Compact double-station feeding and discharging device

Abstract

The compact type double-station feeding and discharging device is provided with a base which is assembled in a positioning mode, a first sliding block is installed on the upper surface of the base, and a first sliding rail is connected to the upper side of the inner surface of the first sliding block in a sliding mode. Comprising a bottom plate which is installed on the upper surface of a first sliding rail, a movable rod is installed on the front side of the upper surface of the bottom plate, a first detector is connected to the rear side of the inner surface of a base in a nested mode, meanwhile, a stacked material is connected to the upper surface of the bottom plate, and a rail plate is installed on the upper surface of the bottom plate. According to the compact type double-station feeding and discharging device, the stacked material on the bottom plate, the lower-layer material box and the upper-layer material box are matched, packaging processes such as chip mounting of two or more feeding and discharging modes required by the market can be met, the size of the compact type double-station feeding and discharging device can be larger than that of an original substrate, and the compact type double-station feeding and discharging device is particularly suitable for double-bonding-head and double-track operation equipment; under the condition that the layout space is limited, compatibility of two or more feeding and discharging modes is achieved through the compact structural layout.

Description

TECHNICAL FIELD

[0001] The utility model relates to double -position feeding and discharging device technical field, concretely is a compact double -position feeding and discharging device. BACKGROUND

[0002] With the development of semiconductor chip packaging industry, different kinds of PCB substrates need to be packaged, and different feeding and discharging requirements are required in the process of dispensing or tin paste printing, chip mounting and wire welding, and such packaging equipment requires convenient operation and high space utilization; during use, it is not convenient to control the stable feeding and discharging of PCB substrates, which may cause the PCB substrate to tilt.

[0003] In order to overcome the above defects, the prior art (application number CN201821487464.X, application date 2018-09-12) double-station chip automatic feeding and discharging device, which adopts double-station structure, improves the efficiency by one time; force feedback sensor and pressure sensor are adopted to monitor the force applied to the parts throughout the process, so as to avoid damaging the parts; the combination of clamping jaw and nozzle avoids interference during feeding and discharging; although the prior art can be completed, most of the semiconductor chip packaging devices only have one feeding and discharging mode during use, even if there are individual devices on the market, the space layout is large, and the adapted PCB size is small.

[0004] In view of the above problems, it is urgent to make innovative design on the basis of the original double-station feeding and discharging device. INVENTION CONTENTS

[0005] The utility model aims at providing a compact double-station feeding and discharging device to solve the problem that most of the semiconductor chip packaging devices only have one feeding and discharging mode, even if there are individual devices on the market, the space layout is large, and the adapted PCB size is small.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A compact double position feeding and discharging device is provided with a base for positioning and assembling, the upper surface of the base is provided with a sliding block one, and the inner surface of the sliding block one is slidably connected with a sliding rail one; it comprises a base plate, the upper surface of the sliding rail one is provided with the base plate, the front side of the upper surface of the base plate is provided with a movable rod, the rear side of the inner surface of the base is connected with a detector one in a nested mode, the upper surface of the base plate is connected with a stacking material, the upper surface of the base is provided with a track plate, the lower surface of the base is provided with a lifting assembly, the inner surface of the lifting assembly is threadedly connected with a moving block, the front side of the outer surface of the moving block is provided with a lifting plate; a connecting plate is provided on the front side of the outer surface of the track plate, the rear side of the outer surface of the connecting plate is provided with a suction cylinder, the lower surface of the suction cylinder is provided with a magnetic plate, the lower surface of the magnetic plate is connected with a suction head group, and the upper side of the inner surface of the magnetic plate is connected with a detector two.

[0007] Preferably, the base plate is embeddedly arranged on the upper side of the outer surface of the sliding rail one, the base plate forms a limiting structure with the base through the sliding rail one and the sliding block one, the base plate forms a limiting structure with the stacking material through the movable rod, the base and the track plate form an integrated structure, the lower surface of the base forms an integrated structure with the upper surface of the lifting assembly, and the lifting assembly forms a threaded adjusting and limiting telescopic structure with the lifting plate through the moving block; through the above structure, the sliding of the base plate on the base is conveniently controlled during use, the stacking material is conveniently placed in a limiting mode through the movable rod, and the moving position of the base plate is detected through the detector one in the base.

[0008] Preferably, the outer surface left side of the track plate is provided with a positioning cylinder, the positioning cylinder is connected with a side plate through a push rod, the outer surface side of the side plate is provided with a support track, the lower surface of the support track is provided with a sliding block two, and the inner surface lower side of the sliding block two is slidably connected with a sliding rail two; the track plate forms a telescopic structure with the side plate through the positioning cylinder, the side plate and the support track are embeddedly arranged on the outer surface side, and the support track forms a limiting sliding structure with the track plate through the sliding block two and the sliding rail two; through the above structure, the telescopic use of the two support tracks is conveniently realized during use, so that the width adjustment and support are realized according to the size of the stacking material.

[0009] Preferably, the connecting plate is embeddedly arranged on the side of the track plate, the connecting plate is embeddedly arranged on the magnetic plate through the suction cylinder, the magnetic plate forms a magnetic attraction structure with the suction head group, and the magnetic plate forms a nested structure with the detector two; through the above structure, the suction head group on the track plate is conveniently controlled to form positioning during use, the suction head group is conveniently assembled and used, and the stability of the suction stacking material is improved.

[0010] Preferably, the upper surface of the track plate is rotatably connected with a synchronous belt, the outer surface of the synchronous belt is provided with a positioning block, the lower surface of the positioning block is connected with a sliding assembly, the outer surface side of the positioning block is provided with a pushing rod, the outer surface of the track plate is provided with a feeding screw rod module, the outer surface of the feeding screw rod module is slidably connected with a feeding vertical plate, the outer surface side of the feeding vertical plate is provided with a lower layer tray, the upper surface of the lower layer tray is provided with a lower layer box, the inner surface of the lower layer tray is rotatably connected with a baffle, the outer surface upper side of the feeding vertical plate is provided with an upper layer tray, and the outer surface upper side of the upper layer tray is provided with an upper layer box.

[0011] Preferably, the track plate and the positioning block constitute a conveying structure through the synchronous belt, the positioning block and the track plate constitute a sliding structure through the sliding assembly, the positioning block and the pushing rod constitute an integrated structure, the feeding screw rod module, the lower layer tray and the upper layer tray constitute a lifting structure through the feeding vertical plate, the lower layer tray and the baffle constitute a rotating structure, the lower layer tray and the lower layer box constitute an integrated structure, and the upper surface of the upper layer tray is embeddedly arranged with the lower layer box.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The compact double-station feeding and discharging device is provided with the cooperation between the stacked material on the bottom plate, the lower layer box and the upper layer box, can cope with the chip mounting and other packaging processes of two or more feeding and discharging modes, and can be larger than the original substrate size, and is particularly suitable for double-bond head double-track operation equipment, and realizes two or more feeding and discharging mode compatibility in a compact structure layout under the condition of limited layout space.

[0014] 2. The compact double-station feeding and discharging device is provided with a lifting assembly, can form upward conveying use of the stacked material, the suction head group assembled by the magnetic plate assembly can form upward conveying use of the stacked material, the stacked material is supported through the cooperation of the side plate and the supporting track, and the feeding and discharging use between the lower layer tray and the upper layer tray is formed through the synchronous control of the positioning seat, the stacked material feeding and the box feeding are compatible, the box material receiving mode can be quickly switched when the feeding mode is switched, is compatible with different sizes of products, does not need to replace the structure, and is compatible with the width size of 40mm-150mm. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1This is a three-dimensional structural diagram of the dual-station loading and unloading device of this utility model;

[0016] Figure 2 This is a partial three-dimensional structural diagram of the base of this utility model;

[0017] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the lifting component of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the track slab of this utility model;

[0019] Figure 5 This is a right-side perspective three-dimensional structural diagram of the track slab of this utility model;

[0020] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the feeding screw module of this utility model.

[0021] In the diagram: 1. Base; 2. Slider 1; 3. Slide rail 1; 4. Base plate; 5. Movable rod; 6. Detector 1; 7. Stacking material; 8. Track plate; 9. Lifting assembly; 10. Moving block; 11. Lifting plate; 12. Positioning cylinder; 13. Side plate; 14. Support rail; 15. Slider 2; 16. Slide rail 2; 17. Connecting plate; 18. Suction cylinder; 19. Magnetic suction plate; 20. Suction head assembly; 21. Detector 2; 22. Synchronous belt; 23. Positioning block; 24. Sliding assembly; 25. Push rod; 26. Feeding screw module; 27. Feeding upright plate; 28. Lower tray; 29. ​​Lower box; 30. Baffle; 31. Upper tray; 32. Upper box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6This utility model provides a technical solution: a compact dual-station loading and unloading device, comprising a positioning and assembled base 1, with a slider 2 mounted on the upper surface of the base 1, and a slide rail 3 slidably connected to the inner surface of the slider 2; including: a base plate 4, mounted on the upper surface of the slide rail 3, with a movable rod 5 mounted on the front side of the upper surface of the base plate 4, and a detector 6 nested on the rear side of the inner surface of the base 1; a stacking material 7 connected to the upper surface of the base plate 4; a track plate 8 mounted on the upper surface of the base 1; and a lifting assembly 9 mounted on the lower surface of the base 1, with a moving block 10 threadedly connected to the inner surface of the lifting assembly 9, and a lifting plate 11 mounted on the front side of the outer surface of the moving block 10; the base plate 4 and the slide rail 3 are embedded in each other, and the base plate 4 forms a limiting structure with the base 1 through the slide rail 3 and the slider 2, and the base plate 4 forms a limiting structure with the stacking material 7 through the movable rod 5; the base 1 and the track plate 8 form an integrated structure, and the lower surface of the base 1 and the lifting assembly 6 are connected in series. The upper surface of the lifting component 9 forms an integrated structure, and the lifting component 9 forms a threaded adjustment, limiting, and telescopic structure with the lifting plate 11 via the moving block 10; a positioning cylinder 12 is installed on the left side of the outer surface of the track plate 8, and the positioning cylinder 12 is connected to the side plate 13 via a push rod, and a support rail 14 is installed on the outer side of the side plate 13, while a slider 15 is installed on the lower surface of the support rail 14, and a slide rail 16 is slidably connected to the lower side of the inner surface of the slider 15; the track plate 8 forms a telescopic structure with the side plate 13 via the positioning cylinder 12, and the side plate 13 and the outer side of the support rail 14 are embedded in each other, and the support rail 14 forms a limiting sliding structure with the track plate 8 via the slider 15 and the slide rail 16; the connecting plate 17 is embedded in the side of the track plate 8, and the connecting plate 17 forms an embedded installation with the magnetic suction plate 19 via the suction cylinder 18, and the magnetic suction plate 19 and the suction head assembly 20 form a magnetic suction structure, while the magnetic suction plate 19 and the detector 21 form a nested structure.

[0024] In use, the base 1 is positioned in the working position of the loading and unloading device, and the stacked material 7 is placed on the base plate 4. The movable rod 5 assembled on the base plate 4 limits the stacked material 7. The handle of the base plate 4 is controlled to stably push the slide rail 3 installed on the base plate 4, forming a limited sliding inside the slider 2 assembled on the base 1. This controls the stacked material 7 to be stably nested in the base 1. In conjunction with the detector 6 nested in the base 1, excessive movement or incomplete movement is prevented. This controls the positioning cylinder 12 assembled on the track plate 8 installed on the upper side of the base 1. In conjunction with the control rod, the support track 14 installed on the side plate 13 is adjusted to unfold to both sides. The slider 15 installed on the support rail 14 forms a limiting sliding on the outer surface of the slide rail 16, and adjusts the suction cylinder 18 assembled by the connecting plate 17 installed on the track plate 8. The suction head assembly 20 connected to the magnetic suction plate 19 installed on the suction cylinder 18 is controlled to adsorb the stacked material 7, and the lifting assembly 9 installed on the lower side of the base 1 is controlled in conjunction with the rotation of the motor to control the position of the lifting plate 11 installed on the threaded rod adjusting moving block 10, thereby lifting the stacked material 7 for use, and controlling the stacked material 7 to cooperate with the lifting plate 11 to approach the suction head assembly 20 to adsorb, and place it on the adjustable support rail 14 to form an effective independent support for feeding.

[0025] A connecting plate 17 is installed on the front side of the outer surface of the track plate 8. A suction cylinder 18 is installed on the rear side of the outer surface of the connecting plate 17, and a magnetic suction plate 19 is installed on the lower surface of the suction cylinder 18. A suction head assembly 20 is connected to the lower surface of the magnetic suction plate 19, and a detector 21 is connected to the upper side of the inner surface of the magnetic suction plate 19. A synchronous belt 22 is rotatably connected to the front side of the upper surface of the track plate 8, and a positioning block 23 is installed on the outer surface of the synchronous belt 22. A sliding component 24 is connected to the lower surface of the positioning block 23, and a push rod 25 is installed on the side of the outer surface of the positioning block 23. A feeding screw module 26 is provided on the outer surface of the track plate 8, and a feeding vertical plate 27 is slidably connected to the outer surface of the feeding screw module 26. A lower material tray 28 is installed on the side of the outer surface of the feeding vertical plate 27. The upper surface of the tray 28 is equipped with a lower material box 29, and the inner surface of the lower material tray 28 is rotatably connected to a baffle 30. An upper material tray 31 is installed on the upper surface of the outer surface of the feeding vertical plate 27, and an upper material box 32 is installed on the upper surface of the outer surface of the upper material tray 31. The track plate 8 forms a conveying structure with the positioning block 23 through the synchronous belt 22. The positioning block 23 forms a sliding structure with the track plate 8 through the sliding component 24. The positioning block 23 and the push rod 25 form an integrated structure. At the same time, the feeding screw module 26 forms a lifting structure with the lower material tray 28 and the upper material tray 31 through the feeding vertical plate 27. The lower material tray 28 and the baffle 30 form a rotating structure. The lower material tray 28 and the lower material box 29 form an integrated structure. The lower material tray 31 and the upper material box 32 are embedded in the lower surface of the upper material tray 31.

[0026] After the stacked material 7 is placed on the support rail 14, the motor assembled on the side of the support rail 14 drives the synchronous belt 22 to rotate via the synchronous pulley. This drives the positioning block 23 installed on the synchronous belt 22 to control the position of the push rod 25. When in use, the positioning block 23 cooperates with the sliding component 24 to form an effective sliding motion and push the supported stacked material 7. The push rod 25 installed on the other set of positioning blocks 23 feeds or feeds the lower material box 29 or upper material box 32 assembled on the feeding stand 27. The lower material box 29 and the upper material box 32 are also fed into the feeding stand 27. Between the boxes 32, the lower material tray 28 and the upper material tray 31 are respectively coordinated and stably controlled on the feeding plate 27. Together with the feeding screw module 26, they form an effective height adjustment, thereby controlling the lower material tray 28 and the upper material tray 31 to replace feeding or discharging. The baffle 30 is set to prevent excessive movement. Stack feeding and box feeding are compatible at the same time. The box receiving mode can be quickly switched when switching feeding modes. It is compatible with products of different sizes without changing the structure. The width is compatible with 40mm-150mm.

[0027] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compact dual-station loading and unloading device, wherein a positioning and assembly base (1) is provided, and a slider (2) is installed on the upper surface of the base (1), and a slide rail (3) is slidably connected to the upper side of the inner surface of the slider (2). Its features are, include: A base plate (4) is installed on the upper surface of the slide rail (3), and a movable rod (5) is installed on the front side of the upper surface of the base plate (4). A detector (6) is nested and connected to the rear side of the inner surface of the base (1). Meanwhile, a stack (7) is connected to the upper surface of the base plate (4), and a track plate (8) is installed on the upper surface of the base (1). A lifting assembly (9) is installed on the lower surface of the base (1). A moving block (10) is threadedly connected to the inner surface of the lifting assembly (9), and a lifting plate (11) is installed on the front side of the outer surface of the moving block (10). A connecting plate (17) is installed on the front side of the outer surface of the track plate (8), and a suction cylinder (18) is installed on the rear side of the outer surface of the connecting plate (17). A magnetic suction plate (19) is installed on the lower surface of the suction cylinder (18), and a suction head assembly (20) is connected to the lower surface of the magnetic suction plate (19). A detector (21) is connected to the upper side of the inner surface of the magnetic suction plate (19).

2. The compact dual-station loading and unloading device according to claim 1, characterized in that: The base plate (4) is embedded on the upper side of the outer surface of the slide rail (3), and the base plate (4) forms a limiting structure with the base (1) through the slide rail (3) and the slider (2). The base plate (4) forms a limiting structure with the stacked material (7) through the movable rod (5). At the same time, the base (1) and the track plate (8) form an integrated structure. The lower surface of the base (1) and the upper surface of the lifting assembly (9) form an integrated structure. The lifting assembly (9) forms a threaded adjustment limiting telescopic structure with the lifting plate (11) through the moving block (10).

3. A compact dual-station loading and unloading device according to claim 1, characterized in that: A positioning cylinder (12) is installed on the left side of the outer surface of the track plate (8), and the positioning cylinder (12) is connected to the side plate (13) through a push rod. A support rail (14) is installed on the outer side of the side plate (13), and a slider (15) is installed on the lower surface of the support rail (14). A slide rail (16) is slidably connected to the lower side of the inner surface of the slider (15). The track plate (8) and the side plate (13) form a telescopic structure through the positioning cylinder (12), and the side plate (13) and the outer side of the support rail (14) are embedded in each other. The support rail (14) and the track plate (8) form a limiting sliding structure through the slider (15) and the slide rail (16).

4. A compact dual-station loading and unloading device according to claim 1, characterized in that: The connecting plate (17) is embedded in the side of the track plate (8), and the connecting plate (17) is embedded in the magnetic plate (19) through the suction cylinder (18). The magnetic plate (19) and the suction head group (20) form a magnetic suction structure, and the magnetic plate (19) and the detector (21) form a nested structure.

5. A compact dual-station loading and unloading device according to claim 1, characterized in that: The upper surface of the track plate (8) is rotatably connected to a synchronous belt (22), and a positioning block (23) is installed on the outer surface of the synchronous belt (22). A sliding component (24) is connected to the lower surface of the positioning block (23). A push rod (25) is installed on the outer side of the positioning block (23). A feeding screw module (26) is provided on the outer surface of the track plate (8). A feeding upright plate (27) is slidably connected to the outer surface of the feeding screw module (26). A lower material tray (28) is installed on the outer side of the feeding upright plate (27). A lower material box (29) is installed on the upper surface of the lower material tray (28). A baffle (30) is rotatably connected to the inner surface of the lower material tray (28). An upper material tray (31) is installed on the upper side of the outer surface of the feeding upright plate (27). An upper material box (32) is installed on the upper side of the outer surface of the upper material tray (31).

6. A compact dual-station loading and unloading device according to claim 5, characterized in that: The track plate (8) forms a conveying structure with the positioning block (23) via the synchronous belt (22), and the positioning block (23) forms a sliding structure with the track plate (8) via the sliding component (24). The positioning block (23) and the push rod (25) form an integrated structure. Meanwhile, the feeding screw module (26) forms a lifting structure with the lower tray (28) and the upper tray (31) via the feeding upright plate (27). The lower tray (28) and the baffle (30) form a rotating structure. The lower tray (28) and the lower box (29) form an integrated structure. Meanwhile, the upper tray (31) and the lower box (32) are embedded in the lower surface of the upper tray (31) and the upper box (32).

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