5161 results about "Packaging machine" patented technology

An automatic packaging mechanism includes a melting assembly having a heating structure, a gathering assembly, and a buffer. The gathering assembly includes a gathering base and a pressing base. A passage is formed between the pressing base and the heating structure. The gathering base is driven by a drive member to move toward or away from the heating structure. The buffer is slidably sleeved over an outer periphery of the melting base. When the drive member drives the gathering base to move toward the heating structure, the pressing base contacts the buffer and contacts the heating structure, and an opening of a garbage bag to be heat-sealed is gathered between the pressing base and the heating structure by the gathering base. Upper and lower parts of the heating structure simultaneously seal adjacent garbage bags, and a middle part of the heating structure cuts the sealed garbage bags apart.

There is described an inspection apparatus for a packaging machine producing packages and comprising a control unit for controlling the inspection apparatus, a conveying device and an inspection unit configured to inspect packages. The conveying device comprises a planar motor having a plurality of carriers configured to receive respective packages at an inlet station and to deliver the respective packages to an outlet station. The inspection unit is arranged adjacent to the planar motor at an inspection station. The control unit is configured to selectively control movement of the carriers so as to selectively direct one or more carriers to the inspection station and afterwards to the outlet station and the inspection unit is configured to inspect the packages moved, in use, to the inspection station.

The utility model relates to the technical field of packaging machines, in particular to a turn-down collar type back sealing packaging machine with a flow speed adjusting function, which comprises a machine frame, a hopper and a discharging mechanism, the hopper and the discharging mechanism are installed on the machine frame, a feeding valve is arranged between the hopper and the discharging mechanism, and the discharging mechanism comprises an upper shell and a material blocking plate. The bottom of the upper shell is communicated with the lower shell through an opening, the material blocking plate is rotationally installed in the upper shell through a driving shaft, an arc-shaped discharging wall is arranged on the inner wall of one side of the upper shell, the side, close to the arc-shaped discharging wall, of the material blocking plate is round, and a gap for materials to pass through is formed between the material blocking plate and the arc-shaped discharging wall. In the initial stage of blanking, a small interval between the striker plate and the arc-shaped blanking wall can avoid material impact caused by blanking of a large number of materials, and along with blanking, the striker plate is rotated to increase the interval and promote falling of the materials, so that the blanking flow of the materials is adjusted.

The utility model relates to the technical field of product packaging, and discloses a multi-head scale combined packaging machine which comprises a support, a weighing bin is connected to the middle of the top end of the support in a penetrating mode, a plurality of partition plates are fixedly installed in the weighing bin, connecting columns are fixedly installed among the partition plates, and a base is arranged at the bottom end of the weighing bin. The middle part of the base is connected with a discharging pipe in a penetrating manner, the weighing stock bin is communicated with the discharging pipe through a plurality of branch pipes, weighing sensors are arranged in areas, which are separated by the separation plates, on the base, and electromagnetic valves are fixedly mounted on the plurality of branch pipes. According to the automatic material packaging machine, a large number of materials can be accurately weighed within a short time, the problems of material blockage and residue can be effectively solved through the unique structural design and an advanced control system, the packaging requirements of packaging bags of different specifications can be rapidly and conveniently met, and automatic, efficient and high-precision material packaging operation is achieved.

A conveying apparatus in or for a packaging machine having at least one conveyor chain (1) which circulates in a chain running direction (5) and includes a large number of chain links (3) that are connected to one another in an articulated manner around a respective chain link axis (4) via transversely extending chain pins (2). Lamellar elements (6) that include lamellae (7) made of an elastic material, in particular a spring-elastic material, are oriented obliquely with respect to the chain running direction (5) are placed on the chain links (3), in particular interchangeably.

An automatic heat-sealing quality control system to automatically control a quality of a heat-sealing of a sealing strip to a longitudinal edge of a packaging web at a heat- sealing station in a packaging machine, where sealed packages containing pourable food products are continuously produced from a continuous vertical tube filled with the pourable food product and formed by longitudinally folding the packaging web to overlap longitudinal edges thereof and then heat-sealing the overlapping longitudinal edges. The system comprises a visible-light imaging camera designed to operate in the electromagnetic spectrum visible to human eye to capture and output visible-light digital images.

The application discloses a multi-column packaging machine convenient to clean, which comprises a feeding assembly, a former body and a longitudinal sealing assembly. A material guiding recess is arranged at the bottom of a material bin. The accumulated powder material is gathered and guided to flow to a first discharge hole through the material guiding recess. The former body is arranged below the feeding assembly. A central through hole is arranged on the front side of the former body. A longitudinal sealing accommodating channel is movably formed between the surface in the third accommodating recess and the back surface of the longitudinal sealing movable seat. The longitudinal sealing accommodating channel is in communication with the central through hole. One end of a filling pipe is fixedly connected with the first discharge hole, and the other end of the filling pipe is sequentially arranged in the central through hole and the longitudinal sealing accommodating channel. Compared with the prior art, the application has the beneficial effects that the flowability of the powder material in the material bin is effectively improved through the arrangement of the arc-shaped curved surface, the central through hole is designed in an open type, and the detachable connection mode of the longitudinal sealing assembly is adopted, so that the disassembly direction of the longitudinal translation of the filling pipe is realized.

The invention relates to the technical field of packaging machines, in particular to an automatic strip jointing and continuous conveying device for a soft cotton towel bag making machine, which comprises a deviation correcting device and a strip, a first vertical plate is arranged at the rear end of the upper surface of the base, at least one material roll feeding device is arranged at the right end of the outer side face of the base, a baffle is installed at the position, close to the material roll feeding device, of the outer side face of the base, and a laser transmitter and a laser receiver are installed on the front side face and the upper surface of the baffle respectively. According to the automatic strip jointing and continuous conveying device for the soft cotton towel bag making machine, through the collaborative design of the electric heating laminating device and the material roll feeding device, automatic hot melting bonding of the ends of new and old material rolls is achieved; the first electric control telescopic rod drives the rectangular frame to press downwards, hot melting bonding is carried out on the end of the strip through electric heating of the nickel-chromium alloy strip, accurate alignment and press fit are completed in combination with the fifth rollers and the pressing plate which are symmetrically distributed, and manual repeated strip threading is not needed.

The invention discloses a powder mixing and packaging device with a multi-stage mixing function, and relates to the technical field of packaging devices.The packaging device comprises a feeding mechanism, a pre-mixing mechanism, a stirring mechanism, a packaging mechanism and a detecting mechanism, the feeding mechanism communicates with the pre-mixing mechanism, the pre-mixing mechanism communicates with the stirring mechanism, the stirring mechanism communicates with the packaging mechanism, and the detecting mechanism communicates with the packaging mechanism; the pre-mixing mechanism is fixedly connected with the detection mechanism, the feeding mechanism is used for conveying raw material powder from a storage position to the pre-mixing mechanism, the pre-mixing mechanism is used for carrying out tasks of raw material primary mixing and auxiliary treatment, the stirring mechanism is used for carrying out all-directional mixing and homogenizing on the pre-mixed materials, and the packaging mechanism is used for carrying out quantitative filling and packaging on the stirred materials. And the detection mechanism is fixedly connected with the premixing mechanism to detect the mixing process or the mixture in real time, so that the mixing monitoring link in the powder processing process is realized, and the finished product quality and the production efficiency are improved.

A film roll replacement device supplies a film roll to a bag making and packaging machine. The film roll replacement device includes a holding section, a driving unit, and a controller. The holding section is at least temporarily located adjacent to a supporting shaft to support the film roll in the bag making and packaging machine, and the holding section holds a first film roll supplied to the bag making and packaging machine. The driving unit moves the holding section in an up-down direction. The controller controls an action of the driving unit to move the holding section to a position where a height position of a center of the first film roll held by the holding section is aligned with the height of a center of the supporting shaft of the bag making and packaging machine.

The utility model discloses a packaging machine aluminum foil lining paper and frame paper packaging defect detection device, and belongs to the technical field of packaging defect detection. Comprising a detection table, a conveying belt is rotatably arranged in the detection table, and an equidistant feeding assembly is sequentially arranged above the detection table. By arranging an overturning assembly and a removing assembly, a to-be-detected product is conveyed on the conveying belt, and when the to-be-detected product passes through a second visual detection module, a two-way air cylinder is started firstly; the two clamping plates are driven to clamp the center of a product and place the product under a detection port, then after detection, a first driving motor starts a rotating rod to rotate, a bidirectional air cylinder is turned over by 180 degrees, the product is turned over, secondary visual detection is conducted on the back face of the product through a first visual detection module, and after a detection result is analyzed through a controller, the product is detected. As long as one-time detection is unqualified, when passing through the rejecting assembly, an electric push rod is started to drive a rejecting plate to push forwards so as to reject defective products.

A bag opening device of a packaging machine comprises a rack, a bag opening base, an adsorption device, a first feeding plate, a second feeding plate, a first opening mechanism and a second opening mechanism, and the adsorption device comprises a first bag suction nozzle, a second bag suction nozzle and a bag suction nozzle lifting mechanism capable of driving the two bag suction nozzles to ascend and descend. The bag opening device is characterized by further comprising a first left-right translation seat and a second left-right translation seat, and a left-right translation mechanism capable of driving the first left-right translation seat and the second left-right translation seat to get close to each other or get away from each other in the left-right direction is arranged on the bag opening base; the first feeding plate, the first opening mechanism and the first bag suction nozzle are all installed on the first left-right translation seat, and the second feeding plate, the second opening mechanism and the second bag suction nozzle are all installed on the second left-right translation seat. According to the utility model, the positions of the left and right parts can be conveniently and quickly adjusted, so that the distance between the corresponding parts on the left and right sides meets the production requirement.

The utility model relates to the technical field of paper cup processing equipment, in particular to an environment-friendly paper cup stacking and packaging machine which comprises a base, a conveying assembly is installed at the top end of the base through a plurality of supporting columns, a packaging assembly is rotationally connected to the top end of the base and located below the tail end of the conveying assembly, and a stacking assembly is arranged at the top end of the base and located above the tail end of the conveying assembly. According to the environment-friendly paper cup stacking and packaging machine, paper cups can be regularly conveyed through a conveying roller and a conveying groove which are arranged in the conveying assembly, the paper cups are prevented from being separated from a conveying plate, a rotating disc, a packaging paper cylinder and a second motor which are arranged in the packaging assembly can automatically rotate the packaging paper cylinder to collect and package the paper cups, the paper cups are prevented from falling off in the moving process of the packaging paper cylinder, and the packaging efficiency is improved. And an electric push rod and a rubber pad which are arranged in the stacking assembly can be used for arranging the paper cups falling into the packaging paper tube, so that the paper cups are stacked in order.

The invention discloses an automatic packaging machine for tea finished products, which relates to the technical field of automatic packaging equipment, and comprises a support, a feeding box, a discharging box and a packaging box, the screening net plate is arranged in the feeding box; the driving assembly is arranged on one side of the upper end of the support, when the driving assembly drives the feeding box to reciprocate up and down, the screening net plate in the feeding box shakes and screens finished tea leaves, and meanwhile, the air inlet assembly on the side portion of the feeding box continuously feeds air and provides air pressure thrust for the overturning assembly connected with the screening net plate; after the shaken and sieved tea leaves are shaken out, an exhaust assembly connected with an overturning assembly is triggered, and after exhaust is completed, the screening net plate is driven by the overturning assembly to reset; according to the equipment, integrated continuous operation of tea screening and packaging is achieved, the cleanliness and the high-quality rate of tea finished products are remarkably improved, the equipment structure is simplified, and the operation complexity and the maintenance cost are reduced.

The present invention is directed to a heat-sealing apparatus of a flow wrapper machine which facilitates efficient, reliable and versatile operation. Notably, the apparatus includes multiple ring gears driven by multiple servo motors in a desirably compact configuration, with the arrangement including quickly removable heat-sealing die heads for efficient operation and service. The improved drive mechanism facilitates more accurate heat-sealing head placement, smoother operation, controlled stops, independent temperature control, and continuous running through die jams. Also included is a four-bar link on the heat-sealing head for opening and closing the heat-sealing dies.

A package movement assembly for an automatic packaging machine comprises a first trolley and a second trolley placed side by side and slidably movable along a packaging direction; a first gripping device and a second gripping device facing each other and between which a package to be moved can be positioned. The first gripping device and the second gripping device are mechanically mounted respectively on the first trolley and on the second trolley, and are movable along a direction substantially parallel to the packaging direction. Furthermore, the first trolley and the second trolley respectively comprise a vacuum pump, associated with the respective gripping device, in fluid connection with said plurality of gripping elements, and an electric motor mechanically connected to the vacuum pump and configured to actuate it.

To provide a bubble buffer bag packing machine for home delivery, which realizes automation of packing work including putting articles into bubble buffer bags, and can improve production efficiency. The system includes a supply unit 1 that continuously supplies bubble cushioning bags, a transfer unit 2 that is located on one side of the supply unit and receives and opens the bubble cushioning bags, and a heat sealing unit 3 that seals the bubble cushioning bags. The cooperation of the supply unit, transfer unit, and heat sealing unit enables the continuous supply, transfer, opening, and sealing of bubble cushioning bags, significantly improving packaging production efficiency and the degree of automation.

The invention provides a chip packaging process monitoring method and system, and is applied to the technical field of chip processing, and the method comprises the steps: obtaining monitoring data for a chip packaging processing process in a sensor through a control terminal; the feedback mechanism feeds back sensor monitoring data in real time and constructs process parameters; judging whether the data is in a threshold value interval conforming to the processing standard or not according to the sensor monitoring data; performing defect identification through the convolutional network model; corresponding equipment is controlled to correct the defects; optimizing and obtaining a defect feature correlation model through edge calculation; the technical problems that in the current semiconductor chip packaging machining monitoring process, the machining conditions cannot be changed in a real-time or rapid response mode, the same technology defects or other machining defects have certain relevance, and workers need to conduct troubleshooting and analysis step by step are solved.

The utility model provides a packaging machine with a soft package multilayer positioning roller shutter package falling mechanism, and belongs to the technical field of packaging machinery. Comprising a feeding belt, the output end of the feeding belt is connected with a roller shutter type bag falling mechanism, the roller shutter type bag falling mechanism adopts a roller shutter ball structure to achieve opening and closing of a material bag falling opening, and a stepping type falling mechanism used for supporting a packaging paperboard is arranged under the material bag falling opening of the roller shutter type bag falling mechanism in a right opposite mode. A roller shutter ball structure is adopted to control opening and closing of a material bag falling opening of the bag falling mechanism, the purposes of multi-layer positioning, uniform and impact-free bag falling, stable packaging box falling and smooth reciprocating circulation operation are achieved, and the packaging box is suitable for flexible packaging products with multiple layers and multiple bags in each layer in one packaging box during carton packaging. The defects that original equipment is large in bag falling vibration and noise and possibly scratches a container to be packaged are overcome; the problems that boxing and bag falling efficiency is low, and production line efficiency is low are solved.

The invention discloses a packaging unit front aluminum coil intelligent plane warehouse and an operation method thereof.The intelligent plane warehouse comprises a cache warehouse area composed of a plurality of plane saddles, the plane saddles are provided with sensor arrays for monitoring the storage position and number of coiled materials and the bearing condition of the plane saddles, and the warehouse inlet end and the warehouse outlet end of the cache warehouse area are provided with a designated position TOP1 and a designated position TOP2 correspondingly; an AGV ground automatic coiled material conveying trolley and a packaging unit feeding trolley are correspondingly arranged at the designated position TOP1 and the designated position TOP2, and an intelligent crown block is arranged above the buffer storage area; scratches caused by transferring the aluminum coil by a manual crown block are avoided; full automation of edge cutting discharging and packaging feeding of aluminum coils can be achieved, the labor intensity and the safety risk are reduced, and the production efficiency is improved. Production continuity between the edge cutting unit and the packaging unit is achieved, butt joint of production data is automatically completed, manual data input and proofreading time is saved, transportation time is shortened, and the automation level is improved.

The utility model discloses solid-liquid slurrying equipment, which relates to the field of packaging machines, and comprises a tank body and a stirring device inserted into the tank body, a plurality of wing blade type baffle plates are fixedly arranged on the inner wall surface of the tank body, the stirring device comprises a driving part, a stirring shaft inserted into the tank body and a plurality of stirring paddles arranged on the stirring shaft, and the stirring paddles and the wing blade type baffles are arranged in a staggered manner. The pulpifying device has the advantage of good pulpifying effect.

The invention relates to the technical field of vegetable cleaning and packaging, and discloses a leafy vegetable cleaning and packaging machine which comprises a machine body, and a root removing system, a yellow leaf removing system, a cleaning system, a water removing system and a packaging system which are sequentially mounted on the machine body from front to back. Root removing, yellow leaf removing, cleaning, water removing and packaging are integrated, full-process automatic operation is achieved, efficiency is greatly improved, manual intervention is reduced, precise operation is ensured, time cost is remarkably saved, processing work is efficient and smooth, the leaf vegetable processing device can adapt to most types of leaf vegetables, and the limiting baffle, the v-shaped groove and the like can be adjusted according to the types and the sizes of the leaf vegetables.

The invention discloses an electric connector detection system and method based on vision, and belongs to the field of machine vision and industrial detection, and the system comprises a large constant water star series industrial camera, a multi-angle and high-uniformity adjustable light source system, a product feeding moving and packaging mechanism, a computer control system and UI software. Wherein the computer control system adopts multi-thread scheduling, a modular architecture and a sub-pixel-level algorithm, and supports high-throughput processing of 3-6 4024 * 3036 pixel industrial cameras, an image acquisition module of the computer control system can uniformly manage multiple models of cameras, and a UI (User Interface) is a drag-and-drop interface and integrates debugging tools such as OpenGL (Open Graphics Library) and parameter hot loading; the method comprises the steps of hardware configuration, trigger starting, image acquisition, positioning correction, ROI drawing, detection, reference line determination, size measurement and sorting control, ROI drawing can adapt to regular and irregularly arranged pins, the adaptability is high, the precision is high, operation is convenient and fast, full-process automatic detection can be achieved, and the requirement of a high-speed production line is met.

The utility model discloses an automatic adhesive tape packing machine which comprises a conveying line, a bearing seat, a heating plate and an installation assembly, the bearing seat is used for bearing adhesive tape products, the heating plate is used for heating a heat shrinkage film outside the adhesive tape products, and the installation assembly is arranged between the heating plate and the conveying line. The mounting assembly comprises a fixing frame, a connecting assembly and a locking assembly, the fixing frame is fixedly connected to the side of the conveying line, the heating plate is slidably connected to one side of the fixing frame through the connecting assembly, the locking assembly is arranged on the fixing frame, and the locking assembly locks the heating plate by locking the connecting assembly. The conveying line, the bearing seat, the heating plate and the mounting assembly are used in a matched mode, so that the braking state of the locking assembly on the connecting sleeve is relieved, the connecting sleeve slides relative to the fixed sleeve, and the distance between the heating plate and the bearing seat is changed; and the heating plate is positioned at a proper position to heat and shrink the packaging film outside the adhesive tape product.

The utility model discloses a transmission system for detecting and packaging sensor products, which comprises a transmission detecting mechanism, the transmission detecting mechanism comprises a feeding mechanism, a rotary visual detecting mechanism and a discharging and packaging mechanism, the feeding mechanism is used for unloading grouped products in a carrier and conveying the grouped products to a picking mechanism, and the rotary visual detecting mechanism is used for conveying the grouped products to the discharging and packaging mechanism. The picking mechanism conveys a single product to the rotary visual inspection mechanism for appearance recognition of the product, and the braid packaging mechanism packages and rolls the product passing recognition. According to the utility model, the feeding mechanism, the rotary visual detection mechanism and the discharging and packaging mechanism form a complete detection and packaging assembly line, and an automatic conveying mechanism, a multi-level visual detection mechanism and a standardized packaging process are adopted, so that smooth connection from detection to packaging is realized, reliable material supply guarantee is provided for a subsequent automatic production line, and the production efficiency is improved. Manual intervention is reduced, the production line efficiency is improved, and the efficiency, reliability and production safety of the sensor product detection and packaging link are remarkably improved.

The invention provides a soft extraction paper product production control system. The hardware platform comprises a central control all-in-one machine, an intelligent gateway, a folding machine, a semi-finished product paper storage frame, a cutting machine, a single packaging machine, a finished product paper storage frame, a medium packaging machine and a box filling machine. The software platform comprises a monitoring system running on the central control all-in-one machine and is provided with an adaptive feedback learning control method based on PID; according to the intelligent monitoring system, in the normal production process of a papermaking production line, firstly, an SCADA system is responsible for carrying out data acquisition on all PLCs, execution mechanisms and sensors on the production line, a WINCC control platform is responsible for data monitoring and processing, and the adaptive feedback learning control method based on PID is implemented. The control system is convenient to set, is simple and easy to use, saves manpower, improves the productivity of a papermaking production line and the market competitiveness of products, is low in comprehensive cost, and is very suitable for monitoring and control of online papermaking production line equipment.

The invention belongs to the technical field of sectional material packaging equipment, and provides a composite sectional material packaging machine which comprises a rack. The rotatable supporting rollers are distributed in the length direction of the rack at intervals, at least one supporting roller is connected to the rack in a lifting mode, and the supporting rollers are configured to support the rod-shaped sectional material when the rod-shaped sectional material moves forwards; the center frame is arranged in the middle of the rack, the angle of the center frame can be adjusted relative to the rack in the vertical direction, and the middle of the center frame is of a hollow structure; according to the packaging machine, the composite structure design is adopted, packaging of long-strip-shaped sectional materials can be achieved, packaging of arc-shaped and annular sectional materials can also be achieved, and the application range of the equipment is remarkably widened; by means of the adjustable guide driving rollers, the sectional materials with the rectangular sections can be arranged in order, the sectional materials with the special-shaped sections can be effectively collected, the multiple sectional materials can form a compact stacking structure, and therefore the stability and compactness of packaging the multiple sectional materials at the same time are improved.

The invention discloses a three-dimensional packaging machine, and relates to the field of packaging machines, the three-dimensional packaging machine comprises a main shell, one side of the front end of the main shell is provided with a conveying-out mechanism used for discharging packaging boxes to the outside, the side, located on the conveying-out mechanism, of the interior of the main shell is provided with a film covering mechanism, and the bottom of the film covering mechanism is provided with a cutting-off mechanism; a feeding slide way is arranged at the top of the film covering mechanism; a partition plate is arranged on the side, away from the film covering mechanism, of the cutting-off mechanism of the main shell, an abutting plate is rotationally arranged on the surface of the bottom of the partition plate, and a rotating rod set is transversely inserted into the side, located on the abutting plate, of the partition plate. An adjusting disc is arranged on one side of the outer surface of the partition plate, a linkage shaft is rotationally arranged on the other side, opposite to the adjusting disc, of the partition plate, and a plurality of bevel gear sets are arranged on the surface of the linkage shaft. The multiple structure sets are synchronized through the linkage shaft to form integrated linkage, the working procedures are reduced, so that the production efficiency is improved, meanwhile, packaging boxes of different sizes can be matched by replacing part of parts, and the cost and time loss are reduced.

A machine (1) for producing packages of napkins, tissues, towels, or similar products, comprises a support frame (100) to support a feeding group (10) which feeds a first and a second web of paper (5a, 5b). The support frame (100) supports, furthermore, a cutting group (20) which cuts the first and second webs of paper (5a, 5b) respectively in a first and a second plurality of sheets (6) of predetermined length, and a folding or interfolding group (30) which folds or interfolds the sheets of paper (6) at a folding or interfolding zone, (35) in such a way to obtain a stack (150) of folded or interfolded sheets, according to a predetermined folding or interfolding configuration. The cutting group (20) and the folding or interfolding group (30) are mounted on the same support body (110) to move between an assembled position in which is supported by the support frame (100), and a disassembled position, in which is not supported by the support frame (100). A displacement group (50) is, furthermore, provided to displace the support body (110) between the assembled position and the disassembled position. The displacement group (50) and the support body (110) are provided with respective engagement portions (58,118) to engage with each other in such a way to allow the displacement group (50) to displace the support body (110) between the assembled position and the disassembled position.

The utility model relates to the technical field of medical equipment, in particular to a medical cartridge packaging mechanism which comprises a base. The heat sealing assembly is installed on the base and used for conducting heat sealing on the two opposite sides of the packaging film to form a barrel-shaped packaging structure so as to contain the medical cartridge placed in the barrel-shaped packaging structure; the feeding assemblies are installed on the base, arranged on the two sides, in the feeding direction, of the heat sealing assembly correspondingly and used for conveying the packaging films forming the cylindrical packaging structure; the feeding assembly comprises a frame fixedly connected with the base; the driving wheel is rotatably arranged on the frame; the driven wheel is rotatably arranged on the frame; the two opposite sides of the packaging film are clamped between the driving wheel and the driven wheel. An adjustable feeding assembly is formed through the eccentrically-arranged driven wheel, stable conveying and precise heat sealing of a packaging film are achieved, and the consistency and integrity of medical cartridge packaging are guaranteed.