CN213618185U

CN213618185U - Heating device for injection molding machine is moulded plastics and is used

Info

Publication number: CN213618185U
Application number: CN202022515571.2U
Authority: CN
Inventors: 邹建青
Original assignee: Changshu Bo'ao Plastic Handicraft Co ltd
Current assignee: Changshu Bo'ao Plastic Handicraft Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-06
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a heating device for injection molding of an injection molding machine, which belongs to the technical field of injection molding machine heating, and comprises two groups of boxes and a tank body, wherein the two groups of boxes are arranged at the two side ends of the tank body, the inner cavity of the two groups of boxes is provided with two groups of heating pipes, the center of the top end surface of the tank body is provided with a motor which is detachably connected through a bolt, two groups of feed inlets are arranged on the two side sides of the motor, the center of the top end inner wall of the tank body is provided with a movable rod connected with a bearing, the motor is connected with the movable rod in a transmission way, the bottom end surface of the movable rod is provided with a movably connected support frame, the support frame is fixedly connected with the inner wall of the tank body, the outer wall of the movable rod is provided with a movably connected stirring device, the utility model discloses aim at solving the low problem of heating device work efficiency.

Description

Heating device for injection molding machine is moulded plastics and is used

Technical Field

The utility model relates to an injection molding machine heating technology field specifically is a heating device that injection molding machine used of moulding plastics.

Background

An injection molding machine is also called an injection molding machine or an injection machine, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating device that injection molding machine was moulded plastics and is used to solve the problem that the heating device work efficiency that proposes is low among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device for injection molding of an injection molding machine comprises two groups of boxes and a tank body, wherein the two groups of boxes are arranged at two side ends of the tank body, the two groups of boxes penetrate through the tank body to an inner cavity of the tank body and are fixedly connected with the tank body, the inner cavities of the two groups of boxes are respectively provided with two groups of heating pipes which are fixedly connected with the tank body, the center of the top end surface of the tank body is provided with a motor detachably connected through a bolt, two groups of feed inlets are arranged at two sides of the motor, a sealing cover connected through threads is arranged at the feed inlets, a movable rod connected with a bearing is arranged at the center of the inner wall at the top end of the tank body, the motor is in transmission connection with the movable rod, a support frame in movable connection is arranged at the bottom end surface of the movable rod, the support frame is fixedly connected with the inner wall of, and the discharge pipeline is communicated with the inner cavity of the tank body and is provided with a movably connected valve.

Preferably, agitating unit is including promoting the spiral, it sets up at the outer wall of movable rod to promote the spiral, and promotes spiral and movable rod fixed connection, cup jointing of movable rod is provided with swing joint's movable block, the movable block is provided with the internal thread that matches with promotion helical thread, the both sides end fixedly connected with puddler of movable block.

Preferably, the outer wall of the jar body cup joints and is provided with the fixed plate, and fixed plate and jar body fixed connection, the bottom face fixedly connected with four groups of supporting legs of fixed plate, and every two sets of symmetries of supporting leg set up the one side at fixed plate bottom face center, the bottom face fixedly connected with base of supporting leg, the preceding terminal surface of the jar body is provided with the controller, and the controller passes through the bolt and can dismantle with the jar body and be connected.

Preferably, the support frame is in a cross shape, a bearing in movable connection is arranged at the center of the support frame, and an inner ring of the bearing is movably connected with the movable rod.

Preferably, a temperature sensor is arranged above the controller and detachably connected with the tank body through a bolt.

Preferably, the inner cavity of the tank body of the two groups of tank bodies is provided with a plurality of groups of fins, the fins penetrate through the inner cavity from the tank body to the tank body, and the fins are fixedly connected with the tank body.

Compared with the prior art, the beneficial effects of the utility model are that: through the agitating unit who sets up can be effectual stirs the material to jar internal chamber, lets it can carry out even being heated, and the movable block that agitating unit set up can effectually stir from top to bottom with the cooperation that promotes the spiral, has improved the efficiency of work, and the fin of setting can the effectual heat radiating area who increases the box, has improved the efficiency to the material heating then.

Drawings

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

FIG. 2 is a schematic view of the fixing plate of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the supporting frame of the present invention.

In the figure: 1. a discharge pipeline; 2. a valve; 3. a box body; 4. a tank body; 5. a feed inlet; 6. a motor; 7. a sealing cover; 8. a movable rod; 9. a support frame; 91. a bearing; 10. a fixing plate; 11. supporting legs; 12. a base; 13. heating a tube; 14. a fin; 15. lifting the screw; 16. a movable block; 17. a stirring rod; 18. a controller; 19. a temperature sensor.

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.

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: a heating device for injection molding of an injection molding machine is disclosed, please refer to fig. 1 and fig. 3, and comprises two sets of box bodies 3 and a tank body 4, wherein the two sets of box bodies 3 are arranged at two side ends of the tank body 4, the two sets of box bodies 3 penetrate through inner cavities from the tank body 4 to the tank body 4, the box bodies 3 are fixedly connected with the tank body 4, the inner cavities of the two sets of box bodies 3 are respectively provided with two sets of heating pipes 13, the heating pipes 13 are fixedly connected with the box bodies 3, the arranged heating pipes 13 can effectively heat the inside of the box bodies 3, and meanwhile, heat can be effectively transferred to the inside of the tank body.

Referring to fig. 1, a motor 6 detachably connected to the tank 4 through a bolt is disposed at the center of the top end surface of the tank, so as to effectively drive the stirring device to stir.

Referring to fig. 1, two sets of feed inlets 5 are formed at two sides of a motor 6, and a sealing cover 7 in threaded connection is arranged at the feed inlets 5, so that materials can be conveniently placed in an inner cavity of a tank body 4, and the sealing cover 7 can effectively improve the overall sealing performance.

Referring to fig. 1, a movable rod 8 connected with a bearing is arranged at the center of the inner wall of the top end of the tank body 4, a motor 6 is in transmission connection with the movable rod 8, a support frame 9 in movable connection is arranged on the bottom end face of the movable rod 8, the support frame 9 is fixedly connected with the inner wall of the tank body 4, and an agitating device in movable connection is arranged on the outer wall of the movable rod 8.

Referring to fig. 1, a discharge pipe 1 is fixedly connected to a bottom end surface of a tank 4, the discharge pipe 1 is communicated with an inner cavity of the tank 4, the discharge pipe 1 is provided with a movably connected valve 2, the valve 2 can be opened to facilitate discharging when discharging is needed, and the discharge pipe 1 is connected with a feed inlet of an injection molding device.

Please refer to fig. 4, agitating unit is including promoting spiral 15, it sets up the outer wall at movable rod 8 to promote spiral 15, and promote spiral 15 and movable rod 8 fixed connection, the cup joint of movable rod 8 is provided with swing joint's movable block 16, movable block 16 is provided with the internal thread that matches with the 15 screw threads of promotion spiral, the both sides end fixedly connected with puddler 17 of movable block 16, when movable rod 8 rotates, drive and promote spiral 15 and rotate, cooperation through movable block 16 and promotion spiral 15, also can go up and down on the prerequisite of guaranteeing the movable block 16 is rotatory, then drive puddler 17 and carry out from top to bottom's stirring to the material.

Referring to fig. 2, the outer wall of the tank 4 is sleeved with a fixed plate 10, the fixed plate 10 is fixedly connected with the tank 4, four groups of supporting legs 11 are fixedly connected to the bottom end surface of the fixed plate 10, two groups of supporting legs 11 are symmetrically arranged on one side of the center of the bottom end surface of the fixed plate 10, and the bottom end surface of the supporting legs 11 is fixedly connected with a base 12, so that the overall stability can be effectively improved.

Referring to fig. 2, a controller 18 is disposed on the front end surface of the tank 4, the controller 18 is detachably connected to the tank 4 through a bolt, the controller 18 is electrically connected to the heating pipe 13 and the motor 6, and then the heating pipe 13 and the motor 6 can be centrally controlled through the controller 18.

Referring to fig. 5, the supporting frame 9 is cross-shaped, a bearing 91 movably connected with the center of the supporting frame 9 is disposed in the center of the supporting frame 9, an inner ring of the bearing 91 is movably connected with the movable rod 8, and the movable rod 8 can be ensured to rotate under the condition that the stability of the movable rod 8 can be ensured.

Example 2:

as shown in fig. 2, different from the previous embodiment 1, a temperature sensor 19 is disposed above the controller 18, and the temperature sensor 19 is detachably connected to the tank 4 through a bolt, so that the heat in the inner cavity of the tank 4 can be effectively monitored, and the situation that the temperature is insufficient and the material cannot be melted can be prevented.

As shown in fig. 3, the inner cavity of the tank 4 of the two sets of boxes 3 is provided with a plurality of sets of fins 14, the fins 14 penetrate through the inner cavities of the boxes 3 to 3, and the fins 14 are fixedly connected with the boxes 3, so that the heat dissipation area of the boxes 3 can be effectively increased, and the heat dissipation efficiency can be improved.

Wherein, the theory of operation: when carrying out the during operation, open sealed lid 7, pass through the leading-in inner chamber of the jar body 4 of feed inlet 5 with the material, later close sealed lid 7, 18 control heating pipes of controller 13 carry out work, when waiting to heat to a certain extent, 18 control motor of controller 6 rotates, then drive movable rod 8 and promote spiral 15 and rotate, can effectually drive puddler 17 through the cooperation that promotes spiral 15 and movable block 16 and carry out the stirring from top to bottom, can effectually monitor 4 inner chamber temperatures of the jar body through temperature-sensing ware 19, after the heating is accomplished, open valve 2 and derive the material through ejection of compact pipeline 1.

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 heating device that injection molding machine used of moulding plastics, includes two sets of boxes (3) and jar body (4), its characterized in that: the two groups of the boxes (3) are arranged at two side ends of the tank body (4), the two groups of the boxes (3) run through an inner cavity from the tank body (4) to the tank body (4), the boxes (3) are fixedly connected with the tank body (4), the inner cavity of the two groups of the boxes (3) is provided with two groups of heating pipes (13), the heating pipes (13) are fixedly connected with the boxes (3), a motor (6) detachably connected through bolts is arranged at the center of the top end face of the tank body (4), two groups of feed inlets (5) are arranged at two sides of the motor (6), a sealing cover (7) in threaded connection is arranged at the feed inlet (5), a movable rod (8) connected with a bearing is arranged at the center of the inner wall at the top end of the tank body (4), the motor (6) is in transmission connection with the movable rod (8), and a support frame (9) in movable connection, support frame (9) and jar body (4) inner wall fixed connection, the outer wall of movable rod (8) is provided with swing joint's agitating unit, the bottom face fixedly connected with ejection of compact pipeline (1) of the jar body (4), and ejection of compact pipeline (1) and jar body (4) inner chamber intercommunication, ejection of compact pipeline (1) is provided with swing joint's valve (2).

2. The heating device according to claim 1, wherein: agitating unit is including promoting spiral (15), it sets up the outer wall at movable rod (8) to promote spiral (15), and promotes spiral (15) and movable rod (8) fixed connection, the cup joint of movable rod (8) is provided with swing joint's movable block (16), movable block (16) are provided with and promote the internal thread that spiral (15) screw thread matches, the both sides end fixedly connected with puddler (17) of movable block (16).

3. The heating device according to claim 1, wherein: the outer wall of the tank body (4) is sleeved with a fixed plate (10), the fixed plate (10) is fixedly connected with the tank body (4), four groups of supporting legs (11) are fixedly connected with the bottom end face of the fixed plate (10), every two groups of supporting legs (11) are symmetrically arranged on one side of the center of the bottom end face of the fixed plate (10), a base (12) is fixedly connected with the bottom end face of each supporting leg (11), a controller (18) is arranged on the front end face of the tank body (4), and the controller (18) is detachably connected with the tank body (4) through bolts.

4. The heating device according to claim 1, wherein: the support frame (9) is in a cross shape, a bearing (91) in movable connection is arranged at the center of the support frame (9), and an inner ring of the bearing (91) is movably connected with the movable rod (8).

5. The heating device according to claim 3, wherein: a temperature sensor (19) is arranged above the controller (18), and the temperature sensor (19) is detachably connected with the tank body (4) through a bolt.

6. The heating device according to claim 1, wherein: the inner cavity part of the tank body (4) of the two groups of the tank bodies (3) is provided with a plurality of groups of fins (14), the fins (14) penetrate through the inner cavity of the tank body (3) to the tank body (3), and the fins (14) are fixedly connected with the tank body (3).