CN207578817U - A kind of bakelite mold Specialized tail stock type concealed glue inlet structure - Google Patents

Abstract

The utility model is related to bakelite technical field of mold,In particular a kind of bakelite mold Specialized tail stock type concealed glue inlet structure,Including into gluing mechanism,Pass through the cylinder of setting,Facilitate the disengaging of control rotary shaft and helical blade in thimble,And the stepper motor for passing through setting,It ensure that the rotation of rotary shaft and helical blade,And then it realizes glue and flows out thimble under the drive of helical blade,After the work is completed,It is rotated backward by stepper motor,It ensure that the cleaning of glue in thimble,And cylinder passes through contraction,It realizes and take glue in thimble out of,And then it solves cast gate and is often blocked,The problem of cleaning is difficult,And the heating unit for passing through setting,Heat can be generated when stepper motor works,And then generate hot gas,Pass through the setting of fan,It realizes and does not need to air pressure gun blowing mould have always,The problem of leading to inefficiency,The utility model is simple in structure,It is easy to operate,Substantially increase production efficiency,It is suitble to promote.

Description

A kind of bakelite mold Specialized tail stock type concealed glue inlet structure

Technical field

The utility model is related to bakelite technical field of mold, specially a kind of bakelite mold Specialized tail stock submarine type glue feeding knot Structure.

Background technology

Bakelite mold is that one kind is used for compression moulding, extrusion molding, injection, blowing and the molding built-up plastics mould of low ratio foamed, it The main cavity plate with variable impression for including being made of die set substrate, cavity plate component and die set snap-gauge, by punch-pin Assembled substrate, punch assemblies, punch-pin combination snap-gauge, cavity block component and the convex with variable core of compoboard composition is cut in side Mould.Mold punch and matrix and assistant formation system coordination variation.Different shape, various sizes of serial plastic can be processed.It is and electric Thimble type concealed glue inlet structure plays a significant role wherein in wood mould, but when using thimble into glue, pours It mouthful is often plugged, cleaning difficulty, and also often will appear when into glue excessive into glue, it is difficult to control gel quantity, make It into environmental pollution, and needs that air pressure gun blowing mould is constantly used to have in production, leads to inefficiency, in consideration of it, it is proposed that one Kind bakelite mold Specialized tail stock type concealed glue inlet structure.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of bakelite mold Specialized tail stock type concealed glue inlet structure The cast gate proposed in background technology is often blocked, and cleaning is difficult, it is more to generate regrinding-material, pollutes environment, is needed in production constantly Have with air pressure gun blowing mould, lead to inefficiency.

To achieve the above object, the utility model provides following technical solution：

A kind of bakelite mold Specialized tail stock type concealed glue inlet structure, it is described to include being located at into gluing mechanism including into gluing mechanism The cylinder into fixed setting at the top of gluing mechanism, the cylinder lower section are equipped with stepper motor, and the bottom of the stepper motor is defeated Outlet is fixedly connected with rotary shaft, and the rotary shaft outer surface is uniformly equipped with helical blade at equal intervals, the helical blade Outer surface is arranged with winding the needle tube and lower needle tubing, and the winding the needle tube includes the first outer tube and the first inner tube, first outer tube and institute It states and sealing ring is equipped at the top of the first inner tube, circular hole is equipped at the top of the sealing ring, the lower needle tubing includes the second outer tube and second Inner tube, and the winding the needle tube bottom is fixedly connected with the knit stitch tube top portion, the side of the winding the needle tube is equipped with glue inlet tube, and institute Glue inlet tube is stated through the winding the needle tube outer wall with inside to be connected；

The cylinder bottom is equipped with heating unit, and the heating unit includes following positioned at what the cylinder bottom was fixedly connected Ring storehouse, the cycle orlop portion are fixedly connected with the stepper motor, and the cycle storehouse bottom interior wall is fixed with fan, and institute The line shaft for stating fan is fixedly connected with the top output port of the stepper motor, and the bottom sidewall in the cycle storehouse is equipped with net Hole, the cycle the top of the warehouse is equipped with air inlet pipe, and one end recycles the top of the warehouse outer wall and inside through described at the top of the air inlet pipe It is connected, the air inlet pipe bottom end is mutually clamped with the circular hole.

Preferably, the helical blade mutually fits with first inner tube and second inner tube.

Preferably, the material of the winding the needle tube is plastics, and model ZHR-150D-P, the material of the lower needle tubing is copper Alloy, and model C18150.

Preferably, the winding the needle tube is fixedly connected by welding with the lower needle tubing.

Preferably, the length of the rotary shaft is equal with the collapsing length of the cylinder.

Compared with prior art, the beneficial effects of the utility model：This bakelite mold Specialized tail stock type concealed glue inlet structure, By the cylinder of setting, the disengaging of control rotary shaft and helical blade in thimble is facilitated, and by the stepper motor of setting, It ensure that the rotation of rotary shaft and helical blade, and then realize glue and thimble is flowed out under the drive of helical blade, and Gel quantity can be easily controlled, and after the work is completed, be rotated backward by stepper motor, ensure that glue in thimble The cleaning of water and cylinder realize and take glue in thimble out of, and then solve cast gate and be often blocked, clear up by shrinking The problem of difficult, and by the heating unit of setting, heat can be generated when stepper motor works, and then generate hot gas, Hot gas is discharged into air inlet pipe by fan, and then by the cavity in winding the needle tube and lower needle tubing, due to the material of winding the needle tube Characteristic thermal conductivity is poor, and the material thermal conductivity of lower needle tubing is preferable, and glue is made to be begun to warm up when needle tubing under outflow, and Glue is heated by hot-air when needle tubing under glue disengaging, and then realizes and does not need to use air pressure gun blowing mould always The problem of having, leading to inefficiency, the utility model is simple in structure, easy to operate, substantially increases production efficiency, is suitble to push away Extensively.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is A areas enlarged diagram in the utility model.

In figure：1st, into gluing mechanism；11st, cylinder；12nd, stepper motor；13rd, rotary shaft；14th, helical blade；15th, winding the needle tube； 151st, the first outer tube；152nd, the first inner tube；153rd, sealing ring；1531st, circular hole；16th, lower needle tubing；161st, the second outer tube；162nd, Two inner tubes；17th, glue inlet tube；2nd, heating unit；21st, storehouse is recycled；22nd, fan；221st, mesh；23rd, air inlet pipe.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：

A kind of bakelite mold Specialized tail stock type concealed glue inlet structure, including into gluing mechanism 1, into gluing mechanism 1 include being located at into The cylinder 11 that 1 top of gluing mechanism is fixedly installed, 11 lower section of cylinder are equipped with stepper motor 12, after the work is completed, pass through stepping Motor 12 rotates backward, and ensure that the cleaning of glue and cylinder 11 by shrinking, realize and take glue out of thimble in thimble It is interior, and then solve cast gate and be often blocked, the problem of difficult is cleared up, the bottom output terminal of stepper motor 12 is fixedly connected with rotation Axis 13, the length of rotary shaft 13 is equal with the collapsing length of cylinder 11, ensure that rotary shaft 13 can be fully drawn out, rotary shaft 13 Outer surface is uniformly equipped with helical blade 14 at equal intervals, by the cylinder 11 of setting, facilitates control rotary shaft 13 and helical-blade Disengaging of the piece 14 in thimble, and by the stepper motor 12 of setting, it ensure that the rotation of rotary shaft 13 and helical blade 14, And then it realizes glue and thimble is flowed out under the drive of helical blade 14, and can easily control gel quantity, helical-blade The outer surface of piece 14 is arranged with winding the needle tube 15 and lower needle tubing 16, and the material of winding the needle tube 15 is plastics, and model ZHR-150D-P, It avoids and is suitble to heat glue by winding the needle tube 15 in hot gas, so as to cause glue premature solidification, the material of lower needle tubing 16 For copper alloy, and model C18150, winding the needle tube 15 are fixedly connected by welding with lower needle tubing 16, and winding the needle tube 15 is included outside first 151 and first inner tube 152 of pipe, the first outer tube 151 and 152 top of the first inner tube are equipped with sealing ring 153, and 153 top of sealing ring is set There is circular hole 1531, lower needle tubing 16 includes the second outer tube 161 and the second inner tube 162,14 and first inner tube 152 and second of helical blade Inner tube 162 mutually fits, and ensure that in extraction, the cleaning to needle interior wall, and 15 bottom of winding the needle tube and lower 16 top of needle tubing It is fixedly connected, the side of winding the needle tube 15 is equipped with glue inlet tube 17, and glue inlet tube 17 is connected through 15 outer wall of winding the needle tube with inside；

11 bottom of cylinder is equipped with heating unit 2, and heating unit 2 includes being located at the cycle storehouse that 11 bottom of cylinder is fixedly connected 21, cycle 21 bottom of storehouse is fixedly connected with stepper motor 12, is recycled 21 bottom interior wall of storehouse and is fixed with fan 22, and fan 22 Line shaft is fixedly connected with the top output port of stepper motor 12, and the bottom sidewall in cycle storehouse 21 is equipped with mesh 221, recycles storehouse 21 Top is equipped with air inlet pipe 23, and 23 top one end of air inlet pipe is connected through cycle 21 top exterior walls of storehouse with inside, air inlet pipe 23 Bottom end is mutually clamped with circular hole 1531, and by the heating unit 2 of setting, it can be generated when stepper motor 12 works Heat, and then hot gas is generated, hot gas is discharged into air inlet pipe 23 by fan 22, and then by winding the needle tube 15 and lower needle tubing 16 Cavity in, since the material characteristic thermal conductivity of winding the needle tube 15 is poor, and the material thermal conductivity of lower needle tubing 16 is preferable, and glue is made to exist It begins to warm up when needle tubing 16 under outflow, and glue is added by hot-air when needle tubing 16 under glue disengaging Heat, and then realize the problem of not needing to air pressure gun blowing mould have always, lead to inefficiency.

The operation principle of the utility model：At work, by injecting glue into glue inlet tube 17, glue enters winding the needle tube It in 15, and is rotated by stepper motor 12, realizing glue moves down, and the turnning circle of used control stepper motor 12 It can easily control very much gel quantity, and the heat generated when stepper motor works, and then hot gas is generated, passing through fan 22 will Hot gas is discharged into air inlet pipe 23, and then by the cavity in winding the needle tube 15 and lower needle tubing 16, since the material of winding the needle tube 15 is special Property thermal conductivity is poor, and the material thermal conductivity of lower needle tubing 16 is preferable, and glue is made to be begun to warm up when needle tubing 16 under outflow, and And glue is heated, and then realize and do not need to use air pressure gun always by hot-air when needle tubing 16 under glue disengaging Blowing mould has, the problem of leading to inefficiency.Drive rotary shaft is rotated backward when dispensing is completed, then by stepper motor 12 13 rotations, and then drive the rotation of helical blade 14, it is mutual due to helical blade 14 and the first inner tube 152 and the second inner tube 162 It fits, ensure that can clear up the remaining glue in needle tubing when rotation, and be shunk upwards by cylinder 11, real Show to the cleaning in winding the needle tube 15 and lower needle tubing 16.The utility model is simple in structure, easy to operate, substantially increases production effect Rate is suitble to promote.

The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the present invention also has various changes and improvements, these changes and improvements both fall within this claimed practicality In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of bakelite mold Specialized tail stock type concealed glue inlet structure, including into gluing mechanism（1）, it is characterised in that：It is described into glue Mechanism（1）It is described into gluing mechanism including being located at（1）The cylinder of top fixed setting（11）, the cylinder（11）Lower section is equipped with stepping Motor（12）, the stepper motor（12）Bottom output terminal be fixedly connected with rotary shaft（13）, the rotary shaft（13）Appearance Face is uniformly equipped with helical blade at equal intervals（14）, the helical blade（14）Outer surface be arranged with winding the needle tube（15）And knit stitch Pipe（16）, the winding the needle tube（15）Including the first outer tube（151）With the first inner tube（152）, first outer tube（151）With it is described First inner tube（152）Top is equipped with sealing ring（153）, the sealing ring（153）Top is equipped with circular hole（1531）, the lower needle tubing （16）Including the second outer tube（161）With the second inner tube（162）, and the winding the needle tube（15）Bottom and the lower needle tubing（16）Top It is fixedly connected, the winding the needle tube（15）Side be equipped with glue inlet tube（17）, and the glue inlet tube（17）Through the winding the needle tube （15）Outer wall is connected with inside；

The cylinder（11）Bottom is equipped with heating unit（2）, the heating unit（2）Including being located at the cylinder（11）Bottom is consolidated Surely the cycle storehouse connected（21）, the cycle storehouse（21）Bottom and the stepper motor（12）It is fixedly connected, the cycle storehouse （21）Bottom interior wall is fixed with fan（22）, and the fan（22）Line shaft and the stepper motor（12）Top it is defeated Outlet is fixedly connected, the cycle storehouse（21）Bottom sidewall be equipped with mesh（221）, the cycle storehouse（21）Top is equipped with air inlet Pipe（23）, and the air inlet pipe（23）The cycle storehouse is run through in top one end（21）Top exterior walls are connected with inside, it is described into Tracheae（23）Bottom end and the circular hole（1531）Mutually clamping.

2. bakelite mold Specialized tail stock type concealed glue inlet structure according to claim 1, it is characterised in that：The helical-blade Piece（14）With first inner tube（152）With second inner tube（162）Mutually fit.

3. bakelite mold Specialized tail stock type concealed glue inlet structure according to claim 1, it is characterised in that：The winding the needle tube （15）Material for plastics, and model ZHR-150D-P, the lower needle tubing（16）Material for copper alloy, and model C18150。

4. bakelite mold Specialized tail stock type concealed glue inlet structure according to claim 1, it is characterised in that：The winding the needle tube （15）With the lower needle tubing（16）It is fixedly connected by welding.

5. bakelite mold Specialized tail stock type concealed glue inlet structure according to claim 1, it is characterised in that：The rotary shaft （13）Length and the cylinder（11）Collapsing length it is equal.