CN209623301U - A kind of integrated form roasting plant - Google Patents

Abstract

A kind of integrated form roasting plant, it is related to diaphragm production technical field, it includes rack, the rack is equipped with conveying mechanism, conveying direction along the conveying mechanism is disposed with feeding warehouse, toast storehouse, cooling storehouse, the quantity of the conveying mechanism is two groups and spacing side by side is arranged on the rack, every group of conveying mechanism includes two conveyer belts disposed in parallel, guide plate is equipped with along the length direction of conveyer belt between two conveyer belts, the guide plate is parallel with conveyer belt and keeps interval, the conveyer belt is sequentially connected by speed reducer and a driving motor, toasting storehouse includes four baking portions being sequentially communicated, air duct is equipped in the baking portion, circulating fan is successively arranged along air current flow direction in the air duct, heat-generating pipe, air filter and the wind deflector for being densely covered with through-hole.The utility model remains to that item is made to obtain more uniform cured effect in the state that charging tray stacks close, and can largely guarantee the cleannes of hot wind.

Description

A kind of integrated form roasting plant

Technical field

The utility model relates to diaphragm technology field, a kind of especially integrated form roasting plant.

Background technique

It needs further to make ink solidification on diaphragm by baking by the diaphragm of silk-screen, therefore usually in silk-screen flowing water Line rear portion can all connect roasting plant, and in order to guarantee to toast efficiency, existing roasting plant mostly uses greatly the tunnel of assembly line form Road baking box, item on charging tray, enter conveying device after the superposition of multiple charging trays from pile after the discharging of silk-screen assembly line, then from Pass through in tunnel baking box, in this process, the heating device in tunnel baking box carries out continuous heating to item, last cold But it discharges again from the end of tunnel baking box, due in order to improve the production efficiency, it will usually once stack multiple charging trays again It is sent into baking box, the gap between charging tray and charging tray is closeer, and contains multiple items in each charging tray, so that hot wind is very Hardly possible is equably blown in each item, and it is not especially desirable for leading to the cured effect of item, or is needed by extending baking Time improves cured effect, and the hot wind in general baking box is all to be recycled, if extending baking time, hot wind is more It is easier to become unclean after secondary circulation.

Utility model content

Problem to be solved in the utility model is to provide a kind of integrated form roasting plant, stacks in charging tray close In the state of remain to make item to obtain more uniform cured effect, and can largely guarantee the cleannes of hot wind.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: a kind of baking of integrated form is set Standby, including rack, the rack is equipped with conveying mechanism, along the conveying direction of the conveying mechanism be disposed with feeding warehouse, Storehouse, cooling storehouse are toasted, the quantity of the conveying mechanism is two groups and spacing side by side is arranged on the rack, and every group of conveying mechanism includes Two conveyer belts disposed in parallel are equipped with guide plate, the guiding along the length direction of conveyer belt between two conveyer belts Plate is parallel with conveyer belt and keeps interval, and the conveyer belt is sequentially connected by speed reducer and a driving motor.

The front end of the feeding warehouse is equipped with feed inlet, and the front end of the conveyer belt is located at feed inlet and can be with screen printing device Discharge end plug into connection, the rear portion of the feeding warehouse is connect with baking storehouse.

The baking storehouse includes four baking portions being sequentially communicated, and air duct, edge in the air duct are equipped in the baking portion Air current flow direction is successively arranged circulating fan, heat-generating pipe, air filter and the wind deflector for being densely covered with through-hole, the wind-guiding Plate is vertically installed at the side of conveyer belt, and the height of the wind deflector is greater than the charging tray height of heap poststack, and the circulating fan produces After raw air-flow first passes around that heat-generating pipe is heated and is changed into high temperature gas flow, from the air duct passes through air filter and pass through again and lead Aerofoil is blown to charging tray, is finally circulated using the heat-generating pipe, is equipped in the baking portion for detecting and controlling The rear and front end of the temperature control module of baking portion temperature, the baking storehouse is respectively equipped with an automatic overhead door, the automatic lifting Door is connected with telescoping cylinder, and the rear portion in the baking storehouse is connect with cooling storehouse.

Cold air blower and exhaust blower are equipped in the cooling storehouse, the cold air blower is located at the one of conveying mechanism Side, the air intake vent of the cold air blower are equipped with air intake filter, and the exhaust blower is located at the top of conveying mechanism, described cold But the tail portion in storehouse is equipped with discharge port.

The driving motor, circulating fan, heat-generating pipe, temperature control module, telescoping cylinder and exhaust blower are connected to a control Device processed.

Preferably, the conveying direction in the baking storehouse along conveying mechanism is equipped with wind guide component, the wind guide component position In conveying mechanism side and corresponding each baking portion be respectively equipped with a wind guide chamber, the upper end opening of the wind guide chamber is described Air filter is removably mounted in wind guide chamber, and the wind deflector is embedded the wall surface in the wind guide chamber close to conveying mechanism side On, the inner wall that the side of the air filter is posted by wind deflector, the other side and wind guide chamber keeps interval for air-flow entrance.

It is highly preferred that the inner side edge of the wind guide component along the upper end opening edge of, wind guide chamber, close to wind deflector side Air filter is equipped with sealing joint strip on edge.

It is highly preferred that the front and rear sides in the baking storehouse are equipped with maintenance door, the wind guide component is positioned close to overhaul The side of door.

It is highly preferred that the temperature control module includes the three temperature prison for being separately positioned on baking portion upper, middle and lower Control probe, the temperature control module are also connected with display.

It is highly preferred that the width of the conveying mechanism is 500mm, the spacing distance of two groups of conveying mechanisms is 280mm.

It is highly preferred that the air filter selects FFU filter.

It is highly preferred that the conveyer belt is made of Teflon strap.

It is highly preferred that being equipped with thermal insulation material in the inner wall in the baking storehouse, the thermal insulation material is the heat preservation of 120K alumina silicate Fine flour, with a thickness of 160mm.

It is highly preferred that the telescoping cylinder is cylinder.

The working principle of the utility model are as follows: the diaphragm after silk-screen printing is placed on charging tray, and multiple charging trays stack It is entered in feeding warehouse by conveying mechanism from feed inlet after to certain altitude, the charging tray of bottom end, which can be arranged two in its bottom, leads To item, when entering conveying mechanism, two gib blocks can be respectively enterd in guide plate two sides and the interval of conveyer belt, thus effectively Prevent charging tray from getting stuck sideslip；Then the automatic overhead door for toasting storehouse front end rises, and the charging tray of stacking is sent to baking by conveyer belt In storehouse and four baking portions are passed sequentially through, four baking portions are four different warm areas, can step up the baking temperature to item Degree；For any one baking portion when toasting to item, heat-generating pipe work first makes conducting self-heating, converts electrical energy into heat Can, heat forms high temperature gas flow after circulating fan blows, and high temperature gas flow filters after entering air duct by air filter, then By wind deflector water conservancy diversion, it is then uniformly depressed into the surface of product, heat-generating pipe is finally flowed through by air duct again and is circulated, by It is vertically installed at the side of conveyer belt in wind deflector, therefore when the charging tray of stacking passes through the side of wind deflector, high temperature gas flow side To the charging tray for being blown to stacking, and on wind deflector gather through-hole make high temperature gas flow disperse after can uniformly, sufficiently pass through material Gap between disk, so that item be made to obtain more uniform cured effect；Moreover, since high temperature gas flow is from wind deflector It is filtered before export by air filter, may make high temperature gas flow that can largely keep higher cleannes, thus Improve the ink solidification quality in item；Finally, the automatic overhead door of baking storehouse rear end rises, the charging tray of stacking is by conveying mechanism It is delivered to cooling storehouse and carries out cooling and discharge again, in the whole process, toast the front-end and back-end in storehouse in no progresss pan feeding and out When material, automatic overhead door is all in closed state, therefore can largely reduce escaping for hot gas.

Detailed description of the invention

Fig. 1 is the overall structure diagram in the utility model embodiment；

Fig. 2 is the schematic diagram of internal structure that storehouse is toasted in embodiment；

Fig. 3 is the structural schematic diagram of wind guide component in embodiment；

Fig. 4 is the schematic diagram of internal structure of cooling storehouse in embodiment.

Appended drawing reference are as follows:

1 --- rack 2a --- conveyer belt 2b --- guide plate

3 --- feed inlet 4a --- circulating fan 4b --- heat-generating pipes

4c --- air filter 4d --- wind deflector 4e --- automatic overhead door

5 --- charging tray 6a --- cold air blower 6b --- exhaust blowers

7 --- wind guide component 7a --- wind guide chamber 7b --- sealing joint strips

8 --- maintenance door 9 --- discharge ports.

Specific embodiment

For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further Explanation, the content that embodiment refers to not is restriction to the utility model.

It needs to illustrate in advance, in the present invention unless specifically defined or limited otherwise, term " installation ", The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect It connects, or is integrally connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary Connection.For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may be In concrete meaning.

In addition, in the present invention unless specifically defined or limited otherwise, fisrt feature in second feature "upper" or "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.Term " on ", "lower", "front", "rear", "left", "right", "vertical", " water It is flat ", "top", "bottom" "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, only It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

As shown in Figs 1-4, a kind of integrated form roasting plant, including rack 1, rack 1 is equipped with conveying mechanism, along conveyer The conveying direction of structure is disposed with feeding warehouse, baking storehouse, cooling storehouse, and the quantity of conveying mechanism is two groups and spacing side by side is arranged In rack 1, every group of conveying mechanism includes two conveyer belts 2a disposed in parallel, along conveyer belt 2a's between two conveyer belt 2a Length direction is equipped with guide plate 2b, and guide plate 2b is parallel with conveyer belt 2a and keeps interval, and conveyer belt 2a passes through speed reducer and one (attached to be not shown in the figure) transmission connection of driving motor, the front end of feeding warehouse are equipped with feed inlet 3, and the front end of conveyer belt 2a is located at charging It can plug at mouthfuls 3 and with the discharge end of screen printing device and connect, the rear portion of feeding warehouse is connect with storehouse is toasted, and toasts storehouse including successively connecting Four logical baking portions, are equipped with air duct in baking portion, are successively arranged circulating fan 4a, heat-generating pipe along air current flow direction in air duct 4b, air filter 4c and the wind deflector 4d for being densely covered with through-hole, the quantity of the circulating fan 4d of each baking portion can be two A or multiple, wind deflector 4d is vertically installed at the side of conveyer belt 2a, and the charging tray 5 that the height of wind deflector 4d is greater than heap poststack is high Degree passes through air after the air-flow that circulating fan 4a is generated first passes around that heat-generating pipe 4b is heated and is changed into high temperature gas flow from air duct Filter 4c passes through wind deflector 4d again and is blown to charging tray 5, is finally circulated using heat-generating pipe 4b, is equipped with and uses in baking portion In the temperature control module for detecting and controlling baking portion temperature, the rear and front end for toasting storehouse is respectively equipped with an automatic overhead door 4e, from Dynamic overhead door 4e is connected with telescoping cylinder, and the rear portion for toasting storehouse is connect with cooling storehouse, in cooling storehouse equipped with cold air blower 6a and Exhaust blower 6b, cold air blower 6a are located at the side of conveying mechanism, the also mountable air inlet filtering of the air intake vent of cold air blower 6a Device, exhaust blower are located at the top of conveying mechanism, and the tail portion of cooling storehouse is equipped with discharge port 9, driving motor, circulating fan 4a, fever Pipe 4b, temperature control module, telescoping cylinder and exhaust blower 6 are connected to a controller.

Above embodiment provide a kind of integrated form roasting plant at work, firstly, controller control driving motor, Circulating fan 4a, heat-generating pipe 4b, temperature control module and exhaust blower 6 are opened, and the automatic overhead door 4e of baking storehouse rear and front end is in pass Closed state, driving motor drive conveyer belt 2a operation, and the diaphragm after silk-screen printing is placed on charging tray 5, multiple 5 heaps of charging tray It is laminated to after certain altitude and is transported in feeding warehouse by conveyer belt 2a from feed inlet, the charging tray 5 of bottom end can be arranged two in its bottom A gib block, two gib blocks can respectively enter in the two sides guide plate 2b and the interval of conveyer belt 2a, to effectively prevent charging tray 5 Get stuck sideslip.

Then the automatic overhead door 4e of controller control baking storehouse front end rises under the drive of telescoping cylinder (due to charging tray 5 It is certain for being sent into the frequency of equipment, therefore the lifting action for toasting the automatic overhead door 4e of storehouse front end can also be in preset frequency Lower progress), the charging tray 5 of stacking is sent to first baking portion in baking storehouse by conveyer belt 2a, the baking of controller control at this time The automatic overhead door 4e decline of storehouse front end closes and (rises opening again when the charging tray 5 of next stacking will enter), the material of stacking Disk 5 passes sequentially through four baking portions in baking storehouse, and four baking portions are four different warm areas, can step up to item Baking temperature.

For any one baking portion when toasting to item, the work of heat-generating pipe 4b first makes conducting self-heating, and electric energy is turned Thermal energy is turned to, heat forms high temperature gas flow after circulating fan 4a is blowed, and high temperature gas flow enters behind air duct by air filtration Device 4c filtering, then by wind deflector 4d water conservancy diversion, it is then uniformly depressed into the surface of product, heat-generating pipe 4b is finally flowed through by air duct again It is circulated, to reach energy-saving and environment-friendly effect, since wind deflector 4d is vertically installed at the side of conveyer belt 2a, is worked as When the charging tray 5 of stacking passes through the side of wind deflector, high temperature gas flow is blown to the charging tray 5 of stacking in such a way that left and right horizontal formula transports wind, And the through-hole to gather on wind deflector 4d high temperature gas flow is dispersed after can uniformly, sufficiently pass through gap between charging tray 5, from And item is made to obtain more uniform cured effect, in above process, the temperature control module in baking portion can detect and control it In temperature maintain constant state, specifically, can respectively baking portion upper, middle and lower be arranged a monitoring temperature Probe, by the silicon-controlled output of SCR, when temperature is excessively high or too low, the size of current that controller controls heat-generating pipe 4b is come real Existing temperature control guarantees that temperature uniformity deviation is in ± 5 DEG C.

Moreover, it since high temperature gas flow is filtering before wind deflector 4d export by air filter 4c, may make High temperature gas flow can largely keep higher cleannes, to improve the ink solidification quality in item.

Finally, the automatic overhead door 4e of baking storehouse rear end rises, the charging tray 5 of stacking by conveying mechanism be delivered to cooling storehouse into Row cooling discharges again, in the whole process, toasts the front-end and back-end in storehouse in no progress pan feeding and discharging, automatic overhead door All it is in closed state, therefore can largely reduces escaping for hot gas；And due to using binary channels design (i.e. two The setting of group conveying mechanism spacing side by side), production efficiency not only can be improved, preferable matching degree can be also reached with collecting machine.

It should be noted that program needed for controller controls each component operation in above embodiment is the prior art In it is commonly used, controller can be selected it is not limited to 7 system of SIMATIC PCS, and those skilled in the art was using should Existing control system can easily realize the control to this equipment, since present invention point does not lie in this, and be to set The combination between each different structure in standby, therefore without repeating.

Preferably, it toasts the conveying direction in storehouse along conveying mechanism and wind guide component 7 is installed, wind guide component 7 is located at The side of conveying mechanism and corresponding each baking portion is respectively equipped with a wind guide chamber 7a, the upper end opening of wind guide chamber 7a, air mistake Filter 4c is removably mounted in wind guide chamber 7a, and wind deflector 4d is embedded the wall surface in the wind guide chamber 7a close to conveying mechanism side On, the side of air filter 4c be posted by wind deflector 4d, the other side and wind guide chamber 7a inner wall keep interval for air-flow into Enter, wherein the inner side edge edge of wind guide component 7, the upper end opening edge of wind guide chamber 7a, the air filtration close to the side wind deflector 4d Sealing joint strip 7b is equipped on the edge device 4c, 3M series soft seal silica gel strip can be used in sealing joint strip 7b, can high temperature resistant 320 DEG C, sealing performance is good, escapes so as to further decrease heat.

As it is further preferred that also maintenance door 8 can be respectively provided in the front and rear sides in baking storehouse, wind guide component 7 is then arranged In the side close to maintenance door 8, it is easy to open after maintenance door 8 that i.e. removable air filter 4c carries out maintenance cleaning.

More preferably, temperature control module can also be connected with display, and staff is facilitated to check each baking in baking storehouse The real time temperature in roasting portion.

More preferably, the width of conveying mechanism is 500mm, and the spacing distance of two groups of conveying mechanisms is 280mm, this reality Apply the hot air circulation blower in example can be used 2900r/min high speed hot air circulation blower (standard cycle blower be 1390r/ Min), and variable frequency adjustment device is configured, can effectively promotes hot wind air quantity and wind speed, when Fan Regulation is to 2200r/min, wind speed Reach 2m/s, only 500mm, hot wind can easily penetrate charging tray to the width of conveying mechanism in addition, and the hot wind promoted in baking portion is uniform Degree improves ink solidification quality.

More preferably, FFU filter can be selected in air filter 4c, so that environment is up to thousand grades of nothings in baking storehouse Dirt；Conveyer belt 2a can be used Teflon strap and be made, and high temperature resistance is preferable, and coefficient of friction is relatively low.

In addition, in the present embodiment, thermal insulation material can also be arranged in the inner wall in baking storehouse, thermal insulation material is 120K silicic acid Aluminium keeps the temperature fine flour, and with a thickness of 160mm, heat insulation effect is good, and toasts storehouse 304 stainless steel plates can be used and be made, heat-generating pipe The heat-generating pipe of stainless steel material can be selected in 4b, and service life was up to 20,000 hours；The form of cylinder then can be used in telescoping cylinder, in this way The on-off action more efficiency that may make automatic overhead door 4e, further decreases escaping for hot gas.

In addition to this, the also settable emergency stop switch of this equipment is pressed and all power supplys can be cut off, stop to control power supply of the whole machine Only complete machine everything increases the safety that equipment uses.

Also mountable mechanical Overtemp. protector on the outer wall in storehouse is toasted, and is installed on mechanical Overtemp. protector locking Acrylic shield, prevent from being not desired to pipe personnel arbitrarily to adjust.

Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design Within enclosing.

In order to allow those of ordinary skill in the art more easily understand the improvement of the utility model compared with the existing technology it Place, some attached drawings of the utility model and description have been simplified, and for the sake of clarity, present specification is omitted one A little other elements, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the interior of the utility model Hold.

Claims (10)

1. a kind of integrated form roasting plant, including rack (1), the rack (1) is equipped with conveying mechanism, along the conveying mechanism Conveying direction be disposed with feeding warehouse, baking storehouse, cooling storehouse, it is characterised in that:

The quantity of the conveying mechanism is two groups and spacing side by side is arranged on rack (1), and every group of conveying mechanism includes setting in parallel Two conveyer belts (2a) set are equipped with guide plate along the length direction of conveyer belt (2a) between two conveyer belts (2a) (2b), the guide plate (2b) is parallel with conveyer belt (2a) and keeps interval, and the conveyer belt (2a) is driven by speed reducer and one Dynamic motor drive connection；

The front end of the feeding warehouse is equipped with feed inlet (3), and the front end of the conveyer belt (2a) is located at feed inlet (3) and can be with silk The discharge end of printing apparatus is plugged into connection, and the rear portion of the feeding warehouse is connect with baking storehouse；

The baking storehouse includes four baking portions being sequentially communicated, and is equipped with air duct in the baking portion, along air-flow in the air duct Flow direction is successively arranged circulating fan (4a), heat-generating pipe (4b), air filter (4c) and the wind deflector for being densely covered with through-hole (4d), the wind deflector (4d) are vertically installed at the side of conveyer belt (2a), and the height of the wind deflector (4d) is greater than heap poststack Charging tray (5) height, the air-flow that the circulating fan (4a) generates first passes around that heat-generating pipe (4b) is heated to be changed into high temperature gas flow Afterwards, air filter (4c) is passed through from the air duct and charging tray (5) are blown to by wind deflector (4d) again, finally using the hair Heat pipe (4b) is circulated, and the temperature control module for detecting and controlling baking portion temperature is equipped in the baking portion, described The rear and front end in baking storehouse is respectively equipped with an automatic overhead door (4e), and the automatic overhead door (4e) is connected with telescoping cylinder, institute The rear portion for stating baking storehouse is connect with cooling storehouse；

Cold air blower (6a) and exhaust blower (6b) are equipped in the cooling storehouse, the cold air blower (6a) is located at conveyer The side of structure, the air intake vent of the cold air blower (6a) are equipped with air intake filter, and the exhaust blower (6b) is located at conveyer The tail portion of the top of structure, the cooling storehouse is equipped with discharge port (9)；

The driving motor, circulating fan (4a), heat-generating pipe (4b), temperature control module, telescoping cylinder and exhaust blower (6b) are all connected with To a controller.

2. a kind of integrated form roasting plant according to claim 1, it is characterised in that: along conveying mechanism in the baking storehouse Conveying direction be equipped with wind guide component (7), the wind guide component (7) is located at the side of conveying mechanism and corresponding each baking portion It is respectively equipped with a wind guide chamber (7a), the upper end opening of the wind guide chamber (7a), the air filter (4c) is detachably installed In wind guide chamber (7a), the wind deflector (4d) is embedded on the wall surface close to the wind guide chamber (7a) of conveying mechanism side, described The inner wall that the side of air filter (4c) is posted by wind deflector (4d), the other side and wind guide chamber (7a) keeps interval for air-flow Into.

3. a kind of integrated form roasting plant according to claim 2, it is characterised in that: the inside of the wind guide component (7) Edge, the upper end opening edge of wind guide chamber (7a) are equipped on edge air filter (4c) of the side wind deflector (4d) Sealing joint strip (7b).

4. a kind of integrated form roasting plant according to claim 3, it is characterised in that: the front and rear sides in the baking storehouse are equal Equipped with maintenance door (8), the wind guide component (7) is positioned close to the side of maintenance door (8).

5. a kind of integrated form roasting plant according to claim 4, it is characterised in that: the temperature control module includes setting respectively Three monitoring temperatures probe in baking portion upper, middle and lower is set, the temperature control module is also connected with display.

6. a kind of integrated form roasting plant according to claim 5, it is characterised in that: the width of the conveying mechanism is 500mm, the spacing distance of two groups of conveying mechanisms are 280mm.

7. a kind of integrated form roasting plant according to claim 6, it is characterised in that: the air filter (4c) is selected FFU filter.

8. a kind of integrated form roasting plant according to claim 7, it is characterised in that: the conveyer belt (2a) uses Teflon Imperial strap is made.

9. a kind of integrated form roasting plant according to claim 8, it is characterised in that: be equipped in the inner wall in the baking storehouse Thermal insulation material, the thermal insulation material is that 120K alumina silicate keeps the temperature fine flour, with a thickness of 160mm.

10. a kind of integrated form roasting plant according to claim 9, it is characterised in that: the telescoping cylinder is cylinder.