CN202428769U - Mesh tightening machine of mesh plate - Google Patents
Mesh tightening machine of mesh plate Download PDFInfo
- Publication number
- CN202428769U CN202428769U CN2012200101901U CN201220010190U CN202428769U CN 202428769 U CN202428769 U CN 202428769U CN 2012200101901 U CN2012200101901 U CN 2012200101901U CN 201220010190 U CN201220010190 U CN 201220010190U CN 202428769 U CN202428769 U CN 202428769U
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- Prior art keywords
- web plate
- stretches tight
- net
- mesh
- drawing mechanism
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Abstract
The utility model provides a mesh tightening machine of a mesh plate for tightening the mesh plate on a mesh frame. The mesh tightening machine comprises a mesh plate tightening mechanism and a mesh plate jacking mechanism, wherein the mesh plate tightening mechanism is used for connecting the periphery of the mesh plate to ensure that the mesh plate is tightened; and the mesh plate jacking mechanism is used for jacking the mesh frame when the mesh plate is tightened by the mesh plate tightening mechanism and tightening the mesh plate on the mesh frame. The mesh plate tightening mechanism comprises a control system and a plurality of mesh tightening units; all the mesh tightening units are distributed at the periphery of the mesh plate, and the control system controls the action of all the mesh tightening units; each mesh tightening unit comprises a power driving mechanism and a drawing mechanism; the power driving mechanism is connected with the drawing mechanism; the drawing mechanism is provided with a connecting mechanism connected with the mesh plate, and is connected with the mesh plate by the connecting mechanism. The mesh tightening machine provided by the utility model has the advantages that when the mesh of the metal mesh plate is tightened, the mesh plate can be tightly attached on the mesh frame, so that the convenience is brought for the next-step combined operation of the mesh plate and the mesh frame.
Description
Technical field
The utility model belongs to the electromechanical equipment technical field, relates to a kind of net arrangement that stretches tight, particularly a kind of web plate net arrangement that stretches tight.
Background technology
The tight work on screen frame of silk screen or expanded metals is called the net that stretches tight.The quality of net of stretching tight directly connects and influences print quality, and the high-level net that stretches tight has the requirement of many aspects, as tension force suitably, even tension and tension stability, its tension force of the web plate after stretching tight should constant or few the change.Therefore the net that stretches tight is the important step in the serigraphy.
Industry is at present gone up the most metal web plate mode that the net machine adopts screw rod to cooperate with handwheel that stretches tight and is realized the net that stretches tight; The net pulling force of net machine can reach requirement though the metal otter board of this traditional type stretches tight; The net machine net tension force that stretches tight is inhomogeneous but the metal otter board of traditional type stretches tight, and operate cumbersomely, time-consuming, and the net quality that stretches tight is difficult for assurance; It adopts the feel of the operation of screw rod and handwheel fit system with the workman, so this kind method is used for a small amount of printing and the less demanding occasion of printing precision more.
In addition; The network method that stretches tight of more or less freely operation is the machinery net that stretches tight, and the machinery net that stretches tight is to utilize mechanical forces, and web plate is tightened on screen frame; But metal otter board is because the special nature of its metal material; Be difficult for being close on the screen frame, this metal otter board that can influence next step is fixed, and causes stretch tight net poor effect even web plate of final web plate to be scrapped.
In view of this, nowadays press for a kind of web plate that can improve metal otter board and screen frame tightening degree net arrangement that stretches tight.
The utility model content
The purpose of the utility model is intended to solve at least one of above-mentioned technological deficiency, particularly solves metal otter board and is difficult for being close to the problem on the screen frame.
For achieving the above object, the utility model provides a kind of web plate net arrangement that stretches tight, in order to web plate is tightened, comprise that web plate tightens mechanism, web plate jacking mechanism on screen frame; Said web plate is tightened mechanism in order to connect the periphery of web plate, and web plate is tightened; The jack-up screen frame made web plate on screen frame, tighten when said web plate jacking mechanism was tightened web plate in order to tighten mechanism at web plate.
In an embodiment of the utility model, said web plate is tightened mechanism and is comprised control system and some net units that stretches tight, and the net unit that respectively stretches tight is distributed in the periphery of web plate, and the control system controls the action of the net unit that respectively stretches tight; The said net unit that stretches tight comprises power-driven mechanism, drawing mechanism, and said power-driven mechanism connects drawing mechanism; Said drawing mechanism is provided with the bindiny mechanism that is connected with web plate, is connected with web plate through this bindiny mechanism.
In an embodiment of the utility model, said drawing mechanism is provided with to be mentioned, the periphery of web plate is provided with and mentions identical hanging hole; Mentioning of drawing mechanism links to each other with the hanging hole of web plate.Preferably, the said web plate net arrangement that stretches tight also comprises press strip, and press strip is provided with said and mentions identical through hole; When mentioning of drawing mechanism cooperated with the hanging hole of web plate, press strip was pressed on the web plate periphery on the drawing mechanism.
In an embodiment of the utility model, the said net unit that stretches tight also comprises elastic mechanism, and said power-driven mechanism connects drawing mechanism through elastic mechanism; Said power-driven mechanism is controlled its pulling force to drawing mechanism through the elastic deformation degree of control elastic mechanism.
Preferably, the said net unit that stretches tight also comprises the elastic deformation acquiring unit, in order to respond to the elastic deformation data of said elastic mechanism; Said elastic deformation acquiring unit is connected with said control system; Said control system is according to the elastic deformation data of said elastic deformation acquiring unit induction; Control the power size that said power-driven mechanism provides, and then the control power-driven mechanism is to the pulling force of drawing mechanism.
In an embodiment of the utility model, the said net unit that stretches tight also comprises guide; Under the power of power-driven mechanism, said guide guiding drawing mechanism moves along direction initialization.
Preferably, said guide comprises a rail mechanism; Said drawing mechanism is fixed on this rail mechanism, the elastic deformation direction of elastic mechanism and rail mechanism that direction is set is consistent; This rail mechanism comprises a guide rail, the guide groove that cooperates with this guide rail; Guide groove is arranged on the drawing mechanism below, and guide rail is arranged on the base station; Perhaps, guide groove is arranged on the base station, and guide rail is arranged on the drawing mechanism below.
In an embodiment of the utility model, said screen frame jacking mechanism is in order to be fixed on screen frame on the plane, and it has the function of regulating the screen frame plan-position.Preferably, said screen frame jacking mechanism comprises some height-adjustable support columns.
The web plate that proposes through the utility model stretches tight net arrangement can be so that when metal otter board stretched tight net, web plate can be close on the screen frame, thereby is convenient to next step the web plate and the binding operation of screen frame.Simultaneously, the utility model is provided with a plurality of net units that stretch tight, and respectively through the control of control system, can make the net arrangement that stretches tight act on the tension uniform unanimity at metal otter board edge.
Aspect that the utility model is additional and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the practice of the utility model.
Description of drawings
Above-mentioned and/or additional aspect of the utility model and advantage are from obviously with easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the stretch tight structural representation of net arrangement of the metal otter board of the utility model;
Fig. 2 is the structural representation of net unit of stretching tight;
Fig. 3 is the structural representation of press strip among the embodiment;
Fig. 4 is the supported sketch map of the utility model screen frame;
Fig. 5 is a kind of net sketch map that stretches tight of the utility model;
Fig. 6 is the stretch tight generalized section of net arrangement of the utility model.
The specific embodiment
Describe the embodiment of the utility model below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; It will be appreciated that; Term " on ", the orientation of indication such as " below " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the utility model, rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction to the utility model.
In the description of the utility model, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " links to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; It can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for those of ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model through intermediary.
The main innovation part of the utility model is; The utility model innovation ground has proposed a kind of web plate net arrangement that stretches tight, and in order to web plate is tightened on screen frame, makes and stretches tight when netting at metal otter board; Web plate can be close on the screen frame, thereby is convenient to next step the web plate and the binding operation of screen frame.
The utility model web plate net arrangement that stretches tight comprises that web plate tightens mechanism, web plate jacking mechanism; Said web plate is tightened mechanism in order to connect the periphery of web plate, and web plate is tightened; The jack-up screen frame made web plate on screen frame, tighten when said web plate jacking mechanism was tightened web plate in order to tighten mechanism at web plate.
See also Fig. 1, Fig. 5, said web plate is tightened mechanism and is comprised control system, base station and some net units 11 that stretches tight, and the net unit 11 that respectively stretches tight is distributed in the periphery of web plate 12, and the control system controls the action of the net unit 11 that respectively stretches tight.In the present embodiment, the net unit 11 that respectively stretches tight is evenly distributed on the periphery of web plate 12, and the structure of the net unit 11 that respectively stretches tight is identical; Certainly, respectively stretching tight the structure of net unit 11 also can be different.In the present embodiment, the metal mask plate that said web plate 12 is used for the OLED vapor deposition.
In an embodiment of the utility model, in the every group of net unit that stretches tight, the pulling force that the net unit 12 that respectively stretches tight applies is parallel or on same straight line, and is in the opposite direction; Perhaps, the axis of the net unit 12 relative base stations that respectively stretch tight axisymmetricly, perhaps relatively the center of base station is centrosymmetric.See also Fig. 5, the net unit 11a that stretches tight, two the stretch tight net units of 11b for opposing; When stretching tight net, the net unit 11a that stretches tight, 11b stretch tight toward two rightabouts and draw, and stretch tight and draw direction direction shown in the arrow among Fig. 5.
See also Fig. 2, the said net unit 11 that stretches tight comprises power-driven mechanism 21, elastic mechanism 23, drawing mechanism 22, and said power-driven mechanism 21 connects drawing mechanism 22 through elastic mechanism 23; Certainly, also elastic mechanism 23 can be set, power-driven mechanism 21 directly links to each other with drawing mechanism 22.Said power-driven mechanism 21 is controlled its pulling force to drawing mechanism 22 through the elastic deformation degree of control elastic mechanism 23.Said drawing mechanism 22 is provided with the bindiny mechanism that is connected with web plate 12, is connected with web plate through this bindiny mechanism.
In an embodiment of the utility model, said power-driven mechanism 21 is a motor.In the present embodiment, said power-driven mechanism 21 is fixed on the base station through motor cabinet for the linear electric machine of band coding; Said control system in time provides corresponding instruction through the feedback information of linear electric machine encoder.
Preferably, the said net unit 11 that stretches tight also comprises the elastic deformation acquiring unit, in order to respond to the elastic deformation data of said elastic mechanism 23; Said elastic deformation acquiring unit is connected with said control system; Said control system is according to the elastic deformation data of said elastic deformation acquiring unit induction; Control the power size that said power-driven mechanism 21 provides, and then the pulling force of 21 pairs of drawing mechanisms 22 of control power-driven mechanism.
In addition, the said net unit 11 that stretches tight also comprises guide; Under the power of power-driven mechanism, said guide guiding drawing mechanism moves along direction initialization.As shown in Figure 2, said guide comprises a rail mechanism; Said drawing mechanism 22 is fixed on this rail mechanism, the elastic deformation direction of elastic mechanism 23 and rail mechanism that direction is set is consistent.This rail mechanism comprises a guide rail 241, the guide groove 242 that cooperates with this guide rail 241; Guide groove 242 is arranged on the below of drawing mechanism 22, and guide rail 241 is arranged on the base station; Certainly, guide groove 242 also can be arranged on the base station, and guide rail 241 is arranged on the below of drawing mechanism 22.
See also Fig. 2, said drawing mechanism 22 is an arm-tie, and arm-tie is provided with the half round post that straight line arranges and mentions 221.Simultaneously, said web plate 12 be provided with said bindiny mechanism mention 221 cooperate some lateral opening, lateral opening semicircular in shape.Arm-tie is connected with the lateral opening of metal otter board 12 through hook 221, and the net unit 11 that stretches tight can perhaps stretch tight through 22 pairs of metal otter boards 12 of arm-tie separately simultaneously and draw.Preferably, the edge of said web plate 12 evenly distributes some lateral opening; The net unit 11 that respectively stretches tight is evenly distributed on the periphery of web plate 12, connects the lateral opening of correspondence respectively.
In addition, as shown in Figure 2, the said net unit 11 that stretches tight can also comprise limit switch, and said limit switch can be contact or contactless lead limit switch; In the present embodiment, limit switch adopts contactless inductive switch.Limit switch is made up of two switch main bodies 251 and switch trigger 252, and two switch main bodies 251 are separately fixed on the base station, and switch trigger 252 is fixed on the drawing mechanism 22.When stretching device started, the stretching action of elastic mechanism 23 can make drawing mechanism 22 that certain displacement is arranged, and when the privileged site of the trigger on the arm-tie 252 moved to the desired location of trigger switch main body 251, power-driven mechanism 21 stopped action immediately.And for the same object that stretches; There is a certain definite relation in the displacement that draws high the switch trigger 252 on length and the drawing mechanism 22 of elastic mechanism 23, promptly can control the tensile elongation of elastic mechanism 23 through the displacement of the limit switch actuators 252 on the control drawing mechanism 22.
The said web plate net arrangement that stretches tight also comprises some press strips 31, and the structure of press strip 31 is as shown in Figure 3, and press strip 31 is provided with and said 221 through holes 311 that coincide of mentioning; Drawing mechanism 22 mention 221 when cooperating with the hanging hole of web plate 12, press strip 31 is pressed on web plate 12 peripheries on the drawing mechanism 22.Press strip 31 is formed by the high-density metal material, and press strip adopts stainless steel to make in the present embodiment, and the radical of press strip is by the selvage number decision of stretching tight.
Said screen frame jacking mechanism is in order to be fixed on screen frame on the plane, and it has the function of regulating the screen frame plan-position.Preferably, said screen frame jacking mechanism comprises some height-adjustable support columns.
Shown in Figure 4 is the sketch map that present embodiment screen frame jacking mechanism supports web plate 12, and wherein the screen frame jacking mechanism is made up of some adjustable support columns and peripheral detent mechanism.
Shown in Figure 5 is the net sketch map that stretches tight of present embodiment, and Fig. 6 is the net generalized section that stretches tight of the said net arrangement that stretches tight of employing.Stretch tight when net, metal otter board 12 hangs over mentioning on 221 of the net unit 11 that stretches tight, press strip 31 through with mention that 221 cooperate and are pressed in metal otter board 12 tops, said screen frame 14 is supported on the screen frame jacking mechanism 15 and the web plate that is coated over stretching 12 times; When web plate 61 was tightened, the lower surface of said press strip 31 place plane a (being plane, place, web plate 12 edges) was parallel and be lower than the plane b that said screen frame 14 upper surfaces belong to, and the spacing on two planes is 0.5～1.5mm in this enforcement.As the foundation of restriction the utility model, in practical application, the interplanar spacing can not adjusted as required for this.
Although illustrated and described the embodiment of the utility model; For those of ordinary skill in the art; Be appreciated that under the situation of principle that does not break away from the utility model and spirit and can carry out multiple variation, modification, replacement and modification that the scope of the utility model is accompanying claims and be equal to and limit to these embodiment.
Claims (10)
1. web plate net arrangement that stretches tight is characterized in that said web plate stretches tight net arrangement in order to web plate is tightened on screen frame, comprises that web plate tightens mechanism, web plate jacking mechanism;
Said web plate is tightened mechanism in order to connect the periphery of web plate, and web plate is tightened;
The jack-up screen frame made web plate on screen frame, tighten when said web plate jacking mechanism was tightened web plate in order to tighten mechanism at web plate.
2. the web plate as claimed in claim 1 net arrangement that stretches tight is characterized in that said web plate is tightened mechanism and comprised control system and some net units that stretches tight, and the net unit that respectively stretches tight is distributed in the periphery of web plate, respectively the stretch tight action of net unit of control system control;
The said net unit that stretches tight comprises power-driven mechanism, drawing mechanism, and said power-driven mechanism connects drawing mechanism; Said drawing mechanism is provided with the bindiny mechanism that is connected with web plate, is connected with web plate through this bindiny mechanism.
3. the web plate as claimed in claim 2 net arrangement that stretches tight is characterized in that said drawing mechanism is provided with to be mentioned, the periphery of web plate is provided with and mentions identical hanging hole; Mentioning of drawing mechanism links to each other with the hanging hole of web plate.
4. the web plate as claimed in claim 3 net arrangement that stretches tight is characterized in that, the said web plate net arrangement that stretches tight also comprises press strip, and press strip is provided with said and mentions identical through hole; When mentioning of drawing mechanism cooperated with the hanging hole of web plate, press strip was pressed on the web plate periphery on the drawing mechanism.
5. the web plate as claimed in claim 2 net arrangement that stretches tight is characterized in that the said net unit that stretches tight also comprises elastic mechanism, and said power-driven mechanism connects drawing mechanism through elastic mechanism; Said power-driven mechanism is controlled its pulling force to drawing mechanism through the elastic deformation degree of control elastic mechanism.
6. the web plate as claimed in claim 5 net arrangement that stretches tight is characterized in that the said net unit that stretches tight also comprises the elastic deformation acquiring unit, in order to respond to the elastic deformation data of said elastic mechanism; Said elastic deformation acquiring unit is connected with said control system; Said control system is according to the elastic deformation data of said elastic deformation acquiring unit induction; Control the power size that said power-driven mechanism provides, and then the control power-driven mechanism is to the pulling force of drawing mechanism.
7. the web plate as claimed in claim 2 net arrangement that stretches tight is characterized in that the said net unit that stretches tight also comprises guide; Under the power of power-driven mechanism, said guide guiding drawing mechanism moves along direction initialization.
8. the web plate as claimed in claim 7 net arrangement that stretches tight is characterized in that said guide comprises a rail mechanism; Said drawing mechanism is fixed on this rail mechanism, the elastic deformation direction of elastic mechanism and rail mechanism that direction is set is consistent; This rail mechanism comprises a guide rail, the guide groove that cooperates with this guide rail; Guide groove is arranged on the drawing mechanism below, and guide rail is arranged on the base station; Perhaps, guide groove is arranged on the base station, and guide rail is arranged on the drawing mechanism below.
9. the web plate as claimed in claim 1 net arrangement that stretches tight is characterized in that, said screen frame jacking mechanism is in order to be fixed on screen frame on the plane, and it has the function of regulating the screen frame plan-position.
10. the web plate as claimed in claim 9 net arrangement that stretches tight is characterized in that said screen frame jacking mechanism comprises some height-adjustable support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200101901U CN202428769U (en) | 2012-01-11 | 2012-01-11 | Mesh tightening machine of mesh plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200101901U CN202428769U (en) | 2012-01-11 | 2012-01-11 | Mesh tightening machine of mesh plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428769U true CN202428769U (en) | 2012-09-12 |
Family
ID=46778240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200101901U Expired - Fee Related CN202428769U (en) | 2012-01-11 | 2012-01-11 | Mesh tightening machine of mesh plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203963A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Screen plate screen tensing apparatus |
| CN110320759A (en) * | 2019-05-24 | 2019-10-11 | 嘉兴佳材科技有限公司 | A kind of OLED halftone technology of Accurate Plate Making |
-
2012
- 2012-01-11 CN CN2012200101901U patent/CN202428769U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203963A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Screen plate screen tensing apparatus |
| CN103203963B (en) * | 2012-01-11 | 2015-11-25 | 昆山允升吉光电科技有限公司 | A kind of web plate stretches tight net arrangement |
| CN110320759A (en) * | 2019-05-24 | 2019-10-11 | 嘉兴佳材科技有限公司 | A kind of OLED halftone technology of Accurate Plate Making |
| CN110320759B (en) * | 2019-05-24 | 2021-05-04 | 嘉兴佳材科技有限公司 | High-precision plate making process for OLED screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20160111 |