CN210940905U

CN210940905U - Semi-automatic screen printing machine

Info

Publication number: CN210940905U
Application number: CN201921099454.3U
Authority: CN
Inventors: 聂永红
Original assignee: Shenzhen Yongjiahua Printing Co ltd
Current assignee: Shenzhen Yongjiahua Printing Co ltd
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-07-07
Anticipated expiration: 2029-07-13

Abstract

The utility model relates to a semi-automatic screen printing machine, including the fuselage, the fuselage is equipped with the workstation, and one side of workstation is fixed with the grudging post, is equipped with sheet frame and scraper blade on the grudging post, is equipped with loading board and guide bar on the workstation, and the loading board is located the side butt of sheet frame, guide bar and loading board is equipped with the elevating gear who is used for along the guide bar height direction lift loading board on the fuselage. More paper can be stacked on the bearing plate, the guide rod can limit the paper, the stacked paper cannot incline, the printing position is accurate, the lifting device lifts the paper to be continuously printed, the frequency of replacing the paper by workers is reduced, the labor intensity of the workers is reduced, and the printing efficiency is improved.

Description

Semi-automatic screen printing machine

Technical Field

The utility model belongs to the technical field of the printing machine technique and specifically relates to a semi-automatic screen printing machine is related to.

Background

The screen printer is a machine for printing characters and images, and belongs to a stencil printer. When printing, the ink is transferred to the printing stock through the meshes of the image-text part by the extrusion of the scraper, and the image-text same as the original is formed.

The marks, trademarks, patterns and the like on the surfaces of the paper are generally printed by a small printer, the paper replacement of the small printer is manually operated, only a small amount of paper can be printed at each time, the paper needs to be frequently replaced by workers after the paper is printed, the labor intensity is high, and the printing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a semi-automatic screen printing machine, it solves at every turn and can only print a small amount of paper, needs the staff frequently to change the problem of paper.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a semi-automatic screen printing machine, includes the fuselage, the fuselage is equipped with the workstation, one side of workstation is fixed with the grudging post, be equipped with sheet frame and scraper blade on the grudging post, its characterized in that: the bearing plate is located below the plate frame, the guide rod is abutted to the side face of the bearing plate, and a lifting device used for lifting the bearing plate along the height direction of the guide rod is arranged on the machine body.

Through adopting above-mentioned technical scheme, the silk screen net board is installed on the sheet frame, and the paper is stacked on the loading board, and the height of paper and the tip of guide bar flush. During printing, the plate frame descends, the printing screen abuts against the end portion of the guide rod, the scraper blade scrapes the paper back and forth on the printing screen to print the paper, after one piece of paper is printed, a worker draws out the printed paper, the lifting device lifts the bearing plate, the paper rises, and the screen printing machine continues to print the paper. More paper can be stacked on the bearing plate, the guide rod can limit the paper, the stacked paper cannot incline, the printing position is accurate, the lifting device lifts the paper to continuously print, the frequency of changing the paper by workers is reduced, the labor intensity of the workers is reduced, and the printing efficiency is improved.

The utility model discloses further set up to: the lifting device is a first air cylinder, the first air cylinder is located in the machine body, a piston rod of the first air cylinder penetrates through the workbench and is in sliding connection with the workbench, and the bearing plate is fixed at the end of the piston rod of the first air cylinder.

Through adopting above-mentioned technical scheme, through the flexible of first cylinder piston rod, carry out lifting and reduction to the loading board.

The utility model discloses further set up to: the guide rail is arranged on the workbench, a sliding block is connected in the guide rail in a sliding mode, a fixing piece used for fixing the position of the sliding block is arranged on the sliding block, and the guide rod is fixed on the sliding block.

Through adopting above-mentioned technical scheme, fix different positions on the guide rail through the slider, adjust the distance between the guide bar, and then lead and spacing bearing board, the paper of equidimension not.

The utility model discloses further set up to: the workbench is evenly provided with mounting holes, and the guide rails are fixed on the mounting holes through screws.

Through adopting above-mentioned technical scheme, the guide rail is fixed on the position of difference, adjusts the different positions of guide bar, and then leads and spacing bearing board, the paper of different shapes.

The utility model discloses further set up to: the end part of the guide rod, which is far away from the workbench, is provided with a connecting piece, the connecting piece is connected with the guide rod in a sliding manner, and an elastic piece is connected between the connecting piece and the guide rod.

Through adopting above-mentioned technical scheme, during the printing, the silk screen net board butt is on the connecting piece, and the elastic component plays the cushioning effect, avoids the collision of silk screen net board to appear damaging.

The utility model discloses further set up to: the tip that the workstation was kept away from to the guide bar is equipped with the spliced pole, the tip of spliced pole is equipped with the lug, be equipped with the spread groove on the connecting piece, the lug is located in the spread groove and with spread groove sliding connection, the elastic component is the spring, on the spliced pole was located to the spring housing, the one end and the guide bar fixed connection of spring, the other end and connecting piece fixed connection.

Through adopting above-mentioned technical scheme, the silk screen net board descends the butt on the connecting piece, and the lug slides in the spread groove, and the spring is compressed, and the spring of compression plays the cushioning effect.

The utility model discloses further set up to: the side of the guide rod far away from the end part of the workbench is provided with a limiting groove, the connecting piece is provided with a limiting block, the limiting block is in sliding connection with the limiting groove in a matched mode, the other side face of the guide rod opposite to the limiting groove is provided with a limiting plate, and the limiting plate is abutted to the connecting piece.

Through adopting above-mentioned technical scheme, through the spacing effect of stopper, spacing groove and limiting plate for the connecting piece can only slide along the direction of height of guide bar.

The utility model discloses further set up to: the utility model discloses a bearing plate, including the loading board, the riser is equipped with the connecting axle, the guide bar includes head rod, second connecting rod and third connecting rod, head rod, third connecting rod are located the both sides of loading board, the second connecting rod is located one side that the loading board is close to the grudging post, the third connecting rod passes through the fixed plate to be connected on the slider, is equipped with the connecting axle on the third connecting rod, the connecting axle run through the fixed plate and with fixed plate sliding connection, be equipped with the second cylinder on the fixed plate, the piston rod of second cylinder run through the fixed plate and with fixed plate sliding connection, the tip at second cylinder.

Through adopting above-mentioned technical scheme, during the printing, head rod, third connecting rod are located the left and right sides of paper, and the second connecting rod is located the rear side of paper, and then the paper that has printed can be taken out from the front. The third connecting rod is fixed on the second cylinder, and when placing the paper, the space is left to the third connecting rod, conveniently stacks the paper, then the piston rod extension of rethread second cylinder for the third connecting rod butt can level and smooth the paper on the paper, uses manpower sparingly, can realize again that it is spacing to carry on the paper.

To sum up, the utility model discloses following beneficial effect has:

1. more paper can be stacked on the bearing plate, the guide rod can limit the paper, the stacked paper cannot incline, the printing position is accurate, the lifting device lifts the paper to be continuously printed, the frequency of replacing the paper by workers is reduced, the labor intensity of the workers is reduced, and the printing efficiency is improved.

2. The tip of guide bar is provided with the connecting piece, is connected with the spring between connecting piece and the guide bar, and the spring plays the cushioning effect, avoids the screen printing otter board collision to appear damaging.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view of the guide bar and the link;

fig. 4 is a cross-sectional view of the fuselage.

In the figure: 1. a body; 11. a work table; 12. erecting a frame; 13. a plate frame; 14. a squeegee; 15. mounting holes; 16. a carrier plate; 2. a guide bar; 21. a first connecting rod; 22. a second connecting rod; 23. a third connecting rod; 24. connecting columns; 25. a bump; 26. a limiting groove; 27. a limiting plate; 3. a first cylinder; 31. a disc; 4. a second cylinder; 5. a guide rail; 51. a T-shaped chute; 52. a slider; 53. a fixing member; 54. a handle; 6. a connecting shaft; 7. a fixing plate; 8. a connecting member; 81. a transverse connecting block; 82. a vertical connecting block; 83. connecting grooves; 84. a limiting block; 9. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 4, for the utility model discloses a semi-automatic screen printing machine, including fuselage 1, fuselage 1 is provided with workstation 11, and one side of workstation 11 is fixed with grudging post 12, is provided with sheet frame 13 and scraper blade 14 on the grudging post 12, is provided with loading board 16 on the workstation 11, and loading board 16 is located the below of sheet frame 13, is equipped with the elevating gear who is used for following 2 direction of height lift loading boards 16 of guide bar on the fuselage 1.

The lifting device is a first cylinder 3, the first cylinder 3 is positioned in the machine body 1, a piston rod of the first cylinder 3 penetrates through the workbench 11 and is in sliding connection with the workbench 11, a disc 31 is fixed at the end part of the piston rod of the first cylinder 3, and the bearing plate 16 is fixed on the disc 31 through screws.

Referring to fig. 1 and 2, the workbench 11 is uniformly provided with mounting holes 15, the mounting holes 15 are fixed with guide rails 5 through screws, the top surface of each guide rail 5 is provided with a T-shaped sliding groove 51, a sliding block 52 is connected in the T-shaped sliding groove 51 in a sliding manner, a fixing part 53 for fixing the position of the sliding block 52 is arranged on the sliding block 52, the fixing part 53 is a screw rod, the screw rod penetrates through the sliding block 52 and is in threaded connection with the sliding block 52, the end part of the screw rod is abutted against the bottom of the T-shaped sliding groove 51, and a handle 54 is fixed on the end part of.

The top surface of slider 52 is connected with guide bar 2, the side butt of guide bar 2 and loading board 16, and guide bar 2 includes head rod 21, second connecting rod 22 and third connecting rod 23, and head rod 21, third connecting rod 23 are located the both sides of loading board 16, and second connecting rod 22 is located one side that loading board 16 is close to grudging post 12, and head rod 21 has 3, and second connecting rod 22 and third connecting rod 23 respectively have 2.

First connecting rod 21, second connecting rod 22 is fixed on slider 52, third connecting rod 23 passes through fixed plate 7 and connects on slider 52, be provided with connecting axle 6 on the third connecting rod 23, connecting axle 6 is cylindricly, connecting axle 6 run through fixed plate 7 and with fixed plate 7 sliding connection, be provided with second cylinder 4 on the fixed plate 7, second cylinder 4 has two, two upper and lower symmetries of second cylinder 4 are fixed on fixed plate 7, the piston rod of second cylinder 4 run through fixed plate 7 and with fixed plate 7 sliding connection, the tip at second cylinder 4 piston rod is fixed to third connecting rod 23.

Referring to fig. 1 and 3, connecting columns 24 are fixed to the ends of the first connecting rod 21, the second connecting rod 22 and the third connecting rod 23 far away from the workbench 11, and bumps 25 are fixed to the ends of the connecting columns 24. Spliced pole 24 sliding connection has connecting piece 8, and connecting piece 8 includes transverse connection piece 81 and vertical connection piece 82, and transverse connection piece 81 vertical fixation is provided with spread groove 83 on spliced pole 24 on deviating from the side of loading board 16 at vertical connection piece 82, lug 25 be located spread groove 83 and with spread groove 83 sliding connection.

Be connected with the elastic component between connecting piece 8 and the guide bar 2, the elastic component is spring 9, and on spliced pole 24 was located to the spring 9 cover, spring 9's one end and guide bar 2 fixed connection, the other end and vertical connecting block 82 fixed connection. The side of the guide rod 2 far away from the end of the workbench 11 is provided with a limiting groove 26, the side of the vertical connecting block 82 corresponding to the limiting groove 26 is provided with a limiting block 84, the bottom surface of the limiting block 84 is an arc-shaped surface, and the limiting block 84 and the limiting groove 26 are in sliding connection in a matching mode. The other side of the guide rod 2 corresponding to the limiting groove 26 is provided with a limiting plate 27, the limiting plate 27 is fixed on the guide rod 2 through a screw, and the limiting plate 27 is abutted against the side of the vertical connecting block 82.

The implementation principle of the embodiment is as follows: the silk screen printing screen board is installed on sheet frame 13, and the paper stacks on loading board 16, and the height of paper and the tip of guide bar 2 flush, start second cylinder 4, and the piston rod extension of second cylinder 4, the paper is leveled in the butt of third connecting rod 23, makes the paper stack neatly. During the printing, sheet frame 13 descends, and printing screen butt transverse connection piece 81's top surface, connecting piece 8 slide down along spliced pole 24, and spring 9 is compressed, and when connecting

piece

8 and 2 butts of guide bar, sheet frame 13 stopped descending. The first air cylinder 3 is started, a piston rod of the first air cylinder 3 extends, paper is close to the silk screen printing screen plate, the scraper plate 14 scrapes the paper back and forth on the printing screen plate to print the paper, after one piece of paper is printed, a worker draws out the printed paper, the first air cylinder 3 continues to lift the bearing plate 16, the paper rises, and the silk screen printing machine continues to print the paper.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a semi-automatic screen printing machine, includes fuselage (1), fuselage (1) is equipped with workstation (11), one side of workstation (11) is fixed with grudging post (12), be equipped with sheet frame (13) and scraper blade (14) on grudging post (12), its characterized in that: be equipped with loading board (16) and guide bar (2) on workstation (11), loading board (16) are located the below of sheet frame (13), the side butt of guide bar (2) and loading board (16), be equipped with the elevating gear who is used for going up and down loading board (16) along guide bar (2) direction of height on fuselage (1).

2. The semi-automatic screen printing machine according to claim 1, wherein: the lifting device is a first cylinder (3), the first cylinder (3) is located in the machine body (1), a piston rod of the first cylinder (3) penetrates through the workbench (11) and is in sliding connection with the workbench (11), and the bearing plate (16) is fixed at the end of the piston rod of the first cylinder (3).

3. The semi-automatic screen printing machine according to claim 1, wherein: the automatic feeding device is characterized in that a guide rail (5) is arranged on the workbench (11), a sliding block (52) is connected in the guide rail (5) in a sliding mode, a fixing part (53) used for fixing the position of the sliding block (52) is arranged on the sliding block (52), and the guide rod (2) is fixed on the sliding block (52).

4. A semi-automatic screen printing machine according to claim 3, characterized in that: the workbench (11) is uniformly provided with mounting holes (15), and the guide rail (5) is fixed on the mounting holes (15) through a screw rod.

5. A semi-automatic screen printing machine according to claim 3, characterized in that: the end part of the guide rod (2) far away from the workbench (11) is provided with a connecting piece (8), the connecting piece (8) is connected with the guide rod (2) in a sliding manner, and an elastic piece is connected between the connecting piece (8) and the guide rod (2).

6. The semi-automatic screen printing machine of claim 5, wherein: the tip that workstation (11) was kept away from in guide bar (2) is equipped with spliced pole (24), the tip of spliced pole (24) is equipped with lug (25), be equipped with spread groove (83) on connecting piece (8), lug (25) are located in spread groove (83) and with spread groove (83) sliding connection, the elastic component is spring (9), on spliced pole (24) was located in spring (9) cover, the one end and guide bar (2) fixed connection of spring (9), the other end and connecting piece (8) fixed connection.

7. The semi-automatic screen printing machine according to claim 6, wherein: the side that workstation (11) tip was kept away from in guide bar (2) is equipped with spacing groove (26), be equipped with stopper (84) on connecting piece (8), stopper (84) and spacing groove (26) cooperation sliding connection are equipped with limiting plate (27) on the another side of relative spacing groove (26) of guide bar (2), limiting plate (27) and connecting piece (8) butt.

8. The semi-automatic screen printing machine according to claim 7, wherein: guide bar (2) include head rod (21), second connecting rod (22) and third connecting rod (23), head rod (21), third connecting rod (23) are located the both sides of loading board (16), second connecting rod (22) are located loading board (16) and are close to one side of grudging post (12), third connecting rod (23) are connected on slider (52) through fixed plate (7), are equipped with connecting axle (6) on third connecting rod (23), connecting axle (6) run through fixed plate (7) and with fixed plate (7) sliding connection, be equipped with second cylinder (4) on fixed plate (7), the piston rod of second cylinder (4) run through fixed plate (7) and with fixed plate (7) sliding connection, the tip at second cylinder (4) piston rod is fixed in third connecting rod (23).