Rapid intelligent lacing machine

Abstract

The invention relates to a rapid intelligent lacing machine. Relates to the technical field of lacing machines. The packing machine comprises a belt binding machine body, an operation panel, a protection structure and a belt binding assembly, and the belt binding machine body is a main body part of the machine and is used for supporting and executing packing operation. The operation panel is located at the front end of the bridle machine body and used for inputting related signals and parameters of bridle packaging, such as the length, tension and the like of a bridle. Therefore, an operator can easily control the operation of the banding machine and adjust parameters so as to adapt to different packaging requirements. The protection structure is located on the outer side of the banding machine body and used for protecting the side edges of the banding machine body. The structure can protect internal parts of the lacing machine from being damaged or interfered by external objects, and meanwhile, the safety of operators is ensured. The bridle set is located in the bridle machine body and used for driving the bridle to move and carrying out bridle action on the objects. And the packaging area is formed by matching the banding machine body and the operation panel and is a space for packaging operation.

Description

Technical Field

[0001] The invention relates to the technical field of strapping machines, in particular to a fast and intelligent strapping machine. Background Art

[0002] A banding machine is a piece of mechanical equipment used in packaging and encapsulation, usually used to tie film or plastic bands around items to ensure the safety and stability of the packaged items. These machines are often used for packaging boxes, parcels, paper bundling, etc. The banding machine usually works by passing a roll of film or plastic band through a series of devices, then wrapping it around the item, and finally fixing the band together by heat sealing or mechanical sealing; The existing strapping machines may have design or manufacturing problems, resulting in unstable strapping quality and unstable tension, which may lead to strapping breakage or loosening, affecting the packaging effect. At the same time, the strapping machine may only be suitable for certain types or sizes of packaged items, and may not be effectively used for some irregularly shaped or large items. Summary of the invention

[0003] Purpose of the invention: to provide a fast and intelligent belting machine to solve the above-mentioned problems.

[0004] To achieve the above object, the present invention provides the following technical solutions: A fast intelligent strapping machine comprises: a strapping machine body, an operating panel located at the front end of the strapping machine body and used for inputting strapping signals, a protective structure located at the outside of the strapping machine body and used for protecting its sides, and a strapping assembly displaced inside the strapping machine body and used for driving the strap to move and strapping articles. The strapping machine body and the operating panel cooperate to form a packaging area, and the articles to be packaged are placed above the strapping machine body. The strapping assembly drives the strap to move, so that the strap is wrapped around the outside of the articles to be packaged for packaging.

[0005] The intelligent control system and high-performance strapping components can quickly complete the packaging operation and improve production efficiency. Compared with traditional strapping machines, it can complete the packaging task faster and reduce the production cycle. The protective structure effectively protects the internal components of the strapping machine and the safety of operators, reducing the occurrence of accidental injuries. The intelligent control system can also monitor and identify possible faults, take timely measures to repair them, and improve the reliability of the equipment.

[0006] According to one aspect of the embodiments of the present application, the strapping machine body includes: an integrally injection-molded shell with a cavity formed inside, a packaging placement table located at the upper end of the shell and forming a groove, a strapping opening opened at one end of the packaging placement table close to the operating panel and located on the same vertical center line as the heating and cutting module, an annular fixed hole cavity opened along both sides of the strapping opening, an annular fixed hole cavity opened along both sides of the strapping opening, a main heat dissipation opening opened at the rear end of the shell, auxiliary heat dissipation openings located on both sides below the main heat dissipation opening and cooperating with the main heat dissipation opening to dissipate heat, and a power supply module arranged below one end of the shell away from the operating panel to provide the electrical energy required for the operation of the strapping assembly.

[0007] This makes the strapping machine body have good stability, accuracy, safety and durability, and can effectively complete the strapping packaging task, improve production efficiency and reduce the failure rate.

[0008] According to one aspect of the embodiment of the present application, the operation panel includes: a detachable cover body that is snap-connected to the belting machine body, a display module located outside the detachable cover body and used to display signal output, a disassembly pull tab arranged on one side of the display module and providing a disassembly hand-held area, a disassembly plate located at the lower end of the detachable cover body and connected to the detachable cover body by a hinge, and a ring-shaped guide rail formed between the belting machine body and the detachable cover body.

[0009] According to one aspect of the embodiments of the present application, a card block is arranged at a predetermined distance in the guide rail, and a single card block is retractable. When the packaging action is performed, the card block limits the position of the strap, and the card block contracts, and the strap slides out through the fixed hole cavity and contacts the outside of the article to be packaged to perform a tightening action.

[0010] According to one aspect of the embodiments of the present application, the strapping assembly includes: a belt reel body located inside the strapping machine body and providing an installation and placement area for the strapping, a controller arranged above the belt reel body and used to transmit control signals required for the strapping, a sensing device located above the controller and used to sense the items to be strapped and transmit sensing signals, a limiter structure located on one side of the sensing device and used to limit the conveying action of the strapping, a belt guide structure located below the limiter structure and used to guide the strapping, and a heating and cutting module located at one end of the strapping machine body close to the items to be packaged and used to heat and cut the strap.

[0011] These components work together to enable the strapping machine to perform packaging operations efficiently, ensuring the quality and stability of the packaging.

[0012] According to one aspect of the embodiments of the present application, the tape reel body includes: a tape reel seat that is integrally injection-molded and clamped with the shell, an edge plate that extends upward a predetermined distance along the edge of the tape reel seat, a plurality of pads located on the inner side of the edge plate and distributed in a circular array, a cylindrical fixed clamping block located at the center of the pad, a tape reel positioning seat with a cavity that is compatible with the fixed clamping block in the center and a bottom end that contacts the pad, a sensor fixed to the inner side of the edge plate for detecting the thickness of the tape reel, and a guide column fixed to the tape reel seat, through which the belt is led out.

[0013] According to one aspect of the embodiments of the present application, the limiter structure includes: a limit gear, a transmission conveyor wheel located on one side of the limit gear and providing the driving force required for the movement of the belt, a cavity opened inside to accommodate the passage of the belt, a guide block driven by the limit gear to change its angle, and a limit block located on the side of the guide block away from the limit gear and limiting the movement angle of the guide block.

[0014] According to one aspect of an embodiment of the present application, the heating and cutting module includes: a heating block located below the strap opening and moving up and down along the strap opening, a cutting knife located on one side of the heating block and cutting the strap, and a cutting drive block for driving the cutting knife.

[0015] These components together form a heating and cutting module, which is used to cut and heat the straps during the working process of the strapping machine. Such a design can ensure that the straps have high precision and quality when cutting, thereby improving the efficiency and quality of packaging.

[0016] According to one aspect of the embodiments of the present application, the strap assembly also includes: a strap structure located outside the sensing device and driving the strap to move and perform a knotting action; the strap structures are grouped in two; the strap structure includes: a combined fixing frame located inside the shell and used to ensure the installation stability of the strap structure; a rotating member located at one end of the combined fixing frame and rotatably connected to the combined fixing frame; a fixing member located at an end of the combined fixing frame away from the rotating member and used to install and fix the strap structure; telescopic members located on both sides of the rotating member; a driving member located on a side of the rotating member away from the telescopic member and driven by the telescopic member; a knotting frame located at an end of the driving member away from the rotating member and used to drive the strap to move; a clamping assembly is provided at one end close to the strap and drives the strap to move.

[0017] The coordinated work of these components realizes the knotting function of the strapping machine. In actual operation, the sensing device detects the state of the strap and completes the knotting of the strap through the movement of the driving part, the rotating part and the strap structure. The fixing frame and the fixing part provide stable support, and the telescopic part and the driving part ensure the accuracy of the knotting action. The clamping assembly and the strap fixing clamp ensure the stability of the strap, and finally realize an efficient knotting process.

[0018] Compared with the prior art, the present invention has the following beneficial effects: By setting the limiter structure, the cooperation of the limit gear and the transmission conveyor wheel, the position and movement of the strap can be accurately controlled to ensure that the strap can be accurately positioned on the items to be packaged during the packaging process, thereby improving the accuracy and stability of the packaging. The transmission conveyor wheel provides the driving force, so that the strap can be stably transmitted, avoiding possible jamming or instability, and ensuring the smooth progress of the packaging process. The guide block is driven by the limit gear to change the angle, which can ensure that the strap moves along the predetermined path during the movement, avoiding possible deviation or dislocation, and ensuring the accuracy and consistency of the packaging. The limit block limits the movement angle of the guide block, preventing possible excessive movement or dislocation, ensuring that the strap remains stable and accurate during the movement, and improving the quality and efficiency of the packaging. This limiter structure has a simple design, consists of a small number of core components, is easy to manufacture and maintain, and has high reliability and stability. It can operate stably for a long time, reducing maintenance costs and failure rates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a three-dimensional diagram of a fast intelligent belting machine.

[0020] Figure 2 The figure is a schematic structural diagram of a fast intelligent belting machine of the present invention.

[0021] Figure 3 The figure is a rear view of a fast intelligent belting machine according to the present invention.

[0022] Figure 4 The figure is a schematic diagram of the internal structure of a fast intelligent belting machine of the present invention.

[0023] Figure 5 It is a schematic structural diagram of the reel body of the present invention.

[0024] Figure 6 It is a schematic structural diagram of the limiter structure of the present invention.

[0025] Figure 7 It is a schematic diagram of the structure of the heating and cutting module of the present invention.

[0026] Figure 8 It is a structural schematic diagram of the binding strap structure of the present invention.

[0027] Fig. 9 It is a three-dimensional diagram of the binding structure of the present invention.

[0028] In the figure: the belt machine body 1, the operation panel 2, the protection structure 3, the belt reel body 4, the controller 5, the induction device 6, the limiter structure 7, the belt guide structure 8, the heating and cutting module 9, the strapping structure 10, the shell 11, the packaging placement table 12, the belt opening 13, the fixed hole cavity 14, the main heat dissipation opening 15, the auxiliary heat dissipation opening 16, the power module 17, the detachable cover 21, the display module 22, the disassembly pull 23, the disassembly plate 24, the guide rail 25, the side protection Cover 31, handle 32, reel seat 41, edge plate 42, cushion block 43, fixed block 44, reel positioning seat 45, sensor 46, guide column 47, limit gear 71, transmission conveyor wheel 72, guide block 73, limit block 74, heating block 91, cutting knife 92, cutting drive block 93, combined fixed frame 101, rotating part 102, fixed part 103, telescopic part 104, driving part 105, knotting frame 106, strap fixing clip 107. DETAILED DESCRIPTION

[0029] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0030] The applicant believes that the existing strapping machines on the market may have unstable quality and unstable tension due to design or manufacturing problems, which may lead to breakage or loosening of the straps, affecting the packaging effect. At the same time, the strapping machines may only be suitable for packaging items of specific types or sizes, and may not be effectively used for some irregularly shaped or large items.

[0031] To this end, the present invention relates to a fast intelligent belting machine, in practical applications, such as Figures 1 to 4As shown, it includes: a strapping machine body 1, an operating panel 2, a protective structure 3 and a strap assembly. The strapping machine body 1 is the main part of the machine, which is used to support and perform packaging operations. The operating panel 2 is located at the front end of the strapping machine body 1, and is used to input relevant signals and parameters of strapping packaging, such as the length and tension of the strap. This allows the operator to easily control the operation of the strapping machine and adjust the parameters to meet different packaging needs. The protective structure 3 is located outside the strapping machine body 1 to protect its side. This structure can protect the internal components of the strapping machine from damage or interference from external objects, while ensuring the safety of the operator. Strap group: located inside the strapping machine body 1, used to drive the movement of the strap and strap the items. The packaging area is formed by the strapping machine body 1 and the operating panel 2, and is a space for packaging operations. In this area, the operator can easily place the items to be packaged above the strapping machine body 1, and then control the strapping machine through the operating panel 2 to complete the packaging action.

[0032] The body 1 of the strapping machine includes: a shell 11, a packaging placement table 12, a strapping port 13, a fixed cavity 14, a main heat dissipation port 15, an auxiliary heat dissipation port 16 and a power module 17. The integral injection-molded shell 11 is manufactured by the integral injection molding technology and has the characteristics of stable structure and good sealing. It can effectively protect the mechanical parts inside the strapping machine from interference and damage from the external environment, thereby improving the durability and stability of the machine. The packaging placement table 12 with a groove can stably place the items to be packaged, ensuring that the items are not easy to move or tilt during the packaging process, thereby ensuring the stability and accuracy of the packaging. The strapping port 13 is located at one end of the packaging placement table 12 close to the operation panel 2, and is located on the same vertical center line as the heating and cutting module 9. This design can ensure the accurate positioning and cutting of the strap during the packaging process, thereby improving the accuracy and efficiency of the packaging. The fixed cavity 14, which is annularly opened on both sides of the strapping port 13, can be used to fix the strap to prevent the strap from shifting or loosening during the packaging process, thereby ensuring the firmness and stability of the packaging. The main heat dissipation port 15 and the auxiliary heat dissipation port 16 are located at the rear end of the housing 11, and are used to dissipate heat, keep the internal temperature of the strapping machine stable, prevent the machine from overheating, and improve the service life and safety of the equipment. The power module 17 is located below the end of the housing 11 away from the operation panel 2, and provides the power required by the strapping assembly. This design can effectively protect the power module 17 from heat or other influences that may be generated during the packaging process, and improve the stability and reliability of the power module 17.

[0033] The operation panel 2 includes: a detachable cover 21, a display module 22, a disassembly pull 23, a disassembly plate 24 and a guide rail 25. The detachable cover 21 is snap-fitted with the strapping machine body 1, so it is easy to install and disassemble. This design makes maintenance and cleaning more convenient, and the user can easily access the internal components of the strapping machine. The display module 22 is located outside the detachable cover 21 and is used to display the signal output, which can help the operator monitor the operating status and working parameters of the strapping machine in real time. The setting of this display module 22 allows the user to easily understand the working conditions of the machine and take necessary measures in time. The disassembly pull 23 is set on one side of the display module 22, providing a disassembly handheld area. This design allows the user to easily remove the detachable cover 21 without the need for additional tools, which facilitates maintenance and cleaning. The disassembly plate 24 is located at the bottom of the detachable cover 21 and is connected to the cover by a hinge. The flexibility of disassembly can be better guaranteed. An annular guide rail 25 is formed between the strapping machine body 1 and the detachable cover 21. The design of the guide rail 25 allows the cover to move easily along the annular track, ensuring a tight connection between the cover and the body, while also providing additional stability.

[0034] The protection structure 3 includes: a side protection cover 31 and a handle 32. The side protection cover 31 is fixed to the belting machine body 1 to protect the side, and the handle 32 can better ensure the hand-holding performance of the belting machine.

[0035] In the above embodiment, further, the card blocks in the guide rail 25 are pre-set at a predetermined distance position in the guide rail 25. Their function is to limit the position of the drawstring during the packaging process to ensure that the position and tension of the drawstring are accurately controlled. Each card block is retractable, and the position and tension of the drawstring can be adjusted according to the packaging items of different sizes to ensure the quality and stability of the packaging. When the package is in the packaging action, the card block will limit the drawstring to ensure that the drawstring is operated in the correct position. This helps to avoid the deviation or loosening of the drawstring during the packaging process, thereby ensuring the effect and stability of the packaging. When the packaging action is performed, the drawstring will slide out through the fixed cavity 14 and contact the outside of the item to be packaged. Subsequently, through the contraction of the card block, the drawstring will be appropriately tightened to ensure that the packaged items are firmly bound and encapsulated.

[0036] The belt assembly includes: a reel body 4, a controller 5, a sensing device 6, a stopper structure 7, a belt guide structure 8 and a heating and cutting module 9. The reel body 4 is located inside the belt machine body 1 and provides an area for installing and placing the belt. Controller 5: Located above the reel body 4, it is used to transmit control signals to control the operation of the belt. This controller 5 includes electronic components and a control system for managing the operation and operation of the belt. The sensing device 6 is located above the controller 5 and is used to sense the items to be packaged and transmit sensing signals. This sensing device 6 can detect the position and state of the items to be packaged so as to start the packaging process of the belt at the appropriate time. The stopper structure 7 is located on one side of the sensing device 6 and is used to perform the limiting conveying action of the belt. This structure can ensure that the belt remains in the correct position during the packaging process to ensure the accuracy and stability of the packaging. The belt guide structure 8 is located below the stopper structure 7 and is used to guide the belt. This structure can guide the belt to move along the correct path to ensure the correct operation and position of the belt during the packaging process. The heating and cutting module 9 is located at one end of the strapping machine body 1 close to the object to be packaged, and is used to perform the heating and cutting action of the strap. This module includes a heating element and a cutting device, which are used to heat and cut the strap, complete the packaging process and seal the strap.

[0037] The invention relates to a fast intelligent belting machine, which can be used in practical applications. Figure 5 As shown, the reel body 4 includes: a reel seat 41, an edge plate 42, a cushion block 43, a fixed card block 44, a reel positioning seat 45, a sensor 46 and a guide column 47. The reel seat 41 is the main supporting structure of the reel body 4, which is clamped with the shell 11 of the machine to provide a support and stable base. The edge plate 42 extending upward along the edge of the reel seat 41 provides a surrounding boundary for the belt to ensure that the belt remains in the correct position during use. These cushion blocks 43 are located on the inner side of the edge plate 42 and are distributed in a circular array to provide additional support and positioning to ensure the stability of the reel seat 41. The fixed card block 44 is located at the center of the cushion block 43 and is cylindrical. The reel positioning seat 45 is fixed on the cushion block 43 through a cavity adapted to the fixed card block 44, providing a fixing and supporting mechanism. It is located at the bottom end of the fixed card block 44 and contacts the cushion block 43 to ensure the correct positioning and stability of the reel. The detection sensor 46 is fixed on the inner side of the edge plate 42 to detect the thickness of the tape reel, which is essential to ensure the normal operation and operation of the strap. The guide post 47 is fixed on the reel seat 41 to guide the strap to ensure that the strap can be smoothly guided out and positioned on the items to be packaged during use.

[0038] The invention relates to a fast intelligent belting machine, which can be used in practical applications. Figure 6As shown, the limiter structure 7 includes: a limit gear 71, a transmission wheel 72, a guide block 73 and a limit block 74. The limit gear 71 is one of the core components of the limiter structure 7, which drives the movement of the strapping machine through the driving force. It usually has a gear-like structure for transmitting force and controlling the position of the strap. The transmission wheel 72 is located on one side of the limit gear 71 and provides the driving force required for the movement of the strap. The guide block 73 is provided with a cavity for accommodating the strap to pass through. These cavities play the role of guiding and positioning the strap to ensure that the strap remains in the correct position during the movement. The guide block 73 is located on one side of the limit gear 71 and is driven by the limit gear 71 to change the angle. Its function is to guide the strap to move along the correct path and ensure that the strap is smooth and accurate during the packaging process. The limit block 74 is located on the side of the guide block 73 away from the limit gear 71, and is used to limit the movement angle of the guide block 73. This limit block 74 ensures the stability and accuracy of the guide block 73 during the movement, avoiding possible excessive movement or dislocation.

[0039] The invention relates to a fast intelligent belting machine, which can be used in practical applications. Figure 7 As shown, the heating and cutting module 9 includes: a heating block 91, a cutting knife 92 and a cutting drive block 93. The heating block 91 is located below the strap opening 13 and can move up and down along the strap opening 13. The function of the heating block 91 is to heat the strap so that a clear incision can be formed more easily during cutting, and it can be ensured that there will be no burrs or unevenness on the edge after cutting. The cutting knife 92 is located on one side of the heating block 91 and is used to cut the strap. The cutting knife 92 is designed to be as sharp as possible to ensure the cutting effect and accuracy. Cutting drive block 93: used to drive the cutting knife 92. This component can be mechanical, electric or pneumatic. Its main function is to provide sufficient power for the cutting knife 92 to ensure the cutting force and speed.

[0040] In actual use: put the whole roll of OPP film tape into the reel body 4, after the tape machine is powered on, click the tape feed button, pass through the no tape detection frame, and then introduce it into the tape inlet, and send the OPP film tape into the track through the controller 5 and the guide structure 8. The length of the OPP film tape fed in is controlled by the limiter structure 7. When passing through the tape-binding link, the machine will perform tape-binding according to the previously set tightness, tape feed length, sensitivity, start delay time, pull-in time, bonding cooling time, tape feed speed and other functions. After the automatic or manual tape-binding is completed, it is heated and bonded, and then cut.

[0041] When the strap needs to be knotted, a strap structure 10 is installed inside. The strap structure 10 includes: a combined fixing frame 101, a rotating member 102, a fixing member 103, a telescopic member 104, a driving member 105, a knotting frame 106 and a strap fixing clip 107. The strap structure 10 is located outside the sensing device 6. The strap structure 10 is symmetrically arranged on both sides of the sensing device 6 to drive the movement of the strap to perform a knotting action. Usually, the strap structure 10 can be arranged on the left and right sides of the sensing device 6, so that its symmetrical configuration can be ensured, which is convenient for balanced application of force and control of movement. Therefore, the specific position of the outside refers to the two sides of the sensing device 6, rather than the front and back or the top. The main task of the strap structure 10 is to move the strap to the appropriate position and ensure the tension and position of the strap during the knotting process. The combined fixing frame 101 is located inside the shell. Ensure the installation stability of the strap structure 10. It provides a stable installation platform so that the strap structure 10 will not move or shake during operation, thereby improving the accuracy and reliability of knotting. The rotating member 102 is located at one end of the combined fixing frame 101 and is rotationally connected thereto. It is responsible for rotating during the knotting process to drive the movement of the strap structure 10. The rotational action of the rotating member 102 is used to adjust the position or direction of the strap structure 10, thereby achieving the knotting of the strap. The fixing member 103 is located at one end of the combined fixing frame 101 away from the rotating member 102. It is used for the installation and fixation of the strap structure 10. The fixing member 103 ensures that the strap structure 10 is stably fixed on the combined fixing frame 101 to prevent deviation or shaking during operation. The telescopic member 104 is located on both sides of the rotating member 102. It provides the necessary telescopic action to adjust the range of motion or position of the strap structure 10. The telescopic member 104 is generally used to fine-tune the tension or position of the strap to ensure the accuracy of the knotting process. The driving member 105 is located on the side of the rotating member 102 away from the telescopic member 104 and is driven by the telescopic member 104. It drives the movement of the strap structure 10. The main task of the driving member 105 is to provide power so that the knotting frame 106 can effectively operate the strap. The knotting frame 106 is located at one end of the driving member 105 away from the rotating member 102. It drives the strap to move to complete the knotting action. The design of the knotting frame 106 ensures that the strap can be correctly clamped and fixed during the knotting process. The strap fixing clamp 107 is close to one end of the strap. It clamps the strap and drives it to move. The main function of the strap fixing clamp 107 is to ensure that the strap remains stable during the knotting process and can move under the guidance of the knotting frame 106. It is integrated with the clamping assembly to drive the strap to move. It is used to fix and clamp the strap so that it remains in the correct position during the entire knotting process to prevent the strap from sliding or loosening.

[0042] The combined fixing frame 101 is located inside the shell of the machine and provides support for the strap structure 10. The frame can be embedded in the bottom or side wall of the shell to ensure stability. The rotating member 102 is connected to the outside of the combined fixing frame 101, allowing it to rotate within the controllable range of the machine. The telescopic member 104 is located on both sides of the rotating member 102 and can be connected to the rotating member 102. It is usually installed at a higher position of the combined fixing frame 101 to provide good telescopic movement. The driving member 105 is arranged in the combined fixing frame 101 to ensure that it is not disturbed by the external environment during operation, while effectively transmitting power. The knotting frame 106 is at the front end of the machine, usually placed in the direction of the belt movement to ensure direct contact with the belt. The strap fixing clamp 107 is arranged near the knotting frame 106, and works in conjunction with the knotting frame 106 to clamp the belt and guide its movement.

[0043] The driving member 105 can be driven by an electric motor, a pneumatic cylinder or the like, and its energy is transmitted to the knotting frame 106, and the knotting action is realized through a mechanical connection. The telescopic member 104 is usually driven by the driving member 105, and the power is transmitted to the telescopic member 104 through a guide rail or a chain system to realize the telescopic function. During operation, after the driving member 105 is activated, it will directly drive the movement of the knotting frame 106, and the rotating member 102 will rotate accordingly, thereby realizing the positioning and knotting action of the belt. The telescopic member 104 adjusts the tension and position of the strap structure 10 during this process to ensure the fastening and correct alignment of the belt.

[0044] The steps to implement the knotting process are as follows: Strap positioning: The strap fixing clamp 107 first clamps the strap to ensure that it is within the movement path of the knotting frame 106 to prevent sliding. Adjust the tension: The telescopic member 104 is adjusted according to the required tension to ensure that the strap has an appropriate degree of tightness during the knotting process. Rotation and movement: The rotating member 102 rotates under the drive of the driving member 105, driving the position adjustment of the strap structure 10. The knotting frame 106 moves back and forth with the action of the driving member 105, interacts with the strap to complete the knotting. Fixing and loosening: After the knotting is completed, the strap fixing clamp 107 can be loosened to ensure that the strap remains in the knotted state and prepare for the next step. Through this structure, the two straps can be driven to move to the same position, and the connection position is relatively fixed after mutual misalignment, and finally fixed together by hot melting to complete the knotting.

[0045] Definition of knotting: The knotting mentioned in this application refers to a process of fastening the belt connection through misalignment and tension control, rather than physical knotting in the traditional sense.

[0046] Manual mode: Place the items to be strapped in the sensing area, then use the pedal switch and step on it lightly. The items to be strapped will be strapped, heated, bonded, and cut to complete the strapping process. Then the OPP film tape will be sent into the track again through the driving device, and the OPP film tape will be sent to the corresponding position through the limiter.

[0047] Automatic mode: the items to be taped are placed in the sensing area, and then the items to be taped will be automatically taped, heated, bonded, and cut after being sensed by the sensing device 6 to complete the taping process. The OPP film tape is then sent into the track again through the driving device, and the OPP film tape is sent to the corresponding position through the limiter.

[0048] Heating principle: During heating and bonding, the controller 5 drives the heating block 91 to move upward to lift the heating device and squeeze the OPP film strip, so that the film strip is squeezed through high-temperature bonding. After squeezing, the heating device is driven back to the initial position, completing a heating process.

[0049] In the above embodiment, the OPP film tape features: The material used in the OPP film tape is a three-composite material, the middle layer is PET material, the two sides are PE material, the thickness is 0.1mm, and the width is 11mm. The impact of choosing other OPP film tape characteristics: If the thickness and width are not suitable for the track of this tape machine, the OPP film tape will jump out of the track or move forward smoothly during track movement.

[0050] Sensor 46 type: Gk152 slot type optocoupler.

[0051] Working principle of the stopper structure 7: When the OPP film tape moves to a predetermined position, it receives a signal, causing the signal output by its receiving device to change. The control system analyzes the change and issues a command to stop it at the predetermined position.

[0052] The control system includes a control main board, a tightening mechanism, a welding mechanism, a hot head, a belt cutting mechanism, a cutter, and a driving device. The driving mechanism is used to control the tightening mechanism, the welding mechanism, and the belt cutting mechanism to work.

[0053] The driving device includes a driving motor and a cam assembly. The driving motor is connected to the cam assembly to drive it to rotate. The cam assembly includes a first cam, a second cam and a third cam. The first cam is connected to the tightening mechanism; the third cam is connected to the ironing head and the cutter; a movable pressing block is provided on the movement seat, the pressing block is located above the cutter and the ironing head, and the second cam is connected to the above-mentioned pressing block through a sliding assembly.

[0054] Control system of the strapping machine: A control system of the strapping machine that uses a drive motor and a cam assembly to jointly drive the tightening mechanism, welding mechanism and strap cutting mechanism to perform their work.

[0055] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A fast intelligent strapping machine, characterized in that: include: The belt machine body; An operation panel, located at the front end of the strapping machine body, for inputting strapping signals; A protective structure, located outside the strapping machine body, for protecting the side thereof; A strap assembly is displaced inside the strapping machine body to drive the strap to move and strap the article; The strapping machine body and the operation panel cooperate to form a packaging area. The items to be packaged are placed on the strapping machine body, and the strap assembly drives the strap to move, so that the strap is wrapped around the outside of the items to be packaged to perform packaging.

2. A fast intelligent strapping machine according to claim 1, characterized in that: The belt machine body comprises: The shell is integrally injection-molded and has a cavity formed inside; A packaging placement table, located at the upper end of the shell and forming a groove; A drawstring opening is provided at one end of the packaging placement table close to the operation panel and is located on the same vertical center line as the heating and cutting module; A fixed cavity is opened along both sides of the strap opening and is annular in shape; A main heat dissipation port is provided at the rear end of the housing; Auxiliary heat dissipation ports, located on both sides below the main heat dissipation ports, and cooperating with the main heat dissipation ports to dissipate heat; The power module is arranged below one end of the shell away from the operation panel and provides the power required for the operation of the strap assembly.

3. A fast intelligent strapping machine according to claim 1, characterized in that: The operation panel comprises: A detachable cover body is snap-connected with the strapping machine body; A display module, located outside the detachable cover and used for outputting display signals; A disassembly pull-out, arranged on one side of the display module, providing a disassembly hand-held area; A disassembly plate, located at the lowermost end of the detachable cover body and connected to the detachable cover body through a hinge; The guide rail is formed between the strapping machine body and the detachable cover body and is annular.

4. According to the fast intelligent strapping machine described in claim 3, a card block is set at a predetermined distance in the guide rail, and a single card block is retractable. When the packaging action is performed, the card block limits the strap, and the card block contracts, and the strap slides out through the fixed hole cavity and contacts the outside of the object to be packaged to perform a tightening action.

5. A fast intelligent strapping machine according to claim 1, characterized in that: The belt assembly comprises: The reel body is located inside the strapping machine body and provides an installation and placement area for the strap; A controller, disposed above the reel body, for transmitting control signals required for strapping; A sensing device, located above the controller, sensing the item to be strapped and transmitting a sensing signal; A limiter structure, located on one side of the sensing device, for performing a belt limiting conveying action; A belt guide structure, located below the stopper structure and used for guiding the belt; The heating and cutting module is located at one end of the strapping machine body close to the article to be packaged and is used for heating and cutting the strap.

6. A fast intelligent strapping machine according to claim 4, characterized in that: The reel body comprises: With reel seat, integrally injection-molded and snap-fitted with the shell; an edge plate extending upwardly a predetermined distance along an edge of the reel seat; A plurality of spacers, located on the inner side of the edge plate and distributed in a circular array; A fixed block, located at the center of the cushion block and in a cylindrical shape; The reel positioning seat has a hole cavity matched with the fixed block at the center and a bottom end in contact with the cushion block; A sensor, fixed to the inner side of the edge plate, for detecting the thickness of the reel; A guide post, fixed to the reel seat; The strap is guided out via guide posts.

7. A fast intelligent strapping machine according to claim 4, characterized in that: The limiter structure comprises: Limiting gear; A transmission conveying wheel, located on one side of the limiting gear, providing the driving force required for the movement of the belt; The guide block has a cavity inside for accommodating the belt to pass through, and is driven by the limit gear to change the angle; The limiting block is located at a side of the guide block away from the limiting gear and limits the movement angle of the guide block.

8. A fast intelligent strapping machine according to claim 4, characterized in that: The heating and cutting module comprises: A heating block is located below the belt opening and moves up and down along the belt opening; A cutting knife, located at one side of the heating block, for cutting the strap; The cutting drive block is used to drive the cutting knife.

9. A fast intelligent strapping machine according to claim 5, characterized in that: The belt assembly also includes: A strap structure, located outside the sensing device, drives the strap to move and perform a knotting action; The two strap structures form a group; The strap structure comprises: A combined fixing frame, located inside the housing, to ensure the installation stability of the binding structure; A rotating member, located at one end of the combined fixing frame and rotatably connected to the combined fixing frame; A fixing member, located at one end of the combined fixing frame away from the rotating member, and used for installing and fixing the binding structure; Telescopic parts, located on both sides of the rotating part; A driving member, located at a side of the rotating member away from the telescopic member and driven by the telescopic member; A knotting frame, located at one end of the driving member away from the rotating member, for driving the strap to move; The strap fixing clip is provided with a clamping assembly at one end close to the strap to drive the strap to move.

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