CN107825674B

CN107825674B - Packaging plastic hot melting injection molding machine

Info

Publication number: CN107825674B
Application number: CN201711000344.2A
Authority: CN
Inventors: 沈国良
Original assignee: Suzhou Su Mold Instrument Co Ltd
Current assignee: Suzhou Su mold Instrument Co., Ltd.
Priority date: 2017-10-24
Filing date: 2017-10-24
Publication date: 2020-05-01
Anticipated expiration: 2037-10-24
Also published as: CN107825674A

Abstract

The invention discloses a packaging plastic hot melting injection molding machine which comprises an installation fixing rack, wherein a hot melting box is fixedly connected to the top of the inner wall of the installation fixing rack, the bottom of the outer wall of the hot melting box is fixedly connected with a working machine box, one side of the bottom of the inner wall of the working machine box is fixedly connected with a first motor through a motor installation rack, the first motor is rotatably connected with a first belt pulley through an output shaft, the first belt pulley is rotatably connected with a second belt pulley through a belt, and the first motor is rotatably connected with a speed reducer through the first belt pulley and the second belt pulley. This packing plastics hot melt injection molding machine has solved hot solution heating and stirring and ejection of compact control in the hot melt case, has guaranteed the temperature of hot solution, and the hot solution ejection of compact is stable, has improved the position control of the work efficiency of hot solution heating and hot solution injection molding machine, can be to more accurate and stable problem of control of injection molding machine location.

Description

Packaging plastic hot melting injection molding machine

Technical Field

The invention relates to the technical field of plastic processing machinery, in particular to a packaging plastic hot-melting injection molding machine.

Background

In industrial production, plastic parts are generally bonded by a hot melting machine, and specifically, the hot melting machine is used to melt the heated points of the plastic parts so as to bond the plastic parts with another workpiece. Traditional hot melt machine only utilizes the heat to make the melting point melt and produce the adhesion, and the melting point melts and can produce a large amount of harmful volatile gas to produce the injury to the human body, and the melting point after the bonding has the burr, needs later stage processing, has also wasted energy plastic products's wide use simultaneously, also constantly increases to the requirement of injection molding machine, and the injection molding machine divide into two kinds at present, one kind is machinery, and another kind is the injection molding machine of full fluid pressure type. However, in any type of injection molding machine, high-speed mold opening and closing, high mold clamping force, high injection molding pressure and injection molding amount are required, and reduction of actions to shorten the molding cycle and increase the work efficiency are required in order to meet the above requirements.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a packaging plastic hot melting injection molding machine, which solves the problems that the hot solution in a hot melting box is heated, stirred and discharged, the temperature of the hot solution and the discharge of the hot solution are ensured to be stable, the working efficiency of hot solution heating and the position control of the hot solution injection molding machine are improved, the positioning of the injection molding machine can be controlled more accurately and stably, and the working efficiency and the automation progress are improved.

In order to achieve the purpose, the invention is realized by the following technical scheme: a packaging plastic hot melting injection molding machine comprises an installation fixing rack, wherein a hot melting box is fixedly connected to the top of the inner wall of the installation fixing rack, the bottom of the outer wall of the hot melting box is fixedly connected with a working machine box, one side of the bottom of the inner wall of the working machine box is fixedly connected with a first motor through a motor installation rack, the first motor is rotatably connected with a first belt pulley through an output shaft, the first belt pulley is rotatably connected with a second belt pulley through a belt, the first motor is rotatably connected with a speed reducer through a first belt pulley and a second belt pulley, the output shaft of the speed reducer is rotatably connected with a stirring rod through a coupling, the stirring rod penetrates through the working machine box and the hot melting box and extends into the hot melting box, the outer wall of the stirring rod is fixedly connected with a stirring blade, the top of the inner, the booster supercharger is fixedly connected to the bottom of the inner wall of the booster case, the booster supercharger is communicated with the hot melting case through a connecting pipe, one side of the outer wall of the hot melting case, which is far away from the booster case, is connected with an installation block, the right side of the installation block is fixedly connected with an installation fixing rack through a connecting rack, one side of the bottom of the inner wall of the hot melting case is fixedly connected with a sol guide outlet, the top of the sol guide outlet is fixedly connected with a cam switch, one side of the outer wall of the working case, which is far away from the cam switch, is fixedly connected with a second motor through a motor installation rack, the second motor is connected with a first conical wheel through an output shaft in a rotating manner, the lower part of the first conical wheel is meshed with a second conical wheel, the second conical wheel is fixedly connected with, the auxiliary sliding block outer wall sliding connection has the auxiliary sliding track, sliding block bottom fixed connection electromagnetism slider, electromagnetism slider bottom fixedly connected with electric telescopic handle, electric telescopic handle passes through telescopic link fixedly connected with rotation type injecting glue machine.

Preferably, the cam switch comprises a switch box, a power cam is mounted in the middle of an inner cavity of the switch box, a supporting plate is rotatably connected to the outer wall of the power cam, the supporting plate is fixedly connected with a control switch board and an auxiliary board through a supporting rod, and a spring is sleeved on the outer wall of the supporting rod.

Preferably, the electromagnetic sliding device comprises a box body, a magnet power supply box is fixedly connected to the bottom of the inner wall of the box body, and a magnet power supply device is fixedly connected to the bottom of the inner wall of the magnet power supply box.

Preferably, a main electromagnetic core is fixedly connected to the middle position of the top of the inner wall of the box body, a main electromagnetic coil is sleeved on the outer wall of the main electromagnetic core, and the main electromagnetic coil is electrically connected with a magnet power supply.

Preferably, box inner wall top both sides fixedly connected with supplementary electromagnetic core, supplementary electromagnetic core outer wall cover is equipped with supplementary solenoid, supplementary solenoid and magnet power supply ware electric connection.

Preferably, the two sides of the outer wall of the box body are fixedly connected with a first auxiliary sliding frame and a second auxiliary sliding frame, and the tops of the first auxiliary sliding frame and the second auxiliary sliding frame are connected with an electromagnetic sliding track through electromagnetic sliding tracks in a sliding mode.

Preferably, the bottom of the electromagnetic sliding track is fixedly connected with a permanent magnet, and the middle position of the bottom of the electromagnetic sliding track is fixedly connected with a main electromagnetic sliding track.

Preferably, rotation type injecting glue machine includes the fixed axle, the fixed fixedly connected with rotation axis of fixed axle inner wall, rotation axis top fixedly connected with swivelling joint pole, swivelling joint pole outer wall fixedly connected with rotation connecting block, the one end that swivelling joint pole was kept away from to the rotation connecting block is installed the hot melt adhesive conveyer pipe, hot melt adhesive conveyer pipe top fixedly connected with flow controller, flow controller top fixedly connected with hot melt adhesive feed liquor pipe, hot melt adhesive feed liquor pipe outer wall fixedly connected with installation protective housing, hot melt adhesive conveyer pipe bottom is installed the hot melt adhesive and is annotated the head, hot melt adhesive feed liquor pipe right side is provided with fixed hob, the rotatory handle of one end fixedly connected with of hot melt adhesive feed liquor.

Preferably, the interlayer of the inner wall of the hot melting box is provided with a heating magnetoelectric coil, the bottom of the inner wall of the working machine box is far away from the power supply fixedly connected with one end of the first motor, and the top of the hot melting box is provided with a high-pressure cover.

Preferably, the two sides of the inner wall of the installation and fixation rack are fixedly connected with a transmission platform, and the top of the transmission platform is provided with an injection mold.

Advantageous effects

The invention provides a hot-melting injection molding machine for packaging plastics. The method has the following beneficial effects:

(1) the packaging plastic hot melting injection molding machine is characterized in that a heating magnetoelectric coil arranged on the inner wall of a hot melting box provides electric power through a power supply to heat the hot melting box, a supercharger is arranged on one side of the hot melting box to supercharge the hot melting box, so that the hot melt can be heated stably, a first motor in a working machine box works, power is transmitted through a belt wheel set, the first motor is decelerated through a reducer to drive a stirring rod and a stirring blade to rotate, the hot solution in the hot melting box is stirred, the conveying of the hot solution in the hot melting box is controlled through a cam switch, a second motor drives a reciprocating threaded rod to rotate through a conical wheel set, so that a sliding block is driven to move, an electromagnetic sliding device is arranged at the bottom of the sliding block, the purposes of heating, stirring and discharging control of the hot solution in the hot melting box are achieved, the temperature of the hot solution is, the working efficiency of the heating of the hot solution is improved.

(2) This packing plastics hot melt injection molding machine, provide power through auxiliary solenoid and main solenoid through magnetism slider, through the electromagnetism slip rail, electromagnetism slip rail and main electromagnetism slip rail slide, drive the electric telescopic handle and the removal of rotation type injecting glue machine of bottom, thereby mould plastics injection mold on the transmission platform, reached the purpose to the position control of hot solution injection molding machine, can be to more accurate and stable of control of injection molding machine location, the efficiency of work and automatic process have been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the cam switch of the present invention;

FIG. 3 is a schematic structural view of the rotary glue-injection machine of the present invention;

FIG. 4 is a schematic structural view of an electromagnetic sliding apparatus according to the present invention;

fig. 5 is a schematic view of the threaded rod of the present invention.

In the figure: 1 installing and fixing frame, 2 hot melting box, 3 working machine box, 4 cam switch, 401 switch box, 402 power cam, 403 supporting plate, 404 spring, 405 supporting rod, 406 auxiliary plate, 407 control switch plate, 5 rotary glue injector, 501 fixed shaft, 502 rotating shaft, 503 rotary connecting block, 504 rotary connecting rod, 505 hot melt glue delivery pipe, 506 flow controller, 507 hot melt glue inlet pipe, 508 fixed screw rod, 509 rotary handle, 510 hot melt glue injection head, 6 electromagnetic sliding device, 601 box, 602 magnet power supply box, 603 magnet power supply device, 604 auxiliary electromagnetic coil, 605 auxiliary electromagnetic core, 606 main electromagnetic coil, 607 main electromagnetic core, 608 first auxiliary sliding frame, 609 second auxiliary sliding frame, 610 electromagnetic sliding rail, 611 electromagnetic sliding rail, 612 main electromagnetic sliding rail, 613 permanent magnet, 7 electric telescopic rod, 8 first motor, 9 first belt pulley, 10 second belt pulleys, 11 speed reducers, 12 couplers, 13 stirring rods, 14 stirring blades, 15 pressurizing machine boxes, 16 pressurizing machine pressurizers, 17 connecting pipes, 18 feeding holes, 19 high-pressure covers, 20 heating magneto-electric coils, 21 mounting blocks, 22 connecting frames, 23 power supplies, 24 second motors, 25 first conical wheels, 26 second conical wheels, 27 reciprocating threaded rods, 28 sliding blocks, 29 auxiliary sliding blocks, 30 auxiliary sliding rails, 31 injection molds, 32 sol guide outlets and 33 conveying platforms.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a packaging plastic hot melting injection molding machine comprises a mounting and fixing rack 1, a hot melting box 2 is fixedly connected to the top of the inner wall of the mounting and fixing rack 1, a working machine case 3 is fixedly connected to the bottom of the outer wall of the hot melting box 2, a first motor 8 is fixedly connected to one side of the bottom of the inner wall of the working machine case 3 through a motor mounting rack, the first motor 8 is rotatably connected with a first belt pulley 9 through an output shaft, the first belt pulley 9 is rotatably connected with a second belt pulley 10 through a belt, the first motor 8 is rotatably connected with a speed reducer 11 through the first belt pulley 9 and the second belt pulley 10, the output shaft of the speed reducer 11 is rotatably connected with a stirring rod 13 through a coupler 12, the stirring rod 13 penetrates through the working machine case 3 and the hot melting box 2 and extends to the inside of the hot melting box 2, a stirring blade 14 is fixedly connected to the outer wall, the bottom of the inner wall of a booster case 15 is fixedly connected with a booster 16, the booster 16 is communicated with a hot melting box 2 through a connecting pipe 17, one side of the outer wall of the hot melting box 2, which is far away from the booster case 15, is connected with an installation block 21, the right side of the installation block 21 is fixedly connected with an installation fixing frame 1 through a connecting frame 22, one side of the bottom of the inner wall of the hot melting box 2 is fixedly connected with a sol guide outlet 32, the top of the sol guide outlet 32 is fixedly connected with a cam switch 4, one side of the outer wall of a working case 3, which is far away from the cam switch 4, is fixedly connected with a second motor 24 through a motor installation frame, the second motor 24 is rotatably connected with a first conical wheel 25 through an output shaft, the lower part of the first conical wheel 25 is meshed with a second conical wheel 26, the, sliding block 28 top is through connecting rod fixedly connected with auxiliary sliding block 29, and auxiliary sliding block 29 outer wall sliding connection has auxiliary sliding track 30, sliding block 28 bottom fixed connection electromagnetic

sliding device

6, and 6 bottom fixed connection of electromagnetic sliding device has electric telescopic handle 7, and electric telescopic handle 7 passes through telescopic link fixedly connected with rotation type injecting glue machine 5.

The cam switch 4 comprises a switch box 401, a power cam 402 is arranged in the middle of the inner cavity of the switch box 401, the outer wall of the power cam 402 is rotatably connected with a support plate 403, the support plate 403 is fixedly connected with a control switch board 407 and an auxiliary board 406 through a support rod 405, and a spring 404 is sleeved on the outer wall of the support rod 405.

The electromagnetic sliding device 6 comprises a box body 601, a magnet power supply box 602 is fixedly connected to the bottom of the inner wall of the box body 601, and a magnet power supply 603 is fixedly connected to the bottom of the inner wall of the magnet power supply box 602.

A main electromagnetic core 607 is fixedly connected to the middle position of the top of the inner wall of the case 601, a main electromagnetic coil 606 is sleeved on the outer wall of the main electromagnetic core 607, and the main electromagnetic coil 606 is electrically connected with the magnet power supply 603.

The auxiliary electromagnetic core 605 is fixedly connected to two sides of the top of the inner wall of the box 601, the auxiliary electromagnetic coil 604 is sleeved on the outer wall of the auxiliary electromagnetic core 605, and the auxiliary electromagnetic coil 604 is electrically connected with the magnet power supply 603.

A first auxiliary sliding frame 608 and a second auxiliary sliding frame 609 are fixedly connected to two sides of the outer wall of the box body 601, and electromagnetic sliding rails 611 are slidably connected to the tops of the first auxiliary sliding frame 608 and the second auxiliary sliding frame 609 through electromagnetic sliding rails 610.

The bottom of the electromagnetic sliding rail 611 is fixedly connected with a permanent magnet 613, and the middle position of the bottom of the electromagnetic sliding rail 611 is fixedly connected with a main electromagnetic sliding rail 612.

Rotation type injecting glue machine 5 includes fixed axle 501, fixed axle 501 inner wall fixedly connected with rotation axis 502, rotation axis 502 top fixedly connected with swivelling joint pole 504, swivelling joint pole 504 outer wall fixedly connected with rotates connecting block 503, it installs hot melt adhesive conveyer pipe 505 to rotate connecting block 503 and keep away from the one end of swivelling joint pole 504, hot melt adhesive conveyer pipe 505 top fixedly connected with flow controller 506, flow controller 506 top fixedly connected with hot melt adhesive feed liquor pipe 507, hot melt adhesive feed liquor pipe 507 outer wall fixedly connected with installation protective housing, hot melt adhesive injection head 510 is installed to hot melt adhesive conveyer pipe 505 bottom, hot melt adhesive feed liquor pipe 507 right side is provided with fixed hob 508, the one end fixedly connected with twist grip 509 of hot melt adhesive feed liquor.

The interlayer of the inner wall of the hot melting box 2 is provided with a heating magnetoelectric coil 20, the bottom of the inner wall of the working case 3 is far away from one end of the first motor 8 and is fixedly connected with a power supply 23, and the top of the hot melting box 2 is provided with a high-pressure cover 19.

The two sides of the inner wall of the fixed rack 1 are fixedly connected with a conveying platform 33, and the top of the conveying platform 33 is provided with an injection mold 31.

When the hot melting box is used, the heating magnetoelectric coil 20 arranged on the inner wall of the hot melting box 2 supplies power through a power supply to heat the hot melting box 2, the supercharger 16 arranged on one side of the hot melting box can supercharge the hot melting box 2 to ensure the stability of the hot melting liquid which can be heated, the first motor 8 in the working box 3 works to transmit power through the belt pulley set, the power is reduced through the speed reducer 11 to drive the stirring rod 13 and the stirring blade 14 to rotate, the hot liquid in the hot melting box 2 is stirred, the conveying of the hot liquid in the hot melting box 2 is controlled through the cam switch 4, the second motor 24 drives the reciprocating type threaded rod 27 to rotate through the conical pulley set, so as to drive the sliding block 28 to move, the electromagnetic sliding device 6 is arranged at the bottom of the sliding block 28, the electromagnetic sliding device 6 supplies power through the auxiliary electromagnetic coil 604 and the main electromagnetic coil, The electromagnetic sliding rail 611 and the main electromagnetic sliding rail 612 slide to drive the electric telescopic rod 7 and the rotary glue injector 5 at the bottom to move, so that the injection mold 32 on the transmission platform 33 is injected.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 a packaging plastics hot melt injection molding machine, is including installation fixed frame (1), its characterized in that: the hot melting box (2) is fixedly connected to the top of the inner wall of the installation and fixing rack (1), the working box (3) is fixedly connected to the bottom of the outer wall of the hot melting box (2), a first motor (8) is fixedly connected to one side of the bottom of the inner wall of the working box (3) through a motor mounting frame, the first motor (8) is rotatably connected with a first belt pulley (9) through an output shaft, the first belt pulley (9) is rotatably connected with a second belt pulley (10) through a belt, the first motor (8) is rotatably connected with a speed reducer (11) through a first belt pulley (9) and a second belt pulley (10), the output shaft of the speed reducer (11) is rotatably connected with a stirring rod (13) through a coupler (12), the stirring rod (13) penetrates through the working box (3) and the hot melting box (2) and extends into the hot melting box (2), and stirring blades (14) are fixedly connected, the hot melt case (2) inner wall top fixedly connected with feed inlet (18), hot melt case (2) outer wall one side fixedly connected with booster box (15), booster box (15) inner wall bottom fixedly connected with booster supercharger (16), booster supercharger (16) communicate with hot melt case (2) through connecting pipe (17), one side event that booster box (15) were kept away from to hot melt case (2) outer wall is connected with installation piece (21), installation piece (21) right side is through connecting frame (22) and installation fixed frame (1) fixed connection, hot melt case (2) inner wall bottom one side fixedly connected with sol lead export (32), sol lead export (32) top fixedly connected with cam switch (4), one side fixed through motor mounting bracket fixedly connected with second motor (24) that cam switch (4) were kept away from to work machine case (3) outer wall, second motor (24) are connected with first cone pulley (25) through output shaft rotation, first cone pulley (25) lower-part meshing is connected with second cone pulley (26), second cone pulley (26) are through the reciprocating type threaded rod (27) of parallel key fixedly connected with, reciprocating type threaded rod (27) outer wall cover is equipped with sliding block (28), connecting rod fixedly connected with auxiliary sliding block (29) is passed through at sliding block (28) top, auxiliary sliding block (29) outer wall sliding connection has auxiliary sliding track (30), sliding block (28) bottom fixed connection electromagnetic sliding device (6), electromagnetic sliding device (6) bottom fixedly connected with electric telescopic handle (7), electric telescopic handle (7) are through telescopic link fixedly connected with injecting glue rotation type machine (5).

2. A packaging plastic hot melt injection molding machine as claimed in claim 1, wherein: the cam switch (4) comprises a switch box (401), a power cam (402) is installed in the middle of an inner cavity of the switch box (401), a supporting plate (403) is rotatably connected to the outer wall of the power cam (402), the supporting plate (403) is fixedly connected with a control switch plate (407) and an auxiliary plate (406) through a supporting rod (405), and a spring (404) is sleeved on the outer wall of the supporting rod (405).

3. A packaging plastic hot melt injection molding machine as claimed in claim 1, wherein: electromagnetic sliding device (6) includes box (601), box (601) inner wall bottom fixedly connected with magnet power box (602), magnet power box (602) inner wall bottom fixedly connected with magnet power supply ware (603).

4. A packaging plastic hot melt injection molding machine as claimed in claim 3, wherein: the electromagnetic switch is characterized in that a main electromagnetic core (607) is fixedly connected to the middle position of the top of the inner wall of the box body (601), a main electromagnetic coil (606) is sleeved on the outer wall of the main electromagnetic core (607), and the main electromagnetic coil (606) is electrically connected with a magnet power supply (603).

5. A packaging plastic hot melt injection molding machine as claimed in claim 3, wherein: the electromagnetic induction box is characterized in that auxiliary electromagnetic cores (605) are fixedly connected to two sides of the top of the inner wall of the box body (601), auxiliary electromagnetic coils (604) are sleeved on the outer wall of each auxiliary electromagnetic core (605), and the auxiliary electromagnetic coils (604) are electrically connected with the magnet power supply (603).

6. A packaging plastic hot melt injection molding machine as claimed in claim 3, wherein: two sides of the outer wall of the box body (601) are fixedly connected with a first auxiliary sliding frame (608) and a second auxiliary sliding frame (609), and the tops of the first auxiliary sliding frame (608) and the second auxiliary sliding frame (609) are connected with an electromagnetic sliding track (611) in a sliding mode through an electromagnetic sliding track (610).

7. A packaging plastic hot melt injection molding machine as claimed in claim 6, wherein: the bottom of the electromagnetic sliding rail (611) is fixedly connected with a permanent magnet (613), and the middle position of the bottom of the electromagnetic sliding rail (611) is fixedly connected with a main electromagnetic sliding rail (612).

8. A packaging plastic hot melt injection molding machine as claimed in claim 1, wherein: the rotary glue injection machine (5) comprises a fixed shaft (501), a rotating shaft (502) is fixedly connected to the inner wall of the fixed shaft (501), a rotating connecting rod (504) is fixedly connected to the top end of the rotating shaft (502), a rotating connecting block (503) is fixedly connected to the outer wall of the rotating connecting rod (504), a hot melt glue conveying pipe (505) is installed at one end, away from the rotating connecting rod (504), of the rotating connecting block (503), a flow controller (506) is fixedly connected to the top of the hot melt glue conveying pipe (505), a hot melt glue inlet pipe (507) is fixedly connected to the top of the flow controller (506), an installation protective shell is fixedly connected to the outer wall of the hot melt glue inlet pipe (507), a hot melt glue injection head (510) is installed at the bottom end of the hot melt, one end of the fixed screw rod (508) far away from the hot melt adhesive liquid inlet pipe (507) is fixedly connected with a rotary handle (509).

9. A packaging plastic hot melt injection molding machine as claimed in claim 1, wherein: the hot-melt box (2) inner wall intermediate layer is provided with heating magnetoelectric coil (20), one end fixedly connected with power (23) of first motor (8) are kept away from to work machine case (3) inner wall bottom, hot-melt box (2) top is provided with high-pressure lid (19).

10. A packaging plastic hot melt injection molding machine as claimed in claim 1, wherein: the mounting and fixing rack (1) is characterized in that conveying platforms (33) are fixedly connected to two sides of the inner wall of the mounting and fixing rack (1), and an injection mold (31) is arranged at the top of each conveying platform (33).