CN113459658B

CN113459658B - Printing device with prepressing function for carton processing

Info

Publication number: CN113459658B
Application number: CN202110740729.2A
Authority: CN
Inventors: 马修兴; 马子翔; 马晓漫
Original assignee: Suqian Haiyu Packing Co ltd
Current assignee: Suqian Haiyu Packing Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2023-02-03
Anticipated expiration: 2041-06-30
Also published as: CN113459658A

Abstract

The invention discloses a printing device with a prepressing function for processing cartons, which comprises a conveying structure, a material blocking assembly, a prepressing roller and a printing frame, wherein side baffles are arranged at the front and the back of the conveying structure, the material blocking assembly is arranged at the right side of the top of the conveying structure, the prepressing roller is arranged in the middle of the top of the conveying structure, an upper supporting plate and a lower supporting plate are arranged at the front end and the back end of the prepressing roller, a second driving motor is installed at the front end of the upper supporting plate through a second motor base, a second inner cavity is formed in the lower supporting plate, the printing frame is arranged at the left side of the top of the conveying structure, the prepressing roller is arranged and driven by the second driving motor to rotate to carry out prepressing on the carton conveyed upwards, so that the poor printing effect caused by the warping of the carton is avoided, the prepressing roller can be lifted under the action of a second hydraulic rod, the prepressing roller can be convenient for prepressing the cartons with different thicknesses, and the application range of the device is improved.

Description

Printing device with prepressing function for processing paper boxes

Technical Field

The invention relates to the technical field of carton printing devices, in particular to a printing device with a prepressing function for processing cartons.

Background

The carton package is used for propagandizing and beautifying commodities by virtue of exquisite modeling and decoration to a great extent, and the competitiveness of the commodities is improved. Since the shape and structural design of the carton are often determined by the shape and characteristics of the packaged goods, the carton has a variety of styles and types, including rectangular, square, polygonal, irregular, cylindrical, etc.

In the production process of the paper box, a printing technology is needed to be used, a specific pattern is printed on the surface of the paper box to play a role in propaganda, and the paper box is loose, so that the condition of printing distortion is easy to occur in the printing process.

Disclosure of Invention

The invention aims to provide a printing device with a prepressing function for processing a paper box, which solves the problems that the paper box is loose and the printing is easy to be distorted in the printing process in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a printing device with prepressing function for processing paper boxes comprises a conveying structure, a material blocking assembly, a prepressing roller and a printing frame,

the conveying structure comprises supporting legs, proximity sensors, conveying belts, side baffles, a first driving motor and a first motor base, wherein the front and the rear of the conveying structure are respectively provided with the side baffles, the conveying belts are arranged between the side baffles, the bottom of each side baffle is provided with the supporting legs, the top of each side baffle at the front end is provided with the proximity sensor close to the left side, and the left side of the front end of each side baffle is provided with the first driving motor through the first motor base;

the material blocking assembly comprises a front blocking frame, a rear blocking frame, a material blocking plate, a first inner cavity, a first hydraulic rod and a connecting block, the material blocking assembly is arranged on the right side of the top of the conveying structure, the front end and the rear end of the material blocking assembly are respectively provided with the front blocking frame and the rear blocking frame, the material blocking plate is arranged between the front blocking frame and the rear blocking frame, the first inner cavity is formed in the rear of the front blocking frame, the first hydraulic rod is installed in the first inner cavity, the top of the first hydraulic rod is provided with the connecting block, and the connecting block is fixedly connected with the material blocking plate;

the pre-pressing roller comprises an upper supporting plate, a lower supporting plate, a second driving motor, a second motor base, a second inner cavity, a second hydraulic rod, a telescopic rod and a sleeve pipe, the pre-pressing roller is arranged in the middle of the top of the conveying structure, the upper supporting plate and the lower supporting plate are arranged at the front end and the rear end of the pre-pressing roller, the second driving motor is mounted at the front end of the upper supporting plate through the second motor base, and the second inner cavity is formed in the lower supporting plate;

the printing frame includes support frame, ink tank, the pump body, hose, third hydraulic stem and printing plate, the printing frame sets up in the top left side of conveying structure, both sides are equipped with the support frame around the printing frame below, the top rear side of printing frame is equipped with ink tank, the top of printing frame leans on the back position to be equipped with the pump body, the below of printing frame is installed through the third hydraulic stem and is printed on the board.

Preferably, the output shaft of the first driving motor penetrates through the front end side baffle and is connected with the rotating shaft of the conveyor belt.

Preferably, a material receiving box is arranged below the left side of the conveying structure.

Preferably, the front blocking frame and the rear blocking frame have the same structure, and are installed in a mirror image mode.

Preferably, the striker plate includes spout, spacing blend stop, draw-in groove, slider and fixture block, the spout has transversely been seted up on the striker plate right side, the top of spout is equipped with the draw-in groove, the left side of spacing blend stop is equipped with the slider, be provided with the fixture block on the slider.

Preferably, the sliding block of the limiting barrier strip is arranged in the sliding groove, the clamping block is arranged in the clamping groove, and the number of the limiting barrier strip is two.

Preferably, an output shaft of the second driving motor penetrates through the upper supporting plate at the front end and is fixedly connected with the pre-pressing roller.

Preferably, the left and right sides all is equipped with the second hydraulic stem in the second inner chamber, and the top and the last backup pad fixed connection of second hydraulic stem, install the quill tube in the middle of the second inner chamber is inside, install the telescopic link on the quill tube, the top and the last backup pad fixed connection of telescopic link.

Preferably, the ink tank and the pump body are connected by a pipe, and the pump body is connected with the printing plate by a hose.

Compared with the prior art, the invention has the beneficial effects that: the printing device with the prepressing function for processing the paper box,

(1) The prepressing roller is driven by the second driving motor to rotate, so that the paper boxes conveyed on the conveying belt are prepressed, poor printing effect caused by the fact that the corners of the paper boxes are warped is avoided, the prepressing roller can be lifted under the action of the second hydraulic rod, the paper boxes with different thicknesses can be prepressed conveniently, and the application range of the device is widened;

(2) The telescopic rod and the sleeve pipe are arranged in the second inner cavity, so that a bridging effect between the upper supporting plate and the lower supporting plate is achieved, and the situation that the second hydraulic rod is toppled due to overlarge lifting amplitude is avoided;

(3) The paper box conveying device is provided with a material blocking plate, the material blocking plate is arranged above the conveying structure through a front blocking frame and a rear blocking frame, when paper boxes are conveyed, a stack of paper boxes is placed at the right end of the conveying belt, all the paper boxes above the lowermost paper box are blocked under the action of the material blocking plate in the material blocking assembly, the conveying belt drives the lowermost paper box to move leftwards, and the paper boxes above the lowermost paper box move downwards, so that uniform feeding is realized;

(4) The paper box stacking device is provided with a limiting barrier strip and a first hydraulic rod, the limiting barrier strip is convenient for personnel to adjust the position of a paper box when the paper box is stacked, meanwhile, the limiting barrier strip can slide back and forth, so that the paper boxes with different widths can be limited, the first hydraulic rod can drive the material baffle to move up and down through a connecting block, and the size of a gap between the material baffle and a conveyor belt can be adjusted conveniently according to the thicknesses of different paper boxes;

(5) Be provided with proximity sensor, be convenient for respond to being close of carton through proximity sensor, and then realize the automatic start of the subassembly on printing frame and the printing frame, realize the process of automatic printing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a right view structural schematic diagram of the material blocking assembly of the invention;

FIG. 4 is a schematic cross-sectional view of the striker plate of the present invention;

FIG. 5 is a schematic cross-sectional view of the upper support plate and the lower support plate of the present invention;

FIG. 6 is a right side view of the printing frame according to the present invention.

In the figure: 1. the conveying structure comprises 101, supporting legs, 102, a proximity sensor, 103, a conveying belt, 104, side baffles, 105, a first driving motor, 106, a first motor base, 2, a material blocking component, 201, a front baffle frame, 202, a rear baffle frame, 203, a material blocking plate, 2031, a sliding groove, 2032, a limiting baffle strip, 2033, a clamping groove, 2034, a sliding block, 2035, a clamping block, 204, a first inner cavity, 205, a first hydraulic rod, 206, a connecting block, 3, a pre-pressing roller, 301, an upper supporting plate, 302, a lower supporting plate, 303, a second driving motor, 304, a second motor base, 305, a second inner cavity, 306, a second hydraulic rod, 307, a telescopic rod, 308, a sleeve pipe, 4, a printing frame, 401, a supporting frame, 402, an ink tank, 403, a pump body, 404, a hose, 405, a third hydraulic rod, 406, a supporting frame, 5 and a material receiving box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a printing device with a pre-pressing function for processing paper boxes is disclosed, as shown in FIG. 1, FIG. 2 and FIG. 3, a conveying structure 1 comprises supporting legs 101, a proximity sensor 102, a conveying belt 103, side baffles 104, a first driving motor 105 and a first motor base 106, the front and the back of the conveying structure 1 are respectively provided with the side baffles 104, the conveying belt 103 is arranged between the side baffles 104, the supporting legs 101 are installed at the bottoms of the side baffles 104, the proximity sensor 102 is arranged on the left side of the top of the front side baffle 104, the first driving motor 105 is installed on the left side of the front end of the side baffle 104 through the first motor base 106, an output shaft of the first driving motor 105 penetrates through the front side baffle 104 to be connected with a rotating shaft of the conveying belt 103, the conveying belt 103 is driven to move by the first driving motor 105, a material receiving box 5 is arranged below the left side of the conveying structure 1, and the paper boxes after printing are convenient to be collected, the baffle assembly 2 comprises a front baffle frame 201, a rear baffle frame 202, a baffle plate 203, a first inner cavity 204, a first hydraulic rod 205 and a connecting block 206, the baffle assembly 2 is arranged on the right side of the top of the conveying structure 1, the front end and the rear end of the baffle assembly 2 are respectively provided with the front baffle frame 201 and the rear baffle frame 202, the front baffle frame 201 and the rear baffle frame 202 have the same structure, the front baffle frame 201 and the rear baffle frame 202 are installed in a mirror image mode to facilitate installation of the baffle plate 203, the baffle plate 203 is arranged between the front baffle frame 201 and the rear baffle frame 202, the baffle plate 203 comprises a chute 2031, a limit baffle 2032, a clamping groove 2033, a sliding block 2034 and a clamping block 2035, the right side of the baffle plate 203 is transversely provided with the chute 2031, the clamping groove 2033 is arranged above the chute 2031, the left side of the limit baffle 2034 is provided with the sliding block 2035 to facilitate blocking of cartons 2035 by the baffle 203, and cartons can pass through one carton at a time, the sliding block 4 of the limit baffle 2 is installed in the chute 1, and fixture block 2035 is installed in draw-in groove 2033, and spacing blend stop 2032 is equipped with two, is favorable to the alignment of position when the carton piles up, and first inner chamber 204 has been seted up to the rear of preceding fender frame 201, installs first hydraulic stem 205 in the first inner chamber 204, and the top of first hydraulic stem 205 is equipped with connecting block 206, connecting block 206 and striker plate 203 fixed connection.

As shown in fig. 1, 4, 5 and 6, the pre-pressing roller 3 includes an upper support plate 301, a lower support plate 302, a second driving motor 303, a second motor base 304, a second inner cavity 305, a second hydraulic rod 306, a telescopic rod 307 and a sleeve pipe 308, the pre-pressing roller 3 is disposed in the middle of the top of the conveying structure 1, the upper support plate 301 and the lower support plate 302 are disposed at both front and rear ends of the pre-pressing roller 3, the second driving motor 303 is mounted at the front end of the upper support plate 301 through the second motor base 304, an output shaft of the second driving motor 303 penetrates through the front end upper support plate 301 and is fixedly connected with the pre-pressing roller 3, so as to drive the pre-pressing roller 3 to rotate through the second driving motor 303, a second inner cavity 305 is disposed in the lower support plate 302, and the second hydraulic rods 306 are disposed at both left and right sides in the second inner cavity 305, the top of the second hydraulic rod 306 is fixedly connected with the upper support plate 301, a sleeve pipe 308 is arranged in the middle of the inner part of the second inner cavity 305, a telescopic rod 307 is arranged on the sleeve pipe 308, the top of the telescopic rod 307 is fixedly connected with the upper support plate 301, the upper support plate 301 is driven to move up and down through the second hydraulic rod 306, meanwhile, the telescopic rod 307 and the sleeve pipe 308 play a role in preventing toppling, the printing frame 4 comprises a support frame 401, an ink tank 402, a pump body 403, a hose 404, a third hydraulic rod 405 and a printing plate 406, the printing frame 4 is arranged on the left side of the top of the conveying structure 1, the support frames 401 are arranged on the front side and the rear side of the lower portion of the printing frame 4, the ink tank 402 is arranged on the rear side of the upper portion of the printing frame 4, the pump body 403 is arranged on the upper portion of the printing frame 4 close to the rear portion of the printing frame, the ink tank 402 is connected with the pump body 403 through a pipe fitting, the pump body 403 is connected with the printing plate 406 through the hose 404, ink in the ink tank 402 is conveyed into the printing plate 406 through the pump body 403, and the printing plate 406 is arranged below the printing frame 4 through the third hydraulic rod 405.

The working principle is as follows: the proximity sensor 102 is of a model ADXL345BCCZ, when the printing device with a pre-pressing function for processing the paper cartons is used, the paper cartons are firstly stacked into a stack and placed on the right side of the stop assembly 2, the position of the paper cartons on the conveyor belt 103 is limited by the limit stop strip 2032, then each electric element in the control assembly starting device is controlled, then the first driving motor 105 drives the conveyor belt 103 to start and drive the lowermost paper carton to move towards the left, the upper paper carton is stopped, after the lowermost paper carton is removed, the upper paper carton falls down to realize a continuous feeding process, after the paper carton moves to the left for a certain distance, the pre-pressing roller 3 performs a pre-pressing process on the paper cartons under the action of the second driving motor 303, so that the surface of the paper cartons is more flat, then the paper carton continues to move to the left below the printing rack 4, the proximity sensor 102 firstly detects the approach of the paper carton and sends a signal to the control assembly, the control assembly starts the printing rack 403 and the third hydraulic rod 405 in the printing rack 4, the pump body 403 and the third hydraulic rod 406 move to drive the hydraulic rod 203405 in the paper carton to drive the hydraulic rod 406 to move down and the hydraulic rod 406 in the hydraulic rod 406 to drive the hydraulic rod 406 of the paper carton to move the upper paper carton to drive the hydraulic rod to move the stop bar 203 to change the paper carton to move the stop bar 406 in the paper carton to change the last hydraulic rod 406 of the paper carton to change the paper carton to change the last hydraulic rod of the paper carton to change the paper carton to be printed board processing machine.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides a printing device that has a pre-compaction function that carton processing was used, includes transport structure (1), keeps off material subassembly (2), pre-compression roller (3) and printing frame (4), its characterized in that:

the conveying structure (1) comprises supporting legs (101), a proximity sensor (102), a conveying belt (103), side baffles (104), a first driving motor (105) and a first motor base (106), the side baffles (104) are arranged at the front and the rear of the conveying structure (1), the conveying belt (103) is arranged between the side baffles (104), the supporting legs (101) are installed at the bottoms of the side baffles (104), the proximity sensor (102) is arranged at the front end of the side baffles (104) close to the left side, and the first driving motor (105) is installed at the left side of the front end of the side baffles (104) through the first motor base (106);

the material blocking assembly (2) comprises a front blocking frame (201), a rear blocking frame (202), a material blocking plate (203), a first inner cavity (204), a first hydraulic rod (205) and a connecting block (206), the material blocking assembly (2) is arranged on the right side of the top of the conveying structure (1), the front end and the rear end of the material blocking assembly (2) are respectively provided with the front blocking frame (201) and the rear blocking frame (202), the material blocking plate (203) is arranged between the front blocking frame (201) and the rear blocking frame (202), the first inner cavity (204) is formed in the rear of the front blocking frame (201), the first hydraulic rod (205) is installed in the first inner cavity (204), the top of the first hydraulic rod (205) is provided with the connecting block (206), and the connecting block (206) is fixedly connected with the material blocking plate (203);

the prepressing roller (3) comprises an upper supporting plate (301), a lower supporting plate (302), a second driving motor (303), a second motor base (304), a second inner cavity (305), a second hydraulic rod (306), a telescopic rod (307) and a sleeve pipe (308), the prepressing roller (3) is arranged in the middle of the top of the conveying structure (1), the front end and the rear end of the prepressing roller (3) are respectively provided with the upper supporting plate (301) and the lower supporting plate (302), the front end of the upper supporting plate (301) is provided with the second driving motor (303) through the second motor base (304), the second inner cavity (305) is formed in the lower supporting plate (302), an output shaft of the second driving motor (303) penetrates through the upper supporting plate (301) at the front end to be fixedly connected with the prepressing roller (3), the second hydraulic rod (306) is arranged on the left side and the right side in the second inner cavity (305), the top of the second hydraulic rod (306) is fixedly connected with the upper supporting plate (301), the sleeve pipe (308) is arranged in the middle of the second inner cavity (305), and the sleeve pipe (308) is arranged on the sleeve pipe (307), and the top of the telescopic rod (307) is fixedly connected with the upper supporting plate (307);

printing frame (4) are including support frame (401), ink tank (402), the pump body (403), hose (404), third hydraulic stem (405) and printing plate (406), printing frame (4) set up the top left side in transport structure (1), both sides are equipped with support frame (401) around printing frame (4) below, the top rear side of printing frame (4) is equipped with ink tank (402), the top of printing frame (4) leans on the back position to be equipped with the pump body (403), printing plate (406) are installed through third hydraulic stem (405) to the below of printing frame (4).

2. The printing device with prepressing function for carton processing according to claim 1, wherein: an output shaft of the first driving motor (105) penetrates through the front end side baffle (104) and is connected with a rotating shaft of the conveyor belt (103).

3. The printing device with prepressing function for carton processing according to claim 1, wherein: a material receiving box (5) is arranged below the left side of the conveying structure (1).

4. The printing device with prepressing function for carton processing according to claim 1, wherein: the front baffle frame (201) and the rear baffle frame (202) are identical in structure, and the front baffle frame (201) and the rear baffle frame (202) are installed in a mirror image mode.

5. The printing device with prepressing function for carton processing according to claim 1, wherein: striker plate (203) includes spout (2031), spacing blend stop (2032), draw-in groove (2033), slider (2034) and fixture block (2035), spout (2031) have transversely been seted up on striker plate (203) right side, the top of spout (2031) is equipped with draw-in groove (2033), the left side of spacing blend stop (2032) is equipped with slider (2034), be provided with fixture block (2035) on slider (2034).

6. The printing device with pre-pressing function for carton processing according to claim 5, characterized in that: the sliding block (2034) of the limiting barrier strip (2032) is arranged in the sliding groove (2031), the clamping block (2035) is arranged in the clamping groove (2033), and two limiting barrier strips (2032) are arranged.

7. The printing device with prepressing function for carton processing according to claim 1, wherein: the ink tank (402) and the pump body (403) are connected by a pipe, and the pump body (403) is connected to the printed board (406) by a hose (404).