阅读说明：本技术 一种卧式通用塑料模具制造设备 (Horizontal general plastic mold manufacturing equipment ) 是由 洪俊锋 于 2020-11-28 设计创作，主要内容包括：本发明公开了一种卧式通用塑料模具制造设备,包括机座,所述机座上端面的一侧固定连接有导架,所述导架中连接有上模座和下模座,所述导架中设有与上模座固定连接的导杆结构,所述上模座固定连接有凸模并且下模座中开设有模腔,所述模腔连接有进料管并且进料管的另一端连通设有筒体,所述筒体远离进料管的一端开设有进料口并且进料口密封连接有进料漏斗,所述筒体靠近进料漏斗的一端转动连接有螺杆,螺杆与外界的电控结构连接并且电控结构设置在与筒体外侧壁固定连接的箱体中,所述筒体的外侧壁固定连接有多个加热片。优点在于：通过电磁铁环对清刷条的磁吸引力,加大清刷条对进料管内壁清理的压力,更好的实现了加工后对原来进料连接处刮除残料的效果。(The invention discloses horizontal general plastic mold manufacturing equipment which comprises a base, wherein one side of the upper end surface of the base is fixedly connected with a guide frame, an upper mold base and a lower mold base are connected in the guide frame, a guide rod structure fixedly connected with the upper mold base is arranged in the guide frame, a male mold is fixedly connected with the upper mold base, a mold cavity is formed in the lower mold base, the mold cavity is connected with a feed pipe, the other end of the feed pipe is communicated with a barrel, one end, far away from the feed pipe, of the barrel is provided with a feed port, the feed port is hermetically connected with a feed hopper, one end, close to the feed hopper, of the barrel is rotatably connected with a screw rod, the screw rod is connected with an external electric control structure, the electric control structure is arranged in a box fixedly. Has the advantages that: through the magnetic attraction of electro-magnet ring to the clear brush strip, increase the pressure of clear brush strip to the clearance of inlet pipe inner wall, better realization strike off the effect of defective material to original feeding junction after the processing.)

1. The utility model provides a horizontal general plastic mold manufacture equipment, includes frame (1), its characterized in that, one side fixedly connected with guide bracket (4) of frame (1) up end, be connected with upper die base (2) and die holder (5) in guide bracket (4), be equipped with the guide arm structure with upper die base (2) fixed connection in guide bracket (4), upper die base (2) fixedly connected with terrace die (3) and set up die cavity (6) in die holder (5), die cavity (6) are connected with inlet pipe (12) and the other end intercommunication of inlet pipe (12) is equipped with barrel (7), the feed inlet has been seted up and feed inlet sealing connection has feed hopper (8) to the one end that feed hopper (8) were close to in barrel (7) rotates and is connected with screw rod (11), screw rod (11) and external automatically controlled structural connection and the setting of automatically controlled structure with barrel (7) lateral wall fixed connection In the connected box body (9), the outer side wall of the cylinder body (7) is fixedly connected with a plurality of heating sheets (10).

2. The horizontal general plastic mold manufacturing equipment according to claim 1, wherein a plurality of bearings are fixedly connected to the outer side of the feeding pipe (12) in a sleeved mode, the outer end face of each bearing is embedded in the lower mold base (5), a connecting block (17) is fixedly connected to one side, close to the feeding pipe (12), of the cylinder body (7), the connecting block (17) is fixedly connected with a brushing strip (13) inserted into the feeding pipe (12), the brushing strip (13) abuts against the inner wall of the feeding pipe (12), an electromagnet ring (18) is arranged at the connecting position of the feeding pipe (12) and the lower mold base (5), and the electromagnet ring (18) is fixedly connected to the outer side of the feeding pipe (12) in a sleeved mode.

3. The horizontal general plastic mold manufacturing equipment as claimed in claim 2, wherein an annular cavity (14) is formed at the joint of the electromagnet ring (18) and the lower mold base (5), a torsion bar (16) is fixedly connected to the inner wall of one side of the cavity (14) far away from the electromagnet ring (18), and the other end of the torsion bar (16) is fixedly connected to the outer wall of the electromagnet ring (18).

4. The horizontal universal plastic mold manufacturing equipment as claimed in claim 2, characterized in that the connecting block (17) is made of high temperature resistant synthetic rubber material, the cleaning strip (13) is made of permanent magnet material and is opposite to the electromagnet ring (18) in opposite polarity, the outer wall of the feeding pipe (12) is abutted with the conductive strips (15), the conductive strips (15) are in a right-angle structure and are communicated with the inner wall of the cylinder (7).

Technical Field

The invention relates to the technical field of universal plastic molds, in particular to horizontal universal plastic mold manufacturing equipment.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.

Among them, the horizontal injection molding machine is the most common type of injection mold, in which a mold closing part and an injection part are on the same horizontal center line, and the mold is opened in a horizontal direction. The method is characterized in that: the machine body is short and easy to operate and maintain; the machine has low gravity center and is installed more stably; the product can fall automatically under the action of gravity after being ejected, so that full-automatic operation is easy to realize, however, in use, as the mold is arranged on a horizontal plane, and the joint of the feeding position and the mold cavity is at a dead angle position, the joint of the feeding channel cannot be cleaned well after use, and after use, the residual material can be attached to the inner wall of the feeding hole, so that the thermal stress is large in the subsequent injection molding process, and the injection molding quality is influenced.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, the position of a raw material feeding position of a horizontal injection molding machine is in a dead installation angle, and the connecting position cannot be cleaned well, and provides horizontal general plastic mold manufacturing equipment.

In order to achieve the purpose, the invention adopts the following technical scheme: a horizontal general plastic mold manufacturing device comprises a base, wherein one side of the upper end surface of the base is fixedly connected with a guide frame, an upper mold base and a lower mold base are connected in the guide frame, a guide rod structure fixedly connected with the upper mold base is arranged in the guide frame, a male mold is fixedly connected with the upper mold base, a mold cavity is formed in the lower mold base, the mold cavity is connected with a feed pipe, the other end of the feed pipe is communicated with a barrel, one end, away from the feed pipe, of the barrel is provided with a feed port, the feed port is hermetically connected with a feed hopper, one end, close to the feed hopper, of the barrel is rotatably connected with a screw rod, the screw rod is connected with an external electric control structure, the electric control structure is arranged in a box body;

in above-mentioned horizontal general plastic mold manufacturing equipment, a plurality of bearings of fixedly connected with, every are cup jointed in the outside of inlet pipe the outer terminal surface of bearing inlays to be established in the die holder, one side fixedly connected with connecting block that the barrel is close to the inlet pipe, connecting block fixedly connected with inserts the scrubbing strip of establishing in the inlet pipe, the scrubbing strip offsets with the inner wall of inlet pipe, the inlet pipe is equipped with the electro-magnet ring and electro-magnet ring cover grafting is fixed in the outside of inlet pipe with the junction of die holder.

In the horizontal general plastic mold manufacturing equipment, an annular cavity is formed at the joint of the electromagnet ring and the lower mold base, a torsion strip is fixedly connected to the inner wall of one side of the cavity, which is far away from the electromagnet ring, and the other end of the torsion strip is fixedly connected to the outer wall of the electromagnet ring.

In the horizontal general plastic mold manufacturing equipment, the connecting block is made of high-temperature-resistant synthetic rubber material, the cleaning strip is made of permanent magnet material and is opposite to the heteropolar of the electromagnet ring, the outer wall of the feeding pipe is abutted with the conducting strip, and the conducting strip is of a right-angle structure and is communicated with the inner wall of the cylinder.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the plastic raw material is input into the die cavity through the feeding pipe for die assembly processing, and in use, the pipe wall of the feeding pipe is cleaned after processing, so that the result of residual material accumulation is avoided;

2. the connecting block arranged in the barrel body and the cleaning strip fixed by the connecting block are abutted against the inner wall of the feeding pipe 12, so that in the processing process, residual materials close to one side of the cleaning strip are accumulated outside the cleaning strip, namely the cleaning strip is always attached to the inner wall of the feeding pipe, and the cleaning device has the advantages that after the processing is finished, the feeding pipe is rotated, the cleaning strip can be wound around the inner circumference of the feeding pipe for one circle, and the residual materials are scraped before being cooled, so that the problem that the channel in the feeding pipe is smaller and smaller due to the fact that the residual materials are solidified on the inner wall of the feeding pipe after the cooling is solved;

3. when the electromagnet ring is electrified, the magnetic attraction between the electromagnet ring and the cleaning strip is large, so that the effect of scraping off the residual materials can be better realized;

4. the electromagnetism magnet ring passes through the busbar and connects, the conducting bar adopts semiconductor material, the thermoelectric effect has, be located inlet pipe one end promptly and be located barrel one end difference in temperature when great, it is electrified to have made the electromagnetism magnet ring, such benefit lies in, when the busbar both ends difference in temperature is great, inlet pipe inner wall clout thickness is great, consequently, react slowly to the temperature variation, the magnetic attraction of brushing the strip through the electro-magnet ring this moment, increase the pressure of brushing the strip to the clearance of inlet pipe inner wall, then better realization strikes off the effect of clout.

Drawings

FIG. 1 is a schematic structural diagram of a horizontal general plastic mold manufacturing apparatus according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of a horizontal general-purpose plastic mold manufacturing apparatus according to the present invention.

In the figure: the device comprises a base 1, an upper die holder 2, a male die 3, a guide frame 4, a lower die holder 5, a die cavity 6, a cylinder 7, a feeding funnel 8, a box 9, a heating plate 10, a screw 11, a feeding pipe 12, a brushing strip 13, a cavity 14, a conductive strip 15, a torsion strip 16, a connecting block 17 and an electromagnet ring 18.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, a horizontal general plastic mold manufacturing device comprises a base 1, wherein a guide frame 4 is fixedly connected to one side of the upper end surface of the base 1, an upper mold base 2 and a lower mold base 5 are connected to the guide frame 4, a guide rod structure fixedly connected with the upper mold base 2 is arranged in the guide frame 4, a male mold 3 is fixedly connected to the upper mold base 2, a mold cavity 6 is arranged in the lower mold base 5, a feed pipe 12 is connected to the mold cavity 6, the other end of the feed pipe 12 is communicated with a barrel 7, a feed port is arranged at one end, away from the feed pipe 12, of the barrel 7 and is hermetically connected with a feed hopper 8, a screw 11 is rotatably connected to one end, close to the feed hopper 8, of the barrel 7, the screw 11 is connected with an external electric control structure, the electric control structure is arranged in a; (ii) a

The outside of inlet pipe 12 is cup jointed a plurality of bearings of fixedly connected with, the outer terminal surface of every bearing inlays and establishes in die holder 5, make inlet pipe 12 can allow the rotation, one side fixedly connected with connecting block 17 that barrel 7 is close to inlet pipe 12, connecting block 17 fixedly connected with inserts the strip of brushing 13 of establishing in inlet pipe 12, the strip of brushing 13 offsets with the inner wall of inlet pipe 12, the junction of inlet pipe 12 and die holder 5 is equipped with electromagnetism ring 18 and electromagnetism ring 18 cup joints and fixes in the outside of inlet pipe 12, inlet pipe 12 adopts magnetic isolation material, will not influence the magnetic field that electromagnetism ring 18 produced.

Annular cavity 14 has been seted up with the junction of die holder 5 to electromagnetism magnet ring 18, cavity 14 keeps away from one side inner wall fixedly connected with of electromagnetism magnet ring 18 and twists reverse strip 16, it adopts piezoelectric material to twist reverse strip 16, it is torsional characteristics to have the circular telegram, the other end fixed connection that twists reverse strip 16 is at the outer wall of electromagnetism magnet ring 18, connecting block 17 adopts high temperature resistant synthetic rubber material, great ductility and elasticity have, it adopts permanent magnet material and is opposite with the heteropole of electromagnet ring 18 to brush strip 13, there is conducting strip 15 in the outer wall counterbalance of inlet pipe 12, conducting strip 15 adopts semiconductor material, thermoelectric effect has, conducting strip 15 adopts the right angle structure and the inner wall intercommunication of barrel 7.

When the heating device is used, when the cylinder 7 is heated by the heating sheet 10 and plastic raw materials are output by the feeding hopper 8 and the screw 11, the plastic raw materials in the cylinder 7 are input into the die cavity 6 and are subjected to die assembly processing by the male die 3, and in the process, the plastic raw materials enter the die cavity 6 through the feeding pipe 12;

after the use is finished, the cylinder body 7 is large in size, the feeding pipe is small in size, so that the heat dissipation efficiency of the internal environments of the cylinder body 7 and the feeding pipe is different, the raw material in the cylinder body 7 is firstly cooled and cannot generate fluidity, and the raw material in the feeding pipe 12 cannot flow back to the cylinder body due to the fact that the raw material in the cylinder body 7 is cooled and cannot flow, so that part of the raw material is remained on the inner wall of the feeding pipe 12, when the subsequent injection molding work is carried out, the cooled and solidified raw material is heated to the hot melting temperature in the next injection molding process, so that the speed of the plastic raw material input into a mold cavity subsequently is reduced, in the invention, temperature detection is carried out on one end of the feeding pipe 12 and one end of the cylinder body 7 through the conductive strips 15, when the temperature difference between the two is large, the conductive strips 15 with the thermoelectric effect are electrified, the feed pipe 12 is caused to spin and on the other hand the electromagnet ring 18 is caused to become charged, thus causing the cleaning strips 13 to remain against the inner wall of the feed pipe 12, while in the process described above the spinning of the feed pipe 12 causes the material build-up on its inner wall to be scraped by the cleaning strips 13, thus avoiding silting.

Although the terms of bed 1, upper die bed 2, punch 3, guide 4, lower die bed 5, die cavity 6, cylinder 7, feed hopper 8, box 9, heating plate 10, screw 11, feed tube 12, scrubbing strip 13, cavity 14, conductive strip 15, torsion strip 16, connecting block 17, electromagnet ring 18, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.