Pulse heat pressurized ballast belt sealing machine with visual self-positioning

Abstract

The utility model discloses a kind of pulse hot pressure tape sealing machines with visual self-positioning, including sealing machine main body, support plate fixed on sealing machine main body, side support plate fixed on sealing machine main body, cover tape device installed on side support plate, and tape weaving device and tape conveying device installed on support plate;Support plate is connected with rack, and the tape weaving device is installed on rack;Visual self-positioning device and tape pressing device are installed on side support plate.The utility model belongs to the technical field of tape carrier package, and specifically refers to a kind of pulse hot pressure tape sealing machines with visual self-positioning.

Description

Technical Field

[0001] This utility model belongs to the field of carrier tape packaging technology, specifically referring to a pulse heat-press carrier tape sealing machine with visual self-positioning. Background Technology

[0002] Carrier tape sealing machines are key equipment in the field of electronic component packaging. Their function is to precisely seal high-transparency cover tapes to black carrier tapes carrying components through thermoforming, forming protective packaging. The quality of the sealing process directly determines the sealing performance, moisture resistance, and subsequent mounting reliability of the components.

[0003] Currently, traditional hot-pressed carrier belt sealing machines face several technical challenges that urgently need to be addressed in practical applications: Firstly, in terms of positioning and quality control, there is a heavy reliance on manual experience and offline inspection. Most existing pulse hot-pressed conveyor belt sealing machines lack visual self-positioning capabilities. Traditional equipment lacks online inspection and self-positioning functions; sealing alignment accuracy is typically achieved through initial positioning using mechanical stops, followed by fine-tuning by operators based on experience. This method is not only inefficient but also makes it difficult to achieve precise and consistent sealing quality. Because real-time visual inspection and position feedback of the sealed areas are impossible, the equipment cannot automatically calibrate when slight alignment deviations occur, leading to batch quality problems such as misaligned sealing and incomplete sealing, making it difficult to guarantee product yield.

[0004] Secondly, in the core hot-press sealing process, there are issues with inaccurate temperature and pressure control. Many devices use continuously heated, constant-temperature hot-press blocks, which have high thermal inertia and slow response, easily leading to localized overheating damage to the carrier tape or insufficient heating resulting in a weak seal. Simultaneously, the drive mechanism often employs rigid pressing, lacking an effective buffering mechanism; instantaneous impact pressure can easily damage or deform brittle carrier tape materials. Furthermore, the high temperatures generated during hot pressing are easily conducted to critical components such as the frame, affecting the long-term stability and lifespan of the equipment.

[0005] Furthermore, the carrier belt conveying and guiding mechanisms lack versatility and stability. Existing guide belt mechanisms are mostly fixed, making it difficult to quickly and easily adapt to carrier belts of different widths. Changing production requires replacing specialized parts, resulting in cumbersome adjustments and low efficiency. During conveying, the carrier belt is prone to deviation, loosening, or wrinkling. If these issues are not corrected in time, they will directly lead to defects such as inaccurate sealing positions and uneven sealing surfaces. Utility Model Content

[0006] To address the aforementioned problems of reliance on manual positioning accuracy, easily damaged workpieces due to temperature and pressure control, and poor versatility of the conveyor belt system, this invention provides a pulse hot press carrier belt sealing machine with visual self-positioning.

[0007] To achieve the above functions, the technical solution adopted by this utility model is as follows: a pulse hot compression belt sealing machine with visual self-positioning, including a sealing machine body, a support plate fixed on the sealing machine body, a side support plate fixed on the sealing machine body, a cover belt device installed on the side support plate, and a belt braiding device and a belt conveying device installed on the support plate. A frame is connected to the support plate, and the tape feeding device is mounted on the frame; The side support plate is equipped with a visual self-positioning device and a pressure belt device.

[0008] Furthermore, the visual self-positioning device includes a horizontal fixed frame fixed on the side support plate, a visual positioning camera vertically inserted inside the fixed frame, a linear guide rail symmetrically fixed on the fixed frame, a sliding plate slidably mounted on the linear guide rail, and a sleeve block fixedly mounted on the sliding plate. The visual positioning camera is fixedly installed inside the sleeve block; The visual positioning camera is located directly above the sealed carrier tape section.

[0009] Furthermore, the visual self-positioning device also includes an adjusting rod passing through the fixed frame and light plates symmetrically installed on the adjusting rod; The adjusting rod is equipped with a fixing block, which is fixed to the fixing frame by multiple sets of screws to fix the adjusting rod in the set position.

[0010] Furthermore, the pressing device includes a vertical telescopic cylinder assembly fixed to the side support plate, a support block fixed to the piston end at the bottom of the telescopic cylinder assembly, a heat dissipation connecting block fixedly connected to the bottom of the support block, and a pulse heating block fixed to the bottom of the heat dissipation connecting block.

[0011] Furthermore, spring fixing pins are symmetrically fixed on both sides of the telescopic cylinder assembly and both sides of the heat dissipation connecting block, and a buffer spring is installed between the upper and lower sets of spring fixing pins.

[0012] Furthermore, a heat insulation block is provided on the top of the frame directly below the pulse heating block; The conveyor belt is located on the side of the frame away from the feed end of the tape feeding device.

[0013] Furthermore, the sealing machine body is L-shaped, the side support plate is vertically fixed to the vertical end of the sealing machine body, and a temperature controller and a power switch are provided on the inner wall of the vertical end. The temperature controller is electrically connected to the pulse heating block of the pressing device. The support plate is horizontally fixed to the horizontal end of the sealing machine body, and the top wall of the horizontal end is provided with a start button and a stop button.

[0014] Furthermore, vertical support plates are symmetrically fixed above the support plate; A sliding guide rail is fixed on the vertical support plate, and a slide rail that slides in cooperation with the sliding guide rail is provided at the corresponding position at the bottom of the frame.

[0015] Furthermore, a mounting base is fixed on the side support plate, and an adjustable guide belt assembly is provided on the mounting base; The adjustable guide belt assembly includes a positioning rod fixed horizontally on the mounting base, an adjusting ring symmetrically sleeved on the positioning rod, an auxiliary rod fixed on the mounting base and parallel to the positioning rod, and a top block fixed to the outer ends of the positioning rod and the auxiliary rod. The adjusting ring adjusts and fixes its position on the positioning rod by tightening or loosening its internal screws. The positioning rod is perpendicular to the conveying direction of the tape feeding device.

[0016] Furthermore, a V-shaped straightening rod is rotatably mounted on the side support plate; Both ends of the straightening rod are equipped with feeding rollers; A return spring is fixed to the free end of the correction rod, and the other end of the return spring is fixed to the side support plate.

[0017] Compared with the prior art, the present invention achieves the following beneficial effects by adopting the above structure: 1. Addressing the issues of accuracy and consistency problems caused by the lack of visual self-positioning function and reliance on manual alignment in existing technologies, this utility model utilizes a visual self-positioning mechanism. A sliding adjustment mechanism enables precise alignment of the visual positioning camera, while an adjustable light panel provides a stable lighting environment. This allows for online real-time detection and automatic position calibration of sealing quality, minimizing positioning errors and fundamentally solving the problems of low positioning accuracy and poor sealing consistency in traditional sealing machines, significantly improving product yield. Simultaneously, the positioning signal, linked to the pressing device through the control system, achieves precise triggering and closed-loop control of the hot pressing action, effectively preventing invalid sealing or carrier tape damage caused by misalignment.

[0018] 2. Addressing the problems of inaccurate temperature and pressure control and easy damage to the carrier belt in traditional hot pressing devices, this invention achieves precise dual control of temperature and pressure through optimized settings of the pressing device. The telescopic cylinder assembly provides stable driving force, and the pulse heating block achieves instantaneous, rapid, and precise heating under the closed-loop control of the temperature controller, effectively avoiding the thermal inertia problems and material thermal damage caused by traditional constant-temperature heating; the heat dissipation connecting block ensures the stability of the hot pressing temperature. Furthermore, the buffer spring transforms rigid impact into uniform flexible pressure, completely solving the problem of indentation or deformation of the carrier belt due to excessive instantaneous pressure, significantly improving the safety and reliability of the sealing process.

[0019] 3. Addressing the problem of poor versatility in existing belt guiding mechanisms, this invention constructs a belt guiding system with automatic correction, tensioning, and width self-adaptation capabilities through the coordinated arrangement of an adjustable belt guiding assembly, a straightening rod, a feeding roller, and a return spring. The V-shaped straightening rod automatically tensions and corrects the carrier belt under the action of the return spring, eliminating deviation and wrinkles at the source. The adjustable belt guiding assembly achieves rapid adaptation to carrier belts of different widths by adjusting the ring spacing, greatly enhancing the equipment's versatility. This design allows for production changeover and debugging without replacing special parts, significantly improving production efficiency and reducing maintenance costs, while providing a stable and flat material supply for final precise sealing. Attached Figure Description

[0020] Figure 1 This invention presents a schematic diagram of the overall structure of a pulse hot-ballast tape sealing machine with visual self-positioning. Figure 1 ; Figure 2 for Figure 1 Enlarged view of a portion of point A in the middle; Figure 3 This invention presents a schematic diagram of the overall structure of a pulse hot-ballast tape sealing machine with visual self-positioning. Figure 2 ; Figure 4 This is a schematic diagram of the overall structure of the pressing device proposed in this utility model; Figure 5 This is a schematic diagram of the overall structure of the visual self-positioning device proposed in this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the overall structure of the visual self-positioning device proposed in this utility model. Figure 2 .

[0021] The components include: 1. Sealing machine body; 11. Temperature controller; 12. Power switch; 13. Start button; 14. Stop button; 15. Support plate; 151. Frame; 1511. Slide rail; 1512. Heat insulation block; 152. Vertical support plate; 1521. Sliding guide rail; 153. Tape feeding device; 154. Tape conveying device; 16. Side support plate; 161. Mounting base; 162. Adjustable guide belt assembly; 1621. Positioning rod; 1622. Adjusting ring; 1623. Auxiliary rod; 1624. Top block; 163. 1631. Correcting rod; 1632. Feeding roller; 1633. Return spring; 164. Cover belt device; 17. Visual self-positioning device; 171. Fixed frame; 172. Visual positioning camera; 173. Sleeve block; 174. Sliding plate; 175. Linear guide rail; 176. Fixed block; 177. Adjusting rod; 178. Light panel; 18. Pressing belt device; 181. Telescopic cylinder assembly; 182. Support block; 183. Heat dissipation connecting block; 184. Pulse heating block; 185. Spring fixing pin; 186. Buffer spring. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-6 As shown, the present invention provides a pulse hot packing tape sealing machine with visual self-positioning, including a sealing machine body 1, a support plate 15 fixed on the sealing machine body 1, a side support plate 16 fixed on the sealing machine body 1, a tape cover device 164 installed on the side support plate 16, and a tape braiding device 153 installed on the support plate 15. The sealing machine body 1 provides an overall installation support foundation, and the support plate 15 and the side support plate 16 provide precise installation benchmarks for core functional components such as the tape braiding device 153 and the tape cover device 164, respectively, realizing the modular layout of each component and ensuring the overall structural stability and operational coordination of the equipment. A frame 151 is connected to the support plate 15, and the tape feeding device 153 is installed on the frame 151. The frame 151 provides an adjustable mounting carrier for the tape feeding device 153. Through the connection with the support plate 15, the installation position of the tape feeding device 153 can be flexibly adapted, ensuring the precise alignment of the tape feeding device 153 with the sealing station, and meeting the conveying and sealing requirements of different specifications of carrier tape. A visual self-positioning device 17 and a pressing device 18 are installed on the side support plate 16. The side support plate 16 provides a same-side mounting reference for the visual self-positioning device 17 and the pressing device 18, so that the two can be precisely matched in space. The positioning signal of the visual self-positioning device 17 can be fed back to the equipment control system, and the control system controls the triggering and execution timing of the pressing device 18, thereby ensuring the accuracy of the hot pressing sealing action.

[0026] like Figure 1 , 3 As shown in Figures 5 and 6, the visual self-positioning device 17 includes a horizontally fixed frame 171 fixed to the side support plate 16, a visual positioning camera 172 vertically inserted inside the fixed frame 171, linear guide rails 175 symmetrically fixed to the fixed frame 171, a sliding plate 174 slidably mounted on the linear guide rails 175, and a sleeve block 173 fixedly mounted on the sliding plate 174; the visual positioning camera 172 is fixedly mounted inside the sleeve block 173; the visual positioning camera 172 is located directly above the sealed carrier belt portion. For detection and positioning, the fixed frame 171 provides mounting support for components such as the visual positioning camera 172 and the adjusting rod 177. The sleeve block 173, the sliding plate 174, and the linear guide rail 175 constitute a sliding adjustment mechanism, which enables the visual positioning camera 172 to set and calibrate its initial position in the horizontal plane during the equipment debugging stage, ensuring that the camera is always aligned with the detection area of ​​the sealed carrier tape. The camera acquires images of the sealed parts and compares them with preset standards to achieve online detection and position calibration of the sealing quality, ensuring sealing accuracy. The visual self-positioning device 17 also includes an adjusting rod 177 passing through the fixed frame 171 and a light plate 178 symmetrically installed on the adjusting rod 177. The adjusting rod 177 is provided with a fixing block 176, which is fixed to the fixed frame 171 by multiple sets of screws to fix the adjusting rod 177 in a set position. The adjusting rod 177 provides a carrier for the installation and position adjustment of the light plate 178. The fixing block 176 and the screws cooperate to lock and fix the adjusting rod 177. The installation height of the light plate 178 can be flexibly adjusted according to the detection requirements of the visual positioning camera 172, providing a uniform and stable lighting environment for camera detection and improving the accuracy and anti-interference ability of positioning detection.

[0027] like Figure 1 , 3As shown in Figure 4, the pressing device 18 includes a vertical telescopic cylinder assembly 181 fixed on the side support plate 16, a support block 182 fixed on the piston end of the bottom of the telescopic cylinder assembly 181, a heat dissipation connecting block 183 fixedly connected to the bottom of the support block 182, and a pulse heating block 184 fixed to the bottom of the heat dissipation connecting block 183. The telescopic cylinder assembly 181 provides vertical driving force, driving the pulse heating block 184 to achieve up-and-down reciprocating motion. The telescopic cylinder assembly 181 is controlled by the control unit of the equipment (not shown in the figure) through a pneumatic solenoid valve. Its action command originates from the response of the control unit to the visual positioning signal. The support block 182 plays the role of force transmission and structural connection. Under the precise control of the temperature controller 11, the pulse heating block 184 generates heat through instantaneous high-energy pulse current to achieve rapid and precise heating of the carrier tape bonding surface. The heat dissipation connecting block 183 can conduct and dissipate excess heat in time to prevent heat accumulation and overheating of the equipment, and ensure stable hot pressing temperature. Spring fixing pins 185 are symmetrically fixed on both sides of the telescopic cylinder assembly 181 and both sides of the heat dissipation connecting block 183. A buffer spring 186 is installed between the upper and lower sets of spring fixing pins 185. The spring fixing pins 185 provide precise installation positioning for the buffer spring 186. The buffer spring 186 absorbs the impact force when the telescopic cylinder assembly 181 moves downward by its own elastic deformation, converting the rigid impact into flexible pressure, ensuring that the pressure of the pulse heating block 184 on the carrier belt is uniform and stable, which not only ensures the sealing strength, but also prevents the carrier belt from deforming and being damaged due to excessive instantaneous pressure.

[0028] like Figure 1-3 As shown, a heat insulation block 1512 is provided on the top of the frame 151 directly below the pulse heating block 184. This heat insulation block supports the carrier tape and together with the pulse heating block 184 forms a heat-sealing station. The heat insulation block 1512 is located directly below the pulse heating block 184, and the carrier tape passes between the heat insulation block 1512 and the pulse heating block 184. On the one hand, it provides a stable support surface for the carrier tape sealing, ensuring that the carrier tape is flat during heat sealing. On the other hand, it can block the downward conduction of heat from the pulse heating block 184, preventing the frame 151 and the tape feeding device 153 from undergoing performance changes due to heat, and ensuring the working stability and service life of each component of the equipment. The conveyor belt 154 is located on the side of the frame 151 away from the feed end of the tape feeding device 153, and is used to output the sealed carrier belt so that it can be wound onto the subsequent winding device; the pulse heating block 184 is made of high-purity red copper or copper-tungsten alloy, which has excellent electrical conductivity, thermal conductivity and high temperature strength, and can ensure rapid heating, uniform heat distribution and resistance to high temperature creep; the heat insulation block 1512 is made of zirconium oxide or aluminum oxide, which can maintain structural stability at high temperatures and provide excellent heat insulation effect.

[0029] like Figure 1 and 3As shown, the sealing machine body 1 is L-shaped, with a side support plate 16 vertically fixed to the vertical end of the sealing machine body 1. A temperature controller 11 and a power switch 12 are installed on the inner wall of the vertical end. The temperature controller 11 is electrically connected to the pulse heating block 184 of the pressing device 18, which can accurately set and regulate the hot pressing temperature. The support plate 15 is horizontally fixed to the horizontal end of the sealing machine body 1, and a start button 13 and a stop button 14 are installed on the top wall of the horizontal end. The L-shaped sealing machine body 1 optimizes the spatial layout of the equipment, allowing the control components at the vertical end and the execution components at the horizontal end to be separated, improving the ease of operation. The temperature controller 11, through its electrical connection with the pulse heating block 184, realizes closed-loop control of the hot pressing temperature, accurately matching the sealing temperature requirements of different material carrier tapes. The power switch 12, the start button 13, and the stop button 14 constitute the safety control loop of the equipment, ensuring the safety and reliability of the equipment's start and stop operations.

[0030] like Figure 1 and 3 As shown, vertical support plates 152 are symmetrically fixed above the support plate 15; a sliding guide rail 1521 is fixed on the vertical support plate 152, and a slide rail 1511 that slides and engages with the sliding guide rail 1521 is provided at the corresponding position at the bottom of the frame 151. The vertical support plate 152 provides installation support for the sliding guide rail 1521. The sliding guide rail 1521 and the slide rail 1511 at the bottom of the frame 151 form a sliding pair, realizing the smooth movement of the frame 151 along the guide rail direction. This guide rail mechanism allows the frame 151 carrying the tape feeding device 153 to move back and forth smoothly and steadily, which is convenient for pre-production alignment and debugging, replacement of carrier tape trays, or equipment maintenance operations, thus improving the operability and maintenance convenience of the equipment.

[0031] like Figure 1-3As shown, a mounting base 161 is fixed on the side support plate 16, and an adjustable guide belt assembly 162 is provided on the mounting base 161. The adjustable guide belt assembly 162 includes a positioning rod 1621 horizontally fixed on the mounting base 161, adjusting rings 1622 symmetrically sleeved on the positioning rod 1621, an auxiliary rod 1623 fixed on the mounting base 161 and parallel to the positioning rod 1621, and a top block 1624 fixed to the outer ends of the positioning rod 1621 and the auxiliary rod 1623. The high-transparency carrier belt passes between the two sets of adjusting rings 1622. The position of the adjusting rings 1622 on the positioning rods 1621 is adjusted and fixed by tightening or loosening their internal screws. The adjusting rings 1622 preferably adopt an anti-loosening design, for example, by adding a locking nut to their locking screws, or by using an elastic sleeve or nylon insert. Structures such as anti-loosening screws are included to ensure that the belt will not shift under high-frequency vibration. The positioning rod 1621 is perpendicular to the conveying direction of the tape feeding device 153. The mounting base 161 provides a fixed installation reference for the adjustable guide belt assembly 162. The positioning rod 1621 and the adjusting ring 1622 cooperate to form a carrier belt guide channel. The auxiliary rod 1623 further supports the high-transparency carrier belt to prevent it from shifting or sagging during transmission. The top block 1624 prevents the adjusting ring 1622 and the carrier belt from falling off the end of the rod. By adjusting the distance between the two adjusting rings 1622 on the positioning rod 1621, high-transparency carrier belts of different widths can be adapted. The channel formed by the adjusting rings 1622 provides lateral limit for the high-transparency carrier belt, effectively preventing it from deviating during transmission and ensuring that it can accurately enter the subsequent sealing station.

[0032] like Figure 1 and 3 As shown, a V-shaped straightening rod 163 is rotatably mounted on the side support plate 16; both ends of the straightening rod 163 are equipped with feeding rollers 1631; a return spring 1632 is fixed to the free end of the straightening rod 163, and the other end of the return spring 1632 is fixed to the side support plate 16 to maintain the V-shaped posture of the straightening rod 163, ensuring the continuous guiding and correcting effect of the feeding rollers 1631 on the high-permeability carrier belt. Under the tension of the return spring 1632, the V-shaped straightening rod 163 can automatically tension the high-permeability carrier belt and eliminate its slack. The feeding rollers 1631 transform the discharge path of the cover belt device 164 into a controllable guide path with tension, thereby automatically correcting the deviation and wrinkles of the carrier belt during the conveying process, providing a flat and accurately aligned belt for subsequent precise sealing. The high-transparency carrier tape is output from the cover tape device 164, guided by the two sets of feeding rollers 1631 on the straightening rod 163, and then passed between the two sets of adjusting rings 1622 on the positioning round rod 1621. It is then transported by the auxiliary round rod 1623 to the space between the heat insulation block 1512 and the pulse heating block 184, and finally guided to the sealing station below the pulse heating block 184, where it is tightly bonded to the black carrier tape conveyed by the tape feeding device 153 to complete the pulse heat sealing work.

[0033] In practical use, first, according to the specifications of the high-transparency cover tape and the black carrier tape to be sealed, adjust the spacing of the two sets of adjusting rings 1622 using the adjusting rings 1622 screws of the adjustable guide tape assembly 162 to match the width of the cover tape; at the same time, push the frame 151 to move along the sliding guide rail 1521 so that the tape feeding device 153 is precisely aligned with the sealing station, completing the initial debugging of the equipment. Then, connect the power supply and set the hot pressing temperature of the pulse heating block 184 through the temperature controller 11 at the vertical end of the sealing machine body 1 to ensure that the sealing requirements of the carrier tape material are matched.

[0034] After the equipment is started, the high-transparency cover tape is output from the cover tape device 164, guided and corrected by the feed roller 1631 of the V-shaped straightening rod 163, and then passed through the adjusting ring 1622 and auxiliary round rod 1623 of the adjustable guide belt assembly 162, and accurately conveyed to the sealing station. At the same time, the tape feeding device 153 conveys the black carrier tape carrying the components to the same station, which is tightly fitted with the high-transparency cover tape. Under the stable illumination provided by the light board 178, the visual positioning camera 172 collects image information of the sealed part in real time. The visual positioning camera 172 and the temperature controller 11 of the pulse heating block 184 are connected to the control unit through a data cable, and the collected image data is transmitted to the control unit in real time. The control unit compares and analyzes the image data with preset standards. When the carrier tape positioning mark is identified or the sealing position is determined to be accurate, the control unit immediately sends a downward command to the telescopic cylinder group 181 and simultaneously triggers the pulse heating block 184 to heat through the temperature controller 11. The telescopic cylinder group 181 drives the pulse heating block 184 to descend, the buffer spring 186 effectively buffers the impact force, and the pulse heating block 184 generates instantaneous high temperature to complete the precise hot-press sealing. This process realizes closed-loop control from visual detection to hot-press execution, ensuring precise linkage of the sealing action. After sealing, the carrier tape is output through the conveyor device 154 and wound up on the subsequent winding device.

[0035] During the sealing process, the heat insulation block 1512 blocks heat conduction and provides stable support for the carrier belt. Operators can control the operation of the equipment through the start button 13 and the stop button 14. If production change or maintenance is required, the sliding frame 151 can be used for convenient operation. No manual alignment is required throughout the process, achieving efficient and precise continuous sealing operations.

[0036] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A pulse heat-pressurized belt sealing machine with visual self-positioning, comprising a sealing machine body (1), a support plate (15) fixed on the sealing machine body (1), a side support plate (16) fixed on the sealing machine body (1), a cover belt device (164) mounted on the side support plate (16), and a tape feeding device (153) and a tape conveying device (154) mounted on the support plate (15), characterized in that: A frame (151) is connected to the support plate (15), and the tape-making device (153) is installed on the frame (151); The side support plate (16) is equipped with a visual self-positioning device (17) and a pressure belt device (18).

2. The pulse hot packing tape sealing machine with vision self-positioning according to claim 1, characterized in that: The visual self-positioning device (17) includes a horizontal fixed frame (171) fixed on the side support plate (16), a visual positioning camera (172) vertically inserted inside the fixed frame (171), a linear guide rail (175) symmetrically fixed on the fixed frame (171), a sliding plate (174) slidably mounted on the linear guide rail (175), and a sleeve block (173) fixedly mounted on the sliding plate (174). The visual positioning camera (172) is fixedly installed inside the sleeve (173); The visual positioning camera (172) is located directly above the sealed carrier section.

3. A pulse hot packing tape sealing machine with visual self-positioning according to claim 2, characterized in that: The visual self-positioning device (17) also includes an adjusting rod (177) passing through the fixed frame (171) and a light panel (178) symmetrically installed on the adjusting rod (177). The adjusting rod (177) is provided with a fixing block (176), which is fixed to the fixing frame (171) by multiple sets of screws to fix the adjusting rod (177) in a set position.

4. A pulse hot packing tape sealing machine with vision self-positioning according to claim 1, characterized in that: The pressing device (18) includes a vertical telescopic cylinder assembly (181) fixed on the side support plate (16), a support block (182) fixed on the piston end at the bottom of the telescopic cylinder assembly (181), a heat dissipation connecting block (183) fixedly connected to the bottom of the support block (182), and a pulse heating block (184) fixed to the bottom of the heat dissipation connecting block (183).

5. A pulse hot packing tape sealing machine with vision self-positioning according to claim 4, characterized in that: The telescopic cylinder assembly (181) and the heat dissipation connecting block (183) are symmetrically fixed with spring fixing pins (185) on both sides, and a buffer spring (186) is installed between the upper and lower sets of spring fixing pins (185).

6. A pulse hot packing tape sealing machine with vision self-positioning according to claim 4, characterized in that: A heat insulation block (1512) is provided on the top of the frame (151) directly below the pulse heating block (184). The conveyor device (154) is located on the side of the frame (151) away from the feed end of the tape feeding device (153).

7. A pulse hot packing tape sealing machine with vision self-positioning according to claim 4, characterized in that: The sealing machine body (1) is L-shaped, and the side support plate (16) is vertically fixed to the vertical end of the sealing machine body (1). The inner wall of the vertical end is provided with a temperature controller (11) and a power switch (12). The temperature controller (11) is electrically connected to the pulse heating block (184) of the pressing device (18). The support plate (15) is horizontally fixed to the horizontal end of the sealing machine body (1), and the top wall of the horizontal end is provided with a start button (13) and a stop button (14).

8. A pulse hot packing tape sealing machine with vision self-positioning according to claim 1, characterized in that: Vertical support plates (152) are symmetrically fixed above the support plate (15); A sliding guide rail (1521) is fixed on the vertical support plate (152), and a slide rail (1511) that slides and cooperates with the sliding guide rail (1521) is provided at the corresponding position at the bottom of the frame (151).

9. A pulse hot packing tape sealing machine with vision self-positioning according to claim 1, characterized in that: A mounting base (161) is fixed on the side support plate (16), and an adjustable guide belt assembly (162) is provided on the mounting base (161). The adjustable guide belt assembly (162) includes a positioning rod (1621) fixed horizontally on the mounting base (161), an adjusting ring (1622) symmetrically sleeved on the positioning rod (1621), an auxiliary rod (1623) fixed on the mounting base (161) and parallel to the positioning rod (1621), and a top block (1624) fixed at the outer ends of the positioning rod (1621) and the auxiliary rod (1623). The adjusting ring (1622) adjusts and fixes its position on the positioning rod (1621) by tightening or loosening its internal screw; The positioning rod (1621) is perpendicular to the conveying direction of the tape feeding device (153).

10. A pulse hot packing tape sealing machine with vision self-positioning according to claim 1, characterized in that: A V-shaped straightening rod (163) is rotatably mounted on the side support plate (16). Both ends of the straightening rod (163) are provided with feeding rollers (1631). The free end of the corrector rod (163) is fixed with a return spring (1632), and the other end of the return spring (1632) is fixed to the side support plate (16).

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