CN117516175A - Multi-temperature-zone curing equipment - Google Patents

Abstract

The invention provides multi-temperature-zone curing equipment, which is characterized in that a plurality of independent heating furnaces are arranged, each heating furnace can independently heat and cool, so that the curing equipment can heat materials with different heating temperature requirements at the same time, the flexibility is strong, and the efficiency is greatly improved; the heating of material is gone on in the cavity, and cooling body is close to the adjacent heating furnace's on the horizontal direction one side setting, and is equipped with the heat-insulating region between furnace body and the cavity, has blockked the inside heat conduction of cavity outside the furnace body, has reduced furnace body surface temperature for the heating furnace is thermal-insulated effectual, has avoided causing the influence to adjacent heating furnace, has ensured that the heating furnace can maintain the temperature of predetermineeing, in order to independently carry out the solidification of material.

Description

Multi-temperature-zone curing equipment

Technical Field

The invention relates to the field of curing equipment, in particular to multi-temperature-zone curing equipment.

Background

The curing equipment is applied to curing and drying of materials such as a jig and a semiconductor, and the conventional curing equipment is single in heating temperature generally, so that the materials in the curing equipment are heated at the same temperature, and the requirements of different heating conditions are difficult to meet. Therefore, the existing curing equipment cannot simultaneously carry out curing procedures of materials with different temperature requirements, and only one batch of materials can be cured, the preset temperature is adjusted to cure the other batch of materials, so that the flexibility is poor, the whole process is time-consuming and overlong, and the efficiency is low.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides multi-temperature-zone curing equipment so as to solve the technical problems that the existing curing equipment is difficult to heat materials with different temperature requirements simultaneously, has poor flexibility and is low in efficiency.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

a multi-temperature zone curing apparatus, comprising: the device comprises a frame, a plurality of heating furnaces, a transmission device and a transfer device; the heating furnace, the transmission device and the transfer device are all connected in the frame, the transmission device is horizontally arranged, the heating furnace is positioned above the transmission device, and the transfer device is used for driving materials to move between the transmission device and the heating furnace; the heating furnaces are linearly distributed in the vertical direction and are linearly distributed in the horizontal direction along the transmission direction of the transmission device;

the heating furnace includes: a furnace body and a sealing door; the sealing door is connected with the furnace body, and the transfer device is positioned at one side of the sealing door away from the furnace body; a cavity is arranged in the furnace body, and a space is reserved between the cavity and the inner wall of the furnace body to form a heat insulation zone; the furnace body and the cavity are provided with an inlet and an outlet, and the sealing door covers the inlet and the outlet of the furnace body and the inlet and the outlet of the cavity; the cavity is internally provided with a heating mechanism, and a placement area and a cooling mechanism are sequentially arranged in the cavity along the transmission direction or the reverse direction of the transmission device.

Wherein, the cavity is also internally provided with a blast mechanism; the heating mechanism and the air blowing mechanism extend from the cavity to the outside of the furnace body and are connected to one side of the furnace body far away from the sealing door; the air blowing mechanism is positioned between the heating mechanism and the cooling mechanism, and an air outlet of the air blowing mechanism is opposite to the heating mechanism; the placement area is located between the heating mechanism, the blowing mechanism and the cooling mechanism.

Wherein, a baffle plate is also arranged in the cavity; the partition board is arranged between the placement area and the heating mechanism, and the cooling mechanism is positioned at one side of the partition board, which is close to the placement area; the top end and the bottom end of the partition plate and one end close to the cooling mechanism are all in fit connection with the cavity; the air outlet of the air blowing mechanism is positioned between the cavity, the partition plate and the heating mechanism, and the air inlet of the air blowing mechanism penetrates through the partition plate and is positioned at one end of the partition plate, which is close to the cooling mechanism.

Wherein, a first baffle and a second baffle are also arranged in the cavity; the top ends and the bottom ends of the first baffle plate and the second baffle plate are respectively connected with the cavity in a fitting way; the first baffle is parallel to the air inlet of the air blowing mechanism, two sides of the second baffle are respectively in fit connection with the partition plate and the first baffle, and the second baffle is positioned at the air inlet of the air blowing mechanism and one end, far away from the cooling mechanism, of the first baffle; the placement area is located at one side of the first baffle plate away from the baffle plate.

Wherein, cooling mechanism includes: the cooling box, the communicating pipe, the water inlet pipe and the water outlet pipe; the cooling box is connected to the cavity, and the communicating pipe, the water inlet pipe and the water outlet pipe are all connected to the cooling box; one ends of the water inlet pipe and the water outlet pipe penetrate through the cavity and the furnace body, extend out of the furnace body and are connected with the furnace body; the communicating pipe is communicated with the water inlet pipe and the water outlet pipe.

Wherein, a nitrogen pipe is also arranged in the cavity; one end of the nitrogen pipe is arranged below the cooling mechanism, and the other end of the nitrogen pipe penetrates through the cavity and the furnace body, extends out of the furnace body and is connected with the furnace body.

Wherein, the furnace body includes: a top plate, a bottom plate and a protective box; the top and the bottom of the protective box are both provided with openings, and the top plate and the bottom plate are respectively covered on the top and the bottom of the protective box; the top plate and one side of the bottom plate, which is close to the protective box, are respectively provided with a heat radiation rib, and the top end and the bottom end of the cavity are respectively connected with the heat radiation rib of the top plate and the heat radiation rib of the bottom plate.

Wherein the transmission device comprises: the device comprises a transmission bracket, a horizontal conveying mechanism and a jacking mechanism; the conveying support is connected in the frame, the horizontal conveying mechanism is in transmission connection with the conveying support, and the jacking mechanism is connected with the conveying support and arranged in the horizontal conveying mechanism and used for driving materials on the horizontal conveying mechanism to execute lifting actions.

Wherein, the transfer device includes: the device comprises a horizontal moving mechanism, a vertical moving mechanism, a telescopic mechanism and a fork; the horizontal moving mechanism is horizontally connected to the frame, the vertical moving mechanism is vertically connected to the horizontal moving mechanism, the telescopic mechanism is horizontally connected to the vertical moving mechanism, and the material fork is horizontally connected to one side, close to the transmission device, of the telescopic mechanism.

Wherein, the sealing door includes: the device comprises a translation mechanism, a door plate, a mounting plate, a laminating mechanism and a heat dissipation mechanism; the translation mechanism is horizontally connected with the furnace body, the mounting plate is connected with the translation mechanism, the door plate and the mounting plate are arranged in parallel, the door plate is movably connected with the mounting plate, and the attaching mechanism and the heat dissipation mechanism are connected with the mounting plate; the attaching mechanism is used for driving the door plate to be far away from or close to the mounting plate so as to be close to or far away from the inlet and the outlet, and the translation mechanism is used for driving the mounting plate to horizontally move.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the plurality of independent heating furnaces are arranged, and each heating furnace can be independently used for heating and cooling, so that the curing equipment can heat materials with different heating temperature requirements at the same time, the flexibility is strong, and the efficiency is greatly improved; the heating of material is gone on in the cavity, and cooling body is close to the adjacent heating furnace's on the horizontal direction one side setting, and is equipped with the heat-insulating region between furnace body and the cavity, has blockked the inside heat conduction of cavity outside the furnace body, has reduced furnace body surface temperature for the heating furnace is thermal-insulated effectual, has avoided causing the influence to adjacent heating furnace, has ensured that the heating furnace can maintain the temperature of predetermineeing, in order to independently carry out the solidification of material.

The foregoing description is only an overview of the present invention, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present invention.

Drawings

FIG. 1 is a schematic view of the external structure of a multi-temperature zone curing apparatus according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a multi-temperature zone curing apparatus according to the present invention;

FIG. 3 is a schematic diagram of a heating furnace of a multi-temperature zone curing apparatus according to the present invention;

FIG. 4 is a schematic diagram of a rear view of a heating furnace of a multi-temperature zone curing apparatus according to the present invention;

FIG. 5 is a schematic diagram of the inlet and outlet structure of a multi-temperature zone curing device provided by the invention;

FIG. 6 is a schematic diagram of the internal top view structure of a furnace body of a multi-temperature zone curing apparatus provided by the invention;

FIG. 7 is a schematic diagram of the internal structure of a furnace body of a multi-temperature zone curing apparatus provided by the invention;

FIG. 8 is an enlarged view of the structure at A of FIG. 7;

FIG. 9 is a schematic structural view of a material rack of a multi-temperature-zone curing apparatus according to the present invention;

FIG. 10 is a schematic diagram of an explosion structure of a furnace body of a multi-temperature zone curing apparatus provided by the present invention;

FIG. 11 is a schematic diagram of an explosion structure of a furnace body of a multi-temperature-zone curing apparatus provided by the invention;

FIG. 12 is a schematic structural view of a cooling mechanism of a multi-temperature zone solidification apparatus according to the present invention;

FIG. 13 is a schematic view of the structure of a water inlet manifold and a water outlet manifold of the multi-temperature-zone curing apparatus provided by the invention;

FIG. 14 is a schematic diagram of a transfer device and a conveying device of a multi-temperature zone curing apparatus according to the present invention;

FIG. 15 is a schematic structural diagram of a conveying device of a multi-temperature-zone curing apparatus according to the present invention;

FIG. 16 is a schematic structural view of a lifting mechanism of a multi-temperature zone curing apparatus according to the present invention;

FIG. 17 is a schematic diagram of a roller of a multi-temperature zone curing apparatus according to the present invention;

FIG. 18 is a schematic view of a sealing door of a multi-temperature zone curing apparatus according to the present invention;

FIG. 19 is a schematic view of a translation mechanism of a multi-temperature zone curing apparatus according to the present invention;

fig. 20 is a schematic structural diagram of a bonding mechanism and a heat dissipation mechanism of a multi-temperature-zone curing apparatus according to the present invention.

Reference numerals:

1. a frame;

2. a heating furnace; 21. a furnace body; 211. an inlet and an outlet; 212. a top plate; 2121. a heat dissipation rib; 213. a bottom plate; 214. a protective box; 22. sealing the door; 221. a translation mechanism; 2211. translating the track; 2212. a translation driving member; 222. a door panel; 223. a mounting plate; 224. a bonding mechanism; 225. a heat dissipation mechanism; 23. a cavity; 231. a heating mechanism; 232. a placement area; 233. a cooling mechanism; 2331. a cooling box; 2332. a communicating pipe; 2333. a water inlet pipe; 2334. a water outlet pipe; 234. a blowing mechanism; 2341. an air outlet; 2342. an air inlet; 235. a partition plate; 236a, a first baffle; 236b, a second baffle; 236c, a third baffle; 237. a nitrogen pipe; 238. a ventilation board; 24. a material rack; 241. a supporting plate; 2411. supporting feet; 25. a thermally insulated zone;

3. a transmission device; 31. a transmission support; 32. a horizontal conveying mechanism; 321. a roller; 322. a chain; 323. a rotary driving member; 324. a rotating shaft; 325. a sprocket; 33. a jacking mechanism; 331. a panel; 332. a support assembly; 3321. a support block; 3322. jacking the air cylinder;

4. a transfer device; 41. a horizontal movement mechanism; 411. a slide bar; 412. an X-axis track; 413. a horizontal driving member; 42. a vertical movement mechanism; 421. a Z-axis track; 422. a vertical driving member; 43. a telescoping mechanism; 431. a Y-axis track; 432. a telescopic driving member; 44. a fork;

5. a water inlet main pipe; 6. a water outlet main pipe; 7. and (5) connecting a plate.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present invention more apparent.

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or mechanisms, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, mechanisms, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification/invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present invention/specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1 to 20, the present embodiment discloses a multi-temperature zone curing apparatus comprising: a frame 1, a plurality of heating furnaces 2, a transmission device 3 and a transfer device 4; the heating furnace 2, the conveying device 3 and the transferring device 4 are all connected in the frame 1, the conveying device 3 is horizontally arranged, the heating furnace 2 is positioned above the conveying device 3, and the transferring device 4 is used for driving materials to move between the conveying device 3 and the heating furnace 2; the heating furnaces 2 are linearly distributed in the vertical direction and are linearly distributed in the horizontal direction along the conveying direction of the conveying device 3;

the heating furnace 2 includes: a furnace body 21 and a sealing door 22; the sealing door 22 is connected with the furnace body 21, and the transfer device 4 is positioned at one side of the sealing door 22 away from the furnace body 21; a cavity 23 is arranged in the furnace body 21, and a space is reserved between the cavity 23 and the inner wall of the furnace body 21 to form a heat insulation area 25; the furnace body 21 and the cavity 23 are provided with an inlet and an outlet 211, and the sealing door 22 covers the inlet and the outlet 211 of the furnace body 21 and the inlet and the outlet 211 of the cavity 23; a heating mechanism 231 is arranged in the cavity 23, and a placement area 232 and a cooling mechanism 233 are sequentially arranged in the cavity 23 along the conveying direction or the reverse direction of the conveying device 3.

The working flow of the multi-temperature zone curing device of this embodiment is as follows: the conveying device 3 is used for conveying materials into the frame 1, the transferring device 4 moves the materials on the conveying device 3 to a placement area 232 in the corresponding cavity 23, the sealing door 22 covers the furnace body 21 and the cavity 23 to solidify the materials, after the solidification process is finished, the sealing door 22 leaves the inlet and outlet 211, the transferring device 4 transfers the materials in the cavity 23 to the conveying device 3, and the conveying device 3 conveys the materials to the place away from the frame 1.

According to the multi-temperature-zone curing equipment, the plurality of independent heating furnaces 2 are arranged, and each heating furnace 2 can independently heat and cool, so that the curing equipment can heat materials with different heating temperature requirements at the same time, the flexibility is strong, and the efficiency is greatly improved; the heating of material is carried out in cavity 23, and cooling body 233 is close to one side setting of adjacent heating furnace 2 in the horizontal direction, and is equipped with heat-insulating region 25 between furnace body 21 and the cavity 23, has blockked the inside heat conduction of cavity 23 outside furnace body 21, has reduced furnace body 21 surface temperature for heating furnace 2 is thermal-insulated effectual, has avoided causing the influence to adjacent heating furnace 2, has ensured that heating furnace 2 can maintain preset temperature to independently carry out the solidification of material.

Specifically, the cavity 23 is also provided with a material rack 24, and the material rack 24 is positioned on the placement area 232; the material rack 24 is provided with a plurality of layers of supporting plates 241 from top to bottom along the height direction thereof, and the supporting plates 241 comprise: the two supporting legs 2411, the two supporting legs 2411 are linearly distributed along the transmission direction of the transmission device 3 and are symmetrically arranged, and a space exists between the two supporting legs 2411. The material is set up on two support legs 2411 of the support plate 241, and the space between the two support legs 2411 is convenient for the transfer device 4 to move in and out and up and down so as to place or take away the material. The material rack 24 can accommodate a plurality of materials, and the materials are horizontally placed in the vertical direction, so that the accommodating quantity and the space utilization rate of the cavity 23 to the materials are greatly improved, and the curing efficiency of batch materials is further improved.

In the present embodiment, the number of heating furnaces 2 is six, and the heating furnaces 2 are divided into three groups, and two groups are arranged up and down. In other embodiments, the number and arrangement of the heating furnaces may be adjusted according to actual needs.

Specifically, the cavity 23 is further provided with an air blowing mechanism 234; the heating mechanism 231 and the air blowing mechanism 234 extend from the cavity 23 to the outside of the furnace body 21 and are connected to one side of the furnace body 21 away from the sealing door 22; the air blowing mechanism 234 is positioned between the heating mechanism 231 and the cooling mechanism 233, and an air outlet 2341 of the air blowing mechanism 234 is arranged opposite to the heating mechanism 231; the placement area 232 is located between the heating mechanism 231, the air blowing mechanism 234, and the cooling mechanism 233. The blower mechanism 234 extending out of the furnace body 21 facilitates maintenance and repair, avoiding frequent disassembly of the furnace body 21 or the cavity 23. The air inlet 2342 and the air outlet 2341 of the air blowing mechanism 234 are communicated, and the air blowing mechanism 234 drives air in the air blowing mechanism 234 to flow through the heating mechanism 231 and enter the placement area 232, so that heat transfer efficiency is improved, heat accumulation and uneven distribution are reduced, and materials on the placement area 232 can be heated stably.

In the present embodiment, the blower mechanism 234 is a blower. The air blower is energy-saving and efficient, has the characteristics of high wind pressure and wind quantity output and stable operation, and is suitable for a plurality of independent heating furnaces 2, so that the cost of the multi-temperature-zone curing equipment is saved, and the operation efficiency is improved. It will be appreciated that in other embodiments, a blower mechanism 234 such as a blower cartridge may be used in place of the blower.

In this embodiment, the heating mechanism 231 is a plurality of heating pipes, which are disposed in the cavity 23 in a winding manner, so as to increase the heat generating area and increase the heat generating amount. The heating pipes are spaced apart, so that air flowing out from the air outlet 2341 of the air blowing mechanism 234 passes through the heating pipes to remove hot air from the material in the placement area 232. It will be appreciated that in other embodiments, a heating mechanism 231 such as a heating plate may be used in place of the heating tube.

Specifically, a partition 235 is also provided in the cavity 23; the partition plate 235 is arranged between the placement area 232 and the heating mechanism 231, and the cooling mechanism 233 is positioned at one side of the partition plate 235 close to the placement area 232; the top end and the bottom end of the partition plate 235 and one end close to the cooling mechanism 233 are all in fit connection with the cavity 23; the air outlet 2341 of the air blowing mechanism 234 is located between the cavity 23, the partition 235 and the heating mechanism 231, and the air inlet 2342 of the air blowing mechanism 234 is disposed through the partition 235 and is located at one end of the partition 235 near the cooling mechanism 233. The air blowing mechanism 234 drives the air near the placement area 232 and the cooling mechanism 233 to enter the air blowing mechanism 234, and drives the air in the air blowing mechanism 234 to flow through the heating mechanism 231, and enter the placement area 232 from one side of the partition 235 away from the cooling mechanism 233, namely, a ventilation channel is formed between one side of the partition 235 away from the heating mechanism 231 and the air outlet 2341 of the air blowing mechanism 234 and one side of the cavity 23 close to the sealing door 22, an inlet of the ventilation channel is positioned at one side away from the cooling mechanism 233, an outlet of the ventilation channel is positioned at an air inlet 2342 of the air blowing mechanism 234, an air channel circulation is formed in the cavity 23, and an air channel circulation track is as follows: placement area 232-cooling device-blower mechanism 234 air inlet 2342-blower mechanism 234 air outlet 2341-heating mechanism 231-Placement area 232. The air inlet 2342 of the air blowing mechanism 234 is arranged close to the cooling mechanism 233, so that when the heating mechanism 231 stops working and the cooling mechanism 233 works, air near the cooling mechanism 233 is pumped in, cold air is convenient to flow out from the air outlet 2341 of the air blowing mechanism 234, and flows to the placing area 232 through the heating mechanism 231, so that the heating mechanism 231, the cavity 23 and materials are cooled. It should be noted that the heating mechanism 231 and the cooling mechanism 233 do not operate simultaneously, and when the heating mechanism 231 operates, the hot air circulation is performed in the cavity 23, and when the cooling mechanism 233 operates, the cold air circulation is performed in the cavity 23.

Specifically, the cavity 23 is further provided with a first baffle 236a and a second baffle 236b; the top ends and the bottom ends of the first baffle 236a and the second baffle 236b are respectively and adjacently connected to the cavity 23; the first baffle 236a is parallel to the air inlet 2342 of the air blowing mechanism 234, two sides of the second baffle 236b are respectively in fit connection with the partition plate 235 and the first baffle 236a, and the second baffle 236b is positioned at one end of the air inlet 2342 of the air blowing mechanism 234 and one end of the first baffle 236a away from the cooling mechanism 233; the placement area 232 is located on a side of the first baffle 236a remote from the bulkhead 235. The first baffle 236a and the second baffle 236b are used for separating the air inlet 2342 of the air blowing mechanism 234 from the placement area 232, so that when the air blowing mechanism 234 is exhausting, the air in the placement area 232 flows through the cooling mechanism 233 before entering the air blowing mechanism 234, and when the temperature is reduced and cooled, the cooling mechanism 233 is started to realize cold air circulation. And the second baffle 236b and the first baffle 236a have guiding function, and the wind in the placement area 232 is guided to move to the cooling mechanism 233 during the air suction of the air blowing mechanism 234.

Specifically, two ventilation plates 238 are also provided in the cavity 23; the two ventilation plates 238 are distributed along the transmission direction of the transmission device 3 and are symmetrically arranged, the two ventilation plates 238 are respectively positioned at two sides of the placement area 232, one end of each ventilation plate 238 is connected with the partition plate 235, and the other end is connected with one side of the cavity 23 provided with the inlet and the outlet 211; the ventilation plate 238 is provided with a plurality of ventilation holes; the plurality of ventilation plates 238 are in a rectangular array and are evenly distributed over the ventilation plates 238. One ventilation plate 238 is disposed at the inlet of the ventilation channel and the other ventilation plate 238 is disposed between the placement area 232 and the cooling mechanism 233. The ventilation plate 238 is used to disperse and overflow the air flow to uniformly enter or leave the placement area 232, and uniformly ventilate the placement area 232, so that the materials are uniformly heated; the air flow is prevented from gathering to enter or leave the placement area 232, so that the materials are heated unevenly, and the product quality is further affected.

Specifically, a third baffle 236c is further disposed in the cavity 23, one end of the third baffle 236c is connected to the edge of the air outlet 2341 of the air blowing mechanism 234, and the other end is attached to the partition 235 or the inner wall of the cavity 23 at the side far away from the air outlet 2341 of the air blowing mechanism 234; the number of the third baffles 236c is set according to actual demands; the third baffle 236c is parallel to the air outlet 2341 of the blower mechanism 234. The third baffle 236c makes the air outlet 2341 of the air blowing mechanism 234 blow air out to the third baffle 236c and the air outlet 2341 of the air blowing mechanism 234 near one side of the heating mechanism 231, so that the air cannot flow to one side far away from the heating mechanism 231, the air can flow in a designated direction conveniently, the retention of hot air or cold air is reduced, and the efficiency of air duct circulation is improved.

Specifically, the cooling mechanism 233 includes: cooling tank 2331, communicating pipe 2332, water inlet pipe 2333 and water outlet pipe 2334; the cooling box 2331 is connected with the cavity 23, and the communicating pipe 2332, the water inlet pipe 2333 and the water outlet pipe 2334 are all connected in the cooling box 2331; one ends of the water inlet pipe 2333 and the water outlet pipe 2334 penetrate through the cavity 23 and the furnace body 21, extend out of the furnace body 21 and are connected with the furnace body 21; the communicating pipe 2332 communicates with the water inlet pipe 2333 and the water outlet pipe 2334. The water inlet pipe 2333 and the water outlet pipe 2334 are respectively used for inlet and outlet of cold water, the cold water enters the communicating pipe 2332 from the water inlet pipe 2333, and enters the water outlet pipe 2334 through the communicating pipe 2332, and leaves the heating furnace 2 from the water outlet pipe 2334. The cold water is adopted to exchange heat with the high-temperature gas in the cavity 23, so as to achieve the effect of rapid cooling.

Specifically, communication pipe 2332 is wound around cooling tank 2331. The area of cold water circulation is increased by the bent communicating pipe 2332, the cooling effect of the cooling mechanism 233 is improved, and efficient cooling in the cavity 23 is facilitated.

Specifically, the multi-temperature zone curing apparatus further includes: a water inlet main pipe 5 and a water outlet main pipe 6; the water inlet main pipe 5 and the water outlet main pipe 6 are positioned below all the heating furnaces 2; the water inlet pipe 2333 and the water outlet pipe 2334 are respectively communicated with the water inlet main pipe 5 and the water outlet main pipe 6, a water valve is arranged at the joint of the water inlet pipe 2333 and the water inlet main pipe 5, a water valve is also arranged at the joint of the water outlet pipe 2334 and the water outlet pipe, and one end of the water inlet main pipe 5 and one end of the water outlet main pipe 6 extend out of the frame 1. The water inlet and outlet of each heating furnace 2 can be controlled by the corresponding water valve, so that the independent operation of the cooling mechanism 233 of each heating furnace 2 is realized. The water inlet manifold 5 is used for driving cold water outside the machine frame 1 into the water inlet pipe 2333, and the water outlet manifold 6 is used for containing water flowing out of the water outlet pipe 2334 and sending the water out of the machine frame 1.

Specifically, a nitrogen pipe 237 is also arranged in the cavity 23; one end of the nitrogen pipe 237 is disposed below the cooling mechanism 233, and the other end extends through the cavity 23 and the furnace body 21, extends out of the furnace body 21, and is connected to the furnace body 21. The nitrogen pipe 237 extends to cooling box 2331 bottom from the below of cavity 23, and the one end that nitrogen pipe 237 is close to cooling mechanism 233 is used for discharging nitrogen gas, and the other end is used for communicating nitrogen gas storage device. Nitrogen enters the cavity 23 from the cooling mechanism 233, is drawn through the air blowing mechanism 234, enters the air blowing mechanism 234 with air, and flows through the heating mechanism 231 from the air outlet 2341 of the air blowing mechanism 234 into the placement area 232. Nitrogen gas has a low boiling point and can be used as a coolant, and the auxiliary cooling mechanism 233 performs a cooling operation.

Specifically, the furnace body 21 includes: a top plate 212, a bottom plate 213, and a protective housing 214; the top and bottom of the protection box 214 are both provided with openings, and the top plate 212 and the bottom plate 213 are respectively covered on the top and bottom of the protection box 214; the top plate 212 and the bottom plate 213 are provided with heat dissipation ribs 2121 on the sides close to the protection box 214, and the top and bottom ends of the cavity 23 are respectively connected to the heat dissipation ribs 2121 of the top plate 212 and the heat dissipation ribs 2121 of the bottom plate 213. The protective box 214 is used for preventing the cavity 23 from being exposed, and a space exists between the protective box and the cavity 23, and the heat dissipation ribs 2121 enable the top plate 212, the bottom plate 213 and the cavity 23 to be spaced, so that a heat insulation area 25 is formed among the top plate 212, the bottom plate 213, the protective box 214 and the cavity 23, heat transferred from the cavity 23 is dissipated in the heat insulation area 25, the overhigh surface temperature of the furnace body 21 is avoided, the service life of the heating furnace 2 is ensured, heat cannot be dissipated into the adjacent heating furnaces 2, and the temperature stability of each heating furnace 2 is ensured not to be influenced.

Specifically, the heat dissipating ribs 2121 are arranged in a shape of a Chinese character 'ji', and the top plate 212 or the bottom plate 213 is fixedly connected to the opening of the Chinese character 'ji', and one side of the heat dissipating ribs 2121, which is far away from the opening of the Chinese character 'ji', is fixedly connected to the cavity 23. The radiating rib 2121 is provided with an opening at one side, so that air circulation is facilitated, the radiating effect is improved, the structure is stable, and the cavity 23 and the furnace body 21 are firmly connected.

Specifically, the inlet and outlet 211 of the cavity 23 is opposite to the inlet and outlet 211 of the furnace body 21, the peripheral edge of the inlet and outlet 211 of the cavity 23 is connected with the peripheral edge of the inlet and outlet 211 of the furnace body 21 through the connecting plates 7, and the number of the connecting plates 7 is four; one end of the connecting plate 7 is connected with the edge of the inlet and outlet 211 of the cavity 23, and the other end is connected with the edge of the inlet and outlet 211 of the furnace body 21; the connecting plates 7 are connected with each other. The inlet and outlet 211 of the furnace body 21 is arranged at one side of the protection cavity. The connecting plate 7 enables the inlet and outlet 211 of the furnace body 21 to be communicated with the inlet and outlet 211 of the cavity 23, and the inlet and outlet 211 of the cavity 23 is also closed when the sealing door 22 covers the inlet and outlet 211 of the furnace body 21.

Specifically, the transmission device 3 includes: a transmission bracket 31, a horizontal conveying mechanism 32 and a jacking mechanism 33; the transmission support 31 is connected in the frame 1, the horizontal conveying mechanism 32 is in transmission connection with the transmission support 31, and the jacking mechanism 33 is connected in the transmission frame 1 and arranged in the horizontal conveying mechanism and is used for driving materials on the horizontal conveying mechanism 32 to execute lifting actions. The two ends of the horizontal conveying mechanism 32 can be respectively connected with the previous station or the next station, and the conveying direction of the horizontal conveying mechanism 32 is the direction from the previous station to the next station, so that materials can be horizontally conveyed to enter or leave the frame 1. The lifting mechanism 33 is used for driving the materials to be far away from or close to the horizontal conveying mechanism 32 in the vertical direction, so that the transfer device 4 can conveniently lift the materials and put the materials into the corresponding furnace body 21.

Specifically, the horizontal conveyance mechanism 32 includes: the two roller groups are symmetrically arranged with each other and have a space, and are connected to the transmission bracket 31, and the rotation driving piece 323 is used for driving the roller groups to rotate; the roller group comprises a plurality of rollers 321, and the rollers 321 are positioned at the same height; the roller 321 is also provided with a chain wheel 325, the roller 321 is fixedly connected with the chain wheel 325 through a rotating shaft 324, and the chain wheel 325 and the roller 321 are mutually parallel; the sprockets 325 of the roller set intermesh with the chain 322, and the rotational drive 323 drives rotation of one of the sprockets 325 of the roller set. One sprocket 325 of the roller group rotates to drive a chain 322 to rotate, the chain 322 rotates to drive all sprockets 325 in the roller group to rotate, all sprockets 325 drive all rollers 321 to rotate, and the rollers 321 drive materials on the rollers 321 to move. The roller 321 can avoid friction damage on the lower surface of the material, and the quality of the material is guaranteed.

Specifically, the jacking mechanism 33 includes: a panel 331 and two support members 332; the panel 331 is horizontally connected to the transmission frame 31 and located between the two roller sets, and the height of the panel 331 is lower than that of the roller 321; the two support assemblies 332 are distributed along the conveying direction of the conveying device 3 and are symmetrically arranged, and a space exists between the two support assemblies 332; the support assembly 332 includes: support block 3321 and lift cylinder 3322; the support block 3321 is movably connected to the top end of the panel 331; jacking cylinder 3322 is attached to panel 331 and the output rod of jacking cylinder 3322 is attached to support block 3321. The material is placed on the support blocks 3321 of the two support assemblies 332 and the jacking cylinders 3322 force the support blocks 3321 up and down so that the top ends of the support blocks 3321 are above or below the rollers 321. The transfer device 4 enters or leaves between the two support assemblies 332, facilitating the material to leave the support blocks 3321 and enter the transfer device 4.

Specifically, the transfer device 4 includes: a horizontal moving mechanism 41, a vertical moving mechanism 42, a telescopic mechanism 43 and a fork 44; the horizontal moving mechanism 41 is horizontally connected to the frame 1, the vertical moving mechanism 42 is vertically connected to the horizontal moving mechanism 41, the telescopic mechanism 43 is horizontally connected to the vertical moving mechanism 42, and the fork 44 is horizontally connected to one side of the telescopic mechanism 43 close to the conveying device 3. The moving directions of the horizontal moving mechanism 41, the vertical moving mechanism 42 and the telescopic mechanism 43 are mutually perpendicular to form a triaxial moving structure, so that the fork 44 can freely move in three directions, and the flexibility of the material transferring process is improved. The horizontal moving mechanism 41 drives the vertical moving mechanism 42 to horizontally move, the vertical moving mechanism 42 drives the telescopic mechanism 43 to vertically move, and the telescopic mechanism 43 is used for driving the fork 44 to be close to or far away from the conveying device 3 and the heating furnace 2.

In this embodiment, the fork 44 is plate-shaped and has a bearing plane. The bearing plane is used for bearing materials, the material fork 44 stretches into the space between the two supporting components 332, and when the material fork 44 is positioned below the materials, the vertical moving mechanism 42 drives the material fork 44 to move upwards, and the material fork 44 drives the materials to leave the jacking mechanism 33; when the fork 44 extends between the two supporting legs 2411 and is higher than the supporting legs 2411, the vertical moving mechanism 42 drives the fork 44 to descend until the material is placed on the top ends of the two supporting legs 2411, and the telescopic mechanism 43 drives the fork 44 to leave the furnace body 21 through the inlet and outlet 211.

Specifically, the horizontal movement mechanism 41 includes: a slide bar 411, an X-axis rail 412, and a horizontal drive 413; the sliding rod 411 and the X-axis track 412 are arranged in parallel and are connected to the frame 1; the top end and the bottom end of the vertical moving mechanism 42 are respectively connected with the sliding rod 411 and the X-axis track 412 in a sliding way; the vertical moving mechanism 42 is connected to a horizontal driving member 413, and the horizontal driving member 413 drives the vertical movement along the sliding rod 411 and the X-axis track 412. The vertical movement mechanism 42 includes: z-axis track 421 and vertical drive 422; the Z-axis track 421 is vertically arranged, and two ends of the Z-axis track 421 are respectively and slidably connected with the slide rod 411 and the X-axis track 412; the telescopic mechanism 43 is slidably connected to the Z-axis track 421, the telescopic mechanism 43 is connected to the vertical driving member 422, and the vertical driving member 422 drives the telescopic mechanism 43 to move along the Z-axis track 421. The telescopic mechanism 43 includes: a Y-axis rail 431 and a telescopic drive 432; the Y-axis track 431 is horizontally arranged and is mutually perpendicular to the X-axis track 412 and the Z-axis track 421; the Y-axis track 431 is slidably connected to the Z-axis track 421, and the fork 44 is slidably connected to the Y-axis track 431 and connected to a telescopic driving member 432, wherein the telescopic driving member 432 drives the fork 44 to move along the Y-axis track 431 to enter the material rack 24 or between the two supporting blocks 3321. The X-axis rail 412, the Z-axis rail 421 and the Y-axis rail 431 are structurally stable, so that the fork 44 can move smoothly and flexibly in all three directions of XYZ.

Specifically, the seal door 22 includes: translation mechanism 221, door panel 222, mounting plate 223, bonding mechanism 224, and heat dissipation mechanism 225; the translation mechanism 221 is horizontally connected with the furnace body 21, the mounting plate 223 is connected with the translation mechanism 221, the door plate 222 and the mounting plate 223 are mutually parallel, the door plate 222 is movably connected with the mounting plate 223, and the attaching mechanism 224 and the heat dissipation mechanism 225 are connected with the mounting plate 223; the attaching mechanism 224 is used for driving the door plate 222 away from or near the mounting plate 223 to approach or depart from the inlet/outlet 211, and the translation mechanism 221 is used for driving the mounting plate 223 to move horizontally. The heat dissipation mechanism 225 dissipates heat for the attaching mechanism 224, and simultaneously avoids the attaching mechanism 224 from being damaged by heat in the cavity 23. The movement directions of the translation mechanism 221 and the bonding mechanism 224 are identical to those of the horizontal movement mechanism 41 and the telescopic mechanism 43, respectively. When the translation mechanism 221 drives the mounting plate 223 and the door plate 222 to move to be opposite to the inlet 211, the attaching mechanism 224 drives the door plate 222 to approach the inlet 211 until being in sealing connection with the inlet 211; the translation mechanism 221 drives the mounting plate 223 and the door plate 222 to move until the inlet 211 is exposed and is free from shielding, and the transfer device 4 can perform material loading or material taking operation on the cavity 23.

Specifically, the translation mechanism 221 includes: two translational tracks 2211 and translational drives 2212; the two translation rails 2211 are symmetrically arranged and distributed along the vertical direction, and the translation rails 2211 are horizontally connected to one side of the protective box 214 far away from the cavity 23 and are positioned on the same surface with the inlet and outlet 211 of the furnace body 21; the top end and the bottom end of the mounting plate 223 are respectively connected with the two translation rails 2211 in a sliding manner; the translational drive 2212 is used to drive the mounting plate 223 along the translational track 2211. The translation driving member 2212 drives the mounting plate 223 to move, and the mounting plate 223 drives the door panel 222 to move.

In this embodiment, the attaching mechanism 224 is an air cylinder, the output end of the air cylinder is connected to one side of the door plate 222 close to the mounting plate 223, when the air cylinder extends out, the door plate 222 covers the inlet 211, and when the air cylinder retracts, a gap exists between the door plate 222 and the inlet 211; the number of the air cylinders is four, the air cylinders are distributed on the mounting plate 223 in a rectangular shape, and the centers of the four air cylinders and the center of the door plate 222 are positioned on the same straight line; the heat dissipation mechanism 225 is a fan, and the number of fans is at least one. In other embodiments, the number of cylinders and fans can be adjusted according to actual needs.

In the present embodiment, the rotation driving member 323 is a motor, the horizontal driving member 413 and the vertical driving member 422 are electric cylinders, and the telescopic driving member 432 is an air cylinder. It will be appreciated that in other embodiments, the rotary driving member 323 such as a rotary cylinder may be used instead of the motor, the driving member such as a cylinder or a hydraulic cylinder may be used instead of the electric cylinder, or the driving member such as an electric cylinder may be used instead of the cylinder, according to actual needs.

Specifically, a sealing ring is disposed on a side of the door plate 222 away from the mounting plate 223, and the sealing ring is hermetically connected to the inlet and outlet 211 of the furnace body 21. The sealing door 22 is tightly connected with the furnace body 21, so that the sealing performance of the cavity 23 is ensured, the normal operation of the circulation of the air channel in the cavity 23 is ensured, the leakage of heat and cold air is avoided, and the resources and the cost are saved.

According to the multi-temperature-zone curing equipment, through the arrangement of the plurality of independent heating furnaces, each heating furnace can be independently heated and cooled, so that the curing equipment can heat materials with different heating temperature requirements at the same time, the flexibility is strong, and the efficiency is greatly improved; the heating of material is gone on in the cavity, and cooling body is close to the adjacent heating furnace's on the horizontal direction one side setting, and is equipped with the heat-insulating region between furnace body and the cavity, has blockked the inside heat conduction of cavity outside the furnace body, has reduced furnace body surface temperature for the heating furnace is thermal-insulated effectual, has avoided causing the influence to adjacent heating furnace, has ensured that the heating furnace can maintain the temperature of predetermineeing, in order to independently carry out the solidification of material.

The foregoing examples are provided to further illustrate the technical contents of the present invention for the convenience of the reader, but are not intended to limit the embodiments of the present invention thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims (10)

1. A multi-temperature zone curing apparatus, comprising: the device comprises a frame, a plurality of heating furnaces, a transmission device and a transfer device; the heating furnace, the transmission device and the transfer device are all connected in the frame, the transmission device is horizontally arranged, the heating furnace is positioned above the transmission device, and the transfer device is used for driving materials to move between the transmission device and the heating furnace; the heating furnaces are linearly distributed in the vertical direction and are linearly distributed in the horizontal direction along the transmission direction of the transmission device;

the heating furnace includes: a furnace body and a sealing door; the sealing door is connected with the furnace body, and the transfer device is positioned at one side of the sealing door away from the furnace body; a cavity is arranged in the furnace body, and a space is reserved between the cavity and the inner wall of the furnace body to form a heat insulation zone; the furnace body and the cavity are provided with an inlet and an outlet, and the sealing door covers the inlet and the outlet of the furnace body and the inlet and the outlet of the cavity; the cavity is internally provided with a heating mechanism, and a placement area and a cooling mechanism are sequentially arranged in the cavity along the transmission direction or the reverse direction of the transmission device.

2. The multi-temperature zone curing apparatus of claim 1, wherein a blowing mechanism is also disposed within the cavity; the heating mechanism and the air blowing mechanism extend from the cavity to the outside of the furnace body and are connected to one side of the furnace body far away from the sealing door; the air blowing mechanism is positioned between the heating mechanism and the cooling mechanism, and an air outlet of the air blowing mechanism is opposite to the heating mechanism; the placement area is located between the heating mechanism, the blowing mechanism and the cooling mechanism.

3. The multi-temperature zone curing apparatus of claim 2, wherein a baffle is further disposed within the cavity; the partition board is arranged between the placement area and the heating mechanism, and the cooling mechanism is positioned at one side of the partition board, which is close to the placement area; the top end and the bottom end of the partition plate and one end close to the cooling mechanism are all in fit connection with the cavity; the air outlet of the air blowing mechanism is positioned between the cavity, the partition plate and the heating mechanism, and the air inlet of the air blowing mechanism penetrates through the partition plate and is positioned at one end of the partition plate, which is close to the cooling mechanism.

4. The multi-temperature zone curing apparatus of claim 3, wherein a first baffle and a second baffle are also disposed within the cavity; the top ends and the bottom ends of the first baffle plate and the second baffle plate are respectively connected with the cavity in a fitting way; the first baffle is parallel to the air inlet of the air blowing mechanism, two sides of the second baffle are respectively in fit connection with the partition plate and the first baffle, and the second baffle is positioned at the air inlet of the air blowing mechanism and one end, far away from the cooling mechanism, of the first baffle; the placement area is located at one side of the first baffle plate away from the baffle plate.

5. The multi-temperature zone curing apparatus of claim 1, wherein the cooling mechanism comprises: the cooling box, the communicating pipe, the water inlet pipe and the water outlet pipe; the cooling box is connected to the cavity, and the communicating pipe, the water inlet pipe and the water outlet pipe are all connected to the cooling box; one ends of the water inlet pipe and the water outlet pipe penetrate through the cavity and the furnace body, extend out of the furnace body and are connected with the furnace body; the communicating pipe is communicated with the water inlet pipe and the water outlet pipe.

6. The multi-temperature zone curing apparatus of claim 1, wherein a nitrogen gas tube is also provided within the cavity; one end of the nitrogen pipe is arranged below the cooling mechanism, and the other end of the nitrogen pipe penetrates through the cavity and the furnace body, extends out of the furnace body and is connected with the furnace body.

7. The multi-temperature zone curing apparatus of claim 1, wherein the furnace body comprises: a top plate, a bottom plate and a protective box; the top and the bottom of the protective box are both provided with openings, and the top plate and the bottom plate are respectively covered on the top and the bottom of the protective box; the top plate and one side of the bottom plate, which is close to the protective box, are respectively provided with a heat radiation rib, and the top end and the bottom end of the cavity are respectively connected with the heat radiation rib of the top plate and the heat radiation rib of the bottom plate.

8. The multi-temperature zone curing apparatus of claim 1, wherein the conveying means comprises: the device comprises a transmission bracket, a horizontal conveying mechanism and a jacking mechanism; the conveying support is connected in the frame, the horizontal conveying mechanism is in transmission connection with the conveying support, and the jacking mechanism is connected with the conveying support and arranged in the horizontal conveying mechanism and used for driving materials on the horizontal conveying mechanism to execute lifting actions.

9. The multi-temperature zone curing apparatus of claim 1, wherein the transfer device comprises: the device comprises a horizontal moving mechanism, a vertical moving mechanism, a telescopic mechanism and a fork; the horizontal moving mechanism is horizontally connected to the frame, the vertical moving mechanism is vertically connected to the horizontal moving mechanism, the telescopic mechanism is horizontally connected to the vertical moving mechanism, and the material fork is horizontally connected to one side, close to the transmission device, of the telescopic mechanism.

10. The multi-temperature zone curing apparatus of claim 1, wherein the sealing door comprises: the device comprises a translation mechanism, a door plate, a mounting plate, a laminating mechanism and a heat dissipation mechanism; the translation mechanism is horizontally connected with the furnace body, the mounting plate is connected with the translation mechanism, the door plate and the mounting plate are arranged in parallel, the door plate is movably connected with the mounting plate, and the attaching mechanism and the heat dissipation mechanism are connected with the mounting plate; the attaching mechanism is used for driving the door plate to be far away from or close to the mounting plate so as to be close to or far away from the inlet and the outlet, and the translation mechanism is used for driving the mounting plate to horizontally move.