CN212653778U - External hanging type servo drive thread twisting device of injection molding machine - Google Patents
External hanging type servo drive thread twisting device of injection molding machine Download PDFInfo
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- CN212653778U CN212653778U CN202020347021.1U CN202020347021U CN212653778U CN 212653778 U CN212653778 U CN 212653778U CN 202020347021 U CN202020347021 U CN 202020347021U CN 212653778 U CN212653778 U CN 212653778U
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- molding machine
- twisting
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Abstract
The utility model discloses an outer hanging servo drive hank tooth ware of injection molding machine, including servo controller, servo motor, speed reducer, PLC control point, its characterized in that, servo motor passes through wireless connection or power cord connection servo controller, servo controller sends out the instruction and makes servo motor realizes just reversing the rotation. The servo motor drives the power transmission system to enable the die to synchronously rotate. And a speed reducer is arranged between the servo motor and the power transmission system. And the PLC control point controls the servo controller through a control line. And after the die rotates to complete the tooth twisting, the die rotates reversely to the initial point of the tooth twisting. The utility model discloses in, the design of outer hanging servo drive system more than can use in the hank tooth process, can also use in other processes, realizes that two or more processes go on simultaneously. Due to the design of the external hanging type servo driving system, the thread twisting device can accurately return to a fixed thread twisting starting point after thread twisting is finished during working, and the manufacturability is improved.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is an outer hanging servo drive hank tooth ware of injection molding machine.
Background
After the thread twisting device of the traditional injection molding machine finishes the thread twisting, the starting points of the thread twisting are different every time, the positions of the spiral threads of each product are not uniform after the spiral threads are completely occluded, and the attractiveness of the product is influenced. Therefore, an externally-hung servo-driven thread twisting device of an injection molding machine is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient, high servo drive hank tooth ware of accuracy. To solve the problems set forth in the background art described above.
In order to achieve the above object, the utility model provides a following technical scheme:
the externally-hung servo drive thread twister of the injection molding machine comprises a servo controller, a servo motor, a speed reducer and a PLC control point, and is characterized in that the servo motor is connected with the servo controller through a wireless connection or a power line, and the servo controller sends an instruction to enable the servo motor to realize forward and reverse rotation.
Preferably, the servo motor drives the power transmission system to enable the die to synchronously rotate.
Preferably, a speed reducer is arranged between the servo motor and the power transmission system.
Preferably, the PLC control point controls the servo controller through a control line.
Preferably, after the die (7) rotates to complete the tooth twisting, the die rotates reversely to the starting point of the tooth twisting.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the design of outer hanging servo drive system more than can the application in hank tooth process, can also the application in other processes, realizes that two or more processes go on simultaneously, improves work efficiency greatly, reduce cost.
2. Due to the design of the external hanging type servo driving system, the thread twisting device can accurately return to a fixed thread twisting starting point after thread twisting is finished during working, and the manufacturability is improved.
Drawings
FIG. 1 is the overall structure diagram of the present invention
In the figure: 1-PLC control point, 2-control line, 3-servo controller, 4-servo motor, 5-speed reducer, 6-power transmission system and 7-mould.
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 embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the externally-hung servo drive thread twisting device of the injection molding machine comprises a servo controller (3), a servo motor (4), a speed reducer (5) and a PLC control point (1), and is characterized in that the servo motor (4) is connected with the servo controller (3) through a wireless connection or a power line, and the servo controller (3) sends an instruction to enable the servo motor (4) to realize forward and reverse rotation. The servo motor (4) drives the power transmission system (6) to enable the die (7) to synchronously rotate. And a speed reducer (5) is arranged between the servo motor (4) and the power transmission system (6). The PLC control point (1) controls the servo controller (3) through the control line (2). And after the die (7) rotates to complete the tooth twisting, the die rotates reversely to the initial point of the tooth twisting.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The externally-hung servo drive thread twisting device of the injection molding machine comprises a servo controller (3), a servo motor (4), a speed reducer (5) and a PLC control point (1), and is characterized in that the servo motor (4) is connected with the servo controller (3) through a wireless connection or a power line, and the servo controller (3) sends an instruction to enable the servo motor (4) to realize forward and reverse rotation.
2. An externally-hung servo drive thread twister for an injection molding machine according to claim 1, wherein said servo motor (4) drives said power transmission system (6) to synchronously rotate said molds (7).
3. An externally-hung servo drive thread twister for an injection molding machine according to claim 1, wherein a speed reducer (5) is arranged between the servo motor (4) and the power transmission system (6).
4. An externally-hung servo drive thread twister for an injection molding machine according to claim 1, wherein said PLC control point (1) controls the servo controller (3) via a control line (2).
5. An externally-hung servo-driven threading device of an injection molding machine according to claim 2, wherein the mold (7) is reversely rotated to the starting point of the threading after the threading is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347021.1U CN212653778U (en) | 2020-03-18 | 2020-03-18 | External hanging type servo drive thread twisting device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347021.1U CN212653778U (en) | 2020-03-18 | 2020-03-18 | External hanging type servo drive thread twisting device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212653778U true CN212653778U (en) | 2021-03-05 |
Family
ID=74765107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347021.1U Active CN212653778U (en) | 2020-03-18 | 2020-03-18 | External hanging type servo drive thread twisting device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212653778U (en) |
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2020
- 2020-03-18 CN CN202020347021.1U patent/CN212653778U/en active Active
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