Vibration device for producing polyurethane foam joint mixture

Abstract

The utility model discloses a vibrating device for producing a polyurethane foam joint mixture, and relates to the technical field of shaking, swinging or vibrating. A vibration device for polyurethane foam joint mixture production comprises a mounting base, a plurality of dampers are fixedly mounted at the top of the mounting base, a vibration platform and a mounting structure are fixedly connected to the top ends of the dampers, and the mounting structure is located on the vibration platform and comprises a fixing frame, a trapezoidal clamping block and a first spring. Through cooperation of fixing frames, trapezoidal clamping blocks, first springs, extrusion plates, pressing rods and second springs, after the two fixing plates are slidably installed in the corresponding fixing frames, the two trapezoidal clamping blocks can rapidly install the sealing cover, and when the sealing cover is disassembled, the sealing cover can be rapidly disassembled only by pressing the two pressing rods, so that the sealing cover is convenient to disassemble. And therefore, the top of the vibration platform can be quickly sealed, and the convenience of the vibration platform during sealing is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaking, swinging or vibrating, in particular to a vibration device for producing polyurethane foam sealant. Background Art

[0002] Polyurethane foam sealant is a single-component, moisture-curing, multi-purpose polyurethane foam filling elastic sealing material. The Chinese utility model patent, authorization announcement number "CN217829762U" discloses a vibration device for the production of polyurethane foam sealant. The utility model achieves the effect of capping the top of the vibration platform by setting a top cover and a clamping plate to clamp the clamping plate with the top of the vibration platform, so that the polyurethane foam sealant placed inside will not collide with the inside of the vibration platform during vibration. When the clamping plate is clamped with the inner wall of the vibration platform, the tension spring inside the placement hole automatically stretches, driving the extrusion pad to press the inner wall of the vibration platform tightly, increasing the fixation of the clamping, and reducing the friction between the clamping plate and the vibration platform when the vibration platform is running, thereby effectively reducing noise. The sound insulation board and the sound-absorbing cotton are arranged to surround the vibration platform, which can absorb the noise generated by the vibration platform in all directions.

[0003] During use of the above technical solution, when fixing the top cover in the vibration platform, multiple extrusion pads need to be squeezed at the same time so that the clip-on plate can be installed inside the vibration platform. However, the multiple extrusion pads need to be kept pressed by the operator under the support of the corresponding springs until the clip-on plate is installed in the vibration platform. This makes it difficult for a single person to install the clip-on plate, which makes it inconvenient to quickly seal the top of the vibration platform, which in turn makes the vibration platform inconvenient to seal. Therefore, we propose a vibration device for the production of polyurethane foam sealant. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and provides a vibration device for the production of polyurethane foam sealant, which can solve the problem that when a top cover is fixed in a vibration platform, a plurality of extrusion pads need to be squeezed at the same time so that a clip-on plate can be installed inside the vibration platform. However, the plurality of extrusion pads need to be kept pressed by an operator under the support of corresponding springs until the clip-on plate is installed in the vibration platform. This makes it difficult for a single person to install the clip-on plate, making it inconvenient to quickly seal the top of the vibration platform, which leads to the problem that the vibration platform is not convenient enough when being sealed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a vibration device for producing polyurethane foam sealant, comprising:

[0006] A mounting base, a plurality of dampers are fixedly mounted on the top of the mounting base, and a vibration platform is fixedly connected to the top of the plurality of dampers;

[0007] A mounting structure, the mounting structure is located on the vibration platform;

[0008] The mounting structure includes a fixing frame, a trapezoidal block and a first spring. The fixing frame is fixedly connected to one side of the vibration platform. A limiting slide groove is provided on one side of the inner wall of the fixing frame. The trapezoidal block is slidably connected inside the limiting slide groove. The first spring is fixedly connected to the inner wall of the limiting slide groove. One end of the first spring away from the inner wall of the limiting slide groove is fixedly connected to the trapezoidal block. An extrusion groove is provided on the top of the trapezoidal block. A receiving groove is provided on the inner top wall of the limiting slide groove.

[0009] Preferably, the mounting structure also includes an extrusion plate, a pressing rod and a second spring. The extrusion plate is slidably connected to the inside of the storage groove, the extrusion plate is slidably connected to the inner wall of the extrusion groove, the inner top wall of the storage groove is provided with a sliding groove, the pressing rod is slidably connected to the inside of the sliding groove, the top end of the pressing rod slides through the inner top wall of the sliding groove, the bottom end of the pressing rod is fixedly connected to the extrusion plate, and the second spring is fixedly sleeved on the outer surface of the pressing rod.

[0010] Preferably, one end of the second spring is fixedly connected to the pressing rod, and one end of the second spring away from the pressing rod is fixedly connected to the inner bottom wall of the sliding groove.

[0011] Preferably, there are two mounting structures, which are symmetrically arranged on both sides of the fixing frame.

[0012] Preferably, a sealing cover is installed on the top of the fixing frame, and two fixing plates are fixedly connected to the bottom of the sealing cover. The two fixing plates are slidably connected to the corresponding fixing frames. A card slot is opened on one side of the two fixing plates close to the pressing rod, and two trapezoidal card blocks are carded in the corresponding card slots.

[0013] Preferably, a soundproof box is fixedly connected to the top of the mounting base, and the vibration platform is located in the soundproof box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The vibration device for the production of polyurethane foam sealant, through the cooperation of the fixing frame, the trapezoidal clamping block, the first spring, the extrusion plate, the pressing rod and the second spring, enables the two fixing plates to be slidably installed in the corresponding fixing frames, and the two trapezoidal clamping blocks can quickly install the sealing cover. When the sealing cover is removed, it is only necessary to press the two pressing rods to quickly remove the sealing cover, thereby facilitating the rapid sealing of the top of the vibration platform, further improving the convenience of the vibration platform when it is closed.

[0016] (2) The vibration device for the production of polyurethane foam sealant has a sound insulation box arranged outside the vibration platform, so that the sound insulation box can absorb part of the noise generated by the vibration platform in multiple directions, thereby reducing the noise pollution generated by the vibration platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the vibration platform of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing frame of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of a trapezoidal card block of the utility model;

[0022] Figure 5 It is a schematic diagram of the sealing cover structure of the utility model.

[0023] Figure numerals: 1. Mounting base; 2. Sound insulation box; 3. Vibration platform; 4. Sealing cover; 5. Press rod; 6. Fixed frame; 7. Damper; 8. Extrusion plate; 9. Trapezoidal block; 10. Limiting slide groove; 11. First spring; 12. Storage groove; 13. Second spring; 14. Sliding groove; 15. Extrusion groove; 16. Card groove; 17. Fixed plate. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-5 The utility model provides a technical solution: a vibration device for producing polyurethane foam sealant, comprising:

[0029] A mounting base 1, a plurality of dampers 7 are fixedly mounted on the top of the mounting base 1, and a vibration platform 3 is fixedly connected to the top of the plurality of dampers 7;

[0030] An installation structure, the installation structure is located on the vibration platform 3;

[0031] The mounting structure includes a fixing frame 6, a trapezoidal block 9 and a first spring 11. The fixing frame 6 is fixedly connected to one side of the vibration platform 3. A limiting slide groove 10 is provided on one side of the inner wall of the fixing frame 6. The trapezoidal block 9 is slidably connected inside the limiting slide groove 10. The first spring 11 is fixedly connected to the inner wall of the limiting slide groove 10. One end of the first spring 11 away from the inner wall of the limiting slide groove 10 is fixedly connected to the trapezoidal block 9. An extrusion groove 15 is provided on the top of the trapezoidal block 9. A receiving groove 12 is provided on the inner top wall of the limiting slide groove 10.

[0032] The mounting structure also includes an extrusion plate 8, a pressing rod 5 and a second spring 13. The extrusion plate 8 is slidably connected to the inside of the storage groove 12. The extrusion plate 8 is slidably connected to the inner wall of the extrusion groove 15. A sliding groove 14 is provided on the inner top wall of the storage groove 12. The pressing rod 5 is slidably connected to the inside of the sliding groove 14. The top end of the pressing rod 5 slides through the inner top wall of the sliding groove 14. The bottom end of the pressing rod 5 is fixedly connected to the extrusion plate 8. The second spring 13 is fixedly sleeved on the outer surface of the pressing rod 5.

[0033] One end of the second spring 13 is fixedly connected to the pressing rod 5 , and one end of the second spring 13 away from the pressing rod 5 is fixedly connected to the inner bottom wall of the sliding groove 14 . There are two mounting structures, which are symmetrically arranged on both sides of the fixing frame 6 .

[0034] A sealing cover 4 is installed on the top of the fixing frame 6, and two fixing plates 17 are fixedly connected to the bottom of the sealing cover 4. The two fixing plates 17 are slidably connected to the corresponding fixing frames 6. A card slot 16 is opened on one side of the two fixing plates 17 close to the pressing rod 5, and two trapezoidal card blocks 9 are snap-fitted with the corresponding card slots 16. A sound insulation box 2 is fixedly connected to the top of the mounting base 1, and the vibration platform 3 is located in the sound insulation box 2.

[0035] Furthermore, when using the device, the operator slides the two fixing plates 17 into the corresponding fixing frames 6. When the two fixing plates 17 slide in the corresponding fixing frames 6, they squeeze the corresponding trapezoidal blocks 9, so that the two trapezoidal blocks 9 shrink into the corresponding limiting slide grooves 10 under the guidance of their inclined surfaces. After the two fixing plates 17 are installed, the two trapezoidal blocks 9 are reset under the support of the corresponding first springs 11 and are engaged with the corresponding slots 16, so that the sealing cover 4 can be quickly installed, so that the sealing cover 4 can seal the top of the vibration platform 3. When the sealing cover 4 is removed, The operator presses the two pressing rods 5 at the same time. The two pressing rods 5 move downward, which will drive the corresponding extrusion plates 8 to move under the guidance of the storage grooves 12. The two pressing rods 5 move downward, which will stretch the corresponding second springs 13. The two extrusion plates 8 move downward, which will drive the corresponding trapezoidal blocks 9 to move under the guidance of their own inclined surfaces and the inclined surfaces of the extrusion grooves 15, so that the two trapezoidal blocks 9 can be retracted into the corresponding limiting slide grooves 10 and compress the corresponding first springs 11. When the two extrusion plates 8 move downward to the extreme position, the two trapezoidal blocks 9 will disengage from the corresponding grooves 16, thereby facilitating the rapid removal of the sealing cover 4.

[0036] Through the cooperation of the fixing frame 6, the trapezoidal block 9, the first spring 11, the extrusion plate 8, the pressing rod 5 and the second spring 13, after the two fixing plates 17 are slidably installed in the corresponding fixing frames 6, the two trapezoidal blocks 9 can quickly install the sealing cover 4. When the sealing cover 4 is disassembled, it is only necessary to press the two pressing rods 5 to quickly disassemble the sealing cover 4, thereby facilitating the rapid sealing of the top of the vibration platform 3, further improving the convenience of the vibration platform 3 when sealing the wall.

[0037] By means of the soundproof box 2 arranged outside the vibration platform 3 , the soundproof box 2 can absorb part of the noise generated by the vibration platform 3 in multiple directions, thereby reducing the noise pollution generated by the vibration platform 3 .

[0038] Working principle: The operator slides the two fixing plates 17 into the corresponding fixing frames 6. When the two fixing plates 17 slide in the corresponding fixing frames 6, they squeeze the corresponding trapezoidal blocks 9, so that the two trapezoidal blocks 9 shrink into the corresponding limiting slide grooves 10 under the guidance of their inclined surfaces. After the two fixing plates 17 are installed, the two trapezoidal blocks 9 are reset under the support of the corresponding first springs 11 and are engaged with the corresponding slots 16, so that the sealing cover 4 can be quickly installed, so that the sealing cover 4 can close the top of the vibration platform 3. When removing the sealing cover 4, the operator By pressing the two pressing rods 5 at the same time, the two pressing rods 5 move downward, which will drive the corresponding extrusion plates 8 to move under the guidance of the storage grooves 12. The two pressing rods 5 move downward, which will stretch the corresponding second springs 13. The two extrusion plates 8 move downward, which will drive the corresponding trapezoidal blocks 9 to move under the guidance of their own inclined surfaces and the inclined surfaces of the extrusion grooves 15, so that the two trapezoidal blocks 9 can be retracted into the corresponding limiting slide grooves 10 and compress the corresponding first springs 11. When the two extrusion plates 8 move downward to the extreme position, the two trapezoidal blocks 9 will disengage from the corresponding grooves 16, thereby facilitating the rapid removal of the sealing cover 4.

[0039] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A vibration device for the production of polyurethane foam sealant, characterized in that: include: A mounting base (1), wherein a plurality of dampers (7) are fixedly mounted on the top of the mounting base (1), and a vibration platform (3) is fixedly connected to the tops of the plurality of dampers (7); A mounting structure, the mounting structure being located on the vibration platform (3); The mounting structure comprises a fixing frame (6), a trapezoidal clamping block (9) and a first spring (11); the fixing frame (6) is fixedly connected to one side of the vibration platform (3); and a limiting sliding groove (10) is provided on one side of the inner wall of the fixing frame (6); The trapezoidal block (9) is slidably connected to the interior of the limiting slide groove (10), the first spring (11) is fixedly connected to the inner wall of the limiting slide groove (10), and one end of the first spring (11) away from the inner wall of the limiting slide groove (10) is fixedly connected to the trapezoidal block (9); The top of the trapezoidal block (9) is provided with an extrusion groove (15), and the inner top wall of the limiting slide groove (10) is provided with a storage groove (12).

2. A vibration device for producing polyurethane foam sealant according to claim 1, characterized in that: The mounting structure further comprises an extrusion plate (8), a pressing rod (5) and a second spring (13); the extrusion plate (8) is slidably connected inside the receiving groove (12); the extrusion plate (8) is slidably connected to the inner wall of the extrusion groove (15); and a sliding groove (14) is provided on the inner top wall of the receiving groove (12); The pressing rod (5) is slidably connected to the inside of the sliding groove (14), and the top end of the pressing rod (5) slides through the inner top wall of the sliding groove (14); The bottom end of the pressing rod (5) is fixedly connected to the extrusion plate (8), and the second spring (13) is fixedly sleeved on the outer surface of the pressing rod (5).

3. A vibration device for producing polyurethane foam sealant according to claim 2, characterized in that: One end of the second spring (13) is fixedly connected to the pressing rod (5), and one end of the second spring (13) away from the pressing rod (5) is fixedly connected to the inner bottom wall of the sliding groove (14).

4. A vibration device for producing polyurethane foam sealant according to claim 1, characterized in that: There are two mounting structures, which are symmetrically arranged on both sides of the fixing frame (6).

5. A vibration device for producing polyurethane foam sealant according to claim 4, characterized in that: A sealing cover (4) is installed on the top of the fixing frame (6), and two fixing plates (17) are fixedly connected to the bottom of the sealing cover (4), and the two fixing plates (17) are both slidably connected to the corresponding fixing frames (6); Wherein, a clamping groove (16) is provided on one side of the two fixing plates (17) close to the pressing rod (5), and the two trapezoidal clamping blocks (9) are clamped with the corresponding clamping grooves (16).

6. A vibration device for producing polyurethane foam sealant according to claim 1, characterized in that: The top of the mounting base (1) is fixedly connected to a soundproof box (2), and the vibration platform (3) is located inside the soundproof box (2).

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