Taping machine

Abstract

The invention provides a braiding machine, and relates to the technical field of braiding packaging. Comprising a machine frame, a feeding mechanism, a rotating disc mechanism, a visual recognition mechanism, a discharging carrying table, a carrier tape collecting mechanism and a packaging mechanism, a material storage mechanism is arranged on the discharging carrying table, a supplemented material removing mechanism is arranged on the rack, and the material storage mechanism comprises a material taking assembly, a material moving assembly and a conveying belt; the material taking assembly bears a part of workpieces transferred by the rotary disc mechanism and transfers the workpieces on the material taking assembly to the conveying belt, and the conveying belt conveys the workpieces to pass through the visual recognition mechanism. The visual identification mechanism is used for detecting the work on the carrier belt and the workpieces on the conveying belt respectively; the material supplementing and removing mechanism removes defective products on the carrier belt and the conveying belt, and the material supplementing and removing mechanism supplements good products on the conveying belt to the carrier belt. According to the invention, the processing efficiency can be improved when the carrier tape is supplemented.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of tape packaging, and in particular to a taping machine. BACKGROUND

[0002] The taping machine can automatically and orderly load the bulk LED patch components into the carrier tape, and finally wind into a reel, thereby providing convenience for the automatic pickup and mounting of the SMT patch machine, greatly improving the efficiency and accuracy of electronic component mounting, and promoting the development of the electronic manufacturing industry towards automation and high efficiency. With the continuous development of the electronic industry, the performance and efficiency requirements of the taping machine are increasingly improved, and the taping machine technology is continuously improved and innovated to meet higher production demands.

[0003] In the related art, the taping machine comprises a rack, a feeding mechanism, a rotating disc mechanism, a discharging air nozzle, a visual recognition mechanism, a discharging table, a carrier tape collecting mechanism and a packaging mechanism. The carrier tape collecting mechanism moves the carrier tape on the discharging table, and the carrier tape is provided with grooves for accommodating the LED patch components. The discharging table is provided with a filling position, a detection position and a packaging position, the visual recognition mechanism is located at the detection position, and the packaging mechanism is located at the packaging position. The feeding mechanism transports the LED patch components, the rotating disc mechanism sucks the LED patch components transported by the feeding mechanism and loads the LED patch components into the grooves of the carrier tape from the filling position.

[0004] Subsequently, the carrier tape moves the LED patch components to the detection position, and the visual recognition mechanism visually detects the LED patch components in the carrier tape. When it is detected that the LED patch components on the carrier tape are defective products, the position of the defective products on the carrier tape is recorded as a marker position, and the rotating disc mechanism is paused. The carrier tape on the discharging table is reversed, so that the marker position of the carrier tape moves to the filling position, the rotating disc mechanism sucks the defective products on the carrier tape and moves to the discharging air nozzle, the discharging air nozzle blows off the defective products, thereby achieving the rejection of the defective products, the rotating disc mechanism supplements the LED patch components on the carrier tape, and then the marker position of the carrier tape moves to the detection position. After being detected as good products, the carrier tape continues to move normally. Subsequently, the carrier tape moves the LED patch components to the packaging position, and the packaging mechanism hot-presses the film tape on the carrier tape, so as to fix the position of the LED patch components, thereby achieving the packaging of the LED patch components. Finally, the packaged carrier tape is wound into a reel.

[0005] For the related art, the carrier tape needs to be reversed to the filling position, and after the defective LED patch elements are removed and refilled, it is moved to the detection position in the forward direction, which will cause the processing efficiency to be reduced. In some related art, a replenishment and removal mechanism is arranged on the discharge carrier, when the visual recognition mechanism detects that there is a defective product on the carrier tape, the position of the defective product on the carrier tape is recorded as a marker position, the replenishment and removal mechanism sucks the defective product on the carrier tape and removes it. Subsequently, the replenishment and removal mechanism sucks the LED patch elements from the groove of the carrier tape located at the filling position and fills the LED patch elements to the marker position, and the visual recognition mechanism detects the LED patch elements at the marker position, if the LED patch elements refilled at the marker position are good products, the carrier tape is normally moved to the packaging position. If the LED patch elements refilled at the marker position are defective products, the replenishment and removal mechanism needs to repeat the replenishment operation again until the visual recognition mechanism detects that the LED patch elements refilled at the marker position are good products. However, the two or more times of replenishment operation of the replenishment and removal mechanism will cause the processing efficiency to be reduced. SUMMARY

[0006] In order to improve the processing efficiency when replenishing the carrier tape, the application provides a taping machine.

[0007] The application provides a taping machine, which adopts the following technical scheme: A taping machine, comprising a rack and a feeding mechanism, a rotating disc mechanism, a visual recognition mechanism, a discharge carrier, a carrier tape material collecting mechanism and a packaging mechanism arranged on the rack; the carrier tape material collecting mechanism is used to move the carrier tape on the discharge carrier, the feeding mechanism transports workpieces, the rotating disc mechanism transfers the workpieces at the feeding mechanism to the carrier tape on the discharge carrier, and the packaging mechanism packages the carrier tape. A storage mechanism is arranged on the discharge carrier, a replenishment and removal mechanism is arranged on the rack, the storage mechanism comprises a material taking assembly, a material moving assembly and a transportation conveyor belt; the material taking assembly carries a part of the workpieces transferred by the rotating disc mechanism, the material taking assembly transfers the workpieces on the material taking assembly to the transportation conveyor belt, the transportation conveyor belt transports the workpieces to pass through the visual recognition mechanism, and the visual recognition mechanism detects the workpieces on the carrier tape and the workpieces on the transportation conveyor belt respectively; the replenishment and removal mechanism removes the defective products on the carrier tape and the transportation conveyor belt respectively, and the replenishment and removal mechanism replenishes the good products on the transportation conveyor belt to the carrier tape.

[0008] By adopting the technical scheme, the workpiece is transported by the feeding mechanism, the workpiece transported by the feeding mechanism is transferred to the carrying belt of the discharging platform by the rotating disc mechanism, the carrying belt drives the workpiece to move and pass through the visual recognition mechanism. The rotating disc mechanism transfers part of the workpiece to the material taking assembly, the material taking assembly transfers the workpiece on the material taking assembly to the conveying belt, the conveying belt transports the workpiece and makes the workpiece pass through the visual recognition mechanism. The visual recognition mechanism can detect the workpiece on the carrying belt and the conveying belt at the same time, record the positions of defective products on the carrying belt and the conveying belt, and the material supplementing and removing mechanism can remove the defective products on the carrying belt and the conveying belt. For the present application, the material supplementing and removing mechanism does not affect the normal transportation of the workpiece by the carrying belt when removing the workpiece on the conveying belt, so that the workpiece remaining on the conveying belt is a good product. When the carrying belt needs to be supplemented, the material supplementing and removing mechanism supplements the good product on the conveying belt to the vacancy of the carrying belt. Thus, the carrying belt is prevented from reversing and the material supplementing operation is reduced, and the processing efficiency of the banding machine is improved.

[0009] Optionally, the material taking assembly comprises a material taking groove body and a material taking driving source, the material taking groove body is slidingly arranged on the discharging platform, and the material taking driving source drives the material taking groove body to move. The material taking groove body is used for carrying the workpiece, and the rotating disc mechanism transfers part of the workpiece into the material taking groove body.

[0010] By adopting the technical scheme, the material taking driving source drives the material taking groove body to move, so that the material taking groove body carries the workpiece transferred by the rotating disc mechanism after moving to the filling position, and the material taking groove body is convenient for the material taking assembly to transfer the workpiece on the material taking groove body to the conveying belt.

[0011] Optionally, the material taking assembly comprises a two-dimensional moving sliding table and a material taking suction nozzle, the two-dimensional moving sliding table is arranged on the discharging platform, and the material taking suction nozzle is connected with the two-dimensional moving sliding table. The two-dimensional moving sliding table drives the material taking suction nozzle to move, so that the material taking suction nozzle sucks the workpiece in the material taking groove body and places the workpiece on the conveying belt.

[0012] By adopting the technical scheme, the two-dimensional moving sliding table drives the material taking suction nozzle to move, so that the material taking suction nozzle can suck the workpiece in the material taking groove body and place the workpiece on the conveying belt, and the workpiece on the material taking groove body is transferred to the conveying belt.

[0013] Optionally, a material containing groove for containing the workpiece is arranged on the conveying belt.

[0014] By adopting the technical scheme, the material taking assembly places the workpiece in the material containing groove on the conveying belt, improves the position stability of the workpiece in the transportation process, facilitates the conveying belt to drive the workpiece to transport and pass through the visual recognition mechanism for recognition, and is also conducive to the material supplementing and removing mechanism to accurately suck the workpiece on the conveying belt and supplement the carrying belt.

[0015] Optionally, the feeding and rejecting mechanism comprises a three-dimensional moving assembly and a suction nozzle, the three-dimensional moving assembly is arranged on the rack, and the suction nozzle is connected with the three-dimensional moving assembly; the three-dimensional moving assembly drives the suction nozzle to move, so that the suction nozzle respectively sucks the defective products on the carrier tape and the conveying belt, and the suction nozzle places the workpiece on the conveying belt on the carrier tape.

[0016] By adopting the above technical scheme, the three-dimensional moving assembly drives the suction nozzle to move, so that the suction nozzle respectively sucks the defective products on the carrier tape and the conveying belt, the defective products on the carrier tape and the conveying belt can be rejected, and the good products on the conveying belt can be fed to the carrier tape.

[0017] Optionally, the discharging table is connected with a collecting box, and the suction nozzle places the defective products sucked from the carrier tape and the conveying belt in the collecting box.

[0018] By adopting the above technical scheme, the three-dimensional moving assembly drives the suction nozzle to move, so that the suction nozzle respectively sucks the defective products on the carrier tape and the conveying belt, the defective products on the carrier tape and the conveying belt can be rejected, and the good products on the conveying belt can be fed to the carrier tape.

[0019] Optionally, the rack is provided with a detection mechanism, the detection mechanism is located on the side of the rotating disc mechanism, and the detection mechanism comprises a first positioning assembly, a first detection assembly and a discharging assembly arranged on the rack in sequence. The first positioning assembly is used for calibrating the position of the workpiece on the rotating disc mechanism, the first detection assembly is used for electrically detecting and polarity detecting the workpiece on the rotating disc mechanism, and the discharging assembly is used for rejecting the defective product on the rotating disc mechanism.

[0020] By adopting the above technical scheme, the detection mechanism is arranged on the side of the rotating disc mechanism, the first positioning assembly calibrates the position of the workpiece, and the subsequent detection accuracy is ensured. The first detection assembly electrically detects the workpiece, and screens out the defective product. The first detection assembly polarity detects the workpiece, and detects the direction of the positive and negative poles of the workpiece. The discharging assembly rejects the defective product, and avoids the defective product from entering the subsequent process.

[0021] Optionally, the detection mechanism further comprises a rotating adjusting assembly, a second positioning assembly, a second detection mechanism and a discharging pipe arranged on the rack in sequence, and the rotating adjusting assembly is located at the next station of the discharging assembly. The rotation adjusting assembly is used to drive the workpiece on the rotating disc mechanism to rotate, the second positioning assembly is used to calibrate the position of the workpiece on the rotating disc mechanism, and the second detection mechanism is used for electrical detection and polarity detection of the workpiece on the rotating disc mechanism; the discharge pipe is connected with the discharging table, and the rotating disc mechanism discharges the defective products into the discharge pipe.

[0022] By adopting the technical scheme, the rotation adjusting assembly can drive the workpiece on the rotating disc mechanism to rotate, facilitating subsequent calibration and detection. The second positioning assembly calibrates the position of the workpiece, so that the workpiece is in an accurate position to improve detection accuracy. The second detection mechanism performs electrical detection and polarity detection on the workpiece, further screening defective products. The discharge pipe is connected with the discharging table, and the rotating disc mechanism can discharge the workpiece into the discharge pipe, facilitating processing of defective products.

[0023] Optionally, the first positioning assembly comprises a positioning support table and an electric chuck, the positioning support table is connected with the rack, and the electric chuck is connected with the positioning support table, and the electric chuck clamps and positions the workpiece on the rotating disc mechanism.

[0024] By adopting the technical scheme, the positioning support table provides support for the electric chuck, the electric chuck can clamp and position the workpiece on the rotating disc mechanism, improving the accuracy of the position of the workpiece, facilitating subsequent detection and processing.

[0025] Optionally, the rotation adjusting assembly comprises a support table, a calibration column and a rotation driving element, the support table is connected with the rack, the calibration column is rotationally connected with the support table, and the rotation driving element is connected with the support table, the rotation driving element drives the calibration column to rotate, so that the calibration column drives the workpiece on the rotating disc mechanism to rotate.

[0026] By adopting the technical scheme, the support table is connected with the rack to provide support for the calibration column and the rotation driving element. The rotation driving element drives the calibration column to rotate, so that the calibration column drives the workpiece on the rotating disc mechanism to rotate, realizing rotation adjustment of the workpiece and improving the position accuracy of the workpiece.

[0027] In summary, the present application has at least one of the following beneficial effects: 1. The material taking assembly carries a part of the workpieces transported by the rotating disc mechanism, the material moving assembly moves the workpieces on the material taking assembly to the conveying belt, the conveying belt drives the workpieces to be transported through the visual identification mechanism, the visual identification mechanism can detect the workpieces on the carrier tape and the conveying belt at the same time, the material supplementing and removing mechanism removes the defective products on the carrier tape and the conveying belt respectively, and can supplement the good products on the conveying belt to the carrier tape, improving the carrier tape rewinding and multiple material supplementing operations, thereby improving the processing efficiency of the carrier tape machine; 2. The material handling drive source moves the material handling trough to the filling position. The turntable mechanism places a portion of the workpiece into the material handling trough. Then, the material handling drive source moves the material handling trough out of the filling position. The two-dimensional moving slide moves the material transfer nozzle, which picks up the workpiece located on the material handling trough and places it on the conveyor belt, increasing the reserve of workpieces that can be used for replenishment. 3. The three-dimensional moving component drives the suction nozzle to move, enabling the suction nozzle to pick up good products located on the conveyor belt and place them in the gaps of the carrier belt, thereby achieving effective replenishment of the carrier belt. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the tape and reel machine according to an embodiment of this application; Figure 2 This is a schematic diagram of the structure of the turntable mechanism, vision recognition mechanism, carrier tape receiving mechanism, discharging platform and packaging mechanism in the embodiments of this application; Figure 3 This is a schematic diagram of the structure of the turntable mechanism, detection mechanism, discharge platform and collection box in the embodiments of this application; Figure 4 This is a schematic diagram of the structure of the rotation adjustment component according to an embodiment of this application; Figure 5 This is a schematic diagram of the structure of the material discharging platform, visual recognition mechanism, material storage mechanism, material replenishment and rejection mechanism, and packaging mechanism in the embodiments of this application; Figure 6 yes Figure 5 A magnified structural diagram of part A in the middle; Figure 7 yes Figure 5 A magnified structural diagram of part B.

[0029] Label explanation: 1, rack; 2, feeding mechanism; 21, vibration disc; 22, conveying track; 3, rotary disc mechanism; 4, detection mechanism; 41, first positioning assembly; 411, positioning support table; 412, electric chuck; 42, first detection assembly; 421, test support table; 422, detection electrode; 43, discharging assembly; 431, discharging support frame; 432, discharging blow nozzle; 44, rotary adjustment assembly; 441, support table; 442, calibration column; 443, rotary driving element; 45, second positioning assembly; 46, second detection assembly; 47, discharging pipe; 5, visual recognition mechanism; 51, bearing support; 52, camera; 6, discharging platform; 7, carrier tape collecting mechanism; 71, carrier tape unwinding roller; 72, carrier tape winding roller; 73, winding driving source; 8, storage mechanism; 81, material taking assembly; 811, material taking groove body; 812, material taking driving source; 82, material moving assembly; 821, two-dimensional moving slide table; 822, material moving suction nozzle; 83, conveying belt; 9, material supplementing and removing mechanism; 91, three-dimensional moving assembly; 92, suction nozzle; 100, packaging mechanism; 1001, film tape unwinding roller; 1002, hot pressing block; 101, material collecting box. DETAILED DESCRIPTION

[0030] The following Figures 1 to 7 The present application is further described in detail.

[0031] Reference Figure 1 and Figure 2 A taping machine includes a rack 1, a feeding mechanism 2, a rotary disc mechanism 3, a detection mechanism 4, a visual recognition mechanism 5, a discharging platform 6, a carrier tape collecting mechanism 7, a storage mechanism 8, a material supplementing and removing mechanism 9, and a packaging mechanism 100. In this embodiment, the workpieces are specifically LED patch elements. The feeding mechanism 2 feeds and transports the workpieces, the rotary disc mechanism 3 transfers the workpieces transported by the feeding mechanism 2 to the carrier tape, the carrier tape collecting mechanism 7 moves the carrier tape on the discharging platform 6, and the detection mechanism 4 detects the workpieces. The rotary disc mechanism 3 transfers a part of the workpieces to the storage mechanism 8, the visual recognition mechanism 5 detects the carrier tape and the workpieces in the storage mechanism 8, the visual recognition mechanism 5 identifies defective products, the material supplementing and removing mechanism 9 removes the defective products on the carrier tape and the storage mechanism 8, and transfers the good products in the storage mechanism 8 to the carrier tape, and the packaging mechanism 100 packages the workpieces on the carrier tape.

[0032] Reference Figure 1 and Figure 2 The feeding mechanism 2 includes a vibration disc 21 and a conveying track 22, both of which are fixedly connected with the rack 1. The workpieces are put into the vibration disc 21, and the vibration disc 21 transports the workpieces to the conveying track 22. The rotary disc mechanism 3 is installed on the rack 1, and absorbs and moves the workpieces on the conveying track 22.

[0033] Referring to Figure 2 and Figure 3 , the detection mechanism 4 includes a first positioning assembly 41, a first detection assembly 42, a material discharge assembly 43, a rotation adjustment assembly 44, a second positioning assembly 45, a second detection assembly 46 and a material discharge pipe 47 arranged in sequence on the side of the turntable mechanism 3. The first positioning assembly 41 includes a positioning support table 411 and an electric chuck 412, the positioning support table 411 is fixedly connected with the rack 1, and the electric chuck 412 is fixedly connected with the positioning support table 411. The turntable mechanism 3 drives the workpiece to move to the electric chuck 412, and the four clamping jaws of the electric chuck 412 are close to each other, so as to clamp and position the workpiece on the turntable mechanism 3, so as to calibrate the position of the workpiece. After clamping and positioning, the clamping jaws of the electric chuck 412 are loosened to release the clamping of the workpiece.

[0034] Referring to Figure 3 , the first detection assembly 42 includes a test support table 421 and a detection electrode 422, the test support table 421 is fixedly connected with the rack 1, and the detection electrode 422 is fixedly connected with the test support table 421. The turntable mechanism 3 drives the workpiece to contact with the detection electrode 422, so that the positive and negative electrodes of the workpiece are electrically connected with the detection electrode 422, so as to judge whether the circuit of the workpiece is damaged, and the polarity direction of the positive and negative electrodes of the workpiece can be detected. If it is detected that the circuit of the current workpiece is damaged, it is determined that the current workpiece is a defective product.

[0035] Referring to Figure 3 , the material discharge assembly 43 includes a material discharge support frame 431 and a material discharge blow nozzle 432, the material discharge support frame 431 is fixedly connected with the rack 1, and the material discharge blow nozzle 432 is fixedly connected with the material discharge support frame 431. When the first detection assembly 42 detects that the workpiece located on the turntable mechanism 3 is a defective product, the turntable mechanism 3 moves the defective product to the material discharge blow nozzle 432, and the material discharge blow nozzle 432 blows gas to blow off the defective product, so as to reject the defective product.

[0036] Referring to Figure 3 and Figure 4 , the rotation adjustment assembly 44 includes a support table 441, a calibration column 442 and a rotation driving element 443. The support table 441 is fixedly connected with the rack 1, the calibration column 442 is rotationally connected with the support table 441, a calibration groove is formed at the top end of the calibration column 442, and the rotation driving element 443 is fixedly connected with the support table 441. If the first detection assembly 42 detects that the polarity direction of the workpiece is opposite to the predetermined direction, the turntable mechanism 3 drives the workpiece to extend into the calibration groove of the calibration column 442, and the rotation driving element 443 drives the calibration column 442 to rotate, so as to drive the workpiece to rotate, so as to exchange the polarity direction of the workpiece. If the first detection assembly 42 detects that the polarity direction of the workpiece is the same as the predetermined direction, the rotation adjustment assembly 44 does not operate the workpiece.

[0037] Reference Figure 3 The second positioning assembly 45 is structurally identical to the first positioning assembly 41, and the second detection assembly 46 is structurally identical to the first detection assembly 42. After the workpiece passes through the rotation adjusting assembly 44, the workpiece is moved by the turntable mechanism 3 to the second positioning assembly 45 and the second detection assembly 46 in turn. The second positioning assembly 45 clamps and positions the workpiece to calibrate the position of the workpiece. The second detection assembly 46 performs electrical detection and polarity detection on the workpiece to determine whether the circuit of the workpiece is damaged and whether the polarity direction of the workpiece is the same as the predetermined direction, thereby further improving the accuracy of workpiece detection.

[0038] Reference Figure 2 and Figure 3 The discharge carrier 6 is fixedly connected to the rack 1, and the discharge pipe 47 is fixedly connected to the discharge carrier 6. When the second detection assembly 46 detects defective products, the turntable mechanism 3 places the defective products in the discharge pipe 47, and the discharge pipe 47 collects the defective products.

[0039] Reference Figure 1 and Figure 2 The carrier tape collecting mechanism 7 includes a carrier tape unwinding roller 71, a carrier tape winding roller 72, and a winding driving source 73. The carrier tape unwinding roller 71 is rotationally connected to the rack 1, the carrier tape winding roller 72 is rotationally connected to the rack 1, and the winding driving source 73 is fixedly connected to the rack 1. The winding driving source 73 specifically adopts a motor. The carrier tape is wound on the carrier tape unwinding roller 71. After passing through the discharge carrier 6, the carrier tape is fixedly connected to the carrier tape winding roller 72. The winding driving source 73 drives the carrier tape winding roller 72 to rotate, so that the carrier tape moves on the discharge carrier 6. The discharge carrier 6 is provided with a filling position, which is located at one end of the discharge carrier 6 close to the turntable mechanism 3. A plurality of grooves are formed in the carrier tape. The turntable mechanism 3 fills the workpiece into the grooves of the carrier tape at the filling position.

[0040] Reference Figure 5 and Figure 6 The storage mechanism 8 includes a material taking assembly 81, a material moving assembly 82, and a transportation conveyor belt 83. The material taking assembly 81 includes a material taking groove body 811 and a material taking driving source 812. The material taking groove body 811 is slidingly connected to the discharge carrier 6, and the material taking driving source 812 is fixedly connected to the discharge carrier 6. The material taking driving source 812 specifically adopts an electric push rod. The material taking driving source 812 drives the material taking groove body 811 to move, so that the material taking groove body 811 is located above the carrier tape, i.e., the material taking groove body 811 moves to the filling position, and the turntable mechanism 3 fills the workpiece into the material taking groove body 811. Then, the material taking driving source 812 drives the material taking groove body 811 to move away from the carrier tape, i.e., the material taking groove body 811 moves away from the filling position. At this time, the turntable mechanism 3 can normally fill the workpiece into the carrier tape at the filling position.

[0041] Reference Figure 5 and Figure 6The material moving assembly 82 comprises a two-dimensional moving slide 821 and a material moving suction nozzle 822. The two-dimensional moving slide 821 is specifically a two-axis linear module. The body of the two-dimensional moving slide 821 is fixedly connected to the rack 1. The material moving suction nozzle 822 is fixedly connected to the moving end of the two-dimensional moving slide 821. The two-dimensional moving slide 821 can drive the material moving suction nozzle 822 to move in the horizontal direction and the vertical direction.

[0042] With reference to Figure 5 and Figure 6 The conveying belt 83 is fixedly connected to the discharging platform 6. The conveying belt 83 comprises a belt body, rollers and a motor. The belt body is sleeved on the two rollers. The motor drives the rollers to rotate, so that the belt body moves. The belt body of the conveying belt 83 is parallel to the belt. A plurality of material containing grooves are formed in the belt body of the conveying belt 83. The two-dimensional moving slide 821 drives the material moving suction nozzle 822 to move, so that the material moving suction nozzle 822 can suck the workpieces in the material taking groove body 811 and place the workpieces in the material containing grooves of the conveying belt 83. Then, the conveying belt 83 drives the workpieces to move.

[0043] With reference to Figure 5 and Figure 7 The visual recognition mechanism 5 comprises a bearing bracket 51 and a camera 52. The bearing bracket 51 is fixedly connected to the rack 1. The camera 52 is fixedly connected to the bearing bracket 51. The field of view of the camera 52 covers the belt and the conveying belt 83. The camera 52 simultaneously shoots the images of the workpieces on the belt and the conveying belt 83 and compares the shot images with standard images, so as to simultaneously detect the defective products on the belt and the conveying belt 83.

[0044] With reference to Figure 5 and Figure 7 The material supplementing and removing mechanism 9 comprises a three-dimensional moving assembly 91 and a suction nozzle 92. The three-dimensional moving assembly 91 is specifically a three-axis linear module. The body of the three-dimensional moving assembly 91 is fixedly connected to the rack 1. The suction nozzle 92 is fixedly connected to the moving end of the three-dimensional moving assembly 91. A material collecting box 101 is fixedly connected to the discharging platform 6. The material collecting box 101 is fixedly connected to the discharging platform 6. The three-dimensional moving assembly 91 drives the suction nozzle 92 to move in the three-dimensional space, so that the suction nozzle 92 can suck the defective products on the belt and the conveying belt 83 respectively and place the defective products in the material collecting box 101. The belt has a vacancy after the defective products are removed. The three-dimensional moving assembly 91 drives the suction nozzle 92 to move again, so that the suction nozzle 92 sucks the good products on the conveying belt 83 and fills the vacancy of the belt, so as to realize the material supplementing operation.

[0045] With reference to Figure 6 and Figure 7For the present application, when the carrier tape is detected to have no defective products, and the conveying belt 83 has defective products, the carrier tape moves normally, and in the working gap where the carrier tape moves normally, the feeding and removing mechanism 9 removes the defective products on the conveying belt 83, so that the workpieces remaining on the side of the conveying belt 83 close to the feeding and removing mechanism 9 are good products. When the carrier tape is detected to have defective products, the feeding and removing mechanism 9 removes the defective products on the carrier tape first, and then feeds the good products of the conveying belt 83 to the vacancy of the carrier tape, so as to improve the overall work efficiency.

[0046] Reference Figure 1 And Figure 5 The packaging mechanism 100 includes a film tape unwinding roller 1001 and a hot pressing block 1002, the film tape unwinding roller 1001 is rotationally connected with the rack 1, the film tape is wound on the film tape unwinding roller 1001, the hot pressing block 1002 is fixedly connected with the rack 1, and the film tape passes between the hot pressing block 1002 and the carrier tape. After the workpieces on the carrier tape are detected by the visual recognition mechanism 5 and fed by the feeding and removing mechanism 9, the hot pressing block 1002 hot-presses the film tape on the carrier tape, the film tape fixes the position of the workpieces on the carrier tape, so as to package the workpieces on the carrier tape, and finally the carrier tape winding roller 72 winds the packaged carrier tape into a disc for collection.

[0047] The implementation principle of the taping machine in the embodiment of the present application is as follows: the feeding mechanism 2 feeds and transports the workpieces, the rotating disc mechanism 3 transfers the workpieces to the carrier tape, the material taking assembly 81 carries a part of the workpieces, and the material moving assembly 82 transfers the workpieces on the material taking assembly 81 to the conveying belt 83. The carrier tape and the conveying belt 83 make the workpieces pass through the visual recognition mechanism 5, the visual recognition mechanism 5 detects the defective products on the carrier tape and the conveying belt 83. The feeding and removing mechanism 9 removes the defective products on the carrier tape and the conveying belt 83, and feeds the good products on the conveying belt 83 to the carrier tape. Then, the packaging mechanism 100 packages the workpieces on the carrier tape, and the carrier tape winding roller 72 winds the packaged carrier tape into a disc.

[0048] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, so: 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 tape and reel machine, characterized in that, It includes a frame (1) and a feeding mechanism (2), a turntable mechanism (3), a vision recognition mechanism (5), an unloading platform (6), a carrier tape receiving mechanism (7), and a packaging mechanism (100) disposed on the frame (1); the carrier tape receiving mechanism (7) is used to move the carrier tape on the unloading platform (6), the feeding mechanism (2) transports the workpiece, the turntable mechanism (3) transfers the workpiece at the feeding mechanism (2) to the carrier tape on the unloading platform (6), and the packaging mechanism (100) packages the carrier tape; The discharge platform (6) is provided with a storage mechanism (8), and the frame (1) is provided with a material replenishment and rejection mechanism (9). The storage mechanism (8) includes a material picking component (81), a material transfer component (82), and a conveyor belt (83). The material picking component (81) carries a portion of the workpieces transferred by the turntable mechanism (3). The material picking component (81) transfers the workpieces on the material picking component (81) to the conveyor belt (83). The conveyor belt (83) transports the workpieces through the vision recognition mechanism (5). The vision recognition mechanism (5) detects the workpieces on the carrier belt and the workpieces on the conveyor belt (83) respectively. The material replenishment and rejection mechanism (9) rejects defective products on the carrier belt and the conveyor belt (83) respectively. The material replenishment and rejection mechanism (9) replenishes the good products on the conveyor belt (83) to the carrier belt.

2. A tape and reel machine according to claim 1, characterized in that, The material handling assembly (81) includes a material handling trough (811) and a material handling drive source (812). The material handling trough (811) is slidably disposed on the discharge platform (6). The material handling drive source (812) drives the material handling trough (811) to move. The material handling trough (811) is used to carry the workpiece. The turntable mechanism (3) transfers a portion of the workpiece into the material handling trough (811).

3. A tape and reel machine according to claim 2, characterized in that, The material transfer assembly (82) includes a two-dimensional moving slide (821) and a material transfer nozzle (822). The two-dimensional moving slide (821) is disposed on the discharge platform (6). The material transfer nozzle (822) is connected to the two-dimensional moving slide (821). The two-dimensional moving slide (821) drives the material transfer nozzle (822) to move, so that the material transfer nozzle (822) picks up the workpiece in the material receiving trough (811) and places it on the conveyor belt (83).

4. A tape and reel machine according to claim 1, characterized in that, The conveyor belt (83) is provided with a material-holding groove for accommodating the workpiece.

5. A tape and reel machine according to claim 1, characterized in that, The feeding rejection mechanism (9) includes a three-dimensional moving component (91) and a suction nozzle (92). The three-dimensional moving component (91) is mounted on the frame (1), and the suction nozzle (92) is connected to the three-dimensional moving component (91). The three-dimensional moving component (91) drives the suction nozzle (92) to move, so that the suction nozzle (92) picks up defective products located on the carrier belt and the conveyor belt (83) respectively, and the suction nozzle (92) places the workpiece on the conveyor belt (83) onto the carrier belt.

6. A tape and reel machine according to claim 5, characterized in that, The discharge platform (6) is connected to a collection box (101), and the defective products picked up by the suction nozzle (92) from the carrier belt and the conveyor belt (83) are placed in the collection box (101).

7. A tape and reel machine according to claim 1, characterized in that, The frame (1) is provided with a detection mechanism (4), which is located on the periphery of the turntable mechanism (3). The detection mechanism (4) includes a first positioning component (41), a first detection component (42), and a discharge component (43) arranged sequentially on the frame (1). The first positioning component (41) is used to calibrate the position of the workpiece located on the turntable mechanism (3), the first detection component (42) is used to perform electrical and polarity detection on the workpiece located on the turntable mechanism (3), and the discharge component (43) is used to remove defective products located on the turntable mechanism (3).

8. A tape and reel machine according to claim 7, characterized in that, The detection mechanism (4) further includes a rotary adjustment component (44), a second positioning component (45), a second detection mechanism (4) and a discharge pipe (47) arranged sequentially on the frame (1), wherein the rotary adjustment component (44) is located at the next station after the discharge component (43); The rotation adjustment component (44) is used to drive the workpiece located on the turntable mechanism (3) to rotate; the second positioning component (45) is used to calibrate the position of the workpiece located on the turntable mechanism (3); the second detection mechanism (4) is used to perform electrical and polarity detection on the workpiece located on the turntable mechanism (3); the discharge pipe (47) is connected to the discharge platform (6); and the turntable mechanism (3) discharges defective products into the discharge pipe (47).

9. A tape and reel machine according to claim 7, characterized in that, The first positioning component (41) includes a positioning support platform (411) and an electric chuck (412). The positioning support platform (411) is connected to the frame (1), and the electric chuck (412) is connected to the positioning support platform (411). The electric chuck (412) clamps and positions the workpiece located on the turntable mechanism (3).

10. A tape and reel machine according to claim 8, characterized in that, The rotation adjustment assembly (44) includes a support platform (441), a calibration column (442), and a rotation drive element (443). The support platform (441) is connected to the frame (1), the calibration column (442) is rotatably connected to the support platform (441), and the rotation drive element (443) is connected to the support platform (441). The rotation drive element (443) drives the calibration column (442) to rotate, so that the calibration column (442) drives the workpiece located on the turntable mechanism (3) to rotate.

Images