CN107336394A - Phenoplasts inspection shaft well lid automates heat pressing forming device and its drawing method - Google Patents
Phenoplasts inspection shaft well lid automates heat pressing forming device and its drawing method Download PDFInfo
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- CN107336394A CN107336394A CN201710703640.2A CN201710703640A CN107336394A CN 107336394 A CN107336394 A CN 107336394A CN 201710703640 A CN201710703640 A CN 201710703640A CN 107336394 A CN107336394 A CN 107336394A
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- well lid
- heat pressing
- phenoplasts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
- B29K2061/04—Phenoplasts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses phenoplasts inspection shaft well lid automation heat pressing forming device and its drawing method, including heat pressing and molding mold, transfer robot, automatic control system, heat pressing and molding mold includes mould bases, at least four die main bodies for being fixed on mould bases, lower template, and die main body includes upper heating plate, hydraulic mechanism, upper male mould, lower cavity die；Transfer robot, automatic control system are arranged on heat pressing and molding mold both sides, set stripping manipulator, feeding mechanical hand on transfer robot, heating rod and temp probe are respectively equipped with upper heating plate and lower template.Drawing method：1. feeding, 2. heat pressing and molding mold temperature-pressure, 3. product stripping.Inventive die is simple in construction, it is not necessary to large pressing machine equipment, so that it may carries out the hot-forming processing of automation that the mould of phenoplasts inspection shaft well lid one has more, it is few to consume the energy, production safety is reliable, improves production efficiency 400% 600%, realizes that well lid is full-automatic to be produced in enormous quantities.
Description
Technical field
The present invention relates to plastic inspection well well lid forming processing technology field, phenoplasts inspection shaft well lid is specifically related to
Automate heat pressing forming device and its drawing method.
Background technology
Urban construction is with the plastic inspection well in Give drainings or sewage disposal pipe network system typically by well lid, well room and well seat
Composition, for ease of overhauling, cleaning and dredge water supply and sewerage pipeline and its facility, maintainer can be located at the inspection on ground by opening
Look into well well lid and enter inspection shaft.Plastic inspection well well lid common used material is rubber or thermoplastic plastic composite material, rubber or heat
Thermoplastic plastic composite although easy processing and forming, but repeat to process because recyclable, and it is easily stolen, also, rubber or heat
Thermoplastic plastic mechanical strength is low, and plastic inspection well well lid is difficult to meet high-intensity performance requirement.
Plastic inspection well well lid is size and the larger plate disk-like accessory of weight, and diameter is generally higher than 600mm, thickness
20-50mm, weight are more than 5 kilograms, and its hot-forming processing mainly uses traditional fixed mould structure (plastic mould
Technical manual, China Machine Press, page 276,1997.6, ISBN 7-111-05348-6), i.e. heat pressing and molding mold upper and lower mould
It is separately fixed on the upper lower platen of large press, compacting, die sinking, taking-up product are carried out in press, usually a mould one
The two template die structures gone out, although mould structure is simple, mould low production efficiency, press production equipment cost height.
Phenoplasts high mechanical strength, it is unlikely to deform, and not recyclable repetition is processed, phenoplasts inspection shaft well lid has
Good application value, however, it is fixed it is hot-forming be by manually-operated mechanization or semi-automatic work process, such as
Fruit is hot-forming using conventional fixed-type, and because mold temperature is higher during hot-forming, and phenoplasts are in hot pressing
In can produce toxic and harmful gas, so, phenoplasts inspection shaft well lid using hot-press molding method process, it is necessary to solve
Security hidden trouble existing for low production efficiency and manual operation, therefore, it is proposed that a kind of phenoplasts inspection shaft well lid from
Dynamicization heat pressing forming device and its drawing method.
The content of the invention
The technical problem to be solved in the present invention is the defects of overcoming prior art, there is provided a kind of phenoplasts inspection shaft well lid
Heat pressing forming device and its drawing method are automated, solves phenoplasts inspection shaft well lid using hot-press molding method processing life
The problem of safety problem and raising production efficiency of production, and production equipment is saved, reduce cost.
In order to solve the above technical problems, the present invention provides following technical scheme：
Phenoplasts inspection shaft well lid automates heat pressing forming device, including heat pressing and molding mold, transfer robot, automatically controls
System, heat pressing and molding mold include mould bases, die main body, lower template, and die main body includes upper heating plate, hydraulic mechanism, convex
Mould, the lower cavity die being engaged with upper male mould, die main body is at least provided with four；
Mould bases includes cope plate, column, the bottom plate of the circular plate type parallel with cope plate of horizontal circular plate type, and column is vertically solid
Due between cope plate and bottom plate, each die main body is evenly distributed between cope plate and lower template, and hydraulic mechanism is fixed on
The lower surface of cope plate, upper heating plate are fixed on the plunger driving mechanism of hydraulic mechanism, and upper male mould is fixed under heating plate
End face, lower template are fixed on the upper surface of bottom plate, and column passes through the center of lower template, is evenly distributed in the upper surface of lower template
Have with die main body quantity identical groove one, each lower cavity die of die main body is individually fixed in each groove one, in lower cavity die
Upper surface be provided with groove two, well lid workpiece is located in groove two, is provided with the lower surface of upper male mould and is engaged with groove two
Upper shaping boss, lower surface and the groove two of upper shaping boss form the mold cavity of well lid processing and forming；
Transfer robot is arranged on the side of heat pressing and molding mold, and can circumferentially be moved along heat pressing and molding mold, in conveying robot
Stripping manipulator, feeding mechanical hand are set on people, and automatic control system is arranged on heat pressing and molding mold opposite side, in upper heating plate
Heating rod and temp probe are respectively equipped with interior and lower template.
Heating rod on each in heating plate and in lower template is provided with multiple.
Hydraulic mechanism, heating rod, temp probe, transfer robot, stripping manipulator and feeding mechanical hand are electrically connected certainly respectively
Autocontrol system.
The material of well lid workpiece is phenoplasts.
Phenoplasts inspection shaft well lid automates hot-forming drawing method, and it is as follows to automate hot-forming pressing step：
1. feeding：The multiple hydraulic mechanisms of automatic control system Synchronization Control or order successively control a hydraulic mechanism respectively to
Heating plate in upper pulling, upper male mould is opened from lower cavity die, then control feeding mechanical hand to load phenol into the groove two of lower cavity die
Aldehyde doses of plastics；
2. heat pressing and molding mold temperature-pressure：Upper male mould and lower cavity die are closed, allow heat pressing and molding mold to be in closed impaction shape
State, then upper heating plate, lower template are pressurizeed, upper male mould, the pressure of lower cavity die are arranged in the range of 30-50MPa, hot-forming
The temperature control of mould presses setting time pressurize heat cure in the hot-press solidifying temperature range of the well lid of setting；
3. product stripping：After heating pressurize reaches the time specified, pass through the multiple hydraulic mechanisms of automatic control system Synchronization Control
Or order controls a hydraulic mechanism to pull up heating plate respectively successively, upper male mould is opened from lower cavity die, when convex
After mould and lower cavity die are opened, control stripping manipulator takes the well lid product in the groove two of each lower cavity die away, completes a job
Process.
The hot-press solidifying temperature of the well lid is 125-170 DEG C.
Pressurize setting time 20-40min, the heating-up temperature of heat pressing and molding mold are risen by design temperature requirement in ladder segmentation
It is high.
After upper male mould closes with lower cavity die, phenoplasts dispensing is pressed on well lid shaping and added by the upper shaping boss of upper male mould
In the mold cavity of work, automatic control system control heating rod first preheats to heat pressing and molding mold, and warm is in ladder
Segmentation rise, and be incubated in each temperature step section, heat pressing and molding mold is warmed to setting again after the completion of preheating
The hot-press solidifying temperature of well lid, then be incubated.
The heat pressing and molding mold mould bases of the present invention uses cope plate, bottom plate and pillar construction, and column is fixedly connected with circular plate type
Cope plate, bottom plate, and positioned at cope plate, the center of bottom plate, simplify mould structure, mould bases, which plays, substitutes four guide pillar forcing presses
Effect, column quantity are one, facilitate mould filler and die sinking pickup, save large pressing machine equipment investment.
The lower template upper surface of the heat pressing and molding mold of the present invention is circumferentially all provided with 4 to 6 lower cavity dies of quantity, each lower cavity die
The well lid processing and forming die cavity of mould is formed with corresponding upper male mould respectively；Each upper male mould connects corresponding upper heating
Plate, each upper heating plate connect corresponding hydraulic mechanism, and hydraulic mechanism is circumferentially each provided at the lower surface of cope plate.
Heating rod and temperature control system are uniformly arranged in the upper heating plate of heat pressing and molding mold of the present invention, lower template,
That is temp probe, mould temperature control in 125-170 DEG C of phenoplasts inspection shaft well lid hot-press solidifying temperature, upper male mould,
The temperature of lower cavity die is uniformly distributed and the temperature difference is less than 5 DEG C；When hot-forming, upper male mould, the pressure of lower cavity die are 30-50MPa, are protected
Time 20-40min is pressed, mold temperature is by design requirement in ladder segmentation rise.
The phenoplasts inspection shaft well lid automatic hot apparatus shaped device of the present invention, each hot-forming job step of mold cavity
Suddenly can be synchronous progress, or interval time is carried out order successively.
The phenoplasts inspection shaft well lid automatic hot apparatus shaped device of the present invention, hydraulic press is controlled by automatic control system
Structure, transfer robot, the course of work and its working cycles of heating rod and temperature control system.
Beneficial effect of the present invention：1. phenoplasts inspection shaft well lid automatic hot apparatus mould uses a mould at least 4 chamber knots
Structure, the hot-forming processing of at least 4 secondary moulds is realized with a secondary mould, improve production efficiency, a relatively conventional mould one
The two template die structures gone out, improve production efficiency 400%-600%；2. using the mould bases of cope plate, bottom plate and pillar construction, facilitate mould
Have filler and die sinking pickup, substitute large pressing machine, save production equipment, reduce energy resource consumption, reduce cost；3. adopt
With transfer robot and automatic control system, realize that phenoplasts inspection shaft well lid is full-automatic and produce in enormous quantities, avoid people
Potential safety hazard existing for work operation；The present invention is scientific and reasonable for structure, and the consumption energy is few, and production efficiency is high, and it is large quantities of to realize well lid
The automation of production is measured, and production safety is reliable.
Brief description of the drawings
Fig. 1 is the structural representation that phenoplasts inspection shaft well lid of the present invention automates heat pressing forming device；
Fig. 2 is lower cavity die, the overlooking the structure diagram of lower template in Fig. 1；
Fig. 3 is the mould Operating In Persistent Current Mode shape that phenoplasts inspection shaft well lid of the present invention automates heat pressing forming device embodiment 1,2
State structural representation；
Fig. 4 is the mould Operating In Persistent Current Mode state that phenoplasts inspection shaft well lid of the present invention automates heat pressing forming device embodiment 3
Structural representation.
In figure marked as：Cope plate 1, upper heating plate 2, hydraulic mechanism 3, heating rod 4, upper male mould 5, upper shaping boss 5-1,
Column 6, automatic control system 7, lower cavity die 8, the 8-1 of groove two, well lid workpiece 9, lower template 10, the 10-1 of groove one, bottom plate 11,
Transfer robot 12, stripping manipulator 13, feeding mechanical hand 14, temp probe 15.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1：Referring to figs. 1 to Fig. 3,
Phenoplasts inspection shaft well lid automates heat pressing forming device, including heat pressing and molding mold, transfer robot 12, automatic control
System 7 processed, heat pressing and molding mold include mould bases, die main body, lower template 10, and die main body includes upper heating plate 2, hydraulic mechanism
3rd, upper male mould 5, the lower cavity die 8 being engaged with upper male mould 5, die main body are provided with four.
Mould bases includes cope plate 1, column 6, the bottom plate 11 of the circular plate type parallel with cope plate 1 of horizontal circular plate type, stands
Post 6 is vertically fixed between cope plate 1 and bottom plate 11, each die main body be evenly distributed in cope plate 1 and lower template 10 it
Between, hydraulic mechanism 3 is fixed on the lower surface of cope plate 1, and upper heating plate 2 is fixed on the plunger driving mechanism of hydraulic mechanism 3, convex
Mould 5 is fixed on the lower surface of heating plate 2, and lower template 10 is fixed on the upper surface of bottom plate 11, and column 6 is passed through in lower template 10
The heart, be evenly distributed in the upper surface of lower template 10 with the 10-1 of die main body quantity identical groove one, die main body it is each
Lower cavity die 8 is individually fixed in each 10-1 of groove one, and the 8-1 of groove two, well lid workpiece 9 are provided with the upper surface of lower cavity die 8
In in the 8-1 of groove two, being provided with the upper shaping boss 5-1 being engaged with the 8-1 of groove two in the lower surface of upper male mould 5, upper shaping is convex
Platform 5-1 lower surface and the mold cavity of the 8-1 of groove two composition well lid processing and formings.
Transfer robot 12 is arranged on the side of heat pressing and molding mold, and can circumferentially be moved along heat pressing and molding mold, is removing
Transport and stripping manipulator 13, feeding mechanical hand 14 are set in robot 12, it is another that automatic control system 7 is arranged on heat pressing and molding mold
Side, three heating rods 4 and a temp probe 15 are respectively equipped with upper heating plate 2 and in lower template 10.Multiple heating rods 4 are just
In by upper heating plate 2, the heat temperature raising of lower template 10.
Hydraulic mechanism 3, heating rod 4, temp probe 15, transfer robot 12, stripping manipulator 13 and feeding mechanical hand 14
The automatic control system that is electrically connected respectively 7.Automatic control system 7 can control respectively hydraulic mechanism 3, heating rod 4, temp probe 15,
Transfer robot 12, stripping manipulator 13 and feeding mechanical hand 14 work.
The material of well lid workpiece 9 is phenoplasts.Phenoplasts high mechanical strength, it is unlikely to deform, and it is not recyclable heavy
Work is added with, will not be tampered；The hot-press solidifying temperature of well lid workpiece 9 be 125-170 DEG C, in this temperature phenoplasts hot pressing consolidate
It is good to change effect.
Phenoplasts inspection shaft well lid automates hot-forming drawing method, and it is as follows to automate hot-forming pressing step：
1. feeding：The multiple hydraulic mechanisms 3 of the Synchronization Control of automatic control system 7 pull up heating plate 2 respectively, from lower cavity die 8
Upper opening upper male mould 5, then control feeding mechanical hand 14 to load phenoplasts dispensing into the 8-1 of groove two of lower cavity die 8；
2. heat pressing and molding mold temperature-pressure：Control multiple hydraulic mechanisms 3 to promote separately down by automatic control system 7 to add
Hot plate 2, upper male mould 5 and lower cavity die 8 are closed, allow heat pressing and molding mold to be in closed impaction state, upper shaping boss 5-1 is by phenol
Aldehyde doses of plastics is pressed in mold cavity, and then upper heating plate 2, lower template 10 are pressurizeed by hydraulic mechanism 3, upper male mould 5,
The pressure of lower cavity die 8 is arranged to 30MPa, and the hot-press solidifying temperature of well lid is 155 DEG C, sets dwell time 20min, proceeds by
Pressurize heat cure；
Heating rod 4 is controlled to heat upper heating plate 2, upper male mould 5, lower template 10, lower cavity die 8 by automatic control system 7,
Heating-up temperature is first set in 125 DEG C, by the feedback of the information of temp probe 15, can know in real time upper heating plate 2, upper male mould 5,
The specific ramp case of lower template 10, lower cavity die 8, when the temperature of upper heating plate 2, upper male mould 5, lower template 10, lower cavity die 8 reaches
After 125 DEG C, five minutes are incubated, allows and entirely goes up heating plate 2, upper male mould 5, lower template 10, the temperature equalization of lower cavity die 8 and adaptation
Temperature-rise period, then the heating-up temperature of heating rod 4 is set to 135 DEG C, when upper heating plate 2, upper male mould 5, lower template 10, lower cavity die
After 8 temperature reaches 135 DEG C, five minutes are incubated, then heating rod 4 is raised into temperature setting in 155 DEG C of hot-press solidifying temperature, when upper
After heating plate 2, upper male mould 5, lower template 10, the temperature of lower cavity die 8 reach 155 DEG C, now the heating-up temperature of heating rod 4 is protected always
Hold last set temperature-resistant, can carry out insulation five minutes, above insulating process can allow heating plate 2, upper male mould 5, lower mould
Plate 10, the temperature of lower cavity die 8 are uniformly distributed and the temperature difference is less than 5 DEG C；Occurs temperature inequality to avoid mould from raising temperature suddenly
The problem of even, deformation excessive and mold damage, and heat cure reaction stability requirement can be met；
3. product stripping：After heating pressurize reaches the time specified, pass through the multiple hydraulic mechanisms of the Synchronization Control of automatic control system 7
3 pull up heating plate 2 respectively, and upper male mould 5 is opened from lower cavity die 8, and after upper male mould 5 and the opening of lower cavity die 8, control is de-
Mould manipulator 13 takes the well lid product in the 8-1 of groove two of each lower cavity die 8 away, completes a course of work.
Embodiment 2：Referring to figs. 1 to Fig. 3,
Phenoplasts inspection shaft well lid automates heat pressing forming device, and its structure is same as Example 1.
Phenoplasts inspection shaft well lid automates hot-forming drawing method, and it is as follows to automate hot-forming pressing step：
1. feeding：The multiple hydraulic mechanisms 3 of the Synchronization Control of automatic control system 7 pull up heating plate 2 respectively, from lower cavity die 8
Upper opening upper male mould 5, then control feeding mechanical hand 14 to load phenoplasts dispensing into the 8-1 of groove two of lower cavity die 8；
2. heat pressing and molding mold temperature-pressure：Control multiple hydraulic mechanisms 3 to promote separately down by automatic control system 7 to add
Hot plate 2, upper male mould 5 and lower cavity die 8 are closed, allow heat pressing and molding mold to be in closed impaction state, upper shaping boss 5-1 is by phenol
Aldehyde doses of plastics is pressed in mold cavity, and then upper heating plate 2, lower template 10 are pressurizeed by hydraulic mechanism 3, upper male mould 5,
The pressure of lower cavity die 8 is arranged to 40MPa, and the hot-press solidifying temperature of well lid is 160 DEG C, sets dwell time 30min, proceeds by
Pressurize heat cure；
Heating rod 4 is controlled to heat upper heating plate 2, upper male mould 5, lower template 10, lower cavity die 8 by automatic control system 7,
Heating-up temperature is first set in 125 DEG C, by the feedback of the information of temp probe 15, can know in real time upper heating plate 2, upper male mould 5,
The specific ramp case of lower template 10, lower cavity die 8, when the temperature of upper heating plate 2, upper male mould 5, lower template 10, lower cavity die 8 reaches
After 125 DEG C, five minutes are incubated, allows and entirely goes up heating plate 2, upper male mould 5, lower template 10, the temperature equalization of lower cavity die 8 and adaptation
Temperature-rise period, then the heating-up temperature of heating rod 4 is set to 145 DEG C, when upper heating plate 2, upper male mould 5, lower template 10, lower cavity die
After 8 temperature reaches 145 DEG C, five minutes are incubated, then heating rod 4 is raised into temperature setting in 160 DEG C of hot-press solidifying temperature, when upper
After heating plate 2, upper male mould 5, lower template 10, the temperature of lower cavity die 8 reach 160 DEG C, now the heating-up temperature of heating rod 4 is protected always
Hold last set temperature-resistant, can carry out insulation five minutes, above insulating process can allow heating plate 2, upper male mould 5, lower mould
Plate 10, the temperature of lower cavity die 8 are uniformly distributed and the temperature difference is less than 5 DEG C；Occurs temperature inequality to avoid mould from raising temperature suddenly
The problem of even, deformation excessive and mold damage, and heat cure reaction stability requirement can be met；
3. product stripping：After heating pressurize reaches the time specified, pass through the multiple hydraulic mechanisms of the Synchronization Control of automatic control system 7
3 pull up heating plate 2 respectively, and upper male mould 5 is opened from lower cavity die 8, and after upper male mould 5 and the opening of lower cavity die 8, control is de-
Mould manipulator 13 takes the well lid product in the 8-1 of groove two of each lower cavity die 8 away, completes a course of work.
Embodiment 3：Reference picture 1, Fig. 2, Fig. 4,
Phenoplasts inspection shaft well lid automates heat pressing forming device, and its structure is same as Example 1.
Phenoplasts inspection shaft well lid automates hot-forming drawing method, and it is as follows to automate hot-forming pressing step：
1. feeding：The sequence counter-clockwise of automatic control system 7 controls each hydraulic mechanism 3 to pull up heating plate 2 respectively successively, from
Upper male mould 5 is opened on lower cavity die 8, then controls feeding mechanical hand 14 to load phenoplasts into the 8-1 of groove two of lower cavity die 8 and matches somebody with somebody
Material；
2. heat pressing and molding mold temperature-pressure：Each hydraulic mechanism 3 is controlled to distinguish successively by the sequence counter-clockwise of automatic control system 7
Push down on heating plate 2, upper male mould 5 and lower cavity die 8 closed, allow heat pressing and molding mold to be in closed impaction state, on into
Phenoplasts dispensing is pressed in mold cavity by type boss 5-1, then by hydraulic mechanism 3 to upper heating plate 2, lower template 10
Pressurization, upper male mould 5, the pressure of lower cavity die 8 are arranged to 50MPa, and the hot-press solidifying temperature of well lid is 170 DEG C, sets the dwell time
40min, proceed by pressurize heat cure；
Heating rod 4 is controlled to heat upper heating plate 2, upper male mould 5, lower template 10, lower cavity die 8 by automatic control system 7,
Heating-up temperature is first set in 130 DEG C, by the feedback of the information of temp probe 15, can know in real time upper heating plate 2, upper male mould 5,
The specific ramp case of lower template 10, lower cavity die 8, when the temperature of upper heating plate 2, upper male mould 5, lower template 10, lower cavity die 8 reaches
After 130 DEG C, five minutes are incubated, allows and entirely goes up heating plate 2, upper male mould 5, lower template 10, the temperature equalization of lower cavity die 8 and adaptation
Temperature-rise period, then the heating-up temperature of heating rod 4 is set to 150 DEG C, when upper heating plate 2, upper male mould 5, lower template 10, lower cavity die
After 8 temperature reaches 150 DEG C, five minutes are incubated, then heating rod 4 is raised into temperature setting in 170 DEG C of hot-press solidifying temperature, when upper
After heating plate 2, upper male mould 5, lower template 10, the temperature of lower cavity die 8 reach 170 DEG C, now the heating-up temperature of heating rod 4 is protected always
Hold last set temperature-resistant, can carry out insulation five minutes, above insulating process can allow heating plate 2, upper male mould 5, lower mould
Plate 10, the temperature of lower cavity die 8 are uniformly distributed and the temperature difference is less than 5 DEG C；Occurs temperature inequality to avoid mould from raising temperature suddenly
The problem of even, deformation excessive and mold damage, and heat cure reaction stability requirement can be met；
3. product stripping：After heating pressurize reaches the time specified, controlled successively respectively by the sequence counter-clockwise of automatic control system 7
Hydraulic mechanism 3 pulls up heating plate 2 respectively, upper male mould 5 is opened from lower cavity die 8, when upper male mould 5 and lower cavity die 8 are opened
Afterwards, control stripping manipulator 13 takes the well lid product in the 8-1 of groove two of each lower cavity die 8 away, completes a course of work.
Phenoplasts inspection shaft well lid automation heat pressing forming device and its drawing method of the present invention, have scientific and reasonable
Structure, at least four products can be disposably produced, processing efficiency is substantially increased, reduces energy resource consumption, realize well
The automation of batch production is covered, saves manually, it also avoid manually producing the hidden danger being hazardous to the human body, and phenoplasts
High mechanical strength, it is unlikely to deform, and not recyclable repetition is processed, avoiding well lid has stolen situation, is adapted to promote the use of.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. phenoplasts inspection shaft well lid automates heat pressing forming device, including heat pressing and molding mold, transfer robot, automatic control
System processed, it is characterised in that heat pressing and molding mold include mould bases, die main body, lower template, die main body include upper heating plate,
Hydraulic mechanism, upper male mould, the lower cavity die being engaged with upper male mould, die main body is at least provided with four；
Mould bases includes cope plate, column, the bottom plate of the circular plate type parallel with cope plate of horizontal circular plate type, and column is vertically solid
Due between cope plate and bottom plate, each die main body is evenly distributed between cope plate and lower template, and hydraulic mechanism is fixed on
The lower surface of cope plate, upper heating plate are fixed on the plunger driving mechanism of hydraulic mechanism, and upper male mould is fixed under heating plate
End face, lower template are fixed on the upper surface of bottom plate, and column passes through the center of lower template, is evenly distributed in the upper surface of lower template
Have with die main body quantity identical groove one, each lower cavity die of die main body is individually fixed in each groove one, in lower cavity die
Upper surface be provided with groove two, well lid workpiece is located in groove two, is provided with the lower surface of upper male mould and is engaged with groove two
Upper shaping boss, lower surface and the groove two of upper shaping boss form the mold cavity of well lid processing and forming；
Transfer robot is arranged on the side of heat pressing and molding mold, and can circumferentially be moved along heat pressing and molding mold, in conveying robot
Stripping manipulator, feeding mechanical hand are set on people, and automatic control system is arranged on heat pressing and molding mold opposite side, in upper heating plate
Heating rod and temp probe are respectively equipped with interior and lower template.
2. phenoplasts inspection shaft well lid according to claim 1 automates heat pressing forming device, it is characterised in that each
Heating rod in upper heating plate and in lower template is provided with multiple.
3. phenoplasts inspection shaft well lid according to claim 1 or 2 automates heat pressing forming device, it is characterised in that
Hydraulic mechanism, heating rod, temp probe, transfer robot, stripping manipulator and feeding mechanical hand are electrically connected to automatically control respectively
System.
4. phenoplasts inspection shaft well lid according to claim 3 automates heat pressing forming device, it is characterised in that well lid
The material of workpiece is phenoplasts.
5. phenoplasts inspection shaft well lid automates hot-forming drawing method, it is characterised in that automates hot-forming compacting
Step is as follows：
1. feeding：The multiple hydraulic mechanisms of automatic control system Synchronization Control or order successively control a hydraulic mechanism respectively to
Heating plate in upper pulling, upper male mould is opened from lower cavity die, then control feeding mechanical hand to load phenol into the groove two of lower cavity die
Aldehyde doses of plastics；
2. heat pressing and molding mold temperature-pressure：Upper male mould and lower cavity die are closed, allow heat pressing and molding mold to be in closed impaction shape
State, then upper heating plate, lower template are pressurizeed, upper male mould, the pressure of lower cavity die are arranged in the range of 30-50MPa, hot-forming
The temperature control of mould presses setting time pressurize heat cure in the hot-press solidifying temperature range of the well lid of setting；
3. product stripping：After heating pressurize reaches the time specified, pass through the multiple hydraulic mechanisms of automatic control system Synchronization Control
Or order controls a hydraulic mechanism to pull up heating plate respectively successively, upper male mould is opened from lower cavity die, when convex
After mould and lower cavity die are opened, control stripping manipulator takes the well lid product in the groove two of each lower cavity die away, completes a job
Process.
6. phenoplasts inspection shaft well lid according to claim 5 automates hot-forming drawing method, it is characterised in that
The hot-press solidifying temperature of the well lid is 125-170 DEG C.
7. phenoplasts inspection shaft well lid according to claim 6 automates hot-forming drawing method, it is characterised in that
Pressurize setting time 20-40min, the heating-up temperature of heat pressing and molding mold are raised by design temperature requirement in ladder segmentation.
8. phenoplasts inspection shaft well lid according to claim 7 automates hot-forming drawing method, it is characterised in that
After upper male mould closes with lower cavity die, phenoplasts dispensing is pressed on the mould of well lid processing and forming by the upper shaping boss of upper male mould
In die cavity, automatic control system control heating rod first preheats to heat pressing and molding mold, and warm raises in ladder segmentation,
And be incubated in each temperature step section, heat pressing and molding mold is warmed to the hot pressing of the well lid of setting again after the completion of preheating
Solidification temperature, then be incubated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703640.2A CN107336394A (en) | 2017-08-16 | 2017-08-16 | Phenoplasts inspection shaft well lid automates heat pressing forming device and its drawing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703640.2A CN107336394A (en) | 2017-08-16 | 2017-08-16 | Phenoplasts inspection shaft well lid automates heat pressing forming device and its drawing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107336394A true CN107336394A (en) | 2017-11-10 |
Family
ID=60214076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710703640.2A Withdrawn CN107336394A (en) | 2017-08-16 | 2017-08-16 | Phenoplasts inspection shaft well lid automates heat pressing forming device and its drawing method |
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| CN (1) | CN107336394A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407178A (en) * | 2018-01-31 | 2018-08-17 | 东莞市天合机电开发有限公司 | A kind of Automobile Plastic Parts mold mechanism |
| CN111722602A (en) * | 2020-05-22 | 2020-09-29 | 中建材光芯科技有限公司 | Automatic hot-press molding system of optical fiber panel and working method |
| CN112123665A (en) * | 2020-09-16 | 2020-12-25 | 嵊州润雅电子科技有限公司 | Blank die-casting device with preheat and detect function |
| CN112549405A (en) * | 2020-11-12 | 2021-03-26 | 封满秀 | Nondestructive composite resin manhole cover secondary processing device |
| CN113211701A (en) * | 2021-02-05 | 2021-08-06 | 江苏大学 | PEKK powder hot-pressing forming die and forming method based on universal testing machine |
-
2017
- 2017-08-16 CN CN201710703640.2A patent/CN107336394A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407178A (en) * | 2018-01-31 | 2018-08-17 | 东莞市天合机电开发有限公司 | A kind of Automobile Plastic Parts mold mechanism |
| CN111722602A (en) * | 2020-05-22 | 2020-09-29 | 中建材光芯科技有限公司 | Automatic hot-press molding system of optical fiber panel and working method |
| CN112123665A (en) * | 2020-09-16 | 2020-12-25 | 嵊州润雅电子科技有限公司 | Blank die-casting device with preheat and detect function |
| CN112549405A (en) * | 2020-11-12 | 2021-03-26 | 封满秀 | Nondestructive composite resin manhole cover secondary processing device |
| CN113211701A (en) * | 2021-02-05 | 2021-08-06 | 江苏大学 | PEKK powder hot-pressing forming die and forming method based on universal testing machine |
| CN113211701B (en) * | 2021-02-05 | 2022-06-24 | 江苏大学 | PEKK powder hot-pressing forming die and forming method based on universal testing machine |
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Inventor after: Tan Wensheng Inventor after: Tan Fangtian Inventor after: Li Hongda Inventor after: Kong Yong Inventor after: Shi Caiyun Inventor after: Xu Bo Inventor before: Tan Wensheng Inventor before: Li Hongda Inventor before: Kong Yong Inventor before: Shi Caiyun Inventor before: Xu Bo |
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Application publication date: 20171110 |