CN108909159B

CN108909159B - Manual screen printing device

Info

Publication number: CN108909159B
Application number: CN201810793571.3A
Authority: CN
Inventors: 钟晓芳
Original assignee: Hangzhou Jiahao Packaging Co Ltd
Current assignee: Hangzhou Jiahao Packaging Co., Ltd
Priority date: 2018-07-19
Filing date: 2018-07-19
Publication date: 2020-08-18
Anticipated expiration: 2038-07-19
Also published as: CN108909159A

Abstract

The invention discloses a manual screen printing device which comprises a frame, a top cover and a U-shaped holding rod, wherein screen printing plates are fixedly connected to the bottoms and the bottoms of two sides of the frame, fastening frames are fixedly connected to the two sides and the bottom of each screen printing plate, a fixing groove is formed in one side of each fastening frame, a threaded rod is connected to the inner threads of each fastening frame, one end of each threaded rod penetrates through each fastening frame and extends to the outer portion of each fastening frame, and a rotating handle is fixedly connected to one end, extending to the outer portion of each fastening frame, of each threaded rod. This manual screen printing device through the setting of top cap and connector link for top cap, frame and screen printing plate form a nearly confined space, and printing ink can not the spill when the operation, and the loss that reduces printing ink has also guaranteed operational environment not contaminated, and isolated external dust etc. make stock printing quality higher to the pollution of printing ink simultaneously, reduce the probability of appearance of unqualified product.

Description

Manual screen printing device

Technical Field

The invention relates to the technical field of printing, in particular to a manual screen printing device.

Background

The printing is a technique of making plate, applying ink and pressurizing the original such as characters, pictures and photos to transfer the ink to the surface of paper, fabrics, plastics and leather to copy the content of the original in batch, the silk screen printing is a silk screen printing plate with pictures and texts made by using silk screen as plate base and by photosensitive plate making method, the silk screen printing plate is composed of five major elements, the silk screen printing plate, scraper, ink, printing table and stock, the basic principle that the meshes of the picture and text part of the silk screen printing plate can penetrate ink and the meshes of the non-picture and text part can not penetrate ink is used for printing, when printing, the ink is poured into one end of the silk screen printing plate, the scraper applies a certain pressure to the ink position on the silk screen printing plate, and the ink is extruded from the meshes of the picture and text part to the stock by the scraper in moving process, the silk screen printing has the large batch of printing, The advantages of low price, bright color, long storage life, fast delivery and the like are accepted by more and more industries, and the application is wide.

The screen printing method is characterized in that a screen printing mode is adopted by a plurality of printing manufacturers nowadays, most of small and medium-sized manufacturers mainly perform manual printing due to the consideration of production cost, the existing manual screen printing tools are mostly used for simply fixing a screen printing plate on a frame, then pouring ink on the screen printing plate and scraping the ink by using a scraper, the ink is exposed in the air by the operation mode, equipment such as a plurality of electric fans and the like are usually installed in an operation room for drying printed matters at a higher speed, dust raised in the operation room is easy to adhere and mix into the ink, the ink is polluted, the ink is easy to spill out during operation to pollute working environment, skins of workers, clothes and the like, even unqualified printed matters are caused, and the polluted objects are extremely difficult to clean due to the characteristics of the ink.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a manual screen printing device, which solves the problems that the ink of the conventional manual screen printing device is easily polluted and the ink is easily splashed out to pollute the working environment.

In order to achieve the purpose, the invention is realized by the following technical scheme: a manual screen printing device comprises a frame, a top cover and a U-shaped holding rod, wherein the bottom and the bottom of two sides of the frame are fixedly connected with a screen printing plate, two sides and the bottom of the screen printing plate are fixedly connected with fastening frames, one side of each fastening frame is provided with a fixing groove, the inner threads of each fastening frame are connected with a threaded rod, one end of each threaded rod penetrates through the fastening frame and extends to the outside of the fastening frame, one end of each threaded rod extending to the outside of the fastening frame is fixedly connected with a rotating handle, the other end of each threaded rod is rotatably connected with a first connecting plate, through grooves matched with the U-shaped holding rod are formed in two sides of the surface of the top cover, two ends of each U-shaped holding rod penetrate through the top cover and extend to the bottom of the top cover, one end of each U-shaped holding rod extending to the bottom of the top cover is fixedly connected with a scraper, the utility model discloses a top cover of top cap, including U type holding rod, top cover, bottom swing joint have the second connecting plate, the surface of U type holding rod and the bottom swing joint that is located the roof have the bottom fixedly connected with bottom plate, the first telescopic link of the equal fixedly connected with in both sides of roof bottom, two the bottom of first telescopic link all with the top fixed connection of second connecting plate, the surface of first telescopic link just is located and is equipped with first spring between the bottom of roof and the top of second connecting plate, the top of top cover just is located the equal fixedly connected with guide rail in both sides that lead to the groove.

Preferably, both sides of the bottom of the second connecting plate are provided with mounting grooves, both sides of the inner wall of each mounting groove are rotatably connected with rollers through shafts, and the top of each guide rail is provided with a movable groove matched with the rollers.

Preferably, the rectangular channel has been seted up to the inside of first connecting plate, the equal fixedly connected with second telescopic link in top and bottom between the rectangular channel inner wall both sides, and the one end of second telescopic link runs through first connecting plate and extends to the outside of first connecting plate, the second telescopic link extends to the outside one end fixedly connected with mounting plate of first connecting plate, one side fixedly connected with cushion of second telescopic link is kept away from to the mounting plate, the cover is equipped with the second spring between the surface of second telescopic link and the both sides that are located the rectangular channel inner wall.

Preferably, the middle part of the surface of the U-shaped holding rod is sleeved with an anti-slip sleeve, and the middle part of the top cover is fixedly connected with a transparent window.

Preferably, one side of the top cover top is fixedly connected with a handle, and two sides of the top cover and two sides of the frame are fixedly connected with connecting buckles.

Preferably, the two sides of the frame are fixedly connected with connecting blocks, and one side of each connecting block is fixedly connected with a strap.

Advantageous effects

The invention provides a manual screen printing device. The method has the following beneficial effects:

(1) this manual screen printing device, setting through top cap and connector link, make the top cap, frame and screen printing plate form a nearly confined space, printing ink is on the screen printing plate, can not spill when the operator people operates, the loss that reduces printing ink has also guaranteed operational environment and has not been polluted, isolated external dust etc. simultaneously to the pollution of printing ink, make stock printing quality higher, reduce the appearance of unqualified product, setting through scraper blade and U type holding rod, make scraper blade and whole device integration, it is independent to have avoided the scraper blade among the traditional receipts work device screen printing, the easy direct contact printing ink of hand when user uses, use the back scraper blade be difficult to place and easily drop easily contaminated problem.

(2) This manual screen printing device, through the cooperation of frame and fastening frame for it is more convenient to the fixed of screen printing plate, through the cooperation of rotatory handle, threaded rod, first connecting plate, second telescopic link, mounting plate and cushion, guaranteed that screen printing plate is not damaged when carrying out the fastening to screen printing plate, the reuse of the screen printing plate of being convenient for has avoided the fixed easy screen printing plate that makes of general manual screen printing device to screen printing plate to tear scheduling problem even.

(3) This manual screen printing device through the setting of braces, makes things convenient for operating personnel to hang whole device on one's body, alleviates the hand and carries the strength of taking, through the setting of transparent window on the top cap, can make things convenient for the operating conditions of operator's observation printing ink, in time changes the china ink.

Drawings

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

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 3 is an enlarged view of a portion of the present invention at B of FIG. 1;

FIG. 4 is a cross-sectional view of a first web structure of the present invention;

fig. 5 is a top view of the fastening frame structure of the present invention.

In the figure: 1-frame, 2-top cover, 3-U-shaped holding rod, 4-screen printing plate, 5-fastening frame, 6-fixing groove, 7-threaded rod, 8-rotating handle, 9-first connecting plate, 10-through groove, 11-scraping plate, 12-top plate, 13-second connecting plate, 14-bottom plate, 15-first telescopic rod, 16-first spring, 17-guide rail, 18-mounting groove, 19-roller, 20-movable groove, 21-rectangular groove, 22-second telescopic rod, 23-fastening plate, 24-soft pad, 25-second spring, 26-anti-slip sleeve, 27-transparent window, 28-handle, 29-connecting buckle, 30-connecting block and 31-back strap.

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. 1-5, the present invention provides a technical solution: a manual screen printing device comprises a frame 1, a top cover 2 and a U-shaped holding rod 3, wherein an anti-slip sleeve 26 is sleeved at the middle part of the surface of the U-shaped holding rod 3, the U-shaped holding rod 3 is a part with the highest contact frequency in the operation of an operator, the anti-slip sleeve 26 is arranged to facilitate the operator to hold the U-shaped holding rod 3 tightly, the palm of the operator does not influence the gripping and the operation of the U-shaped holding rod 3 after long-time operation due to sweating, a transparent window 27 is fixedly connected to the middle part of the top cover 2, the operator can observe the use condition of ink conveniently through the arrangement of the transparent window 27 on the top cover 2 and change the ink in time, a handle 28 is fixedly connected to one side of the top cover 2, the handle 28 is a part in the manual screen printing device, the operator can lift, put down and move the device conveniently, connecting buckles 29 are fixedly connected to the two sides of the top cover 2, braces 31 are fixedly connected to one side of the two connecting blocks 30, the whole device can be hung on the body conveniently by an operator through the arrangement of the braces 31, the hand-held force is reduced, the physical strength is saved, a screen plate 4 is fixedly connected to the bottom and the bottom of each of the two sides of the frame 1, fastening frames 5 are fixedly connected to the two sides and the bottom of each of the screen plates 4, a fixing groove 6 is formed in one side of each fastening frame 5, a threaded rod 7 is connected to the inner thread of each fastening frame 5, one end of each threaded rod 7 penetrates through each fastening frame 5 and extends to the outer portion of each fastening frame 5, a rotating handle 8 is fixedly connected to one end, extending to the outer portion of each fastening frame 5, of each threaded rod 7, a rectangular groove 21 is formed in the first connecting plate 9 through the rotating handle 8, the top and the bottom between the two sides of the inner wall of the rectangular groove 21 are fixedly connected with a second telescopic rod 22, one end of the second telescopic rod 22 penetrates through the first connecting plate 9 and extends to the outside of the first connecting plate 9, one end of the second telescopic rod 22 extends to the outside of the first connecting plate 9 is fixedly connected with a fastening plate 23, one side of the fastening plate 23 far away from the second telescopic rod 22 is fixedly connected with a cushion 24, through the matching of the frame 1 and the fastening frame 5, the screen printing plate 4 is more conveniently fixed, through the matching of the rotary handle 8, the threaded rod 7, the first connecting plate 9, the second telescopic rod 22, the fastening plate 23 and the cushion 24, the screen printing plate 4 is ensured not to be damaged while the screen printing plate 4 is fastened, the reutilization of the screen printing plate 4 is convenient, the problems that the screen printing plate 4 is easily damaged or even torn by the common manual screen printing device for fixing the screen printing plate 4, the surface of the second telescopic rod 22 and the two sides of the inner wall of the rectangular groove 21 are sleeved with a second spring 25, through the arrangement of the second telescopic rod 22 and the second spring 25, the fastening plate 23 is more fastened to the screen printing plate 4 under the action of the spring, the problem of off tracking and ink leakage caused by insufficient fastening degree of the screen printing plate 4 in the use process is prevented, the two sides of the surface of the top cover 2 are both provided with through grooves 10 matched with the U-shaped holding rod 3, the arrangement of the through grooves 10 ensures the back-and-forth movement of the U-shaped holding rod 3 on the screen printing plate 4, the two ends of the U-shaped holding rod 3 both penetrate through the top cover 2 and extend to the bottom of the top cover 2, one end of the U-shaped holding rod 3 extending to the bottom of the top cover 2 is fixedly connected with a scraper 11, the two sides of the surface of the U-shaped holding rod 3 are both fixedly connected with a top plate 12, the surface of the U-shaped, the two sides of the bottom of the second connecting plate 13 are both provided with mounting grooves 18, the two sides of the inner wall of each mounting groove 18 are rotatably connected with rollers 19 through shafts, the top of each guide rail 17 is provided with a movable groove 20 matched with the rollers 19, the rollers 19 are more beneficial to the movement of the U-shaped holding rod 3 through the arrangement of the second connecting plate 13, the guide rails 17, the mounting grooves 18, the movable grooves 20 and the rollers 19, so that the U-shaped holding rod 3 can move along the movable grooves 20, the rollers 19 have a certain guiding effect, the friction between the second connecting plate 13 and the guide rails 17 during movement is reduced, the labor saving effect is achieved, the bottom plate 14 is fixedly connected to the surface of the U-shaped holding rod 3 and the bottom of the top cover 2, the U-shaped holding rod 3 is limited to a certain extent through the arrangement of the bottom plate 14, the U-shaped holding rod 3 is prevented from being pulled up in a transition manner, meanwhile, ink can be prevented from splashing out through the, the bottom ends of the two first telescopic rods 15 are fixedly connected with the top of the second connecting plate 13, a first spring 16 is sleeved between the bottom of the top plate 12 and the top of the second connecting plate 13 on the surface of the first telescopic rod 15, the U-shaped holding rod 3 in a default state is positioned at the upper position of the top cover 2 under the action of the first spring 16 through the arrangement of the first telescopic rod 15 and the first spring 16, the scraper 11 is lifted, ink can flow at the bottom of the scraper 11, the ink is prevented from being accumulated on one side of the screen printing plate 4 after the U-shaped holding rod 3 is pushed and pulled, when an operator holds the U-shaped holding rod 3 and presses down, the first spring 16 contracts, the scraper 11 contacts and extrudes the screen printing plate 4 to finish printing, guide rails 17 are fixedly connected to the top of the top cover 2 and the two sides of the through groove 10, and the top cover 2, the frame 1 and the screen printing plate 4 form a nearly closed space through the arrangement of the top cover 2 and the connecting buckles 29, printing ink is on screen plate 4, can not spill when the operator person operates, the operating environment has also been guaranteed to the loss that reduces printing ink and not polluted, isolated external dust etc. simultaneously to the pollution of printing ink, make stock printing quality higher, reduce unqualified product rate, setting through scraper blade 11 and U type holding rod 3, make scraper blade 11 and whole device integration, scraper blade 11 is independent in having avoided traditional receipts worker device screen printing, the easy direct contact printing ink of hand when the user uses, scraper blade 11 is difficult to place and the easy contaminated problem that drops after the use.

During the use, fix the border of screen printing plate 4 on frame 1 through the drawing pin earlier, aim at fastening frame 5 chucking with frame 1 again, twist and move rotation handle 8, make mounting plate 23 carry out further fastening to screen printing plate 4, add the printing ink of transferring on screen printing plate 4, cover top cap 2, it is fixed with top cap 2 and frame 1 through connector link 29, wear braces 31, grasp handle 28 and carry out operations such as shift positioning to screen printing device, grasp U type holding rod 3 and push down and promote or stimulate, just so accomplished one-time printing operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 manual screen printing device, includes frame (1), top cap (2) and U type holding rod (3), its characterized in that: the bottom and the bottom of the two sides of the frame (1) are fixedly connected with a screen printing plate (4), the two sides and the bottom of the screen printing plate (4) are fixedly connected with a fastening frame (5), one side of the fastening frame (5) is provided with a fixing groove (6), the inner thread of the fastening frame (5) is connected with a threaded rod (7), one end of the threaded rod (7) penetrates through the fastening frame (5) and extends to the outer part of the fastening frame (5), one end of the threaded rod (7) extending to the outer part of the fastening frame (5) is fixedly connected with a rotating handle (8), the other end of the threaded rod (7) is rotatably connected with a first connecting plate (9), the two sides of the surface of the top cover (2) are respectively provided with a through groove (10) matched with the U-shaped holding rod (3), and the two ends of the U-shaped holding rod (3) penetrate through the top cover (2) and, one end of the U-shaped holding rod (3) extending to the bottom of the top cover (2) is fixedly connected with a scraping plate (11), the two sides of the surface of the U-shaped holding rod (3) are fixedly connected with a top plate (12), the surface of the U-shaped holding rod (3) and the bottom of the top plate (12) are movably connected with a second connecting plate (13), a bottom plate (14) is fixedly connected on the surface of the U-shaped holding rod (3) and positioned at the bottom of the top cover (2), the two sides of the bottom of the top plate (12) are fixedly connected with first telescopic rods (15), the bottom ends of the two first telescopic rods (15) are fixedly connected with the top of the second connecting plate (13), a first spring (16) is sleeved on the surface of the first telescopic rod (15) and between the bottom of the top plate (12) and the top of the second connecting plate (13), the top of the top cover (2) and two sides of the through groove (10) are fixedly connected with guide rails (17); both sides of the frame (1) are fixedly connected with connecting blocks (30), and one side of each of the two connecting blocks (30) is fixedly connected with a strap (31).

2. A manual screen printing apparatus according to claim 1, wherein: mounting grooves (18) are formed in the two sides of the bottom of the second connecting plate (13), idler wheels (19) are rotatably connected to the two sides of the inner wall of each mounting groove (18) through shafts, and movable grooves (20) matched with the idler wheels (19) are formed in the tops of the guide rails (17).

3. A manual screen printing apparatus according to claim 1, wherein: rectangular channel (21) have been seted up to the inside of first connecting plate (9), top and the equal fixedly connected with second telescopic link in bottom (22) between rectangular channel (21) inner wall both sides, and the one end of second telescopic link (22) runs through first connecting plate (9) and extends to the outside of first connecting plate (9), second telescopic link (22) extend to the outside one end fixedly connected with mounting plate (23) of first connecting plate (9), one side fixedly connected with cushion (24) of second telescopic link (22) are kept away from in mounting plate (23), the surface of second telescopic link (22) just is located and is equipped with second spring (25) between the both sides of rectangular channel (21) inner wall.

4. A manual screen printing apparatus according to claim 1, wherein: the middle part on the surface of the U-shaped holding rod (3) is sleeved with an anti-skidding sleeve (26), and the middle part of the top cover (2) is fixedly connected with a transparent window (27).

5. A manual screen printing apparatus according to any one of claims 1 to 4, wherein: one side fixedly connected with handle (28) at top cap (2) top, the both sides of top cap (2) and the equal fixedly connected with connector link (29) in both sides of frame (1).