CN213291249U

CN213291249U - Safety protection device of injection molding machine

Info

Publication number: CN213291249U
Application number: CN202021891576.9U
Authority: CN
Inventors: 盛松林; 周光瑜; 尤本钢
Original assignee: Qingdao Yongqiang Electronics Co ltd
Current assignee: Qingdao Yongqiang Electronics Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-28
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a safety protection device of an injection molding machine, which comprises an injection molding main machine and a protection mechanism, wherein one end of a water inlet pipe penetrates through the upper end of one side of a cooling shell, one end of a water outlet pipe is connected with the lower end of one side of the cooling shell, so that an injection molding piece of the injection molding main machine is heated uniformly, the integral quality of the injection molding piece is ensured, the injection molding piece is not required to be taken out manually to avoid scalding, and in the interval from the outlet end of the injection molding main machine to a cold water tank, the injection molding piece is preliminarily cooled and is not easy to break, the long-term smooth proceeding of injection molding is ensured, the ball is a component made of stainless steel material, the ball is circularly provided with a circle, the cooling shell and the ball form a water storage cavity, the ball and an adjacent ball form a cooling discharging cavity, the ball is pushed forwards along with the injection molding, the normal promotion of the injection molding of guaranteeing promptly reaches local rapid cooling again, and structural design is simple moreover, and use cost is low.

Description

Safety protection device of injection molding machine

Technical Field

The utility model relates to an injection moulding machine technical field specifically is an injection moulding machine safety device.

Background

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. Injection molding is a cyclic process, and each period mainly comprises quantitative feeding, melting and plasticizing, pressure application and injection, mold filling and cooling, and mold opening and part taking. And taking out the plastic part, closing the mold again, and performing the next cycle.

However, the injection molding machine does not have a fixed protection mechanism in the pressure-applying injection environment, the injection molding part needs to be preliminarily cooled and then subjected to compression molding, and the initial cooling cannot be realized, so that the injection molding part is heated uniformly, the protection effect is poor, and the manual operation is troublesome.

To solve the above problems. Therefore, the safety protection device of the injection molding machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection moulding machine safety device, one side upper end through the one end of inlet tube runs through the cooling shell, and the other end and the mill's circulation cold water outlet valve of inlet tube are connected, the one end of outlet pipe is connected with one side lower extreme of cooling shell, and the other end and the mill's circulation warm water import valve of outlet pipe are connected, the ball is the component that a stainless steel material was made, the ball is circular and sets up the round, the cooling shell forms the water storage chamber with the ball, the ball forms cooling play material chamber with neighbouring ball, the inner diameter in cooling play material chamber is greater than the outer diameter of injection moulding host computer injection molding, thereby the problem among the above-mentioned prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection moulding machine safety device, includes injection moulding host computer and protection machanism, the output thread fixed connection of protection machanism and injection moulding host computer, protection machanism includes installation end, counterpoint groove, cooling shell and water conservancy diversion half pipe, the installation end sets up the feed end in cooling shell one side, and the half pipe setting of water conservancy diversion is at the discharge end of cooling shell opposite side, and the counterpoint groove is seted up in one side inner chamber of cooling shell with the discharge end assorted of injection moulding host computer.

Preferably, the cooling shell is outside including inlet tube and outlet pipe, one side upper end of cooling shell is run through to the one end of inlet tube, and the other end and the mill circulation cold water outlet valve of inlet tube are connected, and the one end of outlet pipe is connected with one side lower extreme of cooling shell, and the other end and the mill circulation warm water import valve of outlet pipe are connected.

Preferably, the inside wall of cooling shell still activity is embedded to have the ball, the ball is the component that a stainless steel material made, and the ball is circular and sets up the round.

Preferably, the cooling shell forms the water storage chamber with the ball, and the ball forms cooling discharge chamber with adjacent ball, the inner diameter in cooling discharge chamber is greater than the external diameter of injection moulding host computer injection molding.

Preferably, the bottom of the thread groove of the mounting end is provided with a sealing gasket, and the sealing gasket is a member made of a rubber material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the safety protection device of the injection molding machine of the utility model has the advantages that one end of the water inlet pipe penetrates through the upper end of one side of the cooling shell, the other end of the water inlet pipe is connected with the factory circulating cold water outlet valve, one end of the water outlet pipe is connected with the lower end of one side of the cooling shell, the other end of the water outlet pipe is connected with the factory circulating warm water inlet valve, the underground water circulates and flows through the water storage cavity, the cooling book is ensured to be in a state of balanced temperature, the injection molding piece of the injection molding machine is heated uniformly, the integral quality of the injection molding piece is ensured, the injection molding piece is not required to be taken out manually and scald is avoided, and in the interval from the outlet end of the injection molding machine to the cold water tank, the injection molding piece is,

2. the utility model discloses an injection molding machine safety device, the ball is the component that a stainless steel material made, the ball is circular and sets up the round, cooling shell and ball form the water storage chamber, the ball forms cooling ejection of compact chamber with neighbouring ball, the inner diameter in cooling ejection of compact chamber is greater than the outer diameter of injection molding host computer injection molding, promote forward along with the injection molding, make the ball roll, the ball drives the cold water and the injection molding surface contact in water storage chamber, realize the cooling effect, the normal promotion of the injection molding of guaranteeing promptly, reach local rapid cooling again, and structural design is simple, low in use cost.

3. The utility model discloses an injection moulding machine safety device, the thread groove bottom of installation end is provided with sealed the pad, and sealed pad is the component that a rubber materials made, constantly when with protection machanism and injection moulding host computer threaded connection, and sealed pad is extruded for the tie point is sealed effectual, connects the fastening moreover.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the protection mechanism of the present invention;

FIG. 3 is a schematic view of a partial front view structure of the protection mechanism of the present invention;

fig. 4 is a schematic view of the local side view structure of the protection mechanism of the present invention.

In the figure: 1. injection molding a host machine; 2. a protection mechanism; 21. an installation end; 211. a gasket; 22. a positioning groove; 23. cooling the shell; 231. a water inlet pipe; 232. a water outlet pipe; 233. a water storage cavity; 234. a ball bearing; 235. cooling and discharging the material cavity; 24. and (4) a flow guiding half pipe.

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.

Referring to fig. 1-2, a safety protection device for an injection molding machine comprises an injection molding main machine 1 and a protection mechanism 2, the protection mechanism 2 is fixedly connected with an output end of the injection molding main machine 1 through threads, the protection mechanism 2 comprises a mounting end 21, an alignment groove 22, a cooling shell 23 and a flow guiding half pipe 24, a sealing gasket 211 is arranged at the bottom of the thread groove of the mounting end 21, the sealing gasket 211 is a component made of rubber materials, when the protection mechanism 2 is continuously connected with the injection molding main machine 1 through threads, the sealing gasket 211 is extruded, so that the sealing effect of a connection point is good, the connection is tight, the mounting end 21 is arranged at a feeding end of one side of the cooling shell 23, the flow guiding half pipe 24 is arranged at a discharge end of the other side of the cooling shell 23, and the alignment groove 22 is arranged in an inner cavity of one side of the cooling shell 23 in a manner.

Referring to fig. 3, a safety protection device for an injection molding machine, the exterior of a cooling shell 23 includes a water inlet pipe 231 and a water outlet pipe 232, one end of the water inlet pipe 231 penetrates through the upper end of one side of the cooling shell 23, and the other end of the water inlet pipe 231 is connected with a factory circulating cold water outlet valve, one end of the water outlet pipe 232 is connected with the lower end of one side of the cooling shell 23, and the other end of the water outlet pipe 232 is connected with a factory circulating warm water inlet valve, so that the underground water circularly flows through the inside of the water storage cavity 233, the temperature of the cooling book is ensured to be in a state of balanced temperature, the injection molding piece of the injection molding main machine 1 is heated uniformly, the integral quality of the injection molding piece is ensured, and need not artifical manual taking out the injection molding, avoid scalding, in the interval of injection molding from 1 exit end of injection molding host computer to cold water groove, the injection molding is by preliminary cooling, and difficult fracture guarantees that the permanent smoothness of moulding plastics goes on moreover.

Referring to fig. 4, a safety protection device of an injection molding machine, a ball 234 is movably embedded in an inner side wall of a cooling shell 23, the ball 234 is a component made of a stainless steel material, the ball 234 is circularly arranged in a circle, the cooling shell 23 and the ball 234 form a water storage cavity 233, the ball 234 and an adjacent ball 234 form a cooling discharge cavity 235, an inner diameter of the cooling discharge cavity 235 is larger than an outer diameter of an injection molding part of an injection molding main machine 1, the ball 234 rolls along with forward pushing of the injection molding part, the ball 234 drives cold water of the water storage cavity 233 to contact with the surface of the injection molding part, a cooling effect is achieved, normal pushing of the injection molding part is guaranteed, local rapid cooling is achieved, the structural design is simple, and the use cost is low.

In summary, the following steps: the utility model discloses an injection molding machine safety protection device, including injection molding host computer 1 and protection mechanism 2, one end of inlet tube 231 runs through one side upper end of cooling shell 23, and the other end of inlet tube 231 is connected with mill's circulation cold water outlet valve, the one end of outlet pipe 232 is connected with one side lower extreme of cooling shell 23, and the other end of outlet pipe 232 is connected with mill's circulation warm water inlet valve, make the circulating of groundwater flow through from the inside of water storage chamber 233, guarantee that the cooling book is in a temperature balanced state, make the injection molding of injection molding host computer 1 be heated evenly, guarantee the whole quality of injection molding, and need not artifical manual to take out injection molding, avoid scalding, and in the interval of injection molding from injection molding host computer 1 exit end to cold water groove, the injection molding is cooled preliminarily, difficult fracture, guarantee the permanent smooth going on of moulding plastics, ball 234 is the component that a stainless steel material made, ball 234 is the circular round that sets up, cooling shell 23 forms water storage chamber 233 with ball 234, ball 234 forms cooling discharging chamber 235 with neighbouring ball 234, the internal diameter of cooling discharging chamber 235 is greater than the external diameter of injection molding host computer 1 injection molding, promote forward along with the injection molding, make ball 234 roll, ball 234 drives the cold water and the injection molding surface contact in water storage chamber 233, realize the cooling effect, the normal promotion of the injection molding of assurance promptly, reach local rapid cooling again, and structural design is simple, low in use cost, the thread groove bottom of installation end 21 is provided with sealed pad 211, sealed pad 211 is the component that a rubber material made, when constantly with protective mechanism 2 and injection molding host computer 1 threaded connection, sealed pad 211 is extrudeed, make the tie point sealed effectual, and connect the fastening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides an injection moulding machine safety device, includes injection moulding host computer (1) and protection machanism (2), the output screw thread fixed connection of protection machanism (2) and injection moulding host computer (1), its characterized in that: protection machanism (2) are including installation end (21), counterpoint groove (22), cooling shell (23) and water conservancy diversion half pipe (24), installation end (21) set up the feed end in cooling shell (23) one side, and water conservancy diversion half pipe (24) set up the discharge end at cooling shell (23) opposite side, and counterpoint groove (22) and the discharge end assorted of injection moulding host computer (1) are seted up in the one side inner chamber of cooling shell (23).

2. An injection molding machine safety shield according to claim 1, wherein: the cooling shell (23) is outside including inlet tube (231) and outlet pipe (232), one side upper end of cooling shell (23) is run through to the one end of inlet tube (231), and the other end and the mill circulation cold water outlet valve of inlet tube (231) are connected, and the one end of outlet pipe (232) is connected with one side lower extreme of cooling shell (23), and the other end and the mill circulation warm water import valve of outlet pipe (232) are connected.

3. An injection molding machine safety shield according to claim 1, wherein: the inside wall of cooling shell (23) still activity is embedded to have ball (234), ball (234) are the component that a stainless steel material made, and ball (234) are the circular round of setting up.

4. An injection molding machine safety shield according to claim 1, wherein: the cooling shell (23) and the ball (234) form a water storage cavity (233), the ball (234) and the adjacent ball (234) form a cooling discharging cavity (235), and the inner diameter of the cooling discharging cavity (235) is larger than the outer diameter of an injection molding part of the injection molding main machine (1).

5. An injection molding machine safety shield according to claim 1, wherein: the bottom of the thread groove of the mounting end (21) is provided with a sealing gasket (211), and the sealing gasket (211) is a component made of rubber materials.