hose by the C-shaped clamp plate 6 effectively ensures the fit between the hose and the filling tube 7, avoids leakage during filling, and thus ensures work efficiency.
[0030] By adopting the above technical solution, when using the hose, the hose is placed on the carrier plate 10. The start switch 11 is used to enable the double-outlet electric push cylinder 5 to drive the two C-shaped clamps 6 to effectively hold and position the hose, thereby effectively ensuring that the hose and the filling tube 7 are coaxially matched, thus effectively ensuring the quality of the filling.
[0031] In this embodiment, a metering pump 8 is fixedly installed on the top of the frame body 1; a filling pipe 7 is fixedly installed at the discharge end of the metering pump 8; the filling pipe 7 is located between two C-shaped clamps 6.
[0032] In this embodiment, the feed inlet of the metering pump 8 on the side away from the filling pipe 7 is fixedly installed to the material tank 2 through the transfer pipe 9; wherein, the end of the transfer pipe 9 away from the metering pump 8 is fixedly installed to the bottom of the material tank 2; the sealant drawn by the metering pump 8 through the transfer pipe 9 is then filled into the glue tube through the filling pipe 7, and the metering pump 8 effectively ensures the consistency of filling inside each glue tube.
[0033] By adopting the above technical solution, after the C-shaped clamping plate 6 is clamped, the controller 12 automatically drives the drive motor 13 to rotate the lead screw 15, so that the moving plate 17 moves upward along the guide rod 14 and the lead screw 15, and the support plate 18 slides along the slide rail 4 through the slider, thereby ensuring that there will be no deviation during the movement, so as to make the bottom of the filling tube 7 contact the bottom of the inner side of the tube, effectively avoiding the leakage of sealant during filling, thereby effectively ensuring the quality and efficiency of tube filling;
[0034] Furthermore, after the hose is moved into place, the controller 12 activates the metering pump 8. The metering pump 8 extracts the sealant from the inside of the material tank 2 through the transmission pipe 9, achieving the metered filling effect of the filling pipe 7 onto the hose. During the filling process, the drive motor 13 synchronously drives the lead screw 15 to reverse, moving the hose away from the end of the filling pipe 7, thereby effectively ensuring that the sealant is fully filled inside the hose.
[0035] In this embodiment, a start switch 11 is also fixedly installed on the side wall of the frame body 1; the start switch 11 is located on one side of the slide rail 4; the start switch 11 is electrically connected to the double rod electric push cylinder 5 through the controller 12; the controller 12 is fixedly installed on the side wall of one end of the frame body 1.
[0036] The controller 12 is also electrically connected to the drive motor 13 and the metering pump 8; the controller 12 enables coordination between each action, thereby effectively achieving continuous working effect;
[0037] By adopting the above technical solution, after the hose and filling tube 7 are completely separated, the controller 12 stops the metering pump 8 and the drive motor 13, and the double-outlet electric push cylinder 5 automatically drives the C-type clamp 6 to separate from the hose after filling. Then, the hose can be replaced by the staff.
[0038] The working principle of this utility model is as follows: During use, the rubber tube placed on the placement plate 3 is placed onto the carrier plate 10 at the bottom of the support plate 18. Pressing the start switch 11 activates the controller 12, which drives the double-pole electric push cylinder 5 to clamp and fix the rubber tube using the C-shaped clamping plate 6, ensuring that the axes of the rubber tube and the filling tube 7 coincide. After the double-pole electric push cylinder 5 completes its action, the controller 12 drives the motor 13 to rotate the lead screw 15, causing the moving plate 17 to move upwards along the guide rod 14. Simultaneously, the support plate 18 slides along the slide rail 4 via the slider, effectively ensuring the stability of the rubber tube and preventing misalignment between the rubber tube and the filling tube 7. In the case of displacement, when the inner bottom of the tubing contacts the bottom of the filling tube 7, the drive motor 13 stops rotating. At this time, the controller 12 enables the metering pump 8 to quantitatively extract the sealant from the material tank 2 through the transmission pipe 9, and then fill it into the tubing through the filling tube 7. As the sealant is filled, the drive motor 13 reverses, causing the moving plate 17 and the support plate 18 to move downwards, thereby effectively ensuring that the sealant is evenly filled into the tubing, ensuring the quality of the filling and the efficiency of the work. When the top of the tubing is completely separated from the bottom of the filling tube 7, the controller 12 enables the double-outlet electric push cylinder 5 to drive the C-shaped clamp 6 to separate from the tubing, and then the tubing can be replaced by the operator.
[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A tube-loading device for sealant production, characterized in that: The system includes a frame body (1); a rectangular groove is provided on the side wall of the frame body (1), and slide rails (4) are provided on both sides of the rectangular groove; the slide rails (4) are fixedly installed to the frame body (1); the side of the frame body (1) with the rectangular groove away from the slide rails (4) is fixedly installed on two symmetrical fixed plates (16); a guide rod (14) and a lead screw (15) are movably installed between the two fixed plates (16); wherein; one end of the lead screw (15) is fixedly installed to a drive motor (13); the drive motor (13) is fixedly installed to the fixed plate (16); A movable plate (17) is movably mounted on the guide rod (14) and the lead screw (15); a carrier plate (10) and a support plate (18) are fixedly mounted on the movable plate (17); wherein the support plate (18) is T-shaped; and the carrier plate (10) is located at the bottom of the support plate (18).
2. The tube-loading device for sealant production according to claim 1, characterized in that: A double-rod electric push cylinder (5) is fixedly installed on the horizontal plate of the support plate (18); the push rod of the double-rod electric push cylinder (5) is fixedly installed with the C-shaped clamp plate (6) through the support rod.
3. The tube-loading device for sealant production according to claim 1, characterized in that: A metering pump (8) is fixedly installed on the top of the frame body (1); a filling pipe (7) is fixedly installed at the discharge end of the metering pump (8); the filling pipe (7) is located between two C-shaped clamps (6).
4. The tube-loading device for sealant production according to claim 3, characterized in that: The feed inlet of the metering pump (8) on the side away from the filling pipe (7) is fixedly installed to the material tank (2) through the transmission pipe (9); wherein, the end of the transmission pipe (9) away from the metering pump (8) is fixedly installed to the bottom of the material tank (2).
5. A tube-loading device for sealant production according to claim 3, characterized in that: A start switch (11) is also fixedly installed on the side wall of the frame body (1); the start switch (11) is located on one side of the slide rail (4); the start switch (11) is electrically connected to the double rod electric push cylinder (5) through the controller (12); the controller (12) is fixedly installed on the side wall of one end of the frame body (1).
6. The tube-loading device for sealant production according to claim 5, characterized in that: The controller (12) is also electrically connected to the drive motor (13) and the metering pump (8).