CN201644321U - Spreader for sensitive material tests - Google Patents
Spreader for sensitive material tests Download PDFInfo
- Publication number
- CN201644321U CN201644321U CN2010201450845U CN201020145084U CN201644321U CN 201644321 U CN201644321 U CN 201644321U CN 2010201450845 U CN2010201450845 U CN 2010201450845U CN 201020145084 U CN201020145084 U CN 201020145084U CN 201644321 U CN201644321 U CN 201644321U
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- Prior art keywords
- extrusion nozzle
- frame body
- cylinder
- line slideway
- vertical frame
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Abstract
The utility model discloses a spreader for sensitive material tests. A machine body is composed of a level frame body and a vertical frame body. The level frame body is provided with a spreading operation table, a vacuum negative-pressure system and a horizontal cooling cylinder in turn. The vertical frame body is fixed with a main driving roll device, a sheet-ring corrective device and a driven roll tension mechanism in turn along the level direction. A detecting infrared photoelectric switch of a sheet-ring joint is adjacent to the main driving roll device. The top part of the vertical frame body is connected and fixed to a fixing frame of an electric control system. A latex supplying system is arranged adjacent to the spreading operation table. The utility model is a horizontal sheet-ring running type, and is different from traditional upright or rolling and up-wrap test spreaders. The utility model has the advantages of small volume, small occupation, complete function, advanced arrangement, flexible operation, high automatic extent, low cost and the like.
Description
Technical field
The utility model relates to photosensitive material experimental facilities field, more particularly, relates to a kind of test coating machine for sensitive material.
Background technology
The existing experiment coating machine that is applied to photosensitive material is vertical loop machine, and vertical loop machine is heavy dose of coating in coating process, causes the emulsion trickling, can not be near actual production model.And it is more single to have the experiment coating machine function ratio that is applied to photosensitive material now, can not comprehensively test detection.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of test coating machine for sensitive material is provided.
The utility model test coating machine for sensitive material is achieved by following technical proposals, and fuselage is made up of horizontal support body and vertical frame body, it is characterized in that, described horizontal support body sets gradually coating operating desk, negative pressure of vacuum system and horizontal cooling cylinder,
Described coating operating desk comprises extrusion nozzle, extrusion nozzle fixed mount, drip tray, cylinder, travel switch and line slideway, described travel switch and line slideway are adjacent and be fixed in horizontal support body, the line slideway movable part connects cylinder, and line slideway movable part top is fixedly drip tray, extrusion nozzle fixed mount, extrusion nozzle inclined-plane and extrusion nozzle successively;
Described negative pressure of vacuum system is made up of the negative pressure box that connects successively by pipeline, vacuum compensator and vavuum pump, and negative pressure box is adjacent with the extrusion nozzle fixed mount;
Described vertical frame body along continuous straight runs is fixedly main drive roller device, loop deviation correcting device and driven roll strainer successively, and it is adjacent with the main drive roller device that the sheet ring joint detects Photoelectric infrared switch; Described vertical frame body top is fixedly connected with the fixed mount of electric control system;
Described main drive roller device is made up of high accuracy back flow roll, servomotor and yielding coupling; Described loop deviation correcting device is made up of the handwheel, gear-box and the connecting rod that connect successively; Described driven roll strainer is made up of single-acting cylinder, line slideway auxiliary, spring base and the stopping means of main shaft, driven roll, carrying magnetic switch, the main shaft first half embeds driven roll, the latter half of movable pair of line slideway that is fixed in of main shaft, the latter half of middle part of main shaft connects worm gear, endless screw apparatus; The movable secondary single-acting cylinder that connects spring base and carrying magnetic switch in the main shaft both sides respectively of line slideway, the single-acting cylinder movable end of carrying magnetic switch is provided with stopping means; Connecting rod in the loop deviation correcting device acts on worm gear, endless screw apparatus;
The adjacent emulsion supply system that is provided with described coating operating desk, the emulsion supply system is made up of the ultrasonic wave froth breaker, measuring pump and the valve that connect successively by pipeline.
Horizontal cooling cylinder described in the utility model is made up of casing, folding cylinder, movable wind box, hermatic door, temperature transducer and hygrometric sensor, the casing top is provided with hermatic door, the casing both sides are provided with and the movable wind box that is connected by the synchronous on-off cylinder, and temperature transducer and hygrometric sensor are set in the casing.Described extrusion nozzle is made up of 6 stainless steels, and extrusion nozzle is provided with thermostatic water-jacket.
The utility model can make things convenient for the experiment of various photosensitive materials, verify various photosensitive material coating data, grasp the various technological parameters in the coating process, save experimental cost, avoid the waste on big production line, and can the simulation production line flexible function adjust, the characterization processes parameter.
The utility model is a horizontal inscription of loop form, is different from traditional vertical or folding and unfolding rolling experiment coating machine, have volume little, take up an area of characteristics such as little, multiple functional, configuration advanced person, flexible operation, automaticity height, cost are low.The coating experiment of various photosensitive materials or other materials also adapts to dark room operation simultaneously under the suitable laboratory environment.
The utlity model has following beneficial effect:
1, adopts horizontal inscription of loop form, solved the difficult problem of the heavy dose of coating of vertical loop machine emulsion trickling, more approach the actual production pattern;
2, high integrated structural design is multiple functional, more approaches actual sensitization coating line, and experimental data is true, reliable, has omitted experience conversion link;
3, increased the manual cycle function, it is more flexible, convenient that experiment is adjusted, and widened the scope of experiment;
4, adopted the high-performance rush-resisting material with the emulsion contact site, guaranteed the cleaning of emulsion, avoided the interference of external environment, cleaning, easy to maintenance;
5, adopt the import electric elements, according to the coating process setting program, be more suitable for line operating personnel and use, maintain and replace is convenient.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure vertical view;
Fig. 3 is the utility model structure side view;
Fig. 4 is the horizontal cooling cylinder structural representation of the utility model;
Fig. 5 be the utility model coating operating desk structural front view '
Fig. 6 is the utility model coating operating desk structure side view;
Fig. 7 is the utility model loop deviation correcting device structural representation;
Fig. 8 is the cutaway view of Fig. 7;
Fig. 9 is the utility model driven roll strainer front view;
Figure 10 is the utility model driven roll strainer side view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 3, fuselage is made up of horizontal support body 1 and vertical frame body 2, and fuselage adopts the carbon steel group welding piece, eliminates internal stress through Ageing Treatment, then through machining.Horizontal support body bottom is furnished with 7 beams, simultaneously adjustable complete machine level.
Shown in Fig. 1～3, horizontal support body sets gradually coating operating desk 3, negative pressure of vacuum system 4 and horizontal cooling cylinder 5; Described vertical frame body along continuous straight runs is fixedly main drive roller device 6, loop deviation correcting device 7 and driven roll strainer 8 successively, and it is adjacent with the main drive roller device that the sheet ring joint detects Photoelectric infrared switch; Described vertical frame body top is fixedly connected with the fixed mount 10 of electric control system 9; The sheet ring joint detects Photoelectric infrared switch, is used for the PLC signals collecting; The wavelength of Photoelectric infrared switch is outside the light reaching the film wave-length coverage.Electric control system adopts OMRON PLC to add touch-screen and finishes control.Man-machine interface is touch-screen and an emergency stop switch.Succinctly, flexibly, gas circuit control valve action, debugging are all finished by touch.
Horizontal cooling cylinder as shown in Figure 4, form by casing 11, folding cylinder 12, movable wind box 13, hermatic door 14, temperature transducer and hygrometric sensor 15, the casing top is provided with hermatic door, the casing both sides are provided with and the movable wind box that is connected by the synchronous on-off cylinder, and temperature transducer and hygrometric sensor are set in the casing.Horizontal condensation casing internal material is a stainless steel, and tuyere is the bar shaped tuyere; Condensating wind is provided by the air channel by room conditioning.Movable wind box is opened during coating by the control of synchronous on-off cylinder, and closure during condensation is by programme-control.For the sake of assurance, cylinder has the magnetic detection switch, guarantees that action accurately puts in place.Temperature transducer: be installed on the casing, probe is positioned at casing, is mainly used in and observes the temperature that detects wind in the casing.The hygrometric sensor: be installed on the casing, probe is positioned at casing, is mainly used in and observes the humidity that detects wind in the casing.
The coating operating desk as shown in Figure 5 and Figure 6, comprise extrusion nozzle 20, extrusion nozzle inclined-plane 21, extrusion nozzle fixed mount 22, drip tray 23, cylinder 24, travel switch 25 and line slideway 26, described travel switch and line slideway are adjacent and be fixed in horizontal support body, the line slideway movable part connects cylinder, and line slideway movable part top is fixedly drip tray 23, extrusion nozzle fixed mount 22, extrusion nozzle inclined-plane 21 and extrusion nozzle 20 successively.The negative pressure of vacuum system is made up of the negative pressure box 27 that connects successively by pipeline, vacuum compensator 28 and vavuum pump, and negative pressure box is adjacent with the extrusion nozzle fixed mount.Negative pressure box integral body is assembled by the welding of 316L stainless steel, by the polyvinyl fluoride material seal.Provide negative pressure power by the 3G vavuum pump.
Extrusion nozzle is made up of 6 special stainless steels through retrofit, finishes the needs of 3 layers of coating.Include thermostatic water-jacket, have the indeformable characteristics of stablizing, to satisfy the uniform demand of coating.
The operation principle of coating operating desk: after receiving the loop joint signal, cylinder action under programme-control, finishes that F.F., worker are advanced, the function of coating, rewind down.
The main drive roller device is made up of high accuracy back flow roll, servomotor and yielding coupling; Shown in Fig. 7 and 8, the loop deviation correcting device is made up of the handwheel 31, gear-box 32 and the connecting rod 33 that connect successively; The loop deviation correcting device is mainly used in the sideslip in the loop running, needs to adjust once before each coating, to correct the deficiency in the loop manufacturing process.
As shown in Figures 9 and 10, the driven roll strainer is made up of single-acting cylinder 36, line slideway, spring base 37 and the stopping means 38 of main shaft 34, driven roll 35, carrying magnetic switch, the main shaft first half embeds driven roll, the latter half of movable pair of line slideway, the latter half of connection worm gear of main shaft, the worm screw deviation correcting device of being fixed in of main shaft; The movable secondary single-acting cylinder that connects spring base and carrying magnetic switch in the main shaft both sides respectively of line slideway, the single-acting cylinder movable end of carrying magnetic switch is provided with stopping means; Connecting rod in the loop deviation correcting device connects worm gear, worm screw deviation correcting device.Driven roll is high-quality hard anodizing aluminium and golden deflector roll, and the red caution lid of circular arc is equipped with in the end, with the driven roll rounding off, is convenient to wear sheet.The driven roll strainer is mainly used in the tensioning in the loop running and the loading and unloading of loop.The acting in conjunction of the single-acting cylinder by spring base and carrying magnetic switch can be adjusted main shaft move left and right in the horizontal direction, realizes the tensioning of loop and lax; By the small size rotation of worm gear, worm screw deviation correcting device, realize with the rear-end of spindle being the small size rotation of axle with the driven roll that front-end of spindle is fixing.
The adjacent emulsion supply system that is provided with described coating operating desk, the emulsion supply system is made up of the ultrasonic wave froth breaker, measuring pump and the valve that connect successively by pipeline.Ultrasonic wave froth breaker one cover, every cover is equipped with 3 batch cans, can handle 3 kinds of different emulsions.Measuring pump is joined 3, adjustable speed.Corrosion resistant high-quality stainless steel material and other materials are all adopted in all positions that contact with medium.
Cyclic process: the spraying nozzle system is installed on the workbench, after the energising, and film releasing, artificial correction touches start key and enters circulation, and the initial conditions of circulation are the sealings of sheet ring gate, wind box door is opened, the operating position original position, and spindle motor, vavuum pump, 3 measuring pumps, froth breaking are all in working order.The process of circulation: by starting, workbench proceeds to the worker from original position and advances start bit, and the worker advances to read to transfer at a slow speed behind the head signal lag, when the worker enters the end, begins coating, and when reading the head signal once more, the delay working platform is return original position soon.Servomotor drives loop and remains in operation by setting-up time, shuts down after the condensation.
In the middle cyclic process, when being in an emergency, the scram button of can flapping stops circulation, and workbench is return original position, and all motors are shut down.
The loop speed of service and emulsion quantity delivered all can steplessly be adjusted, and satisfy the requirement of experiment condition.Equipment can manually be adjusted operation, also can the automatic circular flow of a key, and be provided with fault alarm and program end of run warning function, and simple to operate, do not need very high operational capacity.
The coating principle be that stream squash type in slope is coated with, and can carry out three layers of coating with different emulsions below three layers simultaneously, and every layer of coating thickness can be adjusted at random.Be provided with head and make a concession function automatically, loop operates steadily, and critical component or part adopt import original-pack, have guaranteed running precision.
Claims (3)
1. test coating machine for sensitive material, fuselage is made up of horizontal support body and vertical frame body, it is characterized in that, and described horizontal support body sets gradually coating operating desk, negative pressure of vacuum system and horizontal cooling cylinder,
Described coating operating desk comprises extrusion nozzle, extrusion nozzle fixed mount, drip tray, cylinder, travel switch and line slideway, described travel switch and line slideway are adjacent and be fixed in horizontal support body, the line slideway movable part connects cylinder, and line slideway movable part top is fixedly drip tray, extrusion nozzle fixed mount, extrusion nozzle inclined-plane and extrusion nozzle successively;
Described negative pressure of vacuum system is made up of the negative pressure box that connects successively by pipeline, vacuum compensator and vavuum pump, and negative pressure box is adjacent with the extrusion nozzle fixed mount;
Described vertical frame body along continuous straight runs is fixedly main drive roller device, loop deviation correcting device and driven roll strainer successively, and it is adjacent with the main drive roller device that the sheet ring joint detects Photoelectric infrared switch; Described vertical frame body top is fixedly connected with the fixed mount of electric control system;
Described main drive roller device is made up of high accuracy back flow roll, servomotor and yielding coupling; Described loop deviation correcting device is made up of the handwheel, gear-box and the connecting rod that connect successively; Described driven roll strainer is made up of single-acting cylinder, line slideway auxiliary, spring base and the stopping means of main shaft, driven roll, carrying magnetic switch, the main shaft first half embeds driven roll, the latter half of movable pair of line slideway, the latter half of connection worm gear of main shaft, the worm screw deviation correcting device of being fixed in of main shaft; The movable secondary single-acting cylinder that connects spring base and carrying magnetic switch in the main shaft both sides respectively of line slideway, the single-acting cylinder movable end of carrying magnetic switch is provided with stopping means; Connecting rod in the loop deviation correcting device connects worm gear, worm screw deviation correcting device;
The adjacent emulsion supply system that is provided with described coating operating desk, the emulsion supply system is made up of the ultrasonic wave froth breaker, measuring pump and the valve that connect successively by pipeline.
2. test coating machine for sensitive material according to claim 1, it is characterized in that, described horizontal cooling cylinder is made up of casing, folding cylinder, movable wind box, hermatic door, temperature transducer and hygrometric sensor, the casing top is provided with hermatic door, the casing both sides are provided with and the movable wind box that is connected by the synchronous on-off cylinder, and temperature transducer and hygrometric sensor are set in the casing.
3. test coating machine for sensitive material according to claim 1 is characterized in that, described extrusion nozzle is made up of 6 stainless steels, and extrusion nozzle is provided with thermostatic water-jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201450845U CN201644321U (en) | 2010-03-31 | 2010-03-31 | Spreader for sensitive material tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201450845U CN201644321U (en) | 2010-03-31 | 2010-03-31 | Spreader for sensitive material tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644321U true CN201644321U (en) | 2010-11-24 |
Family
ID=43109516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201450845U Expired - Lifetime CN201644321U (en) | 2010-03-31 | 2010-03-31 | Spreader for sensitive material tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786069A (en) * | 2010-03-31 | 2010-07-28 | 天津美迪亚影像材料有限公司 | Test coating machine for sensitive material |
-
2010
- 2010-03-31 CN CN2010201450845U patent/CN201644321U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786069A (en) * | 2010-03-31 | 2010-07-28 | 天津美迪亚影像材料有限公司 | Test coating machine for sensitive material |
| CN101786069B (en) * | 2010-03-31 | 2012-07-04 | 天津美迪亚影像材料有限公司 | Test coating machine for sensitive material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20120704 |