Screen printing auxiliary mechanism for screen printing machine

Abstract

The utility model relates to the technical field of screen printing machines, in particular to a screen printing auxiliary mechanism for a screen printing machine, which comprises an intermittent rotating mechanism arranged on a screen printing table, the intermittent rotating mechanism comprises a disc, an intermittent disc and a rotary disc, the disc is rotatably arranged on the screen printing table, the intermittent disc is positioned in an equipment cavity and fixedly connected with the bottom of the disc, and the rotary disc is fixedly connected with the rotary disc. At least four U-shaped grooves are formed in the intermittent disc, at least four arc-shaped grooves are formed in the side face of the intermittent disc, each arc-shaped groove is located between the two U-shaped grooves, and through cooperative use of the disc, the intermittent disc, the U-shaped grooves, the arc-shaped grooves, the motor, the rotary disc, the limiting disc, the stirring column, the placement block, the transverse barrier strip and the longitudinal barrier strip, an object to be subjected to silk screen printing is placed on the placement block; the screen printing device is driven by the placing block to rotate, so that the screen printing device rotates to the position below the screen printing machine for printing, placement of objects to be subjected to screen printing is distinguished, and the situation that the objects are inclined is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a silk screen printing machine technical field especially relates to a silk screen printing machine's silk screen printing auxiliary mechanism. BACKGROUND

[0002] The silk screen printing machine is a kind of printing equipment, full name is silk screen printing machine.Silk screen printing is a main printing method in hole printing technology.Its principle is that through the extrusion of squeegee, ink is transferred to the printing material below through the mesh hole of text part, and the mesh hole of non-text part is blocked, so that ink cannot pass through, thereby forming the same text as original.

[0003] The existing silk screen printing machine needs workers to place the silk printing article below the silk screen when using, the silk screen and squeegee are easily blocked when placing, the silk printing article is placed skew, and after printing ink on the printing material, it needs a certain time to dry and solidify, which is prone to ink mixing or damaging printed patterns, to solve the foregoing problems, a silk screen printing auxiliary mechanism for silk screen printing machine is provided. UTILITY MODEL CONTENT

[0004] The utility model provides the following technical scheme in view of the deficiency of prior art: a silk screen printing auxiliary mechanism for silk screen printing machine, comprising:

[0005] A silk screen printing table is provided with a device cavity, and at least one group of silk screen printing machines is fixedly arranged on the silk screen printing table.

[0006] An intermittent rotating mechanism is arranged on the silk screen printing table, comprising a disc, an intermittent disc and a rotating disc, the disc is rotatably arranged on the silk screen printing table, the intermittent disc is located in the device cavity, the intermittent disc is fixedly connected with the bottom of the disc, at least four U-shaped grooves are formed in the intermittent disc, at least four arc-shaped recesses are formed in the side of the intermittent disc, each arc-shaped recess is located between two U-shaped grooves, a motor is fixedly arranged in the device cavity, the bottom of the rotating disc is fixedly connected with the output end of the motor, a limiting disc is fixedly arranged on the rotating disc, the limiting disc is provided with an arc-shaped recess on one side, the limiting disc is intermittently slidably connected with the arc-shaped recess, a pushing column is fixedly arranged on the edge of the upper surface of the rotating disc, the pushing column is located in the arc-shaped recess of the limiting disc, the pushing column is intermittently slidably connected with the U-shaped groove, at least four placing blocks are fixedly arranged on the disc, a horizontal blocking strip is fixedly arranged on the placing block, and the placing block is provided with a pair of longitudinal blocking strips.

[0007] At least one group of drying mechanisms is fixedly arranged on the silk screen printing table.

[0008] As the improvement of the above technical scheme, the drying mechanism comprises a right-angle support plate and at least one fan, the right-angle support plate is fixedly provided with a mounting hole, the fan is fixedly arranged in the mounting hole, and the right-angle support plate is fixedly provided with a wind baffle at the corner.

[0009] As the improvement of the above technical scheme, the moving groove is arranged in the placing block, a pair of sliding blocks are slidably arranged in the moving groove, the top of the pair of sliding blocks is fixedly connected with the bottom of a pair of longitudinal blocking strips respectively, a double-end threaded rod is arranged in the moving groove and rotates along the axial direction, and the sliding blocks are threadedly connected with the double-end threaded rod.

[0010] As the improvement of the above technical scheme, the mounting hole is fixedly provided with an electric heating wire, and the electric heating wire is located below the fan.

[0011] As the improvement of the above technical scheme, the sliding blocks are symmetrically arranged on the double-end threaded rod, and one end of the double-end threaded rod is fixedly provided with a knob.

[0012] The beneficial effects of the present application are as follows:

[0013] 1. The cooperation of the disc, intermittent disc, U-shaped groove, arc-shaped groove, motor, rotating disc, limiting disc, driving column, placing block, horizontal blocking strip and longitudinal blocking strip is used, the motor drives the limiting disc and driving column to rotate through the rotating disc, the driving column drives the intermittent disc to rotate intermittently through the U-shaped groove and arc-shaped groove, the intermittent disc drives the placing block to rotate intermittently through the disc, the object to be printed is placed on the placing block, and the object to be printed is driven to rotate to the lower side of the screen printing machine for printing, so that the object to be printed is conveniently placed and the situation that the object to be printed is placed skew is reduced.

[0014] 2. The cooperation of the right-angle support plate, mounting hole, fan wind baffle and electric heating wire is used, the printed object is transferred to the lower side of the drying mechanism, the ink on the printed object is dried, and the mixing and damage of the ink are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural drawing of the present application;

[0016] Figure 2 It is a cross-sectional structural schematic view of the screen printing platform of the present application;

[0017] Figure 3 It is a position relationship diagram of the intermittent disc and limiting disc of the present application;

[0018] Figure 4 It is a position relationship diagram of the horizontal blocking strip and longitudinal blocking strip of the present application;

[0019] Figure 5 It is a position relationship diagram of the right-angle support plate and wind baffle of the present application;

[0020] Figure 6 The utility model discloses right angle support plate section view structural drawing;

[0021] Figure 7 The utility model discloses placing block section view;

[0022] Fig. 1, silk screen printing platform;11, equipment cavity;2, silk screen printing machine;3, intermittent rotation mechanism;31, disc;32, intermittent disc;321, U-shaped groove;322, arc-shaped recess;33, motor;34, carousel;341, limit disc;342, knob column;35, placing block;351, horizontal blocking strip;352, longitudinal blocking strip;36, moving groove;37, sliding block;38, double-end threaded rod;39, knob;4, drying mechanism;41, right angle support plate;42, mounting hole;43, fan;44, wind baffle;45, electric heating wire. DETAILED DESCRIPTION

[0023] The following will be described by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosure. The present application can also be implemented or applied by different specific embodiments, and various modifications or changes can be made based on different views and applications without departing from the spirit of the present application.

[0024] The existing silk screen printing machine needs workers to place the silk screen printing object directly below the silk screen when using, which is easily blocked by the silk screen and the scraper, and the silk screen printing object is easily placed crookedly. After the ink is printed on the printing object, it needs a certain time to dry and solidify, which is easy to mix the ink or damage the printed pattern.

[0025] To solve this problem, please refer to Figure 1-7 The silk screen printing auxiliary mechanism for the silk screen printing machine comprises:

[0026] The silk screen printing platform 1 is internally provided with the equipment cavity 11, and at least one group of silk screen printing machines 2 are fixedly arranged on the silk screen printing platform 1.

[0027] The intermittent rotation mechanism 3 arranged on the silk screen printing table 1 comprises a disc 31, an intermittent disc 32 and a rotating disc 34, the disc 31 is arranged on the silk screen printing table 1 in a rotating mode, the intermittent disc 32 is located in the equipment cavity 11, the intermittent disc 32 is fixedly connected with the bottom of the disc 31, at least four U-shaped grooves 321 are formed in the intermittent disc 32, at least four arc-shaped recesses 322 are formed in the side of the intermittent disc 32, each arc-shaped recess 322 is located between two U-shaped grooves 321, a motor 33 is fixedly arranged in the equipment cavity 11, the rotating disc 34 is fixedly connected with the output end of the motor 33, a limiting disc 341 is fixedly arranged on the rotating disc 34, the limiting disc 341 is circular and is provided with an arc-shaped recess on one side, the limiting disc 341 is in intermittent sliding connection with the arc-shaped recess 322, a pushing column 342 is fixedly arranged on the upper surface of the rotating disc 34, the pushing column 342 is located at the arc-shaped recess of the limiting disc 341, the pushing column 342 is in intermittent sliding connection with the U-shaped groove 321, at least four placing blocks 35 are fixedly arranged on the disc 31, a horizontal blocking strip 351 is fixedly arranged on the placing block 35, and the placing block 35 is provided with a pair of longitudinal blocking strips 352;

[0028] At least one drying mechanism 4 is fixedly arranged on the silk screen printing table 1

[0029] In use, the object to be printed is placed in the U-shaped frame formed between the horizontal blocking strip 351 and the longitudinal blocking strip 352 on the placing block 35 for positioning, the motor 33 is started, the motor 33 drives the rotating disc 34 to rotate, the rotating disc 34 drives the limiting disc 341 and the pushing column 342 to rotate, the pushing column 342 drives the intermittent disc 32 to rotate intermittently through the U-shaped groove 321, the intermittent disc 32 is positioned by the arc-shaped recess 322 and the limiting disc 341, so that the intermittent disc 32 cannot continue to rotate due to inertia, the placing block 35 is driven to rotate intermittently by the disc 31 through the intermittent disc 32, the object to be printed is rotated to the lower side of the silk screen printing machine 2 for printing, the new placing block 35 is rotated to repeat the placement, and after printing, the object is rotated to the lower side of the drying mechanism 4 and is dried by the drying mechanism 4 and then can be taken out.

[0030] In the specific implementation process, as shown in Figure 5 The drying mechanism 4 comprises a right-angle supporting plate 41 and at least one fan 43, the right-angle supporting plate 41 is fixedly provided with a mounting hole 42, the fan 43 is fixedly arranged in the mounting hole 42, and the right-angle supporting plate 41 is fixedly provided with a wind shield 44 at the corner.

[0031] In use, after the object after silk screen printing is rotated to the lower side of the drying mechanism 4, the fan 43 rotates to generate wind power, the wind shield 44 is arranged to diffuse air, the fan 43 is arranged to accelerate air to gather in the wind shield 44, the air flow speed on the upper part of the object is increased to dry the object, the drying process of the ink is accelerated, the waiting time is reduced, and the production efficiency is improved.

[0032] In the specific implementation process, as shown in Figure 7 The moving groove 36 is provided in the placing block 35, a pair of sliding blocks 37 are slidably arranged in the moving groove 36, the top portions of the sliding blocks 37 are fixedly connected with the bottom portions of a pair of longitudinal blocking strips 352 respectively, and a double-headed threaded rod 38 is rotatably arranged in the moving groove 36 in the axial direction, and the sliding blocks 37 are threadedly connected with the double-headed threaded rod 38.

[0033] In use, the double-headed threaded rod 38 is rotated to relatively move the sliding blocks 37 through the double-headed threaded rod 38, and the positions of the longitudinal blocking strips 352 are adjusted through the sliding blocks 37, so that the positions of the longitudinal blocking strips 352 are conveniently adjusted according to the objects to be silk-screened, and the objects are conveniently and quickly positioned.

[0034] In the specific implementation process, as shown in Figure 6 The electric heating wires 45 are fixedly arranged in the mounting holes 42 and are located below the fans 43.

[0035] In use, when the fans 43 are rotated to accelerate the air flow rate, the accelerated air passes through the electric heating wires 45, the electric heating wires 45 heat the air, and the speed of drying the ink is accelerated through the hot air.

[0036] In the specific implementation process, as shown in Figure 7 The sliding blocks 37 are symmetrically arranged on the double-headed threaded rod 38, and the double-headed threaded rod 38 is fixedly provided with a knob 39 at one end.

[0037] In use, the symmetric arrangement of the sliding blocks 37 on the double-headed threaded rod 38 enables the sliding blocks 37 to relatively move when the double-headed threaded rod 38 is rotated, and the knob 39 drives the double-headed threaded rod 38 to rotate when the knob 39 is rotated.

[0038] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the same. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. A screen printing assist mechanism for a screen printer, characterized by, include: A screen printing platform (1), wherein an equipment cavity (11) is provided in the screen printing platform (1), and at least one set of screen printing machines (2) is fixedly provided on the screen printing platform (1); An intermittent rotating mechanism (3) is provided on a screen printing platform (1), the intermittent rotating mechanism (3) comprising a disc (31), an intermittent disc (32) and a turntable (34), the disc (31) being rotatably provided on the screen printing platform (1), the intermittent disc (32) being located in an equipment cavity (11), the intermittent disc (32) being fixedly connected to the bottom of the disc (31), the intermittent disc (32) being provided with at least four U-shaped grooves (321), the side of the intermittent disc (32) being provided with at least four arc-shaped grooves (322), each of the arc-shaped grooves (322) being located between two U-shaped grooves (321), a motor (33) being fixedly provided in the equipment cavity (11), the bottom of the turntable (34) being connected to the motor ( 33) output end is fixedly connected, a limiting disk (341) is fixedly provided on the rotating disk (34), an arc-shaped concave notch is provided on one side of the limiting disk (341) in a circular shape, and the limiting disk (341) is intermittently slidably connected to the arc-shaped groove (322), a toggle post (342) is fixedly provided at the edge of the upper surface of the rotating disk (34), the toggle post (342) is located at the arc-shaped concave notch of the limiting disk (341), and the toggle post (342) is intermittently slidably connected to the U-shaped groove (321), at least four placement blocks (35) are fixedly provided on the disk (31), a transverse blocking bar (351) is fixedly provided on the placement block (35), and the placement block (35) is provided with a pair of longitudinal blocking bars (352); At least one drying mechanism (4) is fixedly provided on the screen printing platform (1).

2. The screen printing aid mechanism for a screen printer according to claim 1, characterized in that: The drying mechanism (4) comprises a right-angle support plate (41) and at least one fan (43); a mounting hole (42) is fixedly provided on the right-angle support plate (41); the fan (43) is fixedly arranged inside the mounting hole (42); and a windshield (44) is fixedly provided at a corner of the right-angle support plate (41).

3. The screen printing aid mechanism for a screen printer according to claim 1, characterized in that: A movable groove (36) is provided in the placement block (35), and a pair of sliders (37) are slidably provided in the movable groove (36). The tops of the pair of sliders (37) are fixedly connected to the bottoms of a pair of longitudinal blocking bars (352) respectively. A double-headed threaded rod (38) is provided in the movable groove (36) for axial rotation, and the sliders (37) are all threadedly connected to the double-headed threaded rod (38).

4. The screen printing aid mechanism for a screen printer according to claim 2, characterized by: An electric heating wire (45) is fixedly provided in the mounting hole (42), and the electric heating wire (45) is located below the fan (43).

5. The screen printing aid mechanism for a screen printer according to claim 3, characterized in that: The sliders (37) are symmetrically arranged on the double-threaded rod (38), and a knob (39) is fixedly provided at one end of the double-threaded rod (38).

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