阅读说明：本技术 一种阴极组件自动点钛机 (Automatic titanium machine of dotting of negative pole subassembly ) 是由 殷国辉 于 2021-08-31 设计创作，主要内容包括：本发明公开一种阴极组件自动点钛机,包括混合针管组件、阴极组件输送线和检测定位组件；所述混料针管组件设置在所述阴极组件输送线上方,包括针筒、搅拌叶、驱动电机、气压管和点钛针头,所述点钛针头设置在所述针筒的下端并与所述针筒内腔连通；所述搅拌叶沿所述针筒长度方向设置在所述针筒内,其后端与所述驱动电机连接并由所述驱动电机驱动转动；所述气压管连通至所述针筒内腔用于输入点钛气压；所述检测定位组件设置在所述阴极组件输送线侧面,用于阴极组件的检测和定位。本发明实现了阴极组件的自动点钛,使之可以满足阴极组件流水化作用的要求,具有点钛效率高,精度高,工艺质量好,减少人工操作,降低企业生产成本,提高企业效益等优点。(The invention discloses a cathode assembly automatic titanium dotting machine which comprises a mixed needle tube assembly, a cathode assembly conveying line and a detection positioning assembly, wherein the mixed needle tube assembly is arranged on the cathode assembly conveying line; the mixing needle tube assembly is arranged above the cathode assembly conveying line and comprises a needle cylinder, a stirring blade, a driving motor, a pneumatic tube and a point titanium needle head, and the point titanium needle head is arranged at the lower end of the needle cylinder and communicated with the inner cavity of the needle cylinder; the stirring blade is arranged in the needle cylinder along the length direction of the needle cylinder, and the rear end of the stirring blade is connected with the driving motor and driven by the driving motor to rotate; the air pressure pipe is communicated to the inner cavity of the needle cylinder and is used for inputting titanium air pressure; the detection positioning assembly is arranged on the side face of the cathode assembly conveying line and used for detecting and positioning the cathode assembly. The invention realizes the automatic titanium dotting of the cathode component, can meet the requirement of the flow function of the cathode component, and has the advantages of high titanium dotting efficiency, high precision, good process quality, reduction of manual operation, reduction of enterprise production cost, improvement of enterprise benefit and the like.)

1. The utility model provides a negative pole subassembly is from moving point titanium machine which characterized in that: the device comprises a mixing needle tube assembly, a cathode assembly conveying line and a detection positioning assembly; the mixing needle tube assembly is arranged above the cathode assembly conveying line and comprises a needle cylinder, a stirring blade, a driving motor, a pneumatic tube and a point titanium needle head, and the point titanium needle head is arranged at the lower end of the needle cylinder and communicated with the inner cavity of the needle cylinder; the stirring blade is arranged in the needle cylinder along the length direction of the needle cylinder, and the rear end of the stirring blade is connected with the driving motor and driven by the driving motor to rotate; the air pressure pipe is communicated to the inner cavity of the needle cylinder and is used for inputting titanium air pressure; the detection positioning assembly is arranged on the side face of the cathode assembly conveying line and used for detecting and positioning the cathode assembly.

2. The cathode assembly automatic titanium dotting machine according to claim 1, characterized in that: the cathode assembly conveying line comprises a cathode assembly tooling plate, four positioning clamps are arranged on the cathode assembly tooling plate, and the cathode assembly is placed on the positioning clamps along with the operation of the cathode assembly tooling plate.

3. The cathode assembly automatic titanium dotting machine according to claim 2, characterized in that: the mixing needle tube assembly is arranged on the movable support.

4. The cathode assembly automatic titanium dotting machine according to claim 2, characterized in that: the needle cylinder is fixed on the movable support by adopting a detachable mounting structure.

5. The cathode assembly automatic titanium dotting machine according to claim 1, characterized in that: the stirring leaf contains a plurality of stirring tooth, the stirring tooth contains the unchangeable flat tooth section of width and the skewed tooth section that the width diminishes gradually, and the stirring tooth of constitution is followed the length direction of cylinder connects gradually and extends.

6. The cathode assembly automatic titanium dotting machine according to claim 1, characterized in that: the joint of the titanium needle and the needle cylinder can be provided with a rotating disc type membrane filter.

7. The cathode assembly automatic titanium dotting machine according to claim 1, characterized in that: and a bearing tray is arranged below the titanium point needle head.

8. The cathode assembly automatic titanium dotting machine according to claim 7, characterized in that: the bearing tray is arranged below the titanium needle head in a detachable structure.

9. The cathode assembly automatic titanium dotting machine according to claim 1, characterized in that: the detection positioning assembly comprises a detection sensor and a positioner, and the detection sensor and the positioner are respectively arranged on two sides of the cathode assembly conveying line.

10. The cathode assembly automatic titanium dotting machine according to claim 9, characterized in that: the detection sensors are arranged in two groups or more than two groups.

Technical Field

The invention relates to the technical field of magnetron production equipment, in particular to an automatic titanium dotting machine for a cathode assembly.

Background

The development of microwave ovens has been so far common electric appliances in people's daily life, and the related technology has been quite mature after years of development. Particularly, along with the improvement of living standard of people in the year, the demand of people on microwave ovens is continuously increased, and technical reform of microwave oven production enterprises is correspondingly stimulated to improve the productivity of the enterprises. The magnetron is used as a core component of the microwave oven, the efficiency and the quality of production and processing of the magnetron are the most important in the production of the microwave oven, and the efficiency and the quality are directly related to the productivity and the quality of the production of the microwave oven. The cathode assembly is a large assembly of the magnetron and is used as a core capacity assembly of the magnetron, particularly the process machining of the cathode filament, the cathode filament is small in volume, and corresponding performance parameters of the cathode filament are improved by a plurality of complex processes to meet the use requirements of the magnetron, so that the requirement of the cathode assembly on the process is very high, wherein the cathode assembly comprises a titanium spot processing process at an end cap of the cathode assembly to improve the performance parameters of the cathode assembly. The existing cathode assembly titanium dotting process is mostly manual titanium dotting, the automation level is low, the titanium dotting efficiency is low, the titanium dotting quantity is different, the titanium dotting quality is poor, a large amount of manual resources are needed, and the streamlined operation requirement of the cathode assembly is not favorably realized.

Disclosure of Invention

The invention aims at the problems and provides an automatic titanium dotting machine for a cathode assembly. The technical scheme of the invention is as follows:

a cathode assembly automatic titanium dotting machine comprises a mixed needle tube assembly, a cathode assembly conveying line and a detection positioning assembly; the mixing needle tube assembly is arranged above the cathode assembly conveying line and comprises a needle cylinder, a stirring blade, a driving motor, a pneumatic tube and a point titanium needle head, and the point titanium needle head is arranged at the lower end of the needle cylinder and communicated with the inner cavity of the needle cylinder; the stirring blade is arranged in the needle cylinder along the length direction of the needle cylinder, and the rear end of the stirring blade is connected with the driving motor and driven by the driving motor to rotate; the air pressure pipe is communicated to the inner cavity of the needle cylinder and is used for inputting titanium air pressure; the detection positioning assembly is arranged on the side face of the cathode assembly conveying line and used for detecting and positioning the cathode assembly.

As a further description of the invention, the cathode assembly conveying line comprises a cathode assembly tooling plate, four positioning fixtures are arranged on the cathode assembly tooling plate, and a cathode assembly is placed on the positioning fixtures and runs along with the cathode assembly tooling plate.

Furthermore, the mixing needle tube assembly is arranged on the movable support.

Furthermore, the needle cylinder is fixed on the movable support by adopting a detachable mounting structure.

Furthermore, the stirring leaf contains a plurality of stirring tooth, the stirring tooth contains the unchangeable flat tooth section of width and the skewed tooth section that the width diminishes gradually, and the stirring tooth that constitutes connects gradually along the length direction of cylinder extends.

Furthermore, the connection part of the titanium needle and the needle cylinder can be provided with a rotating disc type membrane filter.

Furthermore, a bearing tray is arranged below the titanium point needle head.

Furthermore, the bearing tray is detachably mounted below the titanium needle.

Still further, the detecting and positioning assembly comprises a detecting sensor and a positioner, and the detecting sensor and the positioner are respectively arranged on two sides of the cathode assembly conveying line.

Further, the detection sensors are provided in two or more groups.

The invention has the beneficial effects that:

the invention realizes the automatic titanium dotting of the cathode component, can meet the requirement of the flow function of the cathode component, and has the advantages of high titanium dotting efficiency, high precision, good process quality, reduction of manual operation, reduction of enterprise production cost, improvement of enterprise benefit and the like.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure of the present invention.

Reference numerals: the cathode assembly conveying line comprises a cathode assembly conveying line 1, a needle cylinder 2, a stirring blade 3, a driving motor 4, an air pressure pipe 5, a point titanium needle 6, a cathode assembly tooling plate 7, a movable support 8, a detection sensor 9 and a rotary disc type membrane filter 10.

Detailed Description

Example (b):

the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely a part of the embodiments of the invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

A cathode assembly automatic titanium dotting machine comprises a mixed needle tube assembly, a cathode assembly conveying line 1 and a detection positioning assembly; the mixing needle tube assembly is arranged above the cathode assembly conveying line 1 and comprises a needle cylinder 2, a stirring blade 3, a driving motor 4, an air pressure tube 5 and a point titanium needle 6, and the point titanium needle 6 is arranged at the lower end of the needle cylinder 2 and communicated with the inner cavity of the needle cylinder 2; the stirring blades 3 are arranged in the needle cylinder 2 along the length direction of the needle cylinder 2, and the rear ends of the stirring blades are connected with the driving motor 4 and driven to rotate by the driving motor 4; the air pressure pipe 5 is communicated to the inner cavity of the needle cylinder 2 and is used for inputting titanium pressure; the detection positioning assembly is arranged on the side surface of the cathode assembly conveying line 1 and used for detecting and positioning the cathode assembly. In the operation process of the embodiment, a cathode assembly to be subjected to titanium dotting is conveyed to a titanium dotting station by the cathode assembly conveying line 1, and is detected and positioned by the detection positioning assembly, so that the cathode assembly is positioned at an accurate titanium dotting position, then a titanium dotting air pressure is input into the needle cylinder 2 by the air pressure tube 5, and titanium powder suspension stored in the needle cylinder 2 is quantitatively discharged from the titanium dotting needle 6 and drops on an upper end cap of the cathode assembly below the titanium dotting needle 6, so that titanium dotting of one cathode assembly is completed; according to circulation operation, realize the automatic point titanium of negative pole subassembly, make it can satisfy the requirement of negative pole subassembly pipelining, it is efficient to have a titanium point, and the precision is high, and process quality is good, reduces manual operation, reduces manufacturing cost of enterprise, improves advantages such as performance of enterprises.

As a preferred technical scheme, as shown in the accompanying drawing, the cathode assembly conveying line 1 of the present embodiment adopts a tooling plate conveying structure, and includes a cathode assembly tooling plate 7, as shown in the accompanying drawing, four positioning fixtures are arranged on the cathode assembly tooling plate 7, and a cathode assembly is placed on the positioning fixtures and runs along with the cathode assembly tooling plate 7, that is, the cathode assembly tooling plate 7 conveys four sets of cathode assemblies to a titanium dotting station for titanium dotting at a time. Correspondingly, the material mixing needle tube assembly is arranged on the movable support 8, after the cathode assembly tooling plate 7 is positioned on a titanium dotting station, the material mixing needle tube assembly is adjusted by the movable support 8, and the material mixing needle tube assembly is sequentially positioned on four groups of cathode assemblies on the cathode assembly tooling plate 7 to perform titanium dotting so as to improve the conveying and titanium dotting efficiency of the cathode assemblies.

As shown in the accompanying drawings, in this embodiment, the needle cylinder 2 is used as a storage container for titanium powder suspension, and is fixed on the movable support 8 by using a detachable mounting structure, such as a threaded connection or a snap connection, and when the titanium powder suspension is less, the needle cylinder 2 can be detached and replenished with the titanium powder suspension and then mounted for use, so as to ensure the quality of the titanium dispensing process.

In the titanium dispensing process, the stirring blade 3 continuously rotates under the action of the driving motor 4, so that titanium powder suspension in the needle cylinder 2 is in a stirring state, and titanium powder is prevented from settling and blocking the titanium dispensing needle 6. In order to improve the stirring effect of titanium powder turbid liquid in long cylinder 2, stirring leaf 3 of this embodiment contains a plurality of stirring tooth, the stirring tooth contains the unchangeable flat tooth section of width and the oblique tooth section that the width diminishes gradually, and the stirring tooth of constitution is followed the length direction of cylinder 2 connects gradually the extension, makes during its rotation the inside titanium powder turbid liquid of cylinder 2 forms better fluid state, follows better 6 drips of some titanium syringe needle are got rid of, improve some titanium effect.

In some embodiments, a rotating disc type membrane filter 10 may be disposed at the connection between the titanium point needle 6 and the needle cylinder 2, and the rotating disc type membrane filter 10 may be replaced when necessary, so as to protect the titanium point needle 6 from the influence of the volatilized titanium powder and prolong the service life of the titanium point needle. A bearing tray is arranged below the point titanium needle 6, and when the idle time of the mixed needle tube assembly exceeds a certain time (for example, 20s) in the running process of the equipment, the mixed needle tube assembly can be controlled to execute (for example, twice) null point titanium actions so as to prevent the point titanium needle 6 from being blocked; in this embodiment, the receiving tray is detachably mounted below the titanium needle 6 to alternately receive the titanium powder suspension dropped during the action of the empty titanium.

The detecting and positioning assembly comprises a detecting sensor 9 and a positioner, wherein the detecting sensor 9 and the positioner are respectively arranged at two sides of the cathode assembly conveying line 1. In the above embodiment, the detecting sensors 9 are preferably provided in two sets, and when both sets of detecting sensors 9 detect the cathode assembly, the mixed needle assembly can perform the titanium pointing operation. The locator is used for the location and the fine setting of negative pole subassembly frock board 7 when negative pole subassembly transfer chain 1 carries negative pole subassembly frock board 7 to some titanium station on, by locator buffering and location detection sensor 9 detects negative pole subassembly position and finely tunes when incorrect, makes negative pole subassembly frock board 7 adjust to accurate some titanium station on to the mixed needle tubing subassembly of top accurately carries out some titanium action, carries out some titanium to the upper end cap of negative pole subassembly.

The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The invention is not limited to the above embodiments, the specific construction of which allows variations, and in any case variations, which are within the scope of the invention as defined in the independent claims.