A carousel top side sealer

Abstract

The utility model relates to mechanical press equipment technical field discloses a carousel formula top side sealing machine, include: carousel, clamp, top pressure plate, side pressure plate, probe, angle pressure plate, movable plate and blanking assembly. Carousel, top pressure station, side pressure station, detection station, angle pressure station, turnover station and blanking station have top pressure station, side pressure station, detection station, angle pressure station, turnover station and blanking station in proper order along carousel periphery arrangement position, clamp is installed on carousel, and carousel can rotate around the center axis, to drive clamp to pass each periphery corresponding station in proper order, clamp includes the clamp bar of fixed in carousel and the action of clamp bar opposite clamp, and the clamp bar is pressed tightly work piece along the inside direction of clamping position, and when clamp clamps work piece, the top edge, side and angle position of work piece are exposed to the outside of clamping position, top pressure station is installed with top pressure plate, and top pressure plate is along work piece's top edge and is away from movement and is pressed together, and top pressure plate is used to carry out the pressing together treatment to the exposed work piece top edge on clamp to remove top edge waste.

Description

Technical Field

[0001] This utility model relates to the field of mechanical pressing equipment technology, specifically a rotary top-side sealing machine. Background Technology

[0002] The top-side sealing machine for battery cells is a machine that presses the edges of workpieces (battery cells) together and simultaneously removes waste. Current top-side sealing machines still have some problems: most still use a single-station design, which often requires frequent manual adjustments to the workpiece placement during operation, leaving room for optimization in the overall workflow. This operating method may, on the one hand, pose a challenge to the stability and consistency of the final product quality due to the intermittent nature of the operation; on the other hand, it also increases the daily workload of operators, hindering further improvements in the convenience of the overall production process.

[0003] Therefore, there is an urgent need for a rotary top-side sealing machine to solve the above problems. Utility Model Content

[0004] Based on the above, the purpose of this utility model is to provide a rotary top-side sealing machine to solve the problem that the top-side sealing machine for battery cells is a single-machine operation with intermittent processes.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A rotary top-side sealing machine, comprising:

[0007] The turntable has stations arranged sequentially around its perimeter, including a top pressing station, a side pressing station, an inspection station, an angle pressing station, a flipping station, and a material unloading station.

[0008] A fixture is mounted on the turntable, which is capable of rotating around its central axis to drive the fixture through each corresponding peripheral workstation in sequence.

[0009] The fixture includes a clamping plate fixed to the turntable and a clamping rod that can move relative to the clamping plate. The clamping plate is provided with a clamping position adapted to the workpiece. The clamping rod presses the workpiece along the inner side of the clamping position. When the fixture clamps the workpiece, the top edge, side edge and corner of the workpiece are exposed outside the clamping position.

[0010] The top pressing station is equipped with a top pressing plate, which presses against or moves away from the top edge of the workpiece. The top pressing plate is used to press against the exposed top edge of the workpiece on the fixture to remove top edge waste.

[0011] The side pressing station is equipped with a side pressing plate, which presses against or moves away from the side of the workpiece. The side pressing plate is used to press against the exposed side of the workpiece on the fixture to remove side waste.

[0012] The inspection station is equipped with a probe, which moves along or away from the inspection position of the workpiece. The probe is used to detect the pressing accuracy and position status of the top and side edges of the workpiece.

[0013] The corner pressing station is equipped with a corner pressing plate, which presses against or moves away from the edges and corners of the workpiece. The corner pressing plate is used to press against the exposed edges and corners of the workpiece on the fixture to remove edge and corner waste.

[0014] The flipping station is equipped with a movable plate, which moves relative to the clamping plate to lift the clamping rod, thereby releasing the workpiece from the clamping position.

[0015] The unloading station is equipped with an unloading assembly, which is used to pick up and place the processed workpiece from the clamping position after the movable plate opens the clamping bar.

[0016] As a preferred embodiment of a rotary top and side sealing machine, it further includes a drive assembly installed at the top pressing station, the side pressing station, the detection station, and the corner pressing station. The drive assembly is used to drive the top pressing plate, the side pressing plate, the probe, and the corner pressing plate to move to remove waste material from the top edge, side edge, and corner, and to drive the probe to move up and down in the vertical direction to detect the pressing accuracy and position status of the top edge and side edge of the workpiece.

[0017] As a preferred embodiment of a rotary top-side sealing machine, the driving assembly includes an upper mold and a lower mold that cooperate with each other. The upper mold is connected to the top pressure plate, the side pressure plate, the probe, and the corner pressure plate, respectively. The lower mold is correspondingly located at each of the workstations and is vertically opposite to each of the upper molds. The relative movement of the upper mold and the lower mold drives the top pressure plate, the side pressure plate, the probe, and the corner pressure plate to complete the pressing and detection actions.

[0018] As a preferred embodiment of a rotary top-side sealing machine, the clamping plate includes a plate body and a fixing block. The plate body has an opening, and the inner wall of the opening is provided with a support block. The support block has a first slot. The fixing block is installed on the support block. The fixing block has a first opening for cooperating with the first slot. The fixing block and the support block are connected by fasteners passing through the first opening and the first slot to form the clamping position.

[0019] As a preferred embodiment of a rotary top-side sealing machine, the fixed block is provided with a support panel, the fixed block is provided with a second slot, and the support panel is provided with a third slot for installing the second slot. The support panel and the fixed block are connected by fasteners passing through the third slot and the second slot to form a stable support structure for the workpiece.

[0020] As a preferred embodiment of a rotary top-side sealing machine, the support block is equipped with a locking block, and the locking block has a limiting flange on the side facing the opening. The limiting flange abuts against the surface of the workpiece for limiting, and the locking block has a fastening hole that is fixedly connected to the support block. The locking block is fixed to the first slot by passing through the fastening hole.

[0021] As a preferred embodiment of a rotary top-side sealing machine, the clamping rod and the clamping plate are rotatably connected by a rotating shaft, and the clamping rod can rotate relative to the clamping plate around the rotating shaft to open and close the clamping position.

[0022] As a preferred embodiment of a rotary top-side sealing machine, a tension spring is installed between the clamping rod and the clamping plate to maintain the clamping rod's pressure on the workpiece.

[0023] As a preferred embodiment of a rotary top-side sealing machine, the side of the upper mold in the inspection station is provided with a sliding groove, the inner wall of the sliding groove is provided with a positioning hole, a positioning block is installed in the sliding groove, the positioning block is provided with a fourth slot, the sliding groove and the positioning block are connected by fasteners passing through the positioning hole and the fourth slot, and the probe is installed on the positioning block.

[0024] As a preferred embodiment of a rotary top-side sealing machine, the feeding assembly includes a suction cup and a moving rod, the suction cup being mounted on the moving rod, and the moving rod repeatedly moving along the clamping position and the feeding position.

[0025] The beneficial effects of this utility model are as follows: the turntable drives the fixture to sequentially pass through the top pressing, side pressing, inspection, corner pressing, flipping, and unloading stations. The top pressing plate and side pressing plate move along the corresponding edges of the workpiece, and the movable plate lifts the clamping rod to release the workpiece. The unloading component picks up and places the workpiece. Each station component has a clear division of labor, and the turntable rotation enables continuous operation, eliminating manual switching steps. The clamping of the fixture fully exposes the edges of the workpiece, ensuring pressing while facilitating the processing of the workpiece (battery cell), thereby improving processing efficiency and product quality, and simplifying the operation process. Attached Figure Description

[0026] Figure 1 A schematic diagram of the overall structure in the first direction of a rotary top-side sealing machine provided by this utility model;

[0027] Figure 2 for Figure 1A magnified view of part A in the diagram;

[0028] Figure 3 A schematic diagram of the overall structure in the second direction of a rotary top-side sealing machine provided by this utility model;

[0029] Figure 4 for Figure 3 A partially enlarged schematic diagram of a rotary table type top-side sealing machine;

[0030] Figure 5 A schematic diagram of the overall structure of a rotary top-side sealing machine in the third direction provided by this utility model;

[0031] Figure 6 for Figure 5 A partially enlarged schematic diagram of a rotary table type top-side sealing machine;

[0032] Figure 7 A top view of a rotary top-side sealing machine provided by this utility model;

[0033] Figure 8 This utility model provides an overall structural diagram of a rotary top-side sealing machine with a protective cover installed.

[0034] The following are the labeling elements in the figure:

[0035] 1. Turntable;

[0036] 2. Fixture; 201. Clamping plate; 202. Clamping rod; 203. Clamping position;

[0037] 3. Top pressure plate; 4. Side pressure plate; 5. Probe;

[0038] 6. Corner pressure plate; 7. Movable plate;

[0039] 8. Feeding assembly; 801. Suction cup; 802. Motion rod;

[0040] 9. Top pressing station; 10. Side pressing station; 11. Inspection station; 12. Angle pressing station; 13. Tilting station; 14. Unloading station;

[0041] 15. Drive component; 151. Upper mold; 152. Lower mold;

[0042] 16. Cylinder; 17. Support rod; 18. Guide column; 19. Slide groove; 20. Positioning hole; 21. Positioning block; 22. Fourth slot; 23. Fastener; 24. Plate; 25. Fixing block; 26. Opening; 27. Support block; 28. First slot; 29. ​​First opening; 30. Support panel; 31. Second slot; 32. Third slot; 33. Locking block; 34. Limiting flange; 35. Fastening hole; 36. Rotating shaft; 37. Tension spring; 38. Worktable; 39. Protective cover; 40. Touch screen; 41. Safety barrier; 42. Tester. Detailed Implementation

[0043] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0044] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0046] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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.

[0047] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no specific meaning.

[0048] In one embodiment of this utility model, such as Figure 1-8 As shown, a rotary top-side sealing machine is provided, including: a rotary table 1, a clamp 2, a top pressure plate 3, a side pressure plate 4, a probe 5, a corner pressure plate 6, a movable plate 7, and a feeding assembly 8. The rotary table 1 has stations arranged sequentially around its periphery, including a top pressure station 9, a side pressure station 10, a detection station 11, a corner pressure station 12, a flipping station 13, and a feeding station 14. The clamp 2 is mounted on the rotary table 1, which can rotate around its central axis to drive the clamp 2 sequentially through the corresponding stations on its periphery. The clamp 2 includes a clamping plate fixed to the rotary table 1 and a clamping rod 201 that can move relative to the clamping plate. The clamping plate is equipped with... The clamping position 203 is adapted to the workpiece, and the clamping bar 201 is a clamping plate; 202 presses the workpiece along the inner direction of the clamping position 203. When the fixture 2 clamps the workpiece, the top edge, side edge, and corner of the workpiece are exposed outside the clamping position 203; the top pressing station 9 is equipped with a top pressing plate 3, which presses against or moves away from the top edge of the workpiece. The top pressing plate 3 is used to press the exposed top edge of the workpiece on the fixture 2 to remove top edge waste; the side pressing station 10 is equipped with... The fixture 2 is equipped with a side pressure plate 4, which presses against or moves away from the side of the workpiece. The side pressure plate 4 is used to press against the exposed side of the workpiece on the fixture 2 to remove side waste. The inspection station 11 is equipped with a probe 5, which presses against or moves away from the inspection position of the workpiece. The probe 5 is used to inspect the pressing accuracy and position status of the top and side edges of the workpiece. The corner pressing station 12 is equipped with a corner pressure plate 6, which presses against or moves away from the corner of the workpiece. The corner pressure plate 6 is used to press against the exposed corner of the workpiece on the fixture 2 to remove corner waste. The flipping station 13 is equipped with a movable plate 7, which moves relative to the clamping plate to lift the clamping bar 201 clamping plate 202, so that the clamping position 203 releases the workpiece. The unloading station 14 is equipped with an unloading assembly 8, which lifts the clamping bar 201 clamping plate 202 on the movable plate 7 and then takes the processed workpiece from the clamping position 203.

[0049] The rotary top-side sealing machine provided by this utility model uses a rotary table 1 to drive the clamp 2 through the top pressing, side pressing, detection, corner pressing, flipping, and unloading stations 14 in sequence. The top pressing plate 3, side pressing plate 4, etc., move along the corresponding edges of the workpiece to press together, and the movable plate 7 lifts the clamping bar 201; 202 releases the workpiece, and the unloading component 8 picks up and places the workpiece. The components at each station have clear division of labor. The rotation of the rotary table 1 enables continuous operation, eliminating the need for manual switching steps. The clamping of the clamp 2 fully exposes the edges of the workpiece, ensuring pressing while facilitating the processing of the workpiece (battery cell), thereby improving processing efficiency and product quality, and simplifying the operation process.

[0050] In this embodiment, the fixtures 2 can be multiple and evenly arranged along the circumference of the turntable 1. When the turntable 1 rotates around its central axis, it can simultaneously drive multiple fixtures 2 to pass through the top pressing, side pressing, detection, corner pressing, flipping, and unloading stations 14 in sequence. The coordinated operation of multiple fixtures 2 allows each station to process different workpieces simultaneously, avoiding single-machine waiting, thereby further increasing the processing volume per unit time, realizing batch continuous production, and significantly improving overall production efficiency.

[0051] This rotary top and side sealing machine also includes a drive assembly 15, installed at the top pressing station 9, side pressing station 10, inspection station 11, and corner pressing station 12. The drive assembly 15 drives the top pressing plate 3, side pressing plate 4, probe 5, and corner pressing plate 6 to remove waste material from the top, sides, and corners; and drives the probe 5 to move vertically up and down to inspect the pressing accuracy and position of the workpiece's top and side edges. This ensures thorough and controllable waste removal, and the coordinated and continuous operation of each station avoids processing deviations, thereby guaranteeing stable product quality and improving the efficiency of automated processing.

[0052] Specifically, the drive assembly 15 includes an upper mold 151 and a lower mold 152 that cooperate with each other. The upper mold 151 is connected to the top pressure plate 3, the side pressure plate 4, the probe 5, and the corner pressure plate 6, respectively. The lower mold 152 is correspondingly located at each workstation and is vertically opposite to each upper mold 151. Through the relative movement of the upper mold 151 and the lower mold 152, the top pressure plate 3, the side pressure plate 4, the probe 5, and the corner pressure plate 6 are driven to complete the pressing and inspection actions. The coordinated movement of the upper and lower molds 152 ensures the stability of the operation, thereby improving the processing accuracy and consistency of the actions, and optimizing the equipment operation effect.

[0053] In this embodiment, the upper mold 151 and lower mold 152 of the drive assembly 15 cooperate with each other, with the cylinder 16 providing power, the support rod 17 providing stable support, and the guide column 18 providing precise guidance. This allows the top pressure plate 3, side pressure plate 4, probe 5, and corner pressure plate 6 to stably perform pressing and inspection actions in a controllable relative motion. The upper and lower molds 152, together with the auxiliary components, ensure operational accuracy and stability, thereby significantly improving processing quality and reducing action deviations.

[0054] The upper mold 151 in the inspection station 11 has a sliding groove 19 on its side. The inner wall of the sliding groove 19 has a positioning hole 20. A positioning block 21 is installed inside the sliding groove 19, and the positioning block 21 has a fourth slot 22. The sliding groove 19 and the positioning block 21 are connected by fasteners 23 passing through the positioning hole 20 and the fourth slot 22. The probe 5 is installed on the positioning block 21. The probe 5 can flexibly adjust its installation position with the positioning block 21 to adapt to different workpiece inspection needs, thereby improving the versatility and accuracy of the inspection and ensuring reliable inspection results.

[0055] In this embodiment, the clamping plate includes a plate body 24 and a fixing block 25. The plate body 24 has an opening 26, and the inner wall of the opening 26 is provided with a support block 27. The support block 27 has a first slot 28. The fixing block 25 is mounted on the support block 27 and has a first opening 29 for engaging with the first slot 28. The fixing block 25 and the support block 27 are connected by fasteners 23 passing through the first opening 29 and the first slot 28 to form a clamping position 203. The combination of the support block 27 and the fixing block 25 forms a clamping position 203 that can adapt to different workpieces, flexibly adapting to changes in workpiece size, thereby improving the versatility of the fixture 2 and ensuring the stability of workpiece clamping.

[0056] Furthermore, the fixing block 25 is provided with a support panel 30, and the fixing block 25 has a second slot 31. The support panel 30 has a third slot 32 that mates with the second slot 31. The support panel 30 and the fixing block 25 are connected by fasteners 23 passing through the third slot 32 and the second slot 31 to form a stable support structure for the workpiece. The support panel 30 and the fixing block 25 form a support structure adapted to the workpiece, enhancing the stability of the workpiece support, thereby preventing workpiece shaking during processing and improving clamping reliability and processing accuracy.

[0057] Furthermore, the support block 27 is equipped with a locking block 33. The locking block 33 has a limiting flange 34 on the side facing the opening 26, which abuts against the surface of the workpiece for limiting movement. The locking block 33 has a fastening hole 35 for fixed connection with the support block 27, and is fixed by a fastener 23 passing through the fastening hole 35 and connected to the first slot 28. The locking block 33 and the support block 27 cooperate to form a multi-directional limiting mechanism, restricting workpiece displacement, thereby enhancing workpiece clamping stability, reducing positional deviations during processing, and ensuring pressing accuracy.

[0058] Preferably, the clamping rod 201 and the clamping plate 202 are rotatably connected via a rotating shaft 36. The clamping rod 201 and the clamping plate 202 can rotate relative to the clamping plate around the rotating shaft 36 to open and close the clamping position 203. The rotating structure flexibly adjusts the clamping force and state to adapt to the workpiece loading and clamping requirements, thereby simplifying the operation process, improving the ease of use of the fixture 2, and ensuring the workpiece clamping efficiency and stability.

[0059] Preferably, a tension spring 37 is installed between the clamping rod 201 and the clamping plate 202 to maintain the clamping state of the clamping rod 201 and the clamping plate 202 on the workpiece.

[0060] In this embodiment, the movable plate 7 can be driven by the cylinder 16 to move the clamping rod 201 to clamp the workpiece; the 202 rotates to release the workpiece. The tension spring 37 ensures continuous and stable clamping, and the cylinder 16 enables rapid opening and closing control, thereby balancing clamping reliability and operational flexibility, and improving workpiece loading and unloading efficiency and processing stability.

[0061] Preferably, the unloading assembly 8 includes a suction cup 801 and a moving rod 802. The suction cup 801 is mounted on the moving rod 802, and the moving rod 802 repeatedly moves along the clamping position 203 and the unloading position. In this embodiment, a rotary cylinder 16 and a lifting cylinder 16 can be installed to drive the suction cup 801. The rotary cylinder 16 of the unloading assembly 8 is fixed by its cylinder body, and its rotating end is connected to the cylinder body of the lifting cylinder 16. The output end of the lifting cylinder 16 is connected to the moving rod 802, and the suction cup 801 is mounted on the end of the moving rod 802. The rotary cylinder 16 drives the lifting cylinder 16 and the moving rod 802 to rotate, and the lifting cylinder 16 drives the moving rod 802 and the suction cup 801 to rise and fall, so that the suction cup 801 repeatedly moves along the clamping position 203 and the unloading position. The suction cup 801 adsorbs the workpiece, and the cylinder 16 coordinates the track control, thereby realizing the smooth transfer of the workpiece and improving the unloading positioning accuracy and automated flow efficiency.

[0062] In this embodiment, a workbench 38 is also included, with a turntable 1 mounted on its surface. The equipment is equipped with a protective cover 39 to protect the processing area, a touchscreen 40 for parameter control, a safety barrier 41 to monitor operator safety, and a testing instrument 42 to calibrate testing accuracy. By integrating these components into the workbench 38, the protective cover 39 and safety barrier 41 ensure operational safety, while the touchscreen 40 and testing instrument 42 enhance ease of operation and testing accuracy, thereby optimizing the overall reliability and user experience of the equipment.

[0063] In this embodiment, the workpiece sealing process is as follows: the operator places the workpiece on the clamping position 203 of the fixture 2 on the turntable 1, and the clamping rod 201 clamps the plate; under the action of the tension spring 37, 202 presses the workpiece along the inner side of the clamping position 203, so that the top edge, side and corner of the workpiece are exposed to the outside. Turntable 1 rotates around its central axis, driving fixture 2 to sequentially enter the top pressing station 9. Under the drive of drive assembly 15, top pressing plate 3 presses along the top edge of the workpiece to remove top edge waste. Then it enters the side pressing station 10, where side pressing plate 4 presses along the side edge of the workpiece to remove side waste. Next, it enters the inspection station 11, where probe 5, adjusted by positioning block 21, accurately detects the pressing accuracy and position status of the top and side edges. Afterward, it enters the corner pressing station 12, where corner pressing plate 6 presses against the corners of the workpiece to remove corner waste. After pressing is completed, fixture 2 enters the flipping station 13, where movable plate 7, driven by cylinder 16, lifts the clamping bar 201 clamping plate 202, causing clamping position 203 to release the workpiece. Finally, turntable 1 drives the workpiece to the unloading station 14, where suction cup 801 of unloading assembly 8, under the coordinated control of rotary cylinder 16 and lifting cylinder 16, picks up the processed workpiece from clamping position 203 and transfers it to the unloading position, completing the entire workpiece sealing process.

[0064] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A rotary top-side sealing machine, characterized in that, include: The turntable has stations arranged sequentially around its perimeter, including a top pressing station, a side pressing station, an inspection station, an angle pressing station, a flipping station, and a material unloading station. A fixture is mounted on the turntable, which is capable of rotating around its central axis to drive the fixture through each corresponding peripheral workstation in sequence. The fixture includes a clamping plate fixed to the turntable and a clamping rod that can move relative to the clamping plate. The clamping plate is provided with a clamping position adapted to the workpiece. The clamping rod presses the workpiece along the inner side of the clamping position. When the fixture clamps the workpiece, the top edge, side edge and corner of the workpiece are exposed outside the clamping position. The top pressing station is equipped with a top pressing plate, which presses against or moves away from the top edge of the workpiece. The top pressing plate is used to press against the exposed top edge of the workpiece on the fixture to remove top edge waste. The side pressing station is equipped with a side pressing plate, which presses against or moves away from the side of the workpiece. The side pressing plate is used to press against the exposed side of the workpiece on the fixture to remove side waste. The inspection station is equipped with a probe, which moves along or away from the inspection position of the workpiece. The probe is used to detect the pressing accuracy and position status of the top and side edges of the workpiece. The corner pressing station is equipped with a corner pressing plate, which presses against or moves away from the edges and corners of the workpiece. The corner pressing plate is used to press against the exposed edges and corners of the workpiece on the fixture to remove edge and corner waste. The flipping station is equipped with a movable plate, which moves relative to the clamping plate to lift the clamping rod, thereby releasing the workpiece from the clamping position. The unloading station is equipped with an unloading assembly, which is used to pick up and place the processed workpiece from the clamping position after the movable plate opens the clamping bar.

2. The rotary top-side sealing machine according to claim 1, characterized in that, It also includes a driving assembly installed at the top pressing station, the side pressing station, the detection station and the corner pressing station. The driving assembly is used to drive the top pressing plate, the side pressing plate, the probe and the corner pressing plate to move to remove waste material from the top edge, side edge and corner, and to drive the probe to move up and down in the vertical direction to detect the pressing accuracy and position status of the top edge and side edge of the workpiece.

3. A rotary top-side sealing machine according to claim 2, characterized in that, The driving assembly includes an upper mold and a lower mold that cooperate with each other. The upper mold is connected to the top pressure plate, the side pressure plate, the probe and the corner pressure plate respectively. The lower mold is correspondingly set at each of the work stations and is vertically opposite to each of the upper molds. The relative movement of the upper mold and the lower mold drives the top pressure plate, the side pressure plate, the probe and the corner pressure plate to complete the pressing and detection actions.

4. A rotary top-side sealing machine according to any one of claims 1-3, characterized in that, The clamping plate includes a plate body and a fixing block. The plate body has an opening, and the inner wall of the opening is provided with a support block. The support block has a first slot. The fixing block is installed on the support block. The fixing block has a first opening for cooperating with the first slot. The fixing block and the support block are connected by fasteners passing through the first opening and the first slot to form the clamping position.

5. A rotary top-side sealing machine according to claim 4, characterized in that, The fixing block is provided with a support panel, and a second slot is provided on the fixing block. A third slot for installing the second slot is installed on the support panel. The support panel and the fixing block are connected by fasteners passing through the third slot and the second slot to form a stable support structure for the workpiece.

6. A rotary top-side sealing machine according to claim 4, characterized in that, The support block is equipped with a locking block. The locking block has a limiting flange on the side facing the opening. The limiting flange abuts against the surface of the workpiece for limiting. The locking block has a fastening hole that is fixedly connected to the support block. The locking block is fixed to the first slot by passing through the fastening hole.

7. A rotary top-side sealing machine according to any one of claims 1, 2, 3, 5, or 6, characterized in that, The clamping rod and the clamping plate are rotatably connected by a rotating shaft. The clamping rod can rotate relative to the clamping plate around the rotating shaft to open and close the clamping position.

8. A rotary top-side sealing machine according to any one of claims 1, 2, 3, 5, or 6, characterized in that, A tension spring is installed between the clamping rod and the clamping plate to maintain the clamping rod's pressure on the workpiece.

9. A rotary top-side sealing machine according to claim 3, characterized in that, The upper mold in the testing station has a sliding groove on its side, and a positioning hole is opened in the inner wall of the sliding groove. A positioning block is installed in the sliding groove, and a fourth slot is provided on the positioning block. The sliding groove and the positioning block are connected by a fastener passing through the positioning hole and the fourth slot. The probe is installed on the positioning block.

10. A rotary top-side sealing machine according to any one of claims 1, 2, 3, 5, 6, or 9, characterized in that, The unloading assembly includes a suction cup and a moving rod. The suction cup is mounted on the moving rod, and the moving rod moves repeatedly along the clamping position and the unloading position.

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