High-sound-insulation type polyurethane foam joint mixture packaging device

Abstract

The utility model belongs to the technical field of packing devices, and particularly discloses a high-sound-insulation type polyurethane foam joint mixture packing device which comprises a conveying frame, a connecting frame is arranged on the conveying frame, a supporting frame is fixedly connected to the conveying frame, a connecting plate is fixedly connected to the surface of the connecting frame, an adjusting plate is fixedly connected to one side of the connecting plate, and the adjusting plate is fixedly connected to the other side of the connecting frame. According to the high-sound-insulation type polyurethane foam joint mixture packaging device, in the process that the two rotating shafts move close to each other relatively, the two jacking frames on one rotating shaft move close to each other relatively, the springs are compressed, and when the clamping plates move to proper positions, the two jacking frames on the other rotating shaft move close to each other relatively, so that the two jacking frames are tightly pressed. Through the relative acting force of the spring on the two limiting rods, the two limiting rods can abut against and fix the inner wall of the adhesive tape fixing ring, so that the situation that the adhesive tape cannot be kept tensioned due to the fact that the adhesive tape is not prone to shaking up and down when rotating is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging devices, in particular to a high-sound insulation polyurethane foam sealant packaging device. Background Art

[0002] Polyurethane foam sealant is a single-component, moisture-curing, multi-purpose polyurethane foam filling elastic sealing material. It is a special polyurethane product that fills polyurethane prepolymer, foaming agent, catalyst and other components into a pressure-resistant aerosol can. Its cured foam elastomer has excellent properties such as adhesion, waterproofing, resistance to thermal expansion and contraction, heat insulation, sound insulation and even flame retardancy (limited to flame retardant type). It is widely used for filling and sealing the edge seams of building doors and windows, expansion joints of components and holes.

[0003] After consulting the literature, it is learned that the currently published patent: CN215753392U discloses a polyurethane foam sealant packaging device, including a conveying device, a support frame, an adjustment device, a packaging device and a sealing device, the conveying device includes a frame rod, a conveying rod and a support leg; through the combination of the conveying device, the support frame, the adjustment device, the packaging device and the sealing device, the smooth conveying, packaging and sealing of the polyurethane foam sealant storage tank packaging box to be packaged can be achieved.

[0004] However, the following problems may occur during the use of the device in this scheme: since the device needs to use tape to seal the packaging box when packing the packaging box, but since the tape in the device is not provided with a limiting structure, the tape shakes during use, which may easily cause the tape to fail to remain taut, resulting in a reduction in the packaging effect of the tape on the packaging box. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The utility model aims to provide a high sound insulation polyurethane foam sealant packaging device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high sound insulation polyurethane foam sealant packaging device, comprising a conveying frame, a connecting frame is arranged on the conveying frame, a supporting frame is fixedly connected to the conveying frame, a connecting plate is fixedly connected to the surface of the connecting frame, an adjusting plate is fixedly connected to one side of the connecting plate, an adjusting groove is provided on the side of the adjusting plate away from the connecting plate, two symmetrical clamping plates are slidably connected inside the adjusting groove, rotating plates are rotatably connected to opposite sides of the two clamping plates, rotating shafts are fixedly connected to opposite sides of the two rotating plates, a limiting groove extending to the outside of the rotating shaft is provided inside the rotating shaft, two symmetrical limiting rods are slidably connected inside the limiting groove, opposite sides of the two limiting rods are fixedly connected to a tightening frame, and the cross-section of the tightening frame is V-shaped.

[0007] Preferably, a spring is fixedly connected between the two limiting rods.

[0008] Preferably, the interior of the adjustment groove is rotatably connected to a second threaded rod extending to the outside of the adjustment plate, the surface of the second threaded rod is provided with two opposite threads starting from its center, and the interior of the clamping plate is threadedly connected to the surface of the second threaded rod.

[0009] Preferably, the two clamping plates are respectively arranged on two opposite threads on the surface of the second threaded rod, a fixing plate is fixedly connected to one side of the support frame close to the connecting frame, and a motor is fixedly connected to the top of the fixing plate.

[0010] Preferably, the output end of the motor rotates to pass through the interior of the fixed plate and extend to the outside of the fixed plate, and the output end of the motor is fixedly connected to a first threaded rod, and one end of the first threaded rod away from the motor is threadedly passed through the interior of the connecting frame and extends to the outside of the connecting frame, and the surface of the first threaded rod is connected to the internal thread of the connecting frame, and one side of the fixed plate is fixedly connected to a limiting plate, and the bottom end of the limiting plate slides through the interior of the connecting frame and extends to the outside of the connecting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The high sound insulation type polyurethane foam sealant packaging device can tighten and fix the inner wall of the tape fixing ring through two limit rods, so that the tape is not easy to shake up and down when rotating, and the tape cannot be kept taut. At the same time, through the relative movement of the two clamping plates, the device can position tapes of different sizes and reduce the shaking of the tape during use, so that the packaging effect of the tape on the high sound insulation type polyurethane foam sealant packaging box is reduced, so that the staff can use the device more conveniently.

[0013] 2. The high-sound-insulating polyurethane foam sealant packaging device drives the first threaded rod to rotate through a motor, and the moving direction of the connecting frame can be limited by a limit plate, and the connecting frame can drive the packaging structure to move up and down, so that the device can package high-sound-insulating polyurethane foam sealant boxes of different heights, and the staff can use the device more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a high sound insulation polyurethane foam sealant packaging device of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the conveying frame of the utility model;

[0016] Figure 3This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the clamping plate of the utility model.

[0018] In the figure: 1. conveying frame; 2. connecting frame; 3. supporting frame; 4. fixing plate; 5. motor; 6. limiting plate; 7. first threaded rod; 8. connecting plate; 9. adjusting plate; 10. adjusting slot; 11. second threaded rod; 12. clamping plate; 13. rotating plate; 14. rotating shaft; 15. clamping frame; 16. limiting rod; 17. limiting slot; 18. spring. DETAILED DESCRIPTION

[0019] See also Figure 1-4 The utility model provides a technical solution: a high sound insulation type polyurethane foam sealant packaging device, including a conveying frame 1, a connecting frame 2 is arranged on the conveying frame 1, the connecting frame 2 can be moved up and down on the conveying frame 1, a packaging structure is arranged on the connecting frame 2, the packaging structure is an existing structure, and no more details are given here. The packaging structure can pack the packaging box of the high sound insulation type polyurethane foam sealant, the conveying frame 1 is fixedly connected with a supporting frame 3, the surface of the connecting frame 2 is fixedly connected with a connecting plate 8, one side of the connecting plate 8 is fixedly connected with an adjusting plate 9, and the adjusting plate 9 is away from the connecting plate 8. An adjustment groove 10 is provided on one side, and two symmetrical clamping plates 12 are slidably connected inside the adjustment groove 10. Rotating plates 13 are rotatably connected to the opposite sides of the two clamping plates 12. Rotating shafts 14 are fixedly connected to the opposite sides of the two rotating plates 13. A limiting groove 17 extending to the outside of the rotating shaft 14 is provided inside the rotating shaft 14. Two symmetrical limiting rods 16 are slidably connected inside the limiting groove 17. The opposite sides of the two limiting rods 16 are fixedly connected to a tightening frame 15. The cross-section of the tightening frame 15 is V-shaped, and the inner wall of the tape can be supported and fixed by the tightening frame 15.

[0020] Furthermore, a spring 18 is fixedly connected between the two limiting rods 16 , and the spring 18 can be compressed and reset through the relative movement of the two limiting grooves 17 .

[0021] Furthermore, the interior of the adjustment groove 10 is rotatably connected to a second threaded rod 11 extending to the outside of the adjustment plate 9. The surface of the second threaded rod 11 is provided with two opposite threads starting from its center. The interior of the clamping plate 12 is threadedly connected to the surface of the second threaded rod 11, and the two clamping plates 12 are respectively arranged on the two opposite threads on the surface of the second threaded rod 11.

[0022] After the staff rotates the second threaded rod 11, so that the second threaded rod 11 drives the two clamping plates 12 to move relatively away from each other, the staff places the tape between the two rotating shafts 14, and then the staff rotates the second threaded rod 11 in the opposite direction, so that the two clamping plates 12 drive the two rotating shafts 14 to move relatively close to each other, and the rotating shaft 14 slides into the interior of the tape fixing ring.

[0023] Specifically, by making the clamping frame 15 into a V-shape, the clamping frame 15 can slide into the interior of the tape fixing ring more smoothly. At the same time, when the two rotating shafts 14 are moving relatively close, the two clamping frames 15 on one rotating shaft 14 are moved relatively close to each other, so that the spring 18 is compressed. When the clamping plate 12 moves to a suitable position, the relative force of the spring 18 on the two limit rods 16 enables the two limit rods 16 to tighten and fix the inner wall of the tape fixing ring.

[0024] Furthermore, a fixing plate 4 is fixedly connected to one side of the support frame 3 close to the connecting frame 2, and a motor 5 is fixedly connected to the top of the fixing plate 4. The motor 5 is a forward and reverse motor. The motor 5 is an existing structure and will not be elaborated on here. The output end of the motor 5 rotates through the interior of the fixing plate 4 and extends to the outside of the fixing plate 4. The output end of the motor 5 is fixedly connected to a first threaded rod 7. One end of the first threaded rod 7 away from the motor 5 is threadedly penetrated through the interior of the connecting frame 2 and extends to the outside of the connecting frame 2. The surface of the first threaded rod 7 is connected to the internal thread of the connecting frame 2.

[0025] Furthermore, one side of the fixed plate 4 is fixedly connected to a limiting plate 6, and the bottom end of the limiting plate 6 slides through the interior of the connecting frame 2 and extends to the outside of the connecting frame 2. The limiting plate 6 can limit the moving direction of the connecting frame 2, and the connecting frame 2 can drive the packaging structure to move up and down, so that the device can pack high-sound insulation polyurethane foam sealant packaging boxes of different heights, and the staff can use the device more conveniently.

[0026] Working principle: For this type of high-sound insulation polyurethane foam sealant packaging device, the staff first rotates the second threaded rod 11, so that the second threaded rod 11 drives the two clamping plates 12 to move relatively away from each other, and then the staff places the tape between the two rotating shafts 14, and then the staff rotates the second threaded rod 11 in the opposite direction, so that the two clamping plates 12 drive the two rotating shafts 14 to move relatively close to each other, and the rotating shafts 14 slide into the inside of the tape fixing ring, and at the same time, the top tightening frame 15 is V-shaped, so that the top tightening frame 15 can slide into the inside of the tape fixing ring more smoothly, and at the same time, when the two rotating shafts 14 are moving relatively close to each other, one rotating shaft 14 The two tightening frames 15 on 4 move relatively close to each other, so that the spring 18 is compressed. When the clamping plate 12 moves to a suitable position, the relative force of the spring 18 on the two limit rods 16 makes the two limit rods 16 press and fix the inner wall of the tape fixing ring, so that the tape is not easy to shake up and down when rotating, so that the tape cannot be kept tensioned. The staff starts the motor 5, and the motor 5 drives the first threaded rod 7 to rotate, and the moving direction of the connecting frame 2 is limited by the limit plate 6, and the connecting frame 2 can drive the packaging structure to move up and down, so that the device can package high sound insulation polyurethane foam sealant packaging boxes of different heights.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly sound-insulating polyurethane foam sealant packaging device, comprising a conveying frame (1), a connecting frame (2) being arranged on the conveying frame (1), characterized in that: The conveying frame (1) is fixedly connected to a supporting frame (3); a connecting plate (8) is fixedly connected to the surface of the connecting frame (2); an adjusting plate (9) is fixedly connected to one side of the connecting plate (8); an adjusting groove (10) is provided on the side of the adjusting plate (9) away from the connecting plate (8); two symmetrical clamping plates (12) are slidably connected inside the adjusting groove (10); a rotating plate (13) is rotatably connected to the opposite sides of the two clamping plates (12); a rotating shaft (14) is fixedly connected to the opposite sides of the two rotating plates (13); a limiting groove (17) extending to the outside of the rotating shaft (14) is provided inside the rotating shaft (14); two symmetrical limiting rods (16) are slidably connected inside the limiting groove (17); opposite sides of the two limiting rods (16) are fixedly connected to a tightening frame (15); and the cross section of the tightening frame (15) is V-shaped.

2. A high sound insulation polyurethane foam sealant packaging device according to claim 1, characterized in that: A spring (18) is fixedly connected between the two limiting rods (16).

3. A high sound insulation polyurethane foam sealant packaging device according to claim 1, characterized in that: The interior of the adjustment groove (10) is rotatably connected to a second threaded rod (11) extending to the outside of the adjustment plate (9); the surface of the second threaded rod (11) is provided with two opposite threads starting from its center; the interior of the clamping plate (12) is threadedly connected to the surface of the second threaded rod (11).

4. A high sound insulation polyurethane foam sealant packaging device according to claim 3, characterized in that: The two clamping plates (12) are respectively arranged on two opposite threads on the surface of the second threaded rod (11).

5. A high sound insulation polyurethane foam sealant packaging device according to claim 1, characterized in that: A fixing plate (4) is fixedly connected to one side of the support frame (3) close to the connecting frame (2), and a motor (5) is fixedly connected to the top of the fixing plate (4).

6. A high sound insulation polyurethane foam sealant packaging device according to claim 5, characterized in that: The output end of the motor (5) rotates through the interior of the fixed plate (4) and extends to the outside of the fixed plate (4); the output end of the motor (5) is fixedly connected to a first threaded rod (7); one end of the first threaded rod (7) away from the motor (5) is threadedly penetrated through the interior of the connecting frame (2) and extends to the outside of the connecting frame (2).

7. A high sound insulation polyurethane foam sealant packaging device according to claim 6, characterized in that: The surface of the first threaded rod (7) is threadably connected to the interior of the connecting frame (2).

8. A high sound insulation polyurethane foam sealant packaging device according to claim 6, characterized in that: One side of the fixed plate (4) is fixedly connected to a limiting plate (6), and the bottom end of the limiting plate (6) slides through the interior of the connecting frame (2) and extends to the outside of the connecting frame (2).

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