CN220129345U - Plastic tee pipe fitting core rod pulling-out mechanism - Google Patents
Plastic tee pipe fitting core rod pulling-out mechanism Download PDFInfo
- Publication number
- CN220129345U CN220129345U CN202320523751.6U CN202320523751U CN220129345U CN 220129345 U CN220129345 U CN 220129345U CN 202320523751 U CN202320523751 U CN 202320523751U CN 220129345 U CN220129345 U CN 220129345U
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- China
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- transverse
- longitudinal
- frame
- core rod
- pipe fitting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Abstract
The utility model discloses a plastic three-way pipe fitting core rod pulling-out mechanism, which comprises a transverse frame, a transverse demoulding mechanism, a longitudinal frame, a longitudinal demoulding mechanism and a product positioning seat, wherein the transverse frame is provided with a plurality of holes; the transverse demoulding mechanism is fixedly arranged on the transverse frame, and the longitudinal demoulding mechanism is arranged on the longitudinal frame; the transverse frame is perpendicular to the longitudinal frame, and the product positioning seat is arranged at the adjacent end position of the transverse frame and the longitudinal frame. According to the utility model, the transverse demoulding mechanism and the longitudinal demoulding mechanism are arranged, and the product positioning seat is arranged at the adjacent end positions of the transverse demoulding mechanism and the longitudinal demoulding mechanism, so that the transverse bypass core rod and the longitudinal main core rod in the plastic three-way pipe fitting can be automatically removed at one time; the utility model has high degree of automation, reduces labor cost, improves production efficiency, only needs to manually place the product on the product positioning seat in the operation process, does not need to manually pull out, and has simple operation.
Description
Technical Field
The utility model relates to the technical field of pipe fitting core rod demolding equipment, in particular to a plastic tee pipe fitting core rod pulling mechanism.
Background
In the injection molding production process of the PE plastic tee pipe fitting, in order to improve the efficiency of the injection molding machine and reduce the cooling time of the tee pipe fitting in the injection molding machine, an external mold cooling mode is adopted; namely: after the pressure maintaining of the three-way plastic pipe fitting in the injection molding machine is finished, the product is immediately taken out from the injection molding machine, a shaping core rod is arranged in the inner cavity of the main channel and the bypass of the plastic three-way pipe fitting, the product is promoted to be cooled to the corresponding temperature through an external cooling system, and then the shaping core rod is pulled out from the product.
At present, in the production process of the plastic tee joint, the plastic pipe fitting manufacturer adopts an artificial single-station hydraulic device for stripping, so that the efficiency is low, the labor cost is high, and the current high-efficiency production mode is not met; moreover, the hydraulic component has large structure, low reliability and easy oil leakage.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a plastic tee pipe core rod pulling-out mechanism which is mainly applied to the production process of pulling out the core rod after PE plastic pipe injection molding is completed and the filling core rod is cooled.
The technical scheme of the utility model is as follows:
a plastic three-way pipe fitting core rod pulling-out mechanism comprises a transverse frame, a transverse demoulding mechanism, a longitudinal frame, a longitudinal demoulding mechanism and a product positioning seat; the transverse demoulding mechanism is fixedly arranged on the transverse frame, and the longitudinal demoulding mechanism is arranged on the longitudinal frame; the transverse frame is perpendicular to the longitudinal frame, and the product positioning seat is arranged at the adjacent end position of the transverse frame and the longitudinal frame.
Further, the horizontal demoulding mechanism and the longitudinal demoulding mechanism are identical in structure and comprise a motor, a screw rod, a sliding block, a sliding rail and a pull rod, the screw rod is connected with the motor in a transmission mode, the sliding block is matched with the screw rod, the sliding block is in sliding fit with the sliding rail, and the pull rod is fixedly arranged on the sliding block.
Further, pneumatic positioning shaft mechanisms are respectively arranged on the transverse demoulding mechanism and the longitudinal demoulding mechanism.
Further, the pneumatic positioning shaft mechanism comprises a lifting cylinder, a connecting plate and a positioning pin shaft, and the positioning pin shaft is arranged on the lifting cylinder through the connecting plate.
Further, the transverse frame is provided with a first limit baffle near one end provided with a product, and a first supporting seat is arranged between the first limit baffle and the transverse demoulding mechanism.
Further, a second limit baffle is arranged on the longitudinal frame at one end close to the product, and a second supporting seat is arranged between the second limit baffle and the longitudinal demoulding mechanism.
Further, a third supporting seat is arranged on the product positioning seat.
The beneficial effects of the utility model are as follows:
1) By arranging the transverse demoulding mechanism and the longitudinal demoulding mechanism and arranging the product positioning seat at the adjacent end positions of the transverse demoulding mechanism and the longitudinal demoulding mechanism, the transverse bypass core rod and the longitudinal main core rod inside the plastic three-way pipe fitting can be automatically removed at one time.
2) The utility model has high degree of automation, reduces labor cost, improves production efficiency, only needs to manually place the product on the product positioning seat in the operation process, does not need to manually pull out, and has simple operation.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a layout of a two-dimensional structure of the present utility model;
FIG. 3 is a schematic view of a transverse demolding mechanism according to the present utility model;
FIG. 4 is an enlarged view of the structure at A of the present utility model;
in the figure: 1. a transverse frame; 101. a first support base; 102. a first limit baffle; 2. a transverse demoulding mechanism; 201. a motor; 202. a screw rod; 203. a slide block; 204. a slide rail; 205. a pull rod; 3. a pneumatic positioning shaft mechanism; 301. a lifting cylinder; 302. a connecting plate; 303. positioning pin shafts; 4. a lateral bypass mandrel; 5. a plastic tee pipe fitting; 6. a product positioning seat; 601. a third support base; 7. a longitudinal main core rod; 8. a longitudinal demoulding mechanism; 9. a longitudinal frame; 901. a second support base; 902. and the second limit baffle plate.
Detailed Description
The utility model is further described below with reference to the drawings.
As shown in fig. 1 and 2, the plastic three-way pipe fitting core rod pulling-out mechanism comprises a transverse frame 1, a transverse demoulding mechanism 2, a pneumatic positioning shaft mechanism 3, a product positioning seat 6, a longitudinal demoulding mechanism 8 and a longitudinal frame 9; the transverse frame 1 is vertically arranged with the longitudinal frame 9, the product positioning seat 6 is arranged at the adjacent end position of the transverse frame 1 and the longitudinal frame 9, the transverse demoulding mechanism 2 is axially arranged on the transverse frame 1 along the transverse frame 1, and the longitudinal demoulding mechanism 8 is axially arranged on the longitudinal frame 9 along the longitudinal frame 9; the pneumatic positioning shaft mechanism 3 is respectively arranged at the front end positions of the transverse demoulding mechanism 2 and the longitudinal demoulding mechanism 8 and is used for automatically connecting the transverse demoulding mechanism 2 with a transverse bypass core rod in the plastic tee pipe fitting 5, and the longitudinal demoulding mechanism 8 is automatically connected with a longitudinal main core rod 7 in the plastic tee pipe fitting 5.
As shown in fig. 3, the horizontal demolding mechanism 2 includes a motor 201 (servo motor), a screw rod 202, a slider 203, a sliding rail 204 and a pull rod 205, the screw rod 202 is in transmission connection with the motor 201, the slider 203 is matched with the screw rod 202, the slider 203 is in sliding fit with the sliding rail 204, the pull rod 205 is fixedly arranged on the slider 203, one end, far away from the slider 203, of the pull rod 205 is connected with the pneumatic positioning shaft mechanism 3, the motor 201 drives the screw rod 202 to drive the slider 203 to move on the sliding rail 204, the slider 203 moves to drive the pneumatic positioning shaft mechanism 3 on the pull rod 205 to move along with the slider, and until the pneumatic positioning shaft mechanism 3 is aligned with a connecting end on a horizontal bypass core rod, so that positioning connection is realized.
The longitudinal demolding mechanism 8 of the present utility model has the same structure as the transverse demolding mechanism 2, and is not described in detail here.
As shown in fig. 4, the pneumatic positioning shaft mechanism 3 includes a lifting cylinder 301, a connecting plate 302 and a positioning pin 303, the positioning pin 303 is disposed on the lifting cylinder 301 through the connecting plate 302, a through positioning hole is disposed on the pull rod 205 at a position corresponding to the positioning pin 303, positioning holes are also formed at the connecting ends of the transverse bypass core rod and the longitudinal bypass core rod, and after the positioning holes on the pull rod 205 are aligned with the positioning holes on the transverse bypass core rod and the longitudinal bypass core rod, the positioning pin 303 is driven to be inserted into the positioning holes through the lifting cylinder 301 for connection.
The working process comprises the following steps:
the plastic three-way pipe fitting is placed at the tooling according to the corresponding position, the transverse demoulding mechanism and the longitudinal demoulding mechanism are respectively driven by the corresponding servo motors to move to the corresponding positions, and a positioning shaft is pulled by a cylinder on the transverse demoulding mechanism and the longitudinal demoulding mechanism to lock the transverse bypass core rod and the main core rod; the corresponding servo motor drives the transverse demoulding mechanism and the longitudinal demoulding mechanism, and the longitudinal main core rod and the transverse bypass core rod are pulled out from the product under the drive of the servo motor, so that the pulling-out action of the core rod is completed; the automatic feeding and discharging system of the plastic tee pipe fitting can realize full-automatic production of the plastic tee pipe fitting.
Claims (7)
1. The plastic tee pipe fitting core rod pulling-out mechanism is characterized by comprising a transverse frame (1), a transverse demoulding mechanism (2), a longitudinal frame (9), a longitudinal demoulding mechanism (8) and a product positioning seat (6); the transverse demoulding mechanism (2) is fixedly arranged on the transverse frame (1), and the longitudinal demoulding mechanism (8) is arranged on the longitudinal frame (9); the transverse frame (1) is perpendicular to the longitudinal frame (9), and the product positioning seat (6) is arranged at the adjacent end position of the transverse frame (1) and the longitudinal frame (9).
2. The plastic tee pipe fitting core rod pulling mechanism according to claim 1, wherein the transverse demolding mechanism (2) and the longitudinal demolding mechanism (8) are identical in structure and comprise a motor (201), a screw rod (202), a sliding block (203), a sliding rail (204) and a pull rod (205), the screw rod (202) is in transmission connection with the motor (201), the sliding block (203) is matched with the screw rod (202), the sliding block (203) is in sliding fit with the sliding rail (204), and the pull rod (205) is fixedly arranged on the sliding block (203).
3. The plastic tee pipe fitting core rod pulling mechanism according to claim 1, wherein the transverse demolding mechanism (2) and the longitudinal demolding mechanism (8) are respectively provided with a pneumatic positioning shaft mechanism (3).
4. A plastic tee pipe fitting core rod pulling-out mechanism according to claim 3, wherein the pneumatic positioning shaft mechanism (3) comprises a lifting cylinder (301), a connecting plate (302) and a positioning pin shaft (303), and the positioning pin shaft (303) is arranged on the lifting cylinder (301) through the connecting plate (302).
5. The plastic tee pipe fitting core rod pulling mechanism according to claim 1, wherein the transverse frame (1) is provided with a first limit baffle (102) near one end provided with a product, and a first supporting seat (101) is arranged between the first limit baffle (102) and the transverse demoulding mechanism (2).
6. The plastic tee pipe fitting core rod pulling mechanism according to claim 1, wherein a second limit baffle (902) is arranged on the longitudinal frame (9) near one end provided with a product, and a second supporting seat (901) is arranged between the second limit baffle (902) and the longitudinal demoulding mechanism (8).
7. The plastic tee pipe fitting core rod pulling mechanism according to claim 1, wherein a third supporting seat (601) is arranged on the product positioning seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320523751.6U CN220129345U (en) | 2023-03-17 | 2023-03-17 | Plastic tee pipe fitting core rod pulling-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320523751.6U CN220129345U (en) | 2023-03-17 | 2023-03-17 | Plastic tee pipe fitting core rod pulling-out mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129345U true CN220129345U (en) | 2023-12-05 |
Family
ID=88953734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320523751.6U Active CN220129345U (en) | 2023-03-17 | 2023-03-17 | Plastic tee pipe fitting core rod pulling-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129345U (en) |
-
2023
- 2023-03-17 CN CN202320523751.6U patent/CN220129345U/en active Active
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