CN217395597U - Double-color mold sliding block mechanism - Google Patents
Double-color mold sliding block mechanism Download PDFInfo
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- CN217395597U CN217395597U CN202220712668.9U CN202220712668U CN217395597U CN 217395597 U CN217395597 U CN 217395597U CN 202220712668 U CN202220712668 U CN 202220712668U CN 217395597 U CN217395597 U CN 217395597U
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Abstract
The utility model discloses a double-color mold slider mechanism, which comprises a primary slider and a secondary slider, wherein the insides of the primary slider and the secondary slider are respectively provided with a diagonal guide post groove in a penetrating way, the insides of the diagonal guide post grooves are respectively connected with a first diagonal guide post and a second diagonal guide post in a sliding way, the side walls of the two sides of the first diagonal guide post are provided with first chutes, the side walls of the two sides of the second diagonal guide post are provided with second chutes, the two sides of the insides of the primary slider and the secondary slider are respectively provided with a limiting mechanism, the limiting mechanism comprises an elastic post, an elastic block and a spring, the top surfaces of the primary slider and the secondary slider are respectively provided with a fixing mechanism, the side wall of the opposite side of the primary slider and the secondary slider is respectively fixedly connected with a first injection molding installation block and a second injection installation block, and the guide mode of the first injection molding installation block and the second injection installation block is changed, so that the primary slider can not be opened during the process of completing the mold opening, and the mold is normally closed during secondary injection molding, so that the movement times of the slide block are effectively reduced.
Description
Technical Field
The utility model relates to a plastics injection mold technical field specifically is double-colored mould slider mechanism.
Background
Under the slider condition commonly used is used to double-color mold, in the forming process, the mould once moulds plastics and accomplishes a slider mechanism of die sinking in-process and can take place once meaningless opening movement, and this motion does not have shaping and the ejecting meaning of mould, leads to the slider life-span to reduce, influences the product quality, increases product volume production later stage slider maintenance cost, needs manual work and other means post processing, increases enterprise operation pressure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-colored mould slider mechanism opens the guide mode through changing the slider, guarantees that the mould once moulds plastics and accomplishes the motion that can not open of slider in the die sinking process, and the normal compound die effectively reduces slider motion number of times when the secondary is moulded plastics to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the double-color die sliding block mechanism comprises a primary sliding block and a secondary sliding block, wherein inclined guide post grooves are formed in the inner parts of the primary sliding block and the secondary sliding block in a penetrating mode, a first inclined guide post and a second inclined guide post are respectively connected to the inner parts of the inclined guide post grooves in a sliding mode, first sliding grooves are formed in the side walls of two sides of the first inclined guide post, second sliding grooves are formed in the side walls of two sides of the second inclined guide post, limiting mechanisms are respectively installed on the two sides of the inner parts of the primary sliding block and the secondary sliding block, each limiting mechanism comprises an elastic post, an elastic block and a spring, installation grooves are respectively formed in the inner parts of the primary sliding block and the secondary sliding block, elastic blocks are connected to the inner parts of the installation grooves in a sliding mode, the end parts of the elastic blocks are integrally formed with the elastic posts, the springs are installed at the tail parts of the elastic blocks, the end parts of the elastic posts are respectively abutted against the side walls of the first sliding grooves and the second sliding grooves, and fixing mechanisms are installed on the top surfaces of the primary sliding block and the secondary sliding block, the side wall of one side opposite to the primary sliding block and the secondary sliding block is fixedly connected with a first injection molding installation block and a second injection molding installation block respectively.
Preferably, the fixing mechanism comprises a fixing block and an inner hexagon bolt, thread grooves are formed in the top surfaces of the primary sliding block and the secondary sliding block, and the fixing block is in threaded connection with the thread grooves through the inner hexagon bolt.
Preferably, the two side walls of the bottoms of the primary sliding block and the secondary sliding block are fixedly connected with mounting plates.
Preferably, the limiting grooves are formed in the side walls of the two sides of the mounting groove respectively, the limiting blocks are integrally formed on the side walls of the two sides of the elastic block, and the limiting blocks are connected with the limiting grooves in a sliding mode.
Preferably, the tail of the elastic block is provided with a second spring limiting groove, and the inside of the second spring limiting groove is connected with one end of the spring in an inserting mode.
Preferably, one end of the mounting groove, which is far away from the inclined guide column groove, is provided with a first spring limiting groove, and the inner part of the first spring limiting groove is connected with the other end of the spring in an inserting manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a double-colored mould slider mechanism through the inside increase bullet piece at a slider and secondary slider for the mould once moulds plastics and accomplishes a slider and can not open the motion in the die sinking process, and the secondary slider normally opens at this in-process, and in the forming process, the mould once moulds plastics and accomplishes a slider and can not open the motion in the die sinking process, effectively reduces slider motion number of times, reduces slider life-span loss, reduces the post processing pressure, and the cost is reduced strengthens the growth capacity of enterprise.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the limiting mechanism of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of the first inclined guide pillar of the present invention;
fig. 4 is a schematic view of a second oblique guide pillar three-dimensional structure of the present invention.
Reference numbers in the figures: 1. a primary slide block; 2. a secondary slide block; 3. mounting a plate; 4. a first injection molding mounting block; 5. a second injection molding mounting block; 6. an inclined guide post groove; 7. a first inclined guide post; 8. a second inclined guide post; 9. a fixed block; 10. a hexagon socket head cap screw; 11. mounting grooves; 12. a limiting groove; 13. a spring block; 14. a limiting block; 15. a first spring limiting groove; 16. a spring; 17. a second spring limiting groove; 18. a bullet column; 19. a first chute; 20. a second runner.
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.
The utility model provides a double-colored mould slider mechanism as shown in fig. 1 ~ 4, including a slider 1 and secondary slider 2, oblique guide pillar groove 6 has all been seted up to an inside run-through formula with secondary slider 2 of a slider 1, and there are first oblique guide pillar 7 and the oblique guide pillar 8 of second to the inside difference sliding connection of oblique guide pillar groove 6, and first spout 19 has been seted up to the both sides lateral wall of first oblique guide pillar 7, and second spout 20 has been seted up to the volume both sides lateral wall of second oblique guide pillar 8, and stop gear is installed respectively to the inside both sides of a slider 1 and secondary slider 2.
Stop gear includes bullet post 18, bullet piece 13 and spring 16, mounting groove 11 has been seted up respectively to the inside of primary slide 1 and secondary slide 2, the inside sliding connection of mounting groove 11 has bullet piece 13, the tip integrated into one piece of bullet piece 13 has bullet post 18, spring 16 is installed to the afterbody of bullet piece 13, second spring spacing groove 17 has been seted up to the afterbody of bullet piece 13, the inside of second spring spacing groove 17 is pegged graft mutually with spring 16's one end, mounting groove 11 is kept away from the one end of oblique guide pillar groove 6 and is seted up first spring spacing groove 15, the inside of first spring spacing groove 15 is pegged graft mutually with spring 16's the other end, it can be spacing to make spring 16's both ends, in order to prevent bullet piece 13 at the slip in-process, spring 16 takes place to slide in mounting groove 11's inside.
Limiting grooves 12 are formed in the side walls of the two sides of the mounting groove 11 respectively, limiting blocks 14 are formed in the side walls of the two sides of the elastic block 13 in an integrated mode, the limiting blocks 14 are connected with the limiting grooves 12 in a sliding mode, and the elastic block 13 can slide along the direction of the limiting grooves 12 through the limiting blocks 14 conveniently.
The tip of bullet post 18 offsets with the lateral wall of first spout 19 and second spout 20 respectively, can modify the guide mode to first guide pillar 7 and second guide pillar 8 to one side respectively through the cooperation of spring 16 with bullet piece 13, and the mould once moulds plastics and accomplishes the die sinking in-process, and first guide pillar 7 to one side on the slider 1 of once can not the opening movement, and the second guide pillar 8 to one side on the secondary slider 2 can normally open at this in-process.
Fixing mechanism is all installed to the top surface of primary slide 1 and secondary slide 2, fixing mechanism includes fixed block 9 and hexagon socket head cap screw 10, the thread groove has been seted up to the top surface of primary slide 1 and secondary slide 2, fixed block 9 passes through hexagon socket head cap screw 10 and thread groove threaded connection, thereby can install fixed block 9 respectively on the top surface of primary slide 1 and secondary slide 2 through hexagon socket head cap screw 10, so as to be convenient for change and maintain bullet piece 13 in the mounting groove 11, the installation piece 5 is moulded plastics to the first installation piece 4 and the second of moulding plastics of fixedly connected with respectively to one side lateral wall that primary slide 1 and secondary slide 2 are relative, the equal fixedly connected with mounting panel 3 of bottom both sides wall of primary slide 1 and secondary slide 2, can thick liquid primary slide 1 and secondary slide 2 install on processingequipment through mounting panel 3.
Wherein, the mould is when not using, adopts first oblique guide pillar 7 and the oblique guide pillar 8 of second to stir and open, and when the mould was opened, once slider 1 and secondary slider 2 were opened simultaneously, and after the use, through the inside increase bullet piece 13 at a slider 1 and secondary slider 2 for the mould once moulds plastics and accomplishes the die sinking in-process once slider 1 can not open the motion, and secondary slider 2 normally opens at this in-process.
When the mold is used specifically, 1, the mold is in a closed state (not injected), and the mold is in a normal closed state;
2. step 1: and (3) starting injection molding in a normal closed state of the mold: the primary sliding block 1 is used for filling products, and after the primary sliding block 1 is filled for one time, the primary sliding block 1 has no forming effect. Products on the secondary slide block are not filled;
3. step 2: after the injection is completed, the mold starts to open: in the opening process of the primary sliding block 1, no stress guide surface exists, the first inclined guide post 7 moves, the primary sliding block 1 is kept still, and in the opening process of the secondary sliding block 2, the second inclined guide post 8 pulls the elastic block 13 through the second sliding groove 20 to drive the secondary sliding block 2 to retreat;
4. and 3, step 3: the mold is completely opened, the product on the primary sliding block 1 is kept still, the thimbles in the area of the secondary sliding block 2 are ejected out, and then the male mold of the mold rotates laterally;
5. and 4, step 4: the lateral rotation of the male die of the die: the product on the primary sliding block 1 rotates to the product position of the secondary sliding block, the primary sliding block 1 rotates to the position of the secondary sliding block 2 to be in a closed state, the primary sliding block 1 becomes the secondary sliding block 2 to start to generate a forming effect, and the secondary sliding block 2 rotates to the position of the primary sliding block 1 to be in an open state; the secondary slide block 2 becomes a primary slide block 1;
6. and 5, step 5: after the rotation is finished, the mold starts to close:
the mould starts to be closed, in the process of closing the primary sliding block 1, the first inclined guide post 7 is inserted into the primary sliding block 1 to drive the primary sliding block 1 to move in a closing mode, the secondary sliding block 2 is in a closing state, the second inclined guide post 8 is inserted into the second sliding block 2, the second inclined guide post 8 drives the elastic block 13 to move towards two sides, and the secondary sliding block 2 is kept still;
7. and 6, step 6: completing the closing of the mold: the primary sliding block 1 is driven by the first inclined guide post 7 to complete closing movement, the secondary sliding block 2 is in a closing state, and after the second inclined guide post 8 is located, the elastic block 13 rebounds to ensure subsequent opening and use;
8. and 7, step 7: and (3) starting injection molding in a normal closed state of the mold: filling a product on the primary sliding block 1, wherein the primary sliding block 1 has no forming effect after the product on the primary sliding block is filled, filling a product on the secondary sliding block 2, and forming the secondary sliding block 2;
9. and 8, step 8: the mould is opened completely, and the product is guaranteed motionlessly on the slider 1 of once, and the product of moulding plastics is ejecting on the slider 2 of secondary: the primary slide block 1 is continuously kept still, and the secondary slide block 2 is completely opened;
10. step 9: ejecting the die: filling the product on the primary sliding block in the die, and taking the product on the secondary sliding block 2;
11. step 10: the public mould side of mould is rotatory, rotates the product position of secondary slider 2 to the product of a slider 1, and 2 synchronous revolutions of secondary slider: the primary sliding block 1 rotates to the position of the secondary sliding block 2 to be in a closed state, and the primary sliding block 1 becomes the secondary sliding block 2 to start to generate a forming effect; the secondary slide block 2 rotates to the position of the primary slide block 1 to be in an open state; the secondary slide block 2 becomes a primary slide block 1;
12. and 11, step 11: the above actions are repeated to complete the mass production of the die.
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. Double-colored mould slider mechanism, including once slider (1) and secondary slider (2), its characterized in that: the inner parts of the primary slider (1) and the secondary slider (2) are respectively provided with an inclined guide post groove (6) in a penetrating manner, the inner parts of the inclined guide post grooves (6) are respectively connected with a first inclined guide post (7) and a second inclined guide post (8) in a sliding manner, the side walls of the two sides of the first inclined guide post (7) are provided with first sliding grooves (19), the side walls of the two sides of the second inclined guide post (8) are provided with second sliding grooves (20), the two inner sides of the primary slider (1) and the secondary slider (2) are respectively provided with a limiting mechanism, the limiting mechanism comprises an elastic post (18), an elastic block (13) and a spring (16), the inner parts of the primary slider (1) and the secondary slider (2) are respectively provided with a mounting groove (11), the inner parts of the mounting groove (11) are respectively connected with the elastic block (13) in a sliding manner, and the end part of the elastic block (13) is integrally formed with the elastic post (18), spring (16) are installed to the afterbody of bullet piece (13), the tip of bullet post (18) is inconsistent with the lateral wall of first spout (19) and second spout (20) respectively, fixed establishment is all installed to the top surface of once slider (1) and secondary slider (2), the first installation piece (4) of moulding plastics of one side lateral wall difference fixedly connected with that one side slider (1) and secondary slider (2) are relative and the second installation piece (5) of moulding plastics.
2. The two-color mold slide mechanism of claim 1, wherein: the fixing mechanism comprises a fixing block (9) and an inner hexagonal bolt (10), thread grooves are formed in the top surfaces of the primary sliding block (1) and the secondary sliding block (2), and the fixing block (9) is in threaded connection with the thread grooves through the inner hexagonal bolt (10).
3. The two-color mold slide mechanism of claim 1, wherein: the bottom two side walls of the primary sliding block (1) and the secondary sliding block (2) are fixedly connected with mounting plates (3).
4. The two-color mold slide mechanism of claim 1, wherein: limiting grooves (12) are respectively formed in the side walls of the two sides of the mounting groove (11), limiting blocks (14) are integrally formed in the side walls of the two sides of the elastic block (13), and the limiting blocks (14) are connected with the limiting grooves (12) in a sliding mode.
5. The two-color mold slide mechanism of claim 1, wherein: a second spring limiting groove (17) is formed in the tail of the elastic block (13), and the inner portion of the second spring limiting groove (17) is connected with one end of the spring (16) in an inserted mode.
6. The two-color mold slide mechanism of claim 1, wherein: first spring spacing groove (15) have been seted up to the one end that oblique guide post groove (6) was kept away from in mounting groove (11), the inside of first spring spacing groove (15) is pegged graft with the other end of spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712668.9U CN217395597U (en) | 2022-03-30 | 2022-03-30 | Double-color mold sliding block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712668.9U CN217395597U (en) | 2022-03-30 | 2022-03-30 | Double-color mold sliding block mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN217395597U true CN217395597U (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220712668.9U Active CN217395597U (en) | 2022-03-30 | 2022-03-30 | Double-color mold sliding block mechanism |
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| CN (1) | CN217395597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771292A (en) * | 2021-09-16 | 2021-12-10 | 庄浩鑫 | Injection mold for molding double-color product |
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2022
- 2022-03-30 CN CN202220712668.9U patent/CN217395597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771292A (en) * | 2021-09-16 | 2021-12-10 | 庄浩鑫 | Injection mold for molding double-color product |
| CN113771292B (en) * | 2021-09-16 | 2023-05-23 | 湘巨电子科技(昆山)有限公司 | Injection mold for molding double-color products |
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