CN217099337U

CN217099337U - Anti-sticking device for electrothermal film screen printer

Info

Publication number: CN217099337U
Application number: CN202123407767.0U
Authority: CN
Inventors: 祝辉坚; 曾应源; 祝比坚; 方春如
Original assignee: Guangzhou Enjoy Working Machinery Co ltd
Current assignee: Guangzhou Enjoy Working Machinery Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-02
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to an antiseized net technical field of device, especially an antiseized net device of electric heat membrane silk screen printing machine, including the mounting panel, the first motor of one side fixedly connected with of mounting panel, one side of first motor is provided with first lead screw, one side of first lead screw is passed through the bearing and is rotated the connection mounting panel. The utility model has the advantages that: through the effect of connecting rod, drive the fixed plate and rise, make the fixed plate jack-up the silk screen, improve the net distance, after silk screen printing work, second motor drive second lead screw rotates, make the second movable plate slide at the surface of second guide bar, make the second movable plate separate silk screen and fixed plate, and through the effect of scraper blade, clear up the adhesion thing on fixed plate surface, it bonds with the scraper blade to have avoided the silk screen to take place, it can adjust to have guaranteed the net distance, avoided because of the net distance undersize, lead to elasticity not enough, the condition of gluing the net takes place, follow-up silk screen printing work can normally go on has been guaranteed.

Description

Anti-sticking device for electrothermal film screen printer

Technical Field

The utility model relates to an antiseized net technical field of device, especially an antiseized net device of electric heat membrane silk screen printing machine.

Background

A screen printing machine is a machine that applies prints using a screen printing plate, and belongs to one of printing machines, which is a machine that prints characters and images, and is a generic name of machines or apparatuses for producing printed matters.

When the existing screen printing machine is used, most of the existing screen printing machines have insufficient elasticity due to too small screen distance, and the condition of screen adhesion occurs, so that the subsequent screen printing work cannot be normally carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an antiseized net device of electric heat membrane silk screen printing machine, effectively solved the not enough of prior art.

The purpose of the utility model is realized through the following technical scheme: a net sticking prevention device of an electrothermal film screen printing machine comprises a mounting plate, wherein a first motor is fixedly connected to one side of the mounting plate, a first lead screw is arranged on one side of the first motor, one side of the first lead screw is rotatably connected with the mounting plate through a bearing, a first movable plate is rotatably connected to the outer surface of the first lead screw through threads, a first guide rod is slidably connected to the inner part of the first movable plate, one side of the first guide rod is fixedly connected with the mounting plate, one side of the first movable plate is fixedly connected with a first rotating shaft, the outer surface of the first rotating shaft is rotatably connected with a rotating plate, a second rotating shaft is rotatably connected to the inner part of the rotating plate, a lifting plate is fixedly connected to one side of the second rotating shaft, a connecting rod is fixedly connected to one side of the lifting plate, a fixed plate is fixedly connected to one side of the connecting rod, and a sleeve is fixedly connected to one side of the lifting plate, the inside sliding connection of sheathed tube has the slide bar, one side fixed connection mounting panel of slide bar.

Optionally, one side of the fixed plate is fixedly connected with a second motor, one side of the second motor is provided with a second lead screw, the outer surface of the second lead screw is connected with a second movable plate through threads, the inside of the second movable plate is slidably connected with a second guide rod, one side of the second guide rod is fixedly connected with the fixed plate, one side of the second movable plate is fixedly connected with a scraper, the scraper is driven by the second movable plate to move, a silk screen is separated from the fixed plate, and adhered objects on the surface of the fixed plate are also cleaned by the scraper.

Optionally, the threads arranged on the outer surface of the first screw rod are reverse threads, the first guide rod and the first screw rod are symmetrical about the axis of the sleeve, and the two first moving plates slide reversely on the outer surface of the first guide rod under the rotation of the reverse threads.

Optionally, the equal fixedly connected with two spacing rings of surface of first pivot and second pivot, two distance between the spacing ring and the width looks adaptation of rotor plate, through the effect of spacing ring, the position of restriction rotor plate avoids the rotor plate to rock at will.

Optionally, the shape of connecting rod is L shape, the width of slide bar and the width looks adaptation of sleeve pipe inner wall, through the slip of sleeve pipe at the slide bar surface for the lifter plate when carrying out elevating movement, it is more stable.

Optionally, the thread pitch of the thread arranged on the outer surface of the second lead screw is matched with the thread pitch of the thread arranged on the inner wall of the second moving plate, the second lead screw and the second guide rod are symmetrical about the axis of the connecting rod, and the second moving plate is restricted by the second guide rod in position so that the second moving plate can move more smoothly and stably.

Optionally, the outer surface of the second moving plate is provided with a fillet, one side of the scraper far away from the second moving plate is tightly attached to one side of the fixed plate, and adhered objects on the surface of the fixed plate are cleaned under the action of the scraper.

The utility model has the advantages of it is following:

the anti-net sticking device of the electrothermal film screen printing machine comprises a mounting plate, a first motor, a first screw rod, a first movable plate, a first guide rod, a first rotating shaft, a rotating plate, a second rotating shaft, a lifting plate, a connecting rod, a fixed plate, a sleeve, a slide rod, a second motor, a second screw rod, a second movable plate, a second guide rod, a scraper and a limiting ring, wherein the first motor drives the first screw rod to rotate, the two first movable plates slide reversely on the outer surface of the first guide rod under the rotation of reverse threads, the rotating plate rotates under the action of the first rotating shaft and the second rotating shaft to push the lifting plate to lift, the sleeve slides and lifts on the outer surface of the slide rod, the fixed plate is driven to lift under the action of the connecting rod to jack up a screen mesh, the screen distance is increased, and after the screen printing operation is finished, the second motor drives the second screw rod to rotate, the second movable plate slides on the outer surface of the second guide rod, so that the screen mesh is separated from the fixed plate by the second movable plate, adhered objects on the surface of the fixed plate are cleaned under the action of the scraper, the screen mesh is prevented from being adhered to the scraper, the mesh distance is guaranteed to be adjusted, the situation that the elasticity is insufficient due to the fact that the mesh distance is too small is avoided, the condition of mesh adhesion is avoided, and follow-up screen printing work can be normally carried out.

Drawings

Fig. 1 is a first view structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of embodiment 1 of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the point A of FIG. 1 according to the present invention;

fig. 4 is a first view structural diagram of embodiment 2 of the present invention;

fig. 5 is an enlarged schematic view of the structure at B of fig. 4 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 4 according to the present invention.

In the figure: 1-mounting plate, 2-first motor, 3-first screw rod, 4-first moving plate, 5-first guide rod, 6-first rotating shaft, 7-rotating plate, 8-second rotating shaft, 9-lifting plate, 10-connecting rod, 11-fixing plate, 12-sleeve, 13-sliding rod, 14-second motor, 15-second screw rod, 16-second moving plate, 17-second guide rod, 18-scraper and 19-limiting ring.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

Example 1:

as shown in fig. 1 to 3, a net sticking prevention device of an electrothermal film screen printing machine comprises a mounting plate 1, a first motor 2 fixedly connected to one side of the mounting plate 1, a first lead screw 3 arranged on one side of the first motor 2, a first lead screw 3 rotatably connected to the mounting plate 1 through a bearing, a first moving plate 4 connected to the outer surface of the first lead screw 3 through a screw thread, a first guide rod 5 slidably connected to the inner portion of the first moving plate 4, a first rotating shaft 6 fixedly connected to one side of the first guide rod 5, a rotating plate 7 rotatably connected to the outer surface of the first rotating shaft 6, a second rotating shaft 8 rotatably connected to the inner portion of the rotating plate 7, a lifting plate 9 fixedly connected to one side of the second rotating shaft 8, a connecting rod 10 fixedly connected to one side of the lifting plate 9, and a fixing plate 11 fixedly connected to one side of the connecting rod 10, one side fixedly connected with sleeve pipe 12 of lifter plate 9, the inside sliding connection of sleeve pipe 12 has slide bar 13, one side fixedly connected with mounting panel 1 of slide bar 13, slide bar 13 adopts the rectangular pole, first lead screw 3 of first motor 2 drive rotates, make first movable plate 4 slide at the surface of first guide bar 5, effect through first pivot 6 and second pivot 8 makes rotor plate 7 rotate, and through the slip of sleeve pipe 12 at the slide bar 13 surface, make lifter plate 9 carry out elevating movement.

As an optional technical solution of the utility model: one side of the fixed plate 11 is fixedly connected with a second motor 14, one side of the second motor 14 is provided with a second screw rod 15, the outer surface of the second screw rod 15 is connected with a second moving plate 16 through threads, the inside of the second moving plate 16 is connected with a second guide rod 17 in a sliding manner, one side of the second guide rod 17 is fixedly connected with the fixed plate 11, one side of the second moving plate 16 is fixedly connected with a scraper 18, the second motor 14 drives the second screw rod 15 to rotate, so that the second moving plate 16 slides on the outer surface of the second guide rod 17, and the scraper 18 is driven to clean adhered objects on the surface of the fixed plate 11.

As an optional technical solution of the utility model: the threads arranged on the outer surface of the first screw rod 3 are reverse threads, the first guide rod 5 and the first screw rod 3 are symmetrical about the axis of the sleeve 10, the first motor 2 drives the first screw rod 3 to rotate, and under the rotation of the reverse threads, the two first moving plates 4 are enabled to slide reversely on the outer surface of the first guide rod 5.

As an optional technical solution of the utility model: two spacing rings 19 of the equal fixedly connected with in surface of first pivot 6 and second pivot 8, the distance between two spacing rings 19 and the width looks adaptation of rotor plate 7 through the restriction of 19 to the rotor plate 7 positions of spacing ring for rotor plate 7 position is stable, can not rock at will.

As an optional technical solution of the utility model: the shape of connecting rod 10 is L shape, and the width of slide bar 13 and the width looks adaptation of sleeve pipe 12 inner wall are through sleeve pipe 12 and slide bar 13's sliding connection for lifter plate 9 is when carrying out elevating movement, and the position is stable, can not rock at will.

As an optional technical solution of the utility model: the thread pitch of the thread arranged on the outer surface of the second screw rod 15 is matched with the thread pitch of the thread arranged on the inner wall of the second moving plate 16, the second screw rod 15 and the second guide rod 17 are symmetrical about the axis of the connecting rod 10, and the second moving plate 16 slides on the outer surface of the second guide rod 17 through the rotation of the second screw rod 15.

As an optional technical solution of the utility model: the outer surface of the second moving plate 16 is provided with a round angle, one side of the scraper 18 far away from the second moving plate 16 is tightly attached to one side of the fixed plate 11, and adhered substances on the surface of the fixed plate 11 are cleaned through the left side and the right side of the scraper 18.

Example 2:

as shown in fig. 4 to 6, in the anti-net-sticking device for the electrothermal film screen printing machine, the sliding rod 13 is a round rod with the diameter matched with the width of the inner wall of the sleeve 12, so that the contact area between the sliding rod 13 and the sleeve 12 is reduced, and further, the abrasion between the sliding rod 13 and the sleeve 12 is reduced.

The working process of the utility model is as follows:

1. the first motor 2 drives the first screw rod 3 to rotate, and under the rotation of the reverse threads, the two first moving plates 4 slide reversely on the outer surface of the first guide rod 5;

2. the rotating plate 7 is rotated through the action of the first rotating shaft 6 and the second rotating shaft 8, the lifting plate 9 is pushed to perform lifting motion, and the sleeve 12 performs lifting motion on the outer surface of the sliding rod 13;

3. the fixed plate 11 is driven to move up and down by the action of the connecting rod 10, and the mesh distance is adjusted;

4. after the silk-screen printing operation is finished, the second motor 14 drives the second screw rod 15 to rotate, so that the second moving plate 16 slides on the outer surface of the second guide rod 17, the bonded silk screen is separated from the fixed plate 11, and adhered objects on the surface of the fixed plate 11 are cleaned under the action of the scraper 18.

In summary, the following steps: the anti-net sticking device of the electrothermal film screen printing machine comprises a mounting plate 1, a first motor 2, a first screw rod 3, a first movable plate 4, a first guide rod 5, a first rotating shaft 6, a rotating plate 7, a second rotating shaft 8, a lifting plate 9, a connecting rod 10, a fixing plate 11, a sleeve 12, a slide rod 13, a second motor 14, a second screw rod 15, a second movable plate 16, a second guide rod 17, a scraper 18 and a limit ring 19 which are arranged in a matched manner, wherein the first motor 2 drives the first screw rod 3 to rotate, the two first movable plates 4 are enabled to reversely slide on the outer surface of the first guide rod 5 under the rotation of reverse threads, the rotating plate 7 is enabled to rotate under the action of the first rotating shaft 6 and the second rotating shaft 8, the lifting plate 9 is pushed to lift, the sleeve 12 is enabled to slide and lift on the outer surface of the slide rod 13, the fixing plate 11 is driven to lift under the action of the connecting rod 10, make fixed plate 11 jack-up the silk screen, improve the net distance, after silk screen printing work, second motor 14 drive second lead screw 15 rotates, make second movable plate 16 slide at the surface of second guide bar 17, make second movable plate 16 separate silk screen and fixed plate 11, and through the effect of scraper blade 18, clear up the adherent on fixed plate 11 surface, the silk screen has been avoided taking place to bond with scraper blade 11, it can adjust to have guaranteed the net distance, avoided because of the net distance undersize, lead to elasticity not enough, the condition of taking place to glue the net, it can normally go on to have guaranteed follow-up silk screen printing work.

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 an antiseized net device of electric heat membrane silk screen printing machine which characterized in that: comprises a mounting plate (1), one side of the mounting plate (1) is fixedly connected with a first motor (2), one side of the first motor (2) is provided with a first lead screw (3), one side of the first lead screw (3) is rotatably connected with the mounting plate (1) through a bearing, the outer surface of the first lead screw (3) is connected with a first movable plate (4) through threads, the inner sliding of the first movable plate (4) is connected with a first guide rod (5), one side of the first guide rod (5) is fixedly connected with the mounting plate (1), one side of the first movable plate (4) is fixedly connected with a first rotating shaft (6), the outer surface of the first rotating shaft (6) is rotatably connected with a rotating plate (7), the inner rotating of the rotating plate (7) is connected with a second rotating shaft (8), one side of the second rotating shaft (8) is fixedly connected with a lifting plate (9), one side fixedly connected with connecting rod (10) of lifter plate (9), one side fixedly connected with fixed plate (11) of connecting rod (10), one side fixedly connected with sleeve pipe (12) of lifter plate (9), the inside sliding connection of sleeve pipe (12) has slide bar (13), one side fixed connection mounting panel (1) of slide bar (13).

2. The anti-net sticking device of the electrothermal film screen printing machine as claimed in claim 1, wherein: one side fixedly connected with second motor (14) of fixed plate (11), one side of second motor (14) is provided with second lead screw (15), there is second movable plate (16) on the surface of second lead screw (15) through threaded connection, the inside sliding connection of second movable plate (16) has second guide bar (17), one side fixedly connected with fixed plate (11) of second guide bar (17), one side fixedly connected with scraper blade (18) of second movable plate (16).

3. The anti-net sticking device of the electrothermal film screen printing machine as claimed in claim 1, wherein: the screw thread arranged on the outer surface of the first screw rod (3) is a reverse screw thread, and the first guide rod (5) and the first screw rod (3) are symmetrical about the axis of the sleeve (12).

4. The anti-net sticking device of the electrothermal film screen printing machine as claimed in claim 1, wherein: the outer surface of the first rotating shaft (6) and the outer surface of the second rotating shaft (8) are fixedly connected with two limiting rings (19), and the distance between the two limiting rings (19) is matched with the width of the rotating plate (7).

5. The anti-net sticking device of the electrothermal film screen printing machine as claimed in claim 1, wherein: the connecting rod (10) is L-shaped, and the width of the sliding rod (13) is matched with the width of the inner wall of the sleeve (12).

6. The anti-net sticking device of the electrothermal film screen printing machine as claimed in claim 2, wherein: the screw pitch of the threads arranged on the outer surface of the second screw rod (15) is matched with the screw pitch of the threads arranged on the inner wall of the second moving plate (16), and the second screw rod (15) and the second guide rod (17) are symmetrical about the axis of the connecting rod (10).

7. The anti-net sticking device of the electrothermal film screen printing machine as claimed in claim 2, wherein: the outer surface of the second moving plate (16) is provided with a round angle, and one side of the scraper (18) far away from the second moving plate (16) is tightly attached to one side of the fixed plate (11).