CN211165083U - Low poison protective coil production mould convenient to drawing of patterns - Google Patents
Low poison protective coil production mould convenient to drawing of patterns Download PDFInfo
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- CN211165083U CN211165083U CN201921932961.0U CN201921932961U CN211165083U CN 211165083 U CN211165083 U CN 211165083U CN 201921932961 U CN201921932961 U CN 201921932961U CN 211165083 U CN211165083 U CN 211165083U
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Abstract
The utility model discloses a low toxicity protective ring production mould convenient to drawing of patterns, including the lower mould, go up mould and coolant tank, the equal fixed mounting in middle part of lower mould both sides has the backup pad, and the equal fixed mounting in top of two backup pads has the pneumatic cylinder of establishing ties each other, and the hydraulic stem of two pneumatic cylinders all passes through L type connecting rods and the both sides fixed connection on last mould top, and the bottom mounting of going up the mould is equipped with a plurality of core, goes up the fixed pouring gate that is equipped with in middle part on mould top, the beneficial effects of the utility model are that a plurality of protective ring of being convenient for once only moulding plastics through the die cavity that a plurality of cores that set up and a plurality of correspondences, has improved production efficiency, is convenient for drive through the hydraulic stem extension of two pneumatic cylinders that set up and goes up mould rebound to make mould and lower mould separation, accomplish the drawing of patterns process, be convenient for cool off the material in the die cavity with the cooling water suction in the coolant.
Description
Technical Field
The utility model relates to a production mould, in particular to low poison protective ring production mould convenient to drawing of patterns belongs to protective ring production technical field.
Background
The rubber protective coil is mainly used for fixing, insulating and protecting electric wires in power distribution products such as a power box, a cabinet, a socket and the like, can also be used on metal or wood, and is a sleeve-shaped protective material made of a rubber material; in order to protect the natural environment and improve the competitiveness of the chemical industry in China, a plasticizer which accords with the REACH regulation is searched, the development of a product which accords with the ROsh standard of the European Union becomes a research hotspot of the industry at the present stage, the composite environment-friendly anti-aging agent is prepared by combining the main anti-aging agent of amines and phenols, the auxiliary anti-aging agent of phosphites and thioesters, and the compound environment-friendly anti-aging agent in the form of a compound environment-friendly single agent, and the composite environment-friendly anti-aging agent is applied to the production of low-toxicity protective coils, and has the advantages of excellent performance, small toxicity and the like. Need use the production mould to carry out injection moulding to it in the production process of low poison protective coil, but the production mould at present is not convenient for carry out the drawing of patterns to lead to going up the mould and being not convenient for separate with the lower mould, reduced production efficiency, and be not convenient for carry out quick cooling to the material of moulding plastics in the die cavity, thereby lead to protective coil's shaping speed slower.
Disclosure of Invention
An object of the utility model is to provide a low poison protective ring production mould convenient to drawing of patterns to solve the present production mould that provides in the above-mentioned background art and be not convenient for carry out the drawing of patterns, and be not convenient for carry out quick refrigerated problem to the material of moulding plastics in the die cavity.
In order to achieve the purpose, the utility model provides a low toxicity protective ring production mould convenient to drawing of patterns, including lower mould, last mould and cooling water tank, the equal fixed mounting in middle part of lower mould both sides has the backup pad, two the equal fixed mounting in top of backup pad has the pneumatic cylinder of establishing ties each other, two the hydraulic stem of pneumatic cylinder all passes through L type connecting rod and the both sides fixed connection on last mould top, the bottom mounting of last mould is equipped with a plurality of core, the fixed sprue gate that is equipped with in middle part on last mould top, the inside fixed mounting of sprue gate has the sprue, the bottom fixed mounting of sprue gate has inferior runner, the bottom fixed mounting of inferior runner has a plurality of and the sprue channel that the core corresponds, a plurality of die cavity corresponding with the core is seted up on the top of lower mould, the inside fixed cooling chamber that is equipped with of lower mould, the top of cooling water tank one side and the bottom of one side are fixed water inlet tube and outlet pipe respectively, the top fixed mounting of cooling water tank has circulating pump, circulating pump's water inlet and the delivery port of drinking-water pipe are connected through the cooling water inlet of circulating pipe and cooling water tank.
As an optimal technical scheme of the utility model, a plurality of the bottom of die cavity and the junction fixed mounting on cooling chamber top have the heat-conducting plate that the metal material was made.
As an optimal technical scheme of the utility model, four equal fixed mounting in corner of lower mould bottom have the supporting shoe.
As the utility model discloses a preferred technical scheme, the positive middle part fixed mounting of coolant tank has thermodetector, thermodetector's test probe arranges coolant tank's inner wall in.
As an optimal technical scheme of the utility model, the equal fixed mounting in middle part of the middle part of inlet tube and outlet pipe has the control valve.
As a preferred technical scheme of the utility model, the fixed pneumatic cylinder switch that is equipped with in positive one side angle of lower mould, the pneumatic cylinder passes through pneumatic cylinder switch and power electric connection, the fixed circulating water pump switch that is equipped with in positive top of coolant tank, circulating water pump passes through circulating water pump switch and power electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a low toxicity protective coil production mould convenient for demoulding, which is convenient for one-time injection molding of a plurality of protective coils through a plurality of cores and a plurality of corresponding cavities, thereby improving the production efficiency; the upper die is conveniently driven to move upwards by extending the hydraulic rods of the two arranged hydraulic cylinders, so that the upper die is separated from the lower die, and the demolding process is completed; circulating water pump through setting up is convenient for cool off the material in the die cavity in being convenient for the cooling water suction in the cooling water tank to the cooling chamber, the shaping efficiency of protective coil has been improved, and the cooling water in the cooling chamber of can forming under circulating water pump carries out the bad use of circulation, the cooling efficiency has been improved, and the thermodetector through setting up is convenient for detect the temperature of cooling water in the cooling water tank, when rising to the certain limit, when unable continuation cooling, discharge the cooling water through the outlet pipe, then pour into new cooling water into through the inlet tube in to the cooling water tank, continue to carry out cooling work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the present invention.
In the figure, the mold comprises a lower mold 1, a lower mold 2, a supporting block 3, a supporting plate 4, a hydraulic cylinder, a connecting rod 5 and L, an upper mold 6, a pouring gate 7, a mold core 8, a main runner 9, a secondary runner 10, a branch runner 11, a cavity 12, a cavity 13, a cooling cavity 14, a cooling water tank 15, a water inlet pipe 16, a water outlet pipe 17, a circulating water pump 18, a water pumping pipe 19, a cooling pipe 20, a circulating pipe 21 and a temperature detector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a low poison protective ring production mould convenient to drawing of patterns, including lower mould 1, go up mould 6 and cooling water tank 14, the equal fixed mounting in middle part at lower mould 1 both sides has backup pad 3, the equal fixed mounting in top of two backup pad 3 has the pneumatic cylinder 4 of establishing ties each other, the hydraulic stem of two pneumatic cylinders 4 all passes through L type connecting rod 5 and the both sides fixed connection on last mould 6 top, the flexible of hydraulic stem through pneumatic cylinder 4 is convenient for make go up mould 6 and lower mould 1 and carry out drawing of patterns and compound die, the bottom mounting of going up mould 6 is equipped with a plurality of core 8, the fixed sprue gate 7 that is equipped with in middle part on last mould 6 top, be convenient for pour into fused injection moulding material into die cavity 12 through sprue gate 7, the inside fixed mounting of sprue gate 7 has main runner 9, the bottom fixed mounting of main runner 10 of main runner 9 has, the bottom fixed mounting of sub-flow channel 11 that the corresponding with core 8 of a plurality of sub-channel 10 has a plurality of branch runner 12 that corresponds with core 8, a plurality of cavities 12 that are equipped with the corresponding with the cooling water pump 14, the top fixed water tank 14 and the cooling water pump 14 that the bottom fixed water inlet that cooling water pump 14 that the cooling water tank 14 and cooling water pump 14 that the bottom that the fixed circulation pipe that the cooling water pump is connected in the cooling water circulation chamber that the bottom of cooling water tank is fixed circulation chamber is fixed in the circulation chamber is through the circulation water inlet pipe 13, thereby the cooling water inlet of cooling water pump 17, the circulation pipe is fixed circulation pipe 17, thereby the bottom of the circulation chamber is fixed circulation that the circulation pipe is equipped with the cooling water pump 17 of cooling water pump 17, the circulation chamber is connected in the.
Preferably, a heat conducting plate made of metal materials is fixedly arranged at the connecting part of the bottom ends of the plurality of cavities 12 and the top end of the cooling cavity 13, so that the heat transfer effect of cooling water in the cooling cavity 13 on the cavities 12 is improved, and the cooling is quicker; supporting blocks 2 are fixedly arranged at four corners of the bottom end of the lower die 1, and the die is conveniently supported by the supporting blocks 2; a temperature detector 21 is fixedly installed in the middle of the front face of the cooling water tank 14, a detection probe of the temperature detector 21 is arranged on the inner wall of the cooling water tank 14, and the temperature of cooling water in the cooling water tank 14 can be conveniently detected through the arranged temperature detector 21; control valves are fixedly arranged in the middle of the water inlet pipe 15 and the middle of the water outlet pipe 16, and the control valves are convenient for controlling the water inflow of the water inlet pipe 15 and the water outflow of the water outlet pipe 16; the fixed pneumatic cylinder switch that is equipped with in positive one side angle of lower mould 1, pneumatic cylinder 4 passes through pneumatic cylinder switch and power electric connection, is convenient for control the flexible of hydraulic stem of pneumatic cylinder 4 through the pneumatic cylinder switch, and the positive top of coolant tank 14 is fixed and is equipped with the circulating water pump switch, and circulating water pump 17 passes through the circulating water pump switch and power electric connection, is convenient for control circulating water pump 17's work through the circulating water pump switch.
When the mold is used, the utility model relates to a low toxicity protective coil production mold convenient for demolding, firstly, the hydraulic rod of the hydraulic cylinder 4 is controlled to shrink through the hydraulic cylinder switch, so that the upper mold 6 and the lower mold 1 complete mold closing, molten material is poured into the main runner 9 through the sprue gate 7, the material is injected into each cavity 12 under the action of the secondary runner 10 and the branch runner 11, the injection molding of the material is completed through the matching of the mold core 8 and the cavity 12, the control valve of the water inlet pipe 15 is opened, cooling water is injected into the cooling water tank 14, the circulating water pump 17 is opened through the circulating water pump switch, the cooling water in the cooling water tank 14 is pumped into the cooling cavity 13 under the action of the circulating water pump 17 to rapidly cool the material in the cavity 12, thereby the material is rapidly molded, under the action of the circulating water pump 17, the cooling water in the cooling cavity 13 circularly enters the cooling water tank 14, realize circulative cooling, detect the temperature of cooling water in cooling water tank 14 through thermodetector 21, when the temperature rose to the certain limit, when unable continuation cooling, open the control valve of outlet pipe 16 and discharge the cooling water through outlet pipe 16, then open the control valve of inlet tube 15, pour into new cooling water into cooling water tank 14 through inlet tube 15, continue to carry out cooling work, after the cooling is accomplished, hydraulic stem extension through pneumatic cylinder switch control pneumatic cylinder 4 drives last mould 6 rebound, make and go up mould 6 and lower mould 1 separation, accomplish the drawing of patterns process, take out the protective coil of injection moulding in die cavity 12.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a low toxicity protective coil production mould convenient to drawing of patterns, includes lower mould (1), goes up mould (6) and cooling water tank (14), its characterized in that, the equal fixed mounting in middle part of lower mould (1) both sides has backup pad (3), two the equal fixed mounting in top of backup pad (3) has pneumatic cylinder (4) of establishing ties each other, two the hydraulic stem of pneumatic cylinder (4) all through L type connecting rod (5) and the both sides fixed connection on last mould (6) top, the bottom mounting of going up mould (6) is equipped with a plurality of core (8), the middle part of going up mould (6) top is fixed and is equipped with sprue gate (7), the inside fixed mounting of sprue gate (7) has sprue (9), the bottom fixed mounting of sprue (9) has inferior runner (10), the bottom fixed mounting of inferior runner (10) has a plurality of branch runner (11) corresponding with core (8), the top of lower mould (1) is seted up a plurality of and is corresponding die cavity (8) water inlet (12), the inside fixed mounting of cooling water tank (14) has cooling water pump (14) and water pump (17) one side fixed connection of cooling water tank (18) and cooling water inlet pipe (17), the fixed connection of cooling water outlet pipe (17) is equipped with the bottom of circulating pipe (18), the cooling water inlet (17) and cooling water outlet (17) the fixed connection of water inlet pipe (18), the cooling water pump (17) is connected water outlet (17) the bottom of water inlet pipe (18) the cooling water outlet (18), the fixed connection of water inlet pipe (17) and cooling water outlet (17) of water tank (17) is connected the bottom.
2. The mold for producing a low-toxicity protective coil convenient for demolding as claimed in claim 1, wherein: and heat-conducting plates made of metal materials are fixedly arranged at the connecting parts of the bottom ends of the plurality of cavities (12) and the top end of the cooling cavity (13).
3. The mold for producing a low-toxicity protective coil convenient for demolding as claimed in claim 1, wherein: supporting blocks (2) are fixedly mounted at four corners of the bottom end of the lower die (1).
4. The mold for producing a low-toxicity protective coil convenient for demolding as claimed in claim 1, wherein: the middle part of the front surface of the cooling water tank (14) is fixedly provided with a temperature detector (21), and a detection probe of the temperature detector (21) is arranged on the inner wall of the cooling water tank (14).
5. The mold for producing a low-toxicity protective coil convenient for demolding as claimed in claim 1, wherein: and control valves are fixedly arranged in the middle of the water inlet pipe (15) and the middle of the water outlet pipe (16).
6. The mold for producing a low-toxicity protective coil convenient for demolding as claimed in claim 1, wherein: the die is characterized in that a hydraulic cylinder switch is fixedly arranged at one side angle of the front face of the lower die (1), the hydraulic cylinder (4) is electrically connected with a power supply through the hydraulic cylinder switch, a circulating water pump switch is fixedly arranged at the top of the front face of the cooling water tank (14), and the circulating water pump (17) is electrically connected with the power supply through the circulating water pump switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932961.0U CN211165083U (en) | 2019-11-11 | 2019-11-11 | Low poison protective coil production mould convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932961.0U CN211165083U (en) | 2019-11-11 | 2019-11-11 | Low poison protective coil production mould convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165083U true CN211165083U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932961.0U Active CN211165083U (en) | 2019-11-11 | 2019-11-11 | Low poison protective coil production mould convenient to drawing of patterns |
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| Country | Link |
|---|---|
| CN (1) | CN211165083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622213A (en) * | 2020-11-09 | 2021-04-09 | 英华利汽车零部件（赣州）有限公司 | Quick cooling system is used in injection moulding product production |
-
2019
- 2019-11-11 CN CN201921932961.0U patent/CN211165083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622213A (en) * | 2020-11-09 | 2021-04-09 | 英华利汽车零部件（赣州）有限公司 | Quick cooling system is used in injection moulding product production |
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