Silicone glue sub-packaging and metering device

Abstract

The utility model discloses a kind of silicone glue subpackaging metering devices, including base, the side of base top end is equipped with shell, and the bottom end of shell is equipped with shell, the side of shell top end is equipped with conduit, and the top end of conduit is equipped with valve, the side of base top end is equipped with support, and the middle position of fixed plate is penetrated by threaded rod.The utility model is equipped with fixed plate by being installed in the top of placing plate, fixed plate and limit plate are connected by threaded rod and guide rod, threaded rod and fixed plate constitute screw thread connection, can seize threaded rod and drive threaded rod to rotate, threaded rod rotation will drive limit plate to move, limit plate moves will be container clamped in middle, limit fixing to container, prevent the situation that container appears to deviate, guide rod penetrates fixed plate, guide rod can prevent the situation that limit plate appears to deviate, to reach the purpose that silicone glue subpackaging metering device is convenient to limit container.

Description

Technical Field

[0001] This utility model relates to the field of silicone sealant processing technology, and in particular to a silicone sealant dispensing and metering device. Background Technology

[0002] Silicone sealant is an elastic sealing material made primarily of polydimethylsiloxane, along with crosslinking agents and fillers. It possesses excellent high and low temperature resistance, weather resistance, adhesion, and sealing properties, and is widely used in building curtain walls, door and window sealing, electronic appliance waterproofing, and automotive manufacturing. It effectively addresses sealing and bonding needs in various environments. Silicone sealant dispensing and metering devices are specifically designed for quantitative dispensing of silicone sealant. Through a precise metering system, they control the amount of sealant output, uniformly and accurately dispensing large containers of silicone sealant into smaller containers. This not only avoids the large metering errors and significant waste associated with manual dispensing but also improves dispensing efficiency through automation. Simultaneously, it ensures dosage consistency for each dispensed product, meeting the standardized and large-scale dispensing needs of industrial production and facilitating the subsequent storage, transportation, and use of silicone sealant.

[0003] To address this, patent publication CN210912943U discloses a silicone sealant dispensing device, including a support frame. Its features include a storage mechanism, a pressurizing mechanism, and a dispensing mechanism. The storage mechanism comprises a storage tank, a discharge pump, and a discharge pipe. The storage tank is fixedly connected to the support frame, and the discharge end of the storage tank is connected to the inlet end of the discharge pump via the discharge pipe. The discharge pump is fixedly connected to the support frame. The pressurizing mechanism comprises a pressurizing barrel, a feeding pipe, and a discharge pipe. The pressurizing barrel is fixedly connected to the support frame, and the inlet of the pressurizing barrel is connected to the discharge pipe of the discharge pump via the discharge pipe. The discharge end of the pressurizing barrel is connected to one end of the discharge pipe. The dispensing mechanism comprises a dispensing valve and a filling head. The inlet end of the dispensing valve is connected to the end of the discharge pipe furthest from the pressurizing barrel, and the discharge end of the dispensing valve is connected to the inlet end of the filling head. The filling head is fixedly connected to the support frame. This utility model provides a silicone sealant dispensing device that provides more uniform dispensing and better product quality.

[0004] The aforementioned silicone sealant dispensing device provides a new utility model that offers more uniform dispensing and better product quality. However, during use, the container may shift during filling, causing the silicone sealant to leak out. Utility Model Content

[0005] The purpose of this invention is to provide a silicone sealant dispensing and metering device to solve the problem that existing silicone sealant dispensing and metering devices are difficult to limit the position of containers.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a silicone sealant dispensing and metering device, including a base;

[0007] A housing is installed on one side of the top of the base, and an outer shell is installed at the bottom of the housing. A conduit is installed on one side of the top of the outer shell, and a valve is installed at the top of the conduit.

[0008] A bracket is installed on one side of the top of the base, a box is installed on one side of the top of the bracket, a discharge port is installed at the bottom of the box, and a placement plate is installed on one side of the bracket.

[0009] The top of the placement plate is equipped with a limiting structure, which includes fixing plates installed at both ends of the top of the placement plate, and a threaded rod passing through the middle of the fixing plates.

[0010] In use, first open the valve, and the hydraulic cylinder will work to extend and retract the hydraulic rod to raise the push plate at the bottom. As the push plate rises, a negative pressure is generated inside the box. The suction force generated by the negative pressure draws the silicone sealant into the box through the conduit, thereby adjusting the capacity of the box to absorb silicone sealant. When the box is full, tighten the valve to block the conduit. Then, the hydraulic cylinder will work to lower the push plate, squeezing the silicone sealant from the discharge port at the bottom of the box and forcing it into the container.

[0011] Furthermore, a stirring mechanism is installed inside the outer shell. The stirring mechanism includes a servo motor installed inside the shell, and a stirring shaft is installed at the top of the servo motor. The stirring mechanism can stir the inside of the outer shell.

[0012] Furthermore, stirring blades are installed on the outer side of the stirring shaft, and the stirring blades are arranged at equal intervals, so that the stirring blades can stir the inside of the outer shell.

[0013] Furthermore, a limiting plate is installed at one end of the threaded rod, and guide rods are installed on both sides of the limiting plate. The guide rods are symmetrically distributed about the central axis of the limiting plate, and the limiting plate can limit the container.

[0014] Furthermore, the outer side wall of the threaded rod is uniformly provided with external threads, and the inner side wall of the fixing plate is uniformly provided with internal threads that cooperate with the external threads. The threaded rod and the fixing plate are threadedly connected, and the rotation of the threaded rod will drive the limiting plate to move.

[0015] Furthermore, a suction mechanism is installed at the top of the bracket, and the suction mechanism includes a connecting plate installed at the top of the bracket. A hydraulic cylinder is installed at the bottom of the connecting plate, and a hydraulic rod is installed at the bottom of the hydraulic cylinder. A push plate is installed at the bottom of the hydraulic rod. The suction mechanism can suck out silicone sealant.

[0016] Furthermore, the outer diameter of the push plate is smaller than the inner diameter of the box body, and the push plate and the box body form a sliding structure, allowing the push plate to slide inside the box body.

[0017] The advantages of the silicone sealant dispensing and metering device provided by this utility model are as follows: during use, the container can be limited by the limiting structure to prevent the container from shifting when filling; the silicone sealant can be sucked into the box by the suction mechanism to prepare for feeding; and the material can be stirred by the stirring mechanism to prevent the material from solidifying.

[0018] A fixed plate is installed at the top of the placement plate. The fixed plate and the limiting plate are connected by a threaded rod and a guide rod. The threaded rod and the fixed plate form a threaded connection. The threaded rod can be grasped and rotated. The rotation of the threaded rod will drive the limiting plate to move. The movement of the limiting plate will clamp the container in the middle and limit and fix the container to prevent it from shifting. The guide rod passes through the fixed plate and can prevent the limiting plate from shifting. In this way, the silicone sealant dispensing and metering device can easily limit the container.

[0019] By installing a servo motor inside the housing, the servo motor drives the stirring shaft to rotate, which in turn drives the stirring blades to rotate. The stirring blades are arranged in a ring, and the rotation of the stirring blades can stir the silicone sealant inside the housing, preventing the silicone sealant from solidifying inside the housing and making the silicone sealant more uniform. This achieves the purpose of the silicone sealant dispensing and metering device to facilitate the stirring of silicone sealant. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0022] Figure 3 This is a partial three-dimensional structural diagram of the limiting structure of this utility model;

[0023] Figure 4 This is a partial three-dimensional structural diagram of the stirring mechanism of this utility model;

[0024] Figure 5 This is a partial three-dimensional structural diagram of the material suction mechanism of this utility model.

[0025] The following are the annotations in the figure: 1. Outer shell; 2. Housing; 3. Base; 4. Support; 5. Placement plate; 6. Limiting structure; 601. Fixing plate; 602. Limiting plate; 603. Guide rod; 604. Threaded rod; 7. Box body; 8. Suction mechanism; 801. Connecting plate; 802. Hydraulic cylinder; 803. Hydraulic rod; 804. Push plate; 9. Valve; 10. Conduit; 11. Stirring mechanism; 1101. Servo motor; 1102. Stirring shaft; 1103. Stirring blade; 12. Discharge port. 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 Figures 1-5 One embodiment of this utility model is a silicone sealant dispensing and metering device, which includes a base 3.

[0028] A housing 2 is installed on one side of the top of the base 3, and an outer shell 1 is installed at the bottom of the housing 2. A stirring mechanism 11 is installed inside the outer shell 1. The stirring mechanism 11 includes a servo motor 1101 installed inside the housing 2, and a stirring shaft 1102 is installed at the top of the servo motor 1101. Stirring blades 1103 are installed on the outside of the stirring shaft 1102, and the stirring blades 1103 are arranged at equal intervals.

[0029] See attached document Figure 2 and attached Figure 4 As shown, a servo motor 1101 is installed inside the housing 2. When the servo motor 1101 is working, it drives the stirring shaft 1102 to rotate. The rotation of the stirring shaft 1102 drives the stirring blades 1103 to rotate. The stirring blades 1103 are arranged in a ring. The rotation of the stirring blades 1103 can stir the silicone sealant inside the housing 1, preventing the silicone sealant from solidifying inside the housing 1 and making the silicone sealant more uniform.

[0030] A conduit 10 is installed on one side of the top of the outer casing 1, and a valve 9 is installed at the top of the conduit 10.

[0031] A bracket 4 is installed on one side of the top of the base 3. A suction mechanism 8 is installed on the top of the bracket 4. The suction mechanism 8 includes a connecting plate 801 installed on the top of the bracket 4. A hydraulic cylinder 802 is installed at the bottom of the connecting plate 801. A hydraulic rod 803 is installed at the bottom of the hydraulic cylinder 802. A push plate 804 is installed at the bottom of the hydraulic rod 803.

[0032] See attached document Figure 2 and attached Figure 5 As shown, silicone sealant can be filled into the outer shell 1 and then connected to the box body 7 through the conduit 10. After opening the valve 9, the hydraulic cylinder 802 works, which drives the push plate 804 at the bottom to rise through the extension and retraction of the hydraulic rod 803. The rise of the push plate 804 generates a negative pressure inside the box body 7. The suction force generated by the negative pressure draws the silicone sealant into the box body 7 through the conduit 10. The height of the push plate 804 can be controlled by adjusting the height of the push plate 804. The height of the push plate 804 can be determined by the transparent glass viewing window and scale on the surface of the box body 7, thereby adjusting the capacity of the box body 7 to absorb silicone sealant. When the box body 7 is full, tightening the valve 9 to block the conduit 10 causes the hydraulic cylinder 802 to work, driving the push plate 804 to descend and squeezing the silicone sealant inside the box body 7 out of the discharge port 12 at the bottom, thus squeezing the silicone sealant into the container.

[0033] A box 7 is installed on one side of the top of the bracket 4, and a discharge port 12 is installed at the bottom of the box 7. A placement plate 5 is installed on one side of the bracket 4.

[0034] A limiting structure 6 is installed at the top of the placement plate 5. The limiting structure 6 includes a fixing plate 601 installed at both ends of the top of the placement plate 5. A threaded rod 604 passes through the middle of the fixing plate 601. External threads are evenly provided on the outer side wall of the threaded rod 604. Internal threads that cooperate with the external threads are evenly provided on the inner side wall of the fixing plate 601. The threaded rod 604 and the fixing plate 601 are threadedly connected.

[0035] A limiting plate 602 is installed at one end of the threaded rod 604, and guide rods 603 are installed on both sides of the limiting plate 602. The guide rods 603 are symmetrically distributed about the central axis of the limiting plate 602.

[0036] See attached document Figure 1-3 As shown, the fixed plate 601 and the limiting plate 602 are connected by a threaded rod 604 and a guide rod 603. The threaded rod 604 and the fixed plate 601 form a threaded connection. The threaded rod 604 can be gripped and rotated. The rotation of the threaded rod 604 will cause the limiting plate 602 to move. The movement of the limiting plate 602 will clamp the container in the middle, limiting and fixing the container to prevent it from shifting. The guide rod 603 passes through the fixed plate 601 and can prevent the limiting plate 602 from shifting.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A silicone sealant dispensing and metering device, comprising a base (3); Its features are: A housing (2) is installed on one side of the top of the base (3), and an outer shell (1) is installed at the bottom of the housing (2). A conduit (10) is installed on one side of the top of the outer shell (1), and a valve (9) is installed at the top of the conduit (10). A bracket (4) is installed on one side of the top of the base (3), a box (7) is installed on one side of the top of the bracket (4), a discharge port (12) is installed at the bottom of the box (7), and a placement plate (5) is installed on one side of the bracket (4). The top of the placement plate (5) is equipped with a limiting structure (6), the limiting structure (6) includes a fixing plate (601) installed at both ends of the top of the placement plate (5), and a threaded rod (604) passes through the middle position of the fixing plate (601).

2. The silicone sealant dispensing and metering device according to claim 1, characterized in that: The stirring mechanism (11) is installed inside the outer shell (1). The stirring mechanism (11) includes a servo motor (1101) installed inside the outer shell (2), and a stirring shaft (1102) is installed at the top of the servo motor (1101).

3. The silicone sealant dispensing and metering device according to claim 2, characterized in that: The stirring shaft (1102) is equipped with stirring blades (1103) on its outer side, and the stirring blades (1103) are arranged at equal intervals.

4. The silicone sealant dispensing and metering device according to claim 1, characterized in that: One end of the threaded rod (604) is fitted with a limiting plate (602), and guide rods (603) are installed on both sides of the limiting plate (602). The guide rods (603) are symmetrically distributed about the central axis of the limiting plate (602).

5. The silicone sealant dispensing and metering device according to claim 1, characterized in that: The threaded rod (604) has external threads uniformly arranged on its outer side wall, and the fixing plate (601) has internal threads uniformly arranged on its inner side wall that cooperate with the external threads. The threaded rod (604) and the fixing plate (601) are connected by threads.

6. The silicone sealant dispensing and metering device according to claim 1, characterized in that: The top of the support (4) is equipped with a suction mechanism (8), and the suction mechanism (8) includes a connecting plate (801) installed at the top of the support (4). A hydraulic cylinder (802) is installed at the bottom of the connecting plate (801), and a hydraulic rod (803) is installed at the bottom of the hydraulic cylinder (802). A push plate (804) is installed at the bottom of the hydraulic rod (803).

7. The silicone sealant dispensing and metering device according to claim 6, characterized in that: The outer diameter of the push plate (804) is smaller than the inner diameter of the box (7), and the push plate (804) and the box (7) constitute a sliding structure.

Images