Tray taping machine

Abstract

The utility model discloses a tray braiding machine which comprises a machine table, a tray feeding mechanism is arranged on the machine table, a tray of the tray feeding mechanism is provided with tray material grooves distributed at intervals, the tray material grooves can be aligned with a feeding groove of a linear vibration feeder under the driving of a first moving assembly, and a material pushing plate pushes products into the feeding groove under the action of a second moving assembly. The linear vibration feeder is used for feeding the products to a feeding station; the turntable is provided with at least one suction nozzle assembly, comprises a suction nozzle, a gas circuit and a pneumatic control element, can adsorb a product and rotate clockwise, and is transferred to a discharging station of the track frame after being calibrated by a plurality of assemblies; the track frame is provided with a track groove, a material receiving disc on the machine table can wind a braid, a product sequentially passes through a detection station, a film laminating station and a hot pressing station along with the braid, and each station is provided with a detection assembly, a film pressing assembly and a heat sealing cutter assembly to complete corresponding operation. According to the tray braiding machine, orderly feeding is achieved through the tray feeding mechanism, the discharging stability and the product percent of pass are improved through multiple times of calibration of the rotating disc, and the product quality and the yield are improved through secondary detection before heat sealing.

Description

Technical Field

[0001] This utility model belongs to the technical field of tape and reel equipment, and relates to a pallet tape and reel machine. Background Technology

[0002] When tray taping machines are used for packaging square-shaped products, the small size and square structure of these products mean they lack effective anti-rotation and anti-tipping mechanisms. Uneven force distribution or slight deviations in the force applied to the product during the screw module's movement can easily cause the product to tip over or rotate. This instability affects the product's intended feeding position, impacting the accuracy and quality of subsequent taping and placement. Consequently, defects such as uneven arrangement and inconsistent spacing occur after taping, reducing product yield and increasing production costs. Utility Model Content

[0003] The purpose of this utility model is to provide a pallet taping machine that, through structural improvements, solves the problems in the background technology and improves the stability of material feeding.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A tray taping machine, comprising:

[0006] The machine tool is a support platform.

[0007] A pallet feeding mechanism is installed on the machine platform and includes a pallet and a pusher plate. The pallet is provided with several pallet troughs distributed at intervals. The pallet can be aligned with the feeding trough on the linear vibrating feeder by the drive of the first moving component. The pusher plate is connected to a pusher cylinder and can push the product in the first trough into the feeding trough by the drive of the second moving component.

[0008] A linear vibrating feeder is installed on the machine platform. Its feeding trough is used to receive products pushed in from the pallet trough and can move the products to the loading station.

[0009] A turntable is rotatably mounted on the machine platform around its own axis. The turntable is equipped with at least one suction nozzle assembly. The suction nozzle assembly includes a suction nozzle, an air passage communicating with the suction nozzle, and a pneumatic control element for controlling the opening and closing of the air passage. It is used to pick up the product at the loading station and rotate clockwise to pass through the primary positioning assembly, optical positioning assembly, waste assembly, rotation correction assembly, secondary positioning assembly, and product sensing assembly in sequence, before transferring it to the unloading station of the track frame.

[0010] A track frame is installed on the machine base, and a receiving tray is provided on the machine base; the track frame is provided with a track groove for placing the tape; the receiving tray can wind up the tape on the track frame; the product at the unloading station moves with the tape and passes through the inspection station, the film coating station and the hot pressing station in sequence;

[0011] An inspection component, positioned above the inspection station, is used to inspect the quality of the products on the tape.

[0012] A film-pressing assembly, located at the film-coating station, is used to attach the cover tape to the braided tape;

[0013] The heat sealing knife assembly is located above the heat pressing station and is used to heat seal the cover tape and the braided tape together.

[0014] As a further improvement of one embodiment of this utility model, the primary positioning component and the secondary positioning component have the same structure, both including a positioning bracket fixed on the machine base. A four-jaw cylinder is provided on the positioning bracket. A calibration platform for placing products on the suction nozzle is provided at the center of the four-jaw cylinder. A calibration component is provided on the wedge-shaped block of the four-jaw cylinder. One end of the calibration component is raised upward to form a pushing part. The pushing part is located on the calibration platform, and the four pushing parts can surround to form a contour groove for placing products.

[0015] As a further improvement of one embodiment of the present invention, the optical positioning component includes a camera bracket fixed on the machine base, a CCD camera is mounted on the camera bracket, and an optical path amplifier matched with the CCD camera is also mounted on the machine base. The CCD camera receives the product image magnified by the optical path amplifier, and the turntable drives the suction nozzle to stay directly above the optical path amplifier.

[0016] As a further improvement of one embodiment of the present invention, the waste component includes a waste support fixed on the machine base, a waste pipe is provided on the waste support, a waste outlet is provided on the waste pipe, and the turntable drives the suction nozzle to stay directly above the waste outlet.

[0017] As a further improvement of one embodiment of the present invention, the rotation correction component includes a rotation bracket fixed on the machine base, a rotation motor is provided on the rotation bracket, a rotating disk is provided on the drive shaft of the rotation motor, a storage block is provided at the center of the rotating disk, and a storage slot for placing products is provided at the center of the storage block; the rotating disk drives the suction nozzle to stay above the storage slot and place the product in the storage slot.

[0018] As a further improvement of one embodiment of the present invention, the product sensing component includes a sensing bracket fixed on the machine base, a sensing sensor is provided on the sensing bracket, and the turntable drives the suction nozzle to stay in the sensing area of ​​the sensing sensor.

[0019] As a further improvement of one embodiment of this utility model, a support plate is provided on the machine base, the detection component is provided on the support plate, the detection component includes a matching detection camera and lens, a pressure plate is provided on the track groove, the pressure plate is provided with a sensing notch that can expose the product, the lens is provided above the sensing notch and can transmit the image inside the sensing notch to the detection camera.

[0020] As a further improvement of one embodiment of the present invention, the pressing assembly includes a cover tape tray, a guide rod, and a pressing block. The pressing block is pressed onto the track groove, and the cover tape tray and the guide rod are disposed on a support plate. The cover tape on the cover tape tray first wraps around the guide rod and then extends to the lower end of the pressing block to combine with the braided tape.

[0021] As a further improvement of one embodiment of the present invention, the heat sealing knife assembly includes a vertical cylinder and a heat sealing knife, wherein the piston of the vertical cylinder is fixedly connected to the heat sealing knife, and the heat sealing knife is directly opposite the track groove.

[0022] As a further improvement of one embodiment of the present invention, the material cutting assembly between the receiving tray and the track frame includes a material cutting cylinder and a cutter. The piston of the material cutting cylinder is connected to the cutter and is used to cut the tape between the receiving tray and the track frame.

[0023] The above technical solution has the following beneficial effects: the orderly feeding of products is achieved through the pallet feeding mechanism, and multiple calibrations are achieved through the turntable, which improves the stability of feeding and also increases the pass rate of products on the tape; the secondary inspection before heat sealing further improves product quality and yield. Attached Figure Description

[0024] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0026] Figure 1 A three-dimensional structural diagram of this utility model.

[0027] Figure 2 This is a three-dimensional schematic diagram of the pallet feeding mechanism provided by this utility model.

[0028] Figure 3 A schematic diagram of the turntable and its surrounding structure provided by this utility model.

[0029] Figure 4 This is a partial structural schematic diagram of the present invention.

[0030] Figure 5 for Figure 4 An enlarged schematic diagram of region A in the middle.

[0031] Figure 6 A schematic diagram of the combination of the track frame, detection component, heat sealing knife component, needle wheel drive component, and pressure film component provided for this utility model.

[0032] Figure 7 A schematic diagram of the primary positioning component provided by this utility model.

[0033] Figure 8 This is a schematic diagram of the rotation correction component provided by this utility model.

[0034] Figure 9 A schematic diagram of the optical positioning component provided by this utility model.

[0035] Figure 10 A schematic diagram of the product sensing component provided by this utility model.

[0036] Figure 11 A schematic diagram of the waste material assembly structure provided by this utility model.

[0037] In the picture:

[0038] 1. Machine tool;

[0039] 101. Support plate; 102. Display screen; 103. Manual controller;

[0040] 2. Pallet loading mechanism;

[0041] 21. Pallet; 22. Pusher plate; 23. First moving assembly; 24. Second moving assembly; 25. Pusher cylinder;

[0042] 3. Linear vibrating feeder;

[0043] 4. Turntable;

[0044] 5. Suction nozzle assembly;

[0045] 51. Suction nozzle; 52. Pneumatic control components;

[0046] 6. Primary positioning component;

[0047] 61. Positioning bracket; 62. Four-jaw cylinder; 63. Calibration component;

[0048] 7. Optical positioning components;

[0049] 71. Camera bracket; 72. CCD camera; 73. Optical amplifier;

[0050] 8. Scrap components;

[0051] 81. Scrap support; 82. Scrap pipe; 83. Scrap outlet;

[0052] 9. Rotational correction assembly;

[0053] 91. Rotating support; 92. Rotating motor; 93. Rotating disk; 94. Storage block;

[0054] 10. Secondary positioning component;

[0055] 11. Product sensing components;

[0056] 111. Induction bracket; 112. Induction sensor;

[0057] 12. Track frame;

[0058] 121. Pressure plate;

[0059] 13. Receiving tray;

[0060] 14. Film pressing assembly;

[0061] 141. Cover tray; 142. Guide rod; 143. Pressing block;

[0062] 15. Heat sealing knife assembly;

[0063] 151. Vertical cylinder; 152. Heat sealing knife;

[0064] 16. Cutting assembly;

[0065] 17. Pinwheel drive assembly;

[0066] 171. Drive motor; 172. Pinwheel;

[0067] 18. Detection components;

[0068] 181. Camera inspection; 182. Lens. Detailed Implementation

[0069] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0070] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0071] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model. Example

[0072] See Figures 1-11 As shown, a pallet taping machine includes:

[0073] Machine base 1 is a support platform, which is the supporting foundation of the entire pallet taping machine and supports other components.

[0074] The pallet loading mechanism 2 is mounted on the machine base 1. Combined with... Figure 2 As shown, the pallet feeding mechanism 2 includes a pallet 21 and a pusher plate 22; the pallet 21 is provided with a plurality of pallet troughs distributed at intervals, and the pallet 21 can be aligned with the feeding trough on the linear vibrating feeder 3 under the drive of the first moving component 23; the pusher plate 22 is connected to the pusher cylinder 25 and can push the product in the first trough into the feeding trough under the drive of the second moving component 24.

[0075] Specifically, since the pallet trough is distributed along the X-axis, the feeding trough and the second moving component 24 are also distributed along the X-axis, while the first moving component 23 is distributed along the Y-axis. The first moving component 23 and the second moving component 24 have the same structure, both using a servo motor to drive the lead screw module. The second moving component 24 is fixed to the machine base 1 by a gantry frame, thereby enabling the pallet 21 to move along the Y-axis and the pusher plate 22 to move along the X-axis.

[0076] A linear vibrating feeder 3 is installed on the machine base 1. Its feeding trough is used to receive products pushed in from the pallet trough and can move the products to the loading station.

[0077] The turntable 4 is driven by a high-horsepower motor and is rotatably mounted on the machine base 1 around its own axis. In this embodiment, the turntable 4 is a cam divider that can rotate in an orderly manner according to a predetermined angle.

[0078] The turntable 4 is provided with at least one suction nozzle assembly 5. For example... Figure 3 As shown, in this embodiment, there are 12 suction nozzle assemblies 5, which are evenly distributed circumferentially on the edge of the turntable 4. Correspondingly, the turntable 4 rotates 30 degrees each time, and its rotation angle corresponds to that of the suction nozzle assembly 5, which better meets the subsequent layout requirements after the suction nozzle assembly 5 adsorbs the product.

[0079] The suction nozzle assembly 5 includes a suction nozzle 51, an air passage connected to the suction nozzle 51, and a pneumatic control element 52 for controlling the opening and closing of the air passage. It is used to adsorb the product at the loading station and, after rotating clockwise, sequentially pass through a primary positioning assembly 6, an optical positioning assembly 7, a waste material assembly 8, a rotation correction assembly 9, a secondary positioning assembly 10, and a product sensing assembly 11 before transferring it to the unloading station of the track frame 12. The pneumatic control element 52 is a solenoid valve. When material needs to be picked up, the pneumatic control element 52 controls the air passage to open, creating negative pressure in the suction nozzle 51, thereby adsorbing the product. When material needs to be unloaded, the pneumatic control element 52 controls the air passage to close, the suction nozzle 51 loses negative pressure, and the product detaches from the suction nozzle 51.

[0080] A track frame 12 is mounted on the machine base 1. A take-up tray 13 is mounted on the machine base 1, and the take-up tray 13 has a winding motor for driving it. The track frame 12 has track grooves for placing the tape. Driven by the winding motor, the take-up tray 13 rotates to wind the tape on the track frame. Thus, the product at the unloading station moves along with the tape, passing sequentially through the inspection station, the laminating station, and the hot-pressing station. Specifically, an inspection component 18 is installed above the inspection station to inspect the quality of the product on the tape; a laminating component 14 is installed at the laminating station to attach the cover tape to the tape; and a heat-sealing knife component 15 is installed at the hot-pressing station to heat-seal the cover tape and the tape together.

[0081] This utility model achieves orderly product feeding through the tray feeding mechanism 2 and multiple calibrations through the turntable 4, improving the stability of feeding and increasing the pass rate of products on the tape. Subsequent secondary testing before heat sealing further improves product quality and yield.

[0082] In this embodiment, a cutting assembly 16 is installed between the receiving tray 13 and the track frame 12. The cutting assembly 16 mainly consists of a cutting cylinder and a cutter. The piston of the cutting cylinder is tightly connected to the cutter. When the receiving tray 13 is full, the tape needs to be cut. The piston movement of the cutting cylinder drives the cutter to move, thereby accurately cutting the tape that is in the appropriate position between the receiving tray 13 and the track frame 12.

[0083] In addition, a needle wheel drive assembly 17 is provided on one side of the track frame 12 for driving the movement of the tape. The needle wheel drive assembly 17 includes a drive motor 171, a drive shaft, and a needle wheel 172. The output shaft of the drive motor 171 is connected to the drive shaft, transmitting power to the drive shaft, while the needle wheel 172 is fixed on the drive shaft. The needle teeth of the needle wheel 172 have a unique design that can fit precisely into the holes of the tape. When the drive motor 171 starts, it drives the drive shaft to rotate, which in turn causes the needle wheel 172 to rotate. The needle teeth engage with the holes of the tape. Through this transmission method, when the take-up reel 13 is full and the tape is cut, the tape continues to move stably along the track frame, and a new take-up reel can be installed to continue the tape production.

[0084] In this embodiment, the primary positioning component 6 and the secondary positioning component 10 have the same structure; the following description uses the primary positioning component 6 as an example. Figure 7 As shown, the primary positioning assembly 6 includes a positioning bracket 61 fixed to the machine base 1, which provides stable support for the entire assembly. A four-jaw cylinder 62 is mounted on the positioning bracket 61, and a calibration platform is set at the center of the four-jaw cylinder 62. This platform is specifically designed for placing products on the nozzle to ensure accurate reference positioning of the product.

[0085] The wedge-shaped blocks of the four-jaw cylinder 62 are equipped with calibration components 63. One end of the calibration component 63 is raised to form a pushing part, which is located precisely on the calibration platform. When the four-jaw cylinder 62 is activated, the four wedge blocks drive the four pushing parts to move synchronously, and the four pushing parts together form a contour groove. The shape of this contour groove is adapted to the shape of the product, which can accurately position the product placed in it, effectively reduce product position deviation, and provide reliable positional assurance for subsequent product processing or inspection processes.

[0086] In this embodiment, the optical positioning component 7 plays a role in accurately positioning the product in the tray taping machine. Combined with... Figure 9 As shown, it mainly consists of a camera bracket 71 fixed on the machine base 1, a CCD camera 72 mounted on the camera bracket 71, and an optical path amplifier 73 also mounted on the machine base 1 and matched with the CCD camera 72.

[0087] The camera bracket 71 provides a stable mounting position for the CCD camera 72, ensuring the camera remains stable during operation and preventing factors such as shaking from affecting shooting accuracy. The optical amplifier 73 can magnify the product image, making some subtle features of the product more clearly visible. The CCD camera 72 is responsible for receiving the magnified product image from the optical amplifier 73 and converting the light signal into an electrical signal for subsequent image processing and analysis.

[0088] During operation, the turntable 4 drives the nozzle assembly 5 to rotate. When the nozzle picks up the product and moves it to the appropriate position, it can stop directly above the optical path amplifier 73. At this time, the CCD camera 72 can clearly capture the product image, providing accurate basis for the precise positioning of the product and ensuring the accuracy of the product position and posture throughout the entire tape-and-reel process.

[0089] Combination Figure 11 As shown, the waste assembly 8 is used to process defective products. The waste assembly 8 includes a waste support 81 fixed on the machine base 1. The waste support 81 provides stable support for the entire assembly and can be firmly installed at a designated position on the machine base 1 by means of bolts or other methods.

[0090] A waste tube 82 is installed on the waste support 81. The waste tube 82 can be made of materials such as metal or plastic. The waste tube 82 is provided with a waste outlet 83, the size and shape of which can be designed according to the actual waste size. During operation, when a defective product is detected, the turntable 4 drives the suction nozzle assembly 5 to rotate, so that the suction nozzle holding the defective product stops directly above the waste outlet 83. Then, the product detaches from the suction nozzle, falls through the waste outlet 83 into the waste tube 82, and the waste collection is completed.

[0091] Combination Figure 8 As shown, the rotational correction assembly 9 is used in the pallet taping machine to correct the angle of the product, ensuring the accuracy of subsequent processing or assembly. This assembly includes a rotating bracket 91 fixed to the machine base 1. The rotating bracket 91 can be securely installed at a designated position on the machine base 1 by welding or bolting, providing stable support for other components.

[0092] A rotary motor 92 is mounted on the rotating bracket 91. The rotary motor 92 can be a stepper motor or a servo motor, etc., to achieve precise angle control. A rotating disk 93 is mounted on the drive shaft of the rotary motor 92, and the rotating disk 93 rotates together with the drive shaft. A placement block 94 is located at the center of the rotating disk 93, and a placement slot for placing the product is opened at the center of the placement block 94. The shape and size of the placement slot are adapted to the product. During operation, the rotating disk 4 drives the suction nozzle assembly 5 to rotate, so that the suction nozzle stops above the placement slot. The product is placed in the placement slot, and then the rotary motor 92 drives the rotating disk 93 to rotate according to the angle information obtained by the CCD camera 72, so that the product is rotated to the correct angle, completing the calibration.

[0093] Combination Figure 10 As shown, the product sensing component 11 is used to detect whether a product is present on the suction nozzle 51, providing a feedback signal for subsequent processes. This component includes a sensing bracket 111 fixed to the machine base 1. The sensing bracket 111 can be securely installed on the machine base 1 by means of screws or other methods to ensure its stable position.

[0094] A sensor 112 is mounted on the sensing bracket 111. The sensor 112 can be a photoelectric sensor, proximity sensor, etc., and the specific type can be selected according to the actual detection requirements. During operation, the turntable 4 drives the suction nozzle assembly 5 to rotate. When the suction nozzle picks up the product and moves to the appropriate position, it will precisely stop in the sensing area of ​​the sensor 112. At this time, the sensor 112 can detect the product and transmit the signal to the control system for further operation.

[0095] Combination Figure 6 As shown, a support plate 101 is provided on the machine base 1, which provides a stable mounting platform for the detection component 18 and other related components. The detection component 18 is mounted on the support plate 101 and consists of a matching detection camera 181 and a lens 182. The detection camera 181 is used to receive image signals and transmit them to a server. The server has image processing software for identifying the position of the product in the image. The lens 182 is used for focusing and imaging. The two work together to achieve accurate detection of the product on the tape.

[0096] A pressure plate 121 is installed on the track groove. The pressure plate 121 serves two purposes: firstly, it limits the movement of the tape, preventing it from shifting during movement; secondly, it features a sensing notch. This cleverly designed notch exposes the product without obscuring critical parts. A lens 182 is positioned above the sensing notch. When the tape carrying the product moves to this position, the lens 182 clearly captures the image of the product within the sensing notch and transmits this image information to a detection camera 181. The detection camera 181 then processes the image information on a backend server to determine if the product is acceptable. If the product fails the inspection, the machine must be stopped and the defective product manually removed.

[0097] The film pressing assembly 14 includes a cover tape tray 141, a guide rod 142, and a film pressing block 143. The film pressing block 143 has a pressure roller that presses against a track groove to tightly bond the cover tape to the braided tape. Both the cover tape tray 141 and the guide rod 142 are mounted on the support plate 101. The cover tape tray 141 stores the cover tape, while the guide rod 142 guides the direction of the cover tape. The cover tape on the cover tape tray 141 is first wound around the guide rod 142. After being guided and tensioned by the guide rod 142, it extends to the lower end of the film pressing block 143 and combines with the braided tape to achieve initial bonding of the cover tape.

[0098] The heat-sealing knife assembly 15 includes a vertical cylinder 151 and a heat-sealing knife 152. The piston of the vertical cylinder 151 is fixedly connected to the heat-sealing knife 152. When a heat-sealing operation is required, the piston of the vertical cylinder 151 extends, driving the heat-sealing knife 152 to move downward. The heat-sealing knife 152 faces the track groove. Under the action of the heat-sealing knife 152, the cover tape and the braided tape are heated and pressed together, completing the heat-sealing process, ensuring a firm bond between the cover tape and the braided tape, and guaranteeing the packaging quality of the product.

[0099] The machine 1 integrates a power supply unit, a control unit, an air supply unit, and a server to ensure the stable and efficient operation of the pallet taping machine. The power supply unit provides electrical support for the entire pallet taping machine and can be connected to an external power source to distribute electrical energy rationally to various electrical components, ensuring normal equipment operation. The control unit is connected to various electrical devices of the pallet taping machine and, through preset programs and instructions, achieves precise control of the automated operation of the equipment, coordinating the action sequence and operating rhythm between various components. The air supply unit provides power to pneumatic components, such as pneumatic control elements and cylinders used on the taping machine, meeting the working requirements of pneumatic components through the generation, delivery, and regulation of compressed air. The server has built-in image processing software that can process product images captured by the inspection camera 181 and CCD camera 72, analyzing product location information, quality status, etc. In addition, the machine 1 is also equipped with a display screen 102 and a manual controller 103, allowing on-site personnel to intuitively observe the equipment's operating status and parameter information, and to manually operate the equipment to handle emergencies or perform adjustments.

[0100] The tray taping machine provided by this utility model realizes orderly feeding of products through a tray feeding mechanism and achieves multiple calibrations through a turntable, thereby improving the stability of feeding and increasing the pass rate of products on the taping. A secondary inspection is also performed before heat sealing to improve product quality and yield.

[0101] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0102] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0103] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0104] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tray taping machine, characterized in that, include: The machine tool is a support platform. A pallet feeding mechanism is installed on the machine platform and includes a pallet and a pusher plate. The pallet is provided with several pallet troughs distributed at intervals. The pallet can be aligned with the feeding trough on the linear vibrating feeder by the drive of the first moving component. The pusher plate is connected to a pusher cylinder and can push the product in the first trough into the feeding trough by the drive of the second moving component. A linear vibrating feeder is installed on the machine platform. Its feeding trough is used to receive products pushed in from the pallet trough and can move the products to the loading station. A turntable is rotatably mounted on the machine platform around its own axis. The turntable is equipped with at least one suction nozzle assembly. The suction nozzle assembly includes a suction nozzle, an air passage communicating with the suction nozzle, and a pneumatic control element for controlling the opening and closing of the air passage. It is used to pick up the product at the loading station and rotate clockwise to pass through the primary positioning assembly, optical positioning assembly, waste assembly, rotation correction assembly, secondary positioning assembly, and product sensing assembly in sequence, before transferring it to the unloading station of the track frame. A track frame is installed on the machine base, and a receiving tray is provided on the machine base; the track frame is provided with a track groove for placing the tape; the receiving tray can wind up the tape on the track frame; the product at the unloading station moves with the tape and passes through the inspection station, the film coating station and the hot pressing station in sequence; An inspection component, positioned above the inspection station, is used to inspect the quality of the products on the tape. A film-pressing assembly, located at the film-coating station, is used to attach the cover tape to the braided tape; The heat sealing knife assembly is located above the heat pressing station and is used to heat seal the cover tape and the braided tape together.

2. The tray taping machine according to claim 1, characterized in that: The primary positioning component and the secondary positioning component have the same structure, both including a positioning bracket fixed on the machine base. A four-jaw cylinder is provided on the positioning bracket. A calibration platform for placing products on the suction nozzle is provided at the center of the four-jaw cylinder. A calibration component is provided on the wedge-shaped block of the four-jaw cylinder. One end of the calibration component is raised to form a pushing part. The pushing part is located on the calibration platform, and the four pushing parts can be closed to form a contour groove for placing products.

3. The tray taping machine according to claim 1, characterized in that: The optical positioning component includes a camera bracket fixed on the machine base, a CCD camera is mounted on the camera bracket, and an optical path amplifier matched with the CCD camera is also mounted on the machine base. The CCD camera receives the product image magnified by the optical path amplifier, and the turntable drives the suction nozzle to stay directly above the optical path amplifier.

4. The tray taping machine according to claim 1, characterized in that: The waste assembly includes a waste support fixed on the machine base, a waste pipe is provided on the waste support, a waste outlet is provided on the waste pipe, and the turntable drives the suction nozzle to stay directly above the waste outlet.

5. The tray taping machine according to claim 1, characterized in that: The rotational correction assembly includes a rotating bracket fixed on the machine base, a rotating motor mounted on the rotating bracket, a rotating disk mounted on the drive shaft of the rotating motor, a storage block at the center of the rotating disk, and a storage slot for placing products at the center of the storage block; the rotating disk drives the suction nozzle to stop above the storage slot and place the product in the storage slot.

6. The tray taping machine according to claim 1, characterized in that: The product sensing component includes a sensing bracket fixed on the machine base, and a sensing sensor is provided on the sensing bracket. The turntable drives the suction nozzle to stay in the sensing area of ​​the sensing sensor.

7. The tray taping machine according to claim 1, characterized in that: A support plate is provided on the machine base, and the detection component is mounted on the support plate. The detection component includes a matching detection camera and lens. A pressure plate is provided on the track groove. The pressure plate has a sensing notch that can expose the product. The lens is positioned above the sensing notch and can transmit the image within the sensing notch to the detection camera.

8. The tray taping machine according to claim 7, characterized in that: The film pressing assembly includes a cover tape tray, a guide rod, and a film pressing block. The film pressing block is pressed onto the track groove. The cover tape tray and the guide rod are mounted on a support plate. The cover tape on the cover tape tray first wraps around the guide rod and then extends to the lower end of the film pressing block to combine with the tape.

9. The tray taping machine according to claim 7, characterized in that: The heat sealing knife assembly includes a vertical cylinder and a heat sealing knife. The piston of the vertical cylinder is fixedly connected to the heat sealing knife, and the heat sealing knife is directly opposite the track groove.

10. The tray taping machine according to claim 1, characterized in that: The material cutting assembly between the receiving tray and the track frame includes a material cutting cylinder and a cutter. The piston of the material cutting cylinder is connected to the cutter and is used to cut the tape between the receiving tray and the track frame.

Images