CN212332096U - Accurate silk screen printing equipment fixes a position - Google Patents
Accurate silk screen printing equipment fixes a position Download PDFInfo
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- CN212332096U CN212332096U CN201922501798.9U CN201922501798U CN212332096U CN 212332096 U CN212332096 U CN 212332096U CN 201922501798 U CN201922501798 U CN 201922501798U CN 212332096 U CN212332096 U CN 212332096U
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Abstract
The utility model discloses a fix a position accurate silk screen printing equipment: the screen printing device mainly comprises a screen printing platform, a positioning edge structure and a positioning warning device, wherein the positioning edge structure comprises a first positioning edge, a second positioning edge and a third positioning edge, and the first positioning edge, the second positioning edge and the third positioning edge respectively surround three edges of the screen printing platform; the positioning warning device is composed of a positioning rod structure and an electric control assembly, the electric control assembly is electrically connected with the positioning rod structure, and the positioning rod structure is arranged on one side of the screen printing platform, wherein the first positioning edge, the second positioning edge and the third positioning edge are located on the same side. The utility model discloses because location limit and location warning device electricity are connected for when placing the work piece by hand, whether can be through electrically conductive whether discernment work piece is fixed a position accurately, reduce the probability that the substandard product appears.
Description
Technical Field
The utility model belongs to the technical field of the lithography apparatus technique and specifically relates to a silk screen printing equipment, especially a fix a position accurate silk screen printing equipment.
Background
Screen Printing belongs to stencil Printing and is known as four major Printing methods along with offset, letterpress and intaglio Printing. The stencil printing includes stencil printing, spray printing, screen printing, etc. The principle of stencil printing is that when a printing plate (paper film plate or other plate base is made into holes through which ink can be passed) is used for printing, the ink can be transferred onto the printing stock (paper, ceramic, etc.) through the holes of the stencil plate by means of a certain pressure so as to form image or characters. When printing, the ink is transferred to the printing stock through the meshes of the image-text part by the extrusion of the scraper, and the image-text same as the original is formed. The screen printing equipment is simple, the operation is convenient, the printing and the plate making are simple and easy, the cost is low, and the adaptability is strong. The common printed matters with wide application range of silk-screen printing include color oil paintings, poster, name cards, binding covers, commodity labels, printing and dyeing textiles and the like. The surface of a metal plate workpiece is printed with ink silk-screen trademarks, patterns and the like, and the printing method is often used before the metal materials such as stainless steel and the like are made into products. The workpiece placement and positioning of the silk screen printing are generally carried out manually, and due to the influences of factors such as non-centralized spirit, manual mistake and the like during working, the silk screen printing is easily placed inaccurately, so that waste products are produced by silk screen printing, even defective products cannot be found, production is continued to flow to product assembly, problems cannot be found until welding, the whole equipment is scrapped, production is seriously influenced, and serious loss is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fix a position accurate silk screen printing equipment, this silk screen printing equipment effectively reduces the defective percentage.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a screen printing equipment with accurate positioning: the screen printing device mainly comprises a screen printing platform, a positioning edge structure and a positioning warning device, wherein the positioning edge structure comprises a first positioning edge, a second positioning edge and a third positioning edge, and the first positioning edge, the second positioning edge and the third positioning edge respectively surround three edges of the screen printing platform; the positioning warning device is composed of an electric control assembly of a positioning rod structure, the electric control assembly is electrically connected with the positioning rod structure, and the positioning rod structure is arranged on one side of the screen printing platform, wherein the first positioning edge, the second positioning edge and the third positioning edge are located on the same side.
Preferably, the positioning rod structure is a conductor.
More preferably, the positioning rod structure consists of a first positioning rod, a second positioning rod and a third positioning rod which are strip-shaped or cylindrical, and the first positioning rod and the second positioning rod are fixed on one side of the second positioning edge on the screen printing platform; the third positioning rod is fixed on the first positioning edge or the third positioning edge is positioned on one side of the screen printing platform.
Preferably, the positioning rod structure is composed of a first positioning rod, a second positioning rod and a third positioning rod.
More preferably, the positioning rod structure is formed by strip-shaped first positioning rods, second positioning rods and third positioning rods, and the thicknesses of the first positioning rods, the second positioning rods and the third positioning rods are 1/3-4/5 of the thicknesses of the first positioning edges, the second positioning edges and the third positioning edges respectively.
Particularly preferably, the positioning rod structure is composed of a first positioning rod, a second positioning rod and a third positioning rod which are cylindrical, and the diameters of the first positioning rod, the second positioning rod and the third positioning rod are 1/8-1/2 of the thicknesses of the first positioning edge, the second positioning edge and the third positioning edge respectively.
Preferably, the electric control assembly consists of a relay, positive and negative leads and an indicator light; the first positioning rod, the second positioning rod and the third positioning rod are communicated with different wires respectively, the wire connected with the indicator light is communicated with the indicator light, and the other wire connected with the indicator light and the wire connected with the second positioning rod are communicated with the relay respectively.
More preferably, the alarm also comprises a sounding alarm, wherein the sounding alarm is connected with the warning lamp in parallel and is provided with an independent switch.
By adopting the technical scheme, the positioning edge is electrically connected with the positioning warning device, so that when the workpiece is placed manually, whether the workpiece is positioned accurately or not can be identified through conduction, and the occurrence probability of defective products is reduced.
Moreover, because first locating lever, second locating lever and third locating lever distribute in different places, form three point location, three point location is higher than 2 point location's precision, further reduces the probability that the substandard product appears.
In addition, because the first positioning rod, the second positioning rod and the third positioning rod which form three-point positioning are electrically connected with the electric control assembly provided with the warning lamp, the warning lamp can be lightened only when the edge of the workpiece is respectively and electrically connected with the first positioning rod, the second positioning rod and the third positioning rod, so that a user can accurately identify the positioning condition of the workpiece, and the occurrence probability of defective products is effectively reduced.
In addition, because the electric control assembly is also provided with a sounding alarm which is connected with the alarm lamp in parallel and is provided with an independent switch, the user is prevented from neglecting the prompt of the alarm lamp due to fatigue.
Drawings
Fig. 1 is a schematic structural diagram of a silk-screen printing device in the prior art;
FIG. 2 is a schematic structural view of the utility model;
fig. 3 is a schematic circuit diagram of the present invention.
In the figure, 1-screen printing platform, 2-first positioning edge, 3-second positioning edge, 4-third positioning edge, 10-first positioning rod, 20-second positioning rod, 30-third positioning rod and J-relay.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A screen printing apparatus in the prior art is shown in fig. 1, and mainly comprises a screen printing platform 1, and a first positioning edge 2, a second positioning edge and a third positioning edge 4 surrounding the screen printing platform. The workpiece placing and positioning are generally carried out manually, and due to the fact that the workpiece placing and positioning are affected by factors such as mental decentration and hand mistake during working, the workpiece placing and positioning are easy to be inaccurate, waste products are printed through silk screen, even defective products cannot be found, production flow is continued to product assembly, problems are found until welding is finished, the whole equipment is scrapped, production is seriously affected, and serious loss is caused.
To the above problem, as shown in fig. 2, the present invention provides:
a screen printing equipment with accurate positioning: the screen printing device mainly comprises a screen printing platform 1, a positioning edge structure and a positioning warning device, wherein the positioning edge structure comprises a first positioning edge 2, a second positioning edge 3 and a third positioning edge 4, and the first positioning edge 2, the second positioning edge 3 and the third positioning edge 4 respectively surround three edges of the screen printing platform 1; the positioning warning device comprises a positioning rod structure and an electric control assembly, the electric control assembly is electrically connected with the positioning rod structure, the positioning rod structure is arranged on one side of the screen printing platform 1 on a first positioning edge 2, a second positioning edge 3 and a third positioning edge 4, and the positioning rod structure is a conductor.
Specifically, the positioning rod structure comprises a cylindrical first positioning rod 10, a cylindrical second positioning rod 20 and a cylindrical third positioning rod 30, wherein the first positioning rod 10 and the cylindrical second positioning rod 20 are fixed on one side of the second positioning edge 3 on the screen printing platform 1; the third positioning rod 30 is fixed on one side of the screen printing platform 1 on the third positioning edge 4.
More specifically, the diameters of the first positioning rod 10, the second positioning rod 20, and the third positioning rod 30 are 1/4 the thickness of the first positioning edge 2, the second positioning edge 3, and the third positioning edge 4, respectively.
As shown in fig. 3, the electric control assembly consists of a relay, positive and negative leads and an indicator light; the first positioning rod 10, the second positioning rod 20 and the third positioning rod 30 are respectively communicated with different wires, the wire connected with the indicator light is communicated with the indicator light, and the other wire connected with the indicator light and the wire connected with the second positioning rod are respectively communicated with the relay J.
More specifically, still include the phonation attention device, the phonation attention device just is equipped with independent switch with the warning light parallelly connected.
The working principle of the utility model is as follows:
3 positioning rods connected with a power supply are added on the working platform in the prior art.
The working principle of the circuit is as follows:
according to the DC6V direct current safety power supply +/-pole, J is a DC6V relay. The relay is used for generating attraction force through an electric magnetic field, automatically switching on a power supply and lighting an indicator light; when the power is not on, the magnetic attraction is disconnected, the power supply is automatically disconnected, and the indicating lamp is not on.
The working principle is explained by taking the above edge positioning (the second positioning edge 3) and the right edge positioning (the third positioning edge 4) as examples as follows:
when a metal workpiece needing silk printing is conveyed to the silk printing platform 1 by a conveyor belt, the workpiece is abutted against the second positioning edge 3 and the third positioning edge 4 → the metal workpiece contacts the first positioning rod 10, the second positioning rod 20 and the third positioning rod 30 by manpower → the three positioning rods are electrified → a relay J generates magnetic attraction to be connected with a circuit switch → an indicator lamp is on → an operator sees the indicator lamp is on to prompt that the positioning is correct → the operator presses a silk printing button → the electric silk printing platform automatically descends and fixes the silk printing workpiece to complete silk printing → an elevating platform rises after the silk printing is completed → the workpiece is automatically conveyed to the next process, and the work of the silk printing process is completed. If the indicator light is not on, the position of the silk-screen workpiece is not accurately warned, and the operator can perform silk-screen printing only by adjusting the indicator light to be on.
The utility model discloses an use, the unsafe phenomenon in silk screen printing position that can greatly reduced appears. The defective rate caused by inaccurate silk-screen printing is reduced to 0.2% from 5%, and the defective rate is reduced by 25 times:
taking 1500 silk-screen printing blocks per day as an example, 70 defective products can be reduced per day, and 1400 yuan can be saved per day by 20 yuan of net loss of each block, which is only data calculated by 1 silk-screen printing device. Therefore, the utility model has obvious benefits and fills the technical gap of industry for preventing errors.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (8)
1. The utility model provides a screen printing equipment that location is accurate which characterized in that: the screen printing device mainly comprises a screen printing platform, a positioning edge structure and a positioning warning device, wherein the positioning edge structure comprises a first positioning edge, a second positioning edge and a third positioning edge, and the first positioning edge, the second positioning edge and the third positioning edge respectively surround three edges of the screen printing platform; the positioning warning device is composed of a positioning rod structure and an electric control assembly, the electric control assembly is electrically connected with the positioning rod, and the positioning rod structure is arranged on one side of the screen printing platform, wherein the first positioning edge, the second positioning edge and the third positioning edge are located on the same side.
2. The screen printing apparatus of claim 1, wherein: the positioning rod structure is a conductor.
3. The screen printing apparatus of claim 2, wherein: the positioning rod structure consists of a first positioning rod, a second positioning rod and a third positioning rod which are strip-shaped or cylindrical, and the first positioning rod and the second positioning rod are fixed on one side of the second positioning edge positioned on the screen printing platform; the third positioning rod is fixed on the first positioning edge or the third positioning edge is positioned on one side of the screen printing platform.
4. The screen printing apparatus of claim 3, wherein: the positioning rod structure is composed of a first positioning rod, a second positioning rod and a third positioning rod which are in a strip shape.
5. The screen printing apparatus of claim 4, wherein: the positioning rod structure is formed by respectively 1/3-4/5 the thicknesses of a first positioning rod, a second positioning rod and a third positioning rod which are strip-shaped, wherein the thicknesses of the first positioning rod, the second positioning rod and the third positioning rod are equal to the thicknesses of a first positioning edge, a second positioning edge and a third positioning edge.
6. The screen printing apparatus of claim 3, wherein: the positioning rod structure consists of a first cylindrical positioning rod, a second cylindrical positioning rod and a third cylindrical positioning rod, and the diameters of the first cylindrical positioning rod, the second cylindrical positioning rod and the third cylindrical positioning rod are 1/8-1/2 of the thicknesses of the first positioning edge, the second positioning edge and the third positioning edge respectively.
7. The silk-screen printing apparatus of claim 5 or 6, wherein: the electric control assembly consists of a relay, positive and negative leads and an indicator light; the first positioning rod, the second positioning rod and the third positioning rod are communicated with different wires respectively, the wire connected with the indicator light is communicated with the indicator light, and the other wire connected with the indicator light and the wire connected with the second positioning rod are communicated with the relay respectively.
8. The screen printing apparatus of claim 7, wherein: still include the sound production attention device, the sound production attention device with the warning light is parallelly connected and is equipped with independent switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501798.9U CN212332096U (en) | 2019-12-31 | 2019-12-31 | Accurate silk screen printing equipment fixes a position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501798.9U CN212332096U (en) | 2019-12-31 | 2019-12-31 | Accurate silk screen printing equipment fixes a position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212332096U true CN212332096U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922501798.9U Active CN212332096U (en) | 2019-12-31 | 2019-12-31 | Accurate silk screen printing equipment fixes a position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212332096U (en) |
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2019
- 2019-12-31 CN CN201922501798.9U patent/CN212332096U/en active Active
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