CN215472917U - Cooling device of injection molding machine barrel - Google Patents
Cooling device of injection molding machine barrel Download PDFInfo
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- CN215472917U CN215472917U CN202121377216.1U CN202121377216U CN215472917U CN 215472917 U CN215472917 U CN 215472917U CN 202121377216 U CN202121377216 U CN 202121377216U CN 215472917 U CN215472917 U CN 215472917U
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- injection molding
- molding machine
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- barrel
- silica gel
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Abstract
The utility model relates to the technical field of injection molding machine cooling devices, in particular to a cooling device for an injection molding machine gun barrel, which comprises an injection molding machine gun barrel main body, wherein a cooling pipe is arranged in the injection molding machine gun barrel main body, one end of the cooling pipe is connected with a water outlet of a refrigerator through a pipe joint, the other end of the cooling pipe is connected with a water inlet of a water suction pump through a pipe joint, a heat-conducting silica gel pad is sleeved on the outer side of the injection molding machine gun barrel main body, heat dissipation plates are symmetrically arranged on the left side and the right side of the side surface of the heat-conducting silica gel pad, and an outer barrel is sleeved on the cylindrical surface of the injection molding machine gun barrel main body, and the cooling device has the beneficial effects that: through the cooling tube of spiral setting, make the abundant and injection molding machine barrel main part contact of cooling tube to improve refrigerated effect, derive the heat in the injection molding machine barrel main part through the heat conduction silica gel pad and the heating panel that set up, through the air extractor that sets up, take away the heat on heat conduction silica gel pad and the heating panel, thereby accelerate the radiating rate of injection molding machine barrel main part.
Description
Technical Field
The utility model relates to the technical field of injection molding machine cooling devices, in particular to a cooling device for an injection molding machine gun barrel.
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.
When the existing injection molding machine is used, most injection molding barrels can generate heat after the injection molding process is carried out for a long time, the injection molding barrels can be seriously deformed, and accordingly the quality of injection molding products is influenced to a certain extent, and the working efficiency of the injection molding machine during the injection molding of the injection molding products is reduced. If let the barrel of moulding plastics dispel the heat naturally, need spend a large amount of time, in this period, production has to be stagnated, causes serious time waste, and production efficiency is low, and natural heat dissipation causes injection molding machine all around ambient temperature higher easily to influence the staff operation.
Therefore, there is a need for a cooling device for an injection molding machine barrel that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling device for a gun barrel of an injection molding machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cooling device of an injection molding machine barrel comprises an injection molding machine barrel main body, wherein a cooling pipe is arranged in the injection molding machine barrel main body, one end of the cooling pipe is connected with a water outlet of a refrigerator through a pipe joint, the other end of the cooling pipe is connected with a water inlet of a water suction pump through a pipe joint, a heat-conducting silica gel pad is sleeved on the outer side of the injection molding machine barrel main body, heat dissipation plates are symmetrically arranged on the left side and the right side of the side surface of the heat-conducting silica gel pad, an outer barrel is sleeved on the cylindrical surface of the injection molding machine barrel main body, partition plates are symmetrically arranged on the upper side and the lower side of the inner side of the outer barrel in a protruding mode, the lower end of each partition plate is in contact with the heat-conducting silica gel pad, an air inlet is formed in one end of the outer barrel, a filter screen is embedded in the air inlet, an air outlet is symmetrically formed in the other end of the outer barrel, an air exhaust cover is welded in the air outlet, one end of the air exhaust cover is connected with an air extractor through a pipe joint, the air outlet end of the air pump is connected with an exhaust pipe through a pipe joint.
Preferably, the cooling pipe is spirally arranged, the cooling pipe is embedded in the main body of the barrel of the injection molding machine, and two ends of the cooling pipe penetrate through the main body of the barrel of the injection molding machine and extend to the outside.
Preferably, a water inlet of the refrigerator is connected with the water storage tank through a connecting pipe, and a water outlet of the water suction pump is connected with the water storage tank through a connecting pipe.
Preferably, the heat-conducting silica gel pad is arranged in a cylindrical shape, and the heat-conducting silica gel pad is tightly attached to the barrel main body of the injection molding machine.
Preferably, the heating panel is pasted with heat conduction silica gel pad and is connected, the heating panel is the heat-conducting plate of aluminum alloy material, the side equidistance arch of heating panel is provided with the bar shaped plate.
Preferably, the heat conduction silica gel pad and the heat dissipation plate are both arranged in the outer barrel, and the outer barrel of the heat dissipation plate is not in contact with each other.
Compared with the prior art, the utility model has the beneficial effects that: through the cooling tube of spiral setting, make the abundant and injection molding machine barrel main part contact of cooling tube to improve refrigerated effect, derive the heat in the injection molding machine barrel main part through the heat conduction silica gel pad and the heating panel that set up, through the air extractor that sets up, take away the heat on heat conduction silica gel pad and the heating panel, thereby accelerate the radiating rate of injection molding machine barrel main part.
Drawings
FIG. 1 is a schematic structural view of a cooling device for a gun barrel of an injection molding machine according to the present invention;
FIG. 2 is a schematic sectional view of the structure of the cooling device for the gun barrel of the injection molding machine according to the present invention;
FIG. 3 is a schematic sectional view of the structure of the barrel of the injection molding machine of the present invention.
In the figure: 1. a barrel main body of an injection molding machine; 2. a cooling tube; 3. a refrigerator; 31. a water pump; 4. a heat-conducting silica gel pad; 5. a heat dissipation plate; 6. an outer cylinder; 61. an air inlet; 62. an air outlet; 7. a filter screen; 8. an air extraction hood; 9. an air extractor.
Detailed Description
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 to 3, the present invention provides a technical solution: the utility model provides a cooling device of injection molding machine barrel, including injection molding machine barrel main part 1, be provided with cooling tube 2 in the injection molding machine barrel main part 1, cooling tube 2 becomes the heliciform setting, cooling tube 2 inlays in injection molding machine barrel main part 1, the both ends of cooling tube 2 all run through injection molding machine barrel main part 1 and extend to the outside, cooling tube 2 through the spiral setting, make 2 abundant and 1 contacts of injection molding machine barrel main part of cooling tube, thereby accelerate 1 refrigerated speed to injection molding machine barrel main part, thereby improve production efficiency.
The one end of cooling tube 2 is passed through the coupling and is connected with the delivery port of refrigerator 3, and the other end of cooling tube 2 passes through the coupling and is connected with the water inlet of suction pump 31, and the water inlet of refrigerator 3 passes through the connecting pipe and is connected with the storage water tank, and the delivery port of suction pump 31 passes through the connecting pipe and is connected with the storage water tank, and the storage water tank is used for storing cooling water, and cooling water can cyclic utilization.
The outside cover of injection molding machine barrel main part 1 is equipped with heat conduction silica gel pad 4, the side bilateral symmetry of heat conduction silica gel pad 4 is provided with heating panel 5, heat conduction silica gel pad 4 becomes the cylinder setting, heat conduction silica gel pad 4 closely laminates with injection molding machine barrel main part 1, heating panel 5 pastes with heat conduction silica gel pad 4 and is connected, heating panel 5 is the heat-conducting plate of aluminum alloy material, the side equidistance arch of heating panel 5 is provided with the bar board, heating panel 5 also can set up to magnesium alloy material, heat on 4 and the heating panel 5 with injection molding machine barrel main part 1 of heat conduction silica gel pad through setting is derived, accelerate injection molding machine barrel main part 1's heat diffusion.
The face of cylinder cover of injection molding machine barrel main part 1 is equipped with urceolus 6, and the inboard longitudinal symmetry arch of urceolus 6 is provided with the baffle, and the lower extreme and the contact of heat conduction silica gel pad 4 of baffle, heat conduction silica gel pad 4 and heating panel 5 all set up in urceolus 6, and contactless between the 5 urceolus 6 of heating panel, separate the inner space bilateral symmetry of urceolus 6 for two parts through the baffle.
The other end bilateral symmetry of urceolus 6 has seted up gas outlet 62, and the welding has the extraction hood 8 in the gas outlet 62, and the one end of extraction hood 8 is connected with air extractor 9 through the coupling, and the end of giving vent to anger of air extractor 9 is connected with the blast pipe through the coupling, and the one end of blast pipe extends to outdoors, discharges steam to outdoors.
The working principle is as follows: when the injection molding machine gun barrel main body 1 needs to be cooled, water is pumped out from the water storage tank through the refrigerator 3, after the water is cooled through the refrigerator 3, cooling water is introduced from one end of the cooling pipe 2, the cooling pipe 2 is fully contacted with the injection molding machine gun barrel main body 1 through the cooling pipe 2 arranged in a spiral mode, the cooling effect on the injection molding machine gun barrel main body 1 is improved, the cooling water flows out from the other end of the cooling pipe 2, the cooled water is introduced into the water storage tank through the water suction pump 31, heat on the injection molding machine gun barrel main body 1 is conducted out through the arranged heat conduction silica gel pad 4 and the heat dissipation plate 5, the heat is diffused in the outer barrel 6, the air pump 9 is started, air enters from the air inlet 61 of the outer barrel 6 and flows out from the air outlet 62, the heat conduction silica gel pad 4 and the heat dissipation plate 5 are cooled through the difference of the air temperature inside and outside, and the heat dissipation speed of the injection molding machine gun barrel main body 1 is accelerated, the air pump 9 pumps the hot air in the outer cylinder 6 away, and then discharges the hot air to the outside through the exhaust pipe.
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 (6)
1. The utility model provides a cooling device of injection molding machine barrel, includes injection molding machine barrel main part (1), its characterized in that: the injection molding machine barrel comprises an injection molding machine barrel main body (1), wherein a cooling pipe (2) is arranged in the injection molding machine barrel main body (1), one end of the cooling pipe (2) is connected with a water outlet of a refrigerator (3) through a pipe joint, the other end of the cooling pipe (2) is connected with a water inlet of a water suction pump (31) through a pipe joint, a heat-conducting silica gel pad (4) is sleeved on the outer side of the injection molding machine barrel main body (1), heat-radiating plates (5) are arranged on the lateral side of the heat-conducting silica gel pad (4) in a bilateral symmetry mode, an outer barrel (6) is sleeved on the cylindrical surface of the injection molding machine barrel main body (1), partition plates are arranged on the inner side of the outer barrel (6) in an up-down symmetrical and protruding mode, the lower ends of the partition plates are in contact with the heat-conducting silica gel pad (4), an air inlet (61) is formed in one end of the outer barrel (6), a filter screen (7) is embedded in the air inlet (61), an air outlet (62) is formed in the other end of the outer barrel (6) in a bilateral symmetry mode, an air pumping cover (8) is welded in the air outlet (62), one end of the air pumping cover (8) is connected with an air pump (9) through a pipe joint, and the air outlet end of the air pump (9) is connected with an exhaust pipe through the pipe joint.
2. A cooling device for the barrel of an injection molding machine according to claim 1, characterized in that: the cooling pipe (2) is spirally arranged, the cooling pipe (2) is embedded in the injection molding machine gun barrel main body (1), and two ends of the cooling pipe (2) penetrate through the injection molding machine gun barrel main body (1) and extend to the outside.
3. A cooling device for the barrel of an injection molding machine according to claim 1, characterized in that: the water inlet of the refrigerator (3) is connected with the water storage tank through a connecting pipe, and the water outlet of the water suction pump (31) is connected with the water storage tank through a connecting pipe.
4. A cooling device for the barrel of an injection molding machine according to claim 1, characterized in that: the heat-conducting silica gel pad (4) is arranged in a cylindrical shape, and the heat-conducting silica gel pad (4) is tightly attached to the injection molding machine gun barrel main body (1).
5. A cooling device for the barrel of an injection molding machine according to claim 1, characterized in that: the heat dissipation plate (5) is connected with the heat conduction silica gel pad (4) in a sticking mode, the heat dissipation plate (5) is a heat conduction plate made of aluminum alloy, and strip-shaped plates are arranged on the side surfaces of the heat dissipation plate (5) in an equidistant protruding mode.
6. A cooling device for the barrel of an injection molding machine according to claim 1, characterized in that: the heat conduction silica gel pad (4) and the heat dissipation plate (5) are both arranged in the outer barrel (6), and the heat dissipation plate (5) and the outer barrel (6) are not in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377216.1U CN215472917U (en) | 2021-06-21 | 2021-06-21 | Cooling device of injection molding machine barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377216.1U CN215472917U (en) | 2021-06-21 | 2021-06-21 | Cooling device of injection molding machine barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215472917U true CN215472917U (en) | 2022-01-11 |
Family
ID=79720409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121377216.1U Active CN215472917U (en) | 2021-06-21 | 2021-06-21 | Cooling device of injection molding machine barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215472917U (en) |
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2021
- 2021-06-21 CN CN202121377216.1U patent/CN215472917U/en active Active
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