Hollow plate hot melting edge sealing machine

Abstract

The utility model discloses a hollow plate hot melting edge sealing machine, which belongs to the technical field of hollow plate processing and comprises a support frame, a fixed frame is fixed at the top of the support frame, a motor is mounted on one side of the fixed frame, a rotating roller is fixed on an output shaft of the motor, and conveying rollers are uniformly arranged in the fixed frame. The supporting frame, the fixing frame, the rotating roller, the conveying roller, the installation frame, the hot melting head, the draught fan, the cooling pipe, the cooling cover, the refrigeration piece, the first partition plate, the second partition plate and the motor are used in cooperation, the draught fan and the motor are started, the motor drives the rotating roller to rotate to convey a hollow plate to the hot melting head, and the hot melting head conducts hot melting edge sealing on the two sides of the hollow plate. After edge sealing, the hollow plate continues to move rightwards, the fan conveys air into the cooling pipe, the temperature of the air in the cooling pipe is reduced under the heat exchange effect of the refrigeration piece, then the air is output through the cooling cover to cool and shape the two sides of the hollow plate, and therefore the quality of the hollow plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow plate processing, in particular to a hollow plate hot-melt edge sealing machine. Background Art

[0002] Hollow boards are mainly used as packaging pads in the product packaging and transportation process of glass bottle and can production enterprises. Since there is a hollow part in the middle of the hollow board, dust, impurities, bacteria, mosquitoes, etc. can easily enter the board during the use of the product, resulting in some bottles and cans being produced during the packaging and transportation process. Therefore, a hot melt edge sealing machine is required to process the hollow board.

[0003] For example, the utility model with application number 201921020870.X discloses a hot melt edge banding machine for hollow panels. The utility model first places the hollow panel on the transmission roller at the upper end of the fixed frame, and then presses the middle part of the right end of the hollow panel against two hot melt columns, and then uses the electric push rod to drive the support plate to move downward, and then the support plate is supported on the top of the hollow panel, and then the motor is used to drive the transmission roller to rotate, and then drive the hollow panel to move, and at the same time, the hollow panel drives the sliding frame to move, and then the hot melt column gradually moves from the middle of the hollow panel to both sides in the sliding groove, and then the second fixed cylinder gradually shrinks in the first fixed cylinder, and at the same time compresses the spring, and then completes the edge banding processing of the end face of the hollow panel, thereby improving the edge banding processing effect of the hot melt edge banding machine, and can perform edge banding processing on the end face of the hollow panel without manual edge banding again, which saves time and effort and improves the efficiency of hollow panel processing.

[0004] Similar to the above application, there are still some shortcomings:

[0005] After the hot-melt edge banding machine completes the hot-melt process of the hollow board, the edge of the hollow board cannot be cooled in time. Failure to cool in time will cause the edge of the hollow board to deform, affecting the normal use of the hollow board, or cause the sealing gap at the edge of the hollow board to need to be re-sealed, causing inconvenience to people's use.

[0006] Therefore, a hollow plate hot-melt edge banding machine is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a hollow plate hot-melt edge banding machine to solve the relevant technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A hot-melt edge banding machine for hollow plates comprises a support frame, a fixed frame is fixed on the top of the support frame, a motor is installed on one side of the fixed frame, a rotating roller is fixed to the output shaft of the motor, conveying rollers are evenly arranged inside the fixed frame, mounting frames are fixed on both sides of the fixed frame, hot-melt heads are installed inside the mounting frames, fans are installed on the outsides of the mounting frames, cooling pipes are fixed to the output ends of the fans, and one end of the cooling pipes passes through and extends to the inside of the mounting frame, a cooling hood is fixed to one end of the cooling pipes, refrigeration fins are evenly arranged inside the mounting frame, a first baffle is fixed to one side of the cooling hood, and a second baffle is fixed to the other side of the cooling hood.

[0010] Preferably: a filter box is fixed at the input end of the fan, the filter box is fixedly connected to the inside of the installation frame, a filter layer is arranged inside the filter box, an adsorption cover is arranged on one side of the filter box, and a filter screen is arranged inside the adsorption cover.

[0011] Preferably: side panels are symmetrically arranged on the top of the support frame, the top of the side panels are rotatably connected to an adjusting rod, the outer side of the adjusting rod is threadedly connected to a movable block, limiting rollers are evenly arranged between the movable blocks, and the limiting rollers are all rotatably connected to the movable blocks.

[0012] Preferably, guide bars are symmetrically arranged on the outer side of the rotating roller, and the guide bars are inclined guide bars.

[0013] Preferably, an anti-sliding block is provided at the bottom of the support frame, and anti-slip grooves are provided at the bottom of the anti-sliding block.

[0014] Preferably, sealing layers are provided on both sides of the cooling cover, and the sealing layers are fixedly connected to the second partition plate and the first partition plate.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a hot-melt edge-sealing machine for hollow panels, which cooperates with a support frame, a fixing frame, a rotating roller, a conveying roller, an installation frame, a hot-melt head, a fan, a cooling pipe, a cooling cover, a refrigeration sheet, a first partition, a second partition and a motor to start the fan and the motor, and the motor drives the rotating roller to rotate to convey the hollow panel to the hot-melt head, and the hot-melt head performs hot-melt edge-sealing on both sides of the hollow panel, and continues to move to the right after edge-sealing, and the fan conveys air into the cooling pipe, and under the heat exchange effect of the refrigeration sheet, the air temperature inside the cooling pipe is reduced, and then the cooling cover outputs the air to cool and shape both sides of the hollow panel, thereby improving the quality of the hollow panel; The filter box, filter layer, adsorption hood and filter are used in coordination. After the hollow board is cooled, it continues to move to the right to the adsorption hood. The gas around the hollow board is adsorbed to the inside of the filter box by the fan, and enters the cooling pipe again under the filtration of the filter layer, so as to avoid the gas generated during the hot melting process of the hollow board from polluting the working environment, thereby providing people with a better production environment; through the coordinated use of the side plate, the adjusting rod, the movable block and the limit roller, the adjusting rod is rotated to drive the movable block to move up and down, so as to adjust the distance between the limit roller and the rotating roller to meet the processing and use of hollow boards of different thicknesses, thereby improving the applicability of the hollow board hot melt edge banding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front cross-sectional view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 3 It is a schematic diagram of the connection between the support frame and the side plate of the utility model.

[0020] In the figure: 1. support frame; 2. fixed frame; 3. rotating roller; 4. conveying roller; 5. installation frame; 6. hot melt head; 7. fan; 8. cooling pipe; 9. cooling cover; 10. refrigeration plate; 11. first partition; 12. second partition; 13. filter box; 14. filter layer; 15. adsorption cover; 16. filter screen; 17. side panel; 18. adjustment rod; 19. movable block; 20. limit roller; 21. motor. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0022] Embodiment 1

[0023] like Figure 1-Figure 3As shown, the present embodiment provides a hot-melt edge banding machine for hollow plates, comprising a support frame 1, a fixed frame 2 is fixed on the top of the support frame 1, a motor 21 is installed on one side of the fixed frame 2, a rotating roller 3 is fixed on the output shaft of the motor 21, a conveying roller 4 is evenly arranged inside the fixed frame 2, mounting frames 5 are fixed on both sides of the fixed frame 2, a hot-melt head 6 is installed inside the mounting frame 5, a fan 7 is installed on the outside of the mounting frame 5, a cooling pipe 8 is fixed on the output end of the fan 7, and one end of the cooling pipe 8 passes through and extends to the inside of the mounting frame 5, a cooling cover 9 is fixed on one end of the cooling pipe 8, refrigeration plates 10 are evenly arranged inside the mounting frame 5, a first partition plate 11 is fixed on one side of the cooling cover 9, and a second partition plate 12 is fixed on the other side of the cooling cover 9, a filter box 13 is fixed on the input end of the fan 7, the filter box 13 is fixedly connected to the inside of the mounting frame 5, a filter layer 14 is arranged inside the filter box 13, an adsorption cover 15 is arranged on one side of the filter box 13, and a filter screen 16 is arranged inside the adsorption cover 15.

[0024] Through the coordinated use of the support frame 1, the fixing frame 2, the rotating roller 3, the conveying roller 4, the mounting frame 5, the hot melt head 6, the fan 7, the cooling pipe 8, the cooling cover 9, the refrigeration sheet 10, the first partition 11, the second partition 12 and the motor 21, the fan 7 and the motor 21 are started, the motor 21 drives the rotating roller 3 to rotate and convey the hollow plate to the hot melt head 6, the hot melt head 6 performs hot melt edge sealing on both sides of the hollow plate, and continues to move to the right after edge sealing, the fan 7 conveys air to the cooling pipe 8, and under the heat exchange effect of the refrigeration sheet 10, the air temperature inside the cooling pipe 8 is reduced. The temperature is reduced, and then the cooling cover 9 outputs the cooling and shaping effect on both sides of the hollow board, thereby improving the quality of the hollow board; through the coordinated use of the filter box 13, the filter layer 14, the adsorption cover 15 and the filter screen 16, the hollow board continues to move to the right to the adsorption cover 15 after cooling, and the gas around the hollow board is adsorbed into the inside of the filter box 13 by the fan 7, and enters the cooling pipe 8 again under the filtration of the filter layer 14, so as to avoid the gas generated in the hot melting process of the hollow board from polluting the working environment, thereby providing people with a better production environment.

[0025] Embodiment 2

[0026] In this embodiment, if Figure 1-Figure 3 As shown, the top of the support frame 1 is symmetrically provided with side panels 17, the top of the side panels 17 is rotatably connected with an adjusting rod 18, the outer side of the adjusting rod 18 is threadedly connected with a movable block 19, and limiting rollers 20 are evenly arranged between the movable blocks 19, and the limiting rollers 20 are all rotatably connected to the movable blocks 19.

[0027] By using the side plate 17, the adjusting rod 18, the movable block 19 and the limiting roller 20 in coordination, the adjusting rod 18 is rotated to drive the movable block 19 to move up and down, so as to adjust the distance between the limiting roller 20 and the rotating roller 3 to meet the processing needs of hollow plates of different thicknesses, thereby improving the applicability of the hollow plate hot melt edge banding machine.

[0028] In this embodiment, guide bars are symmetrically arranged on the outer side of the rotating roller 3, and the guide bars are inclined guide bars.

[0029] The inclined guide strips are provided to avoid the hollow plate placed on the top from deflecting.

[0030] In this embodiment, an anti-sliding block is provided at the bottom of the support frame 1, and anti-slip grooves are provided at the bottom of the anti-sliding block.

[0031] The provision of the anti-slip block and the anti-slip grooves increases the stability and anti-slip effect of the bottom of the support frame 1, thereby improving the overall stability.

[0032] In this embodiment, sealing layers are provided on both sides of the cooling cover 9 , and the sealing layers are fixedly connected to the second partition plate 12 and the first partition plate 11 .

[0033] The sealing layer is provided to prevent heat from entering between the first partition plate 11 and the second partition plate 12 and to prevent heat loss.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A hollow board hot melt edge banding machine, characterized in that: The invention comprises a support frame (1), a fixed frame (2) is fixed on the top of the support frame (1), a motor (21) is installed on one side of the fixed frame (2), a roller (3) is fixed to the output shaft of the motor (21), conveying rollers (4) are evenly arranged inside the fixed frame (2), mounting frames (5) are fixed on both sides of the fixed frame (2), a hot melt head (6) is installed inside the mounting frame (5), a fan (7) is installed on the outside of the mounting frame (5), a cooling pipe (8) is fixed to the output end of the fan (7), and one end of the cooling pipe (8) passes through and extends to the inside of the mounting frame (5), a cooling cover (9) is fixed to one end of the cooling pipe (8), refrigeration plates (10) are evenly arranged inside the mounting frame (5), a first partition plate (11) is fixed to one side of the cooling cover (9), and a second partition plate (12) is fixed to the other side of the cooling cover (9).

2. The hot-melt edge banding machine for hollow panels according to claim 1, characterized in that: A filter box (13) is fixedly provided at the input end of each of the fans (7); the filter box (13) is fixedly connected to the interior of the mounting frame (5); a filter layer (14) is provided inside the filter box (13); an adsorption cover (15) is provided on one side of the filter box (13); a filter screen (16) is provided inside the adsorption cover (15).

3. The hollow plate hot melt edge banding machine according to claim 1, characterized in that: The top of the support frame (1) is symmetrically provided with side plates (17), the top of the side plates (17) is rotatably connected with an adjusting rod (18), the outer side of the adjusting rod (18) is threadedly connected with a movable block (19), and limiting rollers (20) are evenly arranged between the movable blocks (19), and the limiting rollers (20) are all rotatably connected to the movable blocks (19).

4. The hollow plate hot melt edge banding machine according to claim 1, characterized in that: The outer side of the rotating roller (3) is symmetrically provided with guide bars, and the guide bars are inclined guide bars.

5. The hot-melt edge banding machine for hollow panels according to claim 1, characterized in that: The bottom of the support frame (1) is provided with an anti-slip block, and the bottom of the anti-slip block is provided with anti-slip grooves.

6. The hollow plate hot melt edge banding machine according to claim 1, characterized in that: Sealing layers are provided on both sides of the cooling cover (9), and the sealing layers are fixedly connected to the second baffle (12) and the first baffle (11).

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