CN213904064U - Screen printing plate exposure equipment - Google Patents

Abstract

The utility model discloses a screen printing plate exposure device, which comprises a mounting plate and an adjusting mechanism; mounting a plate: its upper surface is equipped with the exposure case, the top of exposure case is open structure, the upper surface rear side of exposure case is articulated through hinge and the leading flank of apron frame, the apron frame corresponds with the open position on exposure case top, the inside of apron frame is equipped with plastic paper, plastic paper's middle part is equipped with the venthole, the trailing flank of apron frame is equipped with bilateral symmetry distribution's magnet, the leading flank top of exposure case is equipped with bilateral symmetry distribution's U-shaped iron plate, U-shaped iron plate all corresponds with the position of magnet, the inside bottom of exposure case is equipped with electric putter, electric putter's flexible end top is equipped with the lifter, the inner wall symmetry is equipped with the spout about the exposure case, the spout all with lifter sliding connection, this silk screen version exposure equipment, stable control is to the exposure position of silk screen version, the efficiency of assurance exposure.

Description

Screen printing plate exposure equipment

Technical Field

The utility model relates to an exposure technology field specifically is a silk screen printing screen exposure equipment.

Background

The exposure is a process of placing a photosensitive plate on a workbench of a plate printing machine, placing a negative plate and obtaining a potential or visible image through exposure, the exposure is a basic process and a main characteristic of all photochemical imaging methods, the silk screen printing plate is a template which can present the required pattern in the silk screen printing process and mainly comprises a silk screen step, an aluminum frame and a pattern combination, the existing silk screen printing plate exposure equipment places the silk screen printing plate on a workbench surface for exposure, still has a plurality of problems, the silk screen printing plate position in a certain size range can not be positioned, the stability of the device is influenced, the exposure position of the silk screen printing plate can not be stably controlled, the exposure efficiency is reduced, the observation and control of exposure distance by personnel are inconvenient, the exposure quality is influenced, the position of silk screen printing plate burden is inconvenient to be controlled by the personnel, and the personnel are increased, therefore, the realization of the exposure equipment for the silk-screen printing plate is imperative to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a silk screen printing exposure equipment, stable control guarantees the efficiency of exposure to the exposure position of silk screen printing, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a kind of silk screen printing plate exposure equipment, including mounting plate and guiding mechanism;

mounting a plate: the upper surface of the exposure box is provided with an exposure box, the top end of the exposure box is of an open structure, the rear side of the upper surface of the exposure box is hinged with the front side surface of the cover plate frame through a hinge, the cover plate frame corresponds to the open position of the top end of the exposure box, plastic paper is arranged inside the cover plate frame, the middle part of the plastic paper is provided with an air outlet, the rear side surface of the cover plate frame is provided with magnets which are symmetrically distributed left and right, the top end of the front side surface of the exposure box is provided with U-shaped iron plates which are symmetrically distributed left and right, the U-shaped iron plates all correspond to the positions of the magnets, the bottom end inside the exposure box is provided with an electric push rod, the top end of the telescopic end of the electric push rod is provided with a lifting rod, the left and right inner walls of the exposure box are symmetrically provided with chutes, the chutes are all in sliding connection with the lifting rod, and the upper surface of the lifting rod is provided with an exposure lamp;

an adjusting mechanism: arranged inside the exposure box;

wherein: still include the control switch group, the upper surface in the mounting panel is set up to the control switch group, external power source is connected to the input electricity of control switch group, the equal electric connection control switch group output of input of electric putter and exposure lamp, realize the silk screen version position location to certain size within range, the stability of improving device, stable control is to the exposure position of silk screen version, guarantee the efficiency of exposure, the personnel of being convenient for observe the control to the exposure distance, improve the quality of exposure, make things convenient for personnel to control the position of silk screen version, alleviate personnel's burden.

Furthermore, guiding mechanism includes pivot, disc and connecting rod, the front end of pivot is passed through sealed bearing and is connected with the front side inner wall rotation of exposure case, and the rear end department of pivot is equipped with the disc, and the trailing flank of disc is connected with the connecting rod that misplaces from top to bottom through the pin rotation, realizes the silk screen version position location to certain size within range, improves the stability of device.

Further, guiding mechanism still includes glass board, slip barn door, worker's shaped plate and location case, the glass board transversely sets up in the inside of exposure case, and the upper surface rear side of glass board is equipped with worker's shaped plate, and the inner wall symmetry is equipped with the location case about the exposure case, and the relative medial surface of two location cases is open structure, and the equal sliding connection in inside of location case has the slip barn door, the slip barn door all with worker's shape board sliding connection, the outer end that the exposure case longitudinal center was kept away from to the connecting rod all rotates through-hole of pin and the relative medial surface lug of two slip barn doors to be connected, and stable control is to the exposure position of silk screen printing version, guarantees the efficiency of exposure.

Further, the inside of exposure case is equipped with vertical light screen, the upper surface of light screen and the bottom fixed connection of glass board, and the middle part of light screen and the leading flank middle part of exposure case all are equipped with vertical bar mouth, and the inside plasticity rubber ring that is equipped with of bar mouth of rear side, the leading flank of lifter are equipped with the sign pole, the bar mouth sliding connection of sign pole and front side, and the leading flank of exposure case is equipped with vertical scale plate, and the personnel of being convenient for observe control to the exposure distance, improve the quality of exposure.

Furthermore, the front end of pivot passes exposure case front side inner wall seal bearing's shaft hole and is equipped with the knob in end department, is equipped with evenly distributed's antislip strip on the extrados of knob, makes things convenient for personnel to control the position of silk screen version, alleviates personnel's burden.

Compared with the prior art, the beneficial effects of the utility model are that: this silk screen version exposure equipment has following benefit:

1. when exposure treatment is needed to be carried out on the silk-screen printing plate, the surface to be exposed of the silk-screen printing plate is placed on the upper surface of a glass plate downwards, the rear side surface of the silk-screen printing plate is tightly attached to the front side surface of the I-shaped plate, the rotating shaft is driven to rotate clockwise by the clockwise rotation knob, the antiskid strips ensure the convenience of personnel during rotation, the disc is driven to rotate under the rotation of the rotating shaft, the rear side surface of the disc is rotationally connected with the connecting rod through the pin, the outer end head of the connecting rod, far away from the longitudinal center of the exposure box, is rotationally connected with the through holes of the lugs on the inner side surfaces, opposite to the two sliding light baffles, so that the two sliding light baffles are driven to slide towards one side close to the longitudinal center of the exposure box in the corresponding positioning box under the rotation of the disc, the sliding light baffles are also enabled to slide with the I-shaped plate, and the moving direction of the sliding light baffles is stably supported and guided, the device reliability and stability are improved until the opposite inner side surfaces of the two sliding light barriers are respectively attached to the left side surface and the right side surface of the silk screen printing plate, the rotation of the knob is stopped at the moment, the position of the silk screen printing plate is stably controlled, the illumination of the exposure lamp is convenient to accurately irradiate to the area to be exposed of the silk screen printing plate, and the image displaying quality and the image displaying definition are improved.

2. According to the difference of exposure materials, the exposure distance is adjusted, the electric push rod is controlled by the control switch group to extend, the electric push rod drives the lifting rod to start to slide upwards in the chutes on the left inner wall and the right inner wall of the exposure box, the guide blocks which are bilaterally symmetrical at the bottom end of the lifting rod are driven to slide in the support pipes corresponding to the inner wall of the bottom end of the exposure box, the position of the exposure lamp is further driven to move upwards, the identification rod is driven to slide in the strip-shaped opening on the front side in the moving process of the lifting rod, the inner surface of the plastic rubber ring is tightly attached to the outer side surface of the identification rod in the moving process of the identification rod, the strip-shaped opening on the front side is prevented from introducing external illumination into a working area of the exposure lamp, meanwhile, the upwards moving position of the exposure lamp is observed according to the horizontal position of the identification rod relative to the scale plate, the electric push rod is controlled to stop extending after proper adjustment, and the exposure lamp is controlled to start to work, according to the difference of exposure materials, the exposure time of the silk-screen printing plate is controlled, the exposure quality of the silk-screen printing plate is guaranteed, the observation operation of personnel is facilitated, and the burden of the personnel is reduced.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the adjusting mechanism of the present invention.

In the figure: the device comprises a mounting plate 1, a control switch group 2, a magnet 3, plastic paper 4, a cover plate frame 5, an adjusting mechanism 6, a rotating shaft 61, a disc 62, a connecting rod 63, a glass plate 64, a sliding light barrier 65, an I-shaped plate 66, a positioning box 67, an exposure box 7, an identification rod 8, a strip-shaped opening 9, a scale plate 10, an anti-slip strip 11, a knob 12, a U-shaped iron plate 13, a lifting rod 14, an exposure lamp 15, an electric push rod 16, a shading plate 17 and a plastic rubber ring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a kind of silk screen printing plate exposure equipment, including mounting panel 1 and guiding mechanism 6;

mounting plate 1: the upper surface of the exposure box is provided with an exposure box 7, the top end of the exposure box 7 is of an open structure, the rear side of the upper surface of the exposure box 7 is hinged with the front side surface of a cover plate frame 5 through a hinge, the cover plate frame 5 corresponds to the open position of the top end of the exposure box 7, plastic paper 4 is arranged inside the cover plate frame 5, the middle part of the plastic paper 4 is provided with an air outlet hole, the rear side surface of the cover plate frame 5 is provided with magnets 3 which are symmetrically distributed leftwards and rightwards, the top end of the front side surface of the exposure box 7 is provided with a U-shaped iron plate 13 which is symmetrically distributed leftwards and rightwards, the U-shaped iron plate 13 corresponds to the positions of the magnets 3, the inner bottom end of the exposure box 7 is provided with an electric push rod 16, the top end of the telescopic end of the electric push rod 16 is provided with a lifting rod 14, the left inner wall and the right inner wall of the exposure box 7 are symmetrically provided with chutes which are both connected with the lifting rod 14 in a sliding manner, the upper surface of the lifting rod 14 is provided with an exposure lamp 15, the mounting plate 1 is fixedly mounted on a proper horizontal work ground through mounting holes symmetrically distributed at four corners of the upper surface of the mounting plate 1 by using external bolts, the cover plate frame 5 is covered by using handles on the left side and the right side of the cover plate frame 5, sealing rings on the upper surface of the cover plate frame 5 increase the sealing performance during exposure, meanwhile, the magnets 3 and the corresponding U-shaped iron plates 13 complete adsorption, an air inlet of an external vacuum pump is connected with an air outlet hole in the middle of the plastic paper 4 through an external pipeline, the external vacuum pump is controlled to start working, the plastic paper 4 is enabled to be tightly attached to a silk screen printing plate, an electric push rod 16 is controlled to extend, the electric push rod 16 drives a lifting rod 14 to start to slide upwards in chutes on the left inner wall and the right inner wall of the exposure box 7, guide blocks which are bilaterally symmetrical at the bottom end of the lifting rod 14 are driven to slide in a support pipe corresponding to the inner wall at the bottom end of the exposure box 7, and further, the position of the exposure lamp 15 is driven to move upwards;

the adjusting mechanism 6: the adjusting mechanism 6 comprises a rotating shaft 61, a disc 62 and a connecting rod 63, the front end of the rotating shaft 61 is rotatably connected with the inner wall of the front side of the exposure box 7 through a sealed bearing, the disc 62 is arranged at the rear end of the rotating shaft 61, the rear side of the disc 62 is rotatably connected with the connecting rod 63 which is distributed in a vertically staggered manner through a pin, the adjusting mechanism 6 further comprises a glass plate 64, a sliding light blocking plate 65, an I-shaped plate 66 and a positioning box 67, the glass plate 64 is transversely arranged in the exposure box 7, the I-shaped plate 66 is arranged on the rear side of the upper surface of the glass plate 64, the positioning boxes 67 are symmetrically arranged on the left inner wall and the right inner wall of the exposure box 7, the opposite inner side surfaces of the two positioning boxes 67 are both of an open structure, the sliding light blocking plate 65 is slidably connected in the positioning box 67, the sliding light blocking plate 65 is slidably connected with the I-shaped plate 66, the outer ends of the connecting rod 63, which are far away from the longitudinal center of the exposure box 7, are rotatably connected with the through holes of the bumps on the opposite inner side surfaces of the two sliding light blocking plates 65 through pins, under the rotation of the rotating shaft 61, the disk 62 is driven to rotate, because the rear side surface of the disk 62 is rotatably connected with a connecting rod 63 through a pin, the outer end of the connecting rod 63 far away from the longitudinal center of the exposure box 7 is rotatably connected with through holes of lugs on the opposite inner side surfaces of the two sliding light baffles 65 through pins, under the rotation of the disk 62, the two sliding light baffles 65 are driven to slide towards one side close to the longitudinal center of the exposure box 7 in the corresponding positioning box 67, the sliding light baffles 65 are also made to slide with the I-shaped plate 66 until the opposite inner side surfaces of the two sliding light baffles 65 are respectively attached to the left side surface and the right side surface of the silk screen printing plate, and the glass plate 64 is used for supporting the silk screen printing plate and transmitting exposure illumination;

wherein: still include control switch group 2, control switch group 2 sets up in the upper surface of mounting panel 1, and external power source is connected to control switch group 2's input electricity, and electric putter 16 and the equal electric connection of exposure lamp 15's input control switch group 2 output, and electric putter 16 is used for controlling the distance of exposure, and exposure lamp 15 is used for providing the required illumination of exposure.

Wherein: a vertical light screen 17 is arranged inside the exposure box 7, the upper surface of the light screen 17 is fixedly connected with the bottom end of the glass plate 64, the middle parts of the light screen 17 and the front side surface of the exposure box 7 are both provided with vertical strip-shaped openings 9, a plastic rubber ring 18 is arranged inside the strip-shaped opening 9 at the rear side, the front side surface of the lifting rod 14 is provided with an identification rod 8, the identification rod 8 is in sliding connection with the strip-shaped opening 9 at the front side, the front side surface of the exposure box 7 is provided with a vertical scale plate 10, the identification rod 8 is driven to slide inside the strip-shaped opening 9 at the front side in the upward moving process of the lifting rod 14, the inner surface of the plastic rubber ring 18 is tightly attached to the outer side surface of the identification rod 8 in the moving process of the identification rod 8, the external illumination is prevented from being introduced into the working area of the exposure lamp 15 by the strip-shaped opening 9 at the front side, and the upward moving, the shutter 17 provides a support function.

Wherein: the front end of pivot 61 passes exposure case 7 front side inner wall seal bearing's shaft hole and is equipped with knob 12 in end department, is equipped with evenly distributed's antislip strip 11 on the extrados of knob 12, drives pivot 61 through rotating knob 12 and begins to rotate, and antislip strip 11 guarantees the convenience when personnel rotate.

When in use: the mounting plate 1 is fixedly mounted on a proper horizontal working ground by using external bolts through mounting holes symmetrically distributed at four corners of the upper surface of the mounting plate 1, when the silk screen printing plate needs to be exposed, the surface to be exposed of the silk screen printing plate is placed on the upper surface of a glass plate 64 downwards, meanwhile, the rear side surface of the silk screen printing plate is tightly attached to the front side surface of a tool-shaped plate 66, at the moment, a rotating knob 12 is rotated clockwise to drive a rotating shaft 61 to rotate clockwise, an anti-slip strip 11 ensures the convenience when a person rotates, under the rotation of the rotating shaft 61, a disc 62 is driven to rotate, because the rear side surface of the disc 62 is rotatably connected with a connecting rod 63 through a pin, the outer end of the connecting rod 63 far away from the longitudinal center of an exposure box 7 is rotatably connected with through holes of lugs on the inner side surfaces opposite to the two sliding light blocking plates 65 through pins, and therefore, under the rotation of the disc 62, the two sliding light blocking plates 65 are, similarly, the sliding light barriers 65 are all made to slide with the I-shaped plate 66, the sliding light barriers 65 are stably supported and guided to move until the opposite inner side surfaces of the two sliding light barriers 65 are respectively attached to the left and right side surfaces of the silk screen, at the moment, the rotation of the knob 12 is stopped, the position of the silk screen is stably controlled, the illumination of the exposure lamp 15 can be conveniently and accurately irradiated to the to-be-exposed area of the silk screen, the cover plate frame 5 is covered by using handles on the left and right side surfaces of the cover plate frame 5, the sealing ring on the upper surface of the cover plate frame 5 increases the sealing performance during exposure, meanwhile, the magnet 3 and the corresponding U-shaped iron plate 13 complete adsorption, the operation is convenient for personnel, the air inlet of the external vacuum pump is connected with the air outlet in the middle of the plastic paper 4 through an external pipeline, the external vacuum pump is controlled to start working, the air between the cover plate frame 5 and the glass plate 64 is pumped out, so that the plastic paper 4 is tightly attached to the silk screen, the film of the silk screen printing plate is ensured to be closely fit with the photosensitive adhesive layer of the silk screen printing plate, the definition of an image is improved, the plastic paper 4 is made of an opaque material, the exposure distance is adjusted according to the difference of exposure materials, the electric push rod 16 is controlled to extend through the control switch group 2, the electric push rod 16 drives the lifting rod 14 to start to slide upwards in the chutes on the left inner wall and the right inner wall of the exposure box 7, the guide blocks which are bilaterally symmetrical at the bottom end of the lifting rod 14 are driven to slide in the support pipes corresponding to the inner wall at the bottom end of the exposure box 7, so as to drive the position of the exposure lamp 15 to move upwards, meanwhile, the identification rod 8 is driven to slide inside the bar-shaped opening 9 at the front side in the upward moving process of the lifting rod 14, in the moving process of the identification rod 8, the inner surface of the plastic rubber ring 18 is closely attached to the outer side surface of the identification rod 8, so as to avoid the bar-shaped opening 9 at the front side from introducing external illumination into the working area of the exposure lamp 15, meanwhile, the upward moving position of the exposure lamp 15 is observed according to the horizontal position of the marking rod 8 relative to the scale plate 10, when the upward moving position is properly adjusted, the electric push rod 16 is controlled to stop extending, the exposure lamp 15 is controlled to start working, the exposure time of the silk-screen printing plate is controlled according to the difference of exposure materials, and the exposure quality of the silk-screen printing plate is guaranteed.

It should be noted that the exposure lamp 15 disclosed in this embodiment may be an exposure lamp of HX86000006 model of hexiang optical electronics technologies ltd, the electric push rod 16 may be an electric push rod of HTA2800 model of wenzhou chromium transmission equipment ltd, and the control switch group 2 controls the operation of the exposure lamp 15 and the electric push rod 16 by a method commonly used in the prior art.

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 (5)

1. The utility model provides a silk screen printing screen exposure equipment which characterized in that: comprises a mounting plate (1) and an adjusting mechanism (6);

mounting plate (1): the upper surface of the exposure box is provided with an exposure box (7), the top end of the exposure box (7) is of an open structure, the rear side of the upper surface of the exposure box (7) is hinged with the front side surface of a cover plate frame (5) through a hinge, the cover plate frame (5) corresponds to the open position of the top end of the exposure box (7), the cover plate frame (5) is internally provided with plastic paper (4), the middle part of the plastic paper (4) is provided with an air outlet, the rear side surface of the cover plate frame (5) is provided with magnets (3) which are symmetrically distributed leftwards and rightwards, the top end of the front side surface of the exposure box (7) is provided with a U-shaped iron plate (13) which is symmetrically distributed leftwards and rightwards, the U-shaped iron plate (13) corresponds to the positions of the magnets (3), the bottom end of the interior of the exposure box (7) is provided with an electric push rod (16), the top end of the telescopic end of the electric push rod (16) is provided with a lifting rod (14), the left and right inner walls of the exposure box (7) are symmetrically provided with sliding chutes which are connected with the lifting rod (14) in a sliding way, an exposure lamp (15) is arranged on the upper surface of the lifting rod (14);

adjustment mechanism (6): is arranged inside the exposure box (7);

wherein: still include control switch group (2), control switch group (2) set up in the upper surface of mounting panel (1), and external power source is connected to the input electricity of control switch group (2), and the equal electricity of input of electric putter (16) and exposure lamp (15) is connected control switch group (2) output.

2. The exposure apparatus of claim 1, wherein: adjustment mechanism (6) are including pivot (61), disc (62) and connecting rod (63), the front end of pivot (61) passes through sealed bearing and is connected with the front side inner wall rotation of exposure case (7), and the rear end department of pivot (61) is equipped with disc (62), and the trailing flank of disc (62) is connected with connecting rod (63) of dislocation distribution from top to bottom through the pin rotation.

3. The exposure apparatus of claim 2, wherein: adjustment mechanism (6) still include glass board (64), slip barn door (65), worker's shape board (66) and location case (67), glass board (64) transversely sets up in the inside of exposure case (7), and the upper surface rear side of glass board (64) is equipped with worker's shape board (66), and the inner wall symmetry is equipped with location case (67) about exposure case (7), and the relative medial surface of two location cases (67) is open structure, and the equal sliding connection in inside of location case (67) has slip barn door (65), and slip barn door (65) all with worker's shape board (66) sliding connection, and the outer end of exposure case (7) longitudinal center is kept away from in connecting rod (63) all is connected through the through-hole rotation of the relative medial surface lug of pin and two slip barn doors (65).

4. The exposure apparatus of claim 3, wherein: the inside of exposure case (7) is equipped with vertical light screen (17), the upper surface of light screen (17) and the bottom fixed connection of glass board (64), the middle part of light screen (17) and the leading flank middle part of exposure case (7) all are equipped with vertical bar mouth (9), the inside plastic rubber ring (18) that is equipped with of bar mouth (9) of rear side, the leading flank of lifter (14) is equipped with sign pole (8), sign pole (8) and the bar mouth (9) sliding connection of front side, the leading flank of exposure case (7) is equipped with vertical scale plate (10).

5. The exposure apparatus of claim 2, wherein: the front end of the rotating shaft (61) penetrates through a shaft hole of a sealing bearing on the inner wall of the front side of the exposure box (7), a knob (12) is arranged at the end, and anti-slip strips (11) which are uniformly distributed are arranged on the outer arc surface of the knob (12).

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