CN219486857U

CN219486857U - Silk screen printing machine printing piece positioning mechanism

Info

Publication number: CN219486857U
Application number: CN202320874039.0U
Authority: CN
Inventors: 吕俊友
Original assignee: Shenzhen Hengda Youchuang Screen Printing Equipment Co ltd
Current assignee: Shenzhen Hengda Youchuang Screen Printing Equipment Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-08
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of printing pieces of silk-screen printers and discloses a printing piece positioning mechanism of a silk-screen printer, which solves the problems that printing pieces are difficult to position in the market at present, offset is easy to generate during silk-screen printing, and the printing piece on the surface of a silk-screen printing table is more complicated to take out.

Description

Silk screen printing machine printing piece positioning mechanism

Technical Field

The utility model belongs to the technical field of silk-screen printing machine prints, and particularly relates to a silk-screen printing machine print positioning mechanism.

Background

The screen printer is a machine using a screen plate Shi Yin, belongs to a kind of printer, is a generic term of a machine or equipment for producing printed matter, belongs to a representative printing equipment in a stencil printer, and can be made of nylon wire, copper wire, steel wire or stainless steel wire besides silk.

In the prior art, the authorization publication number "CN214563684U" discloses "a screen printer"; comprises a base and a silk-screen printing table arranged on the base; the screen printing table is provided with a positioning block for positioning a workpiece to be screen printed; one side of the base is vertically provided with a support plate, one side of the support plate is vertically provided with a screw-nut pair, a screw rod of the screw-nut pair is driven to rotate by a motor, a mounting block is fixedly arranged on a nut of the screw-nut pair, and the mounting block can be driven to move up and down horizontally when the motor works.

The screen printing machine solves the problems that the doctor blade of the traditional doctor blade is generally clamped by two clamping plates and then fixed by eight screws, the screws are required to be detached one by one during replacement, the working efficiency is affected, and the clamping plates are suspended, and when the doctor blade is detached, the clamping plates are not propped by objects and are easy to deform and damage, but the doctor blade still has some defects;

for example: when the existing screen printer is used for screen printing objects with different sizes, the printed matter is difficult to position, offset is easy to generate during screen printing, the printed matter on the surface of the screen printing table is more complicated to take out after printing is finished, and the hands of operators are easy to be stained with dye;

for this purpose, a positioning mechanism for a screen printing machine print is provided to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a print positioning mechanism of a screen printing machine, which solves the problems that in the background art, the print is difficult to position, offset is easy to generate during screen printing, and the print on the surface of a screen printing table is more complicated to take out.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a silk screen printing machine printed matter positioning mechanism, includes the base, one side fixedly connected with side extension board at base top, one side sliding connection of side extension board has the installation piece, one side sliding connection of installation piece has the seat that moves, the bottom fixedly connected with doctor blade of moving the seat, one side of base is provided with adjustment mechanism, adjustment mechanism includes printed matter groove and connecting seat, printed matter groove has been seted up on the surface of base, one side fixedly connected with connecting seat of base, one side swing joint of connecting seat has the connecting axle, the surface activity of connecting axle has cup jointed the alignment jig, one side fixedly connected with handle of alignment jig is movably cup jointed in the outside of side support, the outside of base is provided with positioning mechanism.

As the preferred scheme, positioning mechanism includes locating platform and limiting plate, one side fixedly connected with locating platform of side stand, one side fixedly connected with limiting plate at locating platform top, the surface sliding connection of limiting plate has the locating rack, the bottom fixedly connected with rubber piece of locating rack.

As a preferable scheme, the bottom of the connecting seat is connected with a bolt in a threaded manner, and one side of the base is connected with the bottom of the connecting seat in a threaded manner through two ends of the bolt.

As the preferred scheme, the surface swing joint of locating bench one side has the loose axle, one side swing joint of loose axle has the transfer line, the one end fixedly connected with carousel of transfer line, the fixed surface of transfer line has cup jointed the side fluted disc, the outer edge meshing of side fluted disc is connected with the top fluted disc, the bottom fixedly connected with support column of top fluted disc, the top fixedly connected with screw thread post of top fluted disc.

As the preferable scheme, the quantity of loose axle is two, just the equal swing joint of one end of transfer line and the bottom of support column has the loose axle.

As a preferable scheme, a thread groove is formed in the surface of the positioning frame, and a thread column is connected to the inner side of the thread groove in a threaded manner.

Compared with the prior art, the utility model provides a screen printer printing piece positioning mechanism, which has the following beneficial effects:

1) In the work of the screen printing machine printing piece positioning mechanism, the side fluted disc is driven to rotate through the rotary turntable, the top fluted disc is driven to rotate, the positioning frame is driven to adjust the height along the limiting plate when the threaded column rotates along the threaded groove, at the moment, when the positioning frame is lowered, the rubber block can be enabled to stably clamp the printing piece after being moved downwards, shaking and offset generated when the printing piece is processed are reduced, and the positioning accuracy of the printing piece is improved;

2) In this silk screen printing machine print positioning mechanism work, the operating personnel holds behind the handle pulling regulating frame, carries out swing joint through the connecting axle between the regulating frame, can remove the locating bench to the top in print groove through removing the regulating frame, utilizes the doctor blade to carry out the printing pattern along the print of locating bench surface this moment, after the printing finishes, the operating personnel holds behind the handle pulling regulating frame, removes the outside to the base with the locating bench, is convenient for the operating personnel take out the print of locating bench surface, has improved the portability of this silk screen printing machine.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of an adjustment mechanism according to the present utility model;

FIG. 3 is a schematic view of a positioning mechanism according to the present utility model;

FIG. 4 is a schematic view of the structure A of the present utility model;

the reference numerals in the figures illustrate: 1. a base; 2. a side support plate; 3. a mounting block; 4. a movable seat; 5. a doctor blade; 6. an adjusting mechanism; 601. a print slot; 602. a connecting seat; 603. a bolt; 604. an adjusting frame; 605. a connecting shaft; 606. a handle; 607. a side bracket; 7. a positioning mechanism; 701. a positioning table; 702. a limiting plate; 703. a positioning frame; 704. a rubber block; 705. a turntable; 706. a transmission rod; 707. a movable shaft; 708. a side fluted disc; 709. a top fluted disc; 7010. a support column; 7011. a threaded column; 7012. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a silk screen printing machine printed matter positioning mechanism, including base 1, one side fixedly connected with side extension board 2 at base 1 top, one side sliding connection of side extension board 2 has installation piece 3, one side sliding connection of installation piece 3 has movable seat 4, the bottom fixedly connected with doctor blade 5 of movable seat 4, one side of base 1 is provided with adjustment mechanism 6, adjustment mechanism 6 includes printed matter groove 601 and connecting seat 602, printed matter groove 601 has been seted up on the surface of base 1, one side fixedly connected with connecting seat 602 of base 1, one side swing joint of connecting seat 602 has connecting axle 605, the surface activity of connecting axle 605 has cup jointed regulating frame 604, one side fixedly connected with handle 606 of regulating frame 604, one side activity cup joints in the outside of side support 607, through the connection of side support 607, can be with positioning table 701 one side of regulating frame 604.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a positioning mechanism 7 is disposed on the outer side of the base 1, the positioning mechanism 7 includes a positioning table 701 and a limiting plate 702, one side of the side bracket 607 is fixedly connected with the positioning table 701, one side of the top of the positioning table 701 is fixedly connected with the limiting plate 702, the surface of the limiting plate 702 is slidably connected with a positioning frame 703, the bottom of the positioning frame 703 is fixedly connected with a rubber block 704, the positioning frame 703 can drive the rubber block 704 to move downwards when moving downwards, and the printed matter can be firmly clamped by using the rubber block 704.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a bolt 603 is screwed to the bottom of the connection base 602, one side of the base 1 and the bottom of the connection base 602 are screwed through both ends of the bolt 603, and the connection base 602 can be fixed to one side of the base 1 through the bolt 603.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a movable shaft 707 is movably connected to a surface of one side of the positioning table 701, a driving rod 706 is movably connected to one side of the movable shaft 707, one end of the driving rod 706 is fixedly connected to a turntable 705, the turntable 705 drives the driving rod 706 to rotate, the side toothed disc 708 is driven to rotate in the process of rotating the driving rod 706, the side toothed disc 708 is fixedly sleeved on the surface of the driving rod 706, a top toothed disc 709 is connected to an outer edge of the side toothed disc 708 in a meshing manner, a support column 7010 is fixedly connected to a bottom of the top toothed disc 709, a threaded column 7011 is fixedly connected to a top of the top toothed disc 709, and the top toothed disc 709 can drive the threaded column 7011 to rotate through the meshing connection of the side toothed disc 708 and the top toothed disc 709.

In a further preferred embodiment of the present utility model, as shown in fig. 1 to 4, the number of the movable shafts 707 is two, one end of the transmission rod 706 and the bottom end of the support column 7010 are both movably connected with the movable shafts 707, the top fluted disc 709 is supported on the top of the positioning table 701 through the support column 7010, and the support column 7010 is connected with the positioning table 701 through the movable shafts 707, so that the support column 7010 can rotate along the movable shafts 707.

In a further preferred embodiment of the present utility model, as shown in fig. 1 to 4, a thread groove 7012 is formed on the surface of the positioning frame 703, a thread post 7011 is screwed on the inner side of the thread groove 7012, and the positioning frame 703 is adjusted in height along the limiting plate 702 when the thread post 7011 rotates along the thread groove 7012.

Specific use and action of the embodiment: when the screen printer printing piece positioning mechanism works in daily life, firstly, an operator places a printing piece on the top of the positioning table 701, then the rotary turntable 705 drives the transmission rod 706 to rotate, the transmission rod 706 drives the side fluted disc 708 to rotate in the process of rotating, the side fluted disc 708 is meshed with the top fluted disc 709, the top fluted disc 709 drives the threaded column 7011 to rotate, the threaded column 7011 rotates along the threaded groove 7012 to enable the positioning frame 703 to adjust the height along the limiting plate 702, at this moment, when the positioning frame 703 is lowered, the rubber block 704 moves downwards to firmly clamp the printing piece, shaking and offset generated when the printing piece is processed are reduced, and the positioning accuracy of the printing piece is improved;

after the printing piece to be processed is placed on the surface of the positioning table 701, an operator holds the handle 606 and pulls the adjusting frames 604, the adjusting frames 604 are movably connected through the connecting shafts 605, the positioning table 701 can be moved to the top of the printing piece groove 601 by moving the adjusting frames 604, after the mounting block 3 is lowered along the side support plate 2 and the moving seat 4 is horizontally moved to a proper position along the mounting block 3, the printing pattern is performed along the printing piece on the surface of the positioning table 701 by using the doctor blade 5, after the printing is finished, the operator holds the handle 606 and pulls the adjusting frames 604, the positioning table 701 is moved to the outer side of the base 1, the operator can conveniently take out the printing piece on the surface of the positioning table 701, portability of the screen printer is improved, and the content which is not described in detail in the description belongs to the prior art known by the person skilled in the art, and meanwhile, the key point of the utility model is not described.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a silk screen printing machine printing piece positioning mechanism, includes base (1), its characterized in that: one side fixedly connected with side extension board (2) at base (1) top, one side sliding connection of side extension board (2) has installation piece (3), one side sliding connection of installation piece (3) has movable seat (4), the bottom fixedly connected with doctor blade (5) of movable seat (4), one side of base (1) is provided with adjustment mechanism (6), adjustment mechanism (6) are including seal groove (601) and connecting seat (602), seal groove (601) have been seted up on the surface of base (1), one side fixedly connected with connecting seat (602) of base (1), one side swing joint of connecting seat (602) has connecting axle (605), one side fixedly connected with handle (606) of connecting axle (605) has cup jointed adjusting rack (604), one side swing joint of adjusting rack (604) is in the outside of side support (607), the outside of base (1) is provided with positioning mechanism (7).

2. The screen printer print positioning mechanism of claim 1, wherein: positioning mechanism (7) are including locating platform (701) and limiting plate (702), one side fixedly connected with locating platform (701) of side support (607), one side fixedly connected with limiting plate (702) at locating platform (701) top, the surface sliding connection of limiting plate (702) has locating rack (703), the bottom fixedly connected with rubber piece (704) of locating rack (703).

3. The screen printer print positioning mechanism of claim 2, wherein: the bottom of connecting seat (602) threaded connection has bolt (603), the both ends threaded connection of bolt (603) are passed through to one side of base (1) and the bottom of connecting seat (602).

4. A screen printer print positioning mechanism according to claim 3, wherein: the surface swing joint of locating bench (701) one side has loose axle (707), one side swing joint of loose axle (707) has transfer line (706), one end fixedly connected with carousel (705) of transfer line (706), the fixed surface of transfer line (706) has cup jointed side fluted disc (708), the outer edge meshing of side fluted disc (708) is connected with top fluted disc (709), the bottom fixedly connected with support column (7010) of top fluted disc (709), the top fixedly connected with screw thread post (7011) of top fluted disc (709).

5. The screen printer print positioning mechanism of claim 4, wherein: the number of the movable shafts (707) is two, and the movable shafts (707) are movably connected to one end of the transmission rod (706) and the bottom end of the support column (7010).

6. The screen printer print positioning mechanism of claim 5, wherein: a thread groove (7012) is formed in the surface of the positioning frame (703), and a thread column (7011) is connected to the inner side of the thread groove (7012) in a threaded mode.