Separated plate taking device
By using tilted carrier baffles and support bases, combined with flip-type suction cup components and air knife components, the problem of separating adjacent boards during PCB board transfer is solved, achieving efficient sheet separation and pick-up, and improving operational efficiency.
Patent Information
- Application Number
- CN202423021417.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-09
AI Technical Summary
During the transfer of PCB boards, adjacent PCB boards tend to attract each other in traditional horizontally placed carriers, making them difficult to separate and affecting work efficiency.
The system employs an inclined carrier baffle and support base, along with a flip-type suction cup assembly. It uses an air knife assembly and a lifting device to separate and pick up the sheet material, and utilizes photoelectric sensors and a sheet overlap detection controller to prevent sheet stacking.
It achieves efficient PCB board segmentation and pick-up, avoids angle differences between adjacent boards, ensures that the boards are not crushed, and improves operational efficiency.
Smart Images
Figure CN223560723U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of PCB production equipment, specifically is a kind of slice plate taking device. BACKGROUND
[0002] PCB board, also known as printed circuit board, is the provider of electrical connection of electronic components. At present, PCB board needs to be stored and transferred in the processing process. During the transfer process, the PCB board is placed in the carrier, and the PCB board is automatically transferred to the next process by the suction cup. In the traditional scheme, the PCB board is placed in the horizontally arranged carrier, and the suction cup is attached to the slice body from the horizontal direction. In this scheme, each PCB board is vertically arranged in parallel, and adjacent PCB boards are easily attached to each other and difficult to peel off, affecting the work efficiency. SUMMARY
[0003] In order to overcome the defects in the prior art, the utility model provides a kind of slice plate taking device, the baffle of carrier is inclinedly arranged in the device, so that the slice body can be arranged in parallel on the support seat by leaning on the inclined baffle, compared with the slice body arranged in vertical parallel, the slice body arranged in inclined is more easily realized slicing, and it is also easier to suck the slice body with the flip type suction cup assembly.
[0004] To achieve the above purpose, the utility model adopts the technical scheme of: a kind of slice plate taking device, comprising:
[0005] Carrier, the carrier includes support seat, the support seat is provided with baffle, the baffle and vertical direction form angle α, slice body is arranged in parallel on the support seat by leaning on the baffle;
[0006] Feeding device, the feeding device includes conveying belt, for conveying the carrier to preset position;
[0007] Air knife assembly, the air knife assembly includes air knife;
[0008] Lifting device, the lifting device is connected with the feeding device, under the driving of the lifting device, the carrier reciprocates between the preset position and the air outlet of air knife;
[0009] Slice taking device, the slice taking device includes suction cup assembly, and flip mechanism connected with the suction cup assembly, under the driving of the flip mechanism, the suction cup assembly can be close to or away from the carrier.
[0010] Through the above technical scheme, the slice body is arranged in parallel on the support seat by leaning on the inclined baffle, compared with the slice body arranged in vertical parallel, the slice body arranged in inclined is more easily realized slicing, and it is also easier to suck the slice body with the flip type suction cup assembly.
[0011] Further, the baffle is arranged at the end of the support seat, and a support table is further arranged on the support seat, the end of the support table is connected with the bottom of the baffle, and the support table is arranged to be inclined upward from the end close to the baffle to the end away from the baffle.
[0012] Further, the baffle forms an angle of 20°-30° with the vertical direction, and the support table is arranged perpendicularly to the baffle. Through the above scheme, when the sheet bodies are arranged side by side on the support table by leaning against the baffle, the adjacent sheet bodies can still be in full contact, so as to avoid the angle difference between the adjacent sheet bodies, thereby avoiding the sheet bodies from being damaged.
[0013] Further, a bumper pad is arranged on the carrier, and the bumper pad is arranged at the end of the support seat away from the baffle.
[0014] Further, the feeding device comprises a rack, the conveying belt is arranged on the rack, clamping cylinders are arranged at a preset position and on both sides of the conveying belt, and the driving ends of the clamping cylinders on both sides can move towards or away from each other. When the conveying belt conveys the carrier to the preset position, the driving ends of the clamping cylinders on both sides move towards each other to clamp and fix the carrier.
[0015] Further, the lifting device comprises an inclined track, the track is provided with a sliding block, and the rack and the sliding block are fixedly connected.
[0016] Further, the track forms an angle of 20°-30° with the horizontal direction. The angle between the track and the horizontal direction is equal to the angle between the support table and the horizontal direction. As the number of sheet bodies in the carrier decreases, the position of the sheet bodies gradually deviates downward, so that the suction cup cannot accurately suck the center of the sheet body. At this time, the lifting device moves upward along the track, which can move the sheet body upward to ensure that the suction cup can accurately suck the center of the sheet body.
[0017] Further, the air knife assembly comprises an induction photoelectric element for identifying whether there is a sheet body at the air outlet of the air knife. Through the induction photoelectric element, it is confirmed whether there is a sheet body at the air outlet of the air knife. Only when the induction photoelectric element senses the existence of the sheet body, the sheet taking device will act, thereby avoiding idling.
[0018] Further, the turnover mechanism comprises a motor, a rod is connected to the driving end of the motor, the suction cup assembly and the rod are fixedly connected, the rod is further provided with a vibrating element, and the suction cup assembly is provided with a sheet overlapping detection controller. When the suction cup assembly sucks the sheet body, whether the sheet body is overlapped is detected through the sheet overlapping detection controller. If the sheet body is overlapped, the vibrating element acts until the sheet body adhered is vibrated to fall off. The turnover mechanism drives the suction cup assembly to turn over to the next process. If the sheet body is not overlapped, the turnover mechanism directly drives the suction cup assembly to turn over to the next process.
[0019] Further, the conveying device is oppositely arranged with the feeding device, under the driving of the turnover mechanism, the suction disc assembly can reciprocate and turn between the carrier and the conveying device.
[0020] By the above technical solutions, the application has the following beneficial effects:
[0021] 1. The baffle of the carrier in the application forms a preset angle with the vertical direction, the sheet bodies are arranged in parallel on the support table by leaning against the baffle, compared with the sheet bodies arranged in parallel with the vertical direction, the sheet bodies arranged in parallel are more likely to be separated, and the sheet bodies are more likely to be sucked by the turnover suction disc assembly.
[0022] 2. The support seat of the carrier in the application is still arranged perpendicularly to the baffle, so that when the sheet bodies are arranged in parallel on the support table by leaning against the baffle, the adjacent sheet bodies can still be in full contact, avoiding the angle difference between the adjacent sheet bodies, thereby avoiding the sheet bodies being damaged.
[0023] In order to make the above and other objects, features and advantages of the application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS
[0024] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0025] Figure 1 is the overall device structure schematic diagram of the sheet separating and taking device in the embodiment of the application;
[0026] Figure 2 is the structure schematic diagram of the feeding device in the embodiment of the application;
[0027] Figure 3 is the structure schematic diagram of the carrier in the embodiment of the application;
[0028] Figure 4 is the structure schematic diagram of the air knife assembly in the embodiment of the application;
[0029] Figure 5 is the structure schematic diagram of the sheet taking device in the embodiment of the application.
[0030] The reference signs in the above drawings: 1, feeding device; 11, rack; 12, conveyor belt; 13, motor; 14, first induction photoelectric; 15, clamping cylinder; 16, connecting plate; 2, carrier; 21, support seat; 22, baffle; 23, support table; 31, track; 32, sliding block; 4, air knife assembly; 41, connecting rod; 42, air knife; 43, air blowing serpentine pipe; 44, second induction photoelectric; 5, sheet taking device; 511, bottom plate; 512, side plate; 52, servo motor; 53, rod; 54, suction cup assembly; 55, vibration motor; 56, sheet overlap detection controller. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0032] It should be noted that in the description of the present application, the terms "first", "second", etc. are only used for description purposes and to distinguish similar objects, and there is no sequence between them, nor can it be understood as indicating or implying relative importance. In addition, in the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more.
[0033] Embodiment: combined with Figures 1-5 As shown in the drawings, a sheet taking device is disclosed in the embodiment, comprising:
[0034] The feeding device 1 comprises a rack 11, which comprises a U-shaped plate, a conveying belt 12 is arranged between two vertical plates of the U-shaped plate, the conveying belt 12 comprises a bearing fixedly connected between the two vertical plates of the U-shaped plate, and a belt is sleeved outside the bearing. A motor 13 is arranged on the bottom plate of the U-shaped plate, and the driving end of the motor 13 is in driving connection with the bearing through a gear or a transmission chain. Under the driving of the motor 13, the bearing can drive the belt to rotate. First induction photoelectric elements 14 are arranged on the two vertical plates of the U-shaped plate and located at one end of the conveying belt 12, the two first induction photoelectric elements 14 are oppositely arranged and used for identifying whether the conveying belt 12 conveys the carrier 2 to the position. Clamping air cylinders 15 are connected to the outer sides of the two vertical plates of the U-shaped plate and located at one end of the conveying belt 12, the two clamping air cylinders 15 are oppositely arranged, the driving end of the clamping air cylinder 15 is connected with a pressing rod, and under the driving of the clamping air cylinder 15, the pressing rods on the two sides can move towards or away from each other. When the conveying belt 12 conveys the carrier 2 to the preset position and is sensed by the first induction photoelectric element 14, the clamping air cylinder 15 drives the pressing rod to act, so as to fix the carrier 2 at the preset position.
[0035] The carrier 2 comprises a support seat 21, one end of the support seat 21 is provided with a baffle 22, and the baffle 22 forms an included angle of 25° with the vertical direction. A support table 23 is further arranged on the support seat 21, the support table 23 extends from the bottom of the baffle 22 towards the side away from the baffle 22, and the support table 23 is perpendicular to the baffle 22. The sheets can be arranged side by side on the support seat 21 by leaning against the baffle 22, and since the support seat 21 is still perpendicular to the baffle 22, the adjacent sheets can still be in full contact, so that the angle difference between the adjacent sheets is avoided, thereby avoiding the sheets from being damaged.
[0036] Optionally, as shown in Figure 3 The support table 23 comprises two plate members arranged side by side, the upper side of the plate member is a slope perpendicular to the baffle 22, and the bottom of the slope is connected with the bottom of the baffle 22.
[0037] A bumper pad is further arranged on the carrier 2, the bumper pad is arranged at the end of the support seat 21 away from the baffle 22, the preset position is provided with a reaching block matched with the bumper pad of the carrier 2, and the bumper pad and the reaching block abut against each other when the carrier 2 reaches the preset position.
[0038] The bottom of the frame 11 is connected with two parallel connecting plates 16, which are connected with lifting devices. The lifting devices include a track 31, which is at an angle of 25° with the horizontal direction. Two sliders 32 are slidingly connected on the track 31, and each of the sliders 32 is fixedly connected with a connecting plate 16. The sliders 32 are connected with driving devices, which are used to drive the sliders 32 to slide along the track 31, so as to convey the carrier 2 to a separating position.
[0039] The separating position is provided with a wind knife assembly 4, which includes a connecting rod 41 fixedly connected on the track 31. An end of the connecting rod 41 away from the track 31 is connected with a wind knife 42, a blowing serpentine pipe 43, and a second induction photoelectric element 44. The air outlets of the wind knife 42 and the blowing serpentine pipe 43 are oppositely arranged. The second induction photoelectric element 44 is used to identify whether there is a sheet body at the air outlet of the wind knife 42. Only when the second induction photoelectric element 44 detects that there is a sheet body at the air outlet of the wind knife 42, the sheet taking device 5 will act. Before several of the sheet taking devices 5 act, the blowing serpentine pipe 43 first blows air to the sheet body to try to separate the adjacent sheet bodies. When the sheet taking device 5 sucks the sheet body, the wind knife 42 blows air towards the sheet body to avoid the mutual adsorption of the adjacent two sheet bodies.
[0040] The sheet taking device 5 includes a second support seat, which includes a bottom plate 511 and two side plates 512 fixedly connected with the bottom plate 511. The two side plates 512 are arranged in parallel and there is a gap between the two side plates 512. One of the side plates 512 is fixedly connected with a servo motor 52. The two side plates 512 are provided with symmetrical through holes, in which bearings are arranged. The driving shaft of the servo motor 52 is inserted into the bearings. The driving shaft of the servo motor 52 is fixedly connected with a rod 53, and an end of the rod 53 away from the servo motor 52 is connected with a suction disc assembly 54. Under the driving of the servo motor 52, the suction disc assembly 54 can rotate around the driving shaft of the servo motor 52, so as to approach or move away from the separating position.
[0041] Initially, the rod 53 is arranged horizontally. Under the driving of the servo motor 52, the suction disc assembly 54 rotates 115° around the driving shaft of the servo motor 52, so that the suction disc assembly 54 reaches the carrier 2, thereby adsorbing the sheet body on the carrier 2.
[0042] Through the above technical solution, the sheet bodies are arranged in parallel on the support table 23 by leaning against the inclined baffle 22. Compared with the vertically parallel arranged sheet bodies, the inclined arranged sheet bodies are more easily separated, and are also more easily sucked by the overturning suction disc assembly 54.
[0043] The rod 53 is further connected with a vibration motor 55, and the suction disc assembly 54 is connected with a sheet overlapping detection controller 56. When the servo motor 52 drives the suction disc assembly 54 to approach the sheet separating position to adsorb the sheet, the sheet overlapping detection controller 56 is used to detect whether the sheet adsorbed by the suction disc assembly 54 has overlapping sheets. If the sheet has overlapping sheets, the vibration motor 55 is driven to vibrate to make the adsorbed sheet fall off. Until the sheet overlapping detection controller 56 detects that the sheet adsorbed by the suction disc assembly 54 has no overlapping sheets, the servo motor 52 drives the suction disc assembly 54 to rotate towards the conveying device 6.
[0044] Optionally, the sheet overlapping detection controller 56 can be a double-probe sheet overlapping detection controller commonly used in the market.
[0045] The conveying device 6 and the feeding device 1 are oppositely arranged. Under the driving of the servo motor 52, the suction disc assembly 54 can reciprocally rotate between the carrier 2 and the conveying device 6, so as to transport the sheet from the carrier 2 to the conveying device 6, and the conveying device 6 transports the sheet to the next process.
[0046] The principle and implementation mode of the present application are described by the specific embodiments, and the above embodiment is only used to help understand the method and core idea of the present application. Meanwhile, for the general skilled in the art, the specific implementation mode and application range will be changed according to the idea of the present application. In conclusion, the content of the present application should not be understood as the limitation of the present application.
Claims
1. A wafer picking device, characterized by, The utility model relates to a kind of sheet material automatic picking device, including: carrier, the carrier includes support seat, the support seat is equipped with baffle, the baffle and vertical direction form angle alpha;Feeding device, the feeding device includes conveyor belt, for the carrier is conveyed to preset position;Air knife assembly, the air knife assembly includes air knife;Lifting device, the lifting device is connected with the feeding device, under the driving of the lifting device, the carrier reciprocates between the preset position and the air outlet of air knife;Sheet taking device, the sheet taking device includes suction cup assembly, and with the suction cup assembly connection overturning mechanism, under the driving of the overturning mechanism, the suction cup assembly can be close to or away from the carrier. The baffle is arranged at the end of the support seat, and a support table is further arranged on the support seat, the end of the support table is connected with the bottom of the baffle, and the support table is inclined upward from the end close to the baffle to the end away from the baffle. The angle alpha between the baffle and the vertical direction is 20°-30°, and the support table is perpendicular to the baffle. A bumper pad is arranged on the carrier, and the bumper pad is arranged at the end of the support seat away from the baffle. The feeding device includes a rack, and the conveyor belt is arranged on the rack. Clamping cylinders are arranged at the two sides of the conveyor belt at the preset position. The driving ends of the clamping cylinders on the two sides can move towards or away from each other. The lifting device includes an inclined track, and the track is provided with a sliding block. The rack and the sliding block are fixedly connected.
2. The wafer picking device of claim 1, wherein, The track forms an angle of 20°-30° with the horizontal direction.
3. The sheet plucking device according to claim 2, wherein The air knife assembly includes an inductive photoelectric sensor for identifying whether there is a sheet in the air outlet of the air knife.
4. The sheet plucking device according to any one of claims 1 to 3, wherein The overturning mechanism includes a motor, and a rod is connected to the driving end of the motor. The suction cup assembly and the rod are fixedly connected. The rod is provided with a vibrating element, and the suction cup assembly is provided with a sheet overlap detection controller.
5. The sheet plucking device according to claim 1, wherein The device further includes a conveying device, which is arranged opposite to the feeding device. Under the driving of the overturning mechanism, the suction cup assembly can reciprocate between the carrier and the conveying device.
6. The sheet plucking apparatus of claim 5, wherein 7. The sheet plucking apparatus of claim 6, wherein 8. The wafer picking device of claim 1, wherein, 9. The sheet plucking device according to claim 1, wherein 10. The sheet plucking device according to claim 1, wherein