CN215242801U - Bottle base mould material returned device - Google Patents
Bottle base mould material returned device Download PDFInfo
- Publication number
- CN215242801U CN215242801U CN202120695027.2U CN202120695027U CN215242801U CN 215242801 U CN215242801 U CN 215242801U CN 202120695027 U CN202120695027 U CN 202120695027U CN 215242801 U CN215242801 U CN 215242801U
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- groove
- fixed die
- rack
- gear
- rotating shaft
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- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a bottle base mould especially relates to a bottle base mould material returned device. The utility model provides a bottle base mould material returned device which characterized in that: comprises a fixed die and a pair of movable dies; the fixed die is provided with a groove and a through groove, an insert is arranged in the groove, the insert is provided with a rack, and the rack is positioned in the through groove; the movable die is rotatably connected with the fixed die through a rotating shaft, the movable die is rotatably connected with a connecting rod, the connecting rod is rotatably connected with a sliding block, and the sliding block is connected with a linear power device; the rotating shaft is connected with a gear, and the gear is meshed with the rack. The utility model has the advantages that: the bottle blank mold capable of returning the material is provided, so that the mold is fully opened, and simultaneously, the bottle blank is pushed out to be convenient for discharging the bottle blank.
Description
Technical Field
The utility model relates to a bottle base mould especially relates to a bottle base mould material returned device.
Background
The bottle blank is formed by filling raw materials into a gun mold of a mold at a specific temperature and pressure under the working condition of an injection molding machine, is subjected to injection molding processing to form a semi-finished product of an intermediate, and is subjected to blow molding processing to form a final product. Because the temperature of the bottle blank raw material is higher, the temperature is reduced after blow molding, so that the bottle blank is difficult to take out due to expansion caused by heat and contraction caused by cold of the mold.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a bottle base mould material returned device.
The utility model discloses a realize through following technical scheme:
the utility model provides a bottle base mould material returned device which characterized in that: comprises a fixed die and a pair of movable dies;
the fixed die is provided with a groove and a through groove, an insert is arranged in the groove, the insert is provided with a rack, and the rack is positioned in the through groove;
the movable die is rotatably connected with the fixed die through a rotating shaft, the movable die is rotatably connected with a connecting rod, the connecting rod is rotatably connected with a sliding block, and the sliding block is connected with a linear power device;
the rotating shaft is connected with a gear, and the gear is meshed with the rack.
According to the above technical solution, preferably, the movable mold is composed of a pair of symmetrical movable mold halves.
According to the technical scheme, preferably, the fixed die is fixedly installed on the rack.
According to the technical scheme, preferably, the through groove is positioned on the side wall of the fixed die and is communicated with the inner side and the outer side of the fixed die
According to the above technical solution, preferably, the linear power device is a cylinder, a linear motor or a lead screw.
According to the technical scheme, preferably, the rotating shaft is fixedly connected with the gear.
According to the technical scheme, preferably, a key is arranged between the rotating shaft and the gear.
The utility model has the advantages that: the bottle blank mold capable of returning the material is provided, so that the mold is fully opened, and simultaneously, the bottle blank is pushed out to be convenient for discharging the bottle blank. When the bottle blank is formed, the movable mold and the fixed mold are spliced to form a cavity. After the bottle blank is formed, the linear power device drives the movable mold to rotate through the connecting rod, so that the movable mold is opened in a rotating mode. Meanwhile, the rotating shaft and the gear rotate, the gear drives the rack to slide, and the insert moves outwards along with the rack, so that bottle blanks in the cavity can be discharged conveniently.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 shows a schematic diagram of a through-groove structure according to an embodiment of the present invention.
In the figure: 1. the device comprises a fixed die, a moving die, a groove, a through groove, a block, a rack, a rotating shaft, a connecting rod, a sliding block, a linear power device and a gear, wherein the fixed die is 2, the moving die is 3, the groove is 4, the through groove is 5, the block is 6, the rack is 7, the rotating shaft is 8, the connecting rod is 9, the sliding block is 10, and the gear is 11.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a bottle base mould material returned device, including cover half 1 and movable mould 2, cover half fixed mounting is in the frame, and the frame is for providing fixed connection's part (not shown in the figure). The movable mold can move relative to the fixed mold.
The fixed die is provided with a groove 3 and a through groove 4, an insert 5 is arranged in the groove, the insert is provided with a rack 6, the rack is in the through groove, the through groove is positioned on the side wall of the fixed die, the through groove is communicated with the inner side and the outer side of the fixed die, the insert can slide in the groove, and the rack also slides in the through groove when the insert slides. The insert and the movable die can be spliced into a cavity.
The movable mould is rotatably connected with the fixed mould through a rotating shaft 7, the movable mould is rotatably connected with a connecting rod 8, the connecting rod is rotatably connected with a sliding block 9, the sliding block is connected with a linear power device 10, the movable mould, the connecting rod and the sliding block form a crank-sliding block mechanism, and the movable mould is a crank. The slide block moves linearly, and the movable mold can be driven to rotate through the connecting rod. The linear power device can drive the sliding block to do linear reciprocating motion, and one implementation mode is that the linear power device is an air cylinder, a linear motor or a lead screw.
The rotating shaft is connected with a gear 11, the gear is meshed with the rack, and the rotating shaft and the gear can transmit torque. The gear can drive the rack to move.
According to the above embodiment, preferably, the movable mold is composed of a pair of symmetrical split molds.
According to the above embodiment, preferably, the fixed mold is fixedly mounted on the frame.
According to the embodiment, the through groove is preferably formed in the side wall of the fixed die and communicates the inner side and the outer side of the fixed die.
According to the above embodiment, preferably, the linear power device is a cylinder, a linear motor or a lead screw.
According to the above embodiment, preferably, the rotating shaft is fixedly connected with the gear.
According to the above embodiment, preferably, a key is provided between the rotation shaft and the gear.
The working principle of the embodiment is as follows: when the bottle blank is formed, the movable mold and the fixed mold are spliced to form a cavity. After the bottle blank is formed, the linear power device drives the movable mold to rotate through the connecting rod, so that the movable mold is opened in a rotating mode. Meanwhile, the rotating shaft and the gear rotate, the gear drives the rack to slide, and the insert moves outwards along with the rack, so that bottle blanks in the cavity can be discharged conveniently.
The utility model has the advantages that: the bottle blank mold capable of returning the material is provided, so that the mold is fully opened, and simultaneously, the bottle blank is pushed out to be convenient for discharging the bottle blank.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a bottle base mould material returned device which characterized in that: comprises a fixed die and a pair of movable dies;
the fixed die is provided with a groove and a through groove, an insert is arranged in the groove, the insert is provided with a rack, and the rack is positioned in the through groove;
the movable die is rotatably connected with the fixed die through a rotating shaft, the movable die is rotatably connected with a connecting rod, the connecting rod is rotatably connected with a sliding block, and the sliding block is connected with a linear power device;
the rotating shaft is connected with a gear, and the gear is meshed with the rack.
2. The preform mold material returning device according to claim 1, wherein: the movable mould consists of a pair of symmetrical split moulds.
3. The preform mold material returning device according to claim 1, wherein: the fixed die is fixedly arranged on the frame.
4. The preform mold material returning device according to claim 1, wherein: the through groove is positioned on the side wall of the fixed die and is communicated with the inner side and the outer side of the fixed die.
5. The preform mold material returning device according to claim 1, wherein: the linear power device is a cylinder, a linear motor or a lead screw.
6. The preform mold material returning device according to claim 1, wherein: the rotating shaft is fixedly connected with the gear.
7. The preform mold material returning device according to claim 1, wherein: a key is arranged between the rotating shaft and the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695027.2U CN215242801U (en) | 2021-04-06 | 2021-04-06 | Bottle base mould material returned device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695027.2U CN215242801U (en) | 2021-04-06 | 2021-04-06 | Bottle base mould material returned device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215242801U true CN215242801U (en) | 2021-12-21 |
Family
ID=79507618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120695027.2U Active CN215242801U (en) | 2021-04-06 | 2021-04-06 | Bottle base mould material returned device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215242801U (en) |
-
2021
- 2021-04-06 CN CN202120695027.2U patent/CN215242801U/en active Active
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