CN113059833A - Automatic flow production equipment for heat treatment - Google Patents
Automatic flow production equipment for heat treatment Download PDFInfo
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- CN113059833A CN113059833A CN202110200167.2A CN202110200167A CN113059833A CN 113059833 A CN113059833 A CN 113059833A CN 202110200167 A CN202110200167 A CN 202110200167A CN 113059833 A CN113059833 A CN 113059833A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 238000004140 cleaning Methods 0.000 claims abstract description 75
- 238000001035 drying Methods 0.000 claims abstract description 39
- 229910001220 stainless steel Inorganic materials 0.000 claims description 17
- 239000010935 stainless steel Substances 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- 238000010924 continuous production Methods 0.000 claims 1
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- 239000004033 plastic Substances 0.000 abstract description 12
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- 238000001746 injection moulding Methods 0.000 abstract description 4
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- 230000001105 regulatory effect Effects 0.000 abstract 1
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- 238000000034 method Methods 0.000 description 6
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
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- 238000010335 hydrothermal treatment Methods 0.000 description 3
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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- 229920001887 crystalline plastic Polymers 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses automatic flow production equipment for heat treatment, which comprises a cleaning system, a steam heating system, an air-showering drying system, a water circulation system, an electric control system and a conveyor belt. The invention uses the sensor to detect the position of the part and judges the working condition of the relay according to the program, thereby regulating and controlling the power-on states of the water pump, the steam generating box and the blower and realizing the purpose of automatic heat treatment of the plastic. The invention adopts the design of combining modularization and automatic control to the injection molding piece after processing and forming, improves the toughness of the plastic, can adjust the flow of plastic heat treatment according to the actual use requirement, and has the advantages of convenient use, safety, reliability, environmental protection and the like.
Description
Technical Field
The invention relates to automatic flow production equipment for heat treatment, and belongs to the technical field of plastic heat treatment.
Background
In the production of injection molding parts, hydrothermal treatment is often required to meet the product performance requirements and enhance the toughness of the plastic parts. The heat treatment technology of the plastic aims to eliminate a part of internal stress, and the plastic inevitably generates uneven crystallization, orientation and shrinkage due to uneven mixing and plasticizing, uneven mold filling rate and uneven cooling in the injection molding process, so that the internal stress is generated, and the defects of reduced mechanical property, silver lines or cracks on the surface and the like of a product in the storage and use processes are caused. Some products with metal inserts and thick walls and high dimensional accuracy requirements have the defects that the molecular chain rigidity is higher, and the internal stress is difficult to disappear by self, and the plastic products need to be subjected to heat treatment.
The injection molding product can relax the molecular chain which is forced to freeze through heat treatment, and the oriented macromolecular chain turns to a random position, thereby eliminating a part of internal stress, improving the crystallinity of the crystalline plastic product, stabilizing the crystalline configuration, improving the elastic modulus and the hardness of the product, and reducing the elongation at break of the product.
The hydrothermal treatment process comprises placing the product in a constant temperature heating liquid medium such as water, mineral oil, glycerol, ethylene glycol, liquid paraffin, etc., or standing in a hot air circulation constant temperature oven for a certain time, and slowly cooling to room temperature. Different heat treatment conditions should be set for different plastic products. However, the conventional hydrothermal treatment has the problems of long time consumption and low heat treatment efficiency, and the production quality is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide automatic flow production equipment for heat treatment, which adjusts the heat treatment process of plastics and improves the heat treatment efficiency.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the invention provides automatic flow production equipment for heat treatment, which comprises an electric control system, a conveyor belt, a cleaning system, a steam heating system, an air-showering drying system and a water circulation system, wherein the cleaning system, the steam heating system, the air-showering drying system and the water circulation system are sequentially connected in a mode of matching a connecting lug with a thread;
the electric control system comprises an electric control cabinet, an electromagnetic valve and a sensor, the cleaning system comprises a cleaning box and a water pump, the steam heating system comprises a steam box, and the air-showering drying system comprises an air-showering drying box and an air blower; the water circulation system comprises a water tank, a water pipe and a water purifying device
The cleaning box, the steam box and the air-showering drying box are provided with side doors, slide rails are distributed on the side doors, and box doors capable of moving on the slide rails are clamped and installed on the side doors; the electromagnetic valve is arranged on the steam box, the outlet of the blower and the water purifying device in a threaded manner; the sensors are distributed on the conveyor belt, the water tank and the box door and are used for detecting the working conditions of all the systems;
the conveyer belt runs through the inside of washing case, steam chest and wind drench the drying cabinet.
Further, the cleaning system further comprises a cleaning nozzle, a cleaning in-box pipeline and a cleaning out-box pipeline, the cleaning nozzle is in threaded connection with the cleaning in-box pipeline, the cleaning in-box pipeline is clamped in the cleaning box, one end of the cleaning out-box pipeline is in threaded connection with a water pump arranged outside the cleaning box, and the other end of the cleaning out-box pipeline is clamped in the cleaning box.
Furthermore, the spray head of the cleaning spray head is in an outward-expanding shape and is provided with dense small holes, the small holes are inclined spray ports, and cylindrical spray pipes are arranged on the periphery of the side face of the cleaning spray head.
Further, steam heating system still includes steam pressure valve, steam spout, steam generation case, steam chest outer pipeline and steam chest inner pipeline, steam generation case threaded connection installs outside the steam chest, the steam pressure valve is installed in the steam chest top with the screw thread form, steam spout threaded connection is on the steam chest inner pipeline, steam chest inner pipeline joint is in the upper and lower of steam chest, the one end threaded connection of steam chest outer pipeline is in steam chest inner pipeline, and other end threaded connection is in steam generation case.
Furthermore, the steam generation box comprises a steam generation box body, a water inlet valve, a steam outlet, a water inlet, a water level ball and a heating pipe, wherein the water inlet valve is connected with the water level ball positioned in the steam generation box body and clamped at the water inlet, the steam outlet is connected with a pipeline outside the steam box, and the heating pipe is clamped in the steam generation box.
Furthermore, the box body of the steam box and the box body of the steam generation box comprise a stainless steel outer layer, a polyurethane foaming layer and a stainless steel inner layer from outside to inside.
Furthermore, the air-showering drying system also comprises an inner air pipe, an outer air pipe, an exhaust device and an air-showering nozzle; the air-spraying drying box is characterized in that one end of the inner air pipe is connected with the air-spraying nozzle, the other end of the inner air pipe is connected with the outer air pipe and is clamped in the air-spraying drying box, the other end of the outer air pipe is connected with the air blower, the air blower is installed outside the air-spraying drying box in a threaded mode, and the air exhaust device is connected above the air-spraying drying box in a threaded mode.
Further, exhaust device includes exhaust duct, active carbon and exhaust fan, cloth has the hole on the active carbon to the joint is at the exhaust duct lower extreme, the exhaust fan is installed in the exhaust duct upper end with the screw form.
Furthermore, the air shower nozzle is a horn-shaped hollow body, is installed at two ends of the inner air pipe in a 45-degree diagonal mode through threads, and is provided with a small hole.
Further, the basin joint is gone into in wasing case and the air shower drying cabinet, the one end joint of water pipe is gone into in the basin, and the other end inserts purifier, purifier threaded connection water pump.
Compared with the prior art, the invention has the following beneficial effects:
the automatic flow production equipment for heat treatment provided by the invention integrally adopts movable design and modular design, is accurately controlled, has a simple structure, is not limited by a use place, and can adjust the process flow according to actual conditions; according to the equipment, the heat treatment process flow of cleaning, steam and air showering can be carried out, so that the efficiency and the labor are saved; and water circulation and gas treatment are adopted for discharge, so that the environment is protected; the door is designed with a sensor, so that the use is reliable and safe.
Drawings
FIG. 1 is a front view of an automatic flow line production facility for heat treatment according to an embodiment of the present invention;
FIG. 2 is a left side view of an entire automatic flow line production apparatus for heat treatment according to an embodiment of the present invention;
FIG. 3 is a rear view of the entire automatic flow line production apparatus for heat treatment according to the embodiment of the present invention;
FIG. 4 is an exploded view of the entire automatic line production facility for heat treatment according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of a steam generating box according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a conveyor belt according to an embodiment of the invention;
FIG. 7 is a flow chart of the operation of an automatic flow production facility for heat treatment according to an embodiment of the present invention;
in the figure: cleaning box 1, cleaning spray head 2, cleaning box inner pipeline 3, steam box 4 and steam box inner pipeline 5
The device comprises a steam pressure valve 6, a steam nozzle 7, an air spraying drying box 8, an inner air pipe 9, a box side door 10, an air spraying nozzle 11, a universal wheel 12, an exhaust device 13, a cleaning box outer pipeline 14, a steam box outer pipeline 15, an outer air pipe 16, a connecting lug 17, an electric control cabinet 18, a steam generating box 19, a water pump 20, an air blower 21, an electromagnetic valve 22, a water pipe 23, a water purifying device 24, a box door 25, an exhaust fan 26, an exhaust pipeline 27, activated carbon 28, a conveyor belt 29, a water tank 30, a conveyor belt supporting strip 31, a water inlet valve 32, a steam outlet 33, a steam generating box body 34, a water inlet 35, a water level ball 36, a heating pipe 37, a motor 38, a chain wheel 39, an outer frame 40.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Fig. 1 to 4 are a front view, a left view, a rear view and an exploded view of an automatic flow production facility for heat treatment according to an embodiment of the present invention, respectively, fig. 5 is a schematic structural view of a steam generating box, and fig. 6 is a schematic structural view of a conveyor belt. The invention provides modular steam type automatic flow production equipment for heat treatment of plastic parts, which consists of a cleaning system, a steam heating system, an air shower drying system, a water circulation system, an electric control system and a conveyor belt.
The cleaning system consists of a cleaning box 1, a cleaning spray head 2, a water pump 20, a cleaning box inner pipeline 3 and a cleaning box outer pipeline 14; wherein, wash case 1 and be the rectangle cavity body, the outer wall is stainless steel material, and the side respectively opens the door about, openly opens the chamber door. Cleaning nozzle 2 is the seedpod of a lotus form, and one end is opened there is intensive aperture, and wherein peripheral aperture is the slope jet, and it is rotatory to push cleaning nozzle under the rivers effect, and cleaning nozzle 2 installs cylindricality spray tube all around, and cleaning nozzle 2 jets high-pressure water column during the use, and cleaning nozzle 2 is rotatory to produce centrifugal force under the rivers effect, and under the centrifugal force effect, high-pressure water column is to diffusion all around, reaches cleaner cleaning performance. The other end of the cleaning spray head 2 is connected with a pipeline 3 in the cleaning box in a threaded manner and is arranged at the upper and lower positions of the cleaning box 1.
The water pump 20 is a single-action vane pump, is arranged on the outer wall of the cleaning box 1 through threaded connection, and the pipeline 3 in the cleaning box is a stainless steel water pipe and is arranged in a reserved hole in the cleaning box 1 in a clamping mode. The cleaning out-box pipeline 14 is a stainless steel pipe, one end of which is connected with the water pump 20, and the other end of which is connected with the cleaning in-box pipeline 3 in a clamping manner.
The steam heating system consists of a steam box 4, a steam pressure valve 6, a steam nozzle 7, a steam generating box 19, an external steam box pipeline 15 and an internal steam box pipeline 5; the steam box 4 is a rectangular cavity body, the cavity body is composed of a stainless steel outer layer, a polyurethane foaming layer and a stainless steel inner layer from outside to inside, and a good heat preservation and insulation effect can be achieved. The left side and the right side of the steam box 4 are respectively provided with a side door, and the front side is provided with a box door.
The steam pressure valve 6 is a normally open pneumatic valve and is installed in a reserved hole above the steam box 4 in a threaded mode to adjust the internal pressure of the steam box 4, when the pressure in the steam box 4 is larger than the rated pressure of the steam pressure valve 6, the steam pressure valve 6 is opened, and otherwise, the steam pressure valve 6 is closed. The steam nozzle 7 is a horn-shaped hollow body, dense small holes are formed in the horn-shaped hollow body, and the steam nozzle 7 is installed on the pipeline 5 in the steam box in a threaded connection mode. The pipeline 5 in the steam box is a stainless steel pipe and is arranged above and below the steam box 4 in a clamping manner.
As shown in fig. 5, which is a schematic structural diagram of the steam generating box in the embodiment of the present invention, the steam generating box 19 is composed of a box body 34 of the steam generating box, a water inlet valve 32, a steam outlet 33, a water inlet 35, a water level ball 36 and a heating pipe 37. The steam generating box body 34 is a rectangular cavity body, the cavity body is composed of a stainless steel outer layer, a polyurethane foaming layer and a stainless steel inner layer, and the steam generating box 19 is installed on the outer wall of the steam box 4 in a threaded connection mode.
The water inlet valve 32 is clamped at the water inlet 35 and is positioned in the box body and connected with the water level ball 36, and when the water level ball 36 reaches a horizontal state due to buoyancy, the water inlet valve 32 is closed; conversely, the water inlet valve 32 is opened to control the water level in the steam generating tank 34. The heating pipe 37 is a U-shaped red copper electric heating pipe, and is clamped in a reserved hole in the steam generating box 34. The steam box external pipeline 15 is a stainless steel pipe, one end of the stainless steel pipe is connected with the steam box internal pipeline 5 in a threaded mode, the other end of the stainless steel pipe is connected with a steam outlet 33 of the steam generation box 19 in a threaded mode, and the electromagnetic valve 22 is installed at the connection position of the steam outlet 33 and the steam box external pipeline 15.
The air-showering drying system consists of an air-showering drying box 8, an inner air pipe 9, an outer air pipe 16, an exhaust device 13 and an air blower 21. The air-showering drying box 8 is a rectangular cavity body, the outer wall is made of stainless steel, the left side and the right side of the box are respectively provided with a side door, and the box door is opened at the front side. The inner air pipe 9 is a PVC hard pipeline and is installed in a reserved hole of the air shower drying box 8 in a clamping mode, one end of the inner air pipe 9 is connected with the air shower nozzle 11, and the other end of the inner air pipe is connected with the outer air pipe 16. The outer air pipe 16 is a PVC hard pipe, one end of which is connected with the blower 21, and the other end of which is connected with the inner air pipe 9 in a threaded manner. The blower 21 is a centrifugal fan and is installed on the outer wall of the air shower drying box 8 in a threaded manner. The air shower nozzle 11 is a horn-shaped hollow body, a small hole is formed in the horn opening, the inner air pipe is arranged on the inner air pipe 9 in a 45-degree diagonal mode in a threaded connection mode to form a relative air channel, and then air is exhausted by the exhaust device 13.
The exhaust device 13 consists of an exhaust pipeline 27, active carbon 26 and an exhaust fan 28, wherein the exhaust fan 28 is arranged at the upper end of the exhaust device 13, the active carbon 26 is arranged at the lower end of the exhaust device, and the exhaust pipeline 27 is a PVC (polyvinyl chloride) hard pipe and is arranged in a reserved hole above the air shower drying box 8 in a threaded connection manner; the active carbon 26 is provided with uniform pores, is arranged in the exhaust pipeline 27 in a clamping manner and is used for filtering harmful gas generated after the plastic is heated. The exhaust fan 28 is an axial flow fan, and is installed in the exhaust duct 27 by screws.
The water circulation system includes a water tank 30, a water pipe 23, and a water purifying device 24. The water tank 30 is of a cuboid concave type, is made of stainless steel, and is respectively clamped and installed in a reserved clamping groove of the cleaning box 1 and the air shower drying box 8. The water pipe 23 is a rubber hose and is respectively connected into the water tanks of the air shower drying box 8 and the cleaning box 1 in a clamping manner, and the other end of the water pipe 23 is connected into a water purifying device 24.
Three filter screens with different density holes are embedded in the water purifying device 24 and are connected with the water pump 20 through threads, so that the water outlet of the water purifying device 24 is connected with the water inlet of the water pump 20. The water pump 20 is placed in the water tank, an external tap supplies water to the water tank, and purified water flows into the water tank. When the water needs to be cleaned, the water pump 20 in the water tank is started to supply water to the cleaning spray head 2, the cleaned water flows into the water tank 30 through the water pipe 23 and flows into the water tank after being purified by the purifying device 24 to form water circulation, and the water level meter is arranged in the water tank to control the water level of the water tank and timely replenish water to the water tank.
As shown in fig. 6, which is a schematic structural diagram of the conveyor belt according to the embodiment of the present invention, the conveyor belt 29 is composed of rollers 41, a chain 42, chain wheels 39 and an outer frame 40, the rollers 41 are cylinders and are connected to the outer frame 40 by bearings, one end of each roller 41 is provided with a chain wheel 39, the chain wheel 39 and the chain 42 rotate in a matching manner, wherein the chain wheel 39 at the head end is a driving chain wheel which is driven by the motor 38, the driving chain wheel rotates to drive the chain to rotate, the chain rotates to drive the driven chain wheel to rotate, the chain wheel 39 rotates to drive the roller 41 to rotate, and the motor.
The electric control system consists of an electric control cabinet 18, an electromagnetic valve 22 and a sensor, wherein the electric control cabinet 18 is externally arranged and independent and is connected with the whole assembly line only through an electric cable, a relay, a single chip microcomputer, a power stabilizer and an external power interface are arranged in the electric control cabinet 18, and a panel type flexible button switch is arranged outside the electric control cabinet. The sensors are respectively arranged at the positions of the conveyor belt 29, the water tank 30 and the box door 25, the working conditions of all the modules are detected by the sensors, and whether the electromagnetic valve 22 is electrified or not is judged. The door shaft of the door 25 is provided with a sensor, namely, all the controlled actions of the electric control system can be automatically stopped when the door 25 is in an open state, and the use is safe and reliable.
The box door 25 is respectively arranged on the side doors of the cleaning box 1, the steam box 4 and the air shower drying box 8 in a clamping manner, slide rails are distributed on the side doors, and the box door 25 can move up and down on the slide rails. The electromagnetic valves 22 are normally open type electromagnetic water valves and air valves, and are respectively installed on the water pump 20, the steam outlet 33, the outlet of the blower 21 and the water purifying device 24 in a threaded manner.
Fig. 7 is a flowchart of the operation of an automatic flow production facility for heat treatment according to an embodiment of the present invention, and the specific operation flow is as follows: the electrical control cabinet 18 is powered on, the run switch is turned on, the door 25 is opened, the parts are placed on the conveyor 29, and the conveyor 29 motor 38 is run to transport the parts to the cleaning tank 1.
When the sensor on the conveyor belt 29 detects that the part reaches the cleaning box 1, the motor 38 stops, the box door 25 is closed, the heating pipe 37 in the steam generating box 19 is electrified, at the moment, the steam generating box 19 starts to preheat, the water pump 20 starts, the cleaning spray head 2 sprays high-pressure water columns to clean the part, the water pump 20 is closed when the cleaning end time is reached, the box door 25 is opened, and the motor 38 runs to convey the part to the steam box 4.
When the sensor on the conveyor belt 29 detects that the part reaches the steam box 4, the motor 38 stops, the box door 25 is closed, the electromagnetic valve 22 of the steam generation box 19 is powered on, the steam nozzle 7 sprays high-temperature steam to perform steam heat treatment on the part, in the steam heat treatment process, if the pressure in the steam box 4 is larger than the rated value of the steam pressure valve 6, the steam pressure valve 6 is opened, the heating end time is reached, the electromagnetic valve 22 of the steam generation box 19 is powered off, the heating pipe 37 is powered off, the box door 25 is opened, the motor 38 of the conveyor belt 29 runs, and the part is conveyed to the air shower drying box 8.
When a sensor on the conveyor belt 29 detects that the part reaches the air-showering drying box 8, the motor 38 stops, the box door 25 is closed, the electromagnetic valve 22 of the air blower 21 is electrified to operate, the exhaust device 13 is electrified to operate, the air-showering nozzle 11 blows air to perform air showering on the part, air in the air-showering drying box 8 is exhausted through the exhaust device 13, the air-showering end time is reached, the electromagnetic valve 22 of the air blower 21 is powered off, the exhaust fan 28 is powered off, the box door 25 is opened, the electromagnetic valve 22 of the water purifying device 24 is powered on, and the water in the cleaning box 1 and the water tank 30 in the air-showering. When the water tank needs to be cleaned again, the water pump 20 in the water tank is started to supply water for the cleaning spray head 2, the cleaned water flows into the water tank 30 through the water pipe 23 and flows into the water tank after being purified by the purifying device 24 to form water circulation, the water level meter is placed in the water tank to control the water level of the water tank to replenish water to the water tank in time, and the purifying device 24 is provided with a sundries box to pour sundries in time.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automatic flow production device for heat treatment is characterized by comprising an electric control system, a conveyor belt, a cleaning system, a steam heating system, an air-showering drying system and a water circulation system, wherein the cleaning system, the steam heating system, the air-showering drying system and the water circulation system are sequentially connected in a mode of matching a connecting lug with a thread;
the electric control system comprises an electric control cabinet, an electromagnetic valve and a sensor, the cleaning system comprises a cleaning box and a water pump, the steam heating system comprises a steam box, and the air-showering drying system comprises an air-showering drying box and an air blower; the water circulation system comprises a water tank, a water pipe and a water purifying device
The cleaning box, the steam box and the air-showering drying box are provided with side doors, slide rails are distributed on the side doors, and box doors capable of moving on the slide rails are clamped and installed on the side doors; the electromagnetic valve is arranged on the steam box, the outlet of the blower and the water purifying device in a threaded manner; the sensors are distributed on the conveyor belt, the water tank and the box door and are used for detecting the working conditions of all the systems;
the conveyer belt runs through the inside of washing case, steam chest and wind drench the drying cabinet.
2. The automatic flow production equipment for heat treatment according to claim 1, wherein the cleaning system further comprises a cleaning nozzle, a cleaning in-tank pipeline and a cleaning out-tank pipeline, the cleaning nozzle is in threaded connection with the cleaning in-tank pipeline, the cleaning in-tank pipeline is clamped in the cleaning tank, one end of the cleaning out-tank pipeline is in threaded connection with a water pump arranged outside the cleaning tank, and the other end of the cleaning out-tank pipeline is clamped in the cleaning in-tank pipeline.
3. The automatic flow production equipment for heat treatment according to claim 2, wherein the cleaning nozzle has an outwardly expanded shape with dense small holes, the small holes are inclined nozzles, and cylindrical nozzles are installed around the side surface of the cleaning nozzle.
4. The automatic flow production equipment for heat treatment according to claim 1,what is needed isThe steam heating system further comprises a steam pressure valve, a steam nozzle, a steam generation box, an outer steam box pipeline and an inner steam box pipeline, the steam generation box is connected to the outside of the steam box in a threaded mode, the steam pressure valve is installed above the steam box in a threaded mode, the steam nozzle is connected to the inner steam box pipeline in a threaded mode, the inner steam box pipeline is connected to the upper portion and the lower portion in the steam box in a clamped mode, one end of the outer steam box pipeline is connected to the inner steam box pipeline in a threaded mode, and the other end of the outer steam box pipeline is connected to the steam generation box in.
5. The automatic flow production equipment for heat treatment of claim 4, wherein the steam generation box comprises a steam generation box body, a water inlet valve, a steam outlet, a water inlet, a water level ball and a heating pipe, wherein the water inlet valve is connected with the water level ball positioned in the steam generation box body and clamped at the water inlet, the steam outlet is connected with a pipeline outside the steam box, and the heating pipe is clamped in the steam generation box.
6. The automatic continuous production line for heat treatment according to claim 5, wherein the steam box body and the steam generating box body comprise an outer stainless steel layer, a polyurethane foam layer and an inner stainless steel layer from outside to inside.
7. The automatic flow production equipment for heat treatment according to claim 1, wherein the air shower drying system further comprises an inner air duct, an outer air duct, an air exhaust device and an air shower nozzle; the air-spraying drying box is characterized in that one end of the inner air pipe is connected with the air-spraying nozzle, the other end of the inner air pipe is connected with the outer air pipe and is clamped in the air-spraying drying box, the other end of the outer air pipe is connected with the air blower, the air blower is installed outside the air-spraying drying box in a threaded mode, and the air exhaust device is connected above the air-spraying drying box in a threaded mode.
8. The automatic flow production equipment for heat treatment according to claim 7, wherein the exhaust device comprises an exhaust duct, activated carbon and an exhaust fan, the activated carbon is provided with pores to be clamped at the lower end of the exhaust duct, and the exhaust fan is mounted at the upper end of the exhaust duct in a screw manner.
9. The automatic flow production equipment for heat treatment according to claim 7, wherein the air shower nozzles are trumpet-shaped hollow bodies which are screwed at the opposite angles of 45 degrees at the two ends of the inner air pipe, and the trumpet-shaped hollow bodies are provided with small holes.
10. The automatic flow production equipment for heat treatment according to claim 1, wherein the water tank is clamped into the cleaning box and the air-showering drying box, one end of the water pipe is clamped into the water tank, the other end of the water pipe is connected to a water purifying device, and the water purifying device is in threaded connection with a water pump.
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| CN202110200167.2A CN113059833A (en) | 2021-02-23 | 2021-02-23 | Automatic flow production equipment for heat treatment |
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| CN202110200167.2A CN113059833A (en) | 2021-02-23 | 2021-02-23 | Automatic flow production equipment for heat treatment |
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