CN217258277U

CN217258277U - Extruder barrel capable of being heated uniformly

Info

Publication number: CN217258277U
Application number: CN202220018729.1U
Authority: CN
Inventors: 仲伟善
Original assignee: Nanjing Lingzhuo Intelligent Technology Co ltd
Current assignee: Nanjing Lingzhuo Intelligent Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-23
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses an extruder barrel of being heated evenly relates to extruder technical field, for solving current extruder barrel and can not be nimble convenient opening after finishing using, can not be convenient clear up the operation to the barrel inner wall, the practicality remains the problem that improves. The improved cylinder is characterized in that the cylinder body is composed of two closed semicircular tubular structures, two heating shells are fixedly connected to the outer surface of the cylinder body, a limiting frame is arranged outside the cylinder body, the cylinder body is slidably mounted in a mounting hole of the limiting frame, two adjusting hydraulic rods are arranged on the symmetrical side surfaces of the limiting frame, the telescopic ends of the adjusting hydraulic rods are fixedly connected to the side surfaces of the heating shells, a mounting groove is formed in the outer surface of one side of each heating shell, and an electric connecting seat is fixedly mounted inside the mounting groove.

Description

Extruder barrel heated uniformly

Technical Field

The utility model relates to an extruder technical field specifically is an extruder barrel that is heated evenly.

Background

In the current injection molding process, an extruder is needed to be matched besides an injection molding machine, and the extruder is composed of various structures including a cylinder, a screw rod, an extrusion die and the like, wherein the cylinder is used for heating materials besides conveying the materials.

The existing extruder barrel cannot be flexibly and conveniently opened after being used, the inner wall of the extruder barrel cannot be conveniently cleaned, and the practicability is to be improved; therefore, the market is urgently in need of developing an extruder barrel uniformly heated to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be heated even extruder barrel to solve among the above-mentioned background art current extruder barrel can not be nimble convenient opening after finishing using, can not be convenient clear up the operation to the barrel inner wall, the practicality remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extruder barrel that is heated evenly, includes the barrel body, the barrel body has two semicircle tubular structure to form to closing, two heating shells of fixedly connected with on the surface of barrel body, the outside of barrel body is provided with spacing frame, barrel body slidable mounting is in spacing frame's mounting hole, all be provided with two regulation hydraulic stem on the spacing frame symmetry side surface, the flexible end fixed connection of regulation hydraulic stem is on heating shell's the side surface.

Preferably, a mounting groove is formed in the outer surface of one side of the heating shell, an electrical connection seat is fixedly mounted inside the mounting groove, and a resistance heating pipe is fixedly mounted in the mounting hole of the electrical connection seat.

Preferably, an inner partition plate is arranged inside the heating shell, heat conduction oil is contained in a cavity formed by the inner partition plate, and the resistance heating pipe is soaked inside the heat conduction oil.

Preferably, the cavity formed between the heating shell and the inner partition plate is a heat preservation cavity.

Preferably, the heat preservation cavity is filled with heat preservation gas.

Preferably, a mounting hole is formed in a side surface of the barrel body, and a feed hopper is fixedly mounted inside the mounting hole.

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

1. the utility model discloses a make the barrel body have two half-round tubular structure that involutes to constitute, fixedly connected with two heating casings on the surface of barrel body, the outside of barrel body is provided with spacing frame, the barrel body is slidably mounted in the mounting hole of spacing frame, all be provided with two regulation hydraulic stem on the symmetrical side surface of spacing frame, the flexible end of regulation hydraulic stem is fixed and is connected on the side surface of heating casing, this can utilize the flexible of regulation hydraulic stem to drive two half-round tubular structure involutions or parts of barrel body, and then can be after finishing using convenient to carry out the cleaning operation to the barrel body inner wall, the simple operation is high-efficient, the practicality of this barrel has effectively been improved;

2. the utility model discloses a through set up the mounting groove on one side surface of heating housing, and the inside fixed mounting of mounting groove has the electrical property connecting seat, fixed mounting has resistance heating pipe in the mounting hole of electrical property connecting seat, the inside of heating housing is provided with the inner baffle, and the splendid attire has the conduction oil in the cavity that the inner baffle constitutes, resistance heating pipe soaks in the inside of conduction oil, this can utilize resistance heating pipe to come to heat up the conduction oil, then utilize the conduction oil even with temperature distribution on whole barrel body, thereby reach the even effect of being heated, further improvement the device's practicality.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a structural view of the inside of the heating shell of the present invention.

In the figure: 1. a limiting frame; 2. heating the housing; 3. a barrel body; 4. a feed hopper; 5. adjusting a hydraulic rod; 6. an electrical connection seat; 7. resistance heating pipes; 8. heat conducting oil; 9. a heat preservation cavity.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an extruder barrel that is heated evenly, including barrel body 3, barrel body 3 has two half-round tubular structure to constitute to closing, two heating shell 2 of fixedly connected with on the surface of barrel body 3, barrel body 3's outside is provided with spacing frame 1, barrel body 3 slidable mounting is in spacing frame 1's mounting hole, all be provided with two regulation hydraulic stem 5 on the 1 symmetry side surface of spacing frame, the flexible end fixed connection of regulation hydraulic stem 5 is on heating shell 2's side surface, this can utilize two half-round tubular structure that regulation hydraulic stem 5's flexible drove barrel body 3 to closing or part, and then can be after finishing using convenient clear up the operation to 3 inner walls of barrel, the simple operation is high-efficient, the effectual practicality that improves this barrel.

Further, be provided with the mounting groove on one side surface of heating casing 2, and the inside fixed mounting of mounting groove has electrical connection seat 6, fixed mounting has resistance heating pipe 7 in electrical connection seat 6's the mounting hole, the inside of heating casing 2 is provided with the inner baffle, and the splendid attire has conduction oil 8 in the cavity that the inner baffle constitutes, resistance heating pipe 7 soaks in the inside of conduction oil 8, this can utilize resistance heating pipe 7 to come to heat up conduction oil 8, then utilize the even with temperature distribution on whole barrel body 3 of conduction oil 8, thereby reach the even effect of being heated, further improvement the device's practicality.

Further, the cavity formed between the heating shell 2 and the inner partition plate is a heat preservation cavity 9, the heat preservation cavity 9 is filled with heat preservation gas, a mounting hole is formed in the side surface of the machine barrel body 3, and a feeding hopper 4 is fixedly mounted inside the mounting hole.

The working principle is as follows: during the use, can be through the leading-in defeated pay-off of feeder hopper 4 toward barrel body 3's inside, then start resistance heating pipe 7, heat conduction oil 8 is heated up through resistance heating pipe 7 and is operated, then recycle conduction oil 8 with the even distribution of temperature to whole barrel body 3 on, thereby make 3 inside materials of barrel body can be even be heated, after this extruder finishes using, shrink regulation hydraulic stem 5, utilize and adjust hydraulic stem 5 and make two semicircular tube structures of constituteing barrel body 3 separate each other, the operation of clearing up is carried out to barrel body 3's inner wall that this moment can be convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Extruder barrel heated uniformly, comprising a barrel body (3), characterized in that: the improved cylinder is characterized in that the cylinder body (3) is composed of two involutory semicircular tubular structures, two heating shells (2) are fixedly connected to the outer surface of the cylinder body (3), a limiting frame (1) is arranged outside the cylinder body (3), the cylinder body (3) is slidably mounted in a mounting hole of the limiting frame (1), two adjusting hydraulic rods (5) are arranged on the symmetrical side surfaces of the limiting frame (1), and the telescopic ends of the adjusting hydraulic rods (5) are fixedly connected to the side surfaces of the heating shells (2).

2. A heated uniform extruder barrel according to claim 1 wherein: the heating device is characterized in that a mounting groove is formed in the outer surface of one side of the heating shell (2), an electric connecting seat (6) is fixedly mounted inside the mounting groove, and a resistance heating pipe (7) is fixedly mounted in the mounting hole of the electric connecting seat (6).

3. A heated uniform extruder barrel according to claim 2 wherein: an inner partition plate is arranged inside the heating shell (2), heat conduction oil (8) is filled in a cavity formed by the inner partition plate, and the resistance heating pipe (7) is soaked inside the heat conduction oil (8).

4. A heated uniform extruder barrel according to claim 3 wherein: a cavity formed between the heating shell (2) and the inner partition plate is a heat-preservation cavity (9).

5. The heated uniform extruder barrel of claim 4 wherein: the heat preservation cavity (9) is filled with heat preservation gas.

6. The uniformly heated extruder barrel of claim 1 wherein: the side surface of the machine barrel body (3) is provided with a mounting hole, and a feed hopper (4) is fixedly mounted inside the mounting hole.