CN215151709U

CN215151709U - Energy-saving infrared heating device for barrel of extruder

Info

Publication number: CN215151709U
Application number: CN202121597188.4U
Authority: CN
Inventors: 张兆阳
Original assignee: Weifang Zhongjiu Electromechanical Technology Co ltd
Current assignee: Weifang Zhongjiu Electromechanical Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-14
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses an energy-saving infrared heating device for extruder barrel relates to the infrared heating device field, including the stainless steel shell, the inner chamber fixedly connected with aluminium silicate heat preservation cotton of stainless steel shell, the cotton inner chamber fixedly connected with stereoplasm aluminium silicate that aluminium silicate heat preservation, the inner chamber of quartz capsule are pegged graft and are had the heater, and the outer wall of heater is provided with first notch, and the back of first notch is provided with the terminal box, and the centre at the terminal box back has seted up the circular slot, and the second notch has been seted up to the centre symmetry of circular slot inner chamber top and bottom. The utility model discloses an energy-saving infrared heating device for extruder barrel, the work of generating heat can be carried out through the cooperation of the aluminium silicate heat preservation cotton that sets up, stereoplasm aluminium silicate, quartz capsule and heater, and this device simple structure, and when the during operation that generates heat, can generate heat fast, and factor of safety is good, and the cost is cheap, is fit for the in service behavior and the mounting means of the current product in market.

Description

Energy-saving infrared heating device for barrel of extruder

Technical Field

The utility model relates to an infrared heating device field, in particular to energy-saving infrared heating device for extruder barrel.

Background

The infrared heating device has several plate, tubular, lamp and lamp mouth shapes, the energy source is mainly electric energy, but gas, steam, marsh gas, flue gas, etc. the technology is used to raise the heating efficiency, and it is important to raise the radiation absorbing capacity of the heated material to match the molecular vibration wavelength with that of far infrared spectrum.

In chinese utility model patent application no: CN201821342112.5 discloses an energy-saving infrared heating device for extruder barrel, including first shell and second shell, two recesses that the position is relative are all seted up to the equal symmetry in one side of first shell and second shell, the bearing has all been inlayed to the cell wall of the top of recess and bottom, be equipped with the hinge between first shell and the second shell, the equal fixedly connected with pivot in both sides of hinge, the both ends of pivot respectively with the inner circle fixed connection of two bearings that correspond, the inside of first shell and second shell all is equipped with the barrel, the internally mounted of barrel has nanometer infrared electric heat generator, this device power position does not have fine protection device, and after long-time the use, can't overhaul and clean it, and when heating, do not have the part effectively and protect the structure of device inside.

Therefore, it is necessary to provide an energy-saving infrared heating device for an extruder barrel to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an energy-saving infrared heating device for an extruder barrel, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an energy-saving infrared heating device for an extruder barrel comprises a stainless steel shell, wherein aluminum silicate heat-insulating cotton is fixedly connected to an inner cavity of the stainless steel shell, hard aluminum silicate is fixedly connected to an inner cavity of the aluminum silicate heat-insulating cotton, a quartz tube is fixedly connected to an inner cavity of the hard aluminum silicate, a heating wire is inserted into an inner cavity of the quartz tube, a first notch is formed in the outer wall of the heating wire, a junction box is arranged on the right side of the first notch, a circular groove is formed in the center of the right side of the junction box, a second notch is formed in the center of the top and the bottom of the inner cavity of the circular groove symmetrically, a box cover is arranged on the right side of the second notch, a power supply shell is fixedly connected to the center of the left side of the box cover, grooves are formed in the top and the bottom of the right side of the power supply shell symmetrically, clamping blocks are arranged in the inner cavity symmetrically of the two grooves, and springs are fixedly connected to the center of the opposite side of the clamping blocks, two one side fixedly connected with fixed column that the spring is relative, the centre fixedly connected with power in the left side of fixed column, the left side of power is provided with the plug.

Preferably, the first notches are provided with a plurality of notches, each first notch is uniformly formed in the outer wall of the hard aluminum silicate, the left side of the junction box is fixedly connected to the bottom of the right front side of the stainless steel shell, the stainless steel shell is hollow, and the thickness of the stainless steel shell is 0.7-1 mm.

Preferably, the left side of box cover is laminated on the right side of terminal box, the size looks adaptation of power shell and circular slot, power shell passes through the circular slot and pegs graft in the inner chamber of terminal box.

Preferably, the size of the groove is matched with that of the clamping blocks, one side, opposite to the two clamping blocks, of the clamping block is movably connected to the inner cavity of the power supply shell through the groove, and the size of the clamping block is matched with that of the second notch.

Preferably, the right side of the fixing column is fixedly connected to the center of the right side of the inner cavity of the power supply shell, and the front side of the power supply is electrically connected with the plug.

Preferably, the number of the plugs is two, the two plugs are symmetrically and fixedly connected to the top and the bottom of the left side of the power supply shell, and the two plugs are inserted into the inner cavity of the stainless steel shell and electrically connected with the inner cavity.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this an energy-saving infrared heating device for extruder barrel, the cooperation through the aluminium silicate heat preservation cotton that sets up, stereoplasm aluminium silicate, quartz capsule and heater can generate heat the work, and this device simple structure, and when generating heat the during operation, can generate heat fast, and factor of safety is good, and the cost is cheap, is fit for the in service behavior and the mounting means of the current product in market.

2. The energy-saving infrared heating device for the extruder barrel enables the power supply shell to be clamped into the inner cavity of the circular groove through the circular groove, when the power supply shell enters the inner cavity of the circular groove, the box cover is rotated to drive the power supply shell to rotate, at the moment, the inclined plane on the surface of the clamping block can be retracted into the inner cavity of the power supply shell through the groove by contacting with the wall body of the circular groove, when the power supply shell completely enters the inner cavity of the circular groove, the power supply shell is continuously rotated, when the two clamping blocks rotate to the second notch, the clamping block can be pushed into the inner cavity of the second notch through the arranged spring, so that the clamping block can be tightly clamped in the inner cavity of the second notch, the power supply shell is fixed, the power supply contacts the front surface of the inner cavity of the power supply shell, and the power supply is input into the plug, so that the plug can be connected with the power supply for the stainless steel shell, and the plug is matched with the device to perform heating work.

Drawings

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

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is a schematic structural diagram of the hard aluminum silicate of the present invention;

fig. 4 is a schematic structural view of the back surface of the junction box and the power supply housing of the present invention;

fig. 5 is a schematic structural view of the fixing column of the present invention.

In the figure: 1. a stainless steel housing; 2. aluminum silicate heat preservation cotton; 3. hard aluminum silicate; 4. a quartz tube; 5. a heater; 6. a first notch; 7. a junction box; 8. a circular groove; 9. a second notch; 10. a box cover; 11. a power supply housing; 12. a groove; 13. a clamping block; 14. a spring; 15. fixing a column; 16. a power source; 17. and (4) a plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-5, an energy-saving infrared heating device for an extruder barrel comprises a stainless steel shell 1, an inner cavity of the stainless steel shell 1 is fixedly connected with aluminum silicate heat-insulating cotton 2, an inner cavity of the aluminum silicate heat-insulating cotton 2 is fixedly connected with hard aluminum silicate 3, an inner cavity of the hard aluminum silicate 3 is fixedly connected with a quartz tube 4, an inner cavity of the quartz tube 4 is inserted with a heating wire 5, heating work can be performed through matching of the arranged aluminum silicate heat-insulating cotton 2, the hard aluminum silicate 3, the quartz tube 4 and the heating wire 5, the device is simple in structure, can rapidly perform heating during heating work, is good in safety factor and low in manufacturing cost, and is suitable for use conditions and installation modes of existing products in the market, a first notch 6 is formed in the outer wall of the heating wire 5, a junction box 7 is arranged on the right side of the first notch 6, the first notches 6 are provided with a plurality of notches, and each first notch 6 is uniformly formed in the outer wall of the hard aluminum silicate 3, the left side of the junction box 7 is fixedly connected to the bottom of the right front side of the stainless steel shell 1, the stainless steel shell 1 is hollow, the thickness of the stainless steel shell 1 is 0.7-1mm, a circular groove 8 is formed in the center of the right side of the junction box 7, second notches 9 are symmetrically formed in the centers of the top and the bottom of the inner cavity of the circular groove 8, a box cover 10 is arranged on the right side of each second notch 9, a power supply shell 11 is fixedly connected to the center of the left side of the box cover 10, the left side of the box cover 10 is attached to the right side of the junction box 7, the sizes of the power supply shell 11 and the circular groove 8 are matched, the power supply shell 11 is inserted into the inner cavity of the junction box 7 through the circular groove 8, grooves 12 are symmetrically formed in the top and the bottom of the right side of the power supply shell 11, clamping blocks 13 are symmetrically arranged in the inner cavities of the two grooves 12, the grooves 12 are matched with the sizes of the clamping blocks 13, one side, which is opposite to the two clamping blocks 13, is movably connected to the inner cavity of the power supply shell 11 through the grooves 12, the sizes of the fixture blocks 13 and the second notch 9 are matched, the springs 14 are symmetrically and fixedly connected in the middle of one opposite side of each fixture block 13, the fixed columns 15 are fixedly connected in one opposite side of each spring 14, the power supply 16 is fixedly connected in the middle of the left side of each fixed column 15, the plug 17 is arranged on the left side of the power supply 16, the right side of each fixed column 15 is fixedly connected in the middle of the right side of the inner cavity of the power supply shell 11, the front side of each power supply 16 is electrically connected with the plug 17, the two plugs 17 are symmetrically and fixedly connected at the top and the bottom of the left side of the power supply shell 11, the two plugs 17 are inserted into the inner cavity of the stainless steel shell 1 and electrically connected with the inner cavity of the circular groove 8, the power supply shell 11 can be clamped into the inner cavity of the circular groove 8 through the circular groove 8, the box cover 10 is rotated to drive the power supply shell 11 to rotate when the power supply shell 11 enters the inner cavity of the circular groove 8, and the inclined plane on the surface of each fixture block 13 can be retracted into the inner cavity of the power supply shell 11 through the groove 12 when contacting the inclined plane of the circular groove 8 The chamber, when power supply housing 11 gets into the inner chamber of circular slot 8 completely, continue to rotate power supply housing 11, when two fixture blocks 13 rotate second notch 9, through the spring 14 that sets up, can push into fixture block 13 to the inner chamber of second notch 9, make fixture block 13 can tightly block in the inner chamber of second notch 9, power supply housing 11 obtains fixedly, power 16 contacts the front of power supply housing 11 inner chamber this moment, and to plug 17 input power, make plug 17 can insert the power for stainless steel shell 1, thereby the fitting device heats the work.

Specific example 1: the heating wire 5 is made of stainless steel, nickel-chromium or nickel-copper alloy wire and the like, the required length of the alloy wire is calculated according to the power requirement of equipment, a special winding machine is adopted for winding, the middle part needs to be continuous, and the alloy wire cannot be broken.

Specific example 2: the first notch 6 on the surface of the hard aluminum silicate 3 is grooved by a numerical control engraving machine according to the specification of the quartz tube 4, and in order to prevent the hard aluminum silicate 3 from generating powder at high temperature, the outer surface of the hard aluminum silicate 3 is coated with an aluminum silicate special curing agent.

It should be noted that the utility model is an energy-saving infrared heating device for the barrel of the extruder, when in use, the power supply shell 11 is aligned with the circular groove 8 and inserted into the inner cavity of the junction box 7, the power supply shell 11 is driven to rotate by rotating the box cover 10, at this time, the clamping block 13 is contacted with the inner wall of the circular groove 8 through the inclined surface and is retracted into the inner cavity of the power supply shell 11 through the groove 12, when the power supply housing 11 completely enters the inner cavity of the junction box 7, the power supply housing 11 is rotated continuously, when the latch 13 rotates to the position of the second notch 9, the spring 14 will eject the latch 13 to the inner cavity of the second notch 9, so that the latch 13 can be latched into the inner cavity of the second notch 9, thereby forming the fixation of the power supply shell 11, and the front surface of the power supply 16 is also attached to the front surface of the inner cavity of the power supply shell 11, and the power is transmitted to the plug 17, and the plug 17 can be matched with the heating wire 5 to perform heating work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-saving infrared heating device for extruder barrel, includes stainless steel shell (1), its characterized in that: the inner chamber fixedly connected with aluminium silicate heat preservation cotton (2) of stainless steel shell (1), the inner chamber fixedly connected with stereoplasm aluminium silicate (3) of aluminium silicate heat preservation cotton (2), the inner chamber fixedly connected with quartz capsule (4) of stereoplasm aluminium silicate (3), the inner chamber of quartz capsule (4) is pegged graft and is had heater (5), the outer wall of heater (5) is provided with first notch (6), the right side of first notch (6) is provided with terminal box (7), circular slot (8) have been seted up to the centre on terminal box (7) right side, second notch (9) have been seted up to the centre symmetry of circular slot (8) inner chamber top and bottom, the right side of second notch (9) is provided with lid (10), left centre fixedly connected with power supply housing (11) of lid (10), recess (12) have been seted up to the top and the bottom symmetry on power supply housing (11) right side, two the inner chamber symmetry of recess (12) is provided with fixture block (13), two centre symmetry fixedly connected with spring (14) of the relative one side of fixture block (13), two one side fixedly connected with fixed column (15) that spring (14) is relative, left centre fixedly connected with power (16) of fixed column (15), the left side of power (16) is provided with plug (17).

2. The energy-saving infrared heating device for the barrel of the extruder as claimed in claim 1, wherein: first notch (6) have a plurality of, every the outer wall at stereoplasm aluminium silicate (3) is evenly seted up in first notch (6), the left side fixed connection of terminal box (7) is in the positive bottom in stainless steel shell (1) right side, stainless steel shell (1) is the cavity form, the thickness of stainless steel shell (1) is 0.7-1 mm.

3. The energy-saving infrared heating device for the barrel of the extruder as claimed in claim 1, wherein: the left side laminating of lid (10) is on the right side of terminal box (7), the size looks adaptation of power shell (11) and circular slot (8), power shell (11) are pegged graft in the inner chamber of terminal box (7) through circular slot (8).

4. The energy-saving infrared heating device for the barrel of the extruder as claimed in claim 1, wherein: the size of the groove (12) is matched with that of the clamping block (13), one side, opposite to the clamping block (13), of the clamping block is movably connected to the inner cavity of the power supply shell (11) through the groove (12), and the size of the clamping block (13) is matched with that of the second notch (9).

5. The energy-saving infrared heating device for the barrel of the extruder as claimed in claim 1, wherein: the right side of the fixed column (15) is fixedly connected to the center of the right side of the inner cavity of the power supply shell (11), and the front side of the power supply (16) is electrically connected with the plug (17).

6. The energy-saving infrared heating device for the barrel of the extruder as claimed in claim 1, wherein: the two plugs (17) are symmetrically and fixedly connected to the top and the bottom of the left side of the power supply shell (11), and the two plugs (17) are inserted into the inner cavity of the stainless steel shell (1) and electrically connected with the inner cavity.