CN213291244U - Cooling device for injection molding machine head - Google Patents
Cooling device for injection molding machine head Download PDFInfo
- Publication number
- CN213291244U CN213291244U CN202021604433.5U CN202021604433U CN213291244U CN 213291244 U CN213291244 U CN 213291244U CN 202021604433 U CN202021604433 U CN 202021604433U CN 213291244 U CN213291244 U CN 213291244U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- molding machine
- cooling
- pipe
- aircraft nose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 59
- 238000001816 cooling Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000498 cooling water Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002826 coolant Substances 0.000 abstract description 9
- 230000004087 circulation Effects 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 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 discloses a cooling device for injection molding machine aircraft nose, including injection molding machine aircraft nose body, this internal screw rod head that is provided with of injection molding machine aircraft nose, the rear end fixedly connected with mount pad of screw rod head, the rear end fixed horizontal connection of mount pad has the screw rod, screw rod fixed mounting is inside the right side of installation pole, the fixed cooling tube that is provided with on the outer wall of injection molding machine aircraft nose body, the cooling tube is the spiral pipe, cooling tube and coolant tank intercommunication, the front end cone end outer wall surface of injection molding machine aircraft nose body evenly outwards is provided with radiating fin. The utility model discloses a set up the cooling tube at injection molding machine aircraft nose body outer wall, cooling tube and coolant tank intercommunication, the cooling water in the coolant tank gets into the cooling tube through outer inlet tube, then gets back to coolant tank through going out the water pipe in, the cooling tube internal circulation is provided with the cooling water, carries out the heat transfer to injection molding machine aircraft nose body, its cooling with higher speed.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is a cooling device for injection molding machine aircraft nose.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. The injection moulding machine is similar to the injection syringe for injection, and is a technological process in which the plasticized plastic in a molten state (i.e. viscous state) is injected into a closed mould cavity by means of the thrust of a screw (or a plunger), and the product is obtained after solidification and shaping.
The injection molding machine is at the in-process of work, and the aircraft nose temperature is higher, and when finishing work, the temperature is difficult to reduce fast, influences the working life of aircraft nose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling device for injection molding machine aircraft nose to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an injection molding machine is cooling device for aircraft nose, includes injection molding machine aircraft nose body, this internal screw rod head that is provided with of injection molding machine aircraft nose, the rear end fixedly connected with mount pad of screw rod head, the rear end fixed horizontal connection of mount pad has the screw rod, screw rod fixed mounting is inside the right side of installation pole, the fixed cooling tube that is provided with on the outer wall of injection molding machine aircraft nose body, the cooling tube is the spiral pipe, cooling tube and cooling water tank intercommunication, the even outside radiating fin that is provided with in front end cone end outer wall surface of injection molding machine aircraft nose body.
As a further aspect of the present invention: the output of the outer inlet tube of input fixed connection of cooling tube, the input of outer inlet tube and coolant tank's top intercommunication, the output fixed connection of cooling tube goes out the input of water pipe, the output of going out the water pipe and the interior below intercommunication of coolant tank.
As a further aspect of the present invention: and a condensing device is fixedly arranged at the top end of the cooling water tank, and a condensing liquid pipe of the condensing device extends into the cooling water tank.
As a further aspect of the present invention: the water injection pipe is upwards connected with the top of cooling water tank, the top swing joint of water injection pipe has the tube cap, cooling water tank's bottom is outwards connected with the drain pipe, fixed mounting has the valve on the drain pipe.
As a further aspect of the present invention: the outer water inlet pipe is connected with an inner water inlet pipe, the other end of the inner water inlet pipe is communicated with the top end of the injection molding machine head body, the bottom end of the injection molding machine head body is downwards connected with an inner water outlet pipe, and the joints of the inner water inlet pipe, the inner water outlet pipe and the injection molding machine head body are fixedly provided with valves.
As a further aspect of the present invention: the outer water inlet pipe is fixedly provided with a water pump, and the condensed liquid pipe is a coiled pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the cooling tube at injection molding machine aircraft nose body outer wall, cooling tube and coolant tank intercommunication, the cooling water in the coolant tank gets into the cooling tube through outer inlet tube, then gets back to coolant tank through going out the water pipe in, the cooling tube internal circulation is provided with the cooling water, carries out the heat transfer to injection molding machine aircraft nose body, its cooling with higher speed.
2. The utility model discloses an inlet tube and interior outlet pipe in both sides communicate respectively about injection molding machine aircraft nose body, interior inlet tube and cooling water tank intercommunication cool off injection molding machine aircraft nose body is inside, improve cooling rate, play certain cleaning action simultaneously.
3. The utility model discloses an evenly outwards set up radiating fin at the front end cone end outer wall surface of injection molding machine aircraft nose body, the reinforcing heat dissipation for the cooling.
Drawings
Fig. 1 is a schematic structural view of a cooling device for a head of an injection molding machine.
Fig. 2 is a side view of a water tank in a cooling apparatus for a head of an injection molding machine.
Fig. 3 is an enlarged schematic view of the structure of the region a in fig. 1.
In the figure: 1 injection molding machine head body, 2 screw heads, 3 mounting rods, 4 screws, 5 mounting seats, 6 cooling pipes, 7 cooling water tanks, 8 outer water inlet pipes, 9 outer water outlet pipes, 10 condensing devices, 11 condensed water pipes, 12 water injection pipes, 13 water discharge pipes, 14 inner water inlet pipes, 15 inner water outlet pipes, 16 valves, 17 heat dissipation fins and 18 water pumps.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Please refer to fig. 1-3, a cooling device for an injection molding machine head, comprising an injection molding machine head body 1, a screw head 2 is arranged in the injection molding machine head body 1, a mounting seat 5 is fixedly connected to the rear end of the screw head 2, a screw 4 is fixedly and horizontally connected to the rear end of the mounting seat 5, the screw 4 is fixedly arranged inside the right side of the mounting rod 3, a cooling pipe 6 is fixedly arranged on the outer wall of the injection molding machine head body 1, the cooling pipe 6 is a spiral pipe, the contact area between cooling water and the outer wall of the injection molding machine head body 1 is increased, the cooling rate is accelerated, the cooling pipe 6 is communicated with a cooling water tank 7, a cooling fin 17 is uniformly and outwardly arranged on the outer wall surface of the front end conical end of the injection.
The outer inlet tube 8's of input fixed connection output of cooling tube 6, the input of outer inlet tube 8 and cooling water tank 7's top intercommunication, the output fixed connection outlet tube 9's of cooling tube 6 input, outlet tube 9's output and cooling water tank 7 interior below intercommunication, cooling water in the cooling water tank 7 gets into cooling tube 6 through outer inlet tube 8, then in returning to cooling water tank 7 through outlet tube 9, 6 inner circulations of cooling tube are provided with the cooling water, carry out the heat transfer to injection molding machine head body 1, its cooling of cooling down accelerates.
A condensing device 10 is fixedly arranged at the top end of the cooling water tank 7, and a condensing liquid pipe 11 of the condensing device 10 extends into the cooling water tank 7.
The top of cooling water tank 7 upwards is connected with water injection pipe 12, and the top swing joint of water injection pipe 12 has the tube cap, and cooling water tank 7's bottom is connected with drain pipe 13 outward, and fixed mounting has valve 16 on the drain pipe 13.
The outer water inlet pipe 8 is fixedly provided with a water pump 18, and the condensate pipe 11 is a coiled pipe, so that the contact area of the condensate and cooling water is increased, and the heat exchange efficiency is improved.
The utility model discloses a theory of operation is: cooling water in the cooling water tank 7 passes through outer inlet tube 8 and gets into cooling tube 6, then return to in the cooling water tank 7 through going out water pipe 9, cooling tube 6 inner loop is provided with the cooling water, carry out the heat transfer to injection molding machine aircraft nose body 1, its cooling with higher speed, cooling water in the cooling water tank 7 gets into injection molding machine aircraft nose body 1 inside through interior inlet tube 14 simultaneously, cool off screw rod head 2, play certain cleaning action simultaneously, then discharge through interior outlet pipe 15, cool off to inside, improve cooling rate, the even outside radiating fin 17 that is provided with of front end cone end outer wall surface of injection molding machine aircraft nose body 1, the reinforcing heat dissipation, accelerate cooling.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an injection molding machine is cooling device for aircraft nose, includes injection molding machine aircraft nose body (1), be provided with screw head (2) in injection molding machine aircraft nose body (1), its characterized in that, rear end fixedly connected with mount pad (5) of screw head (2), the rear end fixed horizontally connect of mount pad (5) has screw rod (4), screw rod (4) fixed mounting is inside the right side of installation pole (3), fixed cooling tube (6) that are provided with on the outer wall of injection molding machine aircraft nose body (1), cooling tube (6) are the spiral pipe, cooling tube (6) and cooling water tank (7) intercommunication, the front end cone end outer wall surface of injection molding machine aircraft nose body (1) evenly outwards is provided with radiating fin (17).
2. The cooling device for the machine head of the injection molding machine according to claim 1, wherein the input end of the cooling pipe (6) is fixedly connected with the output end of the outer water inlet pipe (8), the input end of the outer water inlet pipe (8) is communicated with the top end of the cooling water tank (7), the output end of the cooling pipe (6) is fixedly connected with the input end of the outer water outlet pipe (9), and the output end of the outer water outlet pipe (9) is communicated with the inner lower part of the cooling water tank (7).
3. The cooling device for the machine head of the injection molding machine according to claim 1, wherein a condensing device (10) is fixedly arranged at the top end of the cooling water tank (7), and a condensing liquid pipe (11) of the condensing device (10) extends into the cooling water tank (7).
4. The cooling device for the machine head of the injection molding machine according to claim 1, wherein a water injection pipe (12) is connected to the upper part of the cooling water tank (7) in the upward direction, a pipe cover is movably connected to the top end of the water injection pipe (12), a drain pipe (13) is connected to the bottom of the cooling water tank (7) in the outward direction, and a valve (16) is fixedly installed on the drain pipe (13).
5. The cooling device for the machine head of the injection molding machine according to claim 1, wherein the outer water inlet pipe (8) is connected with an inner water inlet pipe (14), the other end of the inner water inlet pipe (14) is communicated with the top end of the machine head body (1) of the injection molding machine, an inner water outlet pipe (15) is connected to the bottom end of the machine head body (1) of the injection molding machine downwards, and valves (16) are fixedly mounted at the joints of the inner water inlet pipe (14) and the inner water outlet pipe (15) and the machine head body (1) of the injection molding machine.
6. The cooling device for the injection molding machine head as claimed in claim 1, wherein the water pump (18) is fixedly mounted on the outer water inlet pipe (8), and the condensed liquid pipe (11) is a coiled pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604433.5U CN213291244U (en) | 2020-08-05 | 2020-08-05 | Cooling device for injection molding machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604433.5U CN213291244U (en) | 2020-08-05 | 2020-08-05 | Cooling device for injection molding machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213291244U true CN213291244U (en) | 2021-05-28 |
Family
ID=76023585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021604433.5U Expired - Fee Related CN213291244U (en) | 2020-08-05 | 2020-08-05 | Cooling device for injection molding machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213291244U (en) |
-
2020
- 2020-08-05 CN CN202021604433.5U patent/CN213291244U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |