CN208458494U - Multicell mould heating furnace - Google Patents
Multicell mould heating furnace Download PDFInfo
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- CN208458494U CN208458494U CN201820914933.5U CN201820914933U CN208458494U CN 208458494 U CN208458494 U CN 208458494U CN 201820914933 U CN201820914933 U CN 201820914933U CN 208458494 U CN208458494 U CN 208458494U
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Abstract
The utility model discloses a kind of multicell mould heating furnace, belong to mold machining technology field, it is inconvenient to solve mould heating furnace loading and unloading in the prior art, the technical problem that in-furnace temperature is unstable and production efficiency is not high, the multicell mould heating furnace of this case includes furnace body, heating plant, trolley device, hold-down mechanism, hot air circulating system and elevating mechanism, multiple fire doors for mold disengaging are provided with below the front side of furnace body, multiple burner hearths for heating mould are provided in furnace body, each burner hearth is corresponding with each fire door, multiple burner hearths are isolated from each other, this case below the front side of furnace body by being arranged fire door, and be moved into mold by trolley device/remove burner hearth, so that the loading and unloading of mold are more convenient；By the way that hold-down mechanism is arranged, the leakproofness of fire door and fire door is improved, the operating temperature in furnace is smoothly maintained, by the way that the structure of a furnace body and multiple burner hearths is arranged, the manufacturing cost of furnace body is reduced, improves production efficiency.
Description
Technical field
The utility model relates to mold machining technology field, in particular to a kind of mould heating furnace for heating mould.
Background technique
The heating of mold generallys use chamber heating furnace at present, and still, box type heater has low efficiency, production method to have
The defect of limitation, the biggish mold of volume are not easy to the loading and unloading in furnace；The car-type mould heating furnace of transmission, trolley and furnace
Sealing between body is unreliable to cause leakage temperature, this by the waste and furnace that cause the energy operating temperature it is unstable.
An only burner hearth, is not able to satisfy wanting for batch intensive manufacture in the furnace body of the car-type mould heating furnace of transmission
It asks, and the manufacturing cost of furnace body itself is larger, cost performance is low.
The Chinese utility model patent of Publication No. CN206847364U discloses " table-type turning heating furnace ", for furnace body plus
During hot product, the part of the bottom contact trolley of material is still within non-heating status, causes the heating of material uneven
The problem of, propose following technical solution；It includes the furnace body of support frame and setting on the support frame of setting on the support surface,
The inner cavity of furnace body is provided with adding thermal resistance band, and the inner cavity of furnace body is additionally provided with the outlet connecting with heating power supply, supporting surface
On be provided with the pre-buried guide rail that furnace body inner cavity is slid into for table-type turning, be provided with vehicle surface resistance silk, the bottom of table-type turning on table-type turning
It is provided with the active joint connecting with vehicle surface resistance silk, vehicle surface resistance silk is heated by active joint and outlet, reached
To the effect that can make material thermally equivalent；Wherein, sealing cylinder is provided on support frame, the end of sealing cylinder is connected with close
The sealing strip for sealing table-type turning and furnace body, is provided with connecting rod, the middle part of connecting rod between the cylinder axis and sealing strip of sealing cylinder
Rotation connection on the support frame, so, avoids heat and scatters and disappears in the gap between table-type turning and furnace body, further
Reduce scattering and disappearing for heat, improves the utilization rate of the energy.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide a kind of better tightness, in-furnace temperatures more
For stable multicell mould heating furnace.
In order to realize the purpose of above-mentioned utility model, the utility model adopts the following technical solution:
A kind of multicell mould heating furnace, comprising:
Furnace body, the front side lower section of the furnace body are provided with multiple fire doors for mold disengaging, are provided in the furnace body more
A burner hearth for heating mould, each fire door and each burner hearth are corresponding one by one, multiple burner hearths
Between be isolated from each other, be provided on the furnace body multiple for closing the fire doors of each fire door；
Heating plant is arranged on the furnace body and for supplying heat to each burner hearth；
Trolley device, including can move along the longitudinal direction trolley ontology, be arranged and on the trolley ontology and be used for
The shelf of carrying mould and driving mechanism for driving the trolley ontology mobile, the trolley ontology can be by described
Burner hearth described in fire door entrance/removal；
Multiple hold-down mechanisms are arranged on the furnace body and for compressing each fire door, each pressure
Tight mechanism includes the compression cylinder being arranged on the furnace body, be sequentially connected pressure plate with the compression cylinder, the compression
Plate and the fire door offset close contact.
In above-mentioned technical proposal, it is preferred that the multicell mould heating furnace includes being arranged in the intracorporal hot wind of the furnace
The circulatory system, the hot air circulating system include the circulation air path in the burner hearth and be arranged on the furnace body and
Circulating fan on the circulation air path, the circulation air path have air inlet and air outlet, and the burner hearth has
Heat room, the air inlet, circulation air path, air outlet and heating room successively phase airflow connection.
In above-mentioned technical proposal, it is preferred that be provided with deflector in the furnace body, the deflector is by the furnace
Thorax is separated into the heating room and the circulation air path, and the top of the circulation air path from the heating room extends to institute
State the left and right sides portion of heating room.
In above-mentioned technical proposal, it is preferred that the heating plant includes heat source, is connected with the heat source and is located at described
Heat exchanger in circulation air path.
In above-mentioned technical proposal, it is preferred that the heat source includes the burner being arranged on the furnace body and the burning
The fume extractor that mouth is connected.
In above-mentioned technical proposal, it is preferred that the heat exchanger is radiant tube, the one end of the radiant tube and described
Burner is connected.
In above-mentioned technical proposal, it is preferred that the fire door can move along the vertical direction is arranged in the furnace body
On, the elevating mechanism for going up and down the fire door is provided on the furnace body.
In above-mentioned technical proposal, it is preferred that be provided with the sliding rail vertically extended, the fire door on the furnace body
On be provided with the pulley being slidingly fitted with the sliding rail, the elevating mechanism includes the lifting being arranged on the furnace body
The drive lead screw of machine, the transmission connection elevator and the fire door.
In above-mentioned technical proposal, it is preferred that the furnace body, fire door are that heat-barrier material is made.
In above-mentioned technical proposal, it is preferred that the furnace body includes roof, front side wall, rear wall, left side wall and right side
Wall, the fire door are provided on the front side wall, the trolley ontology and left side wall, right side wall and the rear side
Seal member is provided between wall.
The utility model obtains compared with prior art following the utility model has the advantages that this case below the front side of furnace body by being arranged
Fire door, and by trolley device be moved into mold/burner hearth is removed, so that the loading and unloading of mold are more convenient；It is compressed by setting
Mechanism improves the leakproofness of fire door and fire door, smoothly maintains the operating temperature in furnace, passes through one furnace body of setting and multiple furnaces
The structure of thorax reduces the manufacturing cost of furnace body, improves production efficiency.
Detailed description of the invention
Attached drawing 1 is the schematic front view of the utility model multicell mould heating furnace；
Attached drawing 2 is the left view schematic diagram of the utility model multicell mould heating furnace；
Attached drawing 3 is the schematic top plan view of the utility model multicell mould heating furnace；
Wherein: 100, multicell mould heating furnace；1, furnace body；111, roof；112, front side wall；113, rear wall；114, left
Side wall；115, right side wall；11, fire door；12, burner hearth；121, room is heated；13, fire door；14, deflector；2, heating plant；21, hot
Source；211, burner；212, fume extractor；22, heat exchanger；3, trolley device；31, trolley ontology；32, shelf；33, driving machine
Structure；34, seal member；4, hold-down mechanism；41, compression cylinder；42, pressure plate；5, hot air circulating system；51, circulation air path；
52, circulating fan；53, air inlet；54, air outlet；6, elevating mechanism；61, elevator；62, drive lead screw.
Specific embodiment
By the technology contents of utility model are described in detail, construction feature, are reached purpose and efficacy, below in conjunction with implementation
Example simultaneously cooperates attached drawing to be described in detail.
With reference to the accompanying drawings shown in 1~3, multicell mould heating furnace 100 includes furnace body 1, heating plant 2, trolley device 3, compresses
Mechanism 4, hot air circulating system 5 and elevating mechanism 6.
Wherein, furnace body 1 includes roof 111, front side wall 112, rear wall 113, left side wall 114 and right side wall 115, furnace body
There are three the fire doors 11 for mold disengaging, fire door 11 to be provided on front side wall 112 for setting below 1 front side.It is provided in furnace body 1
Three be used for heating mould burner hearth 12, each fire door 11 and each burner hearth 12 are corresponding one by one, between these three burner hearths 12 that
This is isolated, and there are three the fire doors 13 for closing each fire door 11 for setting on furnace body 1.Furnace body 1 and fire door 13 are heat-insulated material
Material is made.In this example, three burner hearths 12 share a furnace body 1, have effectively saved the manufacturing cost of furnace body, have improved equipment
Cost performance.In other embodiments, the number of burner hearth described above is not limited to three, can only have one or two or have
More, and production efficiency can be improved in the structure of multiple burner hearths.
The setting that fire door 13 can move along the vertical direction is provided on furnace body 1 on furnace body 1 for lifting furnace door 13
Elevating mechanism 6.It is provided with the sliding rail vertically extended on furnace body 1, is provided on fire door 13 and is slidingly fitted with sliding rail
Pulley, elevating mechanism 6 include the biography of the elevator 61 for being mounted on 1 top of furnace body, be sequentially connected elevator 61 and each fire door 13
Dynamic screw rod 62.
Heating plant 2 is arranged on furnace body 1 and for supplying heat to each burner hearth 12 respectively.Heating plant 2 includes heat
Source 21, the heat exchanger 22 being connected with heat source 21.In this example, heat source 21 includes the burner 211 being arranged on furnace body 1 and the burning
The fume extractor 212 that mouth 211 is connected.Heat exchanger 22 is the radiant tube being arranged in burner hearth 12, the one end and burning of radiant tube
Mouth 211 is connected.
Trolley device 3 includes the trolley ontology 31 that can be moved along the longitudinal direction, is arranged on trolley ontology 31 and is used for
The shelf 32 of carrying mould and driving mechanism 33 for driving trolley ontology 31 mobile, trolley ontology 31 can pass through fire door
11 entrance/removal burner hearth 12.It is equipped with the track extended along the longitudinal direction on ground, is equipped on trolley ontology 31 and the track
The movable pulley of rolling friction contact.
In order to maintain operating temperature in furnace, therefore, need to reinforce sealing between fire door 13 and fire door 11, anti-leak-stopping temperature.Pressure
Tight mechanism 4 is arranged on furnace body 1 and for compressing each fire door 13, and each hold-down mechanism 4 includes the compression being arranged on furnace body 1
Cylinder 41, the pressure plate 42 being sequentially connected with compression cylinder 41, pressure plate 42 are contacted with the abutting of fire door 13.So, it heats
Furnace at work can be energy-saving, reduces the operating cost of equipment.In addition, in order to reinforce trolley ontology 31 and furnace body 1 it
Between leakproofness, prevent in-furnace temperature from leaking here, trolley ontology 31 and left side wall 114, right side wall 115 and rear wall
Seal member 34 is provided between 113.
Be provided with deflector 14 in furnace body 1, burner hearth 12 is separated into two parts by deflector 14, a part be deflector 14 with
The circulation air path 51 formed between the left and right inner sidewall and inner roof wall of burner hearth 12, another part are heating room 121.Wherein, it leads
The top of flowing plate 14 is provided with air inlet 53, and there are air outlets between the lower end of deflector 14 and two inner sidewall of left and right of burner hearth 12
54, and on furnace body 1 be located at air inlet 53 at circulating fan 52 is being installed, so, air inlet 53, circulation air path 51,
Successively phase airflow connection just constitutes hot air circulating system 5 for air outlet 54 and heating room 121.In other embodiments, it recycles
As long as blower 52 is arranged on the path of circulation air path 51, push hot air circulation flowing is acted on.
In this example, radiant tube described above is located in circulation air path 51, the heat transfer that burner 211 generates to radiation
In pipe, the wind in circulation air path 51 exchanges heat with radiant tube, is then constantly delivered in heating room 121 and follows to mold
Ring heating.
In this example, seal approach is taken to prevent between fire door 11, fire door 13 and between trolley ontology 31, furnace body 1
Only in-furnace temperature leaks, and plays the effect of dual-seal, and the collective effect of this double containment and hot air circulating system
Under also ensure material heating uniformity and harden ability.In other embodiments, can be not provided with trolley ontology and furnace body it
Between sealing structure, a fire door is only opened up below the front side of furnace body, the trolley ontology for carrying mold is entirely sent into furnace body
Interior heating need to only reinforce the sealing between fire door and fire door.
The working principle of the multicell mould heating furnace 100 of the present embodiment is as follows: by die layout to be heated in shelf 32
On, then driving mechanism 33 drives trolley ontology 31 to enter in burner hearth 12 by fire door 11, reaches heating room to trolley ontology 31
After 121, elevating mechanism 6 drives fire door 13 to move down and close fire door 11, and then hold-down mechanism 4 acts, and compresses fire door 13
To seal fire door 11；At the same time, seal member 34 also seals up the part contacted between furnace body 1 and trolley ontology 31.This
When, 211 combustion heating of burner, circulating fan 52 operates, and the hot wind in circulation air path 51 is endlessly blowed to heating room
In 121, and mold is heated.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent changes or modifications made according to the spirit of the present invention should be covered within the scope of the utility model.
Claims (10)
1. a kind of multicell mould heating furnace characterized by comprising
The front side lower section of furnace body (1), the furnace body (1) is provided with multiple fire doors (11) for mold disengaging, and the furnace body (1) is interior
It is provided with multiple burner hearths (12) for heating mould, each fire door (11) and each burner hearth (12) phase one by one
It is corresponding, it is isolated from each other, is provided on the furnace body (1) multiple each described for closing between multiple burner hearths (12)
The fire door (13) of fire door (11)；
Heating plant (2) is arranged on the furnace body (1) and for supplying heat to each burner hearth (12)；
Trolley device (3), including can move along the longitudinal direction trolley ontology (31), be arranged on the trolley ontology (31)
And the driving mechanism (33) for the shelf (32) of carrying mould and for driving the trolley ontology (31) mobile, described
Vehicle ontology (31) can pass through burner hearth (12) described in the fire door (11) entrance/removal；
Multiple hold-down mechanisms (4) are arranged on the furnace body (1) and for compressing each fire door (13), Ge Gesuo
The hold-down mechanism (4) stated includes that the compression cylinder (41) being arranged on the furnace body (1) and the compression cylinder (41) transmission connect
It connects pressure plate (42), the pressure plate (42) and the fire door (13) offset close contact.
2. multicell mould heating furnace according to claim 1, it is characterised in that: the multicell mould heating furnace includes setting
The hot air circulating system (5) in the furnace body (1) is set, the hot air circulating system (5) includes being located at the burner hearth (12)
Interior circulation air path (51) and the circulating fan for being arranged on the furnace body (1) and being located on the circulation air path (51)
(52), the circulation air path (51) has air inlet (53) and air outlet (54), and the burner hearth (12) has heating room
(121), the air inlet (53), circulation air path (51), air outlet (54) and heating room (121) successively phase airflow connection.
3. multicell mould heating furnace according to claim 2, it is characterised in that: be provided with water conservancy diversion in the furnace body (1)
The burner hearth (12) is separated into the heating room (121) and the circulated air by plate (14), the deflector (14)
Road (51), the top of the circulation air path (51) from heating room (121) extend to the left and right two of heating room (121)
Side.
4. multicell mould heating furnace according to claim 2, it is characterised in that: the heating plant (2) includes heat source
(21), it is connected with the heat source (21) and is located at the heat exchanger (22) in the circulation air path (51).
5. multicell mould heating furnace according to claim 4, it is characterised in that: the heat source (21) includes being arranged in institute
The fume extractor (212) stating the burner (211) on furnace body (1), being connected with the burner (211).
6. multicell mould heating furnace according to claim 5, it is characterised in that: the heat exchanger (22) is radiant tube,
The one end of the radiant tube is connected with the burner (211).
7. multicell mould heating furnace according to claim 1, it is characterised in that: the fire door (13) can be vertically square
It is arranged on the furnace body (1) to mobile, the lifting for going up and down the fire door (13) is provided on the furnace body (1)
Mechanism (6).
8. multicell mould heating furnace according to claim 7, it is characterised in that: be provided with vertically on the furnace body (1)
The sliding rail that direction extends is provided with the pulley being slidingly fitted with the sliding rail, the elevator on the fire door (13)
Structure includes the drive lead screw of the elevator being arranged on the furnace body (1), the transmission connection elevator and the fire door (13).
9. multicell mould heating furnace according to claim 1, it is characterised in that: the furnace body (1), fire door (13) are
Heat-barrier material is made.
10. multicell mould heating furnace according to claim 1, it is characterised in that: the furnace body (1) includes roof
(111), front side wall (112), rear wall (113), left side wall (114) and right side wall (115), the fire door (11) are provided with
On the front side wall (112), the trolley ontology (31) and the left side wall (114), right side wall (115) and rear side
Seal member (34) are provided between wall (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914933.5U CN208458494U (en) | 2018-06-13 | 2018-06-13 | Multicell mould heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914933.5U CN208458494U (en) | 2018-06-13 | 2018-06-13 | Multicell mould heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458494U true CN208458494U (en) | 2019-02-01 |
Family
ID=65159872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914933.5U Active CN208458494U (en) | 2018-06-13 | 2018-06-13 | Multicell mould heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739126A (en) * | 2022-04-12 | 2022-07-12 | 蓝思智能机器人(长沙)有限公司 | Layer type oven |
-
2018
- 2018-06-13 CN CN201820914933.5U patent/CN208458494U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739126A (en) * | 2022-04-12 | 2022-07-12 | 蓝思智能机器人(长沙)有限公司 | Layer type oven |
| CN114739126B (en) * | 2022-04-12 | 2024-07-16 | 蓝思智能机器人(长沙)有限公司 | Layered oven |
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