Flaky component packaging machine

Abstract

The invention discloses a flaky component packaging machine, and relates to the technical field of packaging machines, the flaky component packaging machine comprises a discharging part, a sorting part and a packaging part, the discharging part comprises a vibration feeder, materials are put in the vibration feeder, the discharging end of the vibration feeder is fixedly communicated with a feeding rail, and the feeding rail is fixedly communicated with a discharging end of the sorting part. The feeding track comprises at least two shunting track sections and a discharging track section, high-frequency micro-amplitude vibration is generated through the vibration feeder, messy fastener materials climb along the tracks, the vibration feeder is connected with a special track, the track can enable the materials to be sequentially arranged in the unified direction and not to be stacked, and therefore the materials are evenly distributed in the discharging track. And the same face of the materials is uniformly kept upward through cooperation of camera recognition and a rejecting device, the feeding efficiency can be ensured through a flow dividing rail, the feeding efficiency is improved in a double-material discharging mode, the packaging effect is good, and the efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machines, and particularly relates to a packaging machine for chip components. Background Art

[0002] SMT surface mounting technology is currently the most popular technology and process in the electronic assembly industry. It requires a large number of chip components. Chip components are placed on the surface of a printed circuit board or other substrates during assembly. However, there are requirements for the front and back sides of chip components during assembly. The front and back sides of chip components have a small area difference during processing, which needs to be used as a judgment condition to distinguish the front and back sides of chip components. When existing chip components are packaged, their feeding and the distinction of the front and back sides are mainly identified by the naked eye of workers. Due to the small volume of chip components, the resolution of the naked eye is extremely low and it is easy to make mistakes. However, there is no packaging machine on the market that can automatically arrange the front and back sides of chip components in a unified manner during the packaging stage, which is very inconvenient. Summary of the Invention

[0003] Object of the Invention: The technical problem to be solved by the present invention is to provide a packaging machine for chip components, which solves the problem that there is no packaging machine that can automatically distinguish the front and back sides of chip components.

[0004] Technical Solution

[0005] To solve the above problems, the technical solution provided by the present invention is as follows:

[0006] A packaging machine for chip components includes a discharging part, a sorting part, and a packaging part. The discharging part includes a vibrating feeder. Materials are placed in the vibrating feeder. The discharging end of the vibrating feeder is fixedly connected to a feeding track. The feeding track includes a diverging track section and a discharging track section. The diverging track section has at least two diverging tracks. The discharging track section converges several diverging tracks into one track. The multiple diverging tracks gradually rise from the inside to the outside. A diverging structure is provided on the vibrating feeder. The diverging structure is located between adjacent diverging tracks and gradually rises in the feeding direction.

[0007] The sorting part includes a flowing track, an identification device, and a rejection device. The identification device includes an area camera and a controller. The area camera faces the flowing track. The flowing track is fixedly connected and communicated with the discharging end of the feeding track. The controller is used to receive the material images taken by the area camera and process the images to judge the front and back sides of the materials.

[0008] Further, the diverging structure is a baffle.

[0009] Further, the diverging structure is the side walls of adjacent diverging tracks.

[0010] Further, there are more than three shunt tracks, and the two shunt tracks located on the inner side converge into one track, and the converged track then converges with the shunt track adjacent to the two shunt tracks that have already converged to form a new track.

[0011] Further, the removing device includes a swinging member and a material taking member. The swinging member is used to drive the material taking member to move, and either the swinging member or the material taking member has a lifting function.

[0012] Further, a suction cup is provided on the material taking member, and an air pipe and an air valve are provided on the suction cup. The air pipe is communicated with the suction cup through the air valve.

[0013] Further, the end of the flow track is a dislocation structure. The dislocation structure includes a dislocation block abutted against the end of the flow track. The dislocation block and the flow track are correspondingly provided with a plurality of receiving grooves, and each receiving groove has a space for receiving one material.

[0014] Further, the packaging part includes a carrier tape part and a feeding part. The carrier tape part includes a carrier tape track, and reel wheels are respectively provided on both sides of the carrier tape track. One of the reel wheels is an empty carrier tape reel wheel, and the other reel wheel is a carrier tape reel wheel containing materials.

[0015] Further, the feeding part is used to move the materials at the end of the flow track or the materials on the dislocation block onto the carrier tape track.

[0016] Further, a recovery tray is fixedly provided outside the vibrating feeder.

[0017] Advantageous Effects

[0018] Adopting the technical solution provided by the present invention, compared with the prior art, it has the following advantageous effects:

[0019] The technical solution provided by the present invention generates high-frequency and small-amplitude vibrations through a vibrating feeder, so that the messy fastener materials climb along the track. The vibrating feeder is connected with a special track, and the track can make the materials arranged in sequence in the same direction and will not stack. And through the cooperation of camera recognition and the removing device, the materials are uniformly kept with the same side facing up. The shunt track can ensure the feeding efficiency, and the feeding efficiency is improved by the double-material discharging method. And a dislocation block is also provided to ensure that adjacent materials will not be driven to move during material transportation. The cooperation of the carrier tape and the reel wheel can maintain a proper tension state, and the packaging effect is good and the efficiency is high. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present invention;

[0021] Figure 2 Top view of the feeding part of Embodiment 1 of the present invention;

[0022] Figure 3 Schematic diagram of the feeding track of Embodiment 1 of the present invention;

[0023] Figure 4 Schematic diagram of the shunt structure of Embodiment 1 of the present invention;

[0024] Figure 5 Schematic diagram of the offset block of Embodiment 1 of the present invention;

[0025] Figure 6 Demonstration diagram of the rejection device of Embodiment 1 of the present invention;

[0026] Figure 7 is Figure 1 Enlarged schematic diagram at position A in

[0027] Figure 8 Schematic diagram of discharging materials of Embodiment 1 of the present invention;

[0028] Figure 9 is Figure 8 Schematic diagram at B-B in Detailed implementation manners

[0029] To make the technical solution of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.

[0030] Embodiment 1

[0031] Combined with the attached Figures 1-9 , a chip component packaging machine includes a discharging part, a sorting part and a packaging part. The discharging part, the sorting part and the packaging part are all installed on a workbench. The discharging part is connected to the sorting part, and the sorting part is connected to the packaging part. The discharging part is used to discharge materials with a unified orientation and front and back sides. The sorting part takes out the materials that do not meet the discharging requirements, and the packaging part moves the materials to the carrier tape.

[0032] The discharging part includes a vibrating feeder 1. The vibrating feeder 1 is an annular housing. The vibrating feeder 1 is provided with a spiral path on its inner surface. Materials are put into the vibrating feeder 1, and the vibrating feeder 1 is turned on for vibration, so that the materials move from bottom to top along the spiral path of the vibrating feeder 1, thereby realizing continuous feeding.

[0033] A feeding track 11 is fixedly provided at the discharge end of the vibrating feeder 1. The feeding track 11 is arc-shaped and arranged around the vibrating feeder 1. The feeding track 11 is divided into a diversion track section and a discharge track section. The diversion track section is at least two side-by-side diversion tracks 111. The two tracks of the diversion track 111 are connected to the output end of the vibrating feeder 1. A diversion structure is provided on the discharge end of the vibrating feeder 1. By arranging a diversion structure at the port of the discharge end of the material movement path on the vibrating feeder 1, the material output from the discharge end of the vibrating feeder 1 is dispersed and transmitted to the two side-by-side diversion tracks 111 respectively. The discharge end of the diversion track 111 is then merged into a single discharge track 112 to transport the material out.

[0034] A diversion structure is set at the discharge end of the vibrating feeder 1, and the material is transferred to different diversion tracks 111 respectively. The diversion structure is set corresponding to the number of diversion tracks 111. The diversion structure disperses the material to different diversion tracks 111. Since the material is a single discharge track 112 on the final discharge track section, only one material can flow out at a time. Therefore, the diversion track can prevent the material from being discharged too slowly, and prevent the material from accumulating at the feeding position of the feeding track 11 to cause stacking and jamming, thereby ensuring that the material can flow out smoothly.

[0035] The position of the diverter track rises from the inside to the outside. The two diverter tracks 111 have a certain position difference at the discharge port, one diverter track is higher and closer to the outside, and the other diverter track is lower and closer to the inside. The discharge track end of the feeding track 11 is directly connected to the diverter track located at the lower or closer inside. The material on the higher and more outer diverter track can eventually directly fall onto the lower or closer diverter track and finally flow to the discharge track end, thereby facilitating the material flowing on the diverter track to finally flow to the discharge track end of the feeding track 11.

[0036] The diversion structure is arranged corresponding to the feeding position of the diversion track 111. The diversion structure is a baffle 131 that gradually protrudes. Among two adjacent diversion tracks, the baffle 131 is arranged on the outer side of the lower or more inward diversion track. There is a height difference at the feeding end of the diversion track where the baffle 131 is arranged. The feeding end of the diversion track is gradually divided from the same path into two different diversion tracks. Through continuous feeding by the vibrating feeder, as the material gradually moves, the material is gradually divided onto the two diversion tracks. The baffle 131 is gradually revealed from the feeding end direction to the discharging end direction, so that the diversion structure is not revealed at the feeding end to enable the material to randomly move to any one of the two tracks. The baffle 131 gradually becomes obvious to prevent the already diverted material from mixing again. The baffle 131 serves to separate the diverted material. The height of the baffle 131 increases from low to high. The baffle 131 at the initial position does not affect the movement of the material at all. Then the baffle 131 gradually rises, but there is still a chance for the material to change the diversion track. As the baffle 131 rises, the material ultimately cannot change the diversion track 111. In other embodiments, the diversion structure can be constituted by the side wall of the discharging end of the vibrating feeder 1 with a height difference. Through the gradual revelation of the side wall of the diversion track with the height difference, the diversion of the material is affected.

[0037] The diversion track 111 can be inclined, so that the material can contact the track as fully as possible. The feeding track 11 vibrates synchronously with the vibrating feeder 1. The material vibrates synchronously with the vibrating feeder 1 by contacting the feeding track 11 as much as possible, so that the material moves on the feeding track 11 through vibration. The feeding track 11 transports the material to the sorting part.

[0038] The height of the side wall of the track at all positions of the feeding track 11 is the same as the thickness of the material, so that the overlapping material on the material can fall during diversion, and the situation of multiple materials being transported overlapping will not occur. The feeding path on the vibrating feeder 1 gradually becomes narrower, so that when the material moves along the feeding path of the vibrating feeder 1, it gradually becomes the short side facing the feeding direction of the feeding path. The vibrating feeder 1 arranges the materials in a unified orientation in sequence. The feeding track 11 arranges the materials with a unified orientation in sequence, forming a feeding state where only one surface is facing up and the short side of the material faces the feeding direction, and improving the feeding efficiency of the material, preventing the situation of insufficient feeding caused by material jamming or piling up.

[0039] When there are three or more diversion tracks 111 in the diversion track section, taking three diversion tracks as an example, the combination method is that the feeding ends of the three diversion tracks adopt a diversion structure for diversion to feed different diversion tracks 111. The materials sent out from the discharging end of the vibrating feeder 1 are diverted to the three diversion tracks through multiple height and position differences. The discharging ends of the three diversion tracks converge in batches. First, the discharging ends of any two adjacent tracks are combined into one track, and then the combined track is combined with the last feeding track, and so on to form the structure of the diversion track 111. At the same time, if necessary, the diversion track 111 can still continue to divert. One diversion track can be diverted into multiple sub-level tracks, and so on, fully ensuring that the materials can be smoothly arranged and flow out in a unified orientation.

[0040] When the discharging ends of multiple diversion tracks 111 converge, when multiple materials arrive at the converged track at the same time, due to the height difference of the diversion tracks, the converged materials will be in a stacked form. However, since the end wall of the converged track is only the same thickness as one material, and since the tracks are all inclined, the materials above the bottommost material in the stack will slide off the track due to the lack of support from the track end, and thus re-enter the vibrating feeder 1 for secondary feeding.

[0041] A recovery tray 12 is provided outside the vibrating feeder 1. The recovery tray 12 is connected to the vibrating feeder 1. The inside of the vibrating feeder 1 is a spiral feeding structure. The recovery tray is located outside the spiral feeding structure. There is an opening between the recovery tray 12 and the vibrating feeder 1 for connection. The diversion track 111 is arranged on the recovery tray 12. The materials falling from the diversion track 111 enter the recovery tray 12, thus facilitating the materials to be fed by the vibrating feeder 1 again.

[0042] A blower can also be arranged in the vibrating feeder 1. The blowing direction of the blower is the feeding direction of the materials, thus facilitating the feeding of the vibrating feeder and further reducing the situation of material jamming and stacking.

[0043] The sorting part includes a flow track 2, which is connected to the discharge end of the feeding track 11, so that the materials arranged in a uniform direction will eventually move to the flow track 2. A baffle is provided at the end of the flow track 2 away from the feeding track 11. The materials will eventually remain on the flow track 2 in sequence under the blocking action of the baffle. Only after the components of the packaging part take away the materials closest to the baffle, the remaining materials will move again in sequence, so that the materials at the end will move again to a position close to the baffle 131, so as to facilitate the components of the packaging part to take them away. The movement of the materials on the flow track 2 is driven by the push of the materials on the feeding track, and the materials on the rear side move forward, thereby pushing the materials on the front side to move forward at the same time, until the materials at the front are blocked by the baffle. At this time, the materials on the flow track 2 no longer move, and the front and back directions of the materials are the side close to the baffle as the front, and the side away from the baffle as the back.

[0044] An identification device and a rejection device are provided on the side of the flow track 2. The identification device consists of a controller and an area camera. The controller receives data transmitted from the area camera and controls the movement of the rejection device. The area camera is aimed at the flow track 2 for illumination. By photographing the area of the material on the flow track 2, the front and back of the material can be distinguished. The installation position of the area camera can enable the area camera to clearly photograph the flow track 2. In poor lighting conditions, lamps can be set to illuminate the flow track 2 to assist the camera in shooting.

[0045] The material is a rectangular acrylic plate. After the material passes through the rounded corners, the surface sizes of the two sides of the material are different, so the surface areas of the two sides of the material will be slightly different. The area camera shoots the material and transmits the shot image to the controller. The controller calculates the area of the material in real time based on the image transmitted by the area camera, and then compares the calculated area with the area range of the front and back of the material to determine which side of the material is photographed by the camera. Based on the result of the material surface judgment, the controller controls the rejection device to reject the material that does not meet the standards. Specifically, when the material needs to be arranged uniformly with the front side facing up, the controller controls the rejection device to reject the material whose area is identified as the back side. The rejection device moves it from the flow track 2 back to the vibrating feeder 1 for feeding again, and the cycle operation ensures that the materials on the flow track 2 are all facing up.

[0046] The rejection device consists of a swinging part and a picking part. The picking part is installed on the swinging part. The swinging part controls the swing of the picking part, so that the picking part switches above the flow track 2 and above the vibrating feeder 1. The picking part is used to take away the material on the flow track 2 and throw the material down when the picking part moves to above the vibrating feeder 1.

[0047] One of the swinging component and the material taking component has a lifting function. The swinging component is a bent rotating rod driven by a motor. The bent swinging rod is composed of two vertically arranged rods. One of the two vertically arranged rods is a vertically arranged vertical rod 61. At the top of the vertically arranged vertical rod 61, a horizontally arranged horizontal rod 62 is fixedly provided. The vertically arranged vertical rod 61 drives the horizontally arranged horizontal rod 62 to swing. The bent rotating rod is rotatably arranged on the side of the flow track 2. The bent rotating rod can be directly fixedly installed on the output shaft of the motor, or gears are provided on both the bent rotating rod and the output shaft of the motor, and the motor drives the bent swinging rod to swing through gear meshing. A cylinder can be fixedly arranged on the output shaft of the motor, and the telescopic rod of the cylinder is connected to the bent rotating rod, so as to realize the lifting function of the swinging component.

[0048] The material taking component is fixedly arranged at the end of the bent rotating rod and swings along with the swing of the horizontal rod 62. The material taking component includes a cylinder fixed on the horizontal rod 62. A connecting plate 63 is fixedly provided on the telescopic rod of the cylinder. A plurality of suction cups are provided on the connecting plate 63. Each suction cup is provided with a corresponding air pipe for providing suction. The air pipe is externally connected to the air supply pipeline. An air valve is also provided between the suction cup and the air pipe. The air supply pipeline provides suction to the suction cup through the air pipe. The suction of the suction cup is controlled by the air valve. When the air valve is opened, suction is provided to the suction cup. When the air valve is closed, the suction of the suction cup disappears. The picking and placing of materials are realized through the suction of the suction cup.

[0049] In other embodiments, the swinging component can directly select a corner cylinder similar to that in a machine tool, so that the swinging component has both swinging and lifting functions at the same time. The suction cup, air pipe and air valve of the material taking component are directly installed on the connecting plate, and the connecting plate is fixed on the corner cylinder, so as to realize the picking and placing of materials. The corner cylinder can realize rotation and lifting through hydraulic drive.

[0050] The above methods are all used to meet the requirements for identification when the position of the material on the flow track 2 is fixed, that is, the material located at the front side abuts against the baffle, and the subsequent materials are arranged in sequence. The camera takes a certain fixed position as the detection position for identification and judgment. When it is necessary to remove, the removing structure removes the material at the detection position. After the subsequent materials are replenished, the newly replenished materials are identified and judged again, and so on in a cycle, so as to remove all the materials that do not meet the requirements.

[0051] The rejection component can also choose a semicircular or arc-shaped circular swing structure with a movement trajectory. For example, a driving rod is fixed on two identical rotating wheels and a swing rod, and the material picking component is installed on the driving rod, thereby realizing the material rejection function. The circular swing structure is also controlled and driven by the forward and reverse rotation of the motor, and because its movement trajectory has descending and ascending actions, the material picking component no longer needs to be equipped with a separate cylinder. The circular swing structure is a driving rod hinged on two rotating wheels arranged side by side. The rotating wheel can also be replaced by a swing rod. The rotating wheel or the swing rod are both driven synchronously by the motor. The forward and reverse rotation of the motor drives the rotating wheel or the swing rod to rotate in the forward and reverse directions, thereby further driving the driving rod to swing, so that the driving rod drives the material picking component installed on the hand to move, and the swing rod drives the material picking component to move to the position of the scanned material on the flow track 2 for picking up the material and to the top of the vibrating feeder 1 for discharging the material.

[0052] Multiple side-by-side flow paths can be set on the flow track 2, and materials can flow in multiple flow paths at the same time. The area camera can take pictures of all materials located at the same identification position at one time and output the identification results of the materials on each path. The material picking structure can be provided with multiple suction cups, each suction cup is individually controlled by an air valve, and the air valve is controlled by a controller. The distance between adjacent suction cups is set corresponding to the adjacent flow paths on the flow track 2. Therefore, each suction cup corresponds to a separate flow path, and picks up materials flowing on the corresponding flow path. When the material in the flow path on the flow track 2 at the same position is identified, the controller can individually control the air valve to control the suction cup corresponding to the flow path that has failed to identify to open, thereby taking out the material in the corresponding flow path.

[0053] The blocking plate at the end of the flow track 2 can be replaced by a staggered structure. The staggered structure includes a staggered block 3 abutting the end of the flow track 2. The staggered block 3 is provided with a accommodating groove 31. The accommodating groove 31 is the same width as the material on the flow track, and the length of the accommodating groove is the length of one material. The accommodating grooves 31 on the staggered block 3 are arranged in sequence, and the accommodating grooves 31 on the staggered block 3 are arranged corresponding to the material flow path on the flow track 2. Each flow path corresponds to a accommodating groove, and each accommodating groove can accommodate one material. The staggered block can move. When the staggered block moves to the accommodating groove 31 and is aligned with the flow path, the logistics at the front end of the moving path enters the accommodating groove 31 of the staggered block 3. When the staggered block 3 moves to the accommodating groove 31 and is misaligned with the flow path, the end wall of the staggered block 3 abuts the flow path. At this time, the material in the flow path cannot move and is arranged abutting in sequence on the flow path.

[0054] A cylinder is provided on one side of the dislocation block 3, and the telescopic rod of the cylinder is fixedly connected to the dislocation block 3. The cylinder drives the dislocation block 3 to move by extending and retracting the telescopic rod. The dislocation block 3 is used in conjunction with the subsequent packaging part to prevent the packaging part from directly taking materials from the upper flow track. When the packaging part takes away the materials at the front end, due to the mutual abutment of the materials, the friction force may cause the subsequent materials to tilt up when the materials are taken away, thereby causing the materials to fall off the flow track. The dislocation block 3 first separates the materials to be taken away by the packaging part and the subsequent materials into two incontactable positions, so that no matter how the packaging part takes away the materials, it will not affect the materials on the flow track. At the same time, the dislocation block 3 can also facilitate the packaging part to determine the position of the materials when taking materials.

[0055] The packaging part includes a packaging carrier part and a discharge part. The packaging carrier part includes a carrier track 41. The carrier slides in the carrier track 41. The wall bodies on both sides of the track of the carrier track 41 are provided with notches for locking the carrier. By locking the carrier into the notches, the carrier can be completely flattened without curling due to the limitation of the notches when sliding in the carrier track 41. At the same time, the carrier track 41 is also conducive to keeping the carrier stable and can prevent the material from being stably attached to the carrier.

[0056] There are rotating reels on both sides of the carrier track 41, and the reels on both sides are respectively an empty carrier reel 42 and a loaded carrier reel 43. The empty carrier reel 42 and the loaded carrier reel 43 are both mounted on a fixed plate or a fixed rod. The empty carrier reel 42 is not provided with a power structure, but the empty carrier reel 42 has a tensioning function. A mounting shaft is installed on the fixed plate or the fixed rod of the empty carrier reel 42. A large damping can be set between the reel of the empty carrier reel 42 and the mounting shaft for mounting the reel, so that the carrier tape maintains a tensioned state. In other embodiments, a tensioning adjuster can also be directly set on the empty carrier reel 42 to maintain the tensioned state of the carrier tape. The material-containing carrier reel 43 can be equipped with a motor and a reducer. The fixing plate or fixing rod of the material-containing carrier reel 43 is first fixed with the motor, the output shaft of the motor is connected to the reducer, and the mounting shaft is set on the reducer. The material-containing carrier reel 43 is installed on the mounting shaft. The empty carrier reel 42 and the material-containing carrier reel 43 can be detachably installed on their respective mounting shafts, so that the carrier tape can be replaced.

[0057] A plurality of maintaining wheels can be further provided between the carrier track 41, the empty carrier reel 42 and the loaded carrier reel 43 to ensure full contact between the maintaining wheels and the carrier tape, thereby ensuring smooth movement of the carrier tape without deflection, bending or curling, and assisting in maintaining the tension of the carrier tape.

[0058] The carrier tape moves from the empty carrier tape reel 42 to the material-containing carrier tape reel 43. The carrier tape unfolds from the empty carrier tape reel 42, passes through the carrier tape track 41, and is wound onto the material-containing carrier tape reel 43. When the carrier tape passes through the carrier tape track 41, the feeding part moves the material at the misalignment port onto the carrier tape. An angle recognition camera can also be set on the side of the carrier tape track 41. The angle recognition camera can check whether the position of the material placed on the carrier tape is eccentric. Thus, when the material placement is eccentric, an alarm is issued.

[0059] The feeding part is used to move the material on the misalignment block 3 onto the carrier tape. When the misalignment block 3 is not set, the material at the front end of the flow track can be directly moved onto the carrier tape from the flow track. The feeding part can be realized by various structures, and can have the same structure as the swinging part and the material-taking part. A relatively common one is: two swinging rods or swinging wheels are rotatably arranged between the front end of the misalignment block 3 or the flow track 2 and the carrier tape track 41. Preferably, they are swinging rods 51. The occupied area of the swinging rods 51 is small. A material-taking rod 52 is hinged between the two swinging rods 51. A moving rod 521 is fixedly arranged on the material-taking rod 52, and a material-taking plate 53 is fixedly arranged at the end. A plurality of material-taking suction cups 54 are arranged on the material-taking plate 53. An air valve and a pipeline are correspondingly arranged on each material-taking suction cup 54. The swinging of the swinging rod drives the material-taking suction cup to move from the front end of the misalignment block or the flow track to the carrier tape track 41. At this time, the suction cup is controlled by the air valve to take out the material from the front end of the flow track or the receiving groove 31 of the misalignment block 3 and move it to the carrier tape track 41.

[0060] The above structure is not only applicable to rectangular acrylic plates, but also applicable to other shaped materials, such as circular, elliptical shapes, etc., and other components, such as cover plates, screws and other components. By replacing the suction cup with components such as solenoid valves, the adaptation to a variety of materials can be achieved. The shape of the receiving groove on the misalignment block corresponds to the material.

[0061] The moving process of the material is as follows: A large number of materials are placed on the vibrating feeder 1. At the same time, the carrier tape passes through the carrier tape track 41. The vibrating feeder 1 aligns the materials in the same direction and moves them to the discharge end of the vibrating feeder 1. After the separation and re-confluence of the feeding track, the materials are sequentially discharged and transported to the flow track. The materials are arranged in sequence on the flow track 2 and gradually move. At this time, the camera on the flow track 2 identifies the front and back of the materials. When it is detected that the front and back of the materials do not meet the requirements, the materials are moved from the flow track 2 back into the vibrating feeder 1 through the rejection device. The materials on the flow track 2 are sequentially stacked by the baffle 131, or the materials on the flow track 2 enter the receiving groove 31 of the misalignment block 3. After the materials enter, the misalignment block 3 is misaligned with the flow track. At this time, the feeding part moves the materials in the receiving groove 31 of the misalignment block 3 or the materials at the front end of the flow track onto the carrier tape for packaging through the suction cup.

[0062] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent for the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention shall be subject to the appended claims.

Claims

1. A chip component packaging machine, characterized in that, It includes a discharging part, a sorting part and a packaging part. The discharging part includes a vibrating feeder, in which materials are placed. The discharging end of the vibrating feeder is fixedly communicated with a feeding track. The feeding track includes a shunting track section and a discharging track section. The shunting track section has at least two shunting tracks. The discharging track section converges several shunting tracks into one track. The multiple shunting tracks gradually rise from the inside to the outside. A shunting structure is provided on the vibrating feeder. The shunting structure is located between adjacent shunting tracks and gradually rises towards the feeding direction. The sorting part includes a flowing track, an identification device and a rejection device. The identification device includes an area camera and a controller. The area camera faces the flowing track. The flowing track is fixedly communicated with the discharging end of the feeding track. The controller is used to receive the material images taken by the area camera and process the images to judge the front and back sides of the materials.

2. The chip component packaging machine according to claim 1, wherein The shunting structure is a baffle.

3. The chip component packaging machine according to claim 1, characterized in that, The shunting structure is the side walls of adjacent shunting tracks.

4. A chip component packaging machine according to claim 1, wherein, There are more than three shunting tracks. The two shunting tracks located inside converge into one track, and the converged track then converges with the shunting track adjacent to the two shunting tracks that have already converged to form a new track.

5. A chip component packaging machine according to claim 1, characterized in that, The rejection device includes a swinging part and a material taking part. The swinging part is used to drive the material taking part to move, and either the swinging part or the material taking part has a lifting function.

6. The chip component packaging machine according to claim 5, characterized in that, The material taking part is provided with a suction cup. The suction cup is provided with an air pipe and an air valve. The air pipe is communicated with the suction cup through the air valve.

7. The chip component packaging machine according to claim 1, characterized in that, The end of the flowing track is a dislocation structure. The dislocation structure includes a dislocation block abutted against the end of the flowing track. The dislocation block and the flowing track are correspondingly provided with several receiving grooves, and each receiving groove has a space for receiving one material.

8. The chip component packaging machine according to claim 7, characterized in that, The packaging part includes a carrier tape part and a feeding part. The carrier tape part includes a carrier tape track. Reel wheels are respectively provided on both sides of the carrier tape track. One of the reel wheels is an empty carrier tape reel wheel, and the other reel wheel is a material-containing carrier tape reel wheel.

9. The chip component packaging machine according to claim 8, wherein, The feeding part is used to move the materials at the end of the flowing track or the materials on the dislocation block onto the carrier tape track.

10. A chip component packaging machine according to claim 1, characterized in that, A recovery tray is fixedly provided outside the vibrating feeder.

Images