Paperboard printing equipment

Abstract

The utility model discloses paperboard printing equipment which comprises a supporting frame, a conveying belt is arranged in the supporting frame, a fixing base is arranged at the top end of the supporting frame, a dust collecting box is arranged above one end of the fixing base, a dust suction cover is arranged at the bottom end of the dust collecting box, and a dust suction fan is arranged at the bottom end in the dust collecting box. A dust suction pipe is arranged at the input end of the dust suction fan, the two ends of the dust suction pipe are connected with the dust suction fan and the dust suction cover correspondingly, a telescopic air cylinder is arranged at the top end of the fixing base, a movable plate is arranged at the output end of the telescopic air cylinder, and first fixing frames are arranged on the two sides of the end, close to the dust collection box, of the bottom end of the movable plate correspondingly; a printing roller set is arranged in the first fixing frame. Through the arrangement of the conveying belt, the dust collection box, the dust collection cover, the cleaning cover, the dust collection pipe and the dust collection fan, the paperboard moving on the conveying belt can be cleaned through the work of the dust collection fan, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard printing, in particular to cardboard printing equipment. Background Art

[0002] Cardboard generally includes white board, yellow board, kraft board, corrugated board, etc. It is generally required to have strong folding resistance and good bending properties. It is made of wood, rice straw, etc., pulped by different methods, and made on a cardboard machine. It is mainly used to make packaging cartons, and is also used as packaging materials or printing materials. In the processing of cardboard, it is often necessary to print the cardboard first, so a cardboard printing device is needed.

[0003] When the existing device is working, the cardboard to be printed is placed above the conveyor belt, the conveyor belt is used to move the cardboard to the inside of the fixed seat, and then the printing roller group is used to print the cardboard.

[0004] With respect to the above-mentioned related technologies, the outside of the processed cardboard is often accompanied by a certain amount of dust. When the device prints on the cardboard with dust, the quality of the cardboard printing will be low, thereby affecting the yield rate of the device processing. Utility Model Content

[0005] The utility model aims to provide a cardboard printing device to solve the problem in the above background technology that the outside of the processed cardboard is often accompanied by a certain amount of dust, and when the device prints on the cardboard with dust, the quality of the cardboard printing will be low, thereby affecting the processing yield of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cardboard printing device, comprising a support frame, a conveyor belt is arranged inside the support frame, a fixed seat is arranged at the top of the support frame, a dust collection box is arranged above one end of the fixed seat, a dust collection hood is arranged at the bottom end of the dust collection box, a dust collection fan is arranged at the bottom end of the dust collection box, a dust collection pipe is arranged at the input end of the dust collection fan, and both ends of the dust collection pipe are respectively connected to the dust collection fan and the dust collection hood.

[0007] By adopting the above technical solution and utilizing the operation of the dust suction fan, the cardboard moving on the conveyor belt can be cleaned, thereby effectively improving the practicability of the device.

[0008] Preferably, a telescopic cylinder is provided at the top of the fixed seat, a movable plate is provided at the output end of the telescopic cylinder, a No. 1 fixed frame is provided on both sides of the bottom end of the movable plate close to one end of the dust collecting box, and a printing roller group is provided inside the No. 1 fixed frame.

[0009] By adopting the above technical solution and utilizing the operation of the telescopic cylinder, the printing roller group can be driven to move up and down, thereby facilitating the device to process paperboards of different thicknesses.

[0010] Preferably, a control switch is provided on one side of the fixing seat.

[0011] By adopting the above technical solution, the control switch is electrically connected to the printing roller group, thereby facilitating the staff to operate the device.

[0012] Preferably, the fixing seat and the supporting frame form a welded integrated structure.

[0013] By adopting the above technical solution, the stability of the fixing seat during operation can be improved.

[0014] Preferably, a cleaning cover is rotatably provided at the top of the dust box, a movable rod is penetrated through the end of the cleaning cover away from the fixed seat, a spring is provided on the outside of the movable rod, and a block is provided at the end of the movable rod close to the dust box.

[0015] By adopting the above technical solution, the cleaning cover can be easily opened by moving the card block out from the inside of the dust box, thereby making it convenient for the staff to clean the dust collected inside the dust box.

[0016] Preferably, a limiting hole is provided above one end of the dust collecting box away from the fixing seat.

[0017] By adopting the above technical solution, the elasticity of the spring can be used to push the card block to be inserted into the interior of the limiting hole, so that the cleaning cover can be conveniently fixed.

[0018] Preferably, a No. 2 fixing frame is provided on both sides of the bottom end of the movable plate away from one end of the No. 1 fixing frame, and a die-cutting cylinder group is provided inside the No. 2 fixing frame.

[0019] By adopting the above technical solution, the groove cutting work on the cardboard can be conveniently performed.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. By arranging a conveyor belt, a dust collecting box, a dust collecting hood, a cleaning cover, a dust collecting pipe and a dust collecting fan, the cardboard moving on the conveyor belt can be cleaned by utilizing the work of the dust collecting fan, which effectively improves the practicality of the device;

[0022] 2. By providing a dust box, a cleaning cover, a card block, a spring and a movable rod, the cleaning cover can be opened conveniently by removing the card block from the inside of the dust box, thereby facilitating the staff to clean the dust collected inside the dust box;

[0023] 3. By setting up a fixed seat, a telescopic cylinder, a movable plate, a die-cutting cylinder group, a No. 1 fixed frame and a printing roller group, the printing roller group can be driven to move up and down by the operation of the telescopic cylinder, so that the device can process cardboards of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the device of the utility model;

[0025] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the movable plate of the utility model;

[0027] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5 This is an enlarged structural diagram of the dust collecting box of the utility model;

[0029] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0030] In the figure: 1. Support frame; 2. Fixed seat; 3. Control switch; 4. Conveyor belt; 5. Dust box; 6. Telescopic cylinder; 7. Movable plate; 8. Die-cutting cylinder group; 9. Dust hood; 10. No. 2 fixed frame; 11. No. 1 fixed frame; 12. Printing roller group; 13. Cleaning cover; 14. Dust suction pipe; 15. Dust suction fan; 16. Block; 17. Spring; 18. Movable rod. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figures 1 to 5The utility model provides a technical solution: a cardboard printing device, including a support frame 1, a conveyor belt 4 is arranged inside the support frame 1, and the conveyor belt 4 can be driven by an external power supply to work, so as to drive the cardboard to move. A fixed seat 2 is arranged on the top of the support frame 1, and the fixed seat 2 can provide bearing capacity. The fixed seat 2 and the support frame 1 form a welded integrated structure, which can improve the stability of the fixed seat 2 when working. A dust collecting box 5 is arranged above one end of the fixed seat 2, and the dust collecting box 5 can be convenient for storing dust. A dust collection hood 9 is arranged at the bottom end of the dust collecting box 5, and a dust collection fan 15 is arranged at the bottom end of the dust collecting box 5. A dust collection pipe 14 is arranged at the input end of the dust collection fan 15, and the two ends of the dust collection pipe 14 are respectively connected to the dust collection fan 15 and the dust collection hood 9. By working the dust collection fan 15, the dust of the cardboard on the conveyor belt 4 can be sucked into the inside of the dust collection box 5 through the dust collection hood 9 and the dust collection pipe 14, so that the dust on the cardboard can be conveniently cleaned, thereby effectively improving the practicality of the device.

[0033] See also Figure 5 and Figure 6 A cleaning cover 13 is rotatably provided at the top of the dust box 5. The cleaning cover 13 is convenient for protecting dust and preventing dust from floating out of the dust box 5 as much as possible. A movable rod 18 is penetrated at one end of the cleaning cover 13 away from the fixed seat 2. The movable rod 18 can provide bearing force. A spring 17 is provided on the outside of the movable rod 18. A clamping block 16 is provided at one end of the movable rod 18 close to the dust box 5. The clamping block 16 can be moved out of the dust box 5 by pulling the movable rod 18, so that the cleaning cover 13 can be opened conveniently, thereby facilitating the staff to clean the dust collected in the dust box 5. A limiting hole is provided above the end of the dust box 5 away from the fixed seat 2. The elasticity of the spring 17 can be used to push the clamping block 16 to be inserted into the limiting hole, so that the cleaning cover 13 can be conveniently fixed.

[0034] See also Figures 1 to 3 A telescopic cylinder 6 is provided at the top of the fixed seat 2, and a movable plate 7 is provided at the output end of the telescopic cylinder 6. The movable plate 7 can provide bearing capacity. A No. 1 fixed frame 11 is provided on both sides of the bottom end of the movable plate 7 near the dust box 5. A printing roller group 12 is provided inside the No. 1 fixed frame 11. The printing roller group 12 is a prior art, which includes a motor and a printing roller. The printing roller can be driven to rotate by the work of the motor, so as to facilitate printing on the cardboard. A No. 2 fixed frame 10 is provided on both sides of the bottom end of the movable plate 7 away from the No. 1 fixed frame 11. A die-cutting cylinder group 8 is provided inside the No. 2 fixed frame 10. The die-cutting cylinder group 8 is a prior art, which includes a motor and a die-cutting cylinder. The die-cutting cylinder can be driven to rotate by the work of the motor, so as to facilitate the grooving of the cardboard. A control switch 3 is provided on one side of the fixed seat 2. The control switch 3 is electrically connected to the die-cutting cylinder group 8 and the printing roller group 12, so as to facilitate the staff to operate the device.

[0035] Working principle: firstly, turn on the power supply, put the cardboard to be processed on the conveyor belt 4, and use the external power supply to drive the conveyor belt 4 to work, so as to drive the cardboard to move. When the cardboard moves to the bottom of the dust cover 9, the dust collecting fan 15 can be used to suck the dust of the cardboard on the conveyor belt 4 into the dust collecting box 5 through the dust cover 9 and the dust collecting pipe 14, so that the dust on the cardboard can be cleaned conveniently, which effectively improves the practicality of the device.

[0036] Secondly, by utilizing the operation of the telescopic cylinder 6, the movable plate 7 can be driven to move downward, so that the printing roller group 12 and the die-cutting cylinder group 8 can be moved, so that the cardboard on the conveyor belt 4 can be processed, so that the device can conveniently process cardboards of different thicknesses;

[0037] Finally, the block 16 can be removed from the interior of the dust box 5 by pulling the movable rod 18, so that the cleaning cover 13 can be opened conveniently, thereby facilitating the staff to clean the dust collected inside the dust box 5.

[0038] 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 cardboard printing device, comprising a support frame (1), characterized in that: A conveyor belt (4) is arranged inside the support frame (1); a fixed seat (2) is arranged at the top of the support frame (1); a dust collecting box (5) is arranged above one end of the fixed seat (2); a dust collecting hood (9) is arranged at the bottom end of the dust collecting box (5); a dust collecting fan (15) is arranged at the bottom end of the dust collecting box (5); a dust collecting pipe (14) is arranged at the input end of the dust collecting fan (15); and two ends of the dust collecting pipe (14) are respectively connected to the dust collecting fan (15) and the dust collecting hood (9).

2. A cardboard printing device according to claim 1, characterized in that: A telescopic cylinder (6) is arranged at the top of the fixed seat (2), a movable plate (7) is arranged at the output end of the telescopic cylinder (6), a first fixing frame (11) is arranged on both sides of the bottom end of the movable plate (7) close to one end of the dust collecting box (5), and a printing roller group (12) is arranged inside the first fixing frame (11).

3. A cardboard printing device according to claim 1, characterized in that: A control switch (3) is provided on one side of the fixing seat (2).

4. A cardboard printing device according to claim 1, characterized in that: The fixing seat (2) and the supporting frame (1) form a welded integrated structure.

5. A cardboard printing device according to claim 1, characterized in that: A cleaning cover (13) is rotatably provided at the top end of the dust box (5); a movable rod (18) is penetrated through the end of the cleaning cover (13) away from the fixed seat (2); a spring (17) is provided on the outside of the movable rod (18); and a clamping block (16) is provided at the end of the movable rod (18) close to the dust box (5).

6. A cardboard printing device according to claim 5, characterized in that: The dust collecting box (5) is provided with a limiting hole above one end away from the fixing seat (2).

7. A cardboard printing device according to claim 2, characterized in that: A No. 2 fixing frame (10) is arranged on both sides of the bottom end of the movable plate (7) away from the No. 1 fixing frame (11), and a die-cutting cylinder group (8) is arranged inside the No. 2 fixing frame (10).

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