CN102205378B

CN102205378B - Automatic wafer feeding mechanism

Info

Publication number: CN102205378B
Application number: CN 201110047163
Authority: CN
Inventors: 李杨; 潘继生; 陈益民; 黎勉
Original assignee: Guangdong University of Technology
Current assignee: Guangzhou East Vibration Mechanical & Electrical Equipment Co ltd
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2013-06-19
Anticipated expiration: 2031-02-28
Also published as: CN102205378A

Abstract

The invention is an automatic wafer feeding mechanism. It includes a frame, a mobile trolley, and a lifting mechanism. The frame includes a fixed frame, an upper guide rail fixed on the upper end of the fixed frame, a lower guide rail fixed on the lower end of the fixed frame, and a rack located between two parallel upper rails. One end of the frame is provided with a mounting hole, and the mobile trolley includes the vehicle frame, the upper pulley member and the lower pulley member fixed on the frame, the load plate, the motor and the gear, and the mobile trolley passes through the upper pulley member, the lower pulley member and the upper pulley member of the frame. The guide rail and the lower guide rail are connected separately, the motor is fixed on the mobile trolley, the gear is connected with the output shaft of the motor, and the gear is meshed with the rack on the frame, and the loading plate for placing the stacked wafers is installed on the frame. On the upper surface, a lifting mechanism capable of moving up and down along the mounting hole is installed on the mounting hole provided on the frame. The invention has simple structure, convenient operation, reduces labor intensity of workers and greatly improves production efficiency.

Description

A kind of automatic wafer-feeding mechanism

Technical field

The present invention relates to automatic wafer-feeding mechanism, particularly a kind ofly particularly can realize the high speed stacking of disk and the disk automatic lifting feed mechanism of automatic charging in the high speed pneumatic production line at Press Automatic Produce Line.

Background technology

a lot of products of daily life, as the pot body, tablewares etc. are stamping products, its general technical process is wafer blanking, and------------------trimming for the second time---crimping---impresses punching stretch material loading in stretch forming in trimming for the first time in oiling, and the most of factory of China all adopts each stamping procedure to produce on single ordinary press with single simple mould, the loading and unloading of workpiece and finished product are all by workman's manual operations, although having device therefor, this mode of production is common apparatus, equipment investment is little, the mode of production is flexible, but shortcoming is that the production site requirement is large, production efficiency is low, and punching production belongs to the high-risk operation, industrial accident easily appears, therefore carry out being formed by several universal press, automatic assembly line with feed mechanism transmission stamping parts between operation is the inexorable trend of China's enterprise development.A kind of automatic wafer-feeding mechanism involved in the present invention is high speed stacking and the automatic charging problem in order to solve disk in automatic assembly line just, so that production line can continual continuous operation.

Chinese patent ZL200720102410.2, ZL200820091107.1 and ZL200920090264.5 etc. have announced the relevant automatic feed mechanism of some row, although these mechanisms can replace manually completing material loading work, increase work efficiency, but these mechanisms are actually an easy manipulator, only complete the work of this transferring work piece of automatic charging of workpiece, speed is comparatively slow, does not also have special in the high speed stacking of disk and the mechanism of automatic charging at present.

Summary of the invention

The object of the invention is to consider the problems referred to above and provide a kind of in the high speed pneumatic production line, can realize high speed stacking and the automatic charging of disk, make the production line can continual continuous high speed work, greatly improve the operating efficiency of production line and ensure workman's life security.

technical scheme of the present invention is: automatic wafer-feeding mechanism of the present invention, include frame, for the travelling car of the disk of stacking being delivered on elevating mechanism, be used for the disk of stacking is delivered to the elevating mechanism of assembly station, its mid frame includes fixed mount, be fixed on two parallel upper rails and two parallel lower guideways that are fixed on the fixed mount lower end of fixed mount upper end, tooth bar between two parallel upper rails, one end of fixed mount is provided with installing hole, travelling car includes vehicle frame, be fixed on four groups of top sheave members and four groups of lower sheave members on vehicle frame, loading plate, motor and gear, the upper rail of travelling car by top sheave member and lower sheave member and frame and lower guideway are connected respectively, motor is fixed on travelling car, gear is connected with the output shaft of motor, and the engagement of the tooth bar on gear and frame, the loading plate that is used for the disk of placement stacking is installed in the upper surface of vehicle frame, can be installed on installing hole set on frame along the elevating mechanism that installing hole moves up and down.

Above-mentioned elevating mechanism includes worm and gear elevating mechanism and lifting disk, wherein the turbine of worm and gear elevating mechanism is connected with the output shaft of worm-gear driven motor, the worm screw of worm and gear elevating mechanism is located on the set installing hole of frame, and lifting disk is installed on the worm screw of worm and gear elevating mechanism.

The worm screw both sides of above-mentioned worm and gear elevating mechanism also are provided with line slideway parallel to each other, and the middle part of lifting disk is connected with worm screw, and the both sides of lifting disk are connected with line slideway parallel to each other.

Above-mentioned loading plate is provided with concave indentation, and above-mentioned lifting disk is provided with concave indentation mutually complementary, the convex breach that can coordinate fully during work.

The present invention is due to the mutual complementary structure of the convex breach of the concave indentation that adopts loading plate and lifting disk, therefore, when material loading, on travelling car, the disk of stacking can be transferred on elevating mechanism easily, when elevating mechanism is up carried disk, travelling car can be got back to initial position stacking disk again fast, can in time replenish the disk of new stacking when complete with the disk material loading on the assurance elevating mechanism, realizes high speed stacking and the automatic charging of disk.The present invention is simple in structure, easy to operate, fully reduced labor strength, ensure the workman life security, greatly improved production efficiency, have extremely strong practicality and promotional value.

Description of drawings

Fig. 1 is the perspective view of embodiment of the present invention automatic wafer-feeding mechanism;

Fig. 2 is the frame perspective view of embodiment of the present invention automatic wafer-feeding mechanism;

Fig. 3 is the travelling car perspective view of embodiment of the present invention automatic wafer-feeding mechanism;

Fig. 4 is the elevating mechanism perspective view of embodiment of the present invention automatic wafer-feeding mechanism;

Fig. 5 is that in embodiment of the present invention automatic wafer-feeding mechanism, travelling car is expired the schematic diagram of disk 4 at the initial position stacking;

Fig. 6 be in the embodiment of the present invention automatic wafer-feeding mechanism travelling car stacking completely disk be sent to the schematic diagram of elevating mechanism;

Fig. 7 be in the embodiment of the present invention automatic wafer-feeding mechanism elevating mechanism when material loading, the schematic diagram when travelling car is return initial position;

Fig. 8 is that in embodiment of the present invention automatic wafer-feeding mechanism, elevating mechanism travelling car when material loading is return the initial position schematic diagram of stacking disk again.

In figure: 1. frame, 11. fixed mounts, 12. tooth bars, 13. upper rails, 14. lower guideway, 15. installing holes, 2. travelling car, 21. vehicle frames, 22. the top sheave member, 23. lower sheave members, 24. loading plates, 25. motor, 26. gears, 27. concave indentation, 3. elevating mechanism, 31. worm and gear screw lift structures, 32. line slideways, 33. lifting disk, 34. convex breach, 4. disks.

The specific embodiment

Embodiment:

The invention will be further described below in conjunction with drawings and Examples:

automatic wafer-feeding mechanism of the present invention, include frame 1, for the travelling car 2 of the disk 4 of stacking being delivered on elevating mechanism 3, be used for the disk 4 of stacking is delivered to the elevating mechanism 3 of assembly station, its mid frame 1 includes fixed mount 11, be fixed on two parallel upper rails 13 and two parallel lower guideways 14 that are fixed on fixed mount 11 lower ends of fixed mount 11 upper ends, tooth bar 12 between two parallel upper rails 13, one end of fixed mount 11 is provided with installing hole 15, travelling car 2 includes vehicle frame 21, be fixed on four groups of top sheave members 22 and four groups of lower sheave members 23 on vehicle frame 21, loading plate 24, motor 25 and gear 26, travelling car 2 is connected with the lower sheave member to be connected with lower guideway with the upper rail 13 of frame 1 by top sheave member 22 and is connected respectively, motor 25 is fixed on travelling car 2, gear 26 is connected with the output shaft of motor 25, and 12 engagements of the tooth bar on gear 26 and frame 1, the loading plate 24 that is used for the disk 4 of placement stacking is installed in the upper surface of vehicle frame 21, can be installed on installing hole set on frame 1 15 along the elevating mechanism 3 that installing hole 15 moves up and down.

In the present embodiment, above-mentioned elevating mechanism 3 includes worm and gear elevating mechanism 31 and lifting disk 33, wherein the worm gear of worm and gear elevating mechanism 31 is connected with the output shaft of worm-gear driven motor, the worm screw of worm and gear elevating mechanism 31 is located on the set installing hole of frame 1 15, and lifting disk 33 is installed on the worm screw of turbine and worm elevating mechanism 31.

In addition, the worm screw both sides of above-mentioned worm and gear elevating mechanism 31 also are provided with line slideway parallel to each other 32, and the middle part of lifting disk 33 is connected with worm screw, and the both sides of lifting disk 33 are connected with line slideway parallel to each other 32.

In the present embodiment, above-mentioned loading plate 24 is provided with concave indentation 27, and above-mentioned lifting disk 33 is provided with concave indentation 27 mutually complementary, the convex breach 34 that can coordinate fully during work.

as can be seen from Figure 1, when the present invention works, because the output shaft of gear 26 with motor 25 is connected, and 12 engagements of the tooth bar on gear 26 and frame 1, therefore when motor 25 rotates, driven gear 26 rotates, gear 26 and tooth bar 12 engagements, therefore by motor 25, gear 26, tooth bar 12 is worked in coordination with elevating mechanism 3 before making travelling car 2 move to elevating mechanism 3, in addition, the present invention is due to the convex breach 34 mutual complementary structure of the concave indentation 27 that adopts loading plate 24 with lifting disk 33, therefore, when material loading, on travelling car 2, the disk 4 of stacking can be transferred on elevating mechanism 3 easily, when elevating mechanism 3 is up carried disk 4, travelling car 2 can be got back to initial position stacking disk 4 again fast, to guarantee that disk 4 material loadings on elevating mechanism 3 can in time replenish the disk 4 of new stacking when complete, realize high speed stacking and the automatic charging of disk 4.

Fig. 5 has provided the situation of travelling car 2 at the full disk 4 of initial position stacking, Fig. 6 provided travelling car 2 stacking completely disk 4 be sent to the situation of elevating mechanism 3, Fig. 7 has provided elevating mechanism 3 when material loading, situation when travelling car 2 is return initial position, Fig. 8 has provided elevating mechanism 3 travelling car 2 when material loading and has return the initial position situation of stacking disk 4 again.Can find out from embodiment, the present invention is simple in structure, easy to operate, fully reduced labor strength, ensure the workman life security, greatly improved production efficiency, have extremely strong practicality and promotional value.

Claims

1. An automatic wafer feeding mechanism, characterized in that it includes a frame (1), a mobile trolley (2) for sending stacked wafers (4) to the lifting mechanism (3), and a Send the stacked wafers (4) to the lifting mechanism (3) of the assembly station, wherein the frame (1) includes a fixed frame (11), two parallel upper guide rails fixed on the upper end of the fixed frame (11) (13) and the two parallel lower guide rails (14) fixed on the lower end of the fixed frame (11), the rack (12) between the two parallel upper rails (13), the fixed frame (11) is provided at one end Mounting hole (15), mobile trolley (2) includes vehicle frame (21), four groups of upper pulley members (22) and four groups of lower pulley members (23) fixed on the vehicle frame (21), bearing plate (24) ), the motor (25) and the gear (26), the mobile trolley (2) passes the upper pulley member (22) and the lower pulley member (23) and the upper guide rail (13) and the lower guide rail (14) of the frame (1) respectively connection, the motor (25) is fixed on the mobile trolley (2), the gear (26) is connected with the output shaft of the motor (25), and the gear (26) is meshed with the rack (12) on the frame (1). The loading plate (24) for placing the stacked wafers (4) is installed on the upper surface of the vehicle frame (21), and the lifting mechanism (3) that can move up and down along the mounting hole (15) is installed on the frame (1 ) on the mounting hole (15) provided.

2. The automatic wafer feeding mechanism according to claim 1, characterized in that the lifting mechanism (3) includes a worm gear lifting mechanism (31) and a lifting plate (33), wherein the worm gear lifting mechanism (31) The worm gear is connected with the output shaft of the worm gear drive motor, the worm of the worm gear lifting mechanism (31) is installed on the mounting hole (15) provided by the frame (1), and the lifting plate (33) is installed on the worm gear lifting mechanism ( 31) on the worm.

3. The automatic wafer feeding mechanism according to claim 2, characterized in that the two sides of the worm of the worm gear lifting mechanism (31) are also provided with parallel linear guide rails (32), and the middle part of the lifting plate (33) Connected with the worm, the two sides of the lifting disc (33) are connected with the linear guide rails (32) parallel to each other.

4. The wafer automatic feeding mechanism according to claim 3, characterized in that the above-mentioned carrying plate (24) is provided with a concave notch (27), and the above-mentioned lifting plate (33) is provided with a concave notch (27) Complementary to each other, the convex notches (34) that can fully cooperate during work.