Glue mist extraction device of solvent-free compound machine

Abstract

The utility model relates to the technical field of glue mist extraction equipment, and discloses a glue mist extraction device of a solvent-free compound machine, which comprises a through box, a rectangular sealing hole is formed in the side wall of the through box, a vertical sealing plate is movably arranged in the sealing hole, and a plurality of horizontal mounting frames are fixed on the side wall of one side of the sealing plate at equal intervals along the height direction. A sealing box is fixed to the side wall of the other side of the sealing plate, the mounting frame is movably arranged in the through box, a horizontal filter screen is fixed to the inner side of the mounting frame, a horizontal activated carbon filter plate is movably arranged at the top end of the filter screen, an insertion sleeve is fixed to the outer side wall, located on the lower side of the sealing box, of the through box, and a rectangular bottom hole is formed in the bottom wall of the sealing box; a vertical inserting column is movably arranged in the bottom hole, and the bottom of the inserting column is movably arranged on the inner ring of the inserting sleeve. The glue mist filtering device is rigorous in design, the process of disassembling and assembling the filtering structure is relatively simple, the filtering structure is convenient to clean and replace, the convenience is relatively high, glue mist can be fully filtered, and the glue mist filtering effect is relatively good.

Description

Technical Field

[0001] The utility model relates to the technical field of glue mist extraction equipment, in particular to a glue mist extraction device for a solvent-free laminating machine. Background Art

[0002] Solvent-free lamination is a method of laminating two substrates together on a solvent-free laminating machine using a 100% solid solvent-free adhesive, also known as reactive lamination. In the process of using a solvent-free laminating machine to produce composite films, the high-speed rotation of the equipment in the coating unit of the solvent-free laminating machine will produce glue wire drawing during the composite coating process. The glue wire drawing spreads into the air to produce glue mist, which is then diffused throughout the workshop through air circulation, causing certain hazards to operators, equipment and products. Generally, a solvent-free laminating machine glue mist extraction device is used to extract and filter the glue mist.

[0003] In the patent document with the published announcement number CN208115373U, a solvent-free laminating machine glue mist extraction device is disclosed, including a support leg, a workbench is arranged at the upper end of the support leg, a solvent-free laminating machine is arranged at the upper end of the workbench, an electric slide is arranged on the left side of the solvent-free laminating machine and the upper end of the workbench, an electric mechanical arm is arranged at the upper end of the electric slide, a ventilation duct is arranged at the upper end of the electric mechanical arm, a wind collecting hood is arranged at one end of the ventilation duct, and a filter cartridge is connected to the other end of the ventilation duct, the filter cartridge is arranged on the left side of the workbench, a first filter screen and a second filter screen are arranged in sequence from top to bottom inside the filter cartridge, and an air outlet duct is arranged at the lower end of the filter cartridge, an exhaust fan is arranged inside the air outlet duct, a dust bag is arranged at the lower end of the air outlet duct, and a PLC controller is arranged at the right end of the workbench. The utility model has a simple structure and is easy to operate, and can effectively filter and remove glue mist, purify the working environment, and reduce the harm caused by glue mist to the health of workers, equipment and products.

[0004] When the above device is in use, a filter net is used as a filtering structure to filter the extracted glue mist. In order to ensure the effect of filtering the glue mist, it needs to be cleaned and replaced frequently. However, the process of disassembling and assembling the filtering structure is relatively difficult, and the process of cleaning and replacing the filtering structure is difficult, and the convenience is poor, which affects the effect of filtering the glue mist. Therefore, a solvent-free laminating machine glue mist extraction device is needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a solvent-free laminating machine glue mist extraction device, which solves the problems raised in the background technology.

[0006] The embodiment of the present application provides a solvent-free laminating machine glue mist extraction device, including a through box, a rectangular sealing hole is opened on the side wall of the through box, a vertical sealing plate is movably provided inside the sealing hole, a plurality of horizontal mounting frames are fixed on the side wall of one side of the sealing plate at equal distances in the height direction, a sealing box is fixed on the side wall of the other side of the sealing plate, the mounting frame is movably arranged inside the through box, a horizontal filter screen is fixed on the inner side of the mounting frame, a horizontal activated carbon filter plate is movably provided on the top of the filter screen, and the through box located at the lower side of the sealing box A sleeve is fixed on the outer wall, a rectangular bottom hole is provided on the bottom wall of the sealing box, a vertical plug post is movably provided inside the bottom hole, the bottom of the plug post is movably provided on the inner circle of the sleeve, a horizontal flat plate is fixed on the top of the plug post, the bottom wall of the flat plate and the inner bottom wall of the sealing box are connected with a spring, an opening is provided on the side wall of the sealing box located on the upper side of the flat plate, which is away from the through box, a horizontal connecting rod is movably provided inside the opening, the connecting rod is transmission-connected to the flat plate, and a vertical rod is fixed to the side end of the connecting rod extending out of the sealing box.

[0007] Optionally, horizontal side rods are fixed on both sides of the side walls of the sealing box away from the through box, vertical grip rods are fixed on the side ends of the two side rods away from the sealing box, horizontal guide sleeves are fixed on the top and bottom ends of the vertical rods, and the two guide sleeves are movably sleeved on the outsides of the two side rods respectively, the size of the opening is adapted to the size of the connecting rod, and the side end of the connecting rod located inside the sealing box is hinged with an inclined rod that is inclined, and the bottom end of the inclined rod is hinged to the top wall of the flat plate away from the connecting rod, a sliding groove is opened on the inner side wall of the sealing box along the height direction, and a slider is fixed to the side end of the flat plate, and the slider is slidably connected to the sliding groove.

[0008] By adopting the above technical solution, when the connecting rod drives the top end of the inclined rod to move horizontally to the left, the bottom end of the inclined rod can drive the plate and the plug column to rise.

[0009] Optionally, friction patterns are provided on the outer side of the grip rod, and the size of the inner ring of the guide sleeve is matched with the size of the side rod.

[0010] By adopting the above technical solution, it is possible to prevent the hand from slipping when holding the handle.

[0011] Optionally, the spring is movably sleeved on the outside of the plug post, the size of the bottom hole is matched with the size of the plug post, and the size of the inner ring of the sleeve is matched with the size of the plug post.

[0012] By adopting the above technical solution, the bottom of the plug post is inserted into the inner circle of the plug sleeve, which can prevent the sealing box, the sealing plate and the installation frame from moving in the horizontal direction.

[0013] Optionally, the outer wall of the sealing box contacts the outer wall of the through box, the size of the sealing hole matches the size of the sealing plate, the size of the mounting frame matches the size of the interior of the through box, and the size of the activated carbon filter plate matches the size of the inner side of the mounting frame.

[0014] By adopting the above technical solution, the sealing box, the sealing plate and the installation frame can be prevented from moving in the vertical direction.

[0015] Optionally, a plurality of rectangular slots are equidistantly provided on the inner side wall of the through box away from the sealing box in the height direction, and an insert block is fixed to the side end of the installation frame. The insert block is movably arranged inside the slot, and the size of the slot is adapted to the size of the insert block.

[0016] By adopting the above technical solution, the installation frame can be prevented from moving.

[0017] Optionally, an exhaust fan is installed on the outer top wall of the ventilation box, a horizontal air inlet pipe is provided at the side end of the exhaust fan, an air outlet pipe is provided at the bottom end of the exhaust fan, a fog collecting hood is connected to the side end of the air inlet pipe of the exhaust fan, and the bottom end of the air outlet pipe of the exhaust fan extends to the interior of the ventilation box.

[0018] By adopting the above technical solution, the exhaust fan can extract the glue mist through the exhaust fan, so that the air containing the glue mist can enter the mist collecting hood, and the glue mist can be transported to the inside of the ventilation box through the exhaust pipe of the exhaust fan.

[0019] Optionally, a row of pipes is connected to the bottom end of the through box, an L-shaped bracket is fixed to the outer bottom wall of the through box, a vertical mounting plate is fixed to the side end of the bracket, and bolt holes are provided at the four corners of the mounting plate.

[0020] By adopting the above technical solution, the mounting plate can be stably fixed on the solvent-free laminating machine by bolts.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The present application proposes a device for removing glue mist from a solvent-free laminating machine. When the solvent-free laminating machine is in operation, toxic mist is generated. Through the operation of the exhaust fan, the glue mist can be fully filtered through multiple activated carbon filter plates and filter nets, and the effect of filtering the glue mist is better.

[0023] The present application proposes a solvent-free laminating machine glue mist extraction device. If it is necessary to disassemble the filter structure, hold the grip rod with your hand and pull the vertical rod with your fingers until the plug is disengaged from the plug sleeve, then move the grip rod until the installation frame is disengaged from the flow box, and then remove the activated carbon filter plate to complete the disassembly of the filter structure. If it is necessary to install the filter structure, hold the grip rod with your hand and pull the vertical rod with your fingers, then move the grip rod to allow the installation frame to enter the interior of the flow box until the sealing plate is located inside the sealing hole, and then release the vertical rod to complete the installation of the filter structure. The process of disassembling and assembling the filter structure is relatively simple, and it is easy to clean and replace the filter structure, and it is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0026] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement at A in FIG.

[0027] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at B in FIG.

[0028] In the figure: 1. box-passing; 2. box-sealing; 3. side rod; 4. guide sleeve; 5. grip rod; 6. vertical rod; 7. connecting rod; 8. plug-in column; 9. plug-in sleeve; 10. exhaust fan; 11. mist collecting hood; 12. bracket; 13. mounting plate; 14. drainage pipe; 15. sealing hole; 16. sealing plate; 17. mounting frame; 18. filter screen; 19. activated carbon filter plate; 20. opening hole; 21. inclined rod; 22. flat plate; 23. spring; 24. bottom hole; 25. slot; 26. plug-in block. DETAILED DESCRIPTION

[0029] See also Figure 1-4 The utility model provides a technical solution: a glue mist extraction device for a solvent-free laminating machine, comprising a through box 1, the bottom end of which is connected to a discharge pipe 14, an L-shaped bracket 12 is fixed to the outer bottom wall of the through box 1, a vertical mounting plate 13 is fixed to the side end of the bracket 12, and bolt holes are provided at the four corners of the mounting plate 13, and the mounting plate 13 can be stably fixed to the solvent-free laminating machine by bolts.

[0030] A rectangular sealing hole 15 is provided on the side wall of the through box 1, and a vertical sealing plate 16 is movably provided inside the sealing hole 15. A plurality of horizontal mounting frames 17 are fixed equidistantly along the height direction on the side wall of one side of the sealing plate 16, and a sealing box 2 is fixed on the side wall of the other side of the sealing plate 16. The mounting frame 17 is movably provided inside the through box 1, and a horizontal filter screen 18 is fixed inside the mounting frame 17. A horizontal activated carbon filter plate 19 is movably provided on the top of the filter screen 18. A vertical plug sleeve 9 is fixed on the outer side wall of the through box 1 located below the sealing box 2. A rectangular bottom hole 24 is provided on the bottom wall of the sealing box 2, and a vertical plug post 8 is movably provided inside the bottom hole 24. The bottom of the plug post 8 is movably provided on the inner circle of the plug sleeve 9, and a horizontal plate 22 is fixed to the top of the plug post 8. The bottom wall of the plate 22 and the inner bottom wall of the sealing box 2 are connected with a vertical spring 23. An opening 20 is provided on the side wall of the sealing box 2 located on the upper side of the plate 22 away from the through box 1, and a horizontal connecting rod 7 is movably provided inside the opening 20. The connecting rod 7 is transmission-connected to the plate 22, and a vertical vertical rod 6 is fixed to the side end of the connecting rod 7 extending out of the sealing box 2.

[0031] In some technical solutions, such as Figure 1 and Figure 2 As shown, horizontal side rods 3 are fixed on both sides of the side wall of the sealing box 2 away from the through box 1, and vertical grip rods 5 are fixed on the side ends of the two side rods 3 away from the sealing box 2. Horizontal guide sleeves 4 are fixed on the top and bottom ends of the vertical rod 6, and the two guide sleeves 4 are movably sleeved on the outsides of the two side rods 3 respectively. The size of the opening 20 is adapted to the size of the connecting rod 7. The side end of the connecting rod 7 inside the sealing box 2 is hinged with an inclined inclined rod 21, and the bottom end of the inclined rod 21 is hinged to the top wall of the flat plate 22 away from the connecting rod 7. The top end of the inclined rod 21 is located on the left side of the bottom end of the inclined rod 21. When the connecting rod 7 drives the top end of the inclined rod 21 to move horizontally to the left, the bottom end of the inclined rod 21 can drive the flat plate 22 and the plug column 8 to rise. A slide groove is opened on the inner side wall of the sealing box 2 along the height direction, and a slider is fixed to the side end of the flat plate 22. The slider is slidably connected to the slide groove, so that the flat plate 22 and the plug column 8 can be stably raised and lowered.

[0032] The outer side of the grip 5 is provided with friction lines to prevent the hand from slipping when holding the grip 5. The size of the inner ring of the guide sleeve 4 is matched with the size of the side rod 3, so that the vertical rod 6 and the connecting rod 7 can move horizontally stably.

[0033] In some technical solutions, such as Figure 2 and Figure 3As shown, the spring 23 is movably sleeved on the outside of the plug column 8, the size of the bottom hole 24 is matched with the size of the plug column 8, the size of the inner circle of the sleeve 9 is matched with the size of the plug column 8, and the bottom of the plug column 8 is inserted into the inner circle of the sleeve 9, which can prevent the sealing box 2, the sealing plate 16 and the installation frame 17 from moving in the horizontal direction. The outer wall of the sealing box 2 contacts the outer wall of the through box 1, and the size of the sealing hole 15 is matched with the size of the sealing plate 16, which can prevent the sealing box 2, the sealing plate 16 and the installation frame 17 from moving in the vertical direction, and can achieve stable fixation of the sealing box 2, the sealing plate 16 and the installation frame 17. The size of the installation frame 17 is matched with the size of the inside of the through box 1, and the size of the activated carbon filter plate 19 is matched with the size of the inner side of the installation frame 17, so that the activated carbon filter plate 19 and the filter net 18 can fully filter the glue mist entering the through box 1.

[0034] In some technical solutions, such as Figure 2 and Figure 4 As shown, a plurality of rectangular slots 25 are provided at equal distances in the height direction on the inner wall of the through box 1 away from the sealing box 2, and an insert block 26 is fixed to the side end of the mounting frame 17. The insert block 26 is movably arranged inside the slot 25. The size of the slot 25 matches the size of the insert block 26. The insert block 26 is inserted into the slot 25 to further prevent the mounting frame 17 from moving.

[0035] In some technical solutions, such as Figure 1 and Figure 2 As shown, an exhaust fan 10 is installed on the outer top wall of the ventilation box 1, a horizontal air inlet pipe is arranged at the side end of the exhaust fan 10, an air outlet pipe is arranged at the bottom end of the exhaust fan 10, the side end of the air inlet pipe of the exhaust fan 10 is connected with a mist collecting hood 11, and the bottom end of the air outlet pipe of the exhaust fan 10 extends to the interior of the ventilation box 1. Through the operation of the exhaust fan 10, the glue mist is extracted by the exhaust fan 10, so that the air containing the glue mist can enter the mist collecting hood 11, and the glue mist is transported to the interior of the ventilation box 1 through the air outlet pipe of the exhaust fan 10.

[0036] When in use, the mounting plate 13 is stably fixed to the solvent-free compounding machine by bolts, and the mist collecting hood 11 is aligned with the coating unit of the solvent-free compounding machine. The solvent-free compounding machine generates toxic mist when working. If it is necessary to extract and filter the glue mist, the air containing the glue mist can enter the mist collecting hood 11 through the operation of the exhaust fan 10, and the glue mist is transported to the inside of the flow box 1 through the air outlet pipe of the exhaust fan 10, so that the glue mist can move downward in the flow box 1, and the glue mist can be fully filtered by multiple activated carbon filter plates 19 and filter nets 18, and the filtered air can be discharged through the exhaust pipe 14, so that the glue mist can be fully filtered , the effect of filtering glue mist is better; the filter screen 18 and the activated carbon filter plate 19 are used as the filtering structure. If the filtering structure needs to be disassembled, first hold the gripping rod 5 with your hand, and pull the vertical rod 6 to the left with your finger, so that the vertical rod 6 and the connecting rod 7 can move horizontally to the left, and the connecting rod 7 can drive the top of the inclined rod 21 to move horizontally to the left, so that the bottom end of the inclined rod 21 can drive the flat plate 22 and the plug 8 to rise, until the plug 8 is separated from the plug sleeve 9, and then move the gripping rod 5 to the left, so that the gripping rod 5, the side rod 3, the sealing box 2, the sealing plate 16, the installation frame 17, the filter screen 18 and the activated carbon filter plate 19 and the plug block 26 can move horizontally to the left, The plug block 26 is separated from the slot 25 until the installation frame 17 is separated from the through box 1, and the activated carbon filter plate 19 can be removed, and the filter structure can be disassembled, the filter screen 18 can be cleaned, and a new activated carbon filter plate 19 can be replaced, which is convenient for cleaning and replacing the filter structure. If the filter structure needs to be installed, first hold the grip 5 with your hand, and pull the vertical rod 6 to the left with your finger, so that the vertical rod 6 and the connecting rod 7 can move horizontally to the left, so that the connecting rod 7 can drive the top of the inclined rod 21 to move horizontally to the left, so that the bottom end of the inclined rod 21 can drive the flat plate 22 and the plug column 8 to rise, so that the spring 23 can be extended, and then by moving the grip 5, the The installation frame 17 enters the interior of the through box 1 until the sealing plate 16 is located inside the sealing hole 15, so that the plug block 26 can be inserted into the interior of the slot 25. At this time, the plug post 8 is located on the upper side of the plug sleeve 9. Then the vertical rod 6 is released, and the elastic force of the spring 23 can cause the spring 23 to contract, so that the top end of the spring 23 can drive the flat plate 22 and the plug post 8 to descend until the bottom end of the plug post 8 is inserted into the interior of the plug sleeve 9. The sealing box 2, the sealing plate 16, the installation frame 17 and the filter screen 18 can be stably fixed, and the installation of the filter structure can be completed. The process of disassembling and assembling the filter structure is relatively simple, which is convenient for cleaning and replacing the filter structure and has high convenience.

Claims

1. A solvent-free laminating machine glue mist extraction device, comprising a through box (1), characterized in that: A rectangular sealing hole (15) is provided on the side wall of the through box (1), a vertical sealing plate (16) is movably provided inside the sealing hole (15), a plurality of horizontal mounting frames (17) are fixed at equal intervals along the height direction on the side wall on one side of the sealing plate (16), a sealing box (2) is fixed on the side wall on the other side of the sealing plate (16), the mounting frame (17) is movably provided inside the through box (1), a horizontal filter screen (18) is fixed on the inner side of the mounting frame (17), a horizontal activated carbon filter plate (19) is movably provided on the top of the filter screen (18), a vertical plug sleeve (9) is fixed on the outer side wall of the through box (1) located below the sealing box (2), and the bottom wall of the sealing box (2) is fixed to the bottom wall of the sealing box (2). A rectangular bottom hole (24) is provided on the top, a vertical plug post (8) is movably provided inside the bottom hole (24), the bottom of the plug post (8) is movably provided on the inner ring of the plug sleeve (9), a horizontal plate (22) is fixed to the top of the plug post (8), the bottom wall of the plate (22) and the inner bottom wall of the sealing box (2) are connected by a vertical spring (23), an opening (20) is provided on the side wall of the sealing box (2) away from the through box (1) on the upper side of the plate (22), a horizontal connecting rod (7) is movably provided inside the opening (20), the connecting rod (7) is transmission-connected to the plate (22), and a vertical vertical rod (6) is fixed to the side end of the connecting rod (7) extending out of the sealing box (2).

2. The solvent-free laminating machine glue mist extraction device according to claim 1, characterized in that: Horizontal side rods (3) are fixed on both sides of the side wall of the sealing box (2) away from the through box (1), and vertical grip rods (5) are fixed on the side ends of the two side rods (3) away from the sealing box (2). Horizontal guide sleeves (4) are fixed on the top and bottom ends of the vertical rods (6), and the two guide sleeves (4) are movably sleeved on the outer sides of the two side rods (3). The size of the opening (20) is matched with the size of the connecting rod (7). The side end of the connecting rod (7) located inside the sealing box (2) is hinged with an inclined rod (21) arranged in an inclined manner, and the bottom end of the inclined rod (21) is hinged to the top wall of the flat plate (22) away from the connecting rod (7). A slide groove is opened on the inner side wall of the sealing box (2) along the height direction, and a slider is fixed on the side end of the flat plate (22), and the slider is slidably connected to the slide groove.

3. The solvent-free laminating machine glue mist extraction device according to claim 2, characterized in that: The outer side of the grip rod (5) is provided with friction patterns, and the size of the inner ring of the guide sleeve (4) is matched with the size of the side rod (3).

4. The solvent-free laminating machine glue mist extraction device according to claim 1, characterized in that: The spring (23) is movably sleeved on the outer side of the plug post (8), the size of the bottom hole (24) is matched with the size of the plug post (8), and the size of the inner ring of the sleeve (9) is matched with the size of the plug post (8).

5. The solvent-free laminating machine glue mist extraction device according to claim 1, characterized in that: The outer wall of the sealing box (2) contacts the outer wall of the through box (1), the size of the sealing hole (15) matches the size of the sealing plate (16), the size of the installation frame (17) matches the size of the interior of the through box (1), and the size of the activated carbon filter plate (19) matches the size of the inner side of the installation frame (17).

6. The solvent-free laminating machine glue mist extraction device according to claim 1, characterized in that: A plurality of rectangular slots (25) are provided at equal intervals along the height direction on the inner side wall of the through box (1) away from the sealing box (2); an insert block (26) is fixed to the side end of the installation frame (17); the insert block (26) is movably arranged inside the slot (25); and the size of the slot (25) is adapted to the size of the insert block (26).

7. The solvent-free laminating machine adhesive mist extraction device according to claim 1, characterized in that: An exhaust fan (10) is installed on the outer top wall of the ventilation box (1); a horizontal air inlet pipe is arranged at the side end of the exhaust fan (10); an air outlet pipe is arranged at the bottom end of the exhaust fan (10); a fog collecting hood (11) is connected to the side end of the air inlet pipe of the exhaust fan (10); and the bottom end of the air outlet pipe of the exhaust fan (10) extends to the interior of the ventilation box (1).

8. The device for removing adhesive mist from a solvent-free laminating machine according to claim 1, characterized in that: The bottom end of the through-box (1) is connected to a row pipe (14); an L-shaped bracket (12) is fixed to the outer bottom wall of the through-box (1); a vertical mounting plate (13) is fixed to the side end of the bracket (12); and bolt holes are provided at the four corners of the mounting plate (13).

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