CN215039770U - Novel advance-then-exit type large-capacity rubber injection mold - Google Patents
Novel advance-then-exit type large-capacity rubber injection mold Download PDFInfo
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- CN215039770U CN215039770U CN202120779471.2U CN202120779471U CN215039770U CN 215039770 U CN215039770 U CN 215039770U CN 202120779471 U CN202120779471 U CN 202120779471U CN 215039770 U CN215039770 U CN 215039770U
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Abstract
The utility model discloses a novel advance formula large capacity rubber injection mold afterwards, include: the lower die is applied to the main bearing die, and the front end and the rear end of the lower die are symmetrically provided with lower die fixing plates; the first middle die is arranged on the left side above the lower die; the second middle die is arranged on the right side above the lower die, and the right side surface of the first middle die is tightly attached to the left side surface of the second middle die; the telescopic cylinders are symmetrically 2 and respectively connected to the left side surface of the first middle die and the right side surface of the second middle die, and the front side edge and the rear side edge of the first middle die and the front side edge and the rear side edge of the second middle die are both connected with sliding blocks; and the mould frame is arranged on the outer side of the telescopic cylinder. This novel advance formula large capacity rubber injection mold overall structure before, easy dismounting, and telescopic cylinder can drive the flexible removal of mould in first well mould and the second to realize quick drawing of patterns's effect, alleviateed staff's burden greatly, the practicality is stronger, is suitable for using widely.
Description
Technical Field
The utility model relates to the technical field of, specifically be novel advance formula large capacity rubber injection mould afterwards.
Background
The injection mold is characterized in that plastic is heated and melted in a heating charging barrel of an injection machine and is pushed by a screw or a stopper to enter a mold cavity through a nozzle and a pouring system of the mold, the plastic is hardened and shaped in the mold cavity, the injection mold is used for molding thermoplastic plastic products and thermosetting plastic, however, the conventional injection mold generally needs manual mold opening, the operation is time-consuming and labor-consuming, the automatic mold opening is difficult to realize, and the requirement of automatic production and processing of the conventional factory is difficult to meet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel advance back-out formula large capacity rubber injection mold to current injection mold who proposes in solving above-mentioned background art needs artifical die sinking usually, and the operation is got up and is wasted time and energy, is difficult to realize automatic die sinking, is difficult to the problem that accords with the demand of the automated production of current mill and processes.
In order to achieve the above object, the utility model provides a following technical scheme: novel advance formula large capacity rubber injection mold afterwards, include:
the lower die is applied to the main bearing die, and the front end and the rear end of the lower die are symmetrically provided with lower die fixing plates;
the first middle die is arranged on the left side above the lower die;
the second middle die is arranged on the right side above the lower die, and the right side surface of the first middle die is tightly attached to the left side surface of the second middle die;
the telescopic cylinders are symmetrically 2 and respectively connected to the left side surface of the first middle die and the right side surface of the second middle die, and the front side edge and the rear side edge of the first middle die and the front side edge and the rear side edge of the second middle die are both connected with sliding blocks;
the mould frame is arranged on the outer side of the telescopic cylinder;
the upper die is arranged above the first middle die and the second middle die, a material injection hole is formed in the middle of the upper surface of the upper die, and 2 heat dissipation holes are symmetrically formed in the right side of the material injection hole.
Preferably, the method further comprises the following steps:
the mounting hole is formed in the middle of the lower surface of the lower die;
the controller is arranged on the inner top surface of the mounting hole, and the output end of the controller is electrically connected with the telescopic cylinder;
and the temperature sensor is connected above the controller and is electrically connected with the controller.
Preferably, the lower mold further comprises:
and the clamping grooves are symmetrically formed in the upper surfaces of the front side and the rear side of the lower die.
Preferably, the mold frame further comprises:
two longitudinal strips are symmetrically arranged at the left and the right;
the transverse strips are connected to the front ends and the rear ends of the longitudinal strips and are connected with the longitudinal strips end to form a quadrilateral structure;
the sliding groove is formed in the inner surface of the transverse strip, and the sliding block is matched with the transverse strip through the sliding groove to form a sliding structure.
Preferably, the horizontal bar further comprises:
the lug is fixed on the lower surface of the transverse strip and matched with the clamping groove in size, and the lug is matched with the lower die to form a clamping structure through the clamping groove.
Preferably, the upper mold further comprises:
4 embedding grooves are symmetrically formed in the four corners of the upper surface of the upper die;
the upper die fixing plate is arranged in the embedding groove, and the depth of the embedding groove is equal to the thickness of the upper die fixing plate;
and the connecting bolt penetrates through the upper die fixing plate and the inner part of the upper die, and the upper die fixing plate forms a detachable structure with the upper die through the connecting bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the novel advance-after-discharge type large-capacity rubber injection mold is simple in overall structure and convenient to disassemble and assemble, the first middle mold and the second middle mold are spliced to form a mold cavity, demolding is convenient in the later period, and the telescopic cylinder can drive the first middle mold and the second middle mold to move in a telescopic mode so as to adjust the distance between the first middle mold and the second middle mold, so that the effect of quick demolding is achieved, the burden of workers is greatly relieved, the practicability is higher, and the novel advance-after-discharge type large-capacity rubber injection mold is suitable for popularization and use;
the utility model is provided with the temperature sensor to detect the surface temperature of the lower die, so as to be matched with the controller, when the surface temperature of the lower die returns to normal, namely after the workpiece in the die is completely cooled and shaped, the telescopic cylinder can be intelligently started to carry out telescopic operation, the intelligent automation degree is higher, and the device is suitable for processing and use in modern automatic factories;
the utility model discloses a set up spout and slider and can carry on spacingly to the parallel translation of mould in first well mould and the second to in making first well mould and second well mould can also adjust well after a lot of reciprocating motion and splice together, prevent to take place the dislocation deviation, and then improve the accurate nature of mould manufacturing, utilize the block effect of draw-in groove and lug simultaneously, fix a position the framed, avoid the framed to take place to remove.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure A-A of the present invention;
FIG. 3 is a schematic view of the structure of the present invention B-B;
FIG. 4 is a schematic view of the structure of the present invention C-C;
fig. 5 is a flow chart of the present invention.
In the figure: 1. a lower die; 2. a lower die fixing plate; 3. a first middle mold; 4. a second middle mold; 5. a telescopic cylinder; 6. a slider; 7. a mold frame; 71. longitudinal strips; 72. a horizontal bar; 721. a bump; 73. a chute; 8. an upper die; 9. a material injection hole; 10. heat dissipation holes; 11. mounting holes; 12. a controller; 13. a temperature sensor; 14. a card slot; 15. embedding a groove; 16. an upper die fixing plate; 17. and connecting the bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: novel advance formula large capacity rubber injection mold afterwards, include:
the lower die 1 is applied to a bearing main body die, and the front end and the rear end of the lower die 1 are symmetrically provided with lower die fixing plates 2;
the first middle die 3 is arranged on the left side above the lower die 1;
the second middle die 4 is arranged on the right side above the lower die 1, and the right side surface of the first middle die 3 is tightly attached to the left side surface of the second middle die 4;
the telescopic cylinders 5 are symmetrically 2 and respectively connected to the left side surface of the first middle mold 3 and the right side surface of the second middle mold 4, the front side edge and the rear side edge of the first middle mold 3 and the second middle mold 4 are both connected with the sliding blocks 6, and the telescopic cylinders 5 can drive the first middle mold 3 and the second middle mold 4 to telescopically move so as to adjust the distance between the first middle mold 3 and the second middle mold 4, so that the effect of quick demolding is realized;
the die frame 7 is arranged on the outer side of the telescopic cylinder 5, the output end of the telescopic cylinder 5 is fixed with the first middle die 3 and the second middle die 4, and the other end of the telescopic cylinder is fixed with the die frame 7;
an upper die 8 arranged above the first middle die 3 and the second middle die 4, wherein the middle position of the upper surface of the upper die 8 is provided with a material injection hole 9, the right side of the material injection hole 9 is symmetrically provided with 2 heat dissipation holes 10,
novel advance formula large capacity rubber injection mold afterwards, still including:
a mounting hole 11 formed in the middle of the lower surface of the lower mold 1;
the controller 12 is installed on the inner top surface of the installation hole 11, the output end of the controller 12 is electrically connected with the telescopic cylinder 5, and the controller 12 can control the opening and closing of the telescopic cylinder 5;
the temperature sensor 13 is connected above the controller 12 and is electrically connected with the controller 12, the temperature sensor 13 can detect the surface temperature of the lower die 1 and can transmit the detected information to the controller 12, so that the controller 12 can analyze and process the information,
the lower die 1 further comprises:
clamping grooves 14 symmetrically arranged on the upper surfaces of the front side and the rear side of the lower die 1,
the mould frame 7 also comprises:
two longitudinal strips 71 are symmetrically arranged on the left and right;
the transverse strips 72 are connected to the front end and the rear end of the longitudinal strips 71 and are connected with the longitudinal strips 71 end to form a quadrilateral structure;
the sliding groove 73 is arranged on the inner surface of the cross bar 72, the sliding block 6 is matched with the cross bar 72 through the sliding groove 73 to form a sliding structure, the sliding groove 73 and the sliding block 6 are arranged to limit the parallel movement of the first middle mold 3 and the second middle mold 4, so that the first middle mold 3 and the second middle mold 4 can be spliced together in an aligned mode after reciprocating movement for many times, dislocation and deviation are prevented, and the manufacturing accuracy of the mold is improved,
the cross bar 72 further comprises:
a bump 721 fixed on the lower surface of the cross bar 72 and matching with the size of the slot 14, the bump 721 forming a snap structure by the mutual matching between the slot 14 and the lower die 1, the bump 721 being able to snap into the slot 14 to fix the mold frame 7 and the lower die 1 relatively and prevent the mold frame 7 from moving in parallel,
go up mould 8 still including:
the embedded grooves 15 are symmetrically arranged at four corners of the upper surface of the upper die 8 in 4 numbers;
the upper die fixing plate 16 is arranged in the embedding groove 15, the depth of the embedding groove 15 is equal to the thickness of the upper die fixing plate 16, and when the upper die fixing plate 16 is actually applied, an auxiliary manipulator can be connected to the upper die fixing plate 16, so that the upper die fixing plate 16 can be conveniently and rapidly demoulded;
and a connecting bolt 17 penetrating through the upper mold fixing plate 16 and the upper mold 8, wherein the upper mold fixing plate 16 and the upper mold 8 form a detachable structure through the connecting bolt 17.
The working principle is as follows: for the novel advance-before-exit high-capacity rubber injection mold, firstly, a lower mold 1 is fixed on a processing table through a lower mold fixing plate 2, then upper mold fixing plates 16 are clamped inside an embedding groove 15 one by one, connecting bolts 17 are screwed down one by one, so that the upper mold fixing plates 16 are fixed on an upper mold 8 by the connecting bolts 17, and then the upper mold fixing plates 16 are connected with an external manipulator, so that the manipulator can drive the upper mold fixing plates 16 to move up and down, and automatic demolding is realized;
after the mold is assembled, injecting molten rubber between the first middle mold 3 and the second middle mold 4 from the material injection hole 9, wherein the rubber contacts the upper surface of the lower mold 1, so that the rubber is fully paved between the first middle mold 3 and the second middle mold 4, the rubber body can radiate heat outwards through the heat radiation hole 10, meanwhile, the temperature sensor 13 with the model of PT100 detects the lower mold 1, and can transmit the detected information to the controller 12 with the model of AT89C51 in the installation hole 11, so that the controller 12 can analyze, and after the rubber body is cooled and formed when the temperature of the upper surface of the lower mold 1 is analyzed to be normal by the controller 12, the controller 12 controls the telescopic cylinder 5 to start;
simultaneously, external manipulator can drive the ascending removal of last mould 8, and telescopic cylinder 5 work is to indulging strip 71 side and retracting, it outwards removes to drive well mould 3 in first and the second 4, well mould 3 in first and the second drives slider 6 and slides along the inboard spout 73 of horizontal bar 72, simultaneously because lug 721 inserts inside draw-in groove 14, make framed 7 and lower mould 1 relatively fixed, can not take place to remove, it separates to take place between well mould 3 in first and the second 4, can carry out the drawing of patterns to the rubber body this moment, just so accomplish the use of whole novel advance back formula large capacity rubber injection mould earlier.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Novel advance formula large capacity rubber injection mold afterwards, its characterized in that includes:
the lower die is applied to the main bearing die, and the front end and the rear end of the lower die are symmetrically provided with lower die fixing plates;
the first middle die is arranged on the left side above the lower die;
the second middle die is arranged on the right side above the lower die, and the right side surface of the first middle die is tightly attached to the left side surface of the second middle die;
the telescopic cylinders are symmetrically 2 and respectively connected to the left side surface of the first middle die and the right side surface of the second middle die, and the front side edge and the rear side edge of the first middle die and the front side edge and the rear side edge of the second middle die are both connected with sliding blocks;
the mould frame is arranged on the outer side of the telescopic cylinder;
the upper die is arranged above the first middle die and the second middle die, a material injection hole is formed in the middle of the upper surface of the upper die, and 2 heat dissipation holes are symmetrically formed in the right side of the material injection hole.
2. The new type of run-in run-out large capacity rubber injection mold as set forth in claim 1, further comprising:
the mounting hole is formed in the middle of the lower surface of the lower die;
the controller is arranged on the inner top surface of the mounting hole, and the output end of the controller is electrically connected with the telescopic cylinder;
and the temperature sensor is connected above the controller and is electrically connected with the controller.
3. The new type of run-in run-out large capacity rubber injection mold as set forth in claim 1, wherein said lower mold further comprises:
and the clamping grooves are symmetrically formed in the upper surfaces of the front side and the rear side of the lower die.
4. The new type of run-in run-out large capacity rubber injection mold as set forth in claim 3, wherein said mold frame further comprises:
two longitudinal strips are symmetrically arranged at the left and the right;
the transverse strips are connected to the front ends and the rear ends of the longitudinal strips and are connected with the longitudinal strips end to form a quadrilateral structure;
the sliding groove is formed in the inner surface of the transverse strip, and the sliding block is matched with the transverse strip through the sliding groove to form a sliding structure.
5. The new type of run-in run-out large capacity rubber injection mold as set forth in claim 4, wherein said cross bar further comprises:
the lug is fixed on the lower surface of the transverse strip and matched with the clamping groove in size, and the lug is matched with the lower die to form a clamping structure through the clamping groove.
6. The new type of advance-after-exit large capacity rubber injection mold as set forth in claim 1, wherein said upper mold further comprises:
4 embedding grooves are symmetrically formed in the four corners of the upper surface of the upper die;
the upper die fixing plate is arranged in the embedding groove, and the depth of the embedding groove is equal to the thickness of the upper die fixing plate;
and the connecting bolt penetrates through the upper die fixing plate and the inner part of the upper die, and the upper die fixing plate forms a detachable structure with the upper die through the connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779471.2U CN215039770U (en) | 2021-04-16 | 2021-04-16 | Novel advance-then-exit type large-capacity rubber injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779471.2U CN215039770U (en) | 2021-04-16 | 2021-04-16 | Novel advance-then-exit type large-capacity rubber injection mold |
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| Publication Number | Publication Date |
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| CN215039770U true CN215039770U (en) | 2021-12-07 |
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| CN202120779471.2U Active CN215039770U (en) | 2021-04-16 | 2021-04-16 | Novel advance-then-exit type large-capacity rubber injection mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714578A (en) * | 2022-06-10 | 2022-07-08 | 杭州前进联轴器有限公司 | Automatic large high-elasticity rubber injection mold and use method thereof |
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2021
- 2021-04-16 CN CN202120779471.2U patent/CN215039770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714578A (en) * | 2022-06-10 | 2022-07-08 | 杭州前进联轴器有限公司 | Automatic large high-elasticity rubber injection mold and use method thereof |
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