CN202079190U - Automatic wafer-feeding mechanism - Google Patents

Abstract

The utility model relates to an automatic feeding mechanism for wafers. 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 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 that can move up and down along the mounting hole is fixed on the mounting hole provided on the frame. The utility model has the advantages of simple structure, convenient operation, reduced labor intensity of workers and greatly improved production efficiency.

Description

Wafer automatic feeding mechanism

technical field

The utility model relates to an automatic wafer feeding mechanism, in particular to an automatic wafer lifting and feeding mechanism capable of realizing high-speed stacking and automatic feeding of wafers in an automatic stamping production line, especially a high-speed pneumatic production line .

Background technique

Many products in daily life, such as pots and tableware, are all stamped products. The general process is wafer blanking - feeding - oiling - stamping and stretching - first edge trimming - stretching Forming - second trimming - curling - embossing, and most factories in China use a single simple mold for each stamping process to produce on a single ordinary press, and the loading and unloading of workpieces and finished products are all manually operated by workers , although this production method has general-purpose equipment, low investment in equipment, and flexible production methods, its disadvantages are that it requires a large production site, low production efficiency, and stamping production is a high-risk operation that is prone to work-related accidents. Therefore, it is promoted Composed of several general-purpose presses, an automatic production line that uses a feeding mechanism to transfer stamping parts between processes is an inevitable trend in the development of Chinese enterprises. The utility model relates to an automatic wafer feeding mechanism to solve the problems of high-speed stacking and automatic feeding of wafers in an automatic production line, so that the production line can work continuously without interruption. the

Chinese patents ZL200720102410.2, ZL200820091107.1 and ZL200920090264.5 have announced a series of related automatic feeding mechanisms. Although these mechanisms can replace manual feeding work and improve work efficiency, these mechanisms are actually a simple manipulator. , only complete the automatic loading of the workpiece, which is the work of transferring the workpiece, and the speed is relatively slow. At present, there is no mechanism for high-speed stacking and automatic feeding of wafers. the

Contents of the invention

The purpose of this utility model is to consider the above problems and provide a high-speed pneumatic production line that can realize high-speed stacking and automatic feeding of wafers, so that the production line can work continuously at high speed without interruption, greatly improving the work efficiency and security of the production line. worker's life safety. the

The technical scheme of the utility model is: the automatic wafer feeding mechanism of the utility model includes a frame, a mobile trolley for sending the stacked wafers to the lifting mechanism, and a moving trolley for sending the stacked wafers to the lifting mechanism. The lifting mechanism to the assembly station, wherein the frame includes a fixed frame, two parallel upper rails fixed on the upper end of the fixed frame and two parallel lower rails fixed on the lower end of the fixed frame, located between the two parallel upper rails One end of the fixed frame is provided with a mounting hole. The mobile trolley includes a frame, four sets of upper pulley components fixed on the frame, four sets of lower pulley components, a bearing plate, a motor and gears. The mobile trolley passes through the upper The pulley member and the lower pulley member are respectively connected to the upper guide rail and the lower guide rail of the frame, the motor is fixed on the mobile trolley, the gear is connected to the output shaft of the motor, and the gear is meshed with the rack on the frame, which is used to place the stacker. The carrying plate of the wafer is installed on the upper surface of the vehicle frame, and the lifting mechanism that can move up and down along the mounting hole is fixed on the mounting hole provided on the frame.

The above-mentioned lifting mechanism includes a worm gear lifting mechanism and a lifting plate, wherein the worm gear of the worm gear lifting mechanism is connected with the output shaft of the worm gear drive motor, the worm of the worm gear lifting mechanism is passed through the mounting hole provided by the frame, and the lifting plate is installed. Set on the worm of the worm gear lifting mechanism. the

Both sides of the worm of the above-mentioned worm gear lifting mechanism are also provided with parallel linear guide rails, the middle part of the lifting disc is connected with the worm, and the two sides of the lifting disc are connected with the parallel linear guide rails. the

The above-mentioned bearing plate is provided with a concave notch, and the above-mentioned lifting plate is provided with a convex notch which is complementary to the concave notch and can be fully matched during operation. the

Because the utility model adopts a structure in which the concave notch of the bearing plate and the convex notch of the lifting plate are complementary to each other, when loading materials, the wafers stacked on the mobile trolley can be conveniently transferred to the lifting mechanism, and when the lifting mechanism When the wafers are conveyed upward, the mobile trolley can quickly return to the initial position to re-stack the wafers, so as to ensure that the newly stacked wafers can be replenished in time when the wafers on the lifting mechanism are loaded, realizing high-speed stacking of wafers and Automatic feeding. The utility model has simple structure, convenient operation, fully reduces the labor intensity of workers, guarantees the life safety of workers, greatly improves production efficiency, and has strong practicality and popularization value. the

Description of drawings

Fig. 1 is the perspective view of the wafer automatic feeding mechanism of the utility model embodiment;

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

Fig. 3 is the perspective view of the moving trolley of the wafer automatic feeding mechanism in the embodiment of the present invention;

Fig. 4 is a perspective view of the lifting mechanism of the wafer automatic feeding mechanism in the embodiment of the present invention;

Fig. 5 is a schematic diagram of stacking full wafers 4 at the initial position of the moving trolley in the automatic wafer feeding mechanism of the embodiment of the present utility model;

Fig. 6 is a schematic diagram of the mobile trolley in the automatic wafer feeding mechanism of the embodiment of the present invention sending the stacked wafers to the lifting mechanism;

Fig. 7 is a schematic diagram of the moving trolley returning to the initial position when the lifting mechanism in the automatic wafer feeding mechanism of the embodiment of the present invention is feeding;

Fig. 8 is a schematic diagram of the lifting mechanism in the automatic wafer feeding mechanism of the embodiment of the present invention when the moving trolley returns to the initial position to re-stack the wafers during feeding.

In the figure: 1. frame, 11. fixed frame, 12. rack, 13. upper guide rail, 14. lower guide rail, 15. installation hole, 2. mobile trolley, 21. vehicle frame, 22. upper pulley member, 23 .lower pulley member, 24. bearing plate, 25. motor, 26. gear, 27. concave notch, 3. lifting mechanism, 31. worm gear screw lifting mechanism, 32. linear guide rail, 33. lifting plate, 34. Convex notch, 4. Disc. the

Detailed ways

Example:

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

The automatic wafer feeding mechanism of the utility model includes a frame 1, a mobile trolley 2 for sending the stacked wafers 4 to the lifting mechanism 3, and a moving trolley 2 for sending the stacked wafers 4 to the assembler. The lifting mechanism 3 of the position, wherein the frame 1 includes a fixed frame 11, two parallel upper guide rails 13 fixed on the upper end of the fixed frame 11 and two parallel lower guide rails 14 fixed on the lower end of the fixed frame 11, located on two parallel The rack 12 between the upper guide rails 13, one end of the fixed frame 11 is provided with a mounting hole 15, the mobile trolley 2 includes a frame 21, four sets of upper pulley members 22 fixed on the frame 21 and four sets of lower pulley members 23. Loading plate 24, motor 25 and gear 26, mobile trolley 2 is respectively connected with upper guide rail 13 and lower guide rail 14 of frame 1 through upper pulley member 22 and lower pulley member 23, motor 25 is fixed on mobile trolley 2, gear 26 is connected with the output shaft of the motor 25, and the gear 26 is engaged with the rack 12 on the frame 1, and the carrier plate 24 for placing the stacked wafers 4 is installed on the upper surface of the vehicle frame 21, and can be mounted along the mounting hole. 15 The elevating mechanism 3 that moves up and down is fixed on the mounting hole 15 that is established on the frame 1.

In this embodiment, the above-mentioned lifting mechanism 3 includes a worm gear lifting mechanism 31 and a lifting plate 33, wherein the worm gear of the worm gear lifting mechanism 31 is connected with the output shaft of the worm gear drive motor, and the worm of the worm gear lifting mechanism 31 is installed on the frame. 1 on the provided mounting hole 15, the lifting plate 33 is installed on the worm of the worm gear lifting mechanism 31. the

In addition, the two sides of the worm of the above-mentioned worm and gear lifting mechanism 31 are also provided with parallel linear guide rails 32 , the middle part of the lifting disc 33 is connected with the worm, and the two sides of the lifting disc 33 are connected with the parallel linear guide rails 32 . the

In this embodiment, the supporting plate 24 is provided with a concave notch 27 , and the lifting plate 33 is provided with a convex notch 34 that is complementary to the concave notch 27 and can be fully matched during operation. the

As can be seen from Fig. 1, when the utility model works, because the gear 26 is connected with the output shaft of the motor 25, and the gear 26 is engaged with the rack 12 on the frame 1, so when the motor 25 rotates, the driven gear 26 rotates, and the gear 26 Engage with the rack 12, so the mobile trolley 2 can be moved to the front of the lifting mechanism 3 to cooperate with the lifting mechanism 3 through the motor 25, the gear 26, and the rack 12. In addition, the utility model adopts the concave gap 27 of the bearing plate 24 The structure is complementary to the convex notch 34 of the lifting plate 33. Therefore, when feeding, the wafers 4 stacked on the mobile trolley 2 can be conveniently transferred to the lifting mechanism 3. When the lifting mechanism 3 transports the wafers upward At 4 o'clock, the moving trolley 2 can quickly return to the initial position to re-stack the wafers 4, so as to ensure that the newly stacked wafers 4 can be replenished in time when the loading of the wafers 4 on the lifting mechanism 3 is completed, and the high-speed operation of the wafers 4 can be realized. Stacking and automatic feeding. the

Figure 5 shows the status of the mobile trolley 2 stacking full wafers 4 at the initial position, Figure 6 shows the status of the mobile trolley 2 sending the stacked wafers 4 to the lifting mechanism 3, and Figure 7 shows the status of the lifting mechanism 4 When the mechanism 3 is loading materials, the moving trolley 2 returns to the initial position. FIG. 8 shows the situation where the lifting mechanism 3 moves the trolley 2 back to the initial position and re-stacks the wafers 4 during loading. It can be seen from the embodiments that the utility model has simple structure, convenient operation, fully reduces the labor intensity of workers, guarantees the life safety of workers, greatly improves production efficiency, and has strong practicality and popularization value. the

Claims (4)

1. disk automatic feed mechanism, it is characterized in that including frame (1), be used for the disk (4) of stacking is delivered to travelling car (2) on the 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 the parallel lower guideways (14) that are fixed on fixed mount (11) lower end of fixed mount (11) upper end, be positioned at the tooth bar (12) between two parallel upper rails (13), fixed mount (11) one ends are 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 the vehicle frame (21), loading plate (24), motor (25) and gear (26), travelling car (2) is connected respectively with lower guideway (14) with the upper rail (13) of frame (1) with lower sheave member (23) by top sheave member (22), motor (25) is fixed on the travelling car (2), gear (26) is connected with the output shaft of motor (25), and the engagement of the tooth bar (12) on gear (26) and the frame (1), the loading plate (24) that is used to place the disk (4) of stacking is installed in the upper surface of vehicle frame (21), can be fixed on frame (1) along the elevating mechanism (3) that installing hole (15) move up and down and go up on the set installing hole (15).

2. disk automatic feed mechanism according to claim 1, it is characterized in that 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 (15) of frame (1), and lifting disk (33) is installed on the worm screw of worm and gear elevating mechanism (31).

3. disk automatic feed mechanism according to claim 2, the worm screw both sides that it is characterized in that above-mentioned worm and gear elevating mechanism (31) also are provided with line slideway parallel to each other (32), 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 (32) parallel to each other.

4. disk automatic feed mechanism according to claim 3, it is characterized in that above-mentioned loading plate (24) is provided with concave indentation (27), above-mentioned lifting disk (33) is provided with concave indentation (27) complementary mutually, the convex breach (34) that can cooperate fully during work.

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