Embossing and drying device for printed paperboard

Abstract

The utility model relates to the technical field of printing paperboard drying, and discloses a printing paperboard impressing and drying device which comprises a supporting frame and a conveying belt installed on one side of the supporting frame, and further comprises a shell connected to the top of the supporting frame in a bolted mode, and an impressing and drying mold is arranged in an inner cavity of the shell; through the cooperation of the rotating disc, the sliding block and the air conveying mechanism, harmful gas generated in the imprinting and drying mold can enter the interior of the mounting shell along with the connecting shell and the air conveying pipe, and under the action of the activated carbon net set, the harmful gas can be filtered and then discharged; the situation that harmful gas drifts around the device to cause a certain influence on the health of workers is effectively prevented, and under the action of a transmission mechanism, the device can remove the harmful gas through the moving power of the coining and drying mold; the problem that harmful gas generated during work of some existing impressing and drying molds affects workers is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing paperboard drying, in particular to a printing paperboard pressing and drying device. Background Art

[0002] Printed cardboard is coated with film and glue, and exquisite patterns are printed on the cardboard, or the film with patterns is glued to the surface of the cardboard to improve the appearance and durability. The printed cardboard after film coating and gluing needs to be placed in a dryer for drying to prevent adhesion caused by incomplete drying of the glue.

[0003] However, when the existing printed cardboard printing and drying device is put into use, the pattern is printed by pressing the mold downward and the cardboard is dried at the same time. However, during the drying process, the printing and the high temperature produce a certain chemical reaction, which is easy to produce harmful gases. In addition, because the staff place and take out the cardboard near the device, the harmful gases are dispersed with the air, which is easy to cause certain impacts on the health of the staff. Utility Model Content

[0004] The utility model aims to provide a printed paperboard pressing and drying device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a printed paperboard embossing and drying device, comprising a support frame and a conveyor belt installed on one side of the support frame, and also comprising:

[0006] A shell bolted to the top of the support frame, wherein an inner cavity of the shell is provided with an embossing and drying mold, a transmission mechanism is provided on one side of the embossing and drying mold, and a turntable is installed on one side of the embossing and drying mold;

[0007] A connecting rod hinged to one side of the turntable, a slider hinged to one side of the connecting rod, a guide block slidably connected to the surface of the slider, a connecting shell bolted to the inner cavity of the supporting frame, and an air delivery mechanism disposed in the inner cavity of the connecting shell;

[0008] A hose is connected to one side of the stamping and drying mold, one end of the hose is connected to a connecting pipe, one side of the shell is bolted with a mounting shell, an activated carbon mesh group is fixed in the inner cavity of the mounting shell, and one side of the connecting shell is connected to an air supply pipe.

[0009] Preferably, the transmission mechanism includes a fixed block bolted to one side of the stamping and drying mold, a gear bar is fixed to one side of the fixed block, a spur gear is meshed on one side of the gear bar, and one side of the spur gear is fixedly connected to one side of the turntable through a transmission shaft.

[0010] Preferably, the air delivery mechanism includes a moving rod bolted to one side of the slider, a piston plate is fixed to one side of the moving rod, the surface of the piston plate is slidably connected to the inner cavity of the connecting shell, the inner cavity of the connecting shell is hinged with a first one-way door, and the surface of the connecting shell is hinged with a second one-way door.

[0011] Preferably, the cross-sectional shape of the slider is an I-shape.

[0012] Preferably, a bearing seat is fixed to one side of the spur gear via a transmission shaft, and one side of the bearing seat is fixedly connected to the inner cavity of the support frame.

[0013] Preferably, the second one-way door is located at the center of the air duct, and the second one-way door has the same size as the first one-way door.

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

[0015] The utility model can make harmful gases generated by the internal working of the stamping and drying mold enter the interior of the installation shell along with the connecting shell and the air supply pipe through the cooperation of the turntable, the slider and the air supply mechanism, and can filter and discharge the harmful gases under the action of the activated carbon mesh group, effectively preventing the harmful gases from floating around the device and causing certain impacts on the health of the staff, and under the action of the transmission mechanism, the device can remove the harmful gases through the power of the movement of the stamping and drying mold, solving the problem that some existing harmful gases generated by the working of the stamping and drying molds affect the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the transmission mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the air delivery mechanism in the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the installation shell and the activated carbon mesh group in the utility model.

[0021] In the figure: 1. support frame; 2. conveyor belt; 3. shell; 4. stamping and drying mold; 5. transmission mechanism; 51. fixed block; 52. gear bar; 53. spur gear; 6. bearing seat; 7. turntable; 8. connecting rod; 9. slider; 10. guide block; 11. connecting shell; 12. air supply mechanism; 121. moving rod; 122. piston plate; 123. first one-way door; 124. second one-way door; 13. connecting pipe; 14. hose; 15. installation shell; 16. activated carbon mesh group; 17. air supply pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5As shown, the printed cardboard embossing and drying device comprises a support frame 1, which can support the device, a conveyor belt 2 is installed on one side of the support frame 1, and the conveyor belt 2 can transmit the embossed cardboard, a shell 3 is bolted to the top of the support frame 1, and an embossing and drying mold 4 is provided in the inner cavity of the shell 3, and the embossing and drying mold 4 can dry the embossed cardboard, and a transmission mechanism 5 is provided on one side of the embossing and drying mold 4, and the transmission mechanism 5 can transmit and convert the power of the embossing and drying mold 4 up and down, and a turntable 7 is installed on one side of the embossing and drying mold 4, and a connecting rod 8 is hinged on one side of the turntable 7, and a slider 9 is hinged on one side of the connecting rod 8, and a guide block 10 is slidably connected to the surface of the slider 9, and one side of the guide block 10 is bolted to the inner cavity of the shell 3. Under the action of the transmission mechanism 5, the turntable 7 can drive the slider 9 to reciprocate in the inner cavity of the guide block 10 through the connecting rod 8, and the cross-sectional shape of the slider 9 is an I-shaped, which effectively prevents the slider 9 from detaching from the inside of the guide block 10 during operation, thereby increasing the stability of the device. The inner cavity of the support frame 1 is bolted with a connecting shell 11, and the inner cavity of the connecting shell 11 is provided with an air supply mechanism 12. One side of the embossing and drying mold 4 is connected with a hose 14, and one end of the hose 14 is connected with a connecting pipe 13. One end of the connecting pipe 13 is connected with one side of the connecting shell 11. With the cooperation of the air supply mechanism 12 and the slider 9, the harmful gas generated by the internal drying of the embossing and drying mold 4 can enter the interior of the connecting shell 11 along with the hose 14 and the connecting pipe 13. One side of the outer shell 3 is bolted with a mounting shell 15, and the inner cavity of the mounting shell 15 is fixed with an activated carbon net group 16. One side of the connecting shell 11 is connected with an air supply pipe 17, and the other end of the air supply pipe 17 is connected with one side of the mounting shell 15. Under the action of the air supply pipe 17 and the air supply mechanism 12, the harmful gas inside the connecting shell 11 can enter the interior of the mounting shell 15, and under the action of the activated carbon net group 16, the harmful gas is filtered, thereby preventing the harmful gas generated during the cardboard embossing and drying from affecting the surrounding environment and the staff, thereby increasing the use effect of the device.

[0024] The transmission mechanism 5 includes a fixed block 51, one side of which is bolted to one side of the stamping and drying mold 4, a gear bar 52 is fixed to one side of the fixed block 51, one side of the gear bar 52 is meshed with a spur gear 53, one side of the spur gear 53 is fixedly connected to one side of the turntable 7 through a transmission shaft, and under the action of the stamping and drying mold 4, the fixed block 51 can drive the spur gear 53 to rotate through the gear bar 52, so that the turntable 7 can drive the slider 9 to reciprocate in the inner cavity of the guide block 10 through the connecting rod 8, and with the cooperation of the air supply mechanism 12, it can The harmful gas generated by the operation of the stamping and drying mold 4 enters the interior of the mounting shell 15 along the air duct 17, and is filtered under the action of the activated carbon mesh group 16, which effectively prevents the harmful gas generated by the operation of the stamping and drying mold 4 from affecting the surrounding environment and staff, thereby increasing the use effect of the device. A bearing seat 6 is fixed to one side of the spur gear 53 through a transmission shaft, and one side of the bearing seat 6 is fixedly connected to the inner cavity of the support frame 1, which effectively prevents the spur gear 53 from being positionally offset during operation, thereby increasing the stability of the device.

[0025] The air delivery mechanism 12 includes a moving rod 121, one side of the moving rod 121 is bolted to one side of the slider 9, the surface of the moving rod 121 is slidably connected to one side of the connecting shell 11, a piston plate 122 is fixed to one side of the moving rod 121, the surface of the piston plate 122 is slidably connected to the inner cavity of the connecting shell 11, the inner cavity of the connecting shell 11 is hinged with a first one-way door 123, the surface of the connecting shell 11 is hinged with a second one-way door 124, the second one-way door 124 is located at the center of the air delivery pipe 17, and the second one-way door 124 has the same size as the first one-way door 123. With the cooperation of the transmission mechanism 5 and the turntable 7, the connecting rod 8 can drive the slider 9 to reciprocate in the inner cavity of the guide block 10, and the slider 9 passes The piston plate 122 is driven by the moving rod 121 to move in the direction away from the first one-way door 123, so that the air volume inside the connecting shell 11 increases and the pressure decreases, so that the harmful gas generated by the drying inside the stamping and drying mold 4 opens the first one-way door 123 and enters the interior of the connecting shell 11. When the moving rod 121 drives the piston plate 122 to move in the direction of the first one-way door 123, under the action of pressure, the harmful gas inside the connecting shell 11 can open the second one-way door 124 and enter the interior of the mounting shell 15 through the air duct 17, thereby effectively preventing the harmful gas generated during the operation of the stamping and drying mold 4 from affecting the surrounding environment and the staff, thereby increasing the use effect of the device.

[0026] Working principle: First, the staff puts the cardboard on the top of the conveyor belt 2, and the cardboard moves to the bottom of the stamping and drying mold 4. The stamping and drying mold 4 moves downward through the hydraulic rod to stamp and dry the cardboard. Then, the stamping and drying mold 4 moves upward after the work is completed, and the gear bar 52 drives the spur gear 53 to rotate through the fixed block 51, so that the turntable 7 drives the slider 9 to reciprocate in the inner cavity of the guide block 10 through the connecting rod 8. When the slider 9 drives the piston plate 122 to move in the direction away from the first one-way door 123 inside the connecting shell 11 through the moving rod 121, the air volume inside the connecting shell 11 increases and the pressure decreases, so that The harmful gas inside the embossing and drying mold 4 enters the interior of the connecting shell 11 along the hose 14 and the connecting pipe 13. When the moving rod 121 drives the piston plate 122 to move in the direction of the first one-way door 123, the second one-way door 124 is opened under the action of pressure, so that the harmful gas inside the connecting shell 11 enters the interior of the mounting shell 15 through the air duct 17. Under the action of the activated carbon mesh group 16, the harmful gas can be filtered and discharged. At the same time, during the descent of the embossing and drying mold 4, the two mechanisms can also be driven to work, so that the harmful gas can be cleaned more comprehensively. When all the cardboards are dried, the staff can close the device.

[0027] Although 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 printed paperboard embossing and drying device, comprising a support frame (1) and a conveyor belt (2) mounted on one side of the support frame (1), characterized in that: Also includes: A shell (3) bolted to the top of the support frame (1), the inner cavity of the shell (3) is provided with an embossing and drying mold (4), a transmission mechanism (5) is provided on one side of the embossing and drying mold (4), and a turntable (7) is installed on one side of the embossing and drying mold (4); A connecting rod (8) is hinged to one side of the rotating disk (7), a slider (9) is hinged to one side of the connecting rod (8), a guide block (10) is slidably connected to the surface of the slider (9), a connecting shell (11) is bolted to the inner cavity of the supporting frame (1), and an air delivery mechanism (12) is provided in the inner cavity of the connecting shell (11); A hose (14) is connected to one side of the stamping and drying mold (4), one end of the hose (14) is connected to a connecting pipe (13), one side of the outer shell (3) is bolted to a mounting shell (15), an activated carbon mesh group (16) is fixed to the inner cavity of the mounting shell (15), and one side of the connecting shell (11) is connected to an air supply pipe (17).

2. The printed paperboard embossing and drying device according to claim 1, characterized in that: The transmission mechanism (5) comprises a fixed block (51) bolted to one side of the stamping and drying mold (4); a gear bar (52) is fixed to one side of the fixed block (51); a spur gear (53) is meshed with one side of the gear bar (52); and one side of the spur gear (53) is fixedly connected to one side of the turntable (7) via a transmission shaft.

3. The printed paperboard embossing and drying device according to claim 1, characterized in that: The air delivery mechanism (12) comprises a moving rod (121) bolted to one side of a slider (9); a piston plate (122) is fixed to one side of the moving rod (121); the surface of the piston plate (122) is slidably connected to the inner cavity of the connecting shell (11); the inner cavity of the connecting shell (11) is hinged with a first one-way door (123); and the surface of the connecting shell (11) is hinged with a second one-way door (124).

4. The printed paperboard embossing and drying device according to claim 1, characterized in that: The cross-sectional shape of the sliding block (9) is an I-shape.

5. The printed paperboard embossing and drying device according to claim 2, characterized in that: A bearing seat (6) is fixed to one side of the spur gear (53) via a transmission shaft, and one side of the bearing seat (6) is fixedly connected to the inner cavity of the support frame (1).

6. The printed paperboard embossing and drying device according to claim 3, characterized in that: The second one-way door (124) is located at the center of the air delivery pipe (17), and the second one-way door (124) has the same size as the first one-way door (123).

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