Material transplanting mechanism

Abstract

The utility model relates to the technical field of material transportation, in particular to a material transplanting mechanism which comprises a rack, an X-direction moving platform, a Z-direction moving platform and a middle transition assembly are arranged on the rack, a connecting plate is arranged on the Z-direction moving platform, a suction nozzle is installed on the connecting plate, and the X-direction moving platform and the Z-direction moving platform drive the suction nozzle to slide on the rack. And through the middle transition assembly, the position of the material can be adjusted in the moving process of the material. According to the device, positioning can be carried out in the moving process of materials, and after material positioning is completed, the suction cups drive the materials to move towards the next procedure, so that the machining precision of the materials is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of material transportation, in particular to a material transplanting mechanism. BACKGROUND

[0002] PCBA is commonly referred to as "printed circuit board assembly" or "circuit board assembly" in Chinese. It refers to a complete functional circuit board formed after electronic components are assembled on a PCB (printed circuit board).

[0003] PCBA reverse tray equipment refers to an automated device used to transfer electronic components or processed PCBA from one carrier (such as a tray, a pallet, a box, etc.) to another carrier during the electronic manufacturing process.

[0004] The Chinese patent with the publication number CN216613075U discloses a universal blanking and transplanting mechanism suitable for the movement of semiconductor wafers. It includes a support column, a gas cylinder mounted on the support column, a suction nozzle connecting plate connected to the support column through guide column components, a movable block mounted on the suction nozzle connecting plate, and a suction nozzle fixed to the movable block.

[0005] In related technologies, the suction nozzle sucks the material, and then the material is transplanted by the transplanting mechanism. After the transplanting mechanism moves to the specified position, the gas cylinder lowers the suction nozzle, the suction nozzle releases the material, and the transplantation of the material is completed.

[0006] According to the related technologies described above, the inventors believe that during the movement of the material by the existing transplanting mechanism, the position of the material is prone to shift, resulting in a shift in the position of the material after transplantation, which affects the processing precision of the material. Utility model content

[0007] The technical problem to be solved by the utility model is to provide a material transplanting mechanism, which solves the technical problem that the position of the material is prone to shift during the movement of the material by the existing transplanting mechanism, resulting in a shift in the position of the material after transplantation, which affects the processing precision of the material.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] A material transplanting mechanism, comprising: a rack for supporting the transplanting mechanism; an X-direction moving platform slidingly installed on the rack; a Z-direction moving platform slidingly installed on the X-direction moving platform; a connecting plate installed on the Z-direction moving platform, the connecting plate being provided with a plurality of suction nozzles spaced apart thereon; and an intermediate transition component installed on the rack, the intermediate transition component being used for positioning the X-direction moving platform.

[0010] Further, the intermediate transition assembly comprises a first photoelectric switch, a second photoelectric switch and a third photoelectric switch, a baffle is installed on the X-direction moving platform, the baffle is installed on the X-direction moving platform, the baffle limits the X-direction moving platform to slide between the first photoelectric switch and the third photoelectric switch, and the second photoelectric switch serves as the intermediate transition of the X-direction moving platform.

[0011] Further, a driving motor and a screw rod are arranged on the rack, the driving motor is installed on the rack, the screw rod is rotatably installed on the rack, one end of the screw rod is connected with an output shaft of the driving motor, a sliding block is installed on the Z-direction moving platform, one end of the screw rod penetrates through the sliding block, and the sliding block is threadedly connected with the screw rod.

[0012] Further, a driving cylinder is arranged on the X-direction moving platform, the driving cylinder is installed on the X-direction moving platform, and the Z-direction moving platform is connected with one end of a piston rod of the driving cylinder.

[0013] Further, a damping spring is arranged on the suction nozzle, one end of the damping spring is abutted against the connecting plate, and the other end of the damping spring is abutted against the suction nozzle.

[0014] Further, one end of the suction nozzle is installed with a suction disc, one end of the suction disc is formed with a contact surface, a suction hole is arranged on the side close to the contact surface of the suction disc, and the suction hole is communicated with the suction nozzle.

[0015] Further, a guide groove is arranged on the rack, connecting bolts and nuts are arranged on the first photoelectric switch, the second photoelectric switch and the third photoelectric switch, and the first photoelectric switch, the second photoelectric switch and the third photoelectric switch are slidably installed on the guide groove through the connecting bolts and the nuts.

[0016] In summary, the transplanting mechanism of at least one material in the application has the following beneficial technical effects:

[0017] 1. When in use, the X-direction moving platform drives the suction nozzle on the connecting plate to move along the X-direction of the rack, when the suction nozzle moves above the position of the material to be taken, the Z-direction moving platform drives the suction nozzle on the connecting plate to lift the material, when the X-direction moving platform moves to the intermediate transition assembly, the Z-direction moving platform lowers the material, so that the material can be positioned, and after the positioning of the material is completed, the suction disc lifts the material again to move to the next process, so that the processing precision of the material is improved.

[0018] 2. Through the arrangement of the driving motor and the driving cylinder, the convenience of moving the suction nozzle on the rack is improved.

[0019] 3. The setting of the damping spring and the suction disc improves the stability of the suction nozzle when sucking the material, preventing the position of the material from deviating during the sucking process. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the overall structure of the material transplanting mechanism provided in the present application;

[0021] Figure 2 is a schematic view of the intermediate transition assembly provided in the present application;

[0022] Figure 3 is Figure 2 is an enlarged schematic view of the partial A part;

[0023] Figure 4 is a schematic view of the suction nozzle provided in the present application.

[0024] Reference signs: 1, frame; 11, driving motor; 12, screw rod; 13, guide groove; 2, X-direction moving platform; 21, baffle; 22, driving cylinder; 3, Z-direction moving platform; 31, sliding block; 4, intermediate transition assembly; 41, first photoelectric switch; 42, second photoelectric switch; 43, third photoelectric switch; 44, connecting bolt; 45, nut; 5, connecting plate; 6, suction nozzle; 61, damping spring; 62, suction disc; 63, deformation part; 64, contact surface; 65, suction hole. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described in combination with specific embodiments.

[0026] The following will be described in combination with the accompanying Figures 1-4 The present application will be further described in detail.

[0027] The present application discloses a material transplanting mechanism.

[0028] Reference Figure 1 A material transplanting mechanism, comprising a frame 1, the frame 1 is provided with an X-direction moving platform 2, a Z-direction moving platform 3 and an intermediate transition assembly 4, the Z-direction moving platform 3 is provided with a connecting plate 5, the connecting plate 5 is installed with a suction nozzle 6, the X-direction moving platform 2 and the Z-direction moving platform 3 drive the suction nozzle 6 to slide on the frame 1, and the intermediate transition assembly 4 can adjust the position of the material during the movement of the material.

[0029] Reference Figure 2, The rack 1 is provided with a driving motor 11 and a screw rod 12. The screw rod 12 is horizontally arranged, and the axis direction of the screw rod 12 is the same as the X axis direction of the rack 1. The screw rod 12 is rotatably arranged on the rack 1, and the driving motor 11 is arranged on the rack 1. One end of the screw rod 12 is connected with the output shaft of the driving motor 11. The Z-direction moving platform 3 is provided with a sliding block 31, one end of the screw rod 12 penetrates through the sliding block 31, and the screw rod 12 is threadedly connected with the sliding block 31. In use, the driving motor 11 drives the screw rod 12 to rotate, and the sliding block 31 drives the Z-direction moving platform 3 to move along with the rotation of the screw rod 12.

[0030] With reference to Figures 2-3 , The intermediate transition assembly 4 comprises a first photoelectric switch 41, a second photoelectric switch 42 and a third photoelectric switch 43. The first photoelectric switch 41, the second photoelectric switch 42 and the third photoelectric switch 43 are sequentially and spacedly arranged along the axis direction of the screw rod 12. In the prior art, the photoelectric switch is a sensor device for detecting and controlling by using photoelectric technology, also known as a photoelectric sensor. The position of an object is determined by emitting a light beam and detecting the blocked light signal.

[0031] The X-direction moving platform 2 is provided with a baffle 21. One end of the baffle 21 is connected with the X-direction moving platform 2, and the other end extends away from the X-direction moving platform 2. In use, the X-direction moving platform 2 reciprocally slides between the first photoelectric switch 41 and the third photoelectric switch 43 through the baffle 21. In use, the first photoelectric switch 41 is located at a material taking position, the second photoelectric switch 42 is located at an intermediate transition position, and the third photoelectric switch 43 is located at a material discharging position. When the X-direction moving platform 2 moves to the first photoelectric switch 41, the driving motor 11 stops rotating, so that the suction cup 62 on the Z-direction moving platform 3 can complete material taking. After the suction cup 62 completes material taking, the X-direction moving platform 2 moves to the second photoelectric switch 42, and the material is positioned at the second photoelectric switch 42. Finally, the X-direction moving platform moves the material to the third photoelectric switch 43 for discharging.

[0032] With reference to Figure 3In order to improve the adaptability of the first photoelectric switch 41, the second photoelectric switch 42 and the third photoelectric switch 43, a guide groove 13 is formed on the rack 1, and the length direction of the guide groove 13 is parallel to the axis direction of the screw rod 12. The first photoelectric switch 41, the second photoelectric switch 42 and the third photoelectric switch 43 are provided with a connecting bolt 44 and a nut 45, one end of the connecting bolt 44 penetrates through the guide groove 13, and the connecting bolt 44 penetrates through the corresponding first photoelectric switch 41, second photoelectric switch 42 and third photoelectric switch 43 after penetrating through the guide groove 13, and the connecting bolt 44 is screwed with the nut 45 after penetrating through the corresponding first photoelectric switch 41, second photoelectric switch 42 and third photoelectric switch 43, and one end of the nut 45 abuts against the corresponding first photoelectric switch 41, second photoelectric switch 42 and third photoelectric switch 43. When it is necessary to adjust the position of the first photoelectric switch 41, the second photoelectric switch 42 and the third photoelectric switch 43 on the rack 1, the nut 45 is rotated, so that the position of the first photoelectric switch 41, the second photoelectric switch 42 and the third photoelectric switch 43 on the rack 1 can be adjusted.

[0033] Referring to Figure 1 , the X-direction moving platform 2 is provided with a driving cylinder 22, and the driving cylinder 22 is vertically installed on the X-direction moving platform 2. The Z-direction moving platform 3 is installed on the piston rod of the driving cylinder 22, and the driving cylinder 22 drives the Z-direction moving platform 3 to slide.

[0034] Referring to Figure 4 , when the driving cylinder 22 drives the Z-direction moving platform 3 to move to the side close to the material, the material is relatively fragile. In order to reduce the impact of the suction nozzle 6 on the material, a damping spring 61 is sleeved on the suction nozzle 6, one end of the damping spring 61 abuts against the connecting plate 5, and the other end abuts against the suction nozzle 6. When the suction nozzle 6 contacts the material, the damping spring 61 can reduce the damage of the suction nozzle 6 to the material.

[0035] Further, one end of the suction nozzle 6 is provided with a suction disc 62, and the suction disc 62 is clamped at one end of the suction nozzle 6. The suction disc 62 is made of rubber, and the suction disc 62 is formed with a deformation part 63. When the suction disc 62 contacts the material, the deformation part 63 on the suction disc 62 deforms, and after the deformation of the suction disc 62, on the one hand, the stability of the suction disc 62 in adsorbing the material can be improved, and on the other hand, the collision of the material in the moving process can be reduced.

[0036] Referring to Figure 4 , one end of the suction disc 62 is formed with a contact surface 64, and the contact surface 64 is parallel and spaced apart from the material. The suction disc 62 contacts the material through the contact surface 64, so that the stability of the suction disc 62 in adsorbing the material is improved. In addition, the side close to the contact surface 64 of the suction disc 62 is provided with a suction hole 65, and the suction hole 65 is communicated with the suction nozzle 6. In use, the staff can select different suction discs 62 according to different materials to be transplanted, so as to improve the adaptability of the suction nozzle 6.

[0037] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A plant transplanting mechanism characterized by comprising: Include: Rack (1), the rack (1) is used for supporting transplanting mechanism; X direction moving platform (2), the X direction moving platform (2) is slidingly installed on the rack (1); Z direction moving platform (3), the Z direction moving platform (3) is slidingly installed on the X direction moving platform (2); Connecting plate (5), the connecting plate (5) is installed on the Z direction moving platform (3), and the connecting plate (5) is installed with suction nozzle (6), and the suction nozzle (6) is spaced apart on the connecting plate (5) several; Intermediate transition assembly (4), the intermediate transition assembly (4) is installed on the rack (1), and the intermediate transition assembly (4) is used for positioning X direction moving platform (2).

2. A plant transplanting mechanism according to claim 1, wherein The intermediate transition assembly (4) includes first photoelectric switch (41), second photoelectric switch (42) and third photoelectric switch (43), the X direction moving platform (2) is installed with baffle (21), the baffle (21) is installed on the X direction moving platform (2), the baffle (21) limits X direction moving platform (2) to slide between the first photoelectric switch (41) and third photoelectric switch (43), and the second photoelectric switch (42) is used as the intermediate transition of the X direction moving platform (2).

3. The mechanism according to claim 1, wherein The rack (1) is provided with driving motor (11) and screw rod (12), the driving motor (11) is installed on the rack (1), the screw rod (12) is rotatably installed on the rack (1), and one end of the screw rod (12) is connected with the output shaft of the driving motor (11), the Z direction moving platform (3) is installed with sliding block (31), one end of the screw rod (12) passes through the sliding block (31), and the sliding block (31) is threadedly connected with the screw rod (12).

4. The mechanism according to claim 1, wherein The X direction moving platform (2) is provided with driving cylinder (22), the driving cylinder (22) is installed on the X direction moving platform (2), and the Z direction moving platform (3) is connected with one end of the piston rod of the driving cylinder (22).

5. The mechanism for transplanting material according to claim 1, wherein The suction nozzle (6) is provided with damping spring (61), one end of the damping spring (61) abuts against the connecting plate (5), and the other end abuts against the suction nozzle (6).

6. A plant transplanting mechanism according to claim 5, wherein One end of the suction nozzle (6) is installed with suction disc (62), one end of the suction disc (62) is formed with contact surface (64), the side close to the contact surface (64) of the suction disc (62) is provided with suction hole (65), and the suction hole (65) is communicated with the suction nozzle (6).

7. The mechanism according to claim 2, wherein The rack (1) is provided with guide groove (13), the first photoelectric switch (41), the second photoelectric switch (42) and the third photoelectric switch (43) are provided with connecting bolt (44) and nut (45), and the first photoelectric switch (41), the second photoelectric switch (42) and the third photoelectric switch (43) are slidingly installed on the guide groove (13) through the connecting bolt (44) and the nut (45).

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