Packaging box printing equipment

Abstract

The utility model relates to packaging box printing equipment in the technical field of printing equipment, and a clamping device comprises a first clamping assembly and a second clamping assembly which are arranged on a working platform and used for clamping and fixing a packaging box. A driving assembly used for driving the first clamping assembly and the second clamping assembly to move in opposite directions is arranged at the top end of the working platform, and a fixing cover used for protecting the driving assembly is arranged above the driving assembly. Through backward movement of a lifting rod, a first moving sleeve and a second moving sleeve can slide along a column body of a moving column, a first clamping plate is made to get close to a packaging box under hinged connection of a first hinged rod and a second hinged rod, and meanwhile, a second clamping plate is made to get close to the packaging box under hinged connection of a third hinged rod and a fourth hinged rod. The clamping plate II is close to the packaging box and is used for clamping and fixing the packaging box; and then the lifting device controls the printing device to print the packaging box clamped and fixed by the first clamping plate and the second clamping plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing equipment technical field especially is related to a packing box printing equipment. BACKGROUND

[0002] The packing box printing machine is the printing equipment that can print the text, pattern and other information required to the surface of the paper box body, then the ink is applied to the place with text and image on the printing plate, and then is directly or indirectly transferred to the packing box. For example, the packing box printing equipment for skin care product shown in Chinese patent application No. CN202122235320.3, then start the double-shaft motor, the output shaft on both sides of the double-shaft motor drives the bevel gear to mesh and rotate, thereby driving the lead screw to rotate, so that the moving block moves downward, the second support frame, the charging barrel, the pressure plate and the ball valve are driven to move downward by the moving block, the first spring is stretched, the second spring is compressed, the ball valve moves downward to drive the full gear to move downward and contact the rack to mesh and rotate, thereby rotating the ball valve to open the charging barrel, and the printing oil flows from the charging barrel into the pressure plate, and the pressure plate continues to move downward to print the packing box.

[0003] However, when printing the packing box, the packing box needs to be placed on the base, and then the pressure plate is driven by the lead screw to approach the packing box and print it. Since there is no device for clamping and fixing the packing box, the packing box may shift during printing, resulting in printing offset of the packing box, thereby inconveniently printing the packing box quickly. UTILITY MODEL CONTENTS

[0004] To solve the problem of lacking a device for clamping and fixing the packing box in the background art, which may cause the packing box to shift during printing and result in printing offset of the packing box, thereby inconveniently printing the packing box quickly, the utility model provides the following technical solutions:

[0005] A packing box printing equipment, comprising a working platform for placing the packing box, a printing device above the working platform for printing the packing box, a lifting device at the top of the working platform for driving the printing device to move up and down, and a clamping device at the top of the working platform for clamping and fixing the packing box.

[0006] A mounting bracket is fixedly installed at the top of the working platform.

[0007] The lifting device comprises a fixing plate for fixing the printing device, a lifting assembly at the top of the working platform for driving the fixing plate to move up and down, and a guide rod fixedly installed at the top of the working platform for guiding the fixing plate.

[0008] The clamping device comprises clamping assembly one and clamping assembly two arranged on the work platform for clamping and fixing the packaging box, and the movement direction of the clamping assembly one and the clamping assembly two is opposite, the top end of the work platform is provided with a driving assembly for driving the clamping assembly one and the clamping assembly two to move in opposite directions, and the top of the driving assembly is provided with a fixed cover for protecting the driving assembly.

[0009] Further, the driving assembly comprises a fixed frame fixedly installed on the top end of the work platform, a moving column for driving the clamping assembly one and the clamping assembly two to move in opposite directions is arranged in the frame body of the fixed frame, and the front side is fixedly installed with a lifting rod for driving forward and backward movement.

[0010] Further, the clamping assembly two comprises a moving sleeve two sleeved on the moving column, and the moving sleeve two is located at the right side of the moving sleeve one, the top end of the moving sleeve two is movably connected with a hinge rod three for hinging with the fixed frame, a clamping plate two for clamping the packaging box is arranged on the frame body of the fixed frame, and the bottom end of the moving sleeve two is movably connected with a hinge rod four for hinging with the clamping plate two.

[0011] Further, the lifting assembly comprises a lead screw arranged on the top end of the work platform for driving the fixed plate to move up and down, and a motor is fixedly installed at the top end of the lead screw for driving the lead screw to rotate.

[0012] Further, the lifting assembly comprises a lead screw arranged on the top end of the work platform for driving the fixed plate to move up and down, and a motor is fixedly installed at the top end of the lead screw for driving the lead screw to rotate.

[0013] Further, the printing device comprises a fixed frame fixedly installed on the top end of the fixed plate, a charging barrel for storing printing ink is fixedly installed on the frame body of the fixed frame, a feeding pipe for outputting the printing ink in the charging barrel is fixedly installed at the bottom end of the charging barrel, and a pressure disc for printing the packaging box is fixedly installed at the bottom end of the feeding pipe.

[0014] Compared with the prior art, the printing device has the following advantages:

[0015] By arranging the printing device, the lifting device and the clamping device, when it is necessary to print the packaging box, the moving sleeve one and the moving sleeve two can slide along the column body of the moving column by moving the lifting rod backward, the clamping plate one approaches the packaging box under the hinging connection of the hinge rod one and the hinge rod two, and the clamping plate two approaches the packaging box and clamps and fixes the packaging box under the hinging connection of the hinge rod three and the hinge rod four, so that the packaging box is prevented from shaking during printing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the printing device structure schematic view of the utility model;

[0018] Figure 3 It is the lifting device structure schematic view of the utility model;

[0019] Figure 4 It is the clamping device structure schematic view of the utility model;

[0020] Figure 5 It is the cooperation drawing of clamping assembly one and clamping assembly two.

[0021] In the drawings, the component names represented by each reference sign are listed as follows:

[0022] 100-work platform, 101-mounting frame;

[0023] 200-printing device, 210-fixing frame, 220-charge barrel, 230-charge pipe, 240-pressing disc;

[0024] 300-lifting device, 310-lifting assembly, 311-motor, 312-screw rod, 320-fixing plate, 330-guide rod;

[0025] 400-clamping device, 410-fixing cover, 420-driving assembly, 421-fixing frame, 422-lifting rod, 423-moving column, 430-clamping assembly one, 431-moving sleeve one, 432-hinge rod one, 433-hinge rod two, 434-clamping plate one, 440-clamping assembly two, 441-moving sleeve two, 442-hinge rod three, 443-hinge rod four, 444-clamping plate two. DETAILED DESCRIPTION

[0026] The preferred specific embodiments for realizing the utility model are described in detail below, and clear and complete description is made in conjunction with the drawings.

[0027] Please refer to Figures 1-5 The utility model provides a kind of packaging box printing equipment.

[0028] Including the work platform 100 for placing packaging box, the upper portion of work platform 100 is provided with the printing device 200 for printing packaging box, the top of work platform 100 is provided with the lifting device 300 for driving printing device 200 to move up and down, the top of work platform 100 is provided with the clamping device 400 for clamping and fixing packaging box.

[0029] The top end of the working platform 100 is fixedly provided with a mounting rack 101, and the cross section of the mounting rack 101 is L-shaped.

[0030] The printing device 200 comprises a fixing rack 210 fixedly provided on the top end of a fixing plate 320, a charging barrel 220 for storing printing ink is fixedly provided on the rack body of the fixing rack 210, so as to store the printing ink for printing the packaging box by using the charging barrel 220; a feeding pipe 230 for outputting the printing ink in the charging barrel 220 is fixedly provided at the bottom end of the charging barrel 220, and a control switch is arranged on the pipe body of the feeding pipe 230, so as to control the printing ink in the charging barrel 220 to be conveyed to the pressing disc 240 through the feeding pipe 230; the pressing disc 240 for printing the packaging box is fixedly provided at the bottom end of the feeding pipe 230, so as to print the packaging box by using the pressing disc 240.

[0031] The lifting device 300 comprises a fixing plate 320 for fixing the printing device 200, and the fixing plate 320 is welded with the fixing rack 210; the top end of the working platform 100 is provided with a lifting assembly 310 for driving the fixing plate 320 to move up and down; the top end of the working platform 100 is fixedly provided with a guide rod 330 for guiding the fixing plate 320, and the guide rod 330 penetrates through the plate body of the fixing plate 320.

[0032] The lifting assembly 310 comprises a lead screw 312 arranged at the top end of the working platform 100 for driving the fixing plate 320 to move up and down, the top end of the lead screw 312 is connected with the mounting rack 101 through a bearing, the bottom end of the lead screw 312 is connected with the working platform 100 through a bearing, so as to facilitate the rotation of the lead screw 312; the top end of the lead screw 312 is fixedly provided with a motor 311 for driving the lead screw 312 to rotate, so that when the motor 311 drives the lead screw 312 to rotate, the pressing disc 240 can be driven to approach the packaging box and print the same.

[0033] The clamping device 400 comprises a clamping assembly one 430 and a clamping assembly two 440 arranged on the working platform 100 for clamping and fixing the packaging box, and the movement directions of the clamping assembly one 430 and the clamping assembly two 440 are opposite; the top end of the working platform 100 is provided with a driving assembly 420 for driving the clamping assembly one 430 and the clamping assembly two 440 to move in opposite directions; the driving assembly 420 is provided above a fixed cover 410 for protecting the driving assembly 420.

[0034] The driving assembly 420 comprises a fixed frame 421 fixedly installed on the top end of the working platform 100, a moving column 423 for driving the first clamping assembly 430 and the second clamping assembly 440 to move in opposite directions is arranged in the frame body of the fixed frame 421, and a lifting rod 422 for driving the moving column 423 to move forward and backward is fixedly installed on the front side of the moving column 423.

[0035] The first clamping assembly 430 comprises a moving sleeve 431 sleeved on the moving column 423, a hinge rod 432 for being hinged to the fixed frame 421 is movably connected to the top end of the moving sleeve 431, a clamping plate 434 for clamping the packaging box is arranged on the frame body of the fixed frame 421, and a hinge rod 433 for being hinged to the clamping plate 434 is movably connected to the bottom end of the moving sleeve 431; thus, when the lifting rod 422 moves backward, the moving sleeve 431 can slide along the column body of the moving column 423, and the clamping plate 434 can be close to the packaging box and clamped and fixed to the packaging box under the hinged connection of the hinge rod 432 and the hinge rod 433, so that the packaging box is prevented from shaking during printing.

[0036] The second clamping assembly 440 comprises a moving sleeve 441 sleeved on the moving column 423, and the moving sleeve 441 is located at the right side of the moving sleeve 431, a hinge rod 442 for being hinged to the fixed frame 421 is movably connected to the top end of the moving sleeve 441, a clamping plate 444 for clamping the packaging box is arranged on the frame body of the fixed frame 421, and a hinge rod 443 for being hinged to the clamping plate 444 is movably connected to the bottom end of the moving sleeve 441; thus, when the packaging box needs to be printed, the moving sleeve 431 and the moving sleeve 441 can slide along the column body of the moving column 423 by moving the lifting rod 422 backward, the clamping plate 434 can be close to the packaging box under the hinged connection of the hinge rod 432 and the hinge rod 433, and the clamping plate 444 can be close to the packaging box under the hinged connection of the hinge rod 442 and the hinge rod 443, so that the packaging box is clamped and fixed, and the packaging box clamped and fixed by the clamping plate 434 and the clamping plate 444 is printed by the printing device 200 under the control of the lifting device 300, so that the packaging box is prevented from shaking during printing.

[0037] Based on the above content and the drawings, those skilled in the art can understand and implement the present application. Moreover, any non-creative modification of the present application made by those skilled in the art without creative labor still falls within the protection scope of the present application.

Claims

1. A carton printing apparatus comprising a worktable (100) for placing a carton, characterized in that: The upper portion of the working platform (100) is provided with a printing device (200) for printing the packaging box, the top end of the working platform (100) is provided with a lifting device (300) for driving the printing device (200) to move up and down, and the top end of the working platform (100) is provided with a clamping device (400) for clamping and fixing the packaging box; The top end of the working platform (100) is fixedly provided with a mounting rack (101); The lifting device (300) comprises a fixing plate (320) for fixing the printing device (200), the top end of the working platform (100) is provided with a lifting assembly (310) for driving the fixing plate (320) to move up and down, and the top end of the working platform (100) is fixedly provided with a guide rod (330) for guiding the fixing plate (320); The clamping device (400) comprises a clamping assembly one (430) and a clamping assembly two (440) provided on the working platform (100) for clamping and fixing the packaging box, the movement directions of the clamping assembly one (430) and the clamping assembly two (440) are opposite, the top end of the working platform (100) is provided with a driving assembly (420) for driving the clamping assembly one (430) and the clamping assembly two (440) to move in opposite directions, and the upper portion of the driving assembly (420) is provided with a fixed cover (410) for protecting the driving assembly (420).

2. The packaging box printing apparatus according to claim 1, characterized in that: The driving assembly (420) comprises a fixed frame (421) fixedly installed at the top end of the working platform (100), a moving column (423) for driving the clamping assembly one (430) and the clamping assembly two (440) to move in opposite directions is arranged in the frame body of the fixed frame (421), and a lifting rod (422) for driving the moving column (423) to move back and forth is fixedly installed at the front side of the moving column (423).

3. The packaging box printing apparatus according to claim 2, characterized in that: The clamping assembly one (430) comprises a moving sleeve one (431) sleeved on the moving column (423), a hinge rod one (432) for being hinged to the fixed frame (421) is movably connected to the top end of the moving sleeve one (431), a clamping plate one (434) for clamping the packaging box is arranged on the frame body of the fixed frame (421), and a hinge rod two (433) for being hinged to the clamping plate one (434) is movably connected to the bottom end of the moving sleeve one (431).

4. The packaging box printing apparatus according to claim 3, characterized in that: The clamping assembly two (440) comprises a moving sleeve two (441) sleeved on the moving column (423), and the moving sleeve two (441) is located at the right side of the moving sleeve one (431), a hinge rod three (442) for being hinged to the fixed frame (421) is movably connected to the top end of the moving sleeve two (441), a clamping plate two (444) for clamping the packaging box is arranged on the frame body of the fixed frame (421), and a hinge rod four (443) for being hinged to the clamping plate two (444) is movably connected to the bottom end of the moving sleeve two (441).

5. The packaging box printing apparatus according to claim 1, characterized in that: The lifting assembly (310) comprises a lead screw (312) arranged at the top end of the working platform (100) and used for driving the fixed plate (320) to move up and down, and a motor (311) fixedly installed at the top end of the lead screw (312) and used for driving the lead screw (312) to rotate.

6. The packaging box printing apparatus according to claim 5, characterized in that: The printing device (200) comprises a fixing frame (210) fixedly installed at the top end of the fixed plate (320), a charging barrel (220) fixedly installed on the frame body of the fixing frame (210) and used for storing printing ink, a conveying pipe (230) fixedly installed at the bottom end of the charging barrel (220) and used for outputting the printing ink in the charging barrel (220), and a pressing disc (240) fixedly installed at the bottom end of the conveying pipe (230) and used for printing the packaging box.

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