An automatic sealing device for packaging bag processing

Abstract

An automatic sealing device for packaging bag processing The present invention patent relates to an automatic sealing device for bag processing, comprising a supporting leg frame, an operating table fixedly connected to the top of the supporting leg frame, a belt conveyor fixedly connected to the top of the operating table, an adjusting assembly fixedly connected to the top of the operating table, a moving frame provided on one side of the adjusting assembly, and a sealing assembly provided on the bottom of the moving frame. The sealing assembly includes a fixed frame, a motorized pusher fixedly connected to one side of the fixed frame, and a clamping plate fixedly connected to one end of the motorized pusher. The automatic sealing device for bag processing can directly pull the sealing plate by loosening and disassembling the fixing bolts, so that the sealing plate can drive the sealing knife to pull, so that the sealing knife can be taken out from the slot by relying on the internal cardboard, Which can complete the disassembly and installation of the sealing knife, and it is convenient to replace the sealing knife of different sizes to be applied to different sizes of bags for sealing processing.

Description

BACKGROUND OFTHEINVENTION The present invention relates to the technical field of automatic sealing devices, specifically an automatic sealing device for bag processing. The automatic sealing device is an automated device Widely used in various industries to seal containers filled With packages to maintain the sealing, freshness and quality of the products. The device can be used for sealing all kinds offood bags, such as puffed food, bread, fried food and other bags. It can also be used for the sealing of medicine bags, syringe bags, etc. to better protect the quality and safety of medicines. As an important packaging equipment, the automatic sealing device plays an important role in many industries, and people in the market often use the automatic sealing device When they process the bags. When the automatic sealing device in the prior art is in use, the size of the sealing knife is generally of a fixed type, and the installation and fixing method of the sealing knife may be relatively fixed, resulting in the replacement of the sealing knife of a different size becoming difficult. At the same time, replacement of the sealing knife may require disassembly and reinstallation of multiple components, Which is not only timeconsuming and laborintensive, but may also increase the risk of operational errors. Since it is not possible to change the sealing knife, When different sized bags need to be processed, the entire sealing unit may need to be replaced or the production line layout may need to be adjusted, Which can lead to a decrease in productivity. Therefore, there is a market need for an automatic sealing device for bag processing. BRIEFSUMMARYOFTHEINVENTION In view of the above it is an object of the present invention is to provide an automatic sealing device for processing of packaging bags, in order to solve the existing problems raised in the above background technology. The present invention provides the following technical solution: an automatic sealing device for bag processing, the device comprising a supporting leg frame, an operating table fixedly connected to the top of the supporting leg frame, a belt conveyor fixedly connected to the top of the operating table, an adjusting assembly fixedly connected to the top of the operating table, a moving frame set on one side of said adjusting assembly, and a sealing assembly set on the bottom of the moving frame. The sealing assembly includes a fixed frame, a fixed side of the fixed frame is fixedly connected with a motorised actuator, one end of the motorised actuator is fixedly connected with a clamping plate, one side of the clamping plate is provided with a connecting wire, the interior of the clamping plate is fixedly connected with a heating plate, and the interior of the clamping plate is provided with a card slot. There is a sealing plate attached to the inside of the slot, a card plate is fixedly connected to the top of the sealing plate, a sealing knife is fixedly connected to one side of the sealing plate, and a fixing bolt is provided at the top of the clamping plate. In an embodiment, said adjusting assembly comprises a box, an electric motor is fixedly connected to the interior of the box, an output shaft of the electric motor is fixedly connected to a screw via a coupling, a threaded sleeve is threadedly connected to the outer wall of the screw, a sliding groove is opened in the interior of the mobile frame, and a slide bar is slidingly connected to the interior of the sliding groove. In an embodiment, the motor forms a threaded structure with the mobile frame by means of a screw, and the shape and size of the screw matches the shape and size of the threaded sleeve on the mobile frame, and the outer wall of the screw is provided in close proximity to the inner wall of the threaded sleeve. In an embodiment, the mobile rack forms a sliding structure with the slide bar through a slide groove, and an inner diameter size of the slide groove matches an outer diameter size of the slide bar, and an outer wall of the slide bar is provided in apposition with an inner wall of the slide groove. In an embodiment, the fixing frame constitutes a mobile structure with the clamping plate via a motorised actuator, and the number of the motorised actuators is two, and the two motorised actuators are symmetrically disposed with the middle plumb line of the clamping plate as an axis of symmetry. In an embodiment, the clamping plate constitutes a snapfit structure with the sealing plate through a slot, and an inner diameter size of the slot matches an outer diameter size of a card plate on the sealing plate, and an inner wall of the slot is provided in close proximity to an outer wall of the card plate. In an embodiment, the clamping plate constitutes a fixing structure with the sealing plate by means of a fixing bolt, and one end of the fixing bolt extends into the clamping plate to fix the sealing plate. Compared with the existing technology, the beneficial effect of the present invention is: By loosening the fixing bolt, the sealing plate can be directly pulled, which can make the sealing plate can drive the sealing knife to pull, which can make the sealing knife can be taken out from the slot relying on the internal card plate, which can complete the disassembly and installation of the sealing knife, which can be convenient for replacing the different sizes of sealing knives to be applied to different sizes of bags for sealing treatment. The motor can drive the screw to rotate, which can make the screw rotate in the threaded sleeve inside the mobile frame, which can make the mobile frame slide along the outer wall of the sliding bar by relying on the internal sliding groove, which can achieve the height adjustment of the mobile frame, which can make the mobile frame drive the sealing device to adjust the height, and can achieve the need for sealing ofpackaging bags of different sizes. BRIEFDESCRIPTIONOFTHEDRAWINGS The invention will now be described in a nonlimiting way with reference to the accompanying drawings in which like parts are indicated by like reference symbols and in which: Fig. 1 shows a diagram schematically depicting the structure of the main body of according to an embodiment of the present invention Fig. 2 shows a schematic depiction of a box and slide bar structure of the automatic sealing device for packaging bag processing in Fig. 1; Fig. 3 shows a schematic depiction of a moving frame with a threaded sleeve structure of the automatic sealing device for packaging bag processing of Fig. 1; Fig. 4 shows a schematic depiction of a clamping plate and a sealing plate structure of the automatic sealing device for packaging bag processing of Fig. 1. DETAILEDDESCRIPTIONOFTHEINVENTION One embodiment of the present invention provides an automatic sealing device for bag processing, as shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, wherein the automatic sealing device comprises a supporting leg frame 1, an operating table 2 fixedly connected to the top of the supporting leg frame 1, a belt conveyor 3 fixedly connected to the top of the operating table 2, an adjusting assembly 4 fixedly connected to the top of the operating table 2, a moving frame 5 provided on one side of the adjusting assembly 4, and a sealing assembly 6 provided on the bottom of the moving frame 5. The adjusting assembly 4 is fixedly connected to the top of the operating table 2, the mobile rack 5 is provided at one side of the adjusting assembly 4, and the sealing assembly 6 is provided at the bottom of the rack 5. The sealing assembly 6 comprises a fixing frame 601, said fixing frame 601 being provided in two groups opposite to each other. One side of the fixed frame 601 is fixedly connected with an electric actuator 602, and one end of the electric actuator 602 is fixedly connected with a clamping plate 603, and the fixed frame 601 constitutes a mobile structure with the clamping plate 603 through the electric actuator 602, and the number of the electric actuators 602 is two, and the two electric actuators 602 are set up symmetrically with the centerplumb line of the clamping plate 603 as the symmetry axis. Such a structure strengthens the connecting effect of the fixed frame 601 and the electric actuator 602, which can make the electric actuator 602 push the clamping plate 603 to move in reliance on the support of the fixed frame 601, facilitating that the clamping plate 603 for both sides can drive the sealing knife 609 to carry out a clamping and sealing process for the packaging bag. A connecting wire 604 is provided on one side of the clamping plate 603, a heating plate 605 is fixedly connected to the interior of the clamping plate 603, a card slot 606 is opened in the interior of the clamping plate 603, a sealing plate 607 is snap fitly connected to the interior of the card slot 606, and a card plate 608 is fixedly connected to the top of the sealing plate 607. The clamping plate 603 forms a snapfit structure with the sealing plate 607 through the card slot 606, and the inner diameter size of the card slot 606 matches the outer diameter size of the card plate 608 on the sealing plate 607. The inner wall of the card slot 606 is provided in apposition with the outer wall of the card plate 608, which strengthens the connection effect between the clamping plate 603 and the sealing plate 607. So that the sealing plate 607 can be installed by relying on the card plate 608 snapfit mounted inside the card slot 606 inside the clamping plate 603, strengthening the fixing effect of the clamping plate 603 and the sealing plate 607. A sealing knife 609 is fixedly connected to one side of the sealing plate 607, a fixing bolt 610 is provided at the top of the clamping plate 603, the clamping plate 603 constitutes a fixing structure with the sealing plate 607 through the fixing bolt 610, and one end of the fixing bolt 610 extends into the clamping plate 603 to fix the sealing plate 607. Such a structure facilitates the setting of the fixing bolts 610, so that the fixing bolts 610 can install and fix the clamping plate 603 and the sealing plate 607 together, strengthens the fixing effect of the clamping plate 603 and the sealing plate 607, and facilitates the need for dismantling and installing the sealing device. After loosening and disassembling the fixing bolt 610, the sealing plate 607 can be directly pulled, so that the sealing plate 607 can drive the sealing knife 609 to pull, so that the sealing knife 607 can be taken out from the slot 606 by relying on the internal card plate 608, which can complete the disassembly and installation of the sealing knife 609, and it is convenient to replace the sealing knife 609 of different dimensions to be applied to different sizes of bags for the sealing process. sealing process. In another embodiment of the present invention, as shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the adjusting assembly 4 comprises a box 401, an electric motor 402 is fixedly connected to the inside of the box 401, and the output shaft of the electric motor402 is fixedly connected to a screw 403 via a coupling, and a threaded sleeve 404 is threadedly connected to the outer wall of the screw 403, and the electric motor 402 constitutes a threaded structure with the moving frame 5 via the screw 403, and the shape and size of the screw 403 matches the shape and size of the threaded sleeve 404 on the moving frame 5. The shape and size of the screw 403 matches the shape and size of the threaded sleeve 404 on the mobile frame 5. The outer wall of the screw 403 and the inner wall of the threaded sleeve 404 are affixed to each other, which strengthens the connection effect between the motor 402 and the screw 403, and enables the motor 402 to drive the screw 403 to rotate inside the threaded sleeve 404 in the mobile frame 5, which enables the mobile frame 5 to be adjusted fordownward or upward movement, and facilitates the device to perform sealing for different sizes ofpackaging bags. The interior of the mobile frame 5 is provided with a slide groove 405, the interior of the slide groove 405 is slidingly connected with a slide bar 406, the mobile frame 5 constitutes a sliding structure with the slide bar 406 through the slide groove 405, and the inner diameter size of the slide groove 405 matches the outer diameter size of the slide bar 406. The outer wall of the slide bar 406 and the inner wall of the slide groove 405 are affixed, which strengthens the connection effect between the mobile frame 5 and the slide bar 406, and allows the mobile frame 5 to slide along the outer wall of the slide bar 406 relying on the inner slide groove 405, which in turn improves the stability of the movement of the mobile frame 5. The motor 402 can drive the screw 403 to rotate, which can make the screw 403 rotate in the threaded sleeve 404 inside the mobile frame 5, which can make the mobile frame 5 slide along the outer wall of the slide bar 406 by relying on the internal slide groove 405, which can achieve the adjustment of the height of the mobile frame 5, which can make the mobile frame 5 drive the sealing device to perform the height adjustment to achieve the need of sealing bags of different sizes. The sealing device can be driven by the mobile frame 5 to adjust the height of the sealing device, so as to achieve the sealing ofbags of different sizes. In use, the bags to be sealed can first be placed on the belt conveyor 3, and the belt conveyor 3 can be started to convey the bags to the sealing device directly below. At this time, the motor 402 is started according to the size and height of the bags, and the motor 402 can drive the screw 403 to rotate, which can make the screw 403 rotate in the threaded sleeve 404 inside the mobile frame 5. The mobile frame 5 can rely on the internal slide groove 405 to slide along the outer wall of the slide bar 406, so that the height of the mobile frame 5 can be adjusted, so that the mobile frame 5 can drive the sealing device to be adjusted in height, so as to achieve the sealing of bags of different sizes. After activating the connecting wire 604 to turn on the power, the heating plate 605 within the clamping plate 603 may be heated, which may cause the heating plate 605 to heat the sealing knife 609 on the sealing plate 607. Simultaneously activating the electric actuators 602 on both sides may cause the electric actuators 602 to push the sealing knives 609 for sealing the bags placed in the center. After loosening and disassembling the fixing bolt 610, the sealing plate 607 can be pulled directly, and the sealing plate 607 can drive the sealing knife 609 to pull, so that the sealing plate 607 can be taken out from the slot 606 by relying on the internal card plate 608, which can complete the disassembly and installation of the sealing knife 609, and it is convenient to replace the sealing knife 609 of different dimensions to be applied to different sizes of the packaging bag for sealing. Sealing process. CONCLUSION 1. An automatic sealing device for processing packaging bags, comprising: a support frame, called a support frame with an operating table that is fixed is connected to the top of the operating table, a conveyor belt that is fixed is connected to the top of the operating table, an adjustment assembly that is fixed is connected to the top of the operating table, a moving frame that is attached to a side of the adjustment assembly is placed, and a seal assembly that is at the bottom of the moving frame has been installed, The sealing set consists of a fixed frame, a motorized drive that is firmly connected to one side of the fixed frame, a clamping plate that is firmly connected is with one end of the motorized drive and a clamping plate that is fixed is connected to one side of the clamping plate, The clamping plate is provided with a connecting wire on one side of the clamping plate, a heating plate is firmly connected to the inside of the clamp plate, a a card slot is provided on the inside of the clamp plate and a sealing plate is connected to the inside of the card slot and the sealing plate is firmly attached to the top of the moving frame, a card plate is firmly attached to the top of the seal plate, a sealing knife is firmly attached to one side of the seal plate and a mounting bolt is provided on the top of the clamping plate. 2. An automatic sealing device for processing packaging bags according to conclusion l, where: The assembly consists of a box, an electric motor is permanently connected to the inside of the box, an output shaft of the electric motor is firmly connected to a screw is connected by means of a coupling, a threaded sleeve to the outer wall of the screw, a sliding groove is opened on the inside of the mobile frame, and a sliding bar is slidably connected to the inside of mentioned sliding groove. 3. An automatic sealing device for processing packaging bags according to conclusion 2, where: the said motor forms a wire structure with the mobile frame by means of a screw, the shape and size of the screw and the shape and size of the threaded bushing match each other on the mobile frame, and the outer wall of the screw against The inner wall of the threaded bushing has been set. 4. An automatic sealing device for processing packaging bags according to conclusion 2, where: the mobile frame forms a sliding structure with the sliding rod by a sliding strip groove, and the inner diameter of the sliding strip groove corresponds to the outer diameter of the sliding rod, and the outer wall of the sliding rod against the The inner wall of the sliding strip groove has been set. 5. An automatic sealing device for processing packaging bags according to conclusion 1, where: the fixed frame forms a mobile structure with the clamping plate by means of a motorized actuator, and the number of motorized actuators is two, and the two motorized actuators are symmetrically provided with the center perpendicular of the clamping plate as axis of symmetry. 6. An automatic sealing device for processing packaging bags according to conclusion 1, where: the clamping plate forms a snap-fit ​​structure with the sealing plate by means of a slot, the inner diameter of the slot corresponds to the outer diameter of the card plate on the seal plate, and the inner wall of the slot is set to be attached to the outer wall of the map plate. 7. An automatic sealing device for processing packaging bags according to conclusion 1, where: the clamping plate forms a fixed structure with the sealing plate by means of a mounting bolt, and one end of the mounting bolt protrudes into the clamp plate to the to fix seal plate. 1 / 2 FIG. 1 FIG. 2

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