Material banding apparatus

Abstract

The utility model relates to automatic technology field discloses a kind of material braider, including being set to two and respectively for the feeding assembly of different material of device, the belt conveying mechanism for conveying belt and having several load slots on belt, the transfer assembly for sequentially transferring the material on one output end to each load slot in belt, detection mechanism and the feeding assembly for the unqualified problem material in each load slot are thrown and replenish material, and two feeding assemblies all have output end;The detection mechanism includes first detection part and second detection part.By setting two respectively device different material feeding assembly, cooperate detection mechanism and feeding mechanism, two kinds of materials can be packaged and braided according to the needs of processing, effectively reduce the occupied space and cost of equipment, while effectively avoid mixing material, and automatically replenish material by feeding assembly.

Description

Technical Field

[0001] This utility model relates to the field of automation technology, and in particular to a material taping device. Background Technology

[0002] Material taping and packaging equipment is a core piece of equipment used for the automated production and packaging of electronic components. By integrating feeding, testing and packaging functions, it achieves efficient tape and reel processing of materials.

[0003] Existing material taping and weaving equipment is typically designed for packaging only one type of material. This method ensures that materials are not mixed or mismatched during packaging, requiring only an inspection of the material's appearance. However, if two different materials are to be packaged and taped, two separate material taping and weaving equipment are needed, increasing both cost and space requirements. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide a material taping device to solve the problem that the existing material taping devices can only be used for packaging and taping one type of material.

[0005] To solve the above-mentioned technical problems, the present invention provides a material feeding device comprising a feeding assembly, a carrier belt conveying mechanism, a transfer assembly, a detection mechanism, and a replenishing assembly. Two feeding assemblies are provided, each for feeding different materials, and both feeding assemblies have an output end for sequentially outputting materials. The carrier belt conveying mechanism is used to convey a carrier belt with several loading slots. The transfer assembly is used to sequentially transfer materials from one output end to the loading slots on the carrier belt. The detection mechanism includes a first detection unit for performing qualification detection on the materials in each loading slot by switching to one of the qualified materials, and a second detection unit for performing visual inspection on each loading slot. The replenishing assembly is used to discard and replenish defective materials in each loading slot.

[0006] Furthermore, both feeding components are connected to a moving component, which drives the two feeding components to move so that one of the output ends moves to a feeding position, and the feeding component transfers the material on the output end that has moved to the feeding position to the carrier belt conveyor.

[0007] Furthermore, the carrier belt conveying mechanism includes a first reel with an empty carrier belt wound on it and a conveying assembly for conveying the carrier belt on the first reel. The conveying assembly has a conveying channel through which the carrier belt moves along a conveying direction. The conveying channel has, in sequence along the conveying direction, a loading position exposed for the transfer assembly to transfer material onto the carrier belt, a first detection position for the first detection unit to detect material thereon, a second detection position for the second detection unit to detect material thereon, and a discharge position for the carrier belt to output material. The replenishing assembly is used to throw material from the carrier belt trough at the second detection position and replenish the material at the loading position into the trough at the second detection position. A recovery channel is formed on the conveying assembly and on the side outside the second detection position for the replenishing assembly to throw material.

[0008] Furthermore, the conveying assembly includes a first base, a transmission unit mounted on the first base for moving the carrier belt, and a power unit mounted on the first base for driving the transmission unit. The conveying channel is formed on the first base. The transmission unit includes two synchronously driven transmission wheels, which are respectively located on the sides of the loading and unloading positions to allow the carrier belt to enter and exit the conveying channel. The outer circumferences of the two transmission wheels are provided with a plurality of protrusions at equal intervals, and the carrier belt is provided with a plurality of through holes for the protrusions to pass through and drive the carrier belt to move. The conveying assembly also includes a first tensioning part disposed on the first base for tensioning the carrier belt.

[0009] Furthermore, the feeding assembly has a suction section that moves laterally to approach or move away from the loading position, and when the suction section moves laterally to face the loading position, there is only a gap between the suction section and the loading tank located at the loading position for qualified material to be located therein and for qualified material to be sucked up.

[0010] Furthermore, the two feeding assemblies are respectively used to hold materials at different heights. The first detection unit is used to detect the height of the material. The second detection unit includes a pressing part that can be moved to hold the material on the carrier belt and a vision detection unit for detecting the orientation of the material in the carrier trough and whether there is a shortage of material. The pressing part has a window for exposing the material to the outside. The vision detection unit detects the material through the window, and the feeding assembly throws and feeds the material through the window.

[0011] Furthermore, the present invention also includes a sealing assembly for sealing a carrier belt carrying the tested material on a carrier belt conveyor mechanism; the sealing assembly includes a film-coating part for applying a film to the carrier belt by the pull of the carrier belt conveyor mechanism and a sealing part for heat-sealing the film-coated carrier belt; the conveying channel also has a sealing position located between a second feeding position and a discharging position, the film of the film-coating part enters the conveying channel from the sealing position, and the sealing part heat-seales the carrier belt at the sealing position.

[0012] Furthermore, an inclined guide block is provided at the sealing position, and a guide groove is provided on the side of the guide block facing the loading position to connect the conveying channel and allow the film to move through.

[0013] Furthermore, the present invention also includes a cutting component for cutting the plastic-sealed carrier tape as needed, and a second reel for winding the cut product.

[0014] Furthermore, the cutting assembly includes a guide channel located at one end of the carrier conveyor mechanism for outputting the encapsulated carrier tape, and a cutting blade for cutting the passing encapsulated carrier tape, wherein the second roll reel is located outside the end of the guide channel away from the carrier conveyor mechanism.

[0015] The material taping device of this utility model has at least the following beneficial effects: by setting two feeding components that respectively feed different materials, and in conjunction with the detection mechanism and the replenishing mechanism, it is possible to package and tap the two materials separately as needed, effectively reducing the space occupied and cost of the equipment, while also effectively avoiding material mixing, and automatically replenishing materials through the replenishing component. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the material taping device of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the material taping device (with hidden upper box) of this utility model;

[0019] Figure 3 This is a schematic diagram of the assembly structure of the feeding component and the moving component of this utility model;

[0020] Figure 4 This is a schematic diagram of the output end of the feeding component of this utility model;

[0021] Figure 5 This is a structural schematic diagram of the transfer component (hidden side panel) of this utility model;

[0022] Figure 6 This is a schematic diagram of the assembly structure of the carrier belt conveying mechanism, the encapsulation assembly, the detection mechanism, and the cutting assembly of this utility model;

[0023] Figure 7This is a schematic diagram of the assembly structure of the carrier belt conveying mechanism, the detection mechanism, and the encapsulation component of this utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the conveying component of this utility model;

[0025] Figure 9 This is a schematic diagram of the assembly structure of the second detection part, the coating part, and the encapsulation assembly of this utility model;

[0026] Figure 10 This is a schematic diagram of the feeding assembly of this utility model;

[0027] Figure 11 This is a schematic diagram of the material replenishment component (hidden protective cover) of this utility model.

[0028] The meanings of the labels in the attached diagram are as follows:

[0029] Frame 1, Upper housing 11, Lower housing 12, Mounting platform 13, Door 14, Outlet 15, Feeding assembly 2, Vibratory feeder 21, Linear feeder 211, Moving channel 2111, Output port 212, First hopper 22, Nozzle 221, Moving assembly 23, First slide rail 231, First slider 232, Base plate 233, Transfer assembly 3, Second base 31, Housing 32, Handling robot 33, First motor 331, Second slide rail 332, Second slider 333, Guide rail 334, Sliding block 335, Connecting bar 336, First suction nozzle 337, First suction control unit 34. Carrier belt conveyor mechanism; 4. First roll reel; 41. Conveying assembly; 42. First base; 421. Transmission unit; 422. Transmission wheel; 4221. Protrusion; 4222. First gear; 4223. Power unit; 423. First tensioning unit; 424. First rocker arm; 4241. First holding arm; 4242. First tension spring; 4243. First roller; 4244. Ring groove; 4245. Recycling channel; 425. Guide block; 426. Guide groove; 4261. Carrier belt; 43. Carrier groove; 431. Perforation; 432. Conveying channel; 44. Clearance groove; 441. Cover plate; 442. Loading position; 443. First detection. Position 444, Second Inspection Position 445, Sealing Position 446, Discharge Position 447, Inspection Mechanism 5, First Inspection Unit 51, First Auxiliary Support 511, Second Inspection Unit 52, Second Auxiliary Support 521, Holding Unit 522, Third Slide Rail 5221, Third Slider 5222, Vertical Plate 5223, Pressure Plate 5224, Window 5225, Vision Inspection Unit 523, Camera 5231, Light Source Support 5232, Material Feeding Assembly 6, Third Base 601, Fourth Slide Rail 602, Fourth Slider 603, Fourth Base 604, Third Drive Unit 605, Fifth Slide Rail 606, Fifth slider; 607, Fifth base; 608, Sixth slide rail; 609, Sixth slider; 610, Cantilever; 611, Suction unit; 612, Protective cover; 613, Fourth drive unit; 614, Sealing assembly; 7, Coating unit; 71, Coating disc; 711, Guide roller; 712, Second tensioning unit; 713, Second rocker arm; 7131, Second tension spring; 7132, Sealing unit; 72, Third motor; 721, Sealing hot melt machine; 722, Seventh slide rail; 723, Seventh slider; 724, Cutting assembly; 8, Guide channel; 81, Sixth base; 82, Guide strip; 83, Fourth motor; 84, Second reel; 9. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] Please see Figures 1 to 11The material tape feeding device of this utility model includes a frame 1, a feeding assembly 2 mounted on the frame 1, a transfer assembly 3 mounted on the frame 1 and located outside the side of the feeding assembly 2, a carrier belt conveying mechanism 4 mounted on the frame 1 and located outside the side of the transfer assembly 3, a detection mechanism 5 mounted on the frame 1 and located outside the side of the carrier belt conveying mechanism 4, a replenishing assembly 6 mounted on the frame 1 and located outside the side of the carrier belt conveying mechanism 4, a sealing assembly 7 mounted on the frame 1 and located above the carrier belt conveying mechanism 4, a cutting assembly 8 mounted on the frame 1 and located outside the side of the carrier belt conveying mechanism 4, and a second roll take-up 9 mounted on the frame 1 and located outside the side of the cutting assembly 8. The frame 1 is used to support and protect the various components or mechanisms. The feeding component 2 is used to hold materials. The transfer component 3 will transfer the materials on the feeding component 2 to the carrier belt conveyor 4 in sequence. The carrier belt conveyor 4 is used to convey the carrier belt 43 with several loading slots 431. The detection mechanism 5 is used to detect the materials on the carrier belt conveyor 4 that have passed through the detection mechanism 5, so as to detect and avoid the occurrence of mixed materials, missing materials, or reversed materials in time. The replenishment component 6 will correct the materials when the detection mechanism 5 detects mixed materials, missing materials, or reversed materials. The sealing component 7 will seal the carrier belt 43 that has passed the inspection and carries qualified materials. Then the materials are conveyed to the cutting component 8, which will cut the carrier belt 43 after it has a certain amount of material. The second roll reel 9 will reel in the full carrier belt 43.

[0032] Please see Figure 1 and Figure 2 The frame 1 has a box-like structure and includes an upper box 11 and a lower box 12. A horizontal mounting platform 13 is located on the top surface of the lower box 12. The upper box 11 is hollow inside and open at the bottom, and is fixedly connected to the mounting platform 13. Each side wall of the upper box 11 has an openable door 14 for easy access. The lower box 12 can be a control cabinet, and all electrical equipment can be installed inside it.

[0033] Please see Figure 2 and Figure 3Two feeding components 2 are configured and installed on the mounting platform 13, arranged side by side. The two feeding components 2 are used to hold different materials, which have a height difference. In one embodiment, both products are cylindrical or frustum-shaped, with their top surfaces horizontal and capable of being sucked up. In this embodiment, each feeding component 2 includes a vibrating plate 21 and a first hopper 22 for feeding materials to the vibrating plate 21. The first hopper 22 is mounted on the top of a connecting frame on the mounting platform 13, positioned diagonally above the vibrating plate 21. At the bottom of the first hopper 22, a nozzle 221 extends from its inner cavity toward the top of the vibrating plate 21. An electric valve extending into the bottom of the first hopper 22 can be installed on the connecting frame. The opening and closing of the electric valve connects the material in the first hopper 22 to the nozzle 221, allowing the material to slide from the nozzle 221 onto the vibrating plate 21. The first hopper 22 has an open top with a wide opening to facilitate material loading. The vibratory feeder 21 includes a chassis driven by electromagnetic or piezoelectric means, a second hopper mounted on top of the chassis, a controller mounted on the mounting platform 13, and a linear feeder 211 connected to the second hopper. The second hopper, driven by the chassis, vibrates to arrange and convey materials in an orderly manner. A discharge port is provided on the side wall of the second hopper, through which materials conveyed by vibration are sequentially output. The discharge port can only output a single piece of material at a time and extends outward through the second hopper. The linear feeder 211 also generates high-frequency vibration by using an electromagnetic vibrator. An output slide rail is provided on top of the electromagnetic vibrator, and a moving channel 2111 extends horizontally through one end of the output slide rail. The end of the output slide rail is connected to the discharge port, and the moving channel 2111 is adjacent to and connected to the discharge port so that the material output from the second hopper enters the moving channel 2111. An output port 212 is provided at the top of the moving channel 2111, away from the end that is penetrated. The size of the output port 212 is larger than the size of the material. The transfer component 3 obtains and moves the material through the output port 212. The output port 212 is configured as the output end of the feeding component 2. The controller controls the electromagnetic vibrator of the base and the linear feeder 211 to operate synchronously, so that the material passes through the second hopper, the discharge port, and the moving channel 2111 in sequence through vibration. One piece of material is then moved to the output port 212 by vibration and pushing. Since the vibratory feeder 21 is existing technology, it will not be described in detail here.

[0034] To facilitate the separate packaging and taping of the two feeding components 2 with the transfer component 3, both feeding components 2 are connected to a moving component 23, which drives the two feeding components 2 to move. In one embodiment, a moving component 23 is provided at the bottom of each of the two feeding components 2, or the same moving component 23 can be provided at the bottom of both feeding components 2, so that both feeding components 2 can move. The moving component 23 includes a base plate 233, two sets of first sliders 232 fixedly connected to the bottom surface of the base plate 233, and first slide rails 231 mounted on the mounting platform 13 and slidingly engaging with the two sets of first sliders 232 respectively. The longitudinal direction of each first slide rail 231 is arranged along the conveying direction, and the two first sliders 232 are spaced apart in a direction perpendicular to the conveying direction, so that the base plate 233 can move relative to the first slide rails 231 and the mounting platform 13 in the conveying direction via the first sliders 232. The moving assembly 23 also includes a first driving component (not shown in the figure) mounted on the mounting platform 13 and connected to the base plate 233. The first driving component can be a device such as a cylinder or electric actuator whose output shaft can move linearly, so that the base plates 233 of both feeding assemblies 2 can move along the conveying direction. The side-by-side direction of the two feeding assemblies 2 is the conveying direction, so they can move closer or further apart. The vibratory feeder 21 and the first hopper 22 of the corresponding feeding assembly 2 are both mounted on the base plate 233 so that the feeding assembly 2 can move with the base plate 233.

[0035] There is a feeding position between the output ends of the two feeding components 2. The output ends of the two feeding components 2 can be moved to the feeding position so that the replenishing component 6 can cooperate with the output end of the feeding position to transport materials. In use, when one of the materials is selected for packaging according to the material needs, the output end of the feeding component 2 containing the material moves to the feeding position under the drive of the moving component 23. The output end of the other feeding component 2 moves away from the feeding position under the drive of the moving component 23. The replenishing component 6 moves relative to the output end of the feeding position, and after the corresponding part of the replenishing component 6 approaches the output end, it transfers the material in it to the carrier conveyor mechanism 4.

[0036] Please see Figure 2 and Figure 5The transfer assembly 3 is mounted on the mounting platform 13 and located on the side of the feeding position away from the feeding assembly 2. The transfer assembly 3 is used to sequentially transfer the material moved to the output end of the feeding position onto the carrier belt 43 conveyed by the carrier belt conveyor 4. The transfer assembly 3 includes a second base 31 connected to the mounting platform 13, a hollow housing 32 mounted on the top of the second base 31, a handling robot 33, and a first suction control unit 34 formed on the top of the second base 31. The second base 31 is connected to the mounting platform 13 by means of bolts or the like to support the housing 32 and the first suction control unit 34. The housing 32 is made of a rigid material such as metal, and the handling robot 33 is mounted on the housing 32. Among them, the handling robot 33 is a product handling PPU (PPU, parallel handling and protection unit), which can be composed of a first motor 331 installed on the outer wall of the housing 32, two second slide rails 332 vertically installed inside the housing 32 and spaced apart, second sliders 333 respectively slidably installed on the second slide rails 332, guide rails 334 slidably connected to the two second sliders 333, sliding blocks 335 slidably connected to the guide rails 334, and connecting strips 336 fixedly connected to the sliding blocks 335.

[0037] An opening is provided at the bottom of the housing 32, through which the bottom of the connecting bar 336 moves downwards and out of the housing 32. The output shaft of the first motor 331 moves through one side plate of the housing 32 and into the inner cavity of the housing 32. Two second slide rails 332 are respectively located on both sides of the output shaft of the first motor 331. A swing arm (not shown in the figure) perpendicular to the output shaft is connected to the output shaft of the first motor 331. A rotating shaft or bearing can be connected to the swing arm. The rotating shaft rotates through the connecting bar 336, or the inner ring of the bearing is connected to the connecting bar 336 through a rotating shaft. The operation of the first motor 331 enables the swing arm to rotate around the output shaft, and the length of the swing arm is less than the minimum distance between it and any of the second slide rails 332, so that the rotation of the swing arm causes the connecting bar 336 to move accordingly. This allows the connecting bar 336 to slide up and down through the second slide rails 332 and move horizontally through the guide rails 334 without restricting the rotation of the swing arm. The swinging rotation causes the connecting bar 336 to move up and down and horizontally. The opening faces the feeding position and the carrier conveyor 4. The horizontal movement of the connecting bar 336 allows it to move directly above or away from the output end of the feeding position and directly above the carrier conveyor 4. The vertical movement of the connecting bar 336 allows it to approach or move away from the feeding position and the carrier conveyor 4. A first suction nozzle 337 is connected to the bottom end of the connecting bar 336 extending from the opening. The first suction nozzle 337 is connected to an external vacuum pump and is adapted to the top surface of the material so that it can be used to suck up the material. When the first suction nozzle 337 moves with the connecting bar 336 to directly above the output end of the feeding position, it gradually approaches the material in the output end as the connecting bar 336 moves downward until it reaches its limit, at which point the first suction nozzle 337 is infinitely close to the top surface of the material and can suck up the material.

[0038] The first suction nozzle 337 is connected to an external vacuum pumping device through a first air pipe (not shown in the figure). The first suction control unit 34 is connected to the first air pipe and the outside of the first air pipe. When the first suction nozzle 337 needs to suck up material, the first suction control unit 34 is closed so that the first air pipe cannot be connected to the outside. When the first air nozzle sucks up material and needs to release the material, the first suction control unit 34 is opened to connect the first air pipe and the outside so that air enters the first air pipe and the first air nozzle releases the material.

[0039] In use, the first suction control unit 34 can close the connection between the first air pipe and the outside after the first suction nozzle 337 begins to move away from the carrier conveyor mechanism 4, and open the connection between the first air pipe and the outside when the first suction nozzle 337 moves from the feeding position toward the carrier conveyor mechanism 4 and moves down to directly above the carrier conveyor mechanism 4, so as to realize the reciprocating transport of materials.

[0040] Please see Figure 2 , Figures 6 to 8The carrier conveyor mechanism 4 includes a first reel 41 with an empty carrier tape 43 wound on it and a conveying assembly 42 for conveying the carrier tape 43 on the first reel 41. The first reel 41 can be installed inside the lower housing 12. One end of the carrier tape 43 is wound around the first reel 41, and the other end of the carrier tape 43 passes through a hole in the top of the lower housing 12 and extends upward through the mounting platform 13 to be conveyed by the conveying assembly 42.

[0041] The first reel 41 consists of a rotating shaft rotatably connected to the lower housing 12 and two discs fixedly mounted on the rotating shaft at their centers. The two discs are spaced apart and coaxially distributed, and a winding space is formed between the two discs and the rotating shaft. The carrier tape 43 is wound up in the winding space.

[0042] The conveying assembly 42 includes a first base 421 connected to the mounting platform 13, a transmission unit 422 mounted on the first base 421 for moving the carrier belt 43, a power unit 423 mounted on the first base 421 for driving the transmission unit 422, and a first tensioning unit 424 disposed on the first base 421 for tensioning the carrier belt 43. The first base 421 supports the transmission unit 422, the power unit 423, and the first tensioning unit 424. The transmission unit 422 cooperates with the power unit 423 to pull and convey the carrier belt 43 to move it. The first tensioning unit 424 tensions the carrier belt 43 when the power unit 423 is running to prevent the carrier belt 43 from arching or folding, which would affect the normal operation of packaging and taping.

[0043] The first base 421 is located on the side of the second base 31 away from the feeding assembly 2 and is hollow inside. A conveying channel 44 is formed on the top surface of the first base 421 along the conveying direction. The two ends of the conveying channel 44 extend through the first base 421 in opposite directions along the conveying direction. The carrier belt 43 enters the conveying channel 44 from one end of the first roll reel 41 and continues to move along the conveying direction within the conveying channel 44, finally exiting from the other end of the conveying channel 44. The conveying channel 44 is formed by a downward recess on the top surface of the first base 421, and its depth is basically the same as the depth of the carrier belt 43. To reduce friction between the carrier belt 43 and the carrier belt 43 during conveying, a relief groove 441 is formed by a downward recess at the middle of the bottom of the conveying channel 44. Correspondingly, a number of carrier grooves 431 are equally spaced along the length of the carrier belt 43, and each carrier groove 431 is cylindrical for placing materials. Furthermore, the carrier groove 431 causes the other side of the carrier belt 43 to protrude, and the clearance groove 441 is used to allow the protruding side of the carrier groove 431 to extend into it, ensuring that the carrier belt 43 can be smoothly threaded through the conveying channel 44. In order to prevent the carrier belt 43 from arching during the tensioning process of the first tensioning section 424 and during the conveying process, a cover plate 442 is installed on the top surface of the first base 421 and covers the conveying channel 44. To facilitate the handling of materials on the carrier belt 43 by the transfer assembly 3, the detection mechanism 5, the coating unit 71, and the sealing assembly 7, the conveying channel 44 sequentially includes, along the conveying direction, a loading position 443 for the transfer assembly 3 to transfer materials onto the carrier belt 43, a first detection position 444 for the first detection unit 51 to detect materials, a second detection position 445 for the second detection unit 52 to detect materials, a sealing position 446 for the coating unit 71 and the sealing assembly 7 to perform coating and sealing operations on the carrier belt 43, and a discharge position 447 for the carrier belt 43 to exit. Correspondingly, the loading position 443, the first detection position 444, the second detection position 445, the sealing position 446, and the discharge position 447 are all exposed without cover plates 442.

[0044] The transmission unit 422 includes two synchronously driven transmission wheels 4221, which are respectively located on the sides of the loading position 443 and the discharge position 447 along the conveying direction. This allows the carrier belt 43 to be driven by the two transmission wheels 4221 from the conveying channel 44 inside the loading position 443 and out of the conveying channel 44 from the discharge position 447, thus completing the entry and exit of the carrier belt 43 on the conveying channel 44. First transmission shafts are rotatably connected to the inner cavities on both sides of the first base 421 along the conveying direction. Each first transmission shaft is arranged in a first direction perpendicular and horizontal to the conveying direction. Bearings are fitted at both ends of the first transmission shafts and are fixedly embedded in the inner walls on both sides of the first base 421 so that the first transmission shaft can rotate. The transmission wheels 4221 are fixedly fitted on the first transmission shafts so that they can rotate with the first transmission shafts. The top of the inner cavity of the first base 421 where each first transmission wheel 4221 is located extends upwards, and the conveying channel 44 is located between the tops of the two transmission wheels 4221. The carrier belt 43 on the first reel 41 is pulled manually or by a robot, passing around the drive wheel 4221 near the assembly position, then through the conveyor and around another drive wheel 4221 near the discharge position 447. The two drive wheels 4221 are simultaneously pulled at both ends of the conveyor channel 44 to complete the conveying. To ensure the synchronous operation of the two drive wheels 4221, first gears 4223 are fixedly mounted on both first drive shafts. A first toothed belt is meshed around the two first gears 4223, and synchronous operation is achieved through the meshing of the first toothed belt and the two first gears 4223. To prevent slippage between the drive wheel 4221 and the carrier belt 43, several protrusions 4222 are provided at equal intervals on the outer circumference of the two drive wheels 4221. Several equally spaced perforations 432 are provided along the length of the carrier belt 43 for the protrusions 4222 to pass through and drive the carrier belt 43. The spacing between adjacent perforations 432 is the same as the spacing between adjacent protrusions 4222. Since the carrier belt 43 protrudes from the side facing away from the groove 431, corresponding to the position of the groove 431, in order to ensure that the perforation 432 can gradually engage with the protrusion 4222, both drive wheels 4221 include two coaxial and spaced drive discs. The distance between the two drive discs is adapted to the size of the groove 431 so that the protruding part of the carrier belt 43 can extend between the two drive discs. The edge portions of the carrier belt 43 located on both sides of the width of the groove 431 extend away from the groove 431. The perforation 432 is formed on one side edge portion of the groove 431. The two drive discs are used to support the edge portions on both sides, and the protruding part of the carrier belt 43 is located between the two drive discs to restrict the movement of the carrier belt 43 and prevent the carrier belt 43 from deviating from the drive wheel 4221. Through the cooperation of the protrusion 4222 and the perforation 432, the rotating drive wheel 4221 can pull the carrier belt 43 and drive the carrier belt 43 to move.Among them, the top of the drive wheel 4221 located on the side of the assembly position rotates towards the assembly position and downwards, so that the drive wheel 4221 can transport the carrier belt 43 to a position close to the book transport channel 44, and the other drive wheel 4221 rotates in the same direction to transport the carrier belt 43 away from the transport channel 44.

[0045] One end of the first drive shaft extends out of the first drive shaft. The power unit 423 includes a second motor mounted on the first base 421 or the lower housing 12, two second gears respectively fixedly mounted on the output shaft of the second motor and on the first drive shaft extending out of the first base 421, and a second toothed belt meshing with the two second gears. When the second motor is running, the output shaft rotates, which drives the first drive shaft to rotate through the second toothed belt and the second gear, thereby driving the two drive wheels 4221 to rotate.

[0046] Two first tensioning parts 424 can be configured and respectively disposed on the two end sidewalls of the first base 421 along the conveying direction. Each first tensioning part 424 includes a convex shaft parallel to the first drive shaft, a first rocker arm 4241 rotatably mounted on the convex shaft at one end, a first pressing arm 4242 extending parallel to the convex shaft and toward the drive wheel 4221, and a first tension spring 4243 connected at both ends to the first base 421 and the first rocker arm 4241 respectively. A bearing is coaxially mounted on the end of the first pressing arm 4242, and a first roller 4244 is coaxially mounted on the outside of the bearing. The first roller 4244 contacts the side of the drive wheel 4221 away from the conveying channel 44. The first tension spring 4243 pulls the first rocker arm 4241 so that the first roller 4244 is always pressed against the outer wall of the drive wheel 4221. To prevent the first roller 4244 from affecting the fit between the protrusion 4222 and the perforation 432, an annular groove 4245 is recessed around the first roller 4244 at a position corresponding to the protrusion 4222. The cam extends movably into the annular groove 4245. In use, the carrier belt 43 passes between the drive wheel 4221 and the first roller 4244. The pressure of the first roller 4244 on the carrier belt 43, and the pull of the first drive wheel 4221 and the carrier belt 43, ensure that the carrier belt 43 is taut and straight without arching.

[0047] Please see Figure 2 , Figure 6 , Figure 7 and Figure 9 The inspection mechanism 5 includes a first inspection unit 51 for performing qualification inspection on the materials in each loading tank 431 by switching to one of the materials as the qualified material, and a second inspection unit 52 for performing visual inspection on each loading tank 431. In another embodiment, the inspection mechanism 5 may also have only the first inspection unit 51 or the second inspection unit 52. Correspondingly, if only the second inspection unit 52 is present, the same material is placed in both feeding assemblies 2.

[0048] The first detection unit 51 is a height gauge, a high-precision measuring instrument, which is fixedly suspended above the first detection position 444 of the conveying channel 44 by a first auxiliary bracket 511 fixed to the side wall of the first base 421, for measuring the height of the material. The first detection unit 51 is programmed with the heights of two qualified materials stored in the two feeding assemblies 2 via a controller. However, only one type of qualified material is selected during use. The other material, which is not selected, is deemed unqualified when passing the first detection position 444, thus ensuring that only one type of material is packaged and taped.

[0049] The second detection unit 52 includes a second auxiliary bracket 521 fixedly connected to the side of the first base 421, a pressing part 522 mounted on the second auxiliary bracket 521 and movable for pressing on the carrier belt 43, and a vision detection unit 523 for detecting the orientation of the material in the loading tank 431 and whether there is a shortage of material. The second auxiliary bracket 521 has a long plate-like structure with its bottom end connected to the first base 421 and its top end extending upward. The pressing part 522 includes a third slide rail 5221 vertically connected to the second auxiliary bracket 521, a third slider 5222 slidably disposed on the third slide rail 5221, a vertical plate 5223 fixedly connected to the third slider 5222, and a second driving member (not shown in the figure) mounted on the second auxiliary bracket 521 and connected to the vertical plate 5223 or the third slider 5222 for driving the vertical plate 5223 to move up and down. A pressure plate 5224 is provided at the bottom of the upright plate 5223. The pressure plate 5224 has a square window 5225. The entire upright plate 5223 is located directly above the second detection position 445. The driving component moves the upright plate 5223 downward until the pressure plate 5224 presses against the first base 421 and blocks the second detection position 445. While preventing the carrier belt 43 from arching as it passes through the second detection position 445, the window 5225 vertically penetrates the pressure plate 5224 so that the material at the second detection position 445 is exposed through the window 5225. The vision inspection unit 523 inspects the material through the window 5225, and the feeding component 6 throws and feeds the material through the window 5225. The second driving component can be a device with a linearly extendable output shaft, such as an electric actuator or a cylinder. A U-shaped light source bracket 5232 is also fixedly connected to the upright plate 5223 above the pressure plate 5224. The visual inspection unit 523 is a CCD inspection device. The camera 5231 of the CCD inspection device is mounted on the second auxiliary bracket 521 and suspended directly above the light source bracket 5232 and the pressure plate 5224. The flash of the CCD inspection device is mounted on the light source bracket 5232, and there is space between its two ends for the camera 5231 to cover the window 5225 downwards, so that the CCD inspection device can inspect the material in the window 5225 to determine whether there is a shortage of material in the loading tank 431 or whether the material is placed in reverse through visual phenomena. The CCD inspection device is an existing instrument, and its more detailed structure and principle will not be described in detail here.

[0050] Please see Figure 2 , Figure 10 and Figure 11The feeding assembly 6 includes a third base 601 connected to the mounting platform 13 and located on the side of the first base 421, a fourth slide rail 602 mounted on the third base 601 and arranged along the conveying direction, a fourth slider 603 slidably disposed on the fourth slide rail 602, a fourth base 604 fixedly mounted on the fourth slider 603, a third drive member 605 connected to the third base 601 and whose output shaft is connected to the fourth base 604, and a fifth slide rail mounted on the fourth base 604 and arranged in the vertical direction. 606, a fifth slider 607 slidably mounted on the fifth slide rail 606, a fifth base 608 fixedly connected to the fifth slider 607 and extending upward above the fourth base 604, a sixth slide rail 609 mounted on the fifth base 608 and arranged along the first direction, a sixth slider 610 slidably mounted on the sixth slide rail 609, a cantilever 611 mounted on the sixth slider 610 and extending along the first direction toward the conveying channel 44, and a suction part 612 fixedly connected to the cantilever 611. The fifth slider 607 and the sixth slider 610 are driven to slide by a fourth driving member 614. Both the third driving member 605 and the fourth driving member 614 can be cylinders or electric actuators, etc., capable of extending and retracting to drive the sliders in reciprocating linear motion. The suction part 612 is a second suction nozzle connected to an external vacuum pumping device. The feeding assembly 6 may also include a second suction control unit with the same structure as the first suction control unit 34 to facilitate material release. The feeding assembly 6 also includes a protective cover 613 installed on the mounting platform 13 and covering the other structures of the feeding assembly 6. The protective cover 613 is arranged with an open side facing the first base 421.

[0051] In use, the third drive unit 605 drives the fourth base 604 and the suction unit 612 located thereon to move back and forth along the conveying direction, so that the suction unit 612 moves between the loading position 443 and the second detection position 445; one of the fourth drive units 614 drives the fifth slider 607 to move up and down in the vertical direction, so that when the suction unit 612 moves to the loading position or directly above the second detection position 445, it moves closer to or away from the material by moving up and down; another fourth drive unit 614 drives the sixth slider 610 to move closer to or away from the conveying channel 44 along the first direction. Herein, the first direction and the conveying direction are defined as lateral, and the suction unit 612 moves closer to or away from the loading position 443 and the second detection position 445 by lateral movement.

[0052] In this embodiment, when there is a shortage of material, reversed material (i.e., material is placed backwards), or mixed material in the carrier belt 43 loading slot 431 at the second detection position 445, the replenishing component 6 will move relative to the second detection position 445 to complete the throwing and replenishing of material. For the shortage of material or the replenishment of material, the replenishing component 6 will pick up the material from the carrier belt 43 at the loading position 443 and transfer it to the carrier belt 43 loading slot 431 at the second detection position 445. However, since the material heights in the two feeding components 2 are inconsistent, in order to ensure that the material taken from the loading position 443 during replenishment will not be mixed, when the suction part 612 moves laterally to face the loading position 443 and moves down to the height of the material suction part, only a gap is left between the bottom end of the second suction nozzle of the suction part 612 and the loading slot 431 located at the loading position 443 for qualified material to be placed in and for qualified material to be suctioned. That is, when qualified material is transferred by transfer component 3 to carrier belt 43 trough 431 at loading position 443, and suction part 612 moves from second detection position 445 to the suction material height of loading position 443, there is only a small gap between the bottom end of suction part 612 and the top surface of material, such as the gap is within 1mm.

[0053] Material at loading position 443 is replenished into the loading tank 431 at the second detection position 445. When the material at the assembly position is unqualified material that is higher than qualified material, the suction unit 612 can move to the material suction height and then move closer to the assembly position along the first direction, or move along the first direction to directly above the loading position 443 and then move downward a certain distance. The part of the unqualified material that is higher than qualified material will block the suction unit 612, preventing it from moving to the material suction height directly above the assembly position. When the material at the assembly position is unqualified material that is lower than qualified material, the suction unit 612, which has moved to the material suction height, moves along the first direction to approach the assembly position and then moves to directly above the assembly position. The gap between the top surface of the unqualified material that is lower than qualified material and the suction unit 612 is large, preventing the suction unit 612 from sucking up the material. This effectively avoids unqualified material being used for replenishment. Therefore, the replenished material will not cause mixing even if the height is not detected.

[0054] For material ejection, the feeding component 6 is used to eject non-conforming materials from the carrier belt 43 trough 431 that has moved to the second detection position 445. A recovery channel 425 for ejecting materials from the feeding component 6 is formed on the top surface of the first base 421 of the conveying component 42 and on the side of the second detection position 445 along the first direction close to the feeding component 6. The recovery channel 425 is opened vertically downward and can be connected to the recovery container. After the suction part 612 sucks up the non-conforming material at the second detection position 445, it moves upward to carry the material away from the conveying channel 44 and moves along the first direction toward the side away from the conveying channel 44 until it moves directly above the recovery channel 425. When the suction part 612 releases the material, the material naturally falls into the recovery channel 425 for recycling non-conforming materials caused by backflow or mixing.

[0055] Please see Figure 2 , Figure 6 , Figure 7 and Figure 9 The sealing assembly 7 is mounted on the second auxiliary support 521 for sealing the carrier belt 43 carrying the tested material on the carrier belt conveyor 4. The sealing assembly 7 includes a film-coating part 71 for applying a film to the carrier belt 43 by the pull of the carrier belt conveyor 4, and a sealing part 72 for heat-sealing the film-coated carrier belt 43. The film of the film-coating part 71 enters the conveyor channel 44 from the sealing position 446, and the sealing part 72 heat-seales the carrier belt 43 at the sealing position 446, thereby completing the packaging of the material.

[0056] The coating section 71 includes a coating tray 711 located on the side of the second auxiliary support 521 along the conveying direction, a plurality of guide rollers 712 disposed on the second auxiliary support 521, and a second tensioning section 713 mounted on the second auxiliary support 521 for tensioning the film. The structure of the coating tray 711 is the same as that of the first take-up reel 41, and the film is wound around the coating tray 711. Both the coating tray 711 and the first take-up reel 41 are rotatable. Two adjacent guide rollers 712 are disposed near the coating tray 711. The end of the film on the coating tray 711 passes through the two adjacent guide rollers 712 and then winds around the other guide rollers 712. The other guide rollers 712 are spaced apart and arranged downwards and gradually approach the conveying channel 44, ensuring that the axial direction of each guide roller 712 is arranged along the first direction and that the end of each guide roller extends towards the feeding assembly 6 and directly above the conveying channel 44. After passing through two adjacent guide rollers 712, the film alternately wraps around each guide roller 712 and enters the conveying channel 44 from the sealing position 446. An inclined guide block 426 is provided on the first base 421, mounted on the sealing position 446. The guide block 426 has a guide groove 4261 on its side facing the loading position 443, connecting to the conveying channel 44 and allowing the film to move through. The guide groove 4261 is inclined, with its bottom end tilted relative to its top end towards the discharge position 447. After passing through the guide rollers 712, the film passes through the guide groove 4261 and enters the conveying channel 44. The guide block 426 and guide groove 4261 prevent the film from approaching or deviating from the sealing section 72, thus effectively ensuring the accurate lamination process. Initially, the film is manually pulled around the guide rollers 712, guide groove 4261, and conveying channel 44 until the carrier belt 43 is heat-melted and can be conveyed by the drive wheel 4221, at which point it is no longer manually pulled, achieving automation. In another embodiment, the second tensioning part 713 may be omitted or replaced with other tensioning structures, and is not limited to this embodiment.

[0057] The second tensioning part 713 still includes a convex shaft protruding along the first direction, a second rocker arm 7131 rotatably mounted on the convex shaft at one end, a second holding arm extending parallel to the convex shaft and toward the feeding assembly 6, and a second tension spring 7132 connected at both ends to the second auxiliary bracket 521 and the second rocker arm 7131, respectively. A guide roller 712 is coaxially mounted at the end of the second holding arm. The guide roller 712 on the second holding arm is located at the highest point relative to the other guide rollers 712. After the film passes through the two adjacent guide rollers 712, it wraps around the guide roller 712 on the second holding arm and then sequentially wraps around the other guide rollers 712. The second holding arm and the second tension spring 7132 are used to tension the film during the film stretching process.

[0058] The sealing unit 72 includes a third motor 721 mounted on a second auxiliary bracket 521 and a sealing heat melter 722 connected to the output shaft of the third motor 721. The output shaft of the third motor 721 is arranged downwards. To ensure the stability of the sealing heat melter 722, a seventh slide rail 723 and a seventh slider 724 slidably mounted on the seventh slide rail 723 are installed vertically on the second auxiliary bracket 521. The sealing heat melter 722 is connected to the seventh slider 724. The bottom of the sealing heat melter 722 has a heating end. The heating end faces downwards and its width is adapted to the conveying channel 44 so that it can pass into the conveying channel 44. The length of the heating end is less than the length of the sealing position 446 so that it is not affected by the cover plate 442.

[0059] Please see Figure 6 The cutting assembly 8 includes a guide channel 81 located at one end of the carrier conveyor mechanism 4 for outputting the encapsulated carrier tape 43, and a cutting blade (not shown) for cutting the passing encapsulated carrier tape 43. A sixth base 82 is mounted on the mounting platform 13. The cutting assembly 8 is composed of a curved guide strip 83. The guide channel 81 is formed along the length of the guide strip 83 on its inner side. The guide channel 81 extends through the guide strip 83 in a first direction to one side. One end of the guide channel 81 extends through and faces the side of the drive wheel 4221 outside the discharge position 447 where the carrier tape 43 is output. The fully loaded carrier tape 43 is initially manually pulled to the guide channel 81 to ensure the conveying of the carrier tape 43. A fourth motor 84 is installed on the guide bar 83, and the cutting blade is connected to the output shaft of the fourth motor 84 and is distributed vertically downward. A cutting groove is opened in the guide channel 81 and directly opposite the position of the cutting blade to allow the cutting blade to enter, so as to cut the carrier belt 43.

[0060] Please see Figure 1 and Figure 2 The second reel 9 is located outside the guide channel at the end away from the carrier belt conveyor 4 and is mounted on the outer wall of the lower housing 12 to facilitate manual pulling of the carrier belt 43 outside the frame 1. An outlet 15 is opened on the outer wall of the upper housing 11, opposite the guide channel 81 and away from the conveyor channel 44. The carrier belt 43 exits from the outlet 15 after passing through the guide channel 81. A fully loaded carrier belt 43 is manually connected at one end to the second reel 9, and then wound up by the rotation of the second reel 9. The second reel 9 is connected to the lower housing 12 via a seventh base, on which a fifth motor is mounted. The output shaft of the fifth motor is coaxially connected to the center of the second reel 9. The structure of the second reel 9 is the same as that of the first reel 41 and will not be described again.

[0061] The working method of one embodiment of the material feeding device of this utility model is as follows: a first type of material is placed in one feeding component 2, and a second type of material with a different height than the first type of material is placed in another feeding component 2. A complete full-load carrier belt 43 is planned to be composed of a first type of material and b second type of material, totaling a+b materials. At the beginning of the equipment startup, the suction unit 612 is located directly above the recovery channel 425. At this time, the first detection unit 51 uses the height of the first type of material as the qualified material for detection. The suction height of the material suction unit 612 is based on the first type of material. The feeding unit 612 is equipped with the first type of material. The output end of the material assembly 2 moves to the feeding position. The feeding assembly 2 can first run to arrange the material to the output port 212. The empty material carrier belt 43 is manually pulled to pass around the drive wheel 4221 near the assembly position, the conveying channel 44, and the drive wheel 4221 near the discharge position 447. At the same time, the perforation 432 is fitted onto the protrusion 4222 and the carrier belt 43 is pulled to pass into the guide channel 81. When pulled, the film on the film coating disc 711 passes around each guide roller 712 and through the guide groove 4261 and the conveying channel 44. Then the equipment is started, and the first suction nozzle 337 of the transfer assembly 3 is in the handling robot 3. Driven by the 3, the robot moves towards the output port 212 and picks up the material, then moves towards the loading position 443. The power unit 423 operates intermittently, causing the transmission wheel 4221 to rotate intermittently. The carrier belt 43 and the carrier trough 431 stop intermittently at the loading position 443, the first detection position 444, the second detection position 445, the sealing position 446, and the discharge position 447. When the carrier belt 43 stops intermittently, the first suction nozzle 337 moves the material into the carrier trough 431 at the loading position 443. After that, the power unit 423 continues to operate, and the handling robot 33 continues to pick up the material at the output until the next stop when the material is placed in the lower position. In a loading tank 431, the material is repeatedly moved back and forth. When the first detection unit 51 stops the material carrier belt 43, it detects the height of the material at the first detection position 444. Unqualified materials with unqualified heights will be transported to the second detection position 445. Then, the power unit 423 stops running. The suction unit 612 of the feeding component 6 moves upward towards the second detection position 445 in the first direction. After that, the suction unit 612 moves downward and moves to the height of the material to be suctioned. Then, the suction unit 612 moves upward and moves back in the first direction to the top of the recycling channel 425 to release the material and complete the throwing.During material replenishment, the suction unit 612 moves along the first direction away from the conveying channel 44 to the outside of the first base 421, then moves along the conveying direction towards the loading position 443 until it is directly opposite the loading position 443. Next, the suction unit 612 moves along the first direction towards the loading position 443 until it is directly above the loading position 443. Afterward, it moves downward to the height required to suction the material (if unqualified material is encountered, the suction unit 612 retracts and the entire device stops, triggering an alarm via an alarm mounted on the outer wall of the frame 1). Afterward, the suction unit 612 moves upward and along the first direction away from the conveying channel 44. The material is moved along the conveying direction towards the second detection position 445 until it is directly opposite the second detection position 445. Then, the suction unit 612 moves along the first direction towards the conveying channel 44 until it is directly above the second detection position 445 in the vertical direction. After that, the material-taking unit moves downward and puts down the material, then moves upward and returns along the first direction to above the recycling channel 425 until the next time material needs to be thrown and replenished. After the qualified material passes through the first detection unit 51, it moves to the second detection position 445 where the second detection unit 52 detects whether there is a shortage of material or a backflow of material. If there is a shortage of material, it is directly replenished. If there is a backflow of material, the throwing and replenishment are completed. After that, the qualified material moves again. As the carrier belt 43 moves to the sealing position 446, the film covers the carrier belt 43 as it passes the sealing position 446. During the time it passes under the sealing heat sealer 722 and pauses, the sealing heat sealer 722 moves downwards onto the carrier belt 43. The heated sealing section 72 seals the film and carrier belt 43 together and then retracts until the next pause of the carrier belt 43. When the first type of material reaches a quantity, the suction height of the suction section 612 is switched to the suction height of the second type of material, the qualified material of the first detection section 51 is switched to the second type of material, and the moving component 23 causes the device to return to the first type of material while the feeding component 2 of the device contains the second type of material. The output end moves to the feeding position. During the switching process, all other devices stop operating and start again after the switching is completed. The same material packaging process is then repeated. The heat-melted film moves along the carrier belt 43. Before heat melting, the film is moved manually, causing the heat-melted carrier belt 43 to pass through the guide channel 81 and be wound onto the second reel 9. When the quantity of the second type of material reaches b, the qualified material is switched back to the first type of material, and this process is repeated. The material passing through the cutter cuts the carrier belt 43 at the a+b material position. After passing through the exit 15, the carrier belt 43 is manually wound onto the second reel 9 to complete the packaging and weaving of the full-load carrier belt 43.

[0062] Compared with the prior art, the material taping device of this invention can package two kinds of materials and prevent mixing, shortage and reverse material, effectively saving space and cost, and realizing automation and intelligence.

Claims

1. A material taping and reeling device, characterized in that, include: The feeding assembly is configured as two feeding assemblies, each used to feed different materials, and both feeding assemblies have an output end for sequentially outputting materials; A carrier belt conveyor mechanism for conveying a carrier belt having a plurality of slots; A transfer assembly for sequentially transferring material from one of its output ends to various loading slots on a carrier belt; The testing organization includes a first testing unit for performing qualification testing on the materials in each tank by switching to one of the materials as qualified materials, and a second testing unit for performing visual inspection on each tank. as well as A feeding assembly is used to throw out and replenish defective materials in each loading tank.

2. The material taping device as described in claim 1, characterized in that: Both feeding components are connected to a moving component, which drives the two feeding components to move one of the output ends to a feeding position. The feeding component is used to transfer the material on the output end that has moved to the feeding position to the carrier belt conveyor.

3. The material taping device as described in claim 1 or 2, characterized in that: The carrier tape conveying mechanism includes a first reel with an empty carrier tape wound on it and a conveying assembly for conveying the carrier tape on the first reel. The conveying assembly has a conveying channel through which the carrier belt moves along a conveying direction. The conveying channel has, in sequence along the conveying direction, a loading position exposed for the transfer assembly to transfer material onto the carrier belt, a first detection position for the first detection unit to detect material on it, a second detection position for the second detection unit to detect material on it, and a discharge position for the carrier belt to output material. The feeding assembly is used to throw material from the carrier belt trough at the second detection position and to feed material from the loading position into the trough at the second detection position. A recovery channel for feeding material thrown by the feeding component is formed on the outside of the conveying component and on the side of the second detection position.

4. The material taping device as described in claim 3, characterized in that: The conveying assembly includes a first base, a transmission unit mounted on the first base for moving the carrier belt, and a power unit mounted on the first base for driving the transmission unit. The conveying channel is formed on the first base. The transmission unit includes two synchronously driven transmission wheels, which are respectively located on the sides of the loading position and the discharge position to allow the carrier belt to enter and exit the conveying channel. The outer circumference of the two drive wheels is provided with a number of protrusions at equal intervals, and the carrier belt is provided with a number of through holes for the protrusions to pass through so as to drive the carrier belt to move. The conveying assembly also includes a first tensioning section disposed on the first base and used for tensioning the carrier belt.

5. The material taping device as described in claim 3, characterized in that: The feeding assembly has a suction section that moves laterally to approach or move away from the loading position, and when the suction section moves laterally to face the loading position, there is only a gap between the suction section and the loading tank located at the loading position for qualified material to be placed therein and for qualified material to be sucked up.

6. The material taping device as described in claim 1, characterized in that: The two feeding assemblies are respectively used to hold materials at different heights, and the first detection unit is used to detect the height of the materials; The second detection unit includes a pressing part movable for pressing on the carrier belt and a vision detection unit for detecting the orientation of the material in the carrier tank and whether there is a shortage of material; The holding part has a window for exposing the material to the outside. The vision detection part detects the material through the window, and the feeding assembly throws and feeds the material through the window.

7. The material taping device as described in claim 3, characterized in that: It also includes a sealing assembly for sealing a carrier belt loaded with the tested material onto the carrier belt conveyor. The molding assembly includes a laminating section for laminating a film onto a carrier tape by being pulled by a carrier tape conveying mechanism, and a molding section for heat-pressing the laminated carrier tape. The conveying channel also has a sealing position located between the second feeding position and the discharge position. The film of the coating part enters the conveying channel from the sealing position, and the sealing part performs heat sealing on the carrier belt at the sealing position.

8. The material taping device as described in claim 7, characterized in that: An inclined guide block is provided at the sealing position, and a guide groove is provided on the side of the guide block facing the loading position to connect the conveying channel and allow the film to move through.

9. The material taping device as described in claim 1, characterized in that: It also includes a cutting assembly for cutting the encapsulated carrier tape as needed, and a second reel for winding the cut product.

10. The material taping device as described in claim 9, characterized in that: The cutting assembly includes a guide channel located at one end of the carrier conveyor for outputting the plastic-sealed carrier tape, and a cutting blade for cutting the passing plastic-sealed carrier tape. The second roll reel is located outside the end of the guide channel away from the carrier conveyor.

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