CN217293112U - A circulating constant temperature curing furnace - Google Patents

Abstract

The utility model discloses a circulation type constant temperature curing furnace, which comprises a support seat, the bottom four corners of the support seat are connected with support legs, the bottom ends of the support legs are connected with rolling wheels, the top of the support seat is connected with a furnace body, and the support A heating bin is connected in the middle of the bottom end of the base, a plurality of heaters are connected in the heating bin, an air outlet pipe is connected on one side of the heating bin, and an air supply plate is slidably connected on both sides of the top of the furnace body, and the bottom end of the air supply plate is connected A number of air outlets are evenly arranged along the length direction of the air supply plate. A fan is installed in the air outlet pipe. The air outlet pipe and the air supply plate are connected by a hose. There is a feeding mechanism. Compared with the prior art, the utility model has the advantages that it provides a circulating constant temperature curing furnace which enables the air flow in the furnace to increase the heat flow, accelerates the heating and curing of the product, and has the function of heat recovery and recycling.

Description

A circulating constant temperature curing furnace

technical field

The utility model relates to the technical field of curing ovens, in particular to a circulation type constant temperature curing oven.

Background technique

Curing refers to the production process of heating, resin curing and drying of parts used in the electronics industry and various other industries in order to enhance the stress of material bonding. The curing container is the curing furnace, which is suitable for the electronics industry and other industries. The production process of parts heating, resin curing and drying in various industries. The curing furnace is divided into resin curing furnace and metal curing furnace. The existing curing furnace does not have the function of circulating heating for the products in the curing furnace. The flow rate is slow and the heat cannot flow, which reduces the heating and curing efficiency of the product, and part of the heat is directly discharged into the air, which is also a waste of energy.

Utility model content

The technical problem to be solved by the present utility model is to overcome the above technical defects, and provide a circulating constant temperature curing furnace that enables the air flow in the furnace to increase the heat flow, accelerates the heating and curing of the product, and has the function of heat recovery and recycling.

In order to solve the above-mentioned technical problems, the technical solution provided by the present utility model is as follows: a circulation type constant temperature curing furnace, comprising a support base, the bottom four corners of the support base are connected with support legs, and the bottom ends of the support legs are connected with a support base. There is a rolling wheel, the top of the support base is connected with a furnace body, the middle of the bottom end of the support base is connected with a heating chamber, a plurality of heaters are connected in the heating chamber, and one side of the heating chamber is connected with a heating chamber. Air outlet pipe, both sides of the top of the furnace body are slidably connected with air supply plates, the bottom end of the air supply plate is evenly provided with several air outlet heads along the length direction of the air supply plate, and a fan 1 is installed in the air outlet pipe. The air outlet pipe and the air supply plate are connected and arranged by a hose, a feeding groove is recessed in the top of the support base, and a feeding mechanism is connected in the feeding groove.

As an improvement, the feeding mechanism includes a feeding wheel and a feeding chain, the feeding wheel is rotatably connected to the two side walls of the feeding chute, and a plurality of the feeding wheels are arranged along the length of the feeding chute, and a plurality of the feeding wheels pass between them. The feeding chain is sleeved and set, the support seat is provided with a motor 1 near the feeding chute, and the power output end of the motor 1 and the rotating shaft of the feeding wheel are sleeved through a synchronous belt.

As an improvement, sliding chambers are connected on both sides of the top of the furnace body, and two sliding chambers are rotatably connected with a screw, the threads at both ends of the screw are reversely arranged, and both ends of the screw are sliding sleeves. A sliding block is connected, and the bottom end of the sliding block penetrates the top wall of the furnace body and is connected to the top wall of the air supply plate. One side of the top of the furnace body is provided with a power chamber, and the ends of the two screw rods penetrate the side of the power chamber. A driven wheel is connected to the wall, a second motor is connected to the power chamber, a driving wheel is connected to the power output end of the second motor, and a synchronous belt is sleeved between the driven wheel and the driving wheel.

As an improvement, an air inlet head is connected to the middle of the top wall of the furnace body, an air inlet pipe is connected to the side wall of the furnace body and the air inlet head, and the free end of the air inlet pipe is communicated with the heating chamber.

As an improvement, a second fan is installed in the air intake pipe.

As an improvement, the roller is a brake universal wheel.

Compared with the prior art, the utility model has the advantages that the hot air is conveniently fed into the air supply plate by the setting of the first fan to heat and solidify the products in the furnace body, and the setting of the second motor in the power room is convenient to drive the screw to rotate, thereby controlling the air supply The plate moves to make the heat flow in the furnace body, which is convenient for heating and curing the product. Through the setting of the air inlet head and the second fan, the excess hot air in the furnace body can be recovered to the heating chamber, reducing heat loss and waste, and further accelerating the furnace body. The flow of heat improves the curing efficiency of the product.

Description of drawings

Figure 1 is a schematic structural diagram of a circulating constant temperature curing furnace.

Figure 2 is a schematic diagram of the internal structure of a circulating constant temperature curing furnace.

FIG. 3 is a schematic structural diagram of a top view of a power chamber.

As shown in the picture: 1. Support seat; 2. Supporting legs; 3. Rolling wheel; 4. Furnace body; 5. Heating chamber; 6. Heater; 7. Air outlet pipe; 8. Air supply plate; 9. Air outlet; 10. Fan 1; 11. Hose; 12. Feeding chute; 13. Feeding mechanism; 14. Feeding wheel; 15. Feeding chain; 16. Motor 1; 17. Sliding bin; 18. Screw; 19. Slider; 20 , power room; 21, driven wheel; 22, motor two; 23, driving wheel; 24, intake head; 25, intake pipe; 26, fan two.

Detailed ways

The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. Wherein the same parts are denoted by the same reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" ” refer to directions towards or away from the geometric center of a particular part, respectively.

In order to make the content of the present utility model easier to understand clearly, the technical solutions in the embodiments of the present utility model will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in the accompanying drawings 1-3, a circulatory constant temperature curing oven includes a support base 1, the bottom four corners of the support base 1 are connected with support legs 2, and the bottom ends of the support legs 2 are connected with rolling Wheel 3, the top of the support base 1 is connected with a furnace body 4, the middle of the bottom end of the support base 1 is connected with a heating chamber 5, and a plurality of heaters 6 are connected in the heating chamber 5. 5. One side is connected with an air outlet pipe 7, and both sides of the inner top of the furnace body 4 are slidably connected with an air supply plate 8. The bottom end of the air supply plate 8 is evenly provided with several air outlet heads 9 along the length direction of the air supply plate 8. , a fan 10 is installed in the air outlet pipe 7, the air outlet pipe 7 and the air supply plate 8 are connected by a hose 11, the top of the support base 1 is recessed with a feeding groove 12, the feeding A feeding mechanism 13 is connected in the groove 12 .

The feeding mechanism 13 includes a feeding wheel 14 and a feeding chain 15. The feeding wheel 14 is rotatably connected to the two side walls of the feeding chute 12. The feeding wheel 14 is provided with a plurality of them along the length direction of the feeding chute 12. A feeding chain 15 is used for socket connection between the rollers 14. A motor one 16 is provided in the support base 1 near the feeding chute 12. The power output end of the motor one 16 and the rotating shaft of the feeding roller 14 are sheathed by a synchronous belt. It is convenient to drive the feeding wheel 14 to rotate through the setting of the motor one 16, so as to facilitate the transportation of the product through the feeding chain 15, and facilitate the high temperature curing through the furnace body 4.

Sliding chambers 17 are connected on both sides of the top of the furnace body 4 , and two sliding chambers 17 are rotatably connected with screws 18 . A sliding block 19 is slidably sleeved and connected with each other. The bottom end of the sliding block 19 penetrates through the inner top wall of the furnace body 4 and is connected to the top wall of the air supply plate 8. A power chamber 20 is provided on one side of the top of the furnace body 4. The end of each of the screws 18 penetrates the side wall of the power chamber 20 and is connected with a driven wheel 21. The power chamber 20 is connected with a second motor 22, and the power output end of the second motor 22 is connected with a driving wheel 23, so A synchronous belt is sleeved between the driven wheel 21 and the driving wheel 23, and the driven wheel 21 is conveniently driven to rotate through the synchronous belt, so that the screw 18 is rotated and the movement of the air supply plate 8 is controlled. The two set screws increase the air supply plate 8 Movement stability.

The middle part of the inner top wall of the furnace body 4 is connected with an air intake head 24 , the side wall of the furnace body 4 is connected with the air intake head 24 and is provided with an air intake pipe 25 , and the free end of the air intake pipe 25 is communicated with the heating bin 5 Setting, through the air intake pipe 25, the hot air is recycled to reduce energy loss. The air intake pipe 25 is provided with a fan two 26, and the setting of the fan two 26 accelerates the flow rate of the hot air in the intake pipe 25, which is convenient for the intake head 24 The hot gas in the furnace body 4 is recovered.

The rolling wheel 3 is a brake universal wheel, which facilitates the movement and fixed use of the device body through the brake universal wheel.

During the specific implementation of the present utility model, the device body is moved to the use area through the setting of the brake universal wheel, and the device can be ready for use after being powered on, start the heater 6, the fan one 10, the fan two 26, start the motor one 16, Motor two 22, the hot gas generated by the heater 6 is sent into the air supply plate 8 through the air outlet pipe 7, scattered into the furnace body 4 through the air outlet 9, the product is placed on the feeding chain 15, and the product enters the furnace through the opening of the side wall of the furnace body 4. In the body, the motor 222 is controlled to reciprocate and reciprocate the air supply plate 8 in the furnace body 4, so that the hot air contacts the products on the feeding chain 15 to heat and solidify, and the excess hot air is sucked into the air intake pipe 25 by the air intake head 24. After being heated in the heating chamber 5, it is sent back to the air outlet pipe 7 for recycling to reduce heat loss. Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection method of each part adopts the mature bolts, rivets and welding in the prior art. and other conventional means, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here, and the content that is not described in detail in this specification. It belongs to the prior art known to those skilled in the art.

The present invention and the embodiments thereof have been described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it, without departing from the purpose of the present invention, and without creatively designing the structural modes and embodiments similar to the technical scheme, all should belong to the protection of the present invention. scope.

Claims (6)

1. The utility model provides a circulating constant temperature curing oven, includes supporting seat (1), its characterized in that: the support device is characterized in that support legs (2) are connected to four corners of the bottom of the support seat (1), rolling wheels (3) are connected to the bottoms of the support legs (2), a furnace body (4) is connected to the top of the support seat (1), a heating bin (5) is connected to the middle of the bottom of the support seat (1), a plurality of heaters (6) are connected to the inside of the heating bin (5), an air outlet pipe (7) is connected to one side of the heating bin (5), air supply plates (8) are arranged on two sides of the inner top of the furnace body (4) in a sliding connection mode, a plurality of air outlet heads (9) are uniformly arranged at the bottom of each air supply plate (8) along the length direction of the air supply plate (8), a first fan (10) is installed in the air outlet pipe (7), the air outlet pipe (7) and the air supply plates (8) are connected through a hose (11), and a feeding groove (12) is arranged in the top of the support seat (1), and a feeding mechanism (13) is connected in the feeding groove (12).

2. The circulating type constant temperature curing oven of claim 1, wherein: the feeding mechanism (13) comprises feeding wheels (14) and feeding chains (15), the feeding wheels (14) are rotatably connected with two side walls of the feeding groove (12), a plurality of feeding wheels (14) are arranged along the length direction of the feeding groove (12), the feeding wheels (14) are sleeved through the feeding chains (15), a first motor (16) is arranged in the supporting seat (1) close to the feeding groove (12), and the power output end of the first motor (16) is sleeved with a rotating shaft of the feeding wheels (14) through a synchronous belt.

3. The circulating type constant temperature curing oven according to claim 1, wherein: the utility model discloses a furnace body, including furnace body (4), furnace body (4) top, both sides all connect and are equipped with slip storehouse (17), two all rotate in slip storehouse (17) and connect and be equipped with screw rod (18), screw rod (18) both ends screw thread is reverse to be set up, screw rod (18) both ends are all slided and are cup jointed and are equipped with slider (19), the bottom of slider (19) is run through furnace body (4) interior roof and is connected the setting with air feed plate (8) roof, furnace body (4) top one side is equipped with power house (20), two screw rod (18) tip is run through power house (20) lateral wall and is connected and is equipped with from driving wheel (21), power house (20) in-connection is equipped with motor two (22), the power take off end connection of motor two (22) is equipped with action wheel (23), it is equipped with the hold-in range to cup joint between from driving wheel (21) and action wheel (23).

4. The circulating type constant temperature curing oven according to claim 1, wherein: the middle part of roof is connected and is equipped with air inlet head (24) in furnace body (4), furnace body (4) lateral wall is connected with air inlet head (24) and is equipped with intake pipe (25), the free end and the heated warehouses (5) intercommunication setting of intake pipe (25).

5. The circulating type constant temperature curing oven of claim 4, wherein: and a second fan (26) is arranged in the air inlet pipe (25).

6. The circulating type constant temperature curing oven of claim 1, wherein: the rolling wheels (3) are brake universal wheels.

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