Material suction device of PCB (Printed Circuit Board) receiving machine

Abstract

The utility model provides a PCB (Printed Circuit Board) receiving machine material suction device, which is used for discharging of a punching machine and comprises a rack, a driving mechanism and a conveying mechanism, the driving mechanism and the conveying mechanism are arranged in the rack, the driving mechanism comprises a first driving part and a second driving part, and the first driving part and the second driving part are respectively connected with a clamp assembly in a driving manner. And the two clamp assemblies each comprise a sliding part, a lifting part and a clamping part, the two lifting parts are fixedly installed with the corresponding sliding parts respectively and used for achieving lifting movement of the corresponding clamping parts respectively, the working ends of the two clamping parts are oppositely distributed, and the automatic material taking and collecting effect is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of PCB manufacturing, and specifically relates to a PCB board receiving machine suction device. Background Technology

[0002] In the PCB stamping process of LED lights, the PCB board needs to be placed in the corresponding stamping equipment for stamping operation. After the stamping operation, the PCB board will form several strip-shaped products arranged in parallel in the mold cavity. After the front mold and the rear mold are separated, the inner cavity of the front mold will lift up each strip-shaped product and collect the strip-shaped products in the inner cavity of the front mold. However, in the existing technology, the strip-shaped products are usually collected manually, which has low production efficiency and high labor costs. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] This utility model provides a PCB board receiving machine suction device, which aims to solve the problems of low production efficiency and high labor costs of manual collection of strip-shaped products.

[0005] (2) Technical solution

[0006] This utility model provides a PCB board receiving machine suction device for punch press output, including a frame and a drive mechanism and a conveying mechanism disposed within the frame. The drive mechanism includes a first drive member and a second drive member. The first drive member and the second drive member are respectively driven and connected to clamping assemblies. Both clamping assemblies include a sliding part, a lifting part and a clamping part. The two lifting parts are respectively fixedly installed with the corresponding sliding parts and are respectively used to realize the lifting and lowering movement of the corresponding clamping parts. The two clamping parts include a plurality of suction cups arranged in a straight line, and the plurality of suction cups contained in the two clamping parts are arranged in the same direction. The working ends of the suction cups contained in the two clamping parts face opposite directions.

[0007] Preferably, both clamping parts include a plurality of suction cups arranged in a straight line, and the arrangement direction of each suction cup is consistent with the extension direction of the strip-formed product in the front die of the punch press.

[0008] Preferably, a gantry frame is provided inside the frame above the conveying mechanism. The gantry frame spans both sides of the first driving member, and the second driving member is installed on the crossbeam of the gantry frame, such that the extension direction of the first driving member is perpendicular to the extension direction of the second driving member.

[0009] Preferably, the two vertical sections of the gantry frame are equipped with drop sensors to detect whether the strip-shaped product held by the clamping section has fallen off.

[0010] Preferably, the first driving component includes a fixed frame and a telescopic assembly. The top of the fixed frame is provided with a horizontal driving component for driving the telescopic assembly to move toward or away from the punch press. The telescopic assembly is equipped with a clamping assembly at the end away from the fixed frame.

[0011] Preferably, the telescopic component includes a first telescopic part and a second telescopic part. The bottom of the first telescopic part is drivenly connected to the horizontal drive member, and the top is slidably connected to the second telescopic part. A pushing component is provided on one side of the first telescopic part, and a pulling component is provided on the other side, which are respectively used to push and pull the second telescopic part to move.

[0012] Preferably, the pushing component includes a first transmission wheel and a first transmission belt. The first transmission wheel is rotatably connected to one side of the first telescopic part, and the first conveying mechanism extends from one side of the fixed frame toward the first transmission wheel, passes around the bottom of the first transmission wheel, and is fixed upward to one side of the second telescopic part.

[0013] Preferably, the pulling assembly includes a second transmission wheel and a second transmission belt. The second transmission wheel is rotatably connected to the other side of the first telescopic part, and the second transmission mechanism extends from the other side of the second telescopic part toward the second transmission wheel and passes around the top of the second transmission wheel downwards to be fixed to the other side of the fixing frame.

[0014] Preferably, the conveying mechanism includes a feeding section and a discharging section, the feeding section and the discharging section running in opposite directions, the feeding section and the discharging section both being used to transport a pallet, the pallet being used to carry the strip-shaped product clamped by the clamping assembly.

[0015] Preferably, both the feeding section and the discharging section are provided with lifting positions, and a lifting mechanism for lifting the pallet is provided below each of the two lifting positions. A moving component and a gripper are provided above the conveying mechanism. The moving component is used to drive the gripper to move back and forth above the feeding section and above the discharging section, and the gripper is used to grip the pallet.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] Used for punching out material from a punch press, after the punch press punches out several strips of PCB board, the front and rear dies of the punch press separate. At this time, each finished product is attached to the front die. The clamping assembly is driven by the drive mechanism to remove each finished product from the front die. In this process, the corresponding clamping assembly is driven by the first drive member to move towards the punch press and reach below the front die of the punch press. The clamping part is driven by the lifting part to rise and remove the strips of PCB board from the front die of the punch press. The corresponding clamping assembly is driven by the first drive member to move below the second drive member. The corresponding clamping assembly is driven by the second drive member to move above the first drive member. The lifting part of the clamping assembly driven by the second drive member lowers the height of the clamping part, so that the working end of the clamping part of the clamping assembly driven by the second drive member clamps each strip of PCB board at the working end of the clamping part of the clamping assembly driven by the first drive member. Finally, the clamping assembly holding the strips of PCB board is driven by the second drive member to move towards the conveying mechanism and the strips of PCB board are transported out by the conveying mechanism, realizing the effect of automated material handling and transportation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the internal structure of the frame of this utility model.

[0020] Figure 3 This is a schematic diagram of the drive mechanism of this utility model.

[0021] Figure 4 This is one of the usage states of the driving component of this utility model.

[0022] Figure 5 This is the second diagram showing the usage state of the driving component of this utility model.

[0023] Figure 6 This is one of the usage states of the pull component of this utility model.

[0024] Figure 7 This is the second diagram showing the usage state of the pull component of this utility model.

[0025] Figure 8 This is one of the structural schematic diagrams of the clamp assembly driven by the first driving member of this utility model.

[0026] Figure 9 This is the second schematic diagram of the fixture assembly driven by the first driving member of this utility model.

[0027] Figure 10 This is a schematic diagram of the fixture assembly driven by the second driving member according to this utility model.

[0028] Figure 11This is a schematic diagram of the conveying mechanism of this utility model.

[0029] Figure 12 This is a schematic diagram of the structure of the mobile component of this utility model.

[0030] Figure label:

[0031] 1-Frame, 10-Punch press, 11-Gantry frame, 12-Sensor, 2-Drive mechanism, 21-Clamping assembly, 211-Sliding part, 212-Lifting part, 213-Clamping part, 214-Suction cup, 22-First driving component, 221-Fixed frame, 222-Horizontal driving component, 23-Second driving component, 24-Telescopic assembly, 241-First telescopic part, 242-Second telescopic part, 25-Pushing assembly, 251-First transmission wheel, 252-First transmission belt, 26-Pull assembly, 261-Second transmission wheel, 262-Second transmission belt, 3-Transfer mechanism, 30-Lifting position, 31-Feeding part, 32-Discharging part, 33-Moving assembly, 34-Gripper, 4-Pattern, 5-Lifting mechanism. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0033] like Figures 1-12 As shown, this utility model provides a PCB board receiving machine suction device for ejecting material from a punch press 10. It includes a frame 1 and a drive mechanism 2 and a conveying mechanism 3 disposed within the frame 1. The drive mechanism 2 includes a first drive member 22 and a second drive member 23. The first drive member 22 and the second drive member 23 are respectively driven and connected to clamping assemblies 21. Both clamping assemblies 21 include a sliding part 211, a lifting part 212 and a clamping part 213. The two lifting parts 212 are respectively fixedly installed with the corresponding sliding parts 211 and are respectively used to realize the lifting and lowering movement of the corresponding clamping parts 213. The two clamping parts 213 include a plurality of suction cups 214 arranged in a straight line, and the plurality of suction cups 214 contained in the two clamping parts 213 are arranged in the same direction. The working ends of the suction cups 214 contained in the two clamping parts 213 face opposite directions.

[0034] Furthermore, such as Figures 1-3 As shown, a gantry frame 11 is installed above the conveying mechanism 3 within the frame 1. The gantry frame 11 spans both sides of the first driving member 22, and the second driving member 23 is mounted on the crossbeam of the gantry frame 11, such that the extension direction of the first driving member 22 is perpendicular to the extension direction of the second driving member 23. Drop sensors 12 are installed on the two vertical portions of the gantry frame 11 to detect whether the strip-shaped product held by the clamping part 213 has fallen.

[0035] Furthermore, such as Figures 4-10 As shown, the first driving member 22 includes a fixed frame 221 and a telescopic assembly 24. A horizontal driving member 222 is provided at the top of the fixed frame 221 to drive the telescopic assembly 24 to move towards or away from the punch press 10. A clamping assembly 21 is installed at the end of the telescopic assembly 24 away from the fixed frame 221. The telescopic assembly 24 includes a first telescopic portion 241 and a second telescopic portion 242. The bottom of the first telescopic portion 241 is drivenly connected to the horizontal driving member 222, and its top is slidably connected to the second telescopic portion 242. A pushing assembly 25 is provided on one side of the first telescopic portion 241, and a pulling assembly 26 is provided on the other side, respectively used to push and pull the second telescopic portion 242. The pushing assembly 25 includes a first transmission wheel 251 and a first transmission belt 252. The first transmission wheel 251 is rotatably connected to one side of the first telescopic portion 241. The first conveying mechanism 252 extends from one side of the fixed frame 221 towards the first transmission wheel 251, passes around the bottom of the first transmission wheel 251, and is fixed upwards to one side of the second telescopic portion 242. The pulling assembly 26 includes a second transmission wheel 261 and a second transmission belt 262. The second transmission wheel 261 is rotatably connected to the other side of the first telescopic part. The second transmission mechanism 262 extends from the other side of the second telescopic part 242 toward the second transmission wheel 261 and passes around the top of the second transmission wheel 261 and is fixed downward to the other side of the fixing frame 221.

[0036] Furthermore, such as Figures 11-12 As shown, the conveying mechanism 3 includes a feeding section 31 and a discharging section 32. The feeding section 31 and the discharging section 32 operate in opposite directions. Both the feeding section 31 and the discharging section 32 are used to transport the pallet 4, which is used to carry the strip-shaped product gripped by the clamping assembly 21. Both the feeding section 31 and the discharging section 32 are provided with lifting positions 30. Below each of the two lifting positions 30, there is a lifting mechanism 5 for lifting the pallet 4. A moving assembly 33 and a gripper 34 are provided above the conveying mechanism 3. The moving assembly 33 is used to drive the gripper 34 to move back and forth above the feeding section 31 and above the discharging section 32. The gripper 34 is used to grip the pallet 4.

[0037] The following is a detailed explanation of the working principle of this utility model;

[0038] For punching out of the punch press 10, after the punch press 10 punches out several finished products from the PCB board, the front and rear dies of the punch press 10 separate. At this time, each finished product is attached to the front die. The clamping assembly 21 is driven by the drive mechanism 2 to take each finished product out of the front die. At the same time, the pallet 4 is transported into the frame 1 through the feeding part 31 and reaches the lifting position 30 located in the feeding part 31. The lifting mechanism 5 of the feeding part 31 lifts the pallet 4 away from the feeding part 31. The moving assembly 33 drives the clamping movement to clamp both sides of the pallet 4. The moving assembly 33 then... The drive tray 4 is moved to the lifting position 30 above the discharge section 32. The lifting mechanism 5 located in the discharge section 32 receives the tray 4. The drive mechanism 2 drives the clamp assembly 21 to place each finished product on the top surface of the tray 4. The lifting mechanism 5 located in the discharge section 32 drives the tray 4 to fall to the lifting position 30 of the discharge section 32. The discharge section 32 then discharges the tray 4 to the side of the frame 1, achieving the effect of automated material picking and receiving. At the same time, it avoids interference between the feeding section 31 and the discharge section 32 of the conveying mechanism 3 when the tray 4 is receiving materials.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A PCB board receiving machine suction device for the discharge of a punch (10), characterized in that: The utility model provides a strip forming product automatic clamping and conveying device, including frame (1) and drive mechanism (2), conveying mechanism (3) are set in frame (1), drive mechanism (2) includes first drive (22) and second drive (23), first drive (22), second drive (23) are driven connection respectively with clamp assembly (21), two clamp assembly (21) all include sliding part (211), lifting part (212) and clamping part (213), two lifting part (212) are fixedly installed with corresponding sliding part (211) respectively, and are used for realizing the lifting movement of corresponding clamping part (213) respectively, and the working end of two clamping parts (213) is opposite distribution.

2. The PCB board receiving machine suction material device according to claim 1, characterized in that: Two clamping parts (213) all include several linear arrangement suction cups (214), and the arrangement direction of each suction cup (214) is consistent with the extension direction of strip forming product in the front mould of punch (10).

3. The PCB board receiving machine suction material device according to claim 1, characterized in that: The frame (1) is provided with a portal frame (11) above the conveying mechanism (3), the portal frame (11) is across the first drive (22) both sides, the second drive (23) is installed on the crossbeam of the portal frame (11), the extension direction of the first drive (22) is perpendicular to the extension direction of the second drive (23).

4. The PCB board receiving machine suction material device according to claim 3, characterized in that: Two vertical parts of the portal frame (11) are provided with a falling sensor (12) for detecting whether the strip forming product clamped by the clamping part (213) falls.

5. The PCB board receiving machine suction material device according to claim 1, characterized in that: The first drive (22) includes a fixed frame (221) and a telescopic assembly (24), the top of the fixed frame (221) is provided with a horizontal drive (222) for driving the telescopic assembly (24) to move towards or away from the punch (10), and one clamp assembly (21) is installed at the end of the telescopic assembly (24) away from the fixed frame (221).

6. The PCB board receiving machine suction device according to claim 5, characterized in that: The telescopic assembly (24) includes a first telescopic part (241) and a second telescopic part (242), the bottom of the first telescopic part (241) is drivingly connected with the horizontal drive (222), the top is slidingly connected with the second telescopic part (242), one side of the first telescopic part (241) is provided with a pushing assembly (25), and the other side is provided with a pulling assembly (26) for pushing and pulling the second telescopic part (242) to move respectively.

7. The PCB board receiving machine suction device according to claim 6, characterized in that: The pushing assembly (25) includes a first transmission wheel (251) and a first transmission belt (252), the first transmission wheel (251) is rotatably connected with one side of the first telescopic part (241), the first transmission belt (252) extends from one side of the fixed frame (221) to the first transmission wheel (251) and passes through the bottom of the first transmission wheel (251) upwards and is fixed with one side of the second telescopic part (242).

8. The PCB board receiving machine suction material device according to claim 6, characterized in that: The pulling assembly (26) comprises a second transmission wheel (261) and a second transmission belt (262), the second transmission wheel (261) is rotatably connected to the other side of the first telescopic part, the second transmission belt (262) extends from the other side of the second telescopic part (242) to the second transmission wheel (261) and passes over the top of the second transmission wheel (261) to be fixed to the other side of the fixed frame (221) downward.

9. The PCB board receiving machine suction material device according to claim 1, characterized in that: The conveying mechanism (3) comprises an inlet part (31) and an outlet part (32), the running directions of the inlet part (31) and the outlet part (32) are opposite, the inlet part (31) and the outlet part (32) are both used for transporting a tray (4), and the tray (4) is used for bearing a strip product gripped by the clamp assembly (21).

10. The PCB board receiving machine suction material device according to claim 9, characterized in that: The inlet part (31) and the outlet part (32) are both provided with lifting positions (30), and lifting mechanisms (5) for jacking up the tray (4) are arranged below the two lifting positions (30); a moving assembly (33) and a clamping jaw (34) are arranged above the conveying mechanism (3), the moving assembly (33) is used for driving the clamping jaw (34) to reciprocate above the inlet part (31) and above the outlet part (32), and the clamping jaw (34) is used for clamping the tray (4).

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