CN214688450U

CN214688450U - Manual printing machine

Info

Publication number: CN214688450U
Application number: CN202120488108.5U
Authority: CN
Inventors: 张丕俊
Original assignee: Qingdao Tianchengtai Plate Making Co ltd
Current assignee: Qingdao Tianchengtai Plate Making Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-12
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a manual printing machine, which relates to the technical field of plate making equipment and comprises an operation table, wherein a printing plate is fixedly arranged on the upper surface of the operation table, a support rod is fixedly arranged on one side of the operation table, a fixing ring is fixedly arranged on the periphery of the support rod, a scraping frame is rotationally arranged at the edge of the fixing ring, a wire mesh plate is fixedly arranged on one side of the scraping frame, a scraping plate is arranged in the scraping frame in a sliding manner, and a driving mechanism for driving the scraping plate to slide is arranged on one side of the scraping frame; actuating mechanism sets up in the movable frame of scraping material frame one side including sliding, and movable frame one side has set firmly scrapes the flitch, scrapes material frame one side and runs through to have seted up and scrape the silo, has all set firmly the rack on two relative inner walls of movable frame, and one side of scraping the material frame is rotated and is provided with incomplete gear, incomplete gear and rack intermeshing, and incomplete gear one side has set firmly the rotation handle. The incomplete gear is rotated by rotating the rotating handle, so that the scraping plate is driven to move in a reciprocating motion manner in the scraping frame, the silk screen plate is uniformly stressed, and the uniform printing of the printing ink is ensured.

Description

Manual printing machine

Technical Field

The utility model relates to a plate-making equipment technical field especially relates to a manual printing machine.

Background

The manual silk-screen printing structural mode on the existing market is simple, the biggest defect is that the force intensity and the force direction can not be controlled during silk-screen printing, and then the depth and the light and thick of ink marks of silk-screen printed products can not be controlled, and the manual silk-screen printing structural mode is not suitable for products with higher requirements on quality and precision. The full-automatic screen printing machine has stable screen printing performance, but the manufacturing cost is too high, the occupied space is large, and the full-automatic screen printing machine is not suitable for small-batch production or product samples.

Chinese patent that patent publication number is CN207466080U provides a manual printing machine, belongs to printing machine equipment field, aims at providing a manual printing machine that printing ink utilization ratio is high, and its technical scheme main points are: the utility model provides a manual printing machine, which comprises a frame, fix the work platform in the frame, the printing plate of setting on work platform, the cover is equipped with fixture around the printing plate, fixture encloses into the wiping groove that is located the printing plate top with the printing plate jointly, the wiping inslot is equipped with the ink scraping sword, fixture is connected with the frame is articulated, fixture includes two slide rails that are on a parallel with work platform, slide and connect two centre gripping arms between two slide rails, the centre gripping arm passes through locking bolted connection with the slide rail, one side that the centre gripping arm was kept away from to one of them slide rail is articulated with the frame.

The manual printing machine is simple in structure and convenient to operate, but the scraping force of a hand is the same every time in the manual printing process, and the printing effect is uneven due to the difference of the scraping force, so that the quality of printed matters is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manual printing machine has the in-process to the stock printing, scrapes the effect that the china ink dynamics is the same all the time, and it is even to have guaranteed that the atress of stock is even, and it is inhomogeneous to have avoided the printing effect because of the difference of scribbling the china ink dynamics causes.

The utility model discloses a can realize through following technical scheme:

a manual printing machine comprises an operation table, wherein a printing plate is fixedly arranged on the upper surface of the operation table, a support rod is fixedly arranged on one side of the operation table, a fixing ring is fixedly arranged on the periphery of the support rod, a scraping frame is rotatably arranged at the edge of the fixing ring, a wire mesh plate is fixedly arranged on one side of the scraping frame, a scraping plate is arranged in the scraping frame in a sliding manner, and a driving mechanism for driving the scraping plate to slide is arranged on one side of the scraping frame; actuating mechanism sets up in scraping the movable frame of material frame one side including sliding, movable frame one side has set firmly scrape the flitch, scrape material frame one side and run through and seted up and scrape the silo, scrape the flitch with scrape the silo cooperation of sliding, all set firmly the rack on two relative inner walls of movable frame, it is provided with incomplete gear to scrape one side rotation of material frame, incomplete gear with rack intermeshing, incomplete gear one side has set firmly the rotation handle.

Through adopting above-mentioned technical scheme, the staff puts the stock on the printing plate, rotate again and scrape the material frame, let fix the silk screen board on scraping the material frame and closely laminate with the printing plate, then put printing ink on the silk screen board, later on rotate the rotation handle again, along with rotating the rotation of handle, drive the rotation of incomplete gear, when the tooth of incomplete gear rotated to mesh with the rack of one side mutually, the movable frame drives scrapes the flitch and removes, when the tooth of incomplete gear rotated to mesh with the rack of opposite side mutually, the movable frame drives and scrapes the flitch and removes to opposite direction, thereby make and scrape flitch reciprocating motion. The utility model discloses a solid fixed ring, scrape the material frame, the cooperation of silk screen board and undertaking printing plate, let scrape material frame and stock and closely laminate, the stock can not produce the gap with scraping the material frame when having guaranteed to scribble the china ink, the rethread rotates the handle, the movable frame, the rack, incomplete gear and the cooperation of scraping the flitch, when incomplete rack meshes with two racks in turn, can drive the movable frame and carry out reciprocating motion, thereby realize scraping the reciprocating motion of flitch, and guaranteed that the stock atress is even, it is inhomogeneous to have avoided the printing effect because of scribbling the difference that the china ink dynamics caused.

Further setting the following steps: the bracing piece is kept away from one section of operation panel is the screw thread section and the cover is equipped with the thread bush on this section screw thread, the thread bush week side is rotated and is provided with the loose collar, the articulated connecting rod that is connected with of border department of loose collar, the connecting rod with scrape material frame one end fixed connection, the shifting chute has been seted up to solid fixed ring's perisporium, all set firmly the axis of rotation on the relative both sides wall of connecting rod, the axis of rotation activity set up in the shifting chute.

Through adopting above-mentioned technical scheme, the staff rotates the thread bush, drives the slip of the one side that solid fixed ring was kept away from to the movable hoop to the pulling is scraped the material frame and is taken place the upset and make the axis of rotation can be at spacing inslot internal rotation and slide, when scraping the material frame and rotate silk screen board and the printing plate contact, can let stock and silk screen board closely laminate, stock and scraping the material frame and produce the gap and make printing ink can not be printed on the stock surface when avoiding scribbling the china ink.

Further setting the following steps: the limiting grooves are formed in two opposite side walls of the moving groove, limiting sliding blocks are elastically arranged in the limiting grooves, and the rotating shaft is rotatably arranged between the two limiting sliding blocks.

Through adopting above-mentioned technical scheme, the spacing slider that elasticity set up has the pulling force all the time to the axis of rotation, has guaranteed to scrape the material frame and has kept the non-straight angle state rather than the pin joint always, scrapes the unable rotation of material frame when avoiding rotating the thread bush.

Further setting the following steps: and a return spring is fixedly arranged in the limiting groove, and two ends of the return spring are respectively fixedly connected with the end part of the limiting groove and the side wall of the limiting slide block.

Through adopting above-mentioned technical scheme, reset spring has the pulling force effect to the slider all the time.

Further setting the following steps: the periphery of the threaded sleeve is fixedly provided with a rotating block, the inner wall of the movable ring is provided with a rotating groove, and the rotating groove is in rotating fit with the rotating block.

Through adopting above-mentioned technical scheme, let the turning block on the activity ring remove in rotating the inslot, avoided the activity ring to rotate along with the thread bush together.

Further setting the following steps: scrape the material frame and keep away from one side of connecting rod has seted up two fixed slots, elasticity is provided with the movable block in the fixed slot, the movable block is kept away from scrape one side elasticity of material frame and be provided with the clamp plate, the printing plate is kept away from one side of bracing piece has seted up and has pressed from both sides tight groove.

Through adopting above-mentioned technical scheme, when the silk screen board will contact with the printing plate, the staff stimulate the clamp plate and continue rotatory thread bush and let the scraping frame rotate, after scraping frame and printing plate contact, stimulate the clamp plate downwards again, drive the movable block and move down, when will clamp plate stimulates its one end and presss from both sides tight trench position level, loosen the hand again, let the clamp plate insert press from both sides tight inslot to realize the fixed to the clamp plate.

Further setting the following steps: the fixed slot internal stability has been set firmly the dead lever, the movable block movable sleeve is located on the dead lever, the movable sleeve is equipped with positioning spring on the dead lever, positioning spring's one end with movable block one side fixed connection, the other end with fixed slot one side fixed connection, the movable block is kept away from scrape one side of material frame and seted up the adjustment tank, one side of clamp plate has set firmly the regulation pole, adjust pole one end with be connected with regulating spring between the adjustment tank bottom wall, adjust the pole with the cooperation of sliding of adjustment tank.

Through adopting above-mentioned technical scheme, the staff stimulates the grip block, and adjusting spring is tensile this moment, and adjust the pole and slide in the adjustment tank, thereby has injectd the moving direction of grip block, and the grip block is stimulateeed downwards again, drives the movable block and moves down, and positioning spring is tensile simultaneously, when pulling its one end and grip block position level with the grip block, loosens the hand again, makes positioning spring and adjusting spring return, thereby makes the grip block go into in the grip block, realizes fixing to the clamp frame.

Further setting the following steps: the periphery of the threaded sleeve is fixedly provided with a rubber layer which is convenient for the threaded sleeve to rotate.

Through adopting above-mentioned technical scheme, the rubber sleeve has increased the friction between staff and threaded bush, and it is easier when letting the staff rotate the threaded bush.

To sum up, the utility model discloses a beneficial technological effect does:

(1) through rotating the handle, the movable frame, the rack, incomplete gear and the cooperation of scraping the flitch, rotate the handle and rotate and drive incomplete gear revolve to let the tooth of incomplete gear and two rack mesh in turn, realized the reciprocating motion of movable frame, thereby driven the reciprocating motion of scraping the flitch, because scrape the flitch and scrape the material frame and contact all the time, so make to scrape the china ink dynamics the same all the time, guaranteed that the atress of stock is even, avoided because of scribbling the printing effect inhomogeneous that the china ink dynamics difference caused.

(2) Through the cooperation of limiting slide block and reset spring, the reset spring who connects between limiting slide block tip and slider one side has the pulling force effect to the slider all the time to also having the pulling force effect all the time to the axis of rotation of locating in limiting slide block, guaranteed to have ended the tight back of clamp to the silk screen, the dwang keeps the non-straight angle state rather than articulated department always, and the dwang can't rotate when avoiding rotating the thread bush.

(3) Through the cooperation of movable block, clamping plate and clamping groove, can will scrape the material frame rigidity after silk screen board and the printing plate contact, avoided when printing, scrape the material frame and take place to remove and drive silk screen board position and remove, lead to the printing dislocation, influence the printed matter quality.

Drawings

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

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

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a top view of the present invention;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;

FIG. 6 is an enlarged view of portion D of FIG. 5;

FIG. 7 is a cross-sectional view taken along line E-E of FIG. 4;

fig. 8 is a partially enlarged view of portion F of fig. 7.

Reference numerals: 1. an operation table; 2. a printing plate; 3. a support bar; 4. a fixing ring; 5. scraping the material frame; 6. a wire mesh plate; 7. a threaded sleeve; 8. a rubber layer; 9. a movable ring; 10. a rotating groove; 11. rotating the block; 12. a connecting rod; 13. a moving groove; 14. a rotating shaft; 15. a limiting groove; 16. a limiting slide block; 17. a return spring; 18. fixing grooves; 19. a movable block; 20. fixing the rod; 21. a positioning spring; 22. a clamping plate; 23. adjusting a rod; 24. adjusting the spring; 25. a scraping plate; 26. a movable frame; 27. positioning a groove; 28. positioning blocks; 29. a material scraping groove; 30. a rack; 31. an incomplete gear; 32. Rotating the handle; 33. an adjustment groove; 34. and clamping the groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 2, a manual printer disclosed by the present invention comprises an operation table 1, a printing plate 2 is fixedly arranged on the upper surface of the operation table 1, a support rod 3 is fixedly arranged on one side of the operation table 1, a fixing ring 4 is fixedly arranged on the periphery of the support plate, a scraping frame 5 is rotatably arranged on the edge of the fixing ring 4, a screen plate 6 is fixedly arranged on one side of the scraping frame 5 in combination with fig. 5 and 6, a section of the support rod 3 away from the printing plate 2 is a threaded section and is sleeved with a threaded sleeve 7, a rubber layer 8 convenient for rotation is fixedly arranged on the periphery of the threaded sleeve 7 and is rotatably provided with a movable ring 9, a rotating groove 10 is arranged on the inner side of the movable ring 9, a rotating block 11 is fixedly arranged on the periphery of the threaded sleeve 7, the rotating groove 10 is rotatably matched with the rotating block 11, a connecting rod 12 is hinged on the edge of the movable ring 9 close to one side of the printing plate 2, the connecting rod 12 is fixedly connected with one end of the scraping frame 5, the perisporium of solid fixed ring 4 has radially seted up shifting chute 13 along solid fixed ring 4, all set firmly axis of rotation 14 on the relative both sides wall of connecting rod 12, the activity of axis of rotation 14 sets up in shifting chute 13, spacing groove 15 and spacing inslot 15 elasticity are slided and are provided with limiting slide 16 have all been seted up to the relative both sides wall of shifting chute 13, axis of rotation 14 rotates and sets up between two limiting slide 16, limiting groove 15 has set firmly reset spring 17, reset spring 17's both ends respectively with 15 tip in spacing groove and 16 lateral walls fixed connection of limiting slide.

Before printing the stock, the staff puts the stock on the printing plate 2 and rotates thread bush 7 again, let thread bush 7 move towards the one side of keeping away from printing plate 2, thereby drive the movable ring 9 to the one side removal of keeping away from printing plate 2, thereby the movable ring 9 removes the in-process pulling connecting rod 12 and rotates and drive and scrape the upset of material frame 5, let silk screen board 6 push down the stock, scrape the material frame 5 and rotate the in-process, axis of rotation 14 removes in spacing groove 15, drive the slip of spacing slider 16 and reset spring 17 is tensile, after the stock printing is accomplished, the staff rotates thread bush 7 once more, reset spring 17 contracts, reset spring 17 stimulates spacing slider 16 to remove, thereby guarantee axis of rotation 14 removes and lets scrape material frame 5 and its articulated department and break away from the flat angle state, avoided scraping the unable rotation of material frame 5.

Referring to fig. 7 and 8, two fixing grooves 18 are formed in one side, away from the connecting rod 12, of the scraping frame 5, a movable block 19 is arranged in each fixing groove 18 in a sliding mode, a fixing rod 20 is fixedly arranged in each fixing groove 18, the movable block 19 is movably sleeved on each fixing rod 20, a positioning spring 21 is movably sleeved on each fixing rod 20, one end of each positioning spring 21 is fixedly connected with one side of each movable block 19, and the other end of each positioning spring is fixedly connected with one side of each fixing groove 18. One side elasticity that scraping frame 5 was kept away from to movable block 19 is provided with clamp plate 22, clamp plate 22 is L type structure, clamp plate 22 has set firmly regulation pole 23 towards one side of movable block 19, adjustment tank 33 has been seted up towards one side of clamp plate 22 to movable block 19, be connected with regulating spring 24 between regulation pole 23 one end and the adjustment tank 33 diapire, adjust pole 23 and the cooperation of sliding of adjustment tank 33, hold printing plate 2 one side and seted up and press from both sides tight groove 34 (refer to fig. 1).

When the screen plate 6 is to be contacted with the printing plate 2, a worker pulls the clamping plate 22 and continues to rotate the thread bushing 7 to enable the scraping frame 5 to rotate, the adjusting spring 24 is stretched, the adjusting rod 23 slides in the adjusting groove 33, the moving direction of the clamping plate 22 is limited, the clamping plate 22 is pulled downwards to drive the movable block 19 to move downwards, the positioning spring 21 is stretched, when the clamping plate 22 is pulled to the position level of one end of the clamping plate 22 and the clamping groove 34, the hand is loosened again, the positioning spring 21 and the adjusting spring 24 are enabled to return, and the clamping plate 22 is clamped into the clamping groove 34.

Referring to fig. 3 and 4, the scraping plate 25 is slidably disposed in the scraping frame 5, a driving mechanism for driving the scraping plate 25 to slide is disposed on one side of the scraping frame 5, the driving mechanism includes a sliding block 26 disposed on one side of the scraping frame 5, two positioning blocks 28 are fixedly disposed on one side of the sliding block 26 close to the scraping frame 5 along the length direction of the scraping frame 5, two positioning grooves 27 are disposed on one side of the sliding block 26 along the length direction of the sliding block, the positioning grooves 27 are slidably engaged with the corresponding positioning blocks 28, the scraping plate 25 is fixedly disposed on one side of the sliding block 26, the scraping groove 29 is penetratingly disposed on two opposite side walls of the scraping frame 5, two ends of the scraping plate 25 are slidably engaged with the corresponding scraping groove 29, racks 30 are fixedly disposed on two opposite side walls of the movable block 19, an incomplete gear 31 is rotatably disposed on one side of the scraping frame 5, the incomplete gear 31 is mutually engaged with the racks 30, and a rotating handle 32 is fixedly disposed on one side of the incomplete gear 31.

The worker continuously rotates the rotating handle 32 to drive the incomplete gear 31 to rotate, and when the teeth of the incomplete gear 31 rotate to be meshed with the rack 30 on one side, the movable frame 26 is driven to continuously reciprocate, so that the scraper 25 is driven to reciprocate, and the ink scraping process is realized.

The utility model discloses a theory of operation and beneficial effect do:

the working personnel put the printing stock on the printing plate 2 and rotate the thread bush 7 to drive the scraping frame 5 to overturn and press the printing stock, then rotate the rotating handle 32 to drive the incomplete gear 31 to be alternately meshed with the two racks 30, thereby driving the scraping plate 25 fixedly arranged on the movable plate to do reciprocating motion in the scraping frame 5 and finishing the ink scraping action.

The reciprocating motion of the movable frame 26 is realized by the cooperation of the rotary handle 32, the movable frame 26, the rack 30, the incomplete gear 31 and the scraping plate 25, so that the reciprocating motion of the scraping plate 25 is driven, and the scraping plate 25 is always in contact with the scraping frame 5, so that the ink scraping force is always the same, the uniform stress of a printing stock is ensured, and the non-uniform printing effect caused by different ink coating forces is avoided; through the cooperation of the limiting slide block 16 and the reset spring 17, after the silk screen is clamped, the rotating rod and the hinged part of the rotating rod are always kept in a non-straight angle state, and the rotating rod cannot rotate when the threaded sleeve 7 is rotated.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, 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. A manual printing press characterized by: the printing plate scraping device comprises an operating table (1), wherein a printing plate (2) is fixedly arranged on the upper surface of the operating table (1), a supporting rod (3) is fixedly arranged on one side of the operating table (1), a fixing ring (4) is fixedly arranged on the periphery of the supporting rod (3), a scraping frame (5) is rotatably arranged at the edge of the fixing ring (4), a wire mesh plate (6) is fixedly arranged on one side of the scraping frame (5), a scraping plate (25) is arranged in the scraping frame (5) in a sliding manner, and a driving mechanism for driving the scraping plate (25) to slide is arranged on one side of the scraping frame (5);

actuating mechanism including slide set up in scrape movable frame (26) of material frame (5) one side, movable frame (26) one side has set firmly scrape flitch (25), scrape material frame (5) one side and run through and have seted up and scrape silo (29), scrape flitch (25) with scrape the cooperation of sliding of silo (29), rack (30) have all been set firmly on two relative inner walls of movable frame (26), one side of scraping material frame (5) is rotated and is provided with incomplete gear (31), incomplete gear (31) with rack (30) intermeshing, incomplete gear (31) one side has set firmly rotation handle (32).

2. A manual printing machine according to claim 1, characterized in that: keep away from bracing piece (3) one section of operation panel (1) is the screw thread section and this section is overlapped and is equipped with thread bush (7) on the screw thread, thread bush (7) week side is rotated and is provided with loose ring (9), the articulated connecting rod (12) that is connected with of border department of loose ring (9), connecting rod (12) with scrape material frame (5) one end fixed connection, shifting chute (13) have been seted up to the perisporium of solid fixed ring (4), all set firmly axis of rotation (14) on the relative both sides wall of connecting rod (12), axis of rotation (14) activity set up in shifting chute (13).

3. A manual printing machine according to claim 2, wherein: the movable groove is characterized in that two opposite side walls of the movable groove (13) are respectively provided with a limiting groove (15), limiting sliding blocks (16) are elastically arranged in the limiting grooves (15), and the rotating shaft (14) is rotatably arranged between the two limiting sliding blocks (16).

4. A manual printing machine according to claim 3, wherein: and a return spring (17) is fixedly arranged in the limiting groove (15), and two ends of the return spring (17) are respectively fixedly connected with the end part of the limiting groove (15) and the side wall of the limiting slide block (16).

5. A manual printing machine according to claim 2, wherein: the rotating block (11) is fixedly arranged on the peripheral side of the threaded sleeve (7), a rotating groove (10) is formed in the inner wall of the movable ring (9), and the rotating groove (10) is in running fit with the rotating block (11).

6. A manual printing machine according to claim 1, characterized in that: scrape material frame (5) and keep away from one side of connecting rod (12) and seted up two fixed slots (18), elasticity is provided with movable block (19) in fixed slot (18), one side elasticity of scraping material frame (5) is provided with clamp plate (22) activity block (19) are kept away from, keep away from in printing plate (2) one side of bracing piece (3) has seted up and has pressed from both sides tight groove (34).

7. A manual printing machine according to claim 6, characterized in that: the utility model discloses a material scraping device, including dead lever (18), movable block (19), fixed slot (18) internal setting has dead lever (20), movable block (19) movable sleeve is located on dead lever (20), movable sleeve is equipped with positioning spring (21) on dead lever (20), positioning spring (21) one end with movable block (19) one side fixed connection, the other end with fixed slot (18) one side fixed connection, movable block (19) are kept away from scrape one side of material frame (5) and have seted up adjustment tank (33), one side of clamp plate (22) has set firmly regulation pole (23), adjust pole (23) one end with be connected with between adjustment tank (33) diapire regulating spring (24), adjust pole (23) with adjustment tank (33) sliding fit.

8. A manual printing machine according to claim 2, wherein: and a rubber layer (8) convenient for rotation is fixedly arranged on the peripheral side of the threaded sleeve (7).