CN103317652A - Electrical heating compression molding equipment capable of preventing surface of heat accumulator from being damaged - Google Patents
Electrical heating compression molding equipment capable of preventing surface of heat accumulator from being damaged Download PDFInfo
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- CN103317652A CN103317652A CN2013102410025A CN201310241002A CN103317652A CN 103317652 A CN103317652 A CN 103317652A CN 2013102410025 A CN2013102410025 A CN 2013102410025A CN 201310241002 A CN201310241002 A CN 201310241002A CN 103317652 A CN103317652 A CN 103317652A
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- heat storage
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- punch
- compression molding
- electrical heating
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Abstract
The invention discloses electrical heating compression molding equipment capable of preventing the surface of a heat accumulator from being damaged. The electrical heating compression molding equipment comprises a convex mould, wherein a concave mould is arranged below the convex mould; a charging chamber is arranged between the convex mould and the concave mould; the central line of the concave mould, the central line of the charging chamber and the central line of the convex mould are on the same straight line; a gap is formed between the convex mould and the charging chamber; the heat accumulator is arranged on the outer wall of the concave mould; the heat accumulator simultaneously covers the concave mould, the charging chamber and the convex mould; the heat accumulator is internally provided with a plurality of electric soldering iron cores; the outer wall of the heat accumulator is stuck with a protective case; the protective case can completely cover the outer wall of the heat accumulator. The molding equipment disclosed by the invention is simple in structure; the surface of the heat accumulator is stuck with the metal protective case to isolate the heat accumulator from other equipment; the rigidity of metal is utilized to protect the entireness of the heat accumulator, so that the heat accumulator can work stably.
Description
Technical field
The present invention relates to a kind of equipment, especially relate to a kind of electrical heating compression molding device that can prevent that the heat storage surface is damaged, belong to mechanical field.
Background technology
Compression molding claims compression moulding or compression forming again, is earlier with powdery, and granular or fibrous plastics are put into the mold cavity under the forming temperature, then mold closing pressurization and the operation that makes its moulding and solidify.Compression molding can be used for thermosetting plastics, thermoplastic and elastomeric material.The advantage of compression molding is the production efficiency height, is convenient to realize specialization and automated production; Product size precision height, good reproducibility; Any surface finish need not secondary modification; The baroque goods of energy one-shot forming; Because produce relative low price in batches.Generally adopt the mode of heating rod to heat in the existing compression molding process, its detailed process is for inserting the heating rod of some respectively in the installing hole of heating plate up and down, heating plate transmits heat by the mode of heat transmission to mould, and then realizes mold heated.When adopting existing mode that mould is heated, because heating plate directly is exposed in the atmosphere, quite a few heat is lost in the atmosphere in the preheating of heating plate and the insulating process, and this just makes the efficiency of heating surface reduce.Carry out electrical heating by improvement, Electric heating need be used heat storage, the general employing ceramic making of heat storage, and pottery causes the surface to fall porcelain even breakage after collision easily, makes the work of heat storage be affected.
Summary of the invention
The objective of the invention is to overcome the problem of the easy damaged in collision of heat storage when adopting the Electric heating heating in the existing compression molding; designed a kind of electrical heating compression molding device that can prevent that the heat storage surface is damaged; this former simple in structure; utilization is at the surface of heat storage applying metal containment vessel; heat storage and other equipment are isolated; utilize the hardness of metal, protect the complete of heat storage, make that heat storage can steady operation.
Purpose of the present invention is achieved through the following technical solutions: can prevent the electrical heating compression molding device that the heat storage surface is damaged; comprise punch; the below of described punch is provided with die; be provided with feed compartment between punch and the die; and the center line of die; the center line of feed compartment and the center line of punch are on same straight line; and there is the gap between punch and the feed compartment; the outer wall of described die is provided with heat storage; heat storage wraps die simultaneously; feed compartment and punch; and be provided with some Electric soldering iron cores in the heat storage; be fitted with containment vessel on the outer wall of described heat storage, and containment vessel can cover the outer wall of heat storage fully.
Further, described heat storage comprises heat storage and following heat storage, be provided with some Electric soldering iron cores in last heat storage and the following heat storage, and the axis of Electric soldering iron core is parallel with plumb line, there is the gap between last heat storage and the following heat storage, all is fitted with containment vessel on the outer wall of last heat storage and following heat storage; Described die is arranged in the heat storage; Feed compartment and punch all are arranged on down in the heat storage.
Further, be provided with die orifice between described feed compartment and the die, the two ends of die orifice are connected with die with feed compartment respectively, and the sidewall of die orifice contacts with following heat storage.
Further, described top of going up heat storage is provided with cope match-plate pattern, the top of cope match-plate pattern is fitted with heat insulating mattress, the top of last heat insulating mattress is fitted with moved cross beam, the punch top is provided with pressure head, the axis of pressure head and the axis of punch are on same straight line, and the top of pressure head penetrates cope match-plate pattern simultaneously, goes up heat insulating mattress and moved cross beam.
Further, be provided with fairlead between described punch and the last heat storage, the top of fairlead contacts with the bottom face of cope match-plate pattern, and last heat storage contacts with the outer wall of fairlead, punch contacts with the outer wall of last heat storage, and punch can be done vertical direction along the wall of fairlead and move.
Further, describedly go up the bottom of heat storage and the bottom of following heat storage is provided with fixed head, and fixed head contacts with the bottom of the bottom of corresponding last heat storage and corresponding following heat storage respectively.
Further, the bottom face that the described bottom face of heat storage down is fitted with lower bolster, lower bolster is fitted with workbench, the bottom of female die face is provided with top board, the bottom face of top board contacts with lower bolster, the bottom face upper ejector pin of top board, and the axis of push rod and the axis of die are on same straight line, and push rod runs through lower bolster and workbench simultaneously.
Further, the described fixed head that is arranged on down on the heat storage arranges between lower bolster and the following heat storage, and the two ends of this fixed head contact with following heat storage with lower bolster respectively, and the bottom that is arranged on down the containment vessel on the heat storage outer wall is arranged on this fixed head; The described fixed head that is arranged on heat storage is arranged between heat storage and the following heat storage, and has the gap between this fixed head and the following heat storage, and the bottom that is arranged on the containment vessel on the heat storage outer wall is arranged on this fixed head.
Further, the top end face of described lower bolster is provided with some guide pillars, and guide pillar is arranged between lower bolster and the cope match-plate pattern, and die is arranged between the guide pillar, the bottom of cope match-plate pattern is provided with several guide pin bushings, and the axis of each guide pin bushing all with the axis of a guide pillar wherein on same straight line.
Further, described containment vessel adopts metal material to make.
In sum, the invention has the beneficial effects as follows: this former simple in structure, utilize at the surface of heat storage applying metal containment vessel; heat storage and other equipment are isolated; utilize the hardness of metal, protect the complete of heat storage, make that heat storage can steady operation.
Description of drawings
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in the accompanying drawing: 1-pressure head; 2-moved cross beam; 3-upward heat insulating mattress; 4-cope match-plate pattern; 5-guide pin bushing; 6-upward heat storages; 7-fairlead; 8-guide pillar; 9-Electric soldering iron core; 10-lower bolster; 11-workbench; 12-top board; 13-push rod; 14-die; 15-die orifice; 16-raw material; 17-following containment vessel; 18-following heat storage; 19-feed compartment; 20-fixed head; 21-upward containment vessels; 22-punch.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
As shown in Figure 1; can prevent the electrical heating compression molding device that the heat storage surface is damaged; comprise punch 22; the below of described punch 22 is provided with die 14; be provided with feed compartment 19 between punch 22 and the die 14; and the center line of die 14; the center line of the center line of feed compartment 19 and punch 22 is on same straight line; and there is the gap between punch 22 and the feed compartment 19; the outer wall of described die 14 is provided with heat storage; heat storage wraps die 14 simultaneously; feed compartment 19 and punch 22; and be provided with some Electric soldering iron cores 9 in the heat storage, be fitted with containment vessel on the outer wall of described heat storage, and containment vessel can cover the outer wall of heat storage fully.Electric soldering iron core 9 heating powers; make heat that heat storage is heated; inner cylinder face with the cylindricality heat storage transmits heat; and the containment vessel that wraps up on the outer wall has stoped the collision of heat storage and other equipment; make heat storage be kept perfectly; and then can improve the efficiency of heating surface, the mode that has reduced traditional insertion heating rod heats and causes the phenomenon of heat heat radiation, has improved the utilization rate of heat.
Described heat storage comprises heat storage 6 and following heat storage 18, be provided with some Electric soldering iron cores 9 in last heat storage 6 and the following heat storage 18, and the axis of Electric soldering iron core 9 is parallel with plumb line, there is the gap between last heat storage 6 and the following heat storage 18, all is fitted with containment vessel on the outer wall of last heat storage 6 and following heat storage 18; Described die 14 is arranged in the heat storage 6; Feed compartment 19 and punch 22 all are arranged on down in the heat storage 18; Be provided with die orifice 15 between described feed compartment 19 and the die 14, the two ends of die orifice 15 are connected with die 14 with feed compartment 19 respectively, and the sidewall of die orifice 15 contacts with following heat storage 18.By heat storage being divided into heat storage 6 and following heat storage 18; can make the transmission of heat to transmit according to the mold pressing needs; the outer wall that containment vessel will be gone up heat storage 6 and following heat storage 18 respectively wraps up; and itself have enough distances between punch 22 and the die 14, be used for adding raw material 16 or in die 14, taking out the raw material of moulding at feed compartment 19.
Described top of going up heat storage 6 is provided with cope match-plate pattern 4, the top of cope match-plate pattern 4 is fitted with heat insulating mattress 3, the top of last heat insulating mattress 3 is fitted with moved cross beam 2, punch 22 tops are provided with pressure head 1, the axis of the axis of pressure head 1 and punch 22 is on same straight line, and the top of pressure head 1 penetrates cope match-plate pattern 4 simultaneously, goes up heat insulating mattress 3 and moved cross beam 2.Pressure head 1 is that punch 22 is depressed, and the last heat insulating mattress 3 of setting can make the heat in the heat storage 6 can not be delivered in cope match-plate pattern 4 and even the moved cross beam 2, avoids influencing the kinematic accuracy of cope match-plate pattern 4 and even moved cross beam 2.
Be provided with fairlead 7 between described punch 22 and the last heat storage 6, the top of fairlead 7 contacts with the bottom face of cope match-plate pattern 4, last heat storage 6 contacts with the outer wall of fairlead 7, and punch 22 contacts with the outer wall of last heat storage 6, and punch 22 can be done vertical direction along the wall of fairlead 7 and move.Fairlead 7 is to utilize its smooth internal face to guarantee that punch 22 can be in the plumb line direction when mobile, and raw material 16 is expressed to moulding in the die 14 by die orifice 15.
Describedly go up the bottom of heat storage 6 and the bottom of following heat storage 18 is provided with fixed head 20, and fixed head 20 contacts with the bottom of the bottom of corresponding last heat storage 6 and corresponding following heat storage 18 respectively; The described fixed head 20 that is arranged on down on the heat storage 18 arranges between lower bolster 10 and the following heat storage 18, and the two ends of this fixed head 20 contact with following heat storage 18 with lower bolster 10 respectively, and the bottom that is arranged on down the containment vessel on heat storage 18 outer walls is arranged on this fixed head 20; The described fixed head 20 that is arranged on heat storage 6 is arranged between heat storage 6 and the following heat storage 18, and has the gap between this fixed head 20 and the following heat storage 18, and the bottom that is arranged on the containment vessel on heat storage 6 outer walls is arranged on this fixed head 20.Fixed head 20 is to fix heat storage 6 and following heat storage 18 respectively, for last heat storage 6 provides support with following heat storage 18, makes that going up heat storage 6 keeps stable with following heat storage 18 in along with the process of mold pressing.Describe for convenient; with containment vessel 21 on the containment vessel called after that is fitted on heat storage 6 outer walls; be fitted in down containment vessel 17 under the containment vessel called after on heat storage 18 outer walls; the bottom of last containment vessel 21 and the following containment vessel 17 all bottom of lucky and corresponding fixed head 20 closely contacts; cover the outside wall surface of corresponding heat storage fully, guaranteed the integrity degree of heat storage.
The bottom face that the described bottom face of heat storage 18 down is fitted with lower bolster 10, lower bolster 10 is fitted with workbench 11, the bottom face of die 14 is provided with top board 12, the bottom face of top board 12 contacts with lower bolster 10, the bottom face upper ejector pin 13 of top board 12, and the axis of the axis of push rod 13 and die 14 is on same straight line, and push rod 13 runs through lower bolster 10 and workbench 11 simultaneously.Top board 12 and push rod 13 are to withstand die 14 from the below, make the position of die 14 can keep motionless, and when punch 22 was depressed, die 14 can be unshift, makes material forming accurate.
The top end face of described lower bolster 10 is provided with some guide pillars 8, guide pillar 8 is arranged between lower bolster 10 and the cope match-plate pattern 4, die 14 is arranged between the guide pillar 8, the bottom of cope match-plate pattern 4 is provided with several guide pin bushings 5, and the axis of each guide pin bushing 5 all with the axis of a guide pillar 8 wherein on same straight line.Be under pressure cope match-plate pattern 4 depressed after, excessive for fear of pressure, cause the too for a short time material forming that causes of distance between die 14 and the punch 22 to be failed, so guide pillar 8 and guide pin bushing 5 are set, both guaranteed the minimum range between die 14 and the punch 22, position when also making compression molding can be accurate, moves at plumb line all the time.
Described containment vessel adopts metal material to make.In order to guarantee that heat storage can not damage yet when being subjected to bigger collision, so need to adopt the metal coating shell, the metal coating shell utilizes the hardness of its metal, make collision be absorbed by metal, and heat storage itself keeps safety.
Take aforesaid way, just can realize the present invention preferably.
Claims (10)
1. can prevent the electrical heating compression molding device that the heat storage surface is damaged; it is characterized in that: comprise punch (22); the below of described punch (22) is provided with die (14); be provided with feed compartment (19) between punch (22) and the die (14); and the center line of die (14); the center line of the center line of feed compartment (19) and punch (22) is on same straight line; and there is the gap between punch (22) and the feed compartment (19); the outer wall of described die (14) is provided with heat storage; heat storage wraps die (14) simultaneously; feed compartment (19) and punch (22); and be provided with some Electric soldering iron cores (9) in the heat storage; be fitted with containment vessel on the outer wall of described heat storage, and containment vessel can cover the outer wall of heat storage fully.
2. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 1, it is characterized in that: described heat storage comprises heat storage (6) and following heat storage (18), be provided with some Electric soldering iron cores (9) in last heat storage (6) and the following heat storage (18), and the axis of Electric soldering iron core (9) is parallel with plumb line, there is the gap between last heat storage (6) and the following heat storage (18), all is fitted with containment vessel on the outer wall of last heat storage (6) and following heat storage (18); Described die (14) is arranged in the heat storage (6); Feed compartment (19) and punch (22) all are arranged on down in the heat storage (18).
3. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 2, it is characterized in that: be provided with die orifice (15) between described feed compartment (19) and the die (14), the two ends of die orifice (15) are connected with die (14) with feed compartment (19) respectively, and the sidewall of die orifice (15) contacts with following heat storage (18).
4. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 2, it is characterized in that: described top of going up heat storage (6) is provided with cope match-plate pattern (4), the top of cope match-plate pattern (4) is fitted with heat insulating mattress (3), the top of last heat insulating mattress (3) is fitted with moved cross beam (2), punch (22) top is provided with pressure head (1), the axis of the axis of pressure head (1) and punch (22) is on same straight line, and the top of pressure head (1) penetrates cope match-plate pattern (4) simultaneously, last heat insulating mattress (3) and moved cross beam (2).
5. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 4, it is characterized in that: be provided with fairlead (7) between described punch (22) and the last heat storage (6), the top of fairlead (7) contacts with the bottom face of cope match-plate pattern (4), last heat storage (6) contacts with the outer wall of fairlead (7), punch (22) contacts with the outer wall of last heat storage (6), and punch (22) can be done vertical direction along the wall of fairlead (7) and move.
6. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 4, it is characterized in that: describedly go up the bottom of heat storage (6) and the bottom of following heat storage (18) is provided with fixed head (20), and fixed head (20) contacts with the bottom of the bottom of corresponding last heat storage (6) and corresponding following heat storage (18) respectively.
7. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 6, it is characterized in that: the described bottom face of heat storage (18) down is fitted with lower bolster (10), the bottom face of lower bolster (10) is fitted with workbench (11), the bottom face of die (14) is provided with top board (12), the bottom face of top board (12) contacts with lower bolster (10), the bottom face upper ejector pin (13) of top board (12), and the axis of the axis of push rod (13) and die (14) is on same straight line, and push rod (13) runs through lower bolster (10) and workbench (11) simultaneously.
8. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 7, it is characterized in that: the described fixed head (20) that is arranged on down on the heat storage (18) arranges between lower bolster (10) and the following heat storage (18), and the two ends of this fixed head (20) contact with following heat storage (18) with lower bolster (10) respectively, and the bottom that is arranged on down the containment vessel on heat storage (18) outer wall is arranged on this fixed head (20); The described fixed head (20) that is arranged on heat storage (6) is arranged between heat storage (6) and the following heat storage (18); and have the gap between this fixed head (20) and the following heat storage (18), the bottom that is arranged on the containment vessel on heat storage (6) outer wall is arranged on this fixed head (20).
9. the electrical heating compression molding device that can prevent that the heat storage surface is damaged according to claim 8, it is characterized in that: the top end face of described lower bolster (10) is provided with some guide pillars (8), guide pillar (8) is arranged between lower bolster (10) and the cope match-plate pattern (4), die (14) is arranged between the guide pillar (8), the bottom of cope match-plate pattern (4) is provided with several guide pin bushings (5), and the axis of each guide pin bushing (5) all with the axis of a guide pillar (8) wherein on same straight line.
10. according to any described electrical heating compression molding device that can prevent that the heat storage surface is damaged in the claim 1 to 9, it is characterized in that: described containment vessel adopts metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102410025A CN103317652A (en) | 2013-06-18 | 2013-06-18 | Electrical heating compression molding equipment capable of preventing surface of heat accumulator from being damaged |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102410025A CN103317652A (en) | 2013-06-18 | 2013-06-18 | Electrical heating compression molding equipment capable of preventing surface of heat accumulator from being damaged |
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| CN103317652A true CN103317652A (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102410025A Pending CN103317652A (en) | 2013-06-18 | 2013-06-18 | Electrical heating compression molding equipment capable of preventing surface of heat accumulator from being damaged |
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| CN (1) | CN103317652A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63309409A (en) * | 1987-06-12 | 1988-12-16 | Inoue Japax Res Inc | Mold device for induction heat forming |
| CN102791455A (en) * | 2010-03-09 | 2012-11-21 | 曙制动器工业株式会社 | Compression molding apparatus and molding die |
| CN203305430U (en) * | 2013-06-18 | 2013-11-27 | 四川中邦模具有限公司 | Electric heating pressure forming equipment capable of protecting surface of heat storage body |
-
2013
- 2013-06-18 CN CN2013102410025A patent/CN103317652A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63309409A (en) * | 1987-06-12 | 1988-12-16 | Inoue Japax Res Inc | Mold device for induction heat forming |
| CN102791455A (en) * | 2010-03-09 | 2012-11-21 | 曙制动器工业株式会社 | Compression molding apparatus and molding die |
| CN203305430U (en) * | 2013-06-18 | 2013-11-27 | 四川中邦模具有限公司 | Electric heating pressure forming equipment capable of protecting surface of heat storage body |
Non-Patent Citations (1)
| Title |
|---|
| 李冬梅等: "《热模压成型模具加热系统的改进》", 《现代塑料加工应用》, vol. 21, no. 3, 30 June 2009 (2009-06-30), pages 60 - 63 * |
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Application publication date: 20130925 |