CN213232485U

CN213232485U - Cylindrical heating cover for CVD coating equipment

Info

Publication number: CN213232485U
Application number: CN202022130139.1U
Authority: CN
Inventors: 王彤
Original assignee: Changzhou Ainxi Nano Coating Technology Co ltd
Current assignee: Changzhou Ainxi Nano Coating Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-18
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to the technical field of metal cutting tools and tool and die coatings, and discloses a cylindrical heating cover for CVD coating equipment, which comprises a cylinder body, a top cover is fixedly arranged at the top of the cylinder body, a hanging ring is fixedly arranged at the top of the top cover, the temperature condition can be monitored in real time by the thermocouple with temperature measurement, the danger of overheating is prevented, the heating cover is more convenient to hoist and transport by using a lifting hook, the heating cover can be moved by using an integrated transportation lifter through an upper hoisting pore plate and a lower hoisting pore plate, the accurate positioning can be realized through a positioning guide pore plate, the bottom of the cylinder body can be favorably protected by a support leg, the damage to the inside of the cylinder body caused by collision when falling is prevented by a falling buffer spring seat, the real-time position of the heating cover can be known by a position sensing switch box system, an external power line can be connected to the inside of, through side thermal baffle, the heating cover can reduce by a wide margin and suffer heat radiation, can not damage the lacquer painting, can not influence pleasing to the eye.

Description

Cylindrical heating cover for CVD coating equipment

Technical Field

The utility model relates to a metal cutting tool and worker's mould coating technical field specifically are a drum type heating mantle that is used for CVD coating equipment to use.

Background

At present, the heating cover usually does not have a temperature thermocouple or only has a set of temperature thermocouple, under the condition of not taking the temperature thermocouple, when the heater strip is damaged or abnormal, operating personnel often can not find in time, the temperature control of the heated body is uneven, and then the product quality is influenced. In addition, the system cannot accurately determine the exact position of the heating mantle.

SUMMERY OF THE UTILITY MODEL

Technical scheme

For realizing above-mentioned real time monitoring temperature, the convenient stable condition purpose of transportation, the utility model provides a following technical scheme: the utility model provides a drum type heating mantle for CVD coating equipment uses, includes the barrel, the top fixed mounting of barrel has the top cap, the top fixed mounting of top cap has rings, the bottom fixed mounting of barrel has stabilizer blade, whereabouts buffer spring seat and bottom plate, the outside of barrel is fixed mounting respectively and is gone up hoist and mount orifice plate, location guiding orifice plate, side heat shield, integrated power supply terminal box, two temperature thermocouple of group and position induction switch box down, the outside movable mounting of barrel has temperature thermocouple safety cover, the inside movable mounting of barrel has heater strip subassembly.

Preferably, the double-group temperature thermocouple is positioned inside the temperature thermocouple protection cover.

Preferably, the heating wire assembly is movably connected with the double-group temperature thermocouple.

Advantageous effects

Compared with the prior art, the utility model provides a drum type heating mantle for CVD coating equipment uses possesses following beneficial effect:

this a cylinder type heating mantle for CVD coating equipment is used, through taking the temperature thermocouple, can real time monitoring temperature condition, prevent to heat the danger of overtemperature, use through the lifting hook, the hoist and mount transportation of heating mantle is more convenient, through last hoist and mount orifice plate and lower hoist and mount orifice plate, can use integrated transportation lift to remove, through the location guiding orifice plate, can realize the accurate positioning, through the stabilizer blade, can profitably protect the barrel bottom, collision when preventing the whereabouts through whereabouts buffer spring seat is to the inside damage of barrel, can know the real-time position of heating mantle through position inductive switch box system, through integrated power terminal box, can receive the heating mantle inside with external power source line, through side thermal-insulated baffle, the heating mantle can reduce by a wide margin and suffer the heat radiation, can not damage the lacquer painting, can not influence pleasing to.

Drawings

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

FIG. 2 is a right side view of the overall structure of the present invention;

fig. 3 is a schematic view of the protection cover of the thermocouple.

In the figure: the temperature-measuring thermal couple protection device comprises a top cover 1, a lifting ring 2, a barrel 3, an upper lifting pore plate 4, a lower lifting pore plate 5, a positioning guide pore plate 6, a side heat insulation baffle 7, an integrated power supply junction box 8, a double-group temperature-measuring thermal couple 9, a position sensing switch box 10, support legs 11, a falling buffer spring seat 12, a bottom plate 13, a heating wire assembly 14 and a temperature-measuring thermal couple protection cover 15.

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.

Referring to fig. 1-3, a cylindrical heating mantle for a CVD coating apparatus, includes a barrel 3, a top cover 1 is fixedly installed on the top of the barrel 3, a plurality of hanging rings 2 are fixedly installed on the top of the top cover 1, the number of the hanging rings 2 is several, which is convenient for hoisting and transporting the heating mantle, a plurality of support legs 11, a falling buffer spring seat 12 and a bottom plate 13 are fixedly installed on the bottom of the barrel 3, which is convenient for supporting the whole heating mantle when reaching a designated position, the number of the falling buffer spring seats 12 is several, which can realize soft falling when falling to the designated position, and avoid hard collision and damage to the whole heating mantle, an upper hoisting orifice plate 4, a lower hoisting orifice plate 5, a positioning orifice plate guide 6, a side heat-insulating baffle 7, an integrated power supply junction box 8, a double-group temperature thermocouple 9 and a position induction switch box 10 are respectively and fixedly installed on the outer side of the barrel, the upper hoisting orifice plate 4 and the lower hoisting orifice plate 5 are convenient to move left and right and up and down at a plurality of fixed positions by the integrated transfer elevator system, the positioning guide orifice plate 6 is convenient to play a role of guiding when being close to a target position, so that the positioning is more accurate, the degree of damage of the shell of the heating cover by heat radiation can be greatly reduced by the side heat-insulating baffle 7, the appearance is protected, an external power supply which can supply power to the heating cover by the integrated power supply junction box 8 can be directly connected into the junction box, the installation is quicker, the power cord is not required to be connected into the heating wire component 14 inside, the position induction switch box 10 can realize the position indication of the heating cover, the temperature thermocouple protection cover 15 is movably arranged on the outer side of the barrel 3, the temperature thermocouple protection cover 15 plays a certain role in protecting the temperature thermocouple, meanwhile, the appearance of the heating cover is more attractive, and a plurality of groups of heating wire assemblies 14 are movably arranged in the barrel 3.

Among them, preferably, the two sets of temperature thermocouples 9 are located inside the temperature thermocouple protection covers 15.

Preferably, the heating wire assembly 14 is movably connected with the two temperature thermocouples 9, the heating wire assembly 14 is provided with the two temperature thermocouples 9, the temperature of the heating wire assembly 14 can be monitored in real time, the actual temperature of the system is adjusted in time by combining a temperature control system of a PLC of the equipment, the actual temperature tends to reach and stabilize at a set temperature, after a certain thermocouple has a large temperature measurement deviation, the temperature of the thermocouple is compared with the temperature of another temperature thermocouple in the same group, when a large difference exists, an alarm is given to the system to find the temperature deviation of the temperature thermocouples, the maximum upper limit value of the heating temperature can also be set, and when the temperature reaches the set upper limit value, the system is informed to stop disconnecting the heating power supply in time, and the heating cover is protected.

The utility model discloses a theory of operation and use flow: the heating mantle is used for heating cartridge type reaction cavity, and the heating mantle removes reaction cavity top through workshop driving or integrated transportation lift, descends again and covers the reaction cavity completely, and the heating mantle generates heat through inside heater strip assembly 14's resistance wire, utilizes heat-conducting principle, gives the reaction cavity with the heat transmission, lets the reaction chamber cavity heat up to required temperature.

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. A cylindrical heating mantle for a CVD coating apparatus, comprising a cylindrical body (3), characterized in that: the utility model discloses a temperature measuring device, including barrel (3), top fixed mounting of barrel (3) has top cap (1), the top fixed mounting of top cap (1) has rings (2), the bottom fixed mounting of barrel (3) has stabilizer blade (11), whereabouts buffer spring seat (12) and bottom plate (13), the outside of barrel (3) is fixed mounting respectively and is gone up hoist and mount orifice plate (4), hoist and mount orifice plate (5), location guiding orifice plate (6), side heat shield (7), integrated power source terminal box (8), two temperature thermocouple of group (9) and position induction switch box (10), the outside movable mounting of barrel (3) has temperature thermocouple safety cover (15), the inside movable mounting of barrel (3) has heater strip subassembly (14).

2. A cylindrical heating mantle for a CVD coating apparatus according to claim 1, wherein: the double-group temperature thermocouple (9) is positioned in the temperature thermocouple protection cover (15).

3. A cylindrical heating mantle for a CVD coating apparatus according to claim 1, wherein: the heating wire component (14) is movably connected with the double-group temperature thermocouple (9).