Defoaming equipment for polyurethane pouring sealant production

Abstract

The utility model provides defoaming equipment for polyurethane pouring sealant production, which relates to the field of defoaming equipment and comprises vacuum equipment arranged at one end of a defoaming box, and two groups of movable positioning clamping plates for positioning are arranged in the defoaming box. The symmetrical positioning clamping plates are arranged on the two sides of the container in the defoaming box and used for fixing, and the positioning springs are used for adjusting the fixing distance of the positioning clamping plates and controlling the positioning clamping plates to clamp the container loaded with materials when the containers of different sizes are fixed, so that the problem that the container is filled with the materials and overflows is solved, and the practicability of the defoaming box is improved. And when the equipment moves, the stability of the placed materials is ensured.

Description

Technical Field

[0001] The utility model relates to the field of degassing equipment, in particular to degassing equipment for the production of polyurethane potting glue. Background Art

[0002] Polyurethane sealant has the advantages of low hardness, moderate strength and good elasticity. Due to its unique properties and wide range of applications, it plays an important role in modern industry.

[0003] In the production process of polyurethane potting glue, degassing is a very important step, and its purpose is to remove bubbles in the glue to improve the adhesion and performance of the potting glue. Corresponding equipment should be used for degassing. Before using the degassing equipment for degassing, the colloid should be placed in a degassing box to remove the bubbles in the colloid by vacuuming. When placing the material, its stability should be ensured. However, after the material is loaded into the container, it is usually placed directly in the box without other fixed structures. If the equipment is moved, the stability of the material inside cannot be ensured. At the same time, when the material in the container is fully loaded, it is easy to overflow. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides a degassing device for the production of polyurethane potting glue. In the degassing box, symmetrical positioning clamps are arranged on both sides of the container for fixing. The positioning springs are used to adjust the fixing spacing of the positioning clamps when fixing containers of different sizes, and the positioning clamps are controlled to clamp the container loaded with materials to avoid the problem of overflow of the material in the container when it is fully loaded. The stability of the material after placement is ensured when the equipment is moved.

[0005] In order to solve the above technical problems, the utility model solves the problem that the degassing equipment used in the production of polyurethane potting glue cannot ensure its stability after the material is placed through the following technical scheme.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A degassing device for producing polyurethane potting glue comprises a vacuum device arranged at one end of a degassing box, wherein two groups of movable positioning clamps are arranged in the degassing box for positioning, and a positioning spring is arranged between the two groups of positioning clamps.

[0008] Preferably, the inner wall of the degassing box is provided with a movable groove in which the positioning spring can move.

[0009] Preferably, a stabilizing shaft is provided in the middle of the positioning splint to ensure the stability of the positioning splint during movement.

[0010] Preferably, a sleeve block is provided at one end of the positioning clamp plate close to the stabilizing shaft rod, and the sleeve block can drive the positioning clamp plate to move laterally in the movable groove along the outside of the stabilizing shaft rod.

[0011] Preferably, the stabilizing shaft rod is connected to the middle end of the inner wall of the movable groove through a connecting piece.

[0012] Preferably, the positioning spring may be wrapped around the stabilizing shaft, and the positioning spring is arranged between the sleeve block and the movable groove.

[0013] Preferably, a clamping head is provided at one end of the positioning spring away from the sleeve block, and corresponding clamping openings are provided on both sides of the movable groove for inserting the clamping head.

[0014] Preferably, a positioning end plate is provided between the clamp and the positioning spring.

[0015] Preferably, the positioning clamp is made of metal and is constructed with an arc.

[0016] Preferably, a rear plate is provided between the positioning clamp and the sleeve block, one end of the sleeve block is mounted on the rear plate, and two groups of fixed plates are connected to one end of the rear plate close to the positioning clamp, a rotating rod is connected between the two groups of fixed plates, the positioning clamp is rotatably connected to the fixed plate, a torsion spring is provided between the positioning clamp and the fixed plate for positioning, and the torsion spring can be wrapped around the rotating rod.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The degassing equipment for the production of polyurethane potting glue provided in the present application has symmetrical positioning clamps on both sides of the container in the degassing box for fixing. The positioning springs are used to adjust the fixed spacing of the positioning clamps when fixing containers of different sizes, and control the positioning clamps to clamp the container loaded with materials to avoid the problem of overflow of the material in the container when it is fully loaded, and also ensure the stability of the material after placement when the equipment is moved.

[0019] The present application sets up a movable groove and a stabilizing shaft rod. The movable groove allows the positioning spring to be located therein for extrusion or stretching, and the stabilizing shaft rod allows the positioning spring to surround the two ends of the stabilizing shaft rod. When the positioning spring is extruded or stretched in the movable groove, it can move relatively along the outer axis of the stabilizing shaft rod to ensure its stability during application.

[0020] The present application provides a connecting piece to fix the middle portion of the stabilizing shaft rod to the inner wall of the movable groove.

[0021] The present application sets a sleeve block, which is correspondingly set at the rear end of the positioning splint so that the sleeve block can move on the outer axis of the stabilizing shaft rod. During the process of moving the positioning splint, the sleeve block can slide on the stabilizing shaft rod in the same direction to ensure stability during the process of adjusting the positioning splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the partial structure of the side section of the utility model;

[0026] Figure 4 It is a rear view partial structure schematic diagram of the positioning clamping plate of the utility model;

[0027] Figure 5 It is a schematic diagram of the partial structure of the rear section of the utility model;

[0028] Figure 6 It is a schematic diagram of the partial structure of the side section of the utility model;

[0029] Figure 7 It is a schematic diagram of the local structure of the utility model stabilizing shaft rod, connecting member, positioning spring, positioning end plate and clamping head;

[0030] Figure 8 It is a schematic diagram of the partial structure of the side section of the positioning clamping plate of the utility model.

[0031] Explanation of the figure numbers: 1. Degassing box; 101. Vacuum equipment; 2. Positioning splint; 201. Positioning spring; 3. Movable groove; 4. Stabilizing shaft; 401. Connecting piece; 5. Bushing; 6. Rear plate; 601. Fixed plate; 602. Rotating rod; 603. Torsion spring; 7. Clamp; 701. Positioning end plate; 702. Card socket. DETAILED DESCRIPTION

[0032] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0033] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0034] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0035] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0036] See also Figure 1 - Figure 7 A degassing device for producing polyurethane potting glue includes a vacuum device 101 arranged at one end of a degassing box 1, two sets of movable positioning clamps 2 are arranged in the degassing box 1 for positioning, and a positioning spring 201 is arranged between the two sets of positioning clamps 2.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The degassing equipment for the production of polyurethane potting glue of the present application is mainly composed of a degassing box 1 and a vacuum equipment 101, wherein the degassing box 1 is used to place the container loaded with materials, and the vacuum equipment 101 is used to extract the vacuum extraction connected to the degassing box 1. When placing the container loaded with materials, symmetrical positioning clamps 2 are provided on both sides of the container in the degassing box 1 to fix the container. At the same time, a positioning spring 201 with elasticity is provided between the positioning clamps 2 provided on both sides to adjust the fixed spacing of the positioning clamps 2 when fixing containers of different sizes, and control the positioning clamps 2 to clamp the container loaded with materials, so as to avoid the problem of overflow of the material in the container due to full loading, and also ensure the stability of the material after placement when the equipment is moved.

[0038] In some embodiments, the positioning clamp 2 is made of metal and has a curvature. Its thickness is set so that it can be bent into a desired shape and remain stable during application. This design can change the curvature of the positioning clamp 2 when fixed according to the different fixed containers, so that the positioning clamp 2 can better fit the outer wall of the container for loading materials, making the material inside the degassing box 1 more stable.

[0039] See also Figure 4 and Figure 6 In the present application, a movable groove 3 and a stabilizing shaft rod 4 are also provided, wherein the movable groove 3 is opened at the rear end of the inner wall of the degassing box 1 and is in a horizontal state, so that the positioning spring 201 is located therein for extrusion or stretching, and the stabilizing shaft rod 4 is arranged in the movable groove 3, so that the positioning spring 201 can be surrounded at both ends of the stabilizing shaft rod 4. When the positioning spring 201 is extruded or stretched in the movable groove 3, it can move relatively along the outer axis of the stabilizing shaft rod 4 to ensure its stability during application.

[0040] A connecting piece 401 is also provided in the present application, one end of which is fixedly mounted on the stabilizing shaft rod 4, and the other end is fixedly mounted on the middle part of the top end of the inner wall of the movable groove 3, so as to fix the middle part of the stabilizing shaft rod 4 on the inner wall of the movable groove 3 to ensure that a movable distance is left between the two ends and the movable groove 3.

[0041] The present application also provides a sleeve block 5, which is correspondingly arranged at the rear end of the positioning splint 2, so that the sleeve block 5 can be movable on the outer axis of the stabilizing shaft rod 4. In the process of moving the positioning splint 2, the sleeve block 5 can slide on the stabilizing shaft rod 4 in the same direction to ensure the stability of the positioning splint 2 during adjustment. Among them, the positioning spring 201 is arranged between the sleeve block 5 and the movable groove 3, one end of the positioning spring 201 is installed on the sleeve block 5, and the other end is correspondingly pressed on the inner wall of the movable groove 3. A distance is left between the two ends of the stabilizing shaft rod 4 and the movable groove 3. By moving the positioning splint 2 toward the end away from the container, the sleeve block 5 is movable on the stabilizing shaft rod 4, and the positioning spring 201 is squeezed. After the sleeve block 5 is moved to the state of being detached from the sleeve on the stabilizing shaft rod 4, it can be moved forward to separate it from the stabilizing shaft rod 4, thereby realizing the disassembly operation of the overall structure on the positioning splint 2.

[0042] The present application also provides a clamping head 7, a positioning end plate 701 and a card socket 702 to cooperate with each other, wherein when one end of the positioning spring 201 is squeezed on the inner wall of the movable groove 3, a positioning end plate 701 is installed at this end to enable it to better act on the inner wall of the movable groove 3. At the same time, the card socket 702 is symmetrically arranged on both sides of the movable groove 3, and the clamping head 7 is installed on one end of the positioning end plate 701 facing the card socket 702. Under the action of the elastic force of the positioning spring 201, the clamping head 7 is driven to be tightly inserted into the inside of the card socket 702 to further ensure the stability of the connection between the positioning spring 201 and the movable groove 3.

[0043] See also Figure 4 , Figure 5 and Figure 8 In the present application, a rear plate 6, a fixed plate 601, a rotating rod 602 and a torsion spring 603 are also provided. The rear plate 6 is longitudinally arranged between the positioning splint 2 and the sleeve block 5, so that one end of the sleeve block 5 is fixedly installed on the rear plate 6, and the other end can move left and right on the stabilizing shaft rod 4. The fixed plate 601 is installed at the upper and lower ends of the rear plate 6, so that the rotating rod 602 is longitudinally installed and fixed between the upper and lower ends of the fixed plates 601. At this time, one end of the positioning splint 2 is rotatably connected to the rotating rod 602, and can be flipped relative to the container to facilitate its removal. At the same time, a torsion spring 603 is provided between the positioning splint 2 and the fixed plate 601, which can drive the positioning splint 2 to rotate and restore to its original state. When the container is placed in, the positioning splint 2 is driven to be fixed.

[0044] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A degassing device for the production of polyurethane potting glue, characterized in that: It comprises a vacuum device (101) arranged at one end of a degassing box (1), wherein two groups of movable positioning clamps (2) are arranged in the degassing box (1) for positioning, and a positioning spring (201) is arranged between the two groups of positioning clamps (2).

2. The degassing equipment for the production of polyurethane potting glue according to claim 1, characterized in that: The inner wall of the degassing box (1) is provided with a movable groove (3) in which the positioning spring (201) can move.

3. A degassing device for producing polyurethane potting glue according to claim 2, characterized in that: A stabilizing shaft rod (4) is provided in the middle of the positioning splint (2) to ensure the stability of the positioning splint (2) when it moves.

4. The degassing equipment for the production of polyurethane potting glue according to claim 1, characterized in that: A sleeve block (5) is provided at one end of the positioning clamp (2) close to the stabilizing shaft (4), and the sleeve block (5) can drive the positioning clamp (2) to move laterally in the movable groove (3) along the outside of the stabilizing shaft (4).

5. The degassing equipment for the production of polyurethane potting glue according to claim 3, characterized in that: The stabilizing shaft rod (4) is connected to the middle end of the inner wall of the movable groove (3) via a connecting piece (401).

6. The degassing equipment for the production of polyurethane potting glue according to claim 5, characterized in that: The positioning spring (201) can be wrapped around the stabilizing shaft (4), and the positioning spring (201) is arranged between the sleeve block (5) and the movable groove (3).

7. The degassing equipment for the production of polyurethane potting glue according to claim 2, characterized in that: A clamping head (7) is provided at one end of the positioning spring (201) away from the sleeve block (5), and corresponding clamping openings (702) for plugging the clamping head (7) are provided on both sides of the movable groove (3).

8. The degassing equipment for the production of polyurethane potting glue according to claim 7, characterized in that: A positioning end plate (701) is provided between the clamping head (7) and the positioning spring (201).

9. The degassing equipment for the production of polyurethane potting glue according to claim 8, characterized in that: The positioning clamping plate (2) is made of metal and is constructed with an arc.

10. The degassing equipment for the production of polyurethane potting glue according to claim 1, characterized in that: A rear plate (6) is provided between the positioning clamp plate (2) and the sleeve block (5), one end of the sleeve block (5) is mounted on the rear plate (6), one end of the rear plate (6) close to the positioning clamp plate (2) is connected to two groups of fixed plates (601), a rotating rod (602) is connected between the two groups of fixed plates (601), the positioning clamp plate (2) is rotatably connected to the fixed plate (601), a torsion spring (603) is provided between the positioning clamp plate (2) and the fixed plate (601) for positioning, and the torsion spring (603) can be wrapped around the rotating rod (602).

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