CN2880455Y - Demould liftout device of injection shaping machine - Google Patents
Demould liftout device of injection shaping machine Download PDFInfo
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- CN2880455Y CN2880455Y CN 200620002167 CN200620002167U CN2880455Y CN 2880455 Y CN2880455 Y CN 2880455Y CN 200620002167 CN200620002167 CN 200620002167 CN 200620002167 U CN200620002167 U CN 200620002167U CN 2880455 Y CN2880455 Y CN 2880455Y
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- plate
- molding machine
- transfer molding
- injection
- cope match
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Abstract
A stripping knockout device of injection-molding machine includes a dead plate fixed under the machine by a set of suspenders at the stripping knockout position, top plate supporting mechanism driven by two top plate supporting oil cylinders, middle plate supporting mechanism driven by two middle plate supporting oil cylinders and knockout mechanism of injection-molding part driven by a injection-molding part knockout oil cylinder. The top plate supporting oil cylinders, middle plate supporting oil cylinders and injection-molding part knockout oil cylinder are installed on the lower surface of the dead plate. By adopting the stripping knockout device of injection-molding machine, operators could remove the redundant materials on the upper surface of the top plate. In addition, because the top plate supporting mechanism, middle plate supporting mechanism and injection-molding part knockout mechanism are driven by different oil cylinders, the supporting top plate, middle plate and knockout injection-molding part could run in sequence without choosing.
Description
Technical field the utility model relate generally to injection moulding, specifically, the utility model relates to a kind of demoulding liftout attachment of injection transfer molding machine.
The demoulding liftout attachment of the existing injection transfer molding machine of background technology, the demoulding liftout attachment of a kind of rubber injection sulfidization molding machine as depicted in figs. 1 and 2 for example comprises two oil cylinders 4 on the lower surface of a board 2 moving up and down that is fixed on an injection transfer molding machine 1.The end of the piston rod of two oil cylinders 4 is fixedly linked with corresponding both sides backing plate 6 respectively.Both sides supporting plate 7 be fixedly mounted on corresponding both sides backing plate 6 above.The upper end of two groups of side push rods 8 is fixedly linked with corresponding both sides backing plate 6.The lower end of two groups of side push rods 8 and a portable plate 9 are fixedly linked.The lower end of two groups of lower push rods 10 and portable plate 9 are fixedly linked.At the upper surface both sides of the board moving up and down 2 of injection transfer molding machine 1 fixed installation two long horizontal guide rails 11.Once hot plate 12 can be installed on the two long horizontal guide rails 11 horizontally slidingly.One lower bolster 13 is installed in down on the hot plate 12 by two T-slots 14 on the following hot plate 12.Template 15 can be installed on the lower bolster 13 by one group of alignment pin (not shown) with moving up in one.One cope match-plate pattern 17 can be installed on the middle template 15 by one group of alignment pin (not shown) with moving up.There are two groups of hangers 18 cope match-plate pattern 17 both sides.The lower end of two groups of suspension rods 19 and corresponding 18 removable linking to each other of two groups of hangers, the upper end of two groups of suspension rods 19 can slide up and down to link to each other with the upper mechanism (not shown) of injection transfer molding machine 1.Removable the linking to each other of upper mechanism (not shown) of hot plate 20 and injection transfer molding machine 1 on one.During operation, after injection moulding is finished, board 2 moving up and down moves down, middle template 15, lower bolster 13 and following hot plate 12 are moved down into an extreme lower position with board 2 moving up and down, after cope match-plate pattern 17 and two groups of suspension rods 19 were moved down into certain position, cope match-plate pattern 17 was suspended in this position by two groups of suspension rods 19.At this moment, under the promotion of a cross cylinder (not shown), middle template 15, lower bolster 13 and following hot plate 12 are moved horizontally to demoulding position to the front portion of injection transfer molding machine 1, carry out the demoulding by demoulding liftout attachment.The demoulding liftout attachment of existing injection transfer molding machine, since when the demoulding cope match-plate pattern 17 be suspended in by two groups of suspension rods 19 injection transfer molding machine 1 mould on hot plate 20 under, distance between last hot plate 20 and the cope match-plate pattern 17 is less, and it is very inconvenient that the operator removes on the cope match-plate pattern 17 the superfluous material on the plane.In addition, therefrom upwards to eject these two actions of injection moulding spare in the template 15 were synchronous interlocks for template 15 and two groups of lower push rods 10 during two groups of side push rods 8 upwards held up by the corresponding both sides backing plate 6 that is fixedly linked with it and both sides supporting plate 7, promptly drive by two oil cylinders of a cover 4, but because the reason of mould structure, when using mold liftout attachment, template and eject injection moulding spare from the below the two will select one in holding up from the side, even two groups of lower push rods 10 are dismantled, or both sides supporting plate 7 removed, so, template 15 and eject injection moulding spare from the below and must carry out with electing in holding up from the side.
The demoulding liftout attachment operator that summary of the invention the utility model will solve the injection transfer molding machine of prior art remove on the cope match-plate pattern the superfluous material on the plane be inconvenient to reach hold up from the side in template and eject the technical problem that injection moulding spare must carry out with electing from the below, a kind of demoulding liftout attachment of improved injection transfer molding machine is provided.
The demoulding liftout attachment of injection transfer molding machine of the present utility model is characterized in that, comprising:
The one board below demoulding that is fixed on injection transfer molding machine by one group of suspension rod ejects the fixed head of position;
One cope match-plate pattern by two cope match-plate patterns picking-up hydraulic oil cylinder driving holds up mechanism;
The one middle template by two middle templates picking-up hydraulic oil cylinder driving holds up mechanism;
One ejects the injection moulding spare ejecting mechanism of hydraulic oil cylinder driving by an injection moulding spare;
Said cope match-plate pattern picking-up oil cylinder, middle template picking-up oil cylinder and injection moulding spare eject oil cylinder and are fixedly mounted on the lower surface of said fixed head.
The demoulding liftout attachment of injection transfer molding machine of the present utility model is compared with the demoulding liftout attachment of the injection transfer molding machine of prior art, owing to eject when operation carrying out the demoulding, cope match-plate pattern is moved horizontally to demoulding position with middle template, lower bolster and following hot plate to the front portion of injection transfer molding machine, and the operator removes that the superfluous material on the plane just becomes very convenient on the cope match-plate pattern.In addition, because cope match-plate pattern holds up mechanism, middle template picking-up mechanism and injection moulding spare ejecting mechanism respectively by different hydraulic oil cylinder driving, can not carry out in order so hold up cope match-plate pattern, middle template and eject injection moulding spare with electing.
Description of drawings Fig. 1 is that the demoulding liftout attachment of a kind of injection transfer molding machine of prior art reaches the injection transfer molding machine relevant with it and the master of mould looks schematic diagram;
Fig. 2 is demoulding liftout attachment and the injection transfer molding machine relevant with it and the schematic side view of mould of injection transfer molding machine shown in Figure 1;
Fig. 3 is that the demoulding liftout attachment of a kind of injection transfer molding machine of the present utility model reaches the injection transfer molding machine of the prior art relevant with it and the master of mould looks schematic diagram, carries out die sinking behind the expression injection moulding;
Fig. 4 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic top plan view of mould of injection transfer molding machine shown in Figure 3;
Fig. 5 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic side view of mould of injection transfer molding machine shown in Figure 3;
Fig. 6 is that the demoulding liftout attachment of injection transfer molding machine shown in Figure 3 and the injection transfer molding machine of the prior art relevant with it and the master of mould look schematic diagram, represents that cope match-plate pattern, middle template, lower bolster and following hot plate shift out the injection moulding position;
Fig. 7 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic top plan view of mould of injection transfer molding machine shown in Figure 6;
Fig. 8 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic side view of mould of injection transfer molding machine shown in Figure 6;
Fig. 9 is that the demoulding liftout attachment of injection transfer molding machine shown in Figure 3 and the injection transfer molding machine of the prior art relevant with it and the master of mould look schematic diagram, expression picking-up cope match-plate pattern;
Figure 10 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic top plan view of mould of injection transfer molding machine shown in Figure 9;
Figure 11 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic side view of mould of injection transfer molding machine shown in Figure 9;
Figure 12 is that the demoulding liftout attachment of injection transfer molding machine shown in Figure 3 and the injection transfer molding machine of the prior art relevant with it and the master of mould look schematic diagram, template in the expression picking-up;
Figure 13 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic top plan view of mould of injection transfer molding machine shown in Figure 12;
Figure 14 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic side view of mould of injection transfer molding machine shown in Figure 12;
Figure 15 is that the demoulding liftout attachment of injection transfer molding machine shown in Figure 3 and the injection transfer molding machine of the prior art relevant with it and the master of mould look schematic diagram, expression lower bolster and following hot plate immigration injection moulding position;
Figure 16 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic top plan view of mould of injection transfer molding machine shown in Figure 15;
Figure 17 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic side view of mould of injection transfer molding machine shown in Figure 15;
Figure 18 is that the demoulding liftout attachment of injection transfer molding machine shown in Figure 3 and the injection transfer molding machine of the prior art relevant with it and the master of mould look schematic diagram, represents therefrom to eject injection moulding spare in the template;
Figure 19 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic top plan view of mould of injection transfer molding machine shown in Figure 180;
Figure 20 is demoulding liftout attachment and the injection transfer molding machine of the prior art relevant with it and the schematic side view of mould of injection transfer molding machine shown in Figure 180.
The specific embodiment is described concrete structure and the demoulding step of the demoulding liftout attachment embodiment of injection transfer molding machine of the present utility model with reference to the accompanying drawings in detail.By following description, the feature and advantage of the demoulding liftout attachment of injection transfer molding machine of the present utility model can be more obvious.
Referring to Fig. 3 to Fig. 5, the injection transfer molding machine of the injection transfer molding machine of the prior art relevant with the demoulding liftout attachment of injection transfer molding machine of the present utility model and the structure of mould and and Figure 1 and Figure 2 described in this specification prior art part and the structure of mould are basic identical.
One injection transfer molding machine 1 has a board 2 moving up and down.The contour structures of overlooking of board 2 is inverted U-shaped, promptly the opening of U letter forward, as shown in Figure 4.At the upper surface both sides of the board moving up and down 2 of injection transfer molding machine 1 fixed installation two long horizontal guide rails 11.Once hot plate 12 can be installed on the two long horizontal guide rails 11 horizontally slidingly.One lower bolster 13 is installed in down on the hot plate 12 by two T-slots 14 on the following hot plate 12.Template 15 can be installed on the lower bolster 13 by one group of alignment pin (not shown) with moving up in one.One cope match-plate pattern 17 can be installed on the middle template 15 by one group of alignment pin (not shown) with moving up.During operation, after injection moulding was finished, board 2 moving up and down moved down under the driving of a vertical oil cylinder (not shown), and cope match-plate pattern 17, middle template 15, lower bolster 13 and following hot plate 12 are moved down into an extreme lower position with board 2 moving up and down.In addition, under the promotion of a cross cylinder (not shown), cope match-plate pattern 17, middle template 15, lower bolster 13 and following hot plate 12 slide to the front portion of injection transfer molding machine 1 on two long horizontal guide rails 11, be moved horizontally to demoulding position, carry out the demoulding by demoulding liftout attachment.
The demoulding liftout attachment of injection transfer molding machine of the present utility model has the fixed guide plate 101 on the lower surface of the board moving up and down 2 that is fixed on injection transfer molding machine 1.One fixed head 102 is fixed on the below of board 2 and fixed guide plate 101 by being fixed on many suspension rods 100 on the board 2.On fixed head 102 lower surfaces, fix 103, two middle templates picking-up oil cylinders 104 of two cope match-plate patterns picking-up oil cylinders and an injection moulding spare and eject oil cylinder 105.One first active plate 106 is fixed on the piston rod end that cope match-plate pattern holds up oil cylinder 103.Template held up the piston rod end of oil cylinder 104 during one second active plate 107 was fixed on.One the 3rd active plate 108 is fixed on the piston rod end that injection moulding spare ejects oil cylinder 105.Two groups of cope match-plate pattern pressure pins 109 are fixed on first active plate 106.Template pressure pin 110 is fixed on second active plate 107 in two groups.Two groups of injection moulding spare knock-pins 121 are fixed on the 3rd active plate 108.Two blocks of cope match-plate pattern supporting plates 122 are fixed on cope match-plate pattern pressure pin 109 upper ends.Template pressure pin 110 upper ends during template supporting plate 123 is fixed in two groups.
The 3rd active plate 108 has slot 127 in the middle of having slot 126, the second active plates 107 on first active plate 106, so that can therefrom pass through.
Has the pilot hole that allows cope match-plate pattern pressure pin 109, middle template pressure pin 110 and injection moulding spare knock-pin 121 therefrom to pass through on the fixed guide plate 101.
Fixed guide plate 101 can be made of a plate, also can be made of two boards.As shown in Figure 5, open a slot in the middle of the fixed guide plate 101, fixed installation one center fixed guide plate 128 in slot, fixed installation fairlead 129 on fixed guide plate 128 is so that lead for injection moulding spare knock-pin 121 better.
Below middle template supporting plate 123, backing plate 130 is set, corresponding backing plate 130 is connected as a single entity with connecting plate 131.
The course of work to the demoulding liftout attachment of injection transfer molding machine of the present utility model is described below:
Fig. 3 to Fig. 5 represents to carry out die sinking behind the injection moulding, and at this moment, cope match-plate pattern 17, middle template 15, lower bolster 13 and following hot plate 12 are moved down into an extreme lower position in a direction indicated by the arrow with board 2 moving up and down.
Fig. 6 to Fig. 8 represents that cope match-plate pattern 17, middle template 15, lower bolster 13 and following hot plate 12 shift out the injection moulding position, at this moment, cope match-plate pattern 17, middle template 15, lower bolster 13 and following hot plate 12 are under the driving of one group of cross cylinder (not shown), be moved horizontally to demoulding position to the front portion of injection transfer molding machine 1 in a direction indicated by the arrow, carry out the demoulding by demoulding liftout attachment.
Fig. 9 to Figure 11 represents to hold up cope match-plate pattern 17, and at this moment, the cope match-plate pattern that is made of first active plate 106, cope match-plate pattern pressure pin 109 and cope match-plate pattern supporting plate 122 holds up mechanism under the driving of cope match-plate pattern picking-up oil cylinder 103, in a direction indicated by the arrow cope match-plate pattern 17 is held up.
Figure 15 to Figure 17 represents that lower bolster 13 and following hot plate 12 move into the injection moulding positions, and at this moment, lower bolster 13 and following hot plate 12 are moved horizontally to the rear portion in a direction indicated by the arrow backward from the front portion of injection transfer molding machine 1 under the driving of one group of cross cylinder (not shown).
Figure 18 to Figure 20 represents to eject injection moulding spare, at this moment, the injection moulding spare ejecting mechanism that is made of the 3rd active plate 108 and injection moulding spare knock-pin 121 ejects at injection moulding spare under the driving of oil cylinder 105, in a direction indicated by the arrow injection moulding spare is therefrom ejected in the template 15.
Then, the injection moulding spare ejecting mechanism that is made of the 3rd active plate 108 and injection moulding spare knock-pin 121 ejects at injection moulding spare under the driving of oil cylinder 105, turns back to the origin-location (not shown) downwards.
Then, template 13 and following hot plate 12 shift out the injection moulding position and are moved horizontally to demoulding position (not shown) to the front portion of injection transfer molding machine 1 under the driving of a cross cylinder (not shown).
Then, the middle template that is made of second active plate 107, middle template pressure pin 110 and middle template supporting plate 123 holds up mechanism under the driving of middle template picking-up oil cylinder 104, turns back to the origin-location downwards, and middle template 15 is placed on (not shown) on the lower bolster 13.
Then, the cope match-plate pattern that is made of first active plate 106, cope match-plate pattern pressure pin 109 and cope match-plate pattern supporting plate 122 holds up mechanism under the driving of cope match-plate pattern picking-up oil cylinder 103, by turning back to the origin-location downwards, cope match-plate pattern 17 is placed on (not shown) on the middle template 15.
Then, cope match-plate pattern 17, middle template 15, lower bolster 13 and following hot plate 12 are under the driving of one group of cross cylinder (not shown), be moved horizontally to the rear portion (not shown) of injection transfer molding machine 1 from the front portion of injection transfer molding machine 1, for the injection moulding and the demoulding next time ejects ready for operation.
Claims (6)
1, a kind of demoulding liftout attachment of injection transfer molding machine is characterized in that, comprising:
One is fixed on the board below of injection transfer molding machine and is positioned at the fixed head that the demoulding ejects the position by one group of suspension rod;
One cope match-plate pattern by two cope match-plate patterns picking-up hydraulic oil cylinder driving holds up mechanism;
The one middle template by two middle templates picking-up hydraulic oil cylinder driving holds up mechanism;
One ejects the injection moulding spare ejecting mechanism of hydraulic oil cylinder driving by an injection moulding spare;
Said cope match-plate pattern picking-up oil cylinder, middle template picking-up oil cylinder and injection moulding spare eject oil cylinder and are fixedly mounted on the lower surface of said fixed head.
2, demoulding liftout attachment according to the described injection transfer molding machine of claim 1, it is characterized in that, said cope match-plate pattern holds up mechanism by one first active plate, two groups of cope match-plate pattern pressure pins and two blocks of cope match-plate pattern supporting plates constitute, template holds up mechanism by one second active plate in said, in two groups in template pressure pin and two groups the template supporting plate constitute, said injection moulding spare ejecting mechanism is made of one the 3rd active plate and two groups of injection moulding spare knock-pins, have a slot on first active plate, the 3rd active plate has a slot in the middle of second active plate, so that can therefrom pass through.
3, according to the demoulding liftout attachment of claim 1 or 2 described injection transfer molding machines, it is characterized in that, also comprise:
One is fixed on the board lower surface of injection transfer molding machine and is positioned at the fixed guide plate that the demoulding ejects the position, has on the fixed guide plate to allow template pressure pin and the pilot hole of two groups of injection moulding spare knock-pins from wherein passing through in the two groups of cope match-plate pattern pressure pins, two groups.
4, according to the demoulding liftout attachment of the described injection transfer molding machine of claim 3, it is characterized in that, also comprise:
Two groups of fairleads that are fixedly mounted on the fixed guide plate are so that lead for two groups of injection moulding spare knock-pins better.
5, according to the demoulding liftout attachment of the described injection transfer molding machine of claim 4, it is characterized in that, also comprise:
Backing plate is set respectively below the template supporting plate in two groups, corresponding backing plate is connected as a single entity with two connecting plates.
6, according to the demoulding liftout attachment of the described injection transfer molding machine of claim 4, it is characterized in that, also comprise:
Below two blocks of cope match-plate pattern supporting plates, backing plate is set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002167 CN2880455Y (en) | 2006-02-08 | 2006-02-08 | Demould liftout device of injection shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002167 CN2880455Y (en) | 2006-02-08 | 2006-02-08 | Demould liftout device of injection shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880455Y true CN2880455Y (en) | 2007-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620002167 Expired - Fee Related CN2880455Y (en) | 2006-02-08 | 2006-02-08 | Demould liftout device of injection shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880455Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966239B (en) * | 2006-02-08 | 2010-04-14 | 玉环禾田汽车橡塑有限公司 | Stripping liftout device of injection transfer molding machine |
| CN102211145A (en) * | 2011-05-17 | 2011-10-12 | 湖南中特液力传动机械有限公司 | Gravity casting process of all-metal mould of coupler aluminum part |
-
2006
- 2006-02-08 CN CN 200620002167 patent/CN2880455Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966239B (en) * | 2006-02-08 | 2010-04-14 | 玉环禾田汽车橡塑有限公司 | Stripping liftout device of injection transfer molding machine |
| CN102211145A (en) * | 2011-05-17 | 2011-10-12 | 湖南中特液力传动机械有限公司 | Gravity casting process of all-metal mould of coupler aluminum part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 |