CN211868903U - Baking device for silk screen printing workshop for manufacturing quartz clock - Google Patents

Abstract

The utility model relates to a baking equipment is used in silk screen printing workshop for quartz clock makes, in particular to quartz clock production facility technical field. The utility model discloses a conveyer belt, mount, toast the passageway, heat the cover, air-supply line, fan, cooling channel, cooling fan, exhaust pipe, primary filter, plasma filter, activated carbon filter, draught fan, heat exchanger, cooling channel is equipped with two and is located respectively the top and the below of the unloading end of conveyer belt, the conveyer belt top the cooling channel top pass through the exhaust pipe with primary filter links to each other, primary filter with plasma filter links to each other, plasma filter with activated carbon filter links to each other, activated carbon filter with the heat exchanger heat medium import links to each other, the air outlet of heat exchanger pass through the return air pipe with it links to each other to toast passageway one side. The waste gas is purified, the utilization of heat energy in the waste gas is realized, and the health of workers is guaranteed.

Description

Baking device for silk screen printing workshop for manufacturing quartz clock

Technical Field

The utility model relates to a quartz clock production facility technical field, in particular to in a baking equipment for silk screen printing workshop for quartz clock makes.

Background

Need carry out the silk screen printing to some accessories of quartz clock in the course of working of quartz clock, need carry out drying process after the silk screen printing, so need not use baking equipment in the silk screen printing workshop less.

At present, after being dried, quartz clock accessories after being subjected to silk-screen processing are generally cooled by a natural cooling mode, and the natural cooling mode not only has slow cooling speed and is inconvenient for workers to take out, but also has the potential danger that the workers are scalded. In addition, after being dried and cooled, the quartz clock fittings after being processed by silk screen printing generate exhaust gas, and the exhaust gas not only contains a plurality of harmful volatile gases, but also contains a plurality of heat. If these waste gases are not treated well, they are not only hazardous to the health of the workers, but also pollute the air.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model provides a baking equipment is used in silk screen printing workshop for quartz clock makes, it is slow not only to have overcome present quartz clock accessory after handling silk screen printing is dried back through natural cooling's mode, the workman's of not being convenient for take out, but also probably have the workman not only to cause harm to staff's health by the hidden danger of scalding and the waste gas after the quartz clock accessory stoving cooling after the silk screen printing is handled, but also contaminated air's shortcoming.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a baking device for screen printing workshop for quartz clock manufacture, which comprises a conveyor belt, a fixing frame, a baking channel, a heating cover, an air inlet pipe, a fan, a cooling channel, a cooling fan, a waste gas pipe, a primary filter, a plasma filter, an active carbon filter, a draught fan and a heat exchanger, wherein the conveyor belt is fixed by the fixing frame, the baking channel is arranged above and below the conveyor belt, the heating cover is arranged on the baking channel, one end of the heating cover is connected with the baking channel and faces the conveyor belt, the other end of the baking channel is connected with the fan by the air inlet pipe, the heating pipe is arranged in the heating cover, more than two air equalizing holes are uniformly distributed on one end of the heating cover, the cooling channel is arranged on one side of the baking channel, cooling channel is equipped with two and is located respectively the top and the below of the unloading end of conveyer belt, be equipped with in the cooling channel cooling fan, the conveyer belt top the cooling channel top pass through the exhaust pipe with primary filter one end links to each other, the primary filter other end pass through the pipeline with plasma filter one end links to each other, the plasma filter other end pass through the pipeline with activated carbon filter one end links to each other, activated carbon filter pass through the pipeline with the heat exchanger heat medium import links to each other, the heat exchanger heat medium export links to each other with the evacuation pipe, the air outlet of heat exchanger pass through the return air pipe with it links to each other to toast passageway one side.

Preferably, the conveyor belt is a teflon mesh conveyor belt.

Preferably, a suction fan is arranged at the joint of the exhaust pipe and the primary filter.

Preferably, the draught fan is arranged on a connecting pipeline of the primary filter and the plasma filter, on a connecting pipeline of the plasma filter and the activated carbon filter, on a connecting pipeline of the activated carbon filter and the heat exchanger and on the return air pipe.

Preferably, an automatic lifting door is arranged between the baking channel and the cooling channel.

Preferably, the inner wall of the baking channel is provided with a heat-insulating layer.

(3) Advantageous effects

The utility model provides a baking equipment is used in silk screen printing workshop for quartz clock makes, it is slow not only to have overcome present quartz clock accessory after handling silk screen printing is dried back through natural cooling's mode, the workman's of not being convenient for take out, but also probably have the workman not only to cause harm to staff's health by the hidden danger of scalding and the waste gas after the quartz clock accessory stoving cooling after the silk screen printing is handled, but also contaminated air's shortcoming. Compared with the prior art, the utility model discloses following beneficial effect has:

1. the air is introduced into the heating cover through the fan, the heat of the heating pipes is absorbed and converted into hot air, and then the hot air is uniformly discharged from the air equalizing holes, so that the baking is more uniform. The baking channel is positioned above and below the conveying belt, so that the baking efficiency can be accelerated, and the baking uniformity can be further realized.

2. The cooling channel is arranged at the discharge end of the conveyor belt, so that the accessories can be cooled in time after being baked, workers can take out the accessories conveniently, and the workers can be prevented from being scalded.

3. The cooling channel is provided with two cooling fans which are respectively positioned above and below the blanking end of the conveying belt, and convection can be formed in the cooling channel, so that the cooling speed of the accessories is increased.

4. The waste gas after toasting the cooling is imported through the heat medium that gets into the heat exchanger behind the purification, discharges through the evacuation pipe behind the surplus hot gas heat transfer, and the heat transfer becomes hot-air and enters into through the return air duct and toast the passageway and continue to use in the cavity heat transfer of outside air at the heat exchanger, has purified waste gas, has realized thermal utilization in the waste gas again, avoids waste gas to cause the harm to the staff is healthy, avoids waste gas polluted air.

5. The arrangement of the automatic lifting door and the heat insulation layer can reduce the loss of heat.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial plan view of the conveyor belt of the present invention.

Fig. 3 is a schematic structural view of the heating cover of the present invention.

The reference signs are: 1-conveyor belt, 2-fixed frame, 3-baking channel, 31-heat preservation layer, 4-heating cover, 41-heating pipe, 42-air equalizing hole, 5-air inlet pipe, 6-blower, 7-cooling channel, 8-cooling fan, 9-automatic lifting door, 10-waste gas pipe, 11-suction fan, 12-primary filter, 13-plasma filter, 14-active carbon filter, 15-draught fan, 16-heat exchanger, 17-emptying pipe and 18-air return pipe.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the baking device for screen printing workshop for manufacturing quartz clock of the present invention comprises a conveyor belt 1, a fixing frame 2, a baking channel 3, a heating cover 4, an air inlet pipe 5, a fan 6, a cooling channel 7, a cooling fan 8, a waste gas pipe 10, a primary filter 12, a plasma filter 13, an activated carbon filter 14, an induced draft fan 15, and a heat exchanger 16, wherein the conveyor belt 1 is fixed by the fixing frame 2, the baking channel 3 is disposed above and below the conveyor belt 1, the heating cover 4 is disposed on the baking channel 3, one end of the heating cover 4 is connected with the baking channel 3 and faces the conveyor belt 1, the other end of the baking channel 3 is connected with the fan 6 by the air inlet pipe 5, the heating pipe 41 is installed in the heating cover 4, and more than two air equalizing holes 42 are uniformly distributed on one end of the heating cover 4, toast 3 one sides of passageway and be equipped with cooling channel 7, cooling channel 7 is equipped with two and is located respectively the top and the below of conveyer belt 1's unloading end, be equipped with in cooling channel 7 cooling fan 8, 1 top of conveyer belt 7 top pass through exhaust pipe 10 with primary filter 12 one end links to each other, the primary filter 12 other end pass through the pipeline with 13 one end of plasma filter links to each other, the plasma filter 13 other end pass through the pipeline with 14 one end of activated carbon filter links to each other, activated carbon filter 14 pass through the pipeline with 16 heat medium imports of heat exchanger link to each other, 16 heat medium exports of heat exchanger link to each other with evacuation pipe 17, 16 air outlets of heat exchanger pass through return air pipe 18 with it links to each other to toast 3 one sides of passageway.

Conveyer belt 1 is teflon net conveyer belt, exhaust pipe 10 with the junction of just imitating filter 12 is equipped with suction fan 11, just imitate filter 12 with on plasma filter 13's the connecting tube plasma filter 13 with on activated carbon filter 14's the connecting tube activated carbon filter 14 with reach on heat exchanger 16's the connecting tube all be equipped with on the return air duct 18 draught fan 15, toast the passageway 3 with be equipped with automatic rising door 9 between the cooling passage 7, be equipped with heat preservation 31 on toasting the 3 inner walls of passageway.

In actual work, the fittings after silk printing are conveyed into the baking channel 3 through the conveying belt 1, heating is achieved by starting the heating pipe 41 in the heating cover 4, meanwhile, the fan 6 is started to introduce air into the heating cover 4, heat of the heating pipe 42 is absorbed, the air is converted into hot air, and then the hot air is uniformly discharged from the air equalizing hole 42, and baking is achieved more uniformly. The baking cover 3 is positioned above and below the conveyor belt 1, so that the baking efficiency can be accelerated, and the baking uniformity can be further realized. The cooling channel 7 is arranged at the discharge end of the conveyor belt 1, so that the accessories can be cooled in time after being baked, workers can take out the accessories conveniently, and the workers can be prevented from being scalded. Cooling channel 7 is equipped with two and is located respectively the top and the below of the unloading end of conveyer belt 1, be equipped with in cooling channel 7 cooling fan 8 can form the convection current through this for the cooling rate of accessory. Waste gas that the cooling process produced can inhale through the fan 11 of breathing in and carry out the large granule impurity in the primary filter 12 in the primary filter of tentatively filtering waste gas, further purify in introducing plasma filter 13 through draught fan 15 after that, introduce the active carbon filter 14 through draught fan 15 at last and realize adsorbing the purification, gas after the purification is through the heat medium import that gets into heat exchanger 16, discharge through evacuation pipe 17 behind the surplus hot gas heat transfer, the outside air becomes hot-air and enters into through return air pipe 18 and continue to use in toasting passageway 7 in the cavity internal heat transfer of heat exchanger 16, waste gas has been purified, thermal utilization in the waste gas has been realized again, avoid waste gas to cause the harm to the staff health, avoid waste gas polluted air. Toast the passageway 3 with be equipped with automatic lifting gate 9 between the cooling channel 7, toast and be equipped with heat preservation 31 on the 3 inner walls of passageway, automatic lifting gate 9 and heat preservation 31 set up and can reduce thermal loss.

What is not described in detail in this specification is prior art to the knowledge of those skilled in the art.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. The baking device for the silk-screen workshop for manufacturing quartz clocks is characterized by comprising a conveying belt (1), a fixing frame (2), a baking channel (3), a heating cover (4), an air inlet pipe (5), a fan (6), a cooling channel (7), a cooling fan (8), a waste gas pipe (10), a primary filter (12), a plasma filter (13), an active carbon filter (14), an induced draft fan (15) and a heat exchanger (16), wherein the conveying belt (1) is fixed through the fixing frame (2), the baking channel (3) is arranged above and below the conveying belt (1), the heating cover (4) is arranged on the baking channel (3), one end of the heating cover (4) is connected with the baking channel (3) and faces the conveying belt (1), the other end of the baking channel (3) is connected with the fan (6) through the air inlet pipe (5), install heating pipe (41) in heating mantle (4), one end of heating mantle (4) is served evenly distributed and is had equal wind hole (42) more than two, it is equipped with to toast passageway (3) one side cooling channel (7), cooling channel (7) are equipped with two and are located respectively the top and the below of the unloading end of conveyer belt (1), be equipped with in cooling channel (7) cooling fan (8), conveyer belt (1) top cooling channel (7) top pass through exhaust pipe (10) with primary filter (12) one end links to each other, the primary filter (12) other end pass through the pipeline with plasma filter (13) one end links to each other, the plasma filter (13) other end pass through the pipeline with activated carbon filter (14) one end links to each other, activated carbon filter (14) pass through the pipeline with heat medium import of heat exchanger (16) links to each other, the heat medium outlet of the heat exchanger (16) is connected with the emptying pipe (17), and the air outlet of the heat exchanger (16) is connected with one side of the baking channel (3) through an air return pipe (18).

2. Baking apparatus for screen printing workshop for quartz clock manufacturing according to claim 1, characterized in that the conveyor belt (1) is a teflon mesh conveyor belt.

3. Baking apparatus for screen printing workshop for quartz clock manufacturing according to claim 1, characterized in that the junction of the exhaust pipe (10) and the primary filter (12) is provided with a suction fan (11).

4. The baking device for the screen printing workshop for manufacturing the quartz clocks as claimed in claim 1, wherein the induced draft fans (15) are arranged on the connecting pipeline of the primary filter (12) and the plasma filter (13), the connecting pipeline of the plasma filter (13) and the activated carbon filter (14), the connecting pipeline of the activated carbon filter (14) and the heat exchanger (16) and the air return pipe (18).

5. Baking apparatus for screen printing workshop for quartz clock manufacturing according to claim 1, characterized in that an automatic lifting door (9) is provided between the baking channel (3) and the cooling channel (7).

6. The baking apparatus for screen printing workshop for quartz clock manufacture as claimed in claim 1, characterized in that the baking channel (3) is provided with an insulating layer (31) on its inner wall.

Images