CN215703826U - Injection molding machine is used in production of plastics bottle lid - Google Patents
Injection molding machine is used in production of plastics bottle lid Download PDFInfo
- Publication number
- CN215703826U CN215703826U CN202121476191.0U CN202121476191U CN215703826U CN 215703826 U CN215703826 U CN 215703826U CN 202121476191 U CN202121476191 U CN 202121476191U CN 215703826 U CN215703826 U CN 215703826U
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- injection molding
- cooling box
- molding machine
- lifter
- pressure
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- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 238000001746 injection moulding Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 230000000694 effects Effects 0.000 claims description 8
- 239000000110 cooling liquid Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000428 dust Substances 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding machines, and discloses an injection molding machine for producing plastic bottle caps, wherein a cooling box is fixedly sleeved on the outer side of a mold, two conveying pipes are fixedly connected to the upper arm of the cooling box, two pressure pipes are fixedly connected to the lower wall of the cooling box, the two conveying pipes are connected with cooling liquid, when the mold is pressed, a lower mold moves from bottom to top, when the lower mold contacts with two lifting rods, the lower mold continues to move upwards, the two lifting rods are driven to move upwards, so that two rubber plugs are respectively driven to move upwards, pressure can be applied to the inside of the cooling box, after the lower mold moves downwards, the resilience of two pressure springs can respectively drive the two rubber plugs to move downwards, so that negative pressure can be generated in the cooling box, cooling liquid can be replaced in the cooling box through the two conveying pipes back and forth, and the mold can be cooled through the cooling liquid, therefore, the cooling time of the bottle cap in the mold can be prolonged, and the working efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine for producing plastic bottle caps.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. The main forming equipment for making various shapes of plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming dies is divided into vertical, horizontal and full-electric types.
When the plastic bottle cap is manufactured, after the bottle cap is subjected to compression molding, the bottle cap is cooled and taken down, the bottle cap is large in area and light in weight due to the problem of material, the bottle cap is deformed when the mold is taken without cooling after the bottle cap is subjected to compression molding, time is wasted when the bottle cap is cooled and the work efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an injection molding machine for producing plastic bottle caps, which has the advantages of cooling a mold, improving the cooling time of the bottle caps in the mold, improving the working efficiency and the like, and solves the problems that the bottle caps are deformed when mold taking is carried out without cooling after the bottle cap pressing is finished due to the large area and light weight of the bottle caps, and the working efficiency is reduced due to the fact that the time is wasted when the bottle caps are cooled for finishing.
(II) technical scheme
In order to realize the cooling of the mould, the cooling time of the bottle cap in the mould can be prolonged, and the working efficiency can be improved, the utility model provides the following technical scheme: the utility model provides an injection molding machine is used in production of plastics bottle lid, which comprises a die, the downside fixed mounting of mould has the support ring, the mould outside is fixed to be cup jointed the cooling box, two conveyer pipes of upper arm fixedly connected with of cooling box, two pressure pipes of lower wall fixedly connected with of cooling box, equal swing joint has the rubber buffer in two pressure pipes, the equal fixed mounting of two rubber buffer upsides has pressure spring, the equal fixed mounting in two pressure spring upper ends has the horizontal bar, two horizontal bars respectively with two pressure pipe fixed connection, the activity runs through there are two lifter on the support ring, two lifter respectively with two rubber buffer fixed connection.
Preferably, the lower ends of the two conveying pipes are fixedly provided with check valves, and the water flow directions of the two check valves are opposite.
Preferably, the lower ends of the two lifting rods are fixedly provided with circular plates, and the circular plates are provided with circular grooves.
Preferably, the support ring is movably sleeved with a rotating pipe, and the rotating pipe is fixedly provided with a movable blade.
Preferably, two equal activity has cup jointed the gear on the lifter, and two gears are all provided with the screw thread by two lifter through-penetrations department respectively, and two lifter lateral walls all are provided with the screw thread, and the screw thread on two lifters is connected with the screw thread meshing on two gears respectively, and swivel pipe inner wall fixed mounting has annular rack, and annular rack is connected with two gear engagement.
(III) advantageous effects
Compared with the prior art, the utility model provides an injection molding machine for producing plastic bottle caps, which has the following beneficial effects:
1. this injection molding machine is used in production of plastics bottle lid, through being connected two conveyer pipes with the coolant liquid, when carrying out the moulding-die, the rebound is followed to the lower mould, when contacting two lifter, continue the rebound, will drive two lifter rebound, thereby drive two rubber buffer rebound respectively, just so can exert pressure in the cooling box, after the lower mould rebound, two rubber buffer rebound of two compression springs just can drive two rubber buffer downshifts respectively, just so can make and produce the negative pressure in the cooling box, just so make a round trip can change the coolant liquid in to the cooling box through two conveyer pipes, thereby can cool down the mould through the coolant liquid, just so can improve the bottle lid cool time in the mould, thereby can improve work efficiency.
2. This injection molding machine is used in production of plastics bottle lid, it is opposite through two check valve rivers directions, both can make a round trip to exert pressure the back to the cooling box like this, just can be through a water intaking of a play water of two conveyer pipes, just so can make the coolant liquid in the cooling box circulate and use to can improve the cooling effect, just so can accelerate the bottle lid cooling in the mould, thereby reduce the cool time, just so can make the user get the mould fast.
3. This injection molding machine is used in production of plastics bottle lid reciprocates through two lifter, can drive two gear rotations respectively through the screw thread, just so can drive the annular rack rotatory to can drive the rotating tube rotation, just so can drive movable leaf rotatory, thereby can produce wind-force, just so can prevent that external dust from being close to the time can accelerate the air flow speed around the mould, thereby can further accelerate the cooling rate of plastics bottle lid.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
fig. 2 is a schematic front sectional structure of the present invention.
In the figure: 1. a mold; 2. a cooling box; 3. a delivery pipe; 4. a pressure pipe; 5. an annular rack; 6. rotating the tube; 7. a lifting rod; 8. a gear; 9. moving the blades; 10. a support ring; 11. a one-way valve; 12. a horizontal bar; 13. a pressure spring; 14. a rubber plug; 15. a circular plate; 16. a circular groove.
Detailed Description
The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an injection molding machine for producing plastic bottle caps comprises a mold 1, a support ring 10 is fixedly installed on the lower side of the mold 1, a cooling box 2 is fixedly sleeved on the outer side of the mold 1, two conveying pipes 3 are fixedly connected to the upper arm of the cooling box 2, two pressure pipes 4 are fixedly connected to the lower wall of the cooling box 2, rubber plugs 14 are movably connected in the two pressure pipes 4, pressure springs 13 are fixedly installed on the upper sides of the two rubber plugs 14, cross bars 12 are fixedly installed on the upper ends of the two pressure springs 13, the two cross bars 12 are respectively and fixedly connected with the two pressure pipes 4, two lifting rods 7 are movably penetrated through the support ring 10, the two lifting rods 7 are respectively and fixedly connected with the two rubber plugs 14, the two conveying pipes 3 are connected with cooling liquid, when the mold is molded, a lower mold moves upwards from below, when the two lifting rods 7 are contacted, the lower mold continues to move upwards, and drives the two lifting rods 7 to move upwards, thereby drive two rubber stoppers 14 rebound respectively, just so can exert pressure in cooling box 2, when lower mould lapse back, two rubber stoppers 14 lapse just can be driven respectively to two rebound of two pressure spring 13, just so can make and produce the negative pressure in the cooling box 2, make a round trip just so can change the coolant liquid in to cooling box 2 through two conveyer pipes 3, thereby can cool down mould 1 through the coolant liquid, just so can improve the bottle lid cool time in the mould 1, thereby can improve work efficiency. The equal fixed mounting of lower extreme of two conveyer pipes 3 has check valve 11, 11 water flow directions of two check valves are opposite, 11 water flow directions through two check valves are opposite, both can make a round trip to the cooling box 2 after exerting pressure, just can go out a water intaking through 3 two conveyer pipes, just so can make the coolant liquid in the cooling box 2 carry out the used cyclically, thereby can improve the cooling effect, just so can accelerate the bottle lid cooling in the mould 1, thereby reduce the cool time, just so can make the user can get the mould fast. A circular plate 15 is fixedly installed at the lower ends of the two lifting rods 7, a circular groove 16 is formed in the circular plate 15, a rotating pipe 6 is movably sleeved on the support ring 10, a movable blade 9 is fixedly installed on the rotating pipe 6, gears 8 are movably sleeved on the two lifting rods 7, threads are respectively arranged at the positions where the two gears 8 are penetrated by the two lifting rods 7, the outer side walls of the two lifting rods 7 are respectively provided with threads, the threads on the two lifting rods 7 are respectively meshed and connected with the threads on the two gears 8, an annular rack 5 is fixedly installed on the inner wall of the rotating pipe 6, the annular rack 5 is meshed and connected with the two gears 8, the two lifting rods 7 can respectively drive the two gears 8 to rotate through the threads by moving up and down, so that the annular rack 5 can be driven to rotate, the rotating pipe 6 can be driven to rotate, the movable blade 7 can be driven to rotate, and wind power can be generated, therefore, the air flow speed around the mould 1 can be accelerated while external dust is prevented from approaching, and the cooling speed of the plastic bottle cap can be further accelerated.
In use, the first step: through being connected two conveyer pipes 3 with the coolant liquid, when carrying out the moulding-die, the lower mould is from the rebound down, when contacting two lifter 7, continue the rebound, will drive two lifter 7 rebound, thereby drive two rubber buffer 14 rebound respectively, just so can be to exerting pressure in the cooling box 2, after the lower mould rebound, two rubber buffer 14 rebound of two pressure spring 13 just can drive two rubber buffer 14 rebound respectively, just so can make and produce the negative pressure in the cooling box 2, just so make a round trip just can change the coolant liquid in to the cooling box 2 through two conveyer pipes 3, thereby can cool down mould 1 through the coolant liquid, just so can improve the bottle lid cool time in the mould 1, thereby can improve work efficiency.
The second step is that: the water flow directions of the two check valves 11 are opposite, so that after pressure is exerted on the cooling box 2 back and forth, water can be discharged and fed through the two conveying pipes 3, cooling liquid in the cooling box 2 can be recycled, the cooling effect can be improved, the cooling of the bottle cap in the mold 1 can be accelerated, the cooling time is shortened, and a user can take a mold quickly.
The third step: reciprocate through two lifter 7, can drive two gears 8 rotations respectively through the screw thread, just so can drive annular rack 5 rotatory to can drive rotatory pipe 6 rotatory, just so can drive movable leaf 7 rotatory, thereby can produce wind-force, just so can prevent that external dust from being close to the time can accelerate the air flow speed around the mould 1, thereby can further accelerate the cooling rate of plastics bottle lid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an injection molding machine is used in production of plastics bottle lid, includes mould (1), and the downside fixed mounting of mould (1) has support ring (10), its characterized in that: the fixed cover in mould (1) outside has connect cooling box (2), two conveyer pipes (3) of upper arm fixedly connected with of cooling box (2), two pressure pipes (4) of lower wall fixedly connected with of cooling box (2), equal swing joint has rubber buffer (14) in two pressure pipes (4), the equal fixed mounting of two rubber buffer (14) upsides has pressure spring (13), the equal fixed mounting in two pressure spring (13) upper end has horizontal bar (12), two horizontal bar (12) respectively with two pressure pipe (4) fixed connection, the activity runs through on support ring (10) has two lifter (7), two lifter (7) respectively with two rubber buffer (14) fixed connection.
2. The injection molding machine for producing plastic bottle caps as claimed in claim 1, wherein: two the equal fixed mounting of lower extreme of conveyer pipe (3) has check valve (11), and two check valve (11) rivers directions are opposite.
3. The injection molding machine for producing plastic bottle caps as claimed in claim 1, wherein: the lower ends of the two lifting rods (7) are fixedly provided with circular plates (15), and circular grooves (16) are formed in the circular plates (15).
4. The injection molding machine for producing plastic bottle caps as claimed in claim 1, wherein: the support ring (10) is movably sleeved with a rotating pipe (6), and the rotating pipe (6) is fixedly provided with a movable blade (9).
5. The injection molding machine for producing plastic bottle caps as claimed in claim 1, wherein: two equal activity has cup jointed gear (8) on lifter (7), and two gear (8) are run through the department by two lifter (7) respectively and all are provided with the screw thread, and two lifter (7) lateral walls all are provided with the screw thread, and the screw thread on two lifter (7) is connected with the screw thread engagement on two gear (8) respectively, and rotating pipe (6) inner wall fixed mounting has annular rack (5), and annular rack (5) are connected with two gear (8) meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476191.0U CN215703826U (en) | 2021-06-30 | 2021-06-30 | Injection molding machine is used in production of plastics bottle lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476191.0U CN215703826U (en) | 2021-06-30 | 2021-06-30 | Injection molding machine is used in production of plastics bottle lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215703826U true CN215703826U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121476191.0U Active CN215703826U (en) | 2021-06-30 | 2021-06-30 | Injection molding machine is used in production of plastics bottle lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215703826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141791A (en) * | 2024-11-18 | 2024-12-17 | 连云港恒嘉模具科技有限公司 | Batched injection molding die for wine bottle packaging covers |
-
2021
- 2021-06-30 CN CN202121476191.0U patent/CN215703826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141791A (en) * | 2024-11-18 | 2024-12-17 | 连云港恒嘉模具科技有限公司 | Batched injection molding die for wine bottle packaging covers |
| CN119141791B (en) * | 2024-11-18 | 2025-06-06 | 连云港恒嘉模具科技有限公司 | Batch injection molding mold for wine bottle packaging caps |
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| GR01 | Patent grant |