CN218702021U

CN218702021U - Flexographic printing machine is used in plastic woven sack production

Info

Publication number: CN218702021U
Application number: CN202223014821.XU
Authority: CN
Inventors: 王上超; 李贞彦; 权振敏; 贾爱平; 杨志朋
Original assignee: Hebei Huazheng Plastic Packaging Co ltd
Current assignee: Hebei Huazheng Plastic Packaging Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-24
Anticipated expiration: 2032-11-12

Abstract

The utility model belongs to flexographic printing machine field, concretely relates to flexographic printing machine is used in plastic woven sack production has solved the problem that has work efficiency end and unable automatic replenishment printing ink among the prior art, including conveyer belt and backup pad, screw fixedly connected with a plurality of side piece is passed through to one side of conveyer belt, the inside slip of backup pad is equipped with the oblique ejector pad the one end of oblique ejector pad is the slope form, screw fixedly connected with baffle is passed through to one side of backup pad, the top sliding connection of backup pad has oblique curb plate, and through the setting of oblique ejector pad and side piece isotructure, the side piece moves along with the conveyer belt, and when side piece and oblique ejector pad mutually contact, the side piece can extrude the oblique ejector pad, and the oblique branch downstream is stimulates to the other one end of oblique ejector pad, and also downward thereupon with oblique branch fixed connection's oblique side piece this moment, thereby the roof promotes guide pillar and printing head downwards, has realized the effect that promotes work efficiency.

Description

Flexographic printing machine is used in plastic woven sack production

Technical Field

The utility model relates to a flexographic printing machine technical field specifically is a flexographic printing machine is used in plastic woven sack production.

Background

At present, a flexographic printing machine uses fluid ink with high fluidity, the ink is transferred to the image-text part of a printing plate by an ink fountain rubber roller and an anilox roller and is inked, then printing pressure is applied by a pressure roller to transfer the ink on the printing plate to a printing stock, and finally, the printing process is finished through a drying surface. The printing part is the core of the flexographic printing machine, and the arrangement mode of the printing part directly influences the operation performance, the quality of printed products, the printing speed and the application range of printing. The flexographic printing machines can be classified into a stack type, a satellite type and a unit type according to the arrangement of printing portions

The prior art has the following authorization notice numbers: CN215704887U, name; a flexographic printing machine comprises a printing frame and a hollow plate, wherein a control box is vertically arranged on one side of the printing frame, a dust cleaning mechanism is arranged at the tops of the printing frame and the control box, a printing roller and an anilox roller are horizontally arranged in the printing frame and rotate inside the printing frame, a box body is vertically arranged on one side, away from the control box, of the printing frame, pulleys are arranged in the box body in a rotating mode, two rotating shafts are arranged at the centers of one sides of the two pulleys and penetrate through one side of the printing frame and are respectively arranged at the centers of the top ends of the printing roller and the anilox roller, and a rotating mechanism used for rotating the two pulleys simultaneously is arranged in the box body; the problem of printing ink on the anilox roller splashes is solved. The utility model discloses the condition of having avoided need frequently to change the scraping plate takes place, and then has improved the use of this flexographic printing machine and has imitated, however this utility model prints through the printing roller, and such printing effect leads to the printing deviation very easily, as long as open the machine printing roller and just be in the printing state, can't carry out rational arrangement according to actual conditions and work piece position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexographic printing machine is used in plastic woven sack production has solved the problem at the bottom of the work efficiency with unable automatic replenishment printing ink.

In order to achieve the above object, the utility model provides a following technical scheme: a flexographic printing machine for producing plastic woven bags comprises a conveying belt and a supporting plate, wherein a plurality of side blocks are fixedly connected to one side of the conveying belt through screws, an inclined pushing block is assembled inside the supporting plate in a sliding mode, one end of the inclined pushing block is inclined, a guide plate is fixedly connected to one side of the supporting plate through screws, an inclined side plate is connected to the top of the supporting plate in a sliding mode, and one side of the inclined side plate is inclined;

one side of the inclined push block is fixedly connected with a connecting plate through a screw, one side of the inclined side plate is fixedly connected with a top plate through a screw, one side of the inclined side plate is fixedly connected with an inclined supporting plate through a screw, one end of the inclined supporting plate is inclined, the inclined supporting plate is in sliding connection with the connecting plate, a guide pillar is assembled in the guide plate in a sliding mode, the bottom of the guide pillar is fixedly connected with a printing head through a screw, the top of the guide pillar is fixedly connected with a pressing block through a screw, the pressing block is in sliding connection with the top plate, a first spring is sleeved on the outer portion of the guide pillar, and one end of the first spring is welded to the top of the guide plate.

Preferably, one side of backup pad is passed through the cushion of two symmetrical arrangement of screw fixed connection, two the connecting rod is installed in the inside common rotation of cushion, fixed cover is equipped with the bull stick of two symmetrical arrangement on the connecting rod, two the other one end of bull stick rotates jointly and installs ink barrel, two all the welding has the supporting shoe, two on the bull stick the inside of supporting shoe is fixed nested jointly has the pull rod, the bottom welding of baffle has the piece of drawing, the inside welding that draws the piece has the second spring, the other one end welding of second spring is in on the pull rod.

Preferably, the inside of backup pad is seted up and is run through self guide slot, oblique ejector pad sliding connection is in the inside of guide slot.

Preferably, the guide plate is internally provided with a guide hole penetrating through the guide plate, and the guide post is slidably connected inside the guide hole.

Preferably, straight grooves are formed in the two cushion blocks, and the connecting rod is rotatably installed in the straight grooves.

Preferably, a groove is formed in the pulling block, and one end of the second spring is welded in the groove.

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

1. the utility model discloses a setting of oblique ejector pad and side piece isotructure, the side piece removes along with the conveyer belt, and when side piece and oblique ejector pad contacted each other, the side piece can extrude oblique ejector pad, and the other one end pulling oblique branch downstream of oblique ejector pad, and it is also downward thereupon with oblique branch fixed connection's oblique side piece this moment, thereby the roof promotes the guide pillar downwards with the print head and prints, has realized the effect that promotes work efficiency.

2. The utility model discloses a setting of bull stick and printing ink bucket isotructure, when the printing head moves down, can promote printing ink bucket to move down simultaneously, rotate the installation during because printing ink bucket the in-process that moves down can be paintd the bottom to the printing head with printing ink even roll, has realized the effect of automatic supplementary printing ink.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of another overall structure of the present invention;

fig. 3 is a schematic view of the transmission structure of the present invention.

In the figure: 1. a conveyor belt; 2. a support plate; 3. an ink barrel; 4. a print head; 5. a first spring; 6. briquetting; 7. a top plate; 8. an inclined side plate; 9. a side block; 10. an inclined push block; 11. connecting plates; 12. an oblique support plate; 13. a guide post; 14. cushion blocks; 15; a pull rod; 16. a second spring; 17. a connecting rod; 18. a support block; 19. a rotating rod; 20. a guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a flexographic printing machine for producing plastic woven bags comprises a conveyor belt 1 and a support plate 2, wherein one side of the conveyor belt 1 is fixedly connected with a plurality of side blocks 9 through screws, an inclined push block 10 is slidably assembled in the support plate 2, one end of the inclined push block 10 is inclined, one side of the support plate 2 is fixedly connected with a guide plate 20 through screws, the top of the support plate 2 is slidably connected with an inclined side plate 8, one side of the inclined side plate 8 is inclined, one side of the inclined push block 10 is fixedly connected with a connecting plate 11 through screws, one side of the inclined side plate 8 is fixedly connected with a top plate 7 through screws, one side of the inclined side plate 8 is fixedly connected with an inclined supporting plate 12 through screws, one end of the inclined supporting plate 12 is inclined, and the inclined supporting plate 12 is slidably connected with the connecting plate 11, guide plate 20's inside slip is equipped with guide pillar 13, screw fixedly connected with print head 4 is passed through to guide pillar 13's bottom, screw fixedly connected with briquetting 6 is passed through at guide pillar 13's top, briquetting 6 and roof 7 sliding connection, guide pillar 13's outside cover is equipped with first spring 5, the one end welding of first spring 5 is at guide plate 20's top, through the setting of structures such as oblique ejector pad 10 and side piece 9, side piece 9 moves along with conveyer belt 1, when side piece 9 and oblique ejector pad 10 contactless each other, side piece 9 can extrude oblique ejector pad 10, the other one end pulling oblique branch of oblique ejector pad 10 moves down, it is also downward thereupon also with oblique branch fixed connection's oblique side piece 9 this moment, thereby roof 7 promotes guide pillar 13 and print head 4 downwards and prints, the effect of promoting work efficiency has been realized.

Referring to fig. 1, one side of the supporting plate 2 is fixedly connected with two symmetrically-arranged cushion blocks 14 through screws, the inside of the two cushion blocks 14 rotates together to be provided with a connecting rod 17, two symmetrically-arranged rotating rods 19 are fixedly sleeved on the connecting rod 17, ink barrels 3 are rotatably arranged at the other ends of the two rotating rods 19 together, supporting blocks 18 are welded on the two rotating rods 19, pull rods 15 are fixedly nested in the two supporting blocks 18 together, a pull block is welded at the bottom of the guide plate 20, a second spring 16 is welded in the pull block, the other end of the second spring 16 is welded on the pull rod 15, through the arrangement of the structures of the rotating rods 19 and the ink barrels 3, when the printing head 4 moves downwards, the ink barrels 3 are pushed to move downwards at the same time, and ink can be uniformly rolled and smeared to the bottom of the printing head 4 in the downward moving process due to the rotation of the ink barrels 3, and the effect of automatically replenishing ink is achieved.

Referring to fig. 1, a guide groove penetrating through the support plate 2 is formed in the support plate, and the inclined pushing block 10 is slidably connected to the inside of the guide groove.

Referring to fig. 2, the guide plate 20 has a guide hole formed therein, and the guide post 13 is slidably connected to the guide hole.

Referring to fig. 3, the two spacers 14 are each provided with a straight groove therein, and the connecting rod 17 is rotatably mounted in the straight grooves.

Referring to fig. 3, a groove is formed in the pull block, and one end of the second spring 16 is welded in the groove.

The utility model discloses specific implementation process as follows: the woven bag is placed at the top of the conveyer belt 1, the conveyer belt 1 is orderly pushed forwards when the motor is opened, a plurality of side blocks 9 are fixedly installed on one side of the conveyer belt 1, the side blocks 9 move along with the conveyer belt 1, when the inclined push blocks 10 which are connected with the conveyer belt 2 in a sliding mode are moved to the back of the support plate 2, the inclined push blocks 10 are pushed towards the back of the support plate 2, the other ends of the inclined push blocks 10 are connected with a connecting plate 11, the connecting rod is connected with an inclined support plate 12 in a sliding mode, the inclined support plate 12 is driven to move downwards when the inclined push blocks 10 are pushed, the other ends of the inclined support plate 12 are fixedly connected with the inclined side plates 8, the inclined side plates 8 are connected with the support plate 2 in a sliding mode, the inclined side plates 8 are pulled to move downwards when the inclined support plate 12 moves downwards, the printing head 4 is connected to the bottom of the top plate 7 in a sliding mode through a pressing block 6, the inclined side plates 8 can push the guide pillars 13 and the printing head 4 to move downwards, so that printing is conducted, and then the woven bag is reset through the first spring 5;

in addition, in order to guarantee printing quality, two cushion blocks 14 have been set up in one side of backup pad 2 is fixed, install connecting rod 17 in the inside rotation of cushion block 14, be provided with two fixed connection's bull stick 19 on connecting rod 17, ink barrel 3 is installed in the rotation of the other one end of bull stick 19, ink barrel 3 is the bottom with print head 4, so at first can push ink barrel 3 down when print head 4 moves down the printing, the process ink barrel 3 that pushes down can evenly roll in print head 4's bottom, thereby evenly scribble the bottom at print head 4 with printing ink, it is even to have guaranteed that printing head 4 goes up printing ink, printing quality obtains promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexographic printing machine is used in plastic woven sack production, includes conveyer belt (1) and backup pad (2), its characterized in that: one side of the conveying belt (1) is fixedly connected with a plurality of side blocks (9) through screws, an inclined pushing block (10) is assembled in the supporting plate (2) in a sliding mode, one end of the inclined pushing block (10) is inclined, one side of the supporting plate (2) is fixedly connected with a guide plate (20) through screws, the top of the supporting plate (2) is connected with an inclined side plate (8) in a sliding mode, and one side of the inclined side plate (8) is inclined;

one side of the inclined push block (10) is fixedly connected with a connecting plate (11) through a screw, one side of the inclined side plate (8) is fixedly connected with a top plate (7) through a screw, one side of the inclined side plate (8) is fixedly connected with an inclined support plate (12) through a screw, one end of the inclined support plate (12) is inclined, the inclined support plate (12) is in sliding connection with the connecting plate (11), a guide pillar (13) is assembled inside the guide plate (20) in a sliding mode, the bottom of the guide pillar (13) is fixedly connected with a printing head (4) through a screw, the top of the guide pillar (13) is fixedly connected with a pressing block (6) through a screw, the pressing block (6) is in sliding connection with the top plate (7), a first spring (5) is sleeved outside the guide pillar (13), and one end of the first spring (5) is welded to the top of the guide plate (20).

2. The flexographic printing machine for producing plastic woven bags according to claim 1, characterized in that: one side of backup pad (2) is passed through cushion (14) of two symmetrical arrangement of screw fixed connection, two the inside of cushion (14) is rotated jointly and is installed connecting rod (17), fixed cover is equipped with bull stick (19) of two symmetrical arrangement on connecting rod (17), two ink barrel (3) are installed in the common rotation of other one end of bull stick (19), two it has supporting shoe (18), two all to weld on bull stick (19) the inside of supporting shoe (18) is fixed nested jointly has pull rod (15), the bottom welding of baffle (20) has the piece of drawing, the inside welding of drawing the piece has second spring (16), the other one end welding of second spring (16) is in on pull rod (15).

3. The flexographic printing machine for producing plastic woven bags according to claim 1, characterized in that: the inside of backup pad (2) is seted up and is run through the guide slot of self, oblique ejector pad (10) sliding connection is in the inside of guide slot.

4. The flexographic printing machine for producing plastic woven bags according to claim 1, characterized in that: the guide plate (20) is internally provided with a guide hole penetrating through the guide plate, and the guide post (13) is connected to the inside of the guide hole in a sliding manner.

5. The flexographic printing machine for producing plastic woven bags according to claim 2, characterized in that: straight grooves are formed in the two cushion blocks (14), and the connecting rod (17) is rotatably installed in the straight grooves.

6. The flexographic printing machine for producing plastic woven bags according to claim 2, characterized in that: a groove is formed in the pull block, and one end of the second spring (16) is welded in the groove.