Full-automatic sheet forming and packaging all-in-one machine

Abstract

The utility model relates to a full-automatic sheet forming and packaging all-in-one machine which comprises a rack assembly, the rack assembly comprises a workbench and a supporting table which are concentrically arranged, the workbench is rotatably arranged at the top of the supporting table, a plurality of packaging section molds are arranged on the workbench, and a plurality of execution stations corresponding to the packaging section molds are arranged on the supporting table; a driving device, a braking device and an anti-deviation supporting device are arranged between the working table and the supporting table, the driving device is arranged in the center of the working table, and the braking device and the anti-deviation supporting device are arranged on the edge of the working table at intervals; the execution station is sequentially provided with a forming mechanism, a filling mechanism, a packaging mechanism and a blanking mechanism in the rotating direction of the workbench, the forming mechanism and the packaging mechanism are located on the same horizontal axis, and a cutting mechanism parallel to the horizontal axis is arranged between the forming mechanism and the packaging mechanism. The device is compact in structure, saves the field, is simple and convenient to operate, is stable and reliable in operation, carries out packaging according to the appearance of a product, and is suitable for packaging various products.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically a fully automatic sheet forming and packaging integrated machine. Background Technology

[0002] Precision metal parts typically require packaging for storage and transportation. These parts need rust-proofing during packaging, and the outer packaging must not only isolate them from air to prevent rust but also prevent the penetration of rust-preventive liquids. Currently, the most common packaging for precision metal parts involves wrapping them in rust-proof wax paper, placing them in a plastic film bag, and then putting them into a box. The box size must match the shape of the precision metal part to prevent damage caused by significant shaking during transportation. However, boxes currently on the market often have poor sealing, failing to meet the requirement of isolating the metal parts from air and thus unable to preserve them for extended periods. Alternatively, boxes that meet the sealing and rust-proofing requirements may be expensive, and given the wide variation in the shape of precision metal parts, selecting suitable packaging boxes is time-consuming and labor-intensive.

[0003] Chinese patent CN115416915A discloses an automated high-sealing tray sealing machine, which can automatically seal trays containing items with cling film and cut them, meeting the requirements of sealing and isolating air. However, the above patent still has the following shortcomings: the various actuators are linearly arranged on the frame, resulting in a large frame footprint; it requires the use of purchased finished trays, which is cumbersome to order and purchase, and there is a risk that external factors will affect production efficiency; thin film packaging is difficult to meet the storage and transportation requirements of heavy products such as metal parts. Therefore, in order to address the above problems, this application proposes a fully automatic sheet forming and packaging integrated machine. Utility Model Content

[0004] The purpose of this utility model is to provide a fully automatic sheet forming and packaging integrated machine with a reasonable structure and small footprint, which can automatically press sheet forming and package it to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fully automatic sheet forming and packaging integrated machine includes a frame assembly, which includes a worktable and a support platform arranged concentrically. The worktable is rotatably mounted on top of the support platform. Multiple packaging molds are arranged in a circumferential array on the worktable. Multiple execution stations corresponding to the packaging molds are arranged on the support platform. A driving device and a braking device are arranged between the worktable and the support platform. The driving device is located at the center of the worktable, and multiple braking devices are arranged in a circumferential array on the edge of the worktable and fixed to the support platform below.

[0007] The execution station is arranged sequentially according to the rotation direction of the worktable: a forming mechanism, a filling mechanism, a packaging mechanism, and a punching mechanism. The forming mechanism and the packaging mechanism are located on the same horizontal axis, and a cutting mechanism parallel to the horizontal axis is arranged between them.

[0008] The aforementioned fully automatic sheet forming and packaging integrated machine is further provided with an anti-deviation support device between the worktable and the support platform. Multiple anti-deviation support devices are arranged in a circumferential array on the edge of the worktable and symmetrically arranged on both sides of the execution station. The anti-deviation support device is fixed on the support platform, and its top is supported on the bottom surface of the worktable by rollers.

[0009] The aforementioned fully automatic sheet forming and packaging integrated machine includes a forming mechanism comprising a bottom film feeding device, a primary heating device, and a forming device. The forming device is fixed on the support platform and corresponds to the packaging mold. The forming device is equipped with an upper forming mold that can reciprocate up and down, used to press the sheet material into shape within the packaging mold. The primary heating device is located between the bottom film feeding device and the forming device. The upper forming mold is equipped with a secondary heating device, and a corresponding first shock absorber is located below it. The first shock absorber is located below the packaging mold and fixed on the support platform.

[0010] In the aforementioned fully automatic sheet forming and packaging integrated machine, the primary heating device is a heating plate horizontally arranged inside a frame-type box, and the heating plate is arranged along the traveling direction of the sheet bottom film for heating the sheet bottom film; the secondary heating device is a heating rod sleeved inside the upper pressing mold cavity for constant temperature heating of the upper pressing mold.

[0011] The aforementioned fully automatic sheet forming and packaging integrated machine includes a packaging mechanism comprising a film feeding device, a sealing and melting device, and a second shock absorber. The sealing and melting device is fixed on the support platform and corresponds to the packaging mold. The film feeding device is located on one side of the feeding end of the sealing and melting device. The second shock absorber is located at the bottom of the sealing and melting device and is fixed on the support platform. The sealing and melting device includes an array support. The array support has a packaging cylinder and an ultrasonic array arranged vertically. The packaging cylinder can drive the ultrasonic array to reciprocate up and down. The lower end of the ultrasonic array is provided with an ultrasonic mold for sealing and melting the sheet and the film.

[0012] The above-mentioned fully automatic sheet forming and packaging integrated machine includes a punching mechanism comprising a transfer device and a pressing device. The pressing device is fixed on the support table, and the transfer device is fixed below the pressing device along the radial direction of the worktable. One end of the transfer device is located above the packaging mold, and the other end is located outside the pressing device. A lifting cylinder is also provided below the packaging mold corresponding to the transfer device.

[0013] The aforementioned fully automatic sheet forming and packaging integrated machine includes a transfer device comprising a connecting frame, rodless cylinders, a suction cup assembly, and a lifting cylinder. The connecting frame is a rectangular frame structure fixed to the cutting device. Two rodless cylinders are arranged parallel to each other within the rectangular frame and can slide synchronously. Their ends are fixed to the two ends of the connecting frame by bolts. The suction cup assembly is fixed to the two rodless cylinders and can slide synchronously with them. Two lifting cylinders are respectively located at the two ends of the connecting frame, with their cylinder bodies fixed to the top surface of the ends. Their pistons are connected to the two rodless cylinders through a connecting plate, which can drive the two rodless cylinders and the suction cup assembly to lift and lower.

[0014] The aforementioned fully automatic sheet forming and packaging integrated machine includes a cutting device comprising, from top to bottom, a pneumatic-hydraulic booster cylinder, a cutting bracket, a cutting module, and a cutting die. The cutting bracket is fixed to the support platform. The pneumatic-hydraulic booster cylinder is located on the top of the cutting bracket. The cutting module is fixed to the lower end of the piston rod of the pneumatic-hydraulic booster cylinder and can move up and down with it. Reset cylinders are symmetrically arranged on both sides of the cutting module to assist in its reset. The cutting die is fixed to the bottom surface of the cutting bracket and corresponds to the cutting module. A pusher cylinder that can be lifted upwards is arranged below the cutting die.

[0015] The aforementioned fully automatic sheet forming and packaging integrated machine includes a cutting mechanism comprising a cutting bracket and a cutting blade assembly. The two ends of the cutting bracket are fixed to the forming mechanism and the packaging mechanism respectively by bolts, with a gap between its lower part and the worktable. Two cutting blade assemblies with opposite cutting directions are respectively mounted on the cutting bracket, and their fixed positions are adjustable. The cutting blade assembly includes a double-rod cylinder and a cutting blade. The cutting blade is mounted at the end of the piston rod of the double-rod cylinder, and the two piston rods of the double-rod cylinder extend in opposite directions.

[0016] The aforementioned fully automatic sheet forming and packaging integrated machine also includes a control mechanism. The control mechanism includes an operation box and a control box that are electrically connected. The operation box is mounted on the forming mechanism, and the control box is mounted within the frame of the support platform.

[0017] The beneficial effects of adopting the above technical solution are:

[0018] This utility model provides a fully automatic sheet forming and packaging integrated machine. Its frame assembly has a worktable and a support platform concentrically arranged. Multiple packaging molds are mounted on the worktable, and multiple execution stations corresponding to the packaging molds are mounted on the support platform. The worktable rotates on top of the support platform to perform product packaging operations. This machine can complete all operations from sheet roll to product packaging. The various execution mechanisms have a high degree of matching and are independent of each other. The overall machine structure is compact and reasonable, with low manufacturing cost and a small footprint, making it easy to use and transport. A drive device, a braking device, and an anti-deviation support device are arranged between the worktable and the support platform. The drive device is located at the center of the worktable, while the braking device and the anti-deviation support device are spaced apart at the edges of the worktable. It ensures the worktable rotates evenly and stably, stopping precisely and accurately, thus guaranteeing the actuators operate with precision and without deviation. A cutting mechanism located on the same horizontal axis between the forming and packaging mechanisms allows for separate film cutting operations for each, making efficient use of space. This invention is suitable for packaging various products, using sheet materials to create packaging that matches the product's shape, eliminating the need to purchase numerous packaging boxes and reducing procurement costs and selection difficulties. The machine is highly automated, simple and convenient to operate, and runs stably and reliably. Each mechanism works collaboratively yet independently, facilitating installation and maintenance. Its compact and reasonable structure occupies little space, making it easy to use and transport. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another angle;

[0021] Figure 3 This is a front view schematic diagram of the molding mechanism of this utility model;

[0022] Figure 4 This is a utility model Figure 3 A schematic diagram of the right-side view structure;

[0023] Figure 5 This is a utility model Figure 3 A schematic diagram of the rear view structure;

[0024] Figure 6 This is a utility model Figure 3 A schematic diagram of the left-side view structure;

[0025] Figure 7 This is a top view of the structure of this utility model;

[0026] Figure 8 This is a three-dimensional structural diagram of the frame assembly of this utility model;

[0027] Figure 9This is a front view structural diagram of the frame assembly of this utility model;

[0028] Figure 10 This is a three-dimensional structural diagram of the punching mechanism of this utility model.

[0029] In the picture:

[0030] 100. Frame assembly; 110. Worktable; 120. Support platform; 130. Packaging mold; 140. Drive unit; 150. Braking device; 160. Anti-deviation support device; 161. Roller;

[0031] 200. Forming mechanism; 210. Bottom film feeding device; 220. Primary heating device; 221. Heating plate; 230. Forming device; 231. Upper forming mold; 240. Secondary heating device; 250. First shock absorber;

[0032] 300. Filling mechanism;

[0033] 400. Packaging mechanism; 410. Film feeding and sealing device; 420. Sealing and melting device; 421. Array support; 422. Packaging cylinder; 423. Ultrasonic array; 424. Ultrasonic mold; 430. Second shock absorber;

[0034] 500. Blanking mechanism; 510. Part transfer device; 511. Connecting frame; 512. Rodless cylinder; 513. Suction cup assembly; 514. Lifting cylinder; 520. Cutting device; 521. Pneumatic-hydraulic booster cylinder; 522. Cutting support; 523. Cutting module; 524. Cutting die; 525. Reset cylinder; 526. Pushing cylinder; 530. Assist cylinder;

[0035] 600. Cutting mechanism; 610. Cutting bracket; 620. Cutting blade assembly; 621. Double-bar cylinder; 622. Cutting blade;

[0036] 700. Control mechanism; 710. Operation box; 720. Control box. Detailed Implementation

[0037] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be clearly and completely described below in conjunction with specific embodiments.

[0038] like Figures 1 to 10The fully automatic sheet forming and packaging integrated machine shown includes a frame assembly 100. The frame assembly 100 includes a worktable 110 and a support platform 120 arranged concentrically. The worktable 110 is rotatably mounted on the top of the support platform 120. Multiple packaging molds 130 are arranged in a circular array on the top surface of the worktable 110. Multiple execution stations corresponding to the packaging molds 130 are arranged on the support platform 120. The packaging molds 130 are used for sheet forming and for transferring the formed sheet molds to other execution mechanisms. A drive device 140 and a braking device 150 are arranged between the worktable 110 and the support platform 120. The drive device 140 is located at the center of the worktable 110 to drive its rotation. Multiple braking devices 150 are arranged in a circular array along the edge of the worktable 110 and fixed to the support platform 120 below. The braking devices 150 are used to brake and lock the worktable 110 when the encapsulation mold 130 rotates to the corresponding execution position, ensuring precise operation at each position and maintaining consistency without deviation. The encapsulation mold 130 is used for sheet film forming and for supporting the formed sheet film to perform corresponding encapsulation operations at the execution position. Different products require the selection of an encapsulation mold 130 that matches their shape. The encapsulation mold 130 can be automatically positioned on the mold base, eliminating the need for adjustment or replacement, making it convenient and quick.

[0039] like Figure 8 and Figure 9As shown, the drive device 140 is located below the center of the worktable 110 and includes a transmission assembly and a drive motor. The transmission assembly is located between the worktable 110 and the support platform 120, and the drive motor is located on the support platform 120, passing through the surface of the support platform 120 and connected to the transmission assembly. The transmission assembly drives the worktable 110 to rotate. The transmission assembly can be a belt drive, chain drive, or gear drive. In this embodiment, the transmission assembly uses a gear drive. The driving wheel is located on the drive motor, and the driven wheel meshing with it is fixedly located on the worktable 110. The driven wheel is mounted on a bearing on the support platform 120 through a spindle. The worktable 110 with this structure rotates smoothly and reliably. This application provides three braking devices 150 arranged in a circular array along the edge of the worktable 110. Each braking device 150 includes a brake cylinder and a cylinder bracket. The cylinder bracket is bolted to the lower surface of the support platform 120, and the brake cylinder is fixed to the cylinder bracket. The piston of the brake cylinder passes through the surface of the support platform 120 to the bottom of the worktable 110. A wear-resistant friction pad is provided at the end of the piston to ensure more precise and stable braking. A further preferred embodiment of this structure is to provide a guide sleeve adapted to the piston rod on the support platform 120. The guide sleeve can improve the braking friction, reduce the impact force on the brake cylinder, and improve the service life of the brake cylinder. An anti-deviation support device 160 is also provided between the worktable 110 and the support platform 120. Multiple anti-deviation support devices 160 are arranged in a circumferential array along the edge of the worktable 110 and symmetrically arranged on both sides of the execution station. The anti-deviation support device 160 includes a support block and rollers 161. The rollers 161 are fixed to the top of the support block by a fixed shaft. The support block is fixed to the support platform 120, and the rollers 161 on its top support the bottom surface of the worktable 110, making the rotation of the worktable 110 more stable and preventing deviation. The support platform 120 includes an upper table surface and a frame. The frame is located below the upper table surface and has adjustable feet at the bottom. The worktable 110 is placed on the upper table surface.

[0040] like Figures 1 to 7 As shown, the above-mentioned execution stations are arranged sequentially according to the rotation direction of the worktable 110: forming mechanism 200, filling mechanism 300, packaging mechanism 400, and punching mechanism 500. The forming mechanism 200 and the packaging mechanism 400 are located on the same horizontal axis, and a cutting mechanism 600 parallel to the horizontal axis is arranged between them. The forming mechanism 200 is used to press the sheet into a groove suitable for holding the item. The groove is slightly larger than the item to avoid the item shaking significantly in the groove during transportation. The filling mechanism 300 puts the item to be packaged into the sheet mold at the station. The packaging mechanism 400 welds the sheet mold and the sheet sealing film together to package the item in the groove. The punching mechanism 500 cuts off the outer corners of the sheet mold and the sheet sealing film that are welded together, cutting them into a regular and uniform shape.

[0041] like Figures 1 to 3As shown, the forming mechanism 200 includes a bottom film feeding device 210, a primary heating device 220, and a pressing device 230. The pressing device 230 is fixed on the support platform 120 and corresponds to the packaging mold 130. The pressing device 230 is provided with an upper pressing mold 231 that can move up and down reciprocally, used to press the sheet material into shape within the packaging mold 130. The cutting mechanism 600 cuts the formed sheet mold and the sheet bottom film roll. The sheet mold rotates together within the packaging mold 130 to the next station. The bottom film feeding device 210 includes: a sheet bottom film support fixed on one side of the pressing device 230 for fixing the sheet bottom film roll; a metering feeding component below the sheet bottom film support; and the metering feeding component feeds the sheet bottom film to the pressing device 230. In this embodiment, the metering feeding component includes a metering feeding motor and two parallel feeding rollers. The metering feeding motor drives the feeding rollers to rotate via a synchronous belt, and the two feeding rollers rotate in opposite directions to feed the film through gear meshing.

[0042] A primary heating device 220 is positioned between the bottom film feeding device 210 and the forming device 230 for preheating the sheet bottom film. A secondary heating device 240 is provided on the upper forming mold 231 to maintain a constant temperature for pressing the sheet. A corresponding first shock-absorbing seat 250 is provided below the upper forming mold 231 to ensure the stability of the sealing mold 130 during sheet pressing. The first shock-absorbing seat 250 is positioned below the sealing mold 130 and fixed on the support platform 120. In this embodiment, the primary heating device 220 is a heating plate 221 horizontally positioned within a frame-type housing. The heating plate 221 is positioned along the sheet bottom film traveling direction for heating the sheet bottom film. The secondary heating device 240 is a heating rod fitted inside the cavity of the upper forming mold 231, which can maintain a constant temperature for heating the upper forming mold 231. The upper forming mold 231 maintains a constant temperature during sheet pressing, making the sheet easy to form and resulting in uniformly thick grooves.

[0043] like Figure 1 , such as 2 and Figure 5As shown, the packaging mechanism 400 includes a film feeding device 410, a sealing and melting device 420, and a second shock-absorbing seat 430. The sealing and melting device 420 is fixed on the support platform 120 and corresponds to the packaging mold 130. The film feeding device 410 is located on one side of the feeding end of the sealing and melting device 420, and includes a film support bracket and a metering feeding assembly. The film support bracket is fixed on one side of the sealing and melting device 420 for mounting and fixing the film roll. The metering feeding assembly is located below the film support bracket and feeds the film to the sealing and melting device 420. The metering feeding assembly of this application includes a metering feeding motor and two parallel film feeding rollers. The metering feeding motor drives the film feeding rollers to rotate through a synchronous belt, and the two film feeding rollers rotate in opposite directions to feed the film through gear meshing. In a further preferred embodiment of this application, a rotatable adjustable position is provided above the two film feeding rollers. The adjusting roller has a relatively smooth surface on both sides of the sealing film, which affects the accuracy of the feeding roller. Adjusting the feeding angle of the sealing film by adjusting the adjusting roller can ensure the sealing film. The second shock absorber 430 is set at the bottom of the sealing device 420 and fixed on the support platform 120. The sealing device 420 includes an array support 421. The array support 421 has an encapsulation cylinder 422 and an ultrasonic array 423 set up vertically. The encapsulation cylinder 422 can drive the ultrasonic array 423 to move up and down reciprocally. The lower end of the ultrasonic array 423 is provided with an ultrasonic mold 424 for sealing the sheet and the sealing film. The ultrasonic generator connected to the ultrasonic array 423 is fixed in the frame of the support platform 120. After the sheet mold and the sheet sealing film are sealed, the cutting mechanism 600 cuts the sealed product and the bottom film roll of the sealed sheet.

[0044] like Figures 1 to 7 and Figure 10 As shown, the blanking mechanism 500 includes a transfer device 510 and a cutting device 520. The cutting device 520 is fixed on the support table 120. The transfer device 510 is fixed below the cutting device 520 along the radial direction of the worktable 110, with one end located above the packaging mold 130 and the other end located outside the cutting device 520. The transfer device 510 is used to remove the packaged product from the packaging mold 130 and move it to the cutting device 520 for external cutting, removing excess edges and corners to ensure that the packaged product has a uniform and aesthetically pleasing appearance. At the same time, the shape of the packaged product can be set by adjusting the cutting blade to make the shape more consistent with the product and more recognizable. The transfer device 510 is also provided with an upward-lifting assist cylinder 530 below the corresponding packaging mold 130. When the packaged product is heavy, the lifting and transfer function of the assist cylinder 530 is more significant.

[0045] The transfer device 510 includes a connecting frame 511, rodless cylinders 512, a suction cup assembly 513, and a lifting cylinder 514. The connecting frame 511 is a rectangular frame structure, fixed to the cutting device 520, with one end located inside the packaging mold 130 and the other end located outside the cutting device 520. Two rodless cylinders 512 are arranged in parallel within the rectangular frame and can slide synchronously. Their two ends are fixed to the two ends of the connecting frame 511 by bolts, allowing the rodless cylinders 512 to reciprocate between the packaging mold 130 and the cutting device 520. The suction cup assembly 513 is fixed to the two rodless cylinders 512 and can slide synchronously with them. The suction cup assembly is equipped with a suction cup and a vacuum generator, which lifts the cylinders by the suction cup. The encapsulation mold 130 picks up the encapsulated product and slides it along the rodless cylinder 512 to the cutting device 520, where the encapsulated product is released for edge trimming. Lifting cylinders 514 are respectively installed at both ends of the connecting frame 511. The cylinder body is fixed to the top surface of the end of the connecting frame 511, and its piston is fixedly connected to the connecting plate of the two rodless cylinders 512 by bolts. The lifting cylinders 514 can drive the two rodless cylinders 512 and the suction cup assembly 513 to lift. Guide columns are symmetrically arranged on both sides of the lifting cylinders 514. Lifting along the guide columns makes the lifting driving force distribution more even, ensuring that the rodless cylinders 512 do not tilt, while also reducing wear on the lifting cylinders 514 and extending their lifespan. The assist cylinder 530 is fixed to the bottom of the support platform 120 by a bracket. Its piston extends through the support platform 120 to the bottom of the packaging mold 130. When the suction cup assembly picks up the packaged product, the piston of the assist cylinder 530 pushes upward, so that the packaged product is more firmly attached and can be quickly removed from the packaging mold 130.

[0046] The cutting device 520 includes, from top to bottom, a pneumatic-hydraulic booster cylinder 521, a cutting support 522, a cutting module 523, and a cutting die 524. The cutting support 522 is fixed on the support platform 120. The pneumatic-hydraulic booster cylinder 521 is located on the top of the cutting support 522, and its piston rod passes through the top plate of the cutting support 522 and is connected to the cutting module 523. That is, the cutting module 523 is fixed to the lower end of the piston rod of the pneumatic-hydraulic booster cylinder 521 and can move up and down with it. The cutting module 523 is also symmetrically arranged on both sides. Position cylinder 525 and reset cylinder 525 are used to assist the cutting module 523 in resetting upward after it has completed the downward cutting work; the lower die 524 is fixed on the bottom surface of the cutting bracket 522 and corresponds to the cutting module 523. A push cylinder 526 that can be lifted upward is provided below the lower die 524. The packaged product transferred by the transfer device 510 is placed on the lower die 524. After the scrap of the packaged product is cut, the push cylinder 526 lifts the packaged product upward and removes it from the lower die 524.

[0047] like Figure 1 , Figure 2 and Figure 7As shown, the cutting mechanism 600 is suspended and fixed on the forming mechanism 200 and the packaging mechanism 400. The cutting mechanism 600 includes a cutting bracket 610 and a cutting blade assembly 620. The two ends of the cutting bracket 610 are fixed to the forming mechanism 200 and the packaging mechanism 400 respectively by bolts, and a gap is left between its bottom and the worktable 110. The two cutting blade assemblies 620 have opposite cutting directions. One cuts into the forming mechanism 200 to cut the base film of the material, and the other cuts into the packaging mechanism 400 to cut the sealing film of the material. A cutting blade assembly 620 is fixed to a cutting bracket 610 by bolts. The cutting bracket 610 is provided with an elongated hole, and the fixed position of the cutting blade assembly 620 is adjustable, which can be used to cut film materials of different specifications and sizes of encapsulation molds 130. The cutting blade assembly 620 includes a double-rod cylinder 621 and a cutting blade 622. The cutting blade 622 is located at the end of the piston rod of the double-rod cylinder 621. The double-rod cylinder 621 can ensure the support force of the cutting blade 622 when it performs cutting operations, and the cutting blade 622 does not deviate.

[0048] The control mechanism 700 includes an operating box 710 and a control box 720 that are electrically connected. The operating box 710 is mounted on the molding mechanism 200, and the control box 720 is mounted within the frame of the support platform 120. The operating box 710 is equipped with operating buttons and an emergency stop switch. The operating parameters of each actuator can be set through the operating box 710. The operating box 710 is rotatable to facilitate operation by the operator in multiple directions. The control box 720 integrates the actuators of each part, and the connecting wires pass through the wire holes provided on the edge of the support platform 120 to connect with each actuator.

[0049] The filling mechanism 300 is used to fill the product into the sheet mold on the packaging mold 130. For products that are placed in a regular manner, a robot can be used to transfer and fill them; for products that are placed in an irregular manner, an image recognition system and a robot are used in conjunction to fill them. In this embodiment, manual filling is used. The figure shows a support for the product to be packaged, which is convenient for workers to pick up.

[0050] Workflow: The operator selects and fixes the packaging mold 130, which matches the product shape, on the worktable 110. After checking and confirming that there are no abnormalities in each mechanism, the operator starts the machine through the button on the control box 710, sets the working parameters of each mechanism, and the machine starts in automatic operation. The forming mechanism 200 uses heat pressing to compress the sheet into a sheet mold within the packaging mold 130. The cutting mechanism 600 cuts the formed sheet mold and the sheet base film roll. The drive device 140 drives the worktable 110 to rotate, and the packaging mold 130 containing the sheet mold rotates to the filling mechanism 300. After the braking device 150 locks the worktable 110, the operator puts the product into the sheet. Inside the mold, the worktable 110 continues to rotate, placing the packaging mold 130 containing the product and the sheet mold onto the packaging mechanism 400. The packaging mechanism 400 uses ultrasonic waves to weld the sheet mold and the sheet sealing film together, packaging the product inside the sheet mold. The cutting mechanism 600 cuts the packaged product and the bottom film roll of the packaged sheet. The worktable 110 continues to rotate, rotating the packaging mold 130 containing the packaged product to the punching mechanism 500. The transfer device 510 of the punching mechanism 500 uses a suction cup robot to remove the packaged product from the packaging mold 130 and transfer it to the pressing device 520. The pressing device 520 cuts the shape of the packaged product, and the packaging operation is completed.

[0051] This article uses specific embodiments to illustrate the principles and implementation methods of this utility model in detail. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. Those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features; however, these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fully automatic sheet forming and packaging integrated machine, characterized in that, The system includes a rack assembly (100), which includes a concentrically arranged worktable (110) and a support platform (120). The worktable (110) is rotatably mounted on the top of the support platform (120). Multiple packaging molds (130) are arranged in a circular array on the worktable (110), and multiple execution stations corresponding to the packaging molds (130) are arranged on the support platform (120). A drive device (140) and a braking device (150) are arranged between the worktable (110) and the support platform (120). The drive device (140) is located at the center of the worktable (110), and multiple braking devices (150) are arranged in a circular array on the edge of the worktable (110) and fixed on the support platform (120) below. The execution station is arranged in sequence according to the rotation direction of the worktable (110): forming mechanism (200), filling mechanism (300), packaging mechanism (400) and punching mechanism (500). The forming mechanism (200) and the packaging mechanism (400) are located on the same horizontal axis, and a cutting mechanism (600) parallel to the horizontal axis is arranged between them.

2. The fully automatic sheet forming and packaging integrated machine according to claim 1, characterized in that, An anti-deviation support device (160) is also provided between the workbench (110) and the support platform (120). Multiple anti-deviation support devices (160) are arranged in a circular array on the edge of the workbench (110) and symmetrically arranged on both sides of the execution station. The anti-deviation support device (160) is fixed on the support platform (120), and its top is supported on the bottom surface of the workbench (110) by rollers (161).

3. The fully automatic sheet forming and packaging integrated machine according to claim 1 or 2, characterized in that, The forming mechanism (200) includes a bottom film feeding device (210), a primary heating device (220), and a pressing device (230). The pressing device (230) is fixed on the support platform (120) and corresponds to the packaging mold (130). The pressing device (230) is provided with an upper pressing mold (231) that can move up and down, used to press the sheet material into shape in the packaging mold (130). The primary heating device (220) is located between the bottom film feeding device (210) and the pressing device (230). The upper pressing mold (231) is provided with a secondary heating device (240), and a corresponding first shock absorber (250) is provided below it. The first shock absorber (250) is located below the packaging mold (130) and fixed on the support platform (120).

4. The fully automatic sheet forming and packaging integrated machine according to claim 3, characterized in that, The primary heating device (220) is a heating plate (221) horizontally arranged inside the frame box. The heating plate (221) is arranged along the traveling direction of the sheet bottom film for heating the sheet bottom film. The secondary heating device (240) is a heating rod sleeved inside the cavity of the upper pressing mold (231) for heating the upper pressing mold (231) at a constant temperature.

5. The fully automatic sheet forming and packaging integrated machine according to claim 1 or 2, characterized in that, The packaging mechanism (400) includes a film feeding device (410), a sealing and melting device (420), and a second shock absorber (430). The sealing and melting device (420) is fixed on the support platform (120) and corresponds to the packaging mold (130). The film feeding device (410) is located on one side of the feeding end of the sealing and melting device (420). The second shock absorber (430) is located at the bottom of the sealing and melting device (420) and fixed on the support platform (120). The sealing and melting device (420) includes an array support (421). The array support (421) has a packaging cylinder (422) and an ultrasonic array (423) arranged vertically. The packaging cylinder (422) can drive the ultrasonic array (423) to move up and down reciprocally. The lower end of the ultrasonic array (423) is provided with an ultrasonic mold (424) for sealing and melting sheets and films.

6. The fully automatic sheet forming and packaging integrated machine according to claim 1 or 2, characterized in that, The punching mechanism (500) includes a shifting device (510) and a pressing device (520). The pressing device (520) is fixed on the support table (120). The shifting device (510) is fixed below the pressing device (520) along the radial direction of the worktable (110). One end of the shifting device (510) is located above the encapsulation mold (130), and the other end is located outside the pressing device (520). A lifting cylinder (530) is also provided below the encapsulation mold (130) corresponding to the shifting device (510).

7. The fully automatic sheet forming and packaging integrated machine according to claim 6, characterized in that, The moving device (510) includes a connecting frame (511), rodless cylinders (512), a suction cup assembly (513), and a lifting cylinder (514). The connecting frame (511) is a rectangular frame structure, which is fixed on the cutting device (520). The two rodless cylinders (512) are arranged in parallel in the rectangular frame and can slide synchronously. Their two ends are fixed to the two ends of the connecting frame (511) by bolts. The suction cup assembly (513) is fixed on the two rodless cylinders (512) and can slide synchronously with them. The two lifting cylinders (514) are respectively located at both ends of the connecting frame (511). Their cylinder bodies are fixed on the top surface of the ends, and their pistons are connected to the two rodless cylinders (512) through the connecting plate, which can drive the two rodless cylinders (512) and the suction cup assembly (513) to lift.

8. The fully automatic sheet forming and packaging integrated machine according to claim 7, characterized in that, The cutting device (520) includes, from top to bottom, a pneumatic-hydraulic booster cylinder (521), a cutting bracket (522), a cutting module (523), and a cutting die (524). The cutting bracket (522) is fixed on the support platform (120). The pneumatic-hydraulic booster cylinder (521) is located on the top of the cutting bracket (522). The cutting module (523) is fixed to the lower end of the piston rod of the pneumatic-hydraulic booster cylinder (521) and can move up and down with it. The cutting module (523) is also symmetrically provided with reset cylinders (525) on both sides for assisting its reset. The cutting die (524) is fixed on the bottom surface of the cutting bracket (522) and corresponds to the cutting module (523). A pusher cylinder (526) that can be lifted upward is provided below the cutting die (524).

9. The fully automatic sheet forming and packaging integrated machine according to claim 1 or 2, characterized in that, The cutting mechanism (600) includes a cutting bracket (610) and a cutting blade assembly (620). The two ends of the cutting bracket (610) are fixed to the forming mechanism (200) and the packaging mechanism (400) respectively by bolts. There is a gap between its bottom and the worktable (110). Two cutting blade assemblies (620) with opposite cutting directions are respectively arranged on the cutting bracket (610), and their fixed positions are adjustable. The cutting blade assembly (620) includes a double-rod cylinder (621) and a cutting blade (622). The cutting blade (622) is arranged at the end of the piston rod of the double-rod cylinder (621), and the piston rods of the two double-rod cylinders (621) extend in opposite directions.

10. The fully automatic sheet forming and packaging integrated machine according to claim 1 or 2, characterized in that, It also includes a control mechanism (700), which includes an operation box (710) and a control box (720) that are electrically connected. The operation box (710) is disposed on the molding mechanism (200), and the control box (720) is disposed in the frame of the support platform (120).

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