Clip feeding mechanism

Abstract

The utility model discloses a cartridge holder feeding mechanism which comprises a lifting suction device and a storage device which are arranged in sequence, the lifting suction device comprises a lifting displacement unit and a piece taking unit fixedly installed at the lower end of the lifting displacement unit, and the piece taking unit is further provided with a separation unit. And the sheet taking unit is positioned right above the material storage device. By means of the mode, production time can be shortened, production precision can be guaranteed, and feeding efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of stacking technology, and in particular to a magazine feeding mechanism. Background Technology

[0002] Magazine loading is an essential part of the single-station wafer fabrication process. It involves separating and removing the stacked positive and negative electrode wafers from the magazines to fulfill the requirements before wafer stacking. Magazine unloading is the feeding unit of the single-station wafer stacking machine. Currently, with the industry's increasing demands for wafer stacking yield and efficiency, the maturity of conventional feeding units in the industry is generally low, especially in terms of efficiency and yield, making it difficult to meet customer production needs. Utility Model Content

[0003] The main technical problem solved by this utility model is to provide a magazine feeding mechanism that can shorten production time and ensure production accuracy, thereby greatly improving the feeding efficiency.

[0004] To solve the above-mentioned technical problems, the present invention provides a magazine feeding mechanism, including a lifting and absorbing device and a storage device arranged in sequence. The lifting and absorbing device includes a lifting and displacement unit and a piece-picking unit fixedly installed at the lower end of the lifting and displacement unit. The piece-picking unit is also provided with a separation unit. The piece-picking unit is located directly above the storage device.

[0005] It also includes a transfer device, which includes a transfer displacement unit and a transfer adsorption platform fixedly installed on the transfer displacement unit. The transfer displacement unit drives the transfer adsorption platform to move back and forth in a linear motion.

[0006] The transfer displacement unit includes a transfer displacement base, and the transfer displacement driver is installed on the top plate of the transfer displacement base. The transfer adsorption platform is installed on the moving end of the transfer displacement driver, and drives the transfer adsorption platform to run directly below the film taking unit.

[0007] The lifting displacement unit includes a lifting frame, on which a gripping arm is mounted via a lifting driver. A piece-retrieving unit is fixedly mounted on the outer end of the gripping arm. The piece-retrieving unit includes a gripping fixing plate fixedly connected to the outer end of the gripping arm. Multiple suction components are provided on the gripping fixing plate. A separation unit is also mounted on the gripping arm.

[0008] The separation unit includes at least one set of air blowing units, and the air blowing port of the air blowing unit is aligned with the lower end of the plate taking unit.

[0009] The lifting drive includes a lifting motor disposed at the upper end of the lifting frame and a lead screw disposed inside the lifting frame. One end of the lead screw is fixedly connected to the rotating end of the lifting motor. A nut block is installed on the lead screw, and a gripping support arm is fixedly installed on the nut block.

[0010] The gripping arm includes an arm plate and a connecting plate. The arm plate is a triangular plate. There are two arm plates arranged symmetrically, and the connecting plate is installed at the outer end of the arm plate.

[0011] The lifting frame is also equipped with two linear slide rails parallel to the lead screw. Lifting mounting plates are fixedly installed on the sliders of the two linear slide rails, and the lifting mounting plates are fixedly connected to the two arm plates.

[0012] The storage device includes a hopper frame and a hopper support plate. A linear slide rail is installed on the hopper support plate, and a hopper bottom plate is fixedly installed on the slider of the linear slide rail. Multiple hopper enclosures are provided on the hopper bottom plate, and a hopper cavity is formed inside the hopper enclosures.

[0013] A gap corresponding to the air blowing unit is provided between the multiple hopper enclosures.

[0014] The beneficial effects of this utility model are: the magazine feeding mechanism of this utility model has a lifting displacement unit that simultaneously lifts and lowers the wafer picking unit and the separation unit. It has a compact structure, runs smoothly, can quickly and accurately separate and pick up wafers, has high working efficiency, and a long service life. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a magazine feeding mechanism according to this utility model;

[0016] Figure 2 yes Figure 1 Enlarged image. Detailed Implementation

[0017] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0018] Please see Figure 1 and Figure 2 The embodiments of this utility model include:

[0019] This utility model discloses a magazine feeding mechanism, comprising a lifting and absorbing device 1 and a storage device 2 arranged sequentially. The lifting and absorbing device 1 includes a lifting and displacement unit 11 and a wafer picking unit 12 fixedly installed at the lower end of the lifting and displacement unit 11. The wafer picking unit 12 is also provided with a separation unit 13, and the wafer picking unit 12 is located directly above the storage device 2. In specific implementation, this application is used for storing and feeding positive and negative electrode wafers. The storage device holds positive and negative electrode wafers. The lifting and displacement unit drives the wafer picking unit and the separation unit to descend synchronously into the storage device to pick up the positive and negative electrode wafers. At the same time, the separation unit works to blow air onto the picked-up positive and negative electrode wafers, ensuring that the wafer picking unit picks up one positive and one negative electrode wafer each time. The structure is compact, the operation is stable, and it can quickly and accurately separate and pick up wafers, resulting in high working efficiency.

[0020] It also includes a transfer device 3, which includes a transfer displacement unit 31 and a transfer adsorption platform 32 fixedly installed on the transfer displacement unit 31. The transfer displacement unit 31 drives the transfer adsorption platform 32 to move back and forth in a straight line.

[0021] The transfer displacement unit 31 includes a transfer displacement base 311. A transfer displacement driver is mounted on the top plate of the transfer displacement base 311. A transfer adsorption platform 32 is mounted on the moving end of the transfer displacement driver, which then moves the transfer adsorption platform 32 to directly below the wafer picking unit. Specifically, the transfer adsorption platform includes a transfer adsorption frame with an adsorption area inside. The transfer adsorption platform has a suction channel and a suction cup connected to the suction channel. When the wafer picking unit picks up the positive and negative electrode wafers and rises, the transfer displacement unit moves the transfer adsorption platform forward to the position between the wafer picking unit and the storage device. After the wafer picking unit places the positive and negative electrode wafers in the adsorption area within the transfer adsorption frame, the transfer displacement unit moves the transfer adsorption platform backward, awaiting the next process.

[0022] Specifically, the transfer displacement base is also equipped with two linear slide rails that are parallel to the transfer displacement driver. The sliders of the two linear slide rails are simultaneously fixed to the transfer adsorption platform, ensuring the translational movement of the transfer displacement driver with the transfer adsorption platform during operation, ensuring the working stability of the transfer displacement unit, and greatly improving the working efficiency of the transfer displacement unit.

[0023] The lifting displacement unit 11 includes a lifting frame 111. A gripping arm 113 is mounted on the lifting frame 111 via a lifting driver 112. A piece-grabbing unit 12 is fixedly mounted on the outer end of the gripping arm 113. The piece-grabbing unit 12 includes a gripping fixing plate 121 fixedly connected to the outer end of the gripping arm. A plurality of suction components 122 are provided on the gripping fixing plate 121. A separation unit 13 is also mounted on the gripping arm 113. The lifting driver 112 includes a lifting motor disposed at the upper end of the lifting frame 111 and a lead screw disposed inside the lifting frame 111. One end of the lead screw is fixedly connected to the rotating end of the lifting motor. A nut block is mounted on the lead screw, and the gripping arm 113 is fixedly mounted on the nut block.

[0024] The gripping arm 113 includes an arm plate 1131 and a connecting plate 1132. The arm plate 1131 is a triangular plate, and two arm plates 1131 are provided and symmetrically arranged. The connecting plate 1132 is installed at the outer end of the arm plate 1131. In a specific implementation of this application, the arm plate is triangular in shape to ensure load-bearing and operational translation. Of course, this is only one specific manifestation in this application. It can also take the form of a plate body and reinforcing ribs, with one end fixedly connected to the lifting mounting plate and the other end installed with the connecting plate. All of these are within the protection scope of this application.

[0025] The lifting frame 111 is also provided with two linear slide rails parallel to the lead screw. Lifting mounting plates are fixedly installed on the sliders of the two linear slide rails, and the lifting mounting plates are fixedly connected to the two arm plates 1131.

[0026] Specifically, the lifting frame includes an upper crossbeam, a lower fixed base, a left column, and a right column. A lifting drive is fixedly installed in the middle of the upper crossbeam. The upper and lower ends of a lead screw are respectively fixed to the upper crossbeam and the lower fixed base, and can rotate within these two locations. The rotating shaft of the lifting drive is fixedly connected to the end of the lead screw. One linear slide rail is installed on each of the left and right columns, and a lifting mounting plate is fixedly installed on the sliders of the two linear slide rails. The coordinated operation of the linear slide rails and the lead screw ensures the smooth and stable lifting motion of the sheet-retrieving unit.

[0027] The separation unit 13 includes at least one set of air blowing units 131, the air blowing port of the air blowing unit 131 being aligned with the lower end of the wafer taking unit 12. The lifting and displacing unit, wafer taking unit, and separation unit of the lifting and suction device of this application form a combination. The lifting and displacing unit combines shaking and air flotation of the positive and negative electrode wafers. Through the rapid response of the receiving platform, the feeding speed is greatly improved, ensuring stacking efficiency and yield.

[0028] Specifically, multiple air blowing units are set up around the wafer picking unit to ensure that the wafer picking unit picks up one positive and one negative electrode wafer each time.

[0029] The storage device 2 includes a hopper frame 21 and a hopper support plate 22. A linear slide rail is installed on the hopper support plate 22. A hopper bottom plate 23 is fixedly installed on the slider of the linear slide rail. A plurality of hopper enclosure plates 24 are provided on the hopper bottom plate 23, and a hopper cavity is formed inside the hopper enclosure plates.

[0030] The multiple hopper enclosures 24 are provided with gaps corresponding to the air blowing unit.

[0031] Specifically, the material also includes a handle 25 installed on the base plate 23.

[0032] The working process of the magazine feeding mechanism of this utility model is as follows:

[0033] The lifting drive rotates the lead screw, causing the nut block to descend, thereby gripping the support arm and causing it to descend as well. After the suction unit picks up the positive and negative electrode plates from the hopper cavity, the lifting drive reverses, causing the nut block to rise, thus raising the suction unit above the hopper enclosure and stopping. The transfer displacement drive then starts, moving the transfer adsorption platform below the suction unit. The suction unit places the positive and negative electrode plates on the transfer adsorption platform, and the suction cups on it fix the positive and negative electrode plates in place. The transfer displacement drive then moves the transfer adsorption platform back to its origin.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A magazine feeding mechanism, characterized in that, It includes a lifting and suction device (1) and a storage device (2) arranged in sequence. The lifting and suction device (1) includes a lifting displacement unit (11) and a piece-taking unit (12) fixedly installed at the lower end of the lifting displacement unit (11). The piece-taking unit (12) is also provided with a separation unit (13). The piece-taking unit (12) is located directly above the storage device (2).

2. The magazine feeding mechanism according to claim 1, characterized in that, It also includes a transfer device (3), which includes a transfer displacement unit (31) and a transfer adsorption platform (32) fixedly installed on the transfer displacement unit (31). The transfer displacement unit (31) drives the transfer adsorption platform (32) to move back and forth in a straight line.

3. The magazine feeding mechanism according to claim 2, characterized in that, The transfer displacement unit (31) includes a transfer displacement base (311). A transfer displacement driver is installed on the top plate of the transfer displacement base (311). The transfer adsorption stage (32) is installed on the moving end of the transfer displacement driver, and drives the transfer adsorption stage (32) to run directly below the film taking unit.

4. The magazine feeding mechanism according to claim 1, characterized in that: The lifting displacement unit (11) includes a lifting frame (111), on which a gripping support arm (113) is mounted via a lifting driver (112). A piece-taking unit (12) is fixedly mounted on the outer end of the gripping support arm (113). The piece-taking unit includes a gripping fixing plate (121) fixedly connected to the outer end of the gripping support arm. Multiple suction components (122) are provided on the gripping fixing plate (121). A separation unit (13) is also mounted on the gripping support arm (113).

5. A magazine feeding mechanism according to claim 4, characterized in that, The separation unit (13) includes at least one set of air blowing units (131), the air blowing port of the air blowing unit (131) being aligned with the lower end of the take-up unit (12).

6. The magazine feeding mechanism according to claim 4, characterized in that, The lifting drive (112) includes a lifting motor disposed on the upper end of the lifting frame (111) and a lead screw disposed inside the lifting frame (111). One end of the lead screw is fixedly connected to the rotating end of the lifting motor. A nut block is installed on the lead screw, and a gripping support arm (113) is fixedly installed on the nut block.

7. The magazine feeding mechanism according to claim 6, characterized in that: The gripping arm (113) includes an arm plate (1131) and a connecting plate (1132). The arm plate (1131) is a triangular plate. There are two arm plates (1131) arranged symmetrically, and the connecting plate (1132) is installed on the outer end of the arm plate (1131).

8. The magazine feeding mechanism according to claim 7, characterized in that: The lifting frame (111) is also provided with two linear slide rails parallel to the lead screw. Lifting mounting plates are fixedly installed on the sliders of the two linear slide rails. The lifting mounting plates are fixedly connected to the two arm plates (1131).

9. The magazine feeding mechanism according to claim 5, characterized in that: The storage device (2) includes a hopper frame (21) and a hopper support plate (22). A linear slide rail is installed on the hopper support plate (22). A hopper bottom plate (23) is fixedly installed on the slider of the linear slide rail. Multiple hopper enclosures (24) are provided on the hopper bottom plate (23). A hopper cavity is formed inside the hopper enclosure.

10. The magazine feeding mechanism according to claim 9, characterized in that: A gap corresponding to the air blowing unit is provided between the multiple hopper enclosures (24).

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