CN212385907U - Modular plastics lid mould demoulding mechanism - Google Patents
Modular plastics lid mould demoulding mechanism Download PDFInfo
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- CN212385907U CN212385907U CN202021101406.6U CN202021101406U CN212385907U CN 212385907 U CN212385907 U CN 212385907U CN 202021101406 U CN202021101406 U CN 202021101406U CN 212385907 U CN212385907 U CN 212385907U
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Abstract
The utility model relates to a combined plastic cover mould demoulding mechanism, belonging to the technical field of mould manufacturing; the fixed die is internally provided with a slot, a die core is arranged in the slot, the left side of the support is fixed with a support block, the left side of the support block is fixed with a guide motor, an output shaft of the guide motor penetrates through the support block and is fixed with a lead screw, a guide sleeve is rotatably sleeved on the lead screw through threads, the bottom of the guide sleeve is fixed with a slide block, the support is fixed with a slide rail, the slide block is arranged on the slide rail in a left-right sliding mode through a slide groove at the bottom of the slide block, a support is fixed on the guide sleeve, the right end of the support is fixed with a push block, the push block is arranged in the slot in a penetrating mode, the right side of the push block is connected and fixed with the die core, the left side of the movable die is provided with a groove, the groove is; the plastic cover is ejected out, so that the aim of demoulding the plastic cover is fulfilled, and the demoulding efficiency of the plastic cover is improved.
Description
Technical Field
The utility model relates to a technical field is made to the mould, concretely relates to modular plastics lid mould demoulding mechanism.
Background
The plastic bottle is a packaging container widely used in modern life, and a plastic bottle cap used in cooperation with the plastic bottle is an indispensable part, so that the plastic bottle has great demand; at present, the production process of the plastic bottle cap comprises the steps of film combination, injection molding, cooling, mold opening and demolding, wherein demolding is the last step of plastic bottle cap production and is performed through a demolding mechanism, but the existing demolding mechanism ejects the plastic bottle cap through a center top, the internal structure is very complex, the poor phenomena of unevenness and the like easily occur on the plane of the bottle cap during ejection, the processing quality of the bottle cap is influenced, the rejection rate is increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's combination formula plastics lid mould demoulding mechanism, through ejecting with the mold core, make the plastics lid carry out ejecting operation to reach the purpose with the plastics lid drawing of patterns, improved the drawing of patterns efficiency of plastics lid.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the automatic feeding device comprises a base, a support, a fixed die and a movable die, wherein the support is fixed at the upper end of the left side of the base, the fixed die is fixed on the support, a feeding hole is formed in the fixed die, and the movable die is arranged on the right side of the fixed die; the die comprises a die core, a guide motor, a screw rod, a guide sleeve, a support, a push block and a cylinder, wherein a groove is formed in a fixed die and is arranged in a T-shaped structure, the die core is arranged in the groove, a support block is fixed on the left side of a support, the guide motor is fixed on the left side of the support block, the screw rod is fixed on the guide motor after an output shaft of the guide motor penetrates through the support block, the guide sleeve is sleeved on the screw rod through screw threads in a rotating manner, a sliding block is fixed at the bottom of the guide sleeve, a sliding rail is fixed on the support and is arranged between the support block and the fixed die, the sliding block is arranged on the sliding rail in a left-right sliding manner through a sliding groove in the bottom of the sliding block, the support is arranged in an L-shaped structure, the push block is fixed at the right end of the support and penetrates through the groove, the right side of the push block is connected and fixed, an air cylinder is fixed on the inner wall of the fixed block, and the pushing end of the air cylinder is fixedly connected with the movable die; the guide motor is connected with an external power supply, and the air cylinder is connected with an external air source.
Furthermore, a guide rail is fixed on the base and arranged between the support and the fixed block, a guide block is fixed at the bottom of the movable die, a guide groove is formed in the bottom of the guide block, and the guide block is arranged on the guide rail in a left-right sliding mode through the guide groove in the bottom of the guide block.
Furthermore, a plurality of annular grooves are formed in the right end face of the fixed die, a first sealing ring is clamped and fixed in the annular grooves, a plurality of clamping grooves are formed in the left end face of the movable die, the clamping grooves and the annular grooves are correspondingly communicated, and the first sealing ring is clamped and arranged in the clamping grooves.
Furthermore, guide rods are fixed on the upper side and the lower side of the push block, guide grooves are formed in the fixed dies on the upper side and the lower side of the groove in a penetrating mode, and the guide rods are arranged in the guide grooves in a sliding mode.
Furthermore, the mold core is sleeved with and fixed with a second sealing ring, and the second sealing ring is in contact with the groove.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in a modular plastics lid mould demoulding mechanism, ejecting through carrying out the mold core, make the plastics lid carry out ejecting operation to reach the purpose with the plastics lid drawing of patterns, improved the drawing of patterns efficiency of plastics lid.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a sectional view taken along line a-a in fig. 3.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Description of reference numerals:
the device comprises a base 1, a support 2, a fixed die 3, a groove 3-1, an annular groove 3-2, a guide groove 3-3, a movable die 4, a groove 4-1, a clamping groove 4-2, a die core 5, a guide motor 6, a screw rod 7, a guide sleeve 8, a support 9, a push block 10, an air cylinder 11, a support block 12, a sliding block 13, a sliding rail 14, a fixed block 15, a guide rail 16, a guide block 17, a guide groove 17-1, a first sealing ring 18, a guide rod 19 and a second sealing ring 20.
The specific implementation mode is as follows:
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.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the injection molding machine comprises a base 1, a support 2, a fixed die 3 and a movable die 4, wherein the support 2 is fixedly welded at the upper end of the left side of the base 1, the fixed die 3 is fixedly welded on the support 2, a feed inlet is formed in the fixed die 3, the movable die 4 is arranged at the right side of the fixed die 3, two annular grooves 3-2 are formed in the right end face of the fixed die 3, a first sealing ring 18 is clamped in the annular grooves 3-2 and is fixed by using an adhesive in an adhesive manner, two clamping grooves 4-2 are formed in the left end face of the movable die 4, the clamping grooves 4-2 are correspondingly communicated with the annular grooves 3-2, the first sealing ring 18 is clamped in the clamping grooves 4-2, the fixed die 3 and the movable die 4 are; the injection molding machine further comprises a mold core 5, a guide motor 6, a lead screw 7, a guide sleeve 8, a support 9, a push block 10 and a cylinder 11, wherein a groove 3-1 is formed in the fixed mold 3, the groove 3-1 is in a T-shaped structure, the mold core 5 is arranged in the groove 3-1, a second sealing ring 20 is sleeved on the mold core 5 and is fixedly adhered by using an adhesive, the second sealing ring 20 is arranged in contact with the groove 3-1, during injection molding, the sealing between the mold core 5 and the groove 3-1 is improved through the second sealing ring 20, so that the injection molding quality is improved, a support block 12 is fixedly welded on the left side of the support 2, the guide motor 6 with the model of 60 YZ is fixedly welded on the left side of the support block 12 by using screws, the lead screw 7 is fixedly welded after an output shaft of the guide motor 6 passes through the support block 12, the guide sleeve 8 is arranged on the lead screw 7 through a threaded rotating sleeve, a sliding rail 14 is fixedly welded on the support 2, the sliding rail 14 is arranged between the support block 12 and the fixed die 3, a sliding block 13 is arranged on the sliding rail 14 in a left-right sliding manner through a sliding groove at the bottom of the sliding block, a support 9 is fixedly welded on the guide sleeve 8, the support 9 is arranged in an L-shaped structure, a push block 10 is fixedly welded at the right end of the support 9, the push block 10 is arranged in a slot 3-1 in a penetrating manner, the right side of the push block 10 is fixedly welded with the die core 5, guide rods 19 are fixedly welded at the upper side and the lower side of the push block 10, guide slots 3-3 are arranged on the fixed die 3 at the upper side and the lower side of the slot 3-1 in a penetrating manner, the guide rods 19 are arranged in the guide slots 3-3 in a left-right sliding manner, the guide rods 19 guide the moving push block 10, a groove 4-1 is arranged at the left side of the moving die 4, a groove 4, an air cylinder 11 with the model number of TN20 is fixed on the inner wall of the fixed block 15 through screws, the pushing end of the air cylinder 11 is welded and fixed with the movable die 4, a guide rail 16 is welded and fixed on the base 1, the guide rail 16 is arranged between the support 2 and the fixed block 15, a guide block 17 is welded and fixed at the bottom of the movable die 4, a guide groove 17-1 is formed in the bottom of the guide block 17, the guide block 17 is arranged on the guide rail 16 in a left-right sliding mode through the guide groove 17-1 in the bottom of the guide block 17, and when the movable die 4 moves, the guide is conducted through the matching of the guide block; the guide motor 6 is connected with an external power supply through a power line, and the air cylinder 11 is connected with an external air source through an air pipe.
The working principle of the specific embodiment is as follows: when the device is used, the movable die 4 is pushed to move leftwards through the air cylinder 11, the movable die 4 is contacted with the fixed die 3, the first sealing ring 18 is clamped in the clamping groove 4-2, the movable die 4 and the fixed die 3 are arranged in a sealing mode, raw materials are injected into the fixed die 3 through the feeding hole, after injection molding, the movable die 4 is driven to move rightwards through the air cylinder 11, the movable die 4 is separated from the fixed die 3, and meanwhile, the clamping groove 4-2 and the first sealing ring 18 are arranged separately; the guide motor 6 is started to drive the screw rod 7 to rotate, the screw rod 7 rotates to enable the guide sleeve 8 to move rightwards, when the guide sleeve 8 moves, the guide is conducted through the sliding fit of the sliding block 13 and the sliding rail 14, so that the support 9 is driven to move, the push block 10 drives the movable mold 4 core to push, when the mold core 5 pushes, the second sealing ring 20 is driven to move, the mold core 5 pushes to enable the plastic cover to be ejected out, and therefore the plastic cover is subjected to demolding operation; when injection molding is needed, the guide sleeve 8 is moved leftwards through the reverse rotation of the guide motor 6, so that the mold core 5 is moved leftwards until the second sealing ring 20 is arranged in contact with the inner annular wall of the groove 3-1, and the subsequent injection molding operation is facilitated.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the movable die and the fixed die are arranged in a sealing manner by driving the movable die to move, so that injection molding is facilitated, and when the movable die is separated from the fixed die, the plastic cover is conveniently separated from the die core;
2. when the fixed die is contacted with the movable die through the first sealing ring, the fixed die is arranged in a sealing manner, so that the injection molding quality is improved;
3. the screw rod rotates to drive the support to move, so that the push block is pushed to move, the mold core is pushed to move, the injection molding cover is subjected to ejection operation, and the plastic cover is separated from the mold core.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A combined plastic cover mold demolding mechanism comprises a base (1), a support (2), a fixed mold (3) and a movable mold (4), wherein the support (2) is fixed at the upper end of the left side of the base (1), the fixed mold (3) is fixed on the support (2), a feed inlet is formed in the fixed mold (3), and the movable mold (4) is arranged on the right side of the fixed mold (3); the die comprises a die core (5), a guide motor (6), a screw rod (7), a guide sleeve (8), a support (9), a push block (10) and a cylinder (11), wherein a slot (3-1) is formed in the fixed die (3), the slot (3-1) is in a T-shaped structure, the die core (5) is arranged in the slot (3-1), a support block (12) is fixed on the left side of the support (2), the guide motor (6) is fixed on the left side of the support block (12), the screw rod (7) is fixed after an output shaft of the guide motor (6) passes through the support block (12), the guide sleeve (8) is rotatably sleeved on the screw rod (7) through threads, a slide block (13) is fixed at the bottom of the guide sleeve (8), a slide rail (14) is fixed on the support (2), the slide rail (14) is arranged between the support block (12) and the fixed die (3), and the slide block (13) is arranged on the slide rail (14), a support (9) is fixed on the guide sleeve (8), the support (9) is arranged in an L-shaped structure, a push block (10) is fixed at the right end of the support (9), the push block (10) is arranged in the open groove (3-1) in a penetrating manner, the right side of the push block (10) is fixedly connected with the mold core (5), a groove (4-1) is formed in the left side of the movable mold (4), the groove (4-1) is communicated with the right side of the open groove (3-1), a fixed block (15) is fixed on the right side of the base (1), an air cylinder (11) is fixed on the inner wall of the fixed block (15), and the pushing end of the air cylinder (11) is fixedly connected with the movable mold (4); the guide motor (6) is connected with an external power supply, and the air cylinder (11) is connected with an external air source.
2. The modular plastic lid mold ejection mechanism of claim 1, further comprising: the base (1) is fixed with a guide rail (16), the guide rail (16) is arranged between the support (2) and the fixed block (15), the bottom of the movable mold (4) is fixed with a guide block (17), the bottom of the guide block (17) is provided with a guide groove (17-1), and the guide block (17) is arranged on the guide rail (16) in a left-right sliding mode through the guide groove (17-1) in the bottom of the guide block.
3. The modular plastic lid mold ejection mechanism of claim 1, further comprising: the right end face of the fixed die (3) is provided with a plurality of annular grooves (3-2), a first sealing ring (18) is clamped and fixed in the annular grooves (3-2), the left end face of the movable die (4) is provided with a plurality of clamping grooves (4-2), the clamping grooves (4-2) are correspondingly communicated with the annular grooves (3-2), and the first sealing ring (18) is clamped and arranged in the clamping grooves (4-2).
4. The modular plastic lid mold ejection mechanism of claim 1, further comprising: the upper side and the lower side of the push block (10) are both fixed with guide rods (19), the fixed die (3) positioned on the upper side and the lower side of the slot (3-1) is provided with guide grooves (3-3) in a penetrating way, and the guide rods (19) are arranged in the guide grooves (3-3) in a left-right sliding way.
5. The modular plastic lid mold ejection mechanism of claim 1, further comprising: the mold core (5) is sleeved and fixed with a second sealing ring (20), and the second sealing ring (20) is in contact with the groove (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101406.6U CN212385907U (en) | 2020-06-15 | 2020-06-15 | Modular plastics lid mould demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101406.6U CN212385907U (en) | 2020-06-15 | 2020-06-15 | Modular plastics lid mould demoulding mechanism |
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| Publication Number | Publication Date |
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| CN212385907U true CN212385907U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021101406.6U Active CN212385907U (en) | 2020-06-15 | 2020-06-15 | Modular plastics lid mould demoulding mechanism |
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| CN (1) | CN212385907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325395A (en) * | 2023-10-11 | 2024-01-02 | 江苏兴洋管业股份有限公司 | Tee pipe fitting forming die and processing method |
-
2020
- 2020-06-15 CN CN202021101406.6U patent/CN212385907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325395A (en) * | 2023-10-11 | 2024-01-02 | 江苏兴洋管业股份有限公司 | Tee pipe fitting forming die and processing method |
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