Packaging and gluing equipment for acoustic panel production

Abstract

The utility model discloses packaging and gluing equipment for acoustic panel production, which is applied to the technical field of acoustic panel production, and is characterized in that a fixed block is pulled to separate a limiting rod from a limiting hole, so that a first spring is stretched, and then an L-shaped rod is moved to drive guide wheels to move, so that two groups of guide wheels can be close to or far away from each other; a positioning pin is pressed to be retracted into an L-shaped rod, and then a connecting rod is pulled to drive a guide wheel to move downwards, so that the distance between a dispensing head and the acoustic board can be adjusted, the situation that the dispensing head is too close to or too far away from the acoustic board is avoided, and gluing operation is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of sound-absorbing panel production technology, and specifically relates to a packaging and coating equipment for sound-absorbing panel production. Background Technology

[0002] Sound-absorbing panels are an ideal sound-absorbing decorative material. They possess advantages such as sound absorption, environmental friendliness, flame retardancy, heat insulation, thermal insulation, moisture resistance, mildew resistance, easy dust removal, easy cutting, mosaic capability, simple construction, good stability, good impact resistance, good independence, and high cost-effectiveness. During the adhesive application process, it is necessary to ensure that the adhesive is applied evenly and in a straight line. Therefore, a device is needed that allows users to quickly apply the adhesive, reducing the number of reapplications and ensuring uniform application.

[0003] Currently, Chinese utility model patent CN211134508U discloses a packaging and coating equipment for sound-absorbing panel production, which relates to the field of adhesive coating devices for sound-absorbing panel production. Although the device can ensure that there is no left-right shaking during the dispensing process and that the dispensing path is always a straight line, the distance between the two sets of wheels is fixed and cannot be adjusted according to the size of the sound-absorbing panel, resulting in it only being applicable to sound-absorbing panels of fixed size, and thus having a narrow range of applications. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging and coating equipment for the production of sound-absorbing panels, which has the advantage of being applicable to sound-absorbing panels of different sizes.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a sealing and coating equipment for producing sound-absorbing panels, comprising a tube body, a fixing plate provided on the outer side of the tube body, an L-shaped rod slidably connected inside the fixing plate, a connecting rod slidably connected to the inner wall of the L-shaped rod, a bracket fixedly connected to one side of the connecting rod, and a guide wheel rotatably connected to the inner wall of the bracket.

[0006] The above technical solution involves moving the L-shaped rod to move the guide wheels, allowing the two sets of guide wheels to move closer or further apart, suitable for sound-absorbing panels of different sizes. Pulling the connecting rod moves the guide wheels downward, thereby adjusting the distance between the dispensing head and the sound-absorbing panel, preventing the dispensing head from being too close or too far from the sound-absorbing panel, which is beneficial for the glue application process.

[0007] The present invention is further configured such that: the tube body includes a fixing rod, a pressing block, an extrusion plate, a rubber sheet and a dispensing head; the fixing rod is slidably connected to the inner wall of the tube body; the pressing block is fixedly connected to the top of the fixing rod; and the extrusion plate is fixedly connected to the bottom of the fixing rod.

[0008] The above technical solution facilitates the application of adhesive to the sound-absorbing panels.

[0009] The present invention is further configured such that a rubber sheet is provided on the outer side of the extrusion plate, and a dot is connected to the bottom of the tube.

[0010] By adopting the above technical solution, it is possible to prevent the adhesive from sticking to the inner wall of the tube.

[0011] The present invention is further configured such that the L-shaped rod includes a limiting hole, a limiting rod, a fixing block, a first spring, a slider, and a sliding groove. The inner wall of the L-shaped rod has a limiting hole, the inner wall of the limiting hole is engaged with the limiting rod, the top of the limiting rod passes through the top of the fixing plate and is fixedly connected to the fixing block, and the outer side of the limiting rod is provided with the first spring.

[0012] The above technical solution facilitates the positioning of the L-shaped rod.

[0013] The present invention is further configured such that a slider is fixedly connected to the bottom of the L-shaped rod, and a groove is provided on the inner wall of the fixing plate, and the slider is slidably connected to the groove.

[0014] By adopting the above technical solution, the L-shaped rod can maintain stable movement.

[0015] The present invention is further configured such that the number of limiting holes is several, the several limiting holes are equidistantly arranged, one end of the first spring is fixedly connected to the top of the fixing plate, and the other end of the first spring is fixedly connected to the bottom of the fixing block.

[0016] The above technical solution facilitates the automatic insertion of the limiting rod into the limiting hole.

[0017] The present invention is further configured such that the connecting rod includes a positioning hole, a positioning pin, a connecting plate, a second spring, and a guide rod. The inner wall of the L-shaped rod is provided with a positioning hole, and the number of positioning holes is several. The inner wall of the connecting rod is slidably connected to a positioning pin. One end of the positioning pin is fixedly connected to a connecting plate. The bottom of the connecting plate is fixedly connected to a second spring. One end of the positioning pin is located inside the positioning hole.

[0018] The above technical solution facilitates the positioning of the connecting plate.

[0019] The present invention is further configured such that a guide rod is slidably connected to the inner wall of the connecting plate, and one end of the guide rod is fixedly connected to the inner wall of the connecting rod.

[0020] The above technical solution allows the positioning pin to move stably.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1: Pull the fixing block to separate the limiting rod from the limiting hole, thereby stretching the first spring. Then move the L-shaped rod to drive the guide wheel to move, so that the two sets of guide wheels can move closer or further apart. This is suitable for sound-absorbing panels of different sizes.

[0023] 2: Press the positioning pin to retract it into the L-shaped rod, then pull the connecting rod to move the guide wheel down, thereby adjusting the distance between the dispensing head and the sound-absorbing panel, avoiding the dispensing head being too close or too far from the sound-absorbing panel, which is beneficial for the glue application operation. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a structural schematic diagram of the fixing plate and L-shaped rod of this utility model;

[0026] Figure 3 This is a utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0027] Reference numerals in the attached drawings: 1. Tube body; 101. Fixing rod; 102. Pressing block; 103. Extrusion plate; 104. Rubber sheet; 105. Dispensing head; 2. Fixing plate; 3. L-shaped rod; 301. Limiting hole; 302. Limiting rod; 303. Fixing block; 304. First spring; 305. Sliding block; 306. Slide groove; 4. Connecting rod; 401. Positioning hole; 402. Positioning pin; 403. Connecting plate; 404. Second spring; 405. Guide rod; 5. Bracket; 6. Guide wheel. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example 1:

[0030] refer to Figure 1 , Figure 2 and Figure 3 An encapsulation and coating equipment for producing sound-absorbing panels includes a tube body 1, a fixing plate 2 on the outer side of the tube body 1, an L-shaped rod 3 slidably connected inside the fixing plate 2, a connecting rod 4 slidably connected to the inner wall of the L-shaped rod 3, a bracket 5 fixedly connected to one side of the connecting rod 4, and two guide wheels 6 rotatably connected to the inner wall of the bracket 5.

[0031] refer to Figure 1 and Figure 2 The tube body 1 includes a fixing rod 101, a pressing block 102, a squeezing plate 103, a rubber sheet 104, and a dispensing head 105. The fixing rod 101 is slidably connected to the inner wall of the tube body 1. The pressing block 102 is fixedly connected to the top of the fixing rod 101, and the squeezing plate 103 is fixedly connected to the bottom of the fixing rod 101.

[0032] A rubber sheet 104 is provided on the outside of the extrusion plate 103, and a dot 105 is connected to the bottom of the tube body 1.

[0033] One side of the tube body 1 has an injection hole, and a sealing plug is attached to the inner wall of the injection hole. The glue is injected into the tube body 1 through the injection hole. Then, the pressing block 102 is pressed to make the fixing rod 101 move the extrusion plate 103 downward, so that the extrusion plate 103 pushes the glue to flow out from the dispensing head 105. The rubber sheet 104 can prevent the glue from sticking to the inner wall of the tube body 1.

[0034] The L-shaped rod 3 includes a limiting hole 301, a limiting rod 302, a fixing block 303, a first spring 304, a slider 305, and a sliding groove 306. The inner wall of the L-shaped rod 3 has a limiting hole 301, and the inner wall of the limiting hole 301 is engaged with the limiting rod 302. The top of the limiting rod 302 passes through the top of the fixing plate 2 and is fixedly connected to the fixing block 303. The outer side of the limiting rod 302 is provided with the first spring 304.

[0035] The bottom of the L-shaped rod 3 is fixedly connected to a slider 305. The inner wall of the fixing plate 2 is provided with a groove 306. The slider 305 is slidably connected to the groove 306. When the L-shaped rod 3 moves, the slider 305 can slide in the groove 306. The L-shaped rod 3 can maintain stable movement through the slider 305 and the groove 306.

[0036] The number of limiting holes 301 is several, and the several limiting holes 301 are equally spaced. One end of the first spring 304 is fixedly connected to the top of the fixing plate 2, and the other end of the first spring 304 is fixedly connected to the bottom of the fixing block 303.

[0037] Brief description of the usage process: When it is necessary to adjust the distance between the guide wheels 6, pull the fixing block 303 to separate the limiting rod 302 from the limiting hole 301, thereby stretching the first spring 304. Then move the L-shaped rod 3 to drive the guide wheels 6 to move, so that the two sets of guide wheels 6 can be brought closer or further apart. This is suitable for sound-absorbing panels of different sizes. After the adjustment is completed, release the fixing block 303. The rebound force of the first spring 304 can make the limiting rod 302 automatically insert into the other limiting hole 301 to fix the L-shaped rod 3.

[0038] Example 2:

[0039] refer to Figure 1 , Figure 2 and Figure 3 A sealing and coating equipment for producing sound-absorbing panels includes a tube body 1, a fixing plate 2 on the outer side of the tube body 1, an L-shaped rod 3 slidably connected inside the fixing plate 2, a connecting rod 4 slidably connected to the inner wall of the L-shaped rod 3, a bracket 5 fixedly connected to one side of the connecting rod 4, and a guide wheel 6 rotatably connected to the inner wall of the bracket 5.

[0040] The connecting rod 4 includes a positioning hole 401, a positioning pin 402, a connecting plate 403, a second spring 404, and a guide rod 405. The inner wall of the L-shaped rod 3 is provided with positioning holes 401, and there are several positioning holes 401. The inner wall of the connecting rod 4 is slidably connected with the positioning pin 402. One end of the positioning pin 402 is fixedly connected to the connecting plate 403. The bottom of the connecting plate 403 is fixedly connected to the second spring 404. One end of the positioning pin 402 is located in the positioning hole 401.

[0041] A guide rod 405 is slidably connected to the inner wall of the connecting plate 403. One end of the guide rod 405 is fixedly connected to the inner wall of the connecting rod 4. The connecting plate 403 moves through the guide rod 405, which can improve the stability of the positioning pin 402 when it moves.

[0042] Brief description of the usage process: Press the positioning pin 402 to retract it into the L-shaped rod 3, and cause the connecting plate 403 to drive the second spring 404 to compress. Then pull the connecting rod 4 to drive the guide wheel 6 to move down. When the positioning pin 402 moves to the position of another positioning hole 401, the second spring 404 can cause the connecting plate 403 to drive the positioning pin 402 to pop out from the other positioning hole 401, thereby adjusting the distance between the glue dispensing head 105 and the sound-absorbing plate, avoiding the glue dispensing head 105 being too close or too far from the sound-absorbing plate, which is beneficial to the glue application operation.

[0043] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An encapsulation and gluing device for the production of acoustic panels, comprising a tubular body (1), characterized in that: The outer side of the pipe body (1) is provided with a fixed plate (2), the inner side of the fixed plate (2) is slidably connected with an L-shaped rod (3), the inner wall of the L-shaped rod (3) is slidably connected with a connecting rod (4), one side of the connecting rod (4) is fixedly connected with a support (5), and the inner wall of the support (5) is rotatably connected with a guide wheel (6).

2. The packaging and gluing device for the production of acoustic panels according to claim 1, characterized in that: The pipe body (1) comprises a fixed rod (101), a pressing block (102), an extrusion plate (103), a rubber sheet (104) and a glue dispensing head (105), the inner wall of the pipe body (1) is slidably connected with the fixed rod (101), the top of the fixed rod (101) is fixedly connected with the pressing block (102), and the bottom of the fixed rod (101) is fixedly connected with the extrusion plate (103).

3. The packaging and gluing apparatus for the production of acoustic panels according to claim 2, characterized in that: The outer side of the extrusion plate (103) is provided with a rubber sheet (104), and the bottom of the pipe body (1) is communicated with a glue dispensing head (105).

4. The packaging and gluing apparatus for the production of acoustic panels according to claim 1, characterized in that: The inner wall of the L-shaped rod (3) is provided with a limiting hole (301), the inner wall of the limiting hole (301) is clamped with a limiting rod (302), the top of the limiting rod (302) penetrates through the top of the fixed plate (2) and is fixedly connected with a fixed block (303), and the outer side of the limiting rod (302) is provided with a first spring (304).

5. The packaging and gluing apparatus for the production of acoustic panels according to claim 4, characterized in that: The bottom of the L-shaped rod (3) is fixedly connected with a sliding block (305), the inner wall of the fixed plate (2) is provided with a sliding groove (306), and the sliding block (305) is slidably connected with the sliding groove (306).

6. The packaging and gluing apparatus for the production of acoustic panels according to claim 4, characterized in that: The number of the limiting holes (301) is several, the several limiting holes (301) are equidistantly arranged, one end of the first spring (304) is fixedly connected with the top of the fixed plate (2), and the other end of the first spring (304) is fixedly connected with the bottom of the fixed block (303).

7. The packaging and gluing apparatus for the production of acoustic panels according to claim 1, characterized in that: The inner wall of the L-shaped rod (3) is provided with a positioning hole (401), the number of the positioning hole (401) is several, the inner wall of the connecting rod (4) is slidably connected with a positioning pin (402), one end of the positioning pin (402) is fixedly connected with a connecting plate (403), the bottom of the connecting plate (403) is fixedly connected with a second spring (404), and one end of the positioning pin (402) is located in the positioning hole (401).

8. The packaging and gluing apparatus for the production of acoustic panels according to claim 7, characterized in that: The inner wall of the connecting plate (403) is slidably connected with a guide rod (405), and one end of the guide rod (405) is fixedly connected with the inner wall of the connecting rod (4).

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