CN205816752U - A kind of furan no-bake resin sand casting automatic mo(u)lding line - Google Patents
A kind of furan no-bake resin sand casting automatic mo(u)lding line Download PDFInfo
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- CN205816752U CN205816752U CN201620737383.5U CN201620737383U CN205816752U CN 205816752 U CN205816752 U CN 205816752U CN 201620737383 U CN201620737383 U CN 201620737383U CN 205816752 U CN205816752 U CN 205816752U
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- unit
- sand mold
- sand
- furan
- transfer track
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Abstract
The utility model discloses a kind of furan no-bake resin sand casting automatic mo(u)lding line, including moulding main computer unit, sand mold roll-over unit, sand mold relay unit, transport solidified cell and there is the control unit of input equipment, moulding main computer unit, sand mold roll-over unit, sand mold relay unit, transport solidified cell all electrically connect with control unit, moulding main computer unit is connected with sand mold roll-over unit, arranges sand mold relay unit between sand mold roll-over unit and sand solidified unit.This utility model achieves cooperating of molding unit (moulding main computer unit), sand mold roll-over unit, sand mold relay unit and transport solidified cell, line construction is reasonable, compact, it is easy to production process is control effectively, reduce land area, automatic mo(u)lding line achieves production, the modeling parameters automatically of required Castings Produce with Furan Resin and realizes parametric control, eliminate the sand mold problem on deformation that manual operation brings, and can effectively reduce workman's operation intensity, can effectively cut payroll to improve efficiency.
Description
Technical field
This utility model relates to phenolic sand molding field, particularly to a kind of furan no-bake resin sand casting automatic modeling
Line.
Background technology
China began one's study furan resin self curing sand technique from the seventies initial stage, by the development in more than 40 years, at present
The most numerous foundry enterprise of furan resin-sand technique extensively uses, and is mainly used in the industries such as automobile, wind-powered electricity generation and boats and ships
The part that desired structure is complicated, dimensional requirement is higher produces.But due to the principle of solidification of this technique, cause furan resin-sand general
All over applying to middle-size and small-size Foundry Works, and being mostly used in hand moulding coremaking operation, manual work easy moulding sand mold deforms.
Furan resin-sand molding and core making equipment in the market is a lot, but its type mostly is short arc, altofrequency type,
And be the type that labour demand is bigger.Casting industry is poor relative to the working environment of other industry, along with life
The raising of level and the increase of job opportunity, the foundry worker of older generation is no longer ready to be engaged in casting industry, and younger generation
80, after 90s more will not select this industry, the pressure for human resources of therefore advertising for workers is increasing year by year.Simultaneously along with recruitment
The rise of cost, the cost pressure of casting factory is the most increasing.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of molding unit, sand mold roll-over unit,
Sand mold relay unit and transport solidified cell cooperate, it is achieved production, the modeling parameters automatically of required Castings Produce with Furan Resin
Realize parametric control, eliminate the sand mold problem on deformation that manual operation brings, and can effectively reduce the furan of workman's operation intensity
Self-hardening resin sand of muttering casting automatic mo(u)lding line.
The purpose of this utility model is achieved through the following technical solutions: a kind of furan no-bake resin sand casting is automatically
Mo(u)lding line, it includes moulding main computer unit, sand mold roll-over unit, sand mold relay unit, transport solidified cell and has input dress
The control unit put, described moulding main computer unit, sand mold roll-over unit, sand mold relay unit, transport solidified cell all with control
Unit processed electrically connects, and moulding main computer unit is connected with sand mold roll-over unit, sets between sand mold roll-over unit and sand solidified unit
Put sand mold relay unit.
It is preferred that, described control unit is PLC.
It is preferred that, described input equipment includes one or more in keyboard, mouse, button or touch screen
Combination.
It is preferred that, described control unit is arranged on by moulding main computer unit.
It is preferred that, described sand mold roll-over unit includes conveying track A, upset motor and bracing frame, lifting air
Cylinder and framed, described bracing frame is arranged on track A, and can pull back and forth movement on track A by chain, in bracing frame
Being provided with lift cylinder, cylinder one end is connected with framed, can realize framed up and down motion, and the framed interior sandbox that arranges is described
Upset motor is arranged on bracing frame.
It is preferred that, described sand mold relay unit includes travelling bogie and transfer track B, during travelling bogie is placed in
On transition road B, transfer track B is arranged on the end of track A, and transfer track B is by horizontal transfer track and longitudinal transfer track groups
Becoming, travelling bogie includes that axial transport dolly and phloem-xylem transport dolly, described phloem-xylem transport dolly are gone through transition in being arranged on longitudinally
On road, horizontal transfer track one end is arranged on phloem-xylem transport dolly, and axial transport dolly is arranged on horizontal transfer track,
Travelling bogie moves on transfer track B by being connected realization with the cylinder being fixed on transfer track.
It is preferred that, described transport solidified cell includes that feed belt, feed belt are gone through transition in being arranged on longitudinally
By road, sand mold is promoted by the cylinder of driving belt end, it is achieved the transport from travelling bogie to belt.
It is preferred that, described moulding main computer unit includes installing plate, build platform, vibrating device, heater
And mould, installing plate is arranged on vibrating device, and installing plate sets gradually heater and mould, build platform and installation
Plate connects, and described moulding main computer unit is arranged on the lower section of sand frame and sandbox.
It is preferred that, described vibrating device includes beat cylinder and springboard, springboard and cylinders of beating, described
Installing plate be arranged on springboard.
It is preferred that, it is provided with lifting cylinder between described springboard and installing plate, between springboard and build platform
Arranging column, column runs through installing plate and fixes with installing plate, and described post end passes springboard, and column bottom exceeds
The length of springboard part is at least 30mm.
A kind of furan no-bake resin sand automatic mo(u)lding line formative method, comprises the following steps:
S1: before moulding, is heated to technological requirement temperature to mould and sand frame in advance；
S2: the furan resin-sand mixed in advance is filled in sandbox, sandbox is pintongs composition (four plank composition),
Sandbox is arranged on the inner side of sand frame；
S3: control shaking device by control unit and play shake, cylinder of beating drives workbench to produce vibrations, actual production
Cheng Faxian, the vibration amplitude of springboard is more than 30mm, and vibration frequency is 60～120 beats/min, i.e. uses low frequency, high amplitude of vibration
The mould surface degree of packing that vibration mode is produced is best, and surface finish of casting is optimal；
S4: after sand mold ram-jolt, control unit can automatically control being heating and curing of sand mold (forming shape of furan resin-sand)
Time, after reaching the technological requirement time, mould is automatically performed the demoulding (mould separates) process, sand mold switching mechanism two with sand mold
Sandbox is lifted by the lifting cylinder of side, and is drawn to sandbox relay unit at by sandbox along track A by chain gearing,
While sandbox is drawn at sandbox relay unit along track A, control unit control upset machine shaft has rotated sand mold and has turned over
Turning over journey, when above sandbox is turned to travelling bogie, sandbox completes down maneuver by both sides cylinder, and it is little to be placed on transport
Che Shang, sandbox completes sand mold by surrounding cylinder and separates with sand mold afterwards；
S5: travelling bogie is promoted by cylinder and delivers to transport solidified cell along horizontal transfer track and longitudinal transfer track
Feed belt end；
S6: sand mold completes finally to solidify and be transferred at follow-up dip-coating operation on feed belt.
It is preferred that, described sandbox is four mold-opening structures (core-pulling dies on four sides).
It is preferred that, the sandbox related in step S2 in the matched moulds of sandbox and step S4 is completed by surrounding cylinder
Sand mold separates with sand mold；The matched moulds of sandbox and die sinking can be by arranging limiting cylinder at the sandbox back side and passing through limiting cylinder
Realize the folding of sandbox.Specifically, limiting cylinder connects the core-pulling mechanism on sandbox by attachment means, and limiting cylinder controls
The folding of core-pulling mechanism.
Arriving after the self-curing mo(u)ld demoulding between dip coating apparatus, furan sand mold is all at self-hardening, furan during arrival dip-coating operation
The intensity of furane resins sand mold can reach to use the 80%～90% of intensity, the highest, and the sand mold intensity meeting subsequent handling is wanted
Ask.
The beneficial effects of the utility model are: this utility model achieves molding unit (moulding main computer unit), sand mold turns over
Turning cooperating of unit, sand mold relay unit and transport solidified cell, line construction is reasonable, compact, it is simple to producing
Journey control effectively, and reduces land area, and automatic mo(u)lding line achieve automatically the producing of required Castings Produce with Furan Resin,
Modeling parameters realizes parametric control, eliminates the sand mold problem on deformation that manual operation brings, and can effectively reduce workman's work
Industry intensity, effectively serve the effect of personnel reduction and enlargement.
Accompanying drawing explanation
Fig. 1 is that this utility model arranges double and conceals the lateral structural representation of a wherein line part；
Fig. 2 is that this utility model arranges double and conceals the plan structure schematic diagram of a wherein line part；
Fig. 3 is the structural representation of this utility model moulding main computer unit；
In figure, 1-moulding main computer unit, 2-sand mold roll-over unit, 3-sand mold relay unit, 4-transports solidified cell, and 5-is controlled
Unit processed, 1.1-beats cylinder, 1.2-lifting cylinder, 1.3-heater, 1.4-column, 1.5-build platform, 1.6-mould,
1.7-installing plate, 1.8-springboard.
Detailed description of the invention
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings, but protection domain of the present utility model
It is not limited to the following stated.
As shown in FIG. 1 to 3, a kind of furan no-bake resin sand casting automatic mo(u)lding line, it include moulding main computer unit 1,
Sand mold roll-over unit 2, sand mold relay unit 3, transport solidified cell 4 and there is the control unit 5 of input equipment, described moulding
Main computer unit 1, sand mold roll-over unit 2, sand mold relay unit 3, transport solidified cell 4 all electrically connect with control unit 5, moulding master
Machine unit 1 is connected with sand mold roll-over unit 2, arranges sand mold relay unit 3 between sand mold roll-over unit 2 and sand solidified unit.
Preferably, described control unit 5 is PLC or PLC control panel.
Preferably, described input equipment includes the combination of one or more in keyboard, mouse, button or touch screen.
Preferably, it is other that described control unit 5 is arranged on moulding main computer unit 1.
Preferably, described sand mold roll-over unit 2 include conveying track A, upset motor and bracing frame, lift cylinder and
Framed, described bracing frame is arranged on track A, and can pull back and forth movement on track A by chain, is provided with in bracing frame
Lift cylinder, cylinder one end is connected with framed, can realize framed up and down motion, the framed interior sandbox that arranges, described upset electricity
Machine is arranged on bracing frame.
Preferably, described sand mold relay unit 3 includes travelling bogie and transfer track B, and travelling bogie is placed in middle transition
On road B, transfer track B is arranged on the end of track A, and transfer track B is made up of horizontal transfer track and longitudinal transfer track, fortune
Defeated dolly includes that axial transport dolly and phloem-xylem transport dolly, described phloem-xylem transport dolly are arranged on longitudinal transfer track,
Laterally transfer track one end is arranged on phloem-xylem transport dolly, and axial transport dolly is arranged on horizontal transfer track, transport
Dolly moves on transfer track B by being connected realization with the cylinder being fixed on transfer track.
Preferably, described transport solidified cell 4 includes that feed belt, feed belt are arranged on by longitudinal transfer track,
Sand mold is promoted by the cylinder of driving belt end, it is achieved the transport from travelling bogie to belt.
Preferably, described moulding main computer unit 1 includes installing plate 1.7, build platform 1.5, vibrating device, heater
1.3 and mould 1.6, installing plate 1.7 is arranged on vibrating device, and installing plate 1.7 sets gradually heater 1.3 and mould
1.6, build platform 1.5 is connected with installing plate 1.7, and described moulding main computer unit 1 is arranged on the lower section of sand frame and sandbox.
Preferably, described vibrating device includes beat cylinder 1.1 and springboard 1.8, springboard 1.8 and cylinder 1.1 phase of beating
Even, described installing plate 1.7 is arranged on springboard 1.8.
Preferably, being provided with lifting cylinder 1.2 between described springboard 1.8 and installing plate 1.7, springboard 1.8 is put down with moulding
Arranging column 1.4 between platform 1.5, column 1.4 runs through installing plate 1.7 and fixes with installing plate 1.7, described column 1.4 end
Bottom springboard 1.8, and column 1.4, be at least 30mm beyond the length of springboard 1.8 part, this part length in reserve with set
The vibration amplitude put is consistent, can ensure that the steady of installing plate 1.7 during vibration.
Moulding main computer unit 1 can be automatically obtained mould 1.6 heat, sandbox folding, sand mold compacting, sand solidified and automatically
The actions such as the demoulding.Its principle is substantially: moulding main computer unit 1 rely on bottom cylinder 1.1 of beating to realize low frequency height amplitude of vibration
Jarring mode, cylinder 1.1 of beating transmits action by being connected with springboard 1.8, and springboard 1.8 is finally by four root posts 1.4
Action is delivered to build platform 1.5 and installing plate 1.7, installing plate 1.7 mould 1.6 needing to produce installed above, below
Connecting lifting cylinder 1.2, mould 1.6 and installing plate 1.7 can rely on the lifting cylinder 1.2 of bottom to realize matched moulds and to take off
Mould action.By designing stopping means on mould 1.6, can make to keep between mould 1.6 and build platform 1.5 fixing position
Relation.By increasing electric heater unit 1.3 and thermometric idol head bottom mould 1.6, it is possible to achieve the heating of mould 1.6 and
Function of temperature control.
A kind of furan no-bake resin sand automatic mo(u)lding line formative method, comprises the following steps:
S1: before moulding, is heated to technological requirement temperature to mould 1.6 and sand frame in advance；
S2: the furan resin-sand mixed in advance is filled in sandbox, sandbox is pintongs composition (four plank composition),
Sandbox is arranged on the inner side of sand frame；
S3: control shaking device by control unit 5 and play shake, cylinder 1.1 of beating drives workbench to produce vibrations, actual raw
Product process finds, the vibration amplitude of springboard 1.8 is more than 30mm, and vibration frequency is 60～120 beats/min, i.e. uses low frequency, height
The mould surface degree of packing that the vibration mode of amplitude of vibration is produced is best, and surface finish of casting is optimal；
S4: after sand mold ram-jolt, control unit 5 can automatically control being heating and curing of sand mold (forming shape of furan resin-sand)
Time, after reaching the technological requirement time, mould 1.6 is automatically performed the demoulding (mould 1.6 separates) process with sand mold, and sand mold overturns
Sandbox is lifted by the lifting cylinder 1.2 of mechanism both sides, and by chain gearing, along track A, sandbox is drawn to sandbox transfer
At unit, while sandbox is drawn at sandbox relay unit along track A, control unit 5 controls upset machine shaft and rotates
Completing sand mold switching process, when above sandbox is turned to travelling bogie, sandbox completes down maneuver by both sides cylinder, and puts
Putting on travelling bogie, sandbox completes sand mold by surrounding cylinder and separates with sand mold afterwards；
S5: travelling bogie is promoted by cylinder and delivers to transport solidified cell along horizontal transfer track and longitudinal transfer track
The feed belt end of 4；
S6: sand mold completes finally to solidify and be transferred at follow-up dip-coating operation on feed belt.
Preferably, described sandbox is four mold-opening structures (core-pulling die 1.6 on four sides).
Preferably, step S2 relates to sandbox in the matched moulds of sandbox and step S4 by surrounding cylinder complete sand mold with
The separation of sand mold；The matched moulds of sandbox and die sinking by arranging limiting cylinder at the sandbox back side and can be realized by limiting cylinder
The folding of sandbox.Specifically, limiting cylinder connects the core-pulling mechanism on sandbox by attachment means, and limiting cylinder controls tube bundle extracting machine
The folding of structure.
Arriving after the self-curing mo(u)ld demoulding between dip coating apparatus, furan sand mold is all at self-hardening, furan during arrival dip-coating operation
The intensity of furane resins sand mold can reach to use the 80%～90% of intensity, the highest, and the sand mold intensity meeting subsequent handling is wanted
Ask.This utility model achieves and heats from mould 1.6, takes the full mistake such as type, sand mold transport to sand mold ram-jolt, solidification, the demoulding, upset
Journey state modulator, this automatic molding line, relative to traditional-handwork sculpting method, not only improves the concordance of sand mold size, and
And it is also greatly reduced the labor intensity of workman.This utility model can also use two lines to produce, as shown in Figure 1, Figure 2 simultaneously
Shown in, improve production efficiency further.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, it should refer to
Go out, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should comprise
Within protection domain of the present utility model.
Claims (10)
1. a furan no-bake resin sand casting automatic mo(u)lding line, it is characterised in that: it includes that moulding main computer unit, sand mold overturn
Unit, sand mold relay unit, transport solidified cell and there is the control unit of input equipment, described moulding main computer unit, sand
Type roll-over unit, sand mold relay unit, transport solidified cell all electrically connect with control unit, and moulding main computer unit overturns with sand mold
Unit is connected, and arranges sand mold relay unit between sand mold roll-over unit and sand solidified unit.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 1, it is characterised in that: described control
Unit processed is PLC.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 1 and 2, it is characterised in that: described
Input equipment include the combination of one or more in keyboard, mouse, button or touch screen.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 3, it is characterised in that: described control
Unit processed is arranged on by moulding main computer unit.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 1, it is characterised in that: described sand
Type roll-over unit includes conveying track A, upset motor and bracing frame, lift cylinder and framed, and described bracing frame arranges rail
On road A, and can pull back and forth movement on track A by chain, be provided with lift cylinder in bracing frame, cylinder one end is with framed
Connecting, can realize framed up and down motion, the framed interior sandbox that arranges, described upset motor is arranged on bracing frame.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 5, it is characterised in that: described sand
Type relay unit includes travelling bogie and transfer track B, and travelling bogie is placed on transfer track B, and transfer track B is arranged on track
The end of A, transfer track B is made up of horizontal transfer track and longitudinal transfer track, travelling bogie include axial transport dolly and
Phloem-xylem transport dolly, described phloem-xylem transport dolly is arranged on longitudinal transfer track, and horizontal transfer track one end is arranged on
On phloem-xylem transport dolly, axial transport dolly is arranged on horizontal transfer track, travelling bogie by be fixed on transfer track
On cylinder connect realize on transfer track B move.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 6, it is characterised in that: described fortune
Defeated solidified cell includes that feed belt, feed belt are arranged on by longitudinal transfer track, the sand mold gas by driving belt end
Cylinder promotes, it is achieved the transport from travelling bogie to belt.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 5, it is characterised in that: described makes
Type main computer unit includes installing plate, build platform, vibrating device, heater and mould, and installing plate is arranged on vibrating device
On, installing plate sets gradually heater and mould, build platform is connected with installing plate, and described moulding main computer unit is arranged
In sand frame and the lower section of sandbox.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 8, it is characterised in that: described shakes
Dynamic device includes beat cylinder and springboard, springboard and cylinders of beating, and described installing plate is arranged on springboard.
A kind of furan no-bake resin sand casting automatic mo(u)lding line the most according to claim 9, it is characterised in that: described
Be provided with lifting cylinder between springboard and installing plate, column be set between springboard and build platform, column run through installing plate and with
Installing plate is fixed, and described post end passes springboard, and column bottom is at least 30mm beyond the length of springboard part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737383.5U CN205816752U (en) | 2016-07-14 | 2016-07-14 | A kind of furan no-bake resin sand casting automatic mo(u)lding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737383.5U CN205816752U (en) | 2016-07-14 | 2016-07-14 | A kind of furan no-bake resin sand casting automatic mo(u)lding line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816752U true CN205816752U (en) | 2016-12-21 |
Family
ID=57562088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620737383.5U Withdrawn - After Issue CN205816752U (en) | 2016-07-14 | 2016-07-14 | A kind of furan no-bake resin sand casting automatic mo(u)lding line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964953A (en) * | 2016-07-14 | 2016-09-28 | 成都桐林铸造实业有限公司 | Casting and automatic modeling line of no-bake furan resin sand |
-
2016
- 2016-07-14 CN CN201620737383.5U patent/CN205816752U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964953A (en) * | 2016-07-14 | 2016-09-28 | 成都桐林铸造实业有限公司 | Casting and automatic modeling line of no-bake furan resin sand |
| CN105964953B (en) * | 2016-07-14 | 2017-11-21 | 成都桐林铸造实业有限公司 | A kind of furan no-bake resin sand casts automatic mo(u)lding line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20171121 |