CN215969865U

CN215969865U - Reel mould that carrier band was used

Info

Publication number: CN215969865U
Application number: CN202122420361.XU
Authority: CN
Inventors: 王贵军
Original assignee: Tiannuo Plastic Industry Kunshan Co ltd
Current assignee: Tiannuo Plastic Industry Kunshan Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-08
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a reel die for a carrier tape, which comprises a right die, wherein a steam column is arranged inside the right die, a steam pipe is arranged at one end of the steam column in a threaded manner, the tail end of the steam pipe is connected with a steam box, a temperature sensor is arranged inside the right die, limiting grooves are formed in four corners of one side of the right die, limiting rods are embedded inside the limiting grooves, a left die is arranged at the tail end of each limiting rod, and circulating columns are arranged inside the right die and the left die. The temperature sensor and the steam pipe are arranged, so that the heating of the mold is facilitated, the steam box is used for conveying water vapor into the steam column through the steam pipe to further heat the mold, the injection molding of the reel is facilitated, the temperature sensor is used for detecting the temperature of the mold, workers can heat or cool the mold in time, and the phenomenon that the production efficiency is reduced due to poor cooling of a product caused by overhigh temperature of the mold can be prevented.

Description

Reel mould that carrier band was used

Technical Field

The utility model relates to the technical field of dies, in particular to a reel die for a carrier tape.

Background

The carrier tape is a plastic product used for packaging electronic components, protects the electronic components from being polluted and impacted, usually, a reel is used as a carrier structure of the carrier tape to help to contain the carrier tape, most of the carrier tape disks are injection-molded products, and are made by using an injection mold, specifically, plastic melted by heat is injected into a mold cavity from an injection molding machine at high pressure, and then, the plastic is cooled and solidified to obtain a formed product.

The existing reel die device has the defects that:

1. chinese utility patent publication No. CN207290793U discloses an injection mold for manufacturing reels, comprising an upper mold and a lower mold which are matched with each other; the upper die comprises an upper template, an upper clamping plate and a stripper plate which are connected in sequence; the lower die comprises a lower template and a lower die base which are connected in sequence; the demoulding plate is provided with a detachably connected upper runner plate, and an upper runner is arranged in the upper runner plate; a cavity for forming the reel is arranged between the upper runner plate and the lower runner plate; one side of the demoulding plate is also provided with an air outlet and a first exhaust pipeline communicated with the air outlet, the upper runner plate is also provided with a second exhaust pipeline, one end of the second exhaust pipeline is communicated with the first exhaust pipeline, and the other end of the second exhaust pipeline is communicated with the cavity.

However, in the mold of the above publication, when the mold is closed, the mold is easily slid, and the shape of the product is deviated and deformed, which affects the production quality of the product.

In view of the above, it is necessary to develop a mold that can prevent the mold from sliding when the mold is closed.

2. The temperature of the existing reel die cannot be well controlled, and the production efficiency of products is influenced by overhigh or overlow temperature of the die.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a reel mold for a carrier tape, which solves the above-mentioned problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reel mould that carrier band was used, includes right mould, the inside of right side mould is equipped with the steam column, the steam pipe is installed to the one end screw thread of steam column, and the trailing end connection of steam pipe has the steam chest, the internally mounted of right side mould has temperature sensor.

Preferably, one side four corners of right side mould all is equipped with the spacing groove, the gag lever post is installed to the inside gomphosis of spacing groove, left mould is installed to the tail end of gag lever post, the surface mounting of left side mould has the protection post, the inside of right side mould and left mould all is equipped with the circulation post, anticorrosive coating is installed to the inner wall of circulation post.

Preferably, one end of the circulating column is in threaded connection with a condensing pipe, the other end of the circulating column is connected with a return pipe, and the tail ends of the condensing pipe and the return pipe are both connected with a condenser.

Preferably, two groups of symmetrically arranged air outlet columns are arranged in the left die.

Preferably, the surfaces of the right die and the left die are provided with forming columns, the surfaces of the right die and the left die are provided with material injection holes, and the tail ends of the material injection holes are connected with the bottoms of the forming columns.

Preferably, the surface of the right mould is provided with a mounting groove, and the protection column is connected with the mounting groove in an embedded mode.

Preferably, the inside of left side mould is installed electric putter, the telescopic link is installed to electric putter's output, and the tail end of telescopic link and the surface connection of shaping post.

Preferably, the internally mounted of right side mould has electric telescopic handle, electric telescopic handle's output is installed the push pedal, and one side surface of push pedal and the surface connection of shaping post.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the limiting rod and the protection column are installed, the limiting rod is connected with the inner part of the limiting groove in an embedded manner, and the protection column is connected with the inner part of the installation groove in an embedded manner, so that the right mold and the left mold are not easy to slide when closed, and the protection column can be installed and can prevent a reel in the molding column from moving when molded, so that the molding columns on the surfaces of the right mold and the left mold are not staggered when the molds are locked, and the influence on the production of products is avoided.

2. The temperature sensor and the steam pipe are arranged, so that the heating of the mold is facilitated, the steam pipe is connected with the steam box, the steam box is used for conveying steam into the steam column through the steam pipe to further heat the mold, the injection molding of the reel is facilitated, the temperature sensor is used for detecting the temperature of the mold, workers can heat or cool the mold in time, the phenomenon that the mold is too high in temperature, poor in cooling of the product, long in cooling time and low in production efficiency can be prevented, the mold opening and the product demolding are difficult can be avoided, and the phenomenon that the temperature of the mold is too high or too low and certain influence on the product can be prevented.

Drawings

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

FIG. 2 is a schematic structural view of a right mold and a left mold of the present invention;

FIG. 3 is a schematic view showing the structure of the steam pipe of the present invention;

FIG. 4 is a schematic structural view of the electric telescopic rod and the electric push rod of the present invention;

fig. 5 is a schematic structural view of a condensation duct and a temperature sensor according to the present invention.

In the figure: 1. a right mold; 101. a limiting groove; 102. mounting grooves; 2. a left mold; 201. a limiting rod; 202. a protective column; 3. a steam pipe; 301. a steam column; 4. a condenser tube; 401. a flow-through column; 5. a return pipe; 6. an air outlet column; 7. forming a column; 701. a material injection hole; 8. an electric telescopic rod; 801. pushing the plate; 9. An electric push rod; 10. a temperature sensor.

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.

In the first embodiment, referring to fig. 1, fig. 2 and fig. 4, an embodiment of the present invention: the utility model provides a reel mould that carrier band was used, includes right mould 1, one side four corners of right side mould 1 all is equipped with spacing groove 101, gag lever post 201 is installed to the inside gomphosis of spacing groove 101, left mould 2 is installed to the tail end of gag lever post 201, the surface of right side mould 1 and left mould 2 all is equipped with into post 7, the surface of right side mould 1 and left mould 2 all is equipped with annotates material hole 701, annotate the tail end of material hole 701 and be connected with the bottom of shaping post 7, the surface mounting of left side mould 2 has protection post 202, the surface of right side mould 1 is equipped with mounting groove 102, and protection post 202 is connected with the mounting groove 102 gomphosis.

Specifically, the material injection hole 701 is used for injecting raw materials into the molding column 7, so that a reel can be manufactured by using the molding column 7, the inside of the limiting groove 101 is connected with the limiting rod 201 in an embedded manner, the protection column 202 is connected with the installation groove 102 in an embedded manner, when the right mold 1 and the left mold 2 are closed, the reel is not easy to slide, the protection column 202 is installed, and the reel in the molding column 7 can be prevented from moving during molding,

the internally mounted of left side mould 2 has electric putter 9, the telescopic link is installed to electric putter 9's output, and the tail end of telescopic link and the surface connection of shaping post 7, the internally mounted of right side mould 1 has electric telescopic handle 8, push pedal 801 is installed to electric telescopic handle 8's output, and a side surface of push pedal 801 and the surface connection of shaping post 7.

Specifically, electric putter 9 sets up and is used for promoting fashioned reel and moves forward, and then makes the reel drawing of patterns, and when electric telescopic handle 8 set up the help die sinking, makes things convenient for the drawing of patterns of reel, and when the mould die sinking, electric telescopic handle 8 starts, drives push pedal 801 and moves forward for the reel moves along with left mould 2, then utilizes electric putter 9 to promote the reel, makes the reel drop.

Embodiment two, as shown in fig. 1, fig. 3 and fig. 5, a reel mold for a carrier tape includes a steam pipe 3, a steam column 301 is disposed inside the right mold 1, the steam pipe 3 is threadedly mounted at one end of the steam column 301, a steam box is connected to the tail end of the steam pipe 3, a temperature sensor 10 is mounted inside the right mold 1,

specifically, steam pipe 3 and steam column 301 threaded connection make things convenient for the dismouting of device, utilize the steam chest to carry steam through steam pipe 3, during steam gets into steam column 301, and then can heat the mould, be favorable to reel injection moulding, temperature sensor 10's setting is used for detecting the temperature of mould, is favorable to the staff in time to heating or cooling the mould, prevents that the high temperature of mould or low excessively from leading to the fact certain influence to the product.

The inside of right side mould 1 and left mould 2 all is equipped with circulation post 401, anticorrosive coating is installed to circulation post 401's inner wall, the one end threaded connection of circulation post 401 has condenser pipe 4, the other end of circulation post 401 is connected with back flow 5, the tail end of condenser pipe 4 and back flow 5 all is connected with the condenser, the inside of left side mould 2 is equipped with two sets of symmetrical arrangement's play gas column 6.

It is specific, circulation post 401 is used for circulating cold water, the rust and corrosion of inner wall of circulation post 401 is prevented in anticorrosive coating's installation, back flow 5 is arranged in will flowing through the water in circulation post 401 and flows back to the condenser once more, be favorable to the circulation of water to flow, utilize the condenser to pass through condenser pipe 4 and carry cold water, cold water advances in the circulation post 401 and then can cool down the mould, also be favorable to quick cooling behind the product shaping, non-deformable, then through the water in the circulation post 401 flow back to the condenser once more through back flow 5, be favorable to water resource rational utilization, the setting of giving vent to anger post 6 both can help mould quick cooling, can reduce when moulding plastics again, because gas mobility is relatively poor in the mould, the high production that leads to the surperficial water droplet of mould of temperature, avoid causing the influence to the production of product.

The working principle is as follows: connecting a mould with a lathe, closing the mould, starting a steam box, conveying steam through a steam pipe 3 by using the steam box, enabling the steam to enter a steam column 301, further heating the mould, detecting the temperature of the mould in real time through a temperature sensor 10, stopping heating the mould when the temperature of the mould reaches a certain temperature value, then injecting raw materials into a forming column 7 through an injection hole 701, forming a product after a period of time, conveying cold water through a condenser pipe 4 by using the condenser, enabling the cold water to enter the circulating column 401, further cooling the mould, also being beneficial to rapid cooling after the product is formed, not being easy to deform, then enabling the water in the circulating column 401 to flow back into the condenser again through a return pipe 5, being beneficial to reasonable utilization of water resources, when the mould is opened, starting an electric telescopic rod 8, driving a push plate 801 to move forward, and enabling a reel to move along with a left mould 2, and when the left die 2 stops moving, the electric push rod 9 is started, and the electric push rod 9 pushes the formed reel to move forwards to help the reel to be demoulded.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reel mould that carrier band was used, includes right mould (1), its characterized in that: a steam column (301) is arranged inside the right die (1), a steam pipe (3) is installed at one end of the steam column (301) in a threaded mode, the tail end of the steam pipe (3) is connected with a steam box, and a temperature sensor (10) is installed inside the right die (1);

limiting grooves (101) are formed in four corners of one side of the right die (1), limiting rods (201) are embedded in the limiting grooves (101), a left die (2) is installed at the tail end of each limiting rod (201), and a protection column (202) is installed on the surface of each left die (2);

the inside of right side mould (1) and left mould (2) all is equipped with circulation post (401), anticorrosive coating is installed to the inner wall of circulation post (401).

2. A reel die for a carrier tape according to claim 1, wherein: one end threaded connection of circulation post (401) has condenser pipe (4), the other end of circulation post (401) is connected with back flow (5), the tail end of condenser pipe (4) and back flow (5) all is connected with the condenser.

3. A reel die for a carrier tape according to claim 1, wherein: and two groups of symmetrically arranged air outlet columns (6) are arranged in the left die (2).

4. A reel die for a carrier tape according to claim 1, wherein: the surface of right side mould (1) and left mould (2) all is equipped with shaping post (7), the surface of right side mould (1) and left mould (2) all is equipped with notes material hole (701), the tail end of annotating material hole (701) is connected with the bottom of shaping post (7).

5. A reel die for a carrier tape according to claim 1, wherein: the surface of the right die (1) is provided with a mounting groove (102), and the protection column (202) is connected with the mounting groove (102) in a jogged mode.

6. A reel die for a carrier tape according to claim 1, wherein: the inside mounting of left side mould (2) has electric putter (9), the telescopic link is installed to the output of electric putter (9), and the tail end of telescopic link and the surface connection of shaping post (7).

7. A reel die for a carrier tape according to claim 1, wherein: the internally mounted of right side mould (1) has electric telescopic handle (8), push pedal (801) are installed to the output of electric telescopic handle (8), and one side surface of push pedal (801) is connected with the surface of shaping post (7).