CN214294159U - Injection molding machine water separator for producing polyester bottles - Google Patents
Injection molding machine water separator for producing polyester bottles Download PDFInfo
- Publication number
- CN214294159U CN214294159U CN202120255307.1U CN202120255307U CN214294159U CN 214294159 U CN214294159 U CN 214294159U CN 202120255307 U CN202120255307 U CN 202120255307U CN 214294159 U CN214294159 U CN 214294159U
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- Prior art keywords
- square
- injection molding
- water
- molding machine
- square pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229920000728 polyester Polymers 0.000 title claims abstract description 16
- 238000001746 injection moulding Methods 0.000 title claims abstract description 14
- 239000000498 cooling water Substances 0.000 abstract description 15
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an injection molding machine water knockout drum for producing polyester bottle belongs to technical field. The technical scheme is as follows: including square pipe and setting up square epaxial joint, be provided with the outlet pipe on the joint, square pipe one end is provided with the inlet tube, and the other end is provided with baffle subassembly, baffle subassembly with square pipe bolted connection, square inside of tubes portion is provided with the spiral water conservancy diversion piece, the spiral water conservancy diversion piece is in square pipe internal rotation. The utility model has the advantages that: the baffle assembly is used for buffering the water pressure in the square tube, prevents that water pressure from being too high to the damage that the square tube caused, and the spiral water conservancy diversion piece is used for promoting rivers to flow, prevents because water pressure is too little, can not satisfy the use amount of cooling water.
Description
Technical Field
The utility model relates to a polyester bottle technical field that moulds plastics especially relates to an injection molding machine water knockout drum for producing polyester bottle.
Background
The production process of the polyester bottle comprises the following steps: firstly, injecting the dried raw materials into a bottle blank through an injection molding machine, secondarily heating the bottle blank through a drying oven, then stretch-blow molding through a stretch-blow machine, and then adding a base. The outer wall of the middle die for bottle blank injection molding is provided with a spiral cooling water channel, and the temperature of water injected into the cooling water channel is below 12 ℃, so that the bottle blank is cooled to below the crystallization temperature of the material instantly.
Because of the different sizes of the polyester bottles, the diameters of the cooling water channels are different. In order to adapt to cooling of polyester bottle blanks of different models, water pipes with different diameters are adopted to inject water into a cooling water channel in the prior art, as shown in figure 1, a square pipe is adopted as a cooling water conveying pipeline, pipe joints of different models and ball valves of different models are welded on the upper end face of the square pipe, and the water pipes with different diameters are connected with the bottle blanks on the ball valves of different models.
Although the operation method shown in fig. 1 can cool bottle blanks of different models, the tail end of the square tube is welded, when cooling water is injected into the square tube, when the water pressure is too high, an impact force is applied to the welding part of the square tube, and the welding part is easily damaged; meanwhile, when the water pressure is too small, the water outlet at the tail end of the square pipe is less, and the using amount of cooling water cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine water knockout drum for producing polyester bottle to solve the cooling water pipeline welded part and easily damaged and can not satisfy the technical problem of cooling water use amount.
The utility model discloses a realize through following measure:
the utility model provides an injection molding machine water knockout drum for producing polyester bottle, is in including square pipe and setting the union on the side pipe, be provided with the outlet pipe on the union, square pipe one end is provided with the inlet tube, and the other end is provided with baffle subassembly, baffle subassembly with square pipe bolted connection, square inside of tubes portion is provided with the spiral water conservancy diversion piece, the spiral water conservancy diversion piece is in square intraductal rotation.
Preferably, the spiral guide vane comprises a middle connecting rod and a spiral blade arranged on the outer side of the middle connecting rod, and the blade width of the spiral blade is smaller than the width of the two opposite side surfaces in the square tube.
Preferably, the inboard both ends of side pipe all are provided with the support frame, be provided with the mounting hole on the support frame, the both ends setting of intermediate link is in the mounting hole, helical blade sets up between the support frame.
Preferably, the baffle assembly comprises a baffle, the baffle is connected with the square pipe through a bolt, a pressure distributing plate is arranged on the end face of the baffle, and the pressure distributing plate is arranged inside the square pipe.
Preferably, the pressure dividing plate is V-shaped, one end of the middle connecting rod is provided with a motor, and the motor is arranged between the pressure dividing plate and the baffle.
The utility model has the advantages that:
1. the baffle assembly is used for buffering the water pressure in the square tube, prevents that water pressure from being too high to the damage that the square tube caused, and the spiral water conservancy diversion piece is used for promoting rivers to flow, prevents because water pressure is too little, can not satisfy the use amount of cooling water.
2. The width of helical blade is less than the inside width to the both sides face of square pipe, prevents that helical blade and square pipe inside wall from producing the interference, influences helical blade's rotation.
3. The support frame close to the blocking component also has the function of blocking water pressure.
Drawings
Fig. 1 is a schematic structural view of a water injector in the prior art.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the baffle assembly, the spiral guide vane and the square tube.
Fig. 4 is a partially enlarged view of a portion a of fig. 3.
Wherein the reference numerals are: 1. a square tube; 2. a joint; 3. a water outlet pipe; 4. a water inlet pipe; 5. a baffle assembly; 51. a baffle plate; 52. a pressure distributing plate; 6. a spiral flow deflector; 61. a middle connecting rod; 62. a helical blade; 7. a support frame; 8. an electric motor.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1: both ends of the square tube in the prior art are welded by iron plates, one end of the square tube is provided with a water inlet tube, water is injected into the square tube through the water inlet tube, and the water in the square tube flows out of a water outlet tube under the action of water pressure and flows into a bottle blank cooling water channel.
The operation has the following disadvantages that firstly, the two ends of the square pipe are welded, the scale in the square pipe cannot be removed, secondly, when the water pressure is too high, the water pressure impacts an iron plate at the tail end of the square pipe, the iron plate is damaged, and the problem of water leakage of the square pipe exists, and thirdly, when the water pressure is too low, the water outlet pipe far away from one end of the water inlet pipe has small water outlet, and the use amount of cooling water cannot be met.
Based on the above-mentioned problem, refer to fig. 2-4, the utility model relates to an injection molding machine water knockout drum for producing polyester bottle, including square pipe 1 and the joint 2 of setting on square pipe 1, be provided with outlet pipe 3 on the joint 2, 1 one end in square pipe is provided with inlet tube 4, and square pipe has the function of water storage, and the outlet pipe is connected with the cooling water course for pour into the mould with the cooling water into, cool off the bottle base.
The other end of the square pipe is provided with a baffle assembly 5, the baffle assembly 5 is connected with the square pipe through a bolt, the baffle assembly 5 comprises a baffle 51, the baffle 51 is connected with the square pipe through the bolt, the end face of the baffle 51 is provided with a pressure dividing plate 52, and the pressure dividing plate 52 is arranged inside the square pipe.
The pressure dividing plate 52 is V-shaped, one end of the middle connecting rod 61 is provided with a motor 8, and the motor 8 is arranged between the pressure dividing plate and the baffle plate.
The minute clamp plate among the baffle subassembly is the V style of calligraphy, and the pointed end of minute clamp plate is towards the direction of inlet tube, and when water in the square tube flowed to the minute clamp plate under hydraulic effect, the minute clamp plate was the V style of calligraphy, has increased the area with rivers contact, has disperseed the pressure of water.
The square inside of tubes is provided with spiral water conservancy diversion piece 6, and spiral water conservancy diversion piece 6 is at square internal rotation of tubes.
The spiral guide vane 6 comprises a middle connecting rod 61 and a spiral blade 62 arranged on the outer side of the middle connecting rod 61, and the blade width of the spiral blade 62 is smaller than the width of two opposite side surfaces in the square tube.
The inboard both ends of side pipe all are provided with support frame 7, are provided with the mounting hole on the support frame 7, and the both ends setting of intermediate link 61 is in the mounting hole, and helical blade 62 sets up between support frame 7.
The utility model discloses a spiral water conservancy diversion piece erects in the square pipe, and the spiral water conservancy diversion piece forms the water conservancy diversion water that circles round in square pipe internal rotation, and rotatory helical blade passes water to the one end of square pipe, can satisfy the water supply capacity of the outlet pipe of the one end of keeping away from the inlet tube.
The utility model discloses a block subassembly and square pipe and can dismantle, the incrustation scale on the intraductal side of the other side of being convenient for is clear away.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (5)
1. The utility model provides an injection molding machine water knockout drum for producing polyester bottle, is in including square pipe (1) and setting joint (2) on the square pipe (1), be provided with outlet pipe (3) on joint (2), its characterized in that, square pipe (1) one end is provided with inlet tube (4), and the other end is provided with baffle subassembly (5), baffle subassembly (5) with square pipe bolted connection, square inside of tubes portion is provided with spiral water conservancy diversion piece (6), spiral water conservancy diversion piece (6) are in square pipe internal rotation.
2. The injection molding machine water separator for producing polyester bottles of claim 1, wherein said spiral guide vane (6) comprises an intermediate link (61) and a spiral blade (62) disposed outside said intermediate link (61), said spiral blade (62) having a blade width smaller than the width of the opposite sides of the inside of the square tube.
3. The water separator of the injection molding machine for producing the polyester bottle as claimed in claim 2, wherein the two ends of the inner side of the square tube are provided with the supporting frames (7), the supporting frames (7) are provided with mounting holes, the two ends of the intermediate connecting rod (61) are arranged in the mounting holes, and the helical blades (62) are arranged between the supporting frames (7).
4. The injection molding machine water separator for producing the polyester bottles of claim 3, wherein the baffle plate assembly (5) comprises a baffle plate (51), the baffle plate (51) is connected with the square tube through bolts, a pressure distributing plate (52) is arranged on the end face of the baffle plate (51), and the pressure distributing plate (52) is arranged inside the square tube.
5. The water separator of an injection molding machine for producing polyester bottles of claim 4, wherein said pressure-dividing plate (52) is V-shaped, one end of said intermediate link (61) is provided with a motor (8), and said motor (8) is arranged between said pressure-dividing plate and said baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255307.1U CN214294159U (en) | 2021-01-29 | 2021-01-29 | Injection molding machine water separator for producing polyester bottles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255307.1U CN214294159U (en) | 2021-01-29 | 2021-01-29 | Injection molding machine water separator for producing polyester bottles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214294159U true CN214294159U (en) | 2021-09-28 |
Family
ID=77831413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120255307.1U Active CN214294159U (en) | 2021-01-29 | 2021-01-29 | Injection molding machine water separator for producing polyester bottles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214294159U (en) |
-
2021
- 2021-01-29 CN CN202120255307.1U patent/CN214294159U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water separator of injection molding machine for producing polyester bottle Effective date of registration: 20220314 Granted publication date: 20210928 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Tai'an Xinming Plastic Industry Co.,Ltd. Registration number: Y2022980002461 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230309 Granted publication date: 20210928 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Tai'an Xinming Plastic Industry Co.,Ltd. Registration number: Y2022980002461 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An injection molding machine water separator for producing polyester bottles Effective date of registration: 20230321 Granted publication date: 20210928 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Tai'an Xinming Plastic Industry Co.,Ltd. Registration number: Y2023980035522 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210928 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Tai'an Xinming Plastic Industry Co.,Ltd. Registration number: Y2023980035522 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An injection molding machine water separator for producing polyester bottles Granted publication date: 20210928 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Tai'an Xinming Plastic Industry Co.,Ltd. Registration number: Y2024980005728 |