35results about How to "Improve heat sealing efficiency" patented technology

The invention provides a rotary type two-end heat-sealing die. A top-end heat-sealing device and a bottom-end heat-sealing device are separately arranged on an adjusting device through a rotating device; and the top-end heat-sealing device and the bottom-end heat-sealing device comprise heat-sealing disks, film-sealing heaters and pressure sensors, the heat sealing disks are connected with a positioning guide device, the film-sealing heaters are arranged on the heat-sealing disks, the pressure sensors are arranged on the heat sealing disks, and the pressure sensors are used for detecting whether the top-end heat-sealing device and the bottom-end heat-sealing device are in contact with articles to be heat-sealed or not. The upper end and lower end of the articles to be heat-sealed can be heat-sealed at the same time, so that the heat-sealing efficiency is improved, the pressure sensors are arranged on the heat-sealing device, the distance between the heat-sealing device and the articlesto be heat-sealed can be better controlled, the purpose of effective operation can be achieved for each heat-sealing, and the heat-sealing quality is improved.

The invention belongs to the technical field of wire and cable wiring assistance, in particular to a wiring auxiliary device for wires and cables, including a bottom plate, an assembly mechanism is fixedly connected to the top of the bottom plate, a cable is arranged inside the assembly mechanism, and one side of the assembly mechanism is fixed It is connected with a rotating mechanism, and the top of the bottom plate is fixedly connected with a heat-sealing mechanism. The driving wheel drives the sheave to do intermittent movement through the lever, and the sheave drives the transmission rod to rotate through the rotating rod, thereby driving the transmission rod to rotate at a fixed angle, so that the first The rotating plate on the second support plate rotates, thereby through the limit of the limit rod, the second placement seat drives the cable to bend, the fixed rod fixes the rotating plate on the first supporting plate, and the two rotating plates rotate mutually , so as to facilitate the folding line operation of the device, the operation is simple, the rotation is fixed at an angle, the efficiency of the folding line operation of the device is improved, and the labor cost of the folding line operation is reduced.

The invention discloses an automatic heat-sealing device, which comprises a safety module, the safety module includes a protective frame; a welding module, the welding module heat-presses and seals the parts to be sealed, the welding module is connected with the protective frame, and the welding module includes a sealing knife assembly, a heating The heat preservation component and the pressurization component, the sealing knife component is connected with the heating and heat preservation object and the pressure component is set on both sides of the sealing knife component; the rotating platform module, the parts to be sealed are placed on the rotating platform module, and the rotating platform module transports the parts to be sealed to the welding position The rotary platform module includes a rotary table and a rotary power device, and the rotary power device drives the rotary table to rotate; a positioning module, the position of the to-be-sealed item is determined according to the positioning module, and the positioning module includes a locator, and the locator is fixed on the protective frame. The invention can automatically heat-press seal the sealed parts, reduce labor intensity and improve heat-sealing efficiency, and the equipment adopts modular design, compact structure, easy installation and disassembly, and convenient maintenance.

The invention relates to a hot sealing device of a bag making machine. The hot sealing device comprises an upper pressing plate structure and a hot sealing plate structure which are arranged vertically, the upper pressing plate structure comprises a pressing plate supporting body, the lower surface of the pressing plate supporting body is fixedly connected with a pressing plate set, and the upper surface of the pressing plate supporting body is fixedly connected with a mounting block. The hot sealing plate structure comprises a hot sealing plate supporting body, the upper surface of the hot sealing plate supporting body is fixedly connected with a hot sealing plate through a mounting plate, second end blocks are arranged at the two ends of the hot sealing plate supporting body in a packaging body, and a second adjusting rod is connected in the second end blocks at the two ends of the hot sealing plate supporting body and the hot sealing plate supporting body in a penetrating mode. The pressing plate structure and the hot sealing plate structure are adopted to improve the hot sealing efficiency. Vertical adjusting screw rods and horizontal adjusting rods are arranged to adjust the hot sealing strength and the hot sealing position conveniently, and the device is easy and convenient to adjust. The pressing plate and the pressing plate supporting body are connected through a spring, elastic hot sealing is achieved, the spring is hidden in the pressing plate supporting body, and the device is compact in structure. The adjusting rods are arranged in the hot sealing plate structure to adjust the hot sealing position conveniently, and the device is easy and convenient to adjust.

The invention relates to a high-efficiency heat sealing device used for high-density polyethylene medical dialyzing paper. The high-efficiency heat sealing device used for the high-density polyethylene medical dialyzing paper comprises a working frame which is sequentially provided with a winding device, a heat sealing device, a tensioning device and a winding roller from front to back; the winding roller is wound with a dialyzing paper body; the dialyzing paper body sequentially penetrates through the winding roller, the tensioning device, the heat sealing device and the winding device from back to front; and the winding device, the heat sealing device and the tensioning device are matched to be used for finishing the heat sealing process of the medical dialyzing paper. The problems that in an existing medial dialyzing paper heat sealing process, an existing heat sealing device is uneven in heat sealing, not accurate in heat sealing position, long in heat sealing consuming time, low in heat sealing efficiency and the like due to uneven conveying of the medial dialyzing paper are solved, the high-efficiency heat sealing function of the medical dialyzing paper can be achieved, uneven heat sealing caused by uneven conveying of the medical dialyzing paper is avoided, and the device has the advantages of being short in heat sealing consuming time, accurate in heat sealing position, high in heat sealing efficiency and the like.

The invention discloses a clamping mold for heat-sealing the shell cover of a lead-acid battery. The clamping mold includes a clamping arm (2), a connecting block (3), a front support plate (5), a cylinder (6), and a rear support plate ( 7), the front base (8) and the rear base (9), the front support plate (5) is installed on the front base (8) by the adjusting bolt, and the rear support plate (7) is installed on the rear base (9) by the adjusting bolt , the cylinder (6) is installed between the front support plate (5) and the rear support plate (7), the connecting block (3) is installed on the ejector rod of the cylinder (6), and the fastening arm is installed on both ends of the connecting block (3) (2), the overall structure of the clamping die. The present invention adopts the clamping die to fix the shape of the battery shell, so that it can keep the original shape when heat sealing, align the battery cover and the battery shell heat-melt ribs, and stick together tightly after melting, so as to keep the tightness of the battery. Assemblability, reduce poor heat sealing, reduce the difficulty of heat sealing, improve heat sealing efficiency, and improve the appearance of the battery after heat sealing.

The invention discloses a sealing and cutting structure, a packaging mechanism and a packaging device, which drive the first bracket and the second bracket to move relative to each other, so that the first bracket and the second bracket are close to each other, ensuring that the first heat-sealing module and the second heat-sealing mold The groups are pressed together; then, the sealed packaging material is cut by a cutting piece to form an independent package. Since a buffer is provided between the first heat-sealing module and the first bracket, and / or between the second heat-sealing module and the second bracket, when the first heat-sealing module and the second heat-sealing module press When in place, the cushioning part acts as a buffer for the first heat-sealing module or the second heat-sealing module, ensuring that the heat-sealing edge of the package is straight and uniform, without defects such as warping, and improving the packaging effect of the packaging material. At the same time, this solution adopts buffer parts, cancels the silicone strips on the first heat-sealing module and the second heat-sealing module, improves the heat transfer efficiency on the heat-sealing module, improves the heat-sealing efficiency of the packaging material, and shortens the heat-sealing time .

The invention discloses a vacuum chamber structure of a novel packaging machine. The vacuum chamber structure comprises a box body at the bottom and a vacuum chamber cover at the top. The inner portion of the vacuum chamber cover is connected with a rubber cushion plate through a first spring. The box body is provided with a pressurizing device corresponding to the rubber cushion plate. A heat-seal rod is arranged on the pressurizing device. An air inflation pipe opening is formed in the box body. The vacuum chamber structure is characterized in that the inner portion of the vacuum chamber cover is connected with a center rubber cushion plate through a second spring, a center pressurizing device corresponding to the center rubber cushion plate is arranged on the box body, a center heat-seal rod is arranged on the center pressurizing device, a first supporting column is arranged between the pressurizing device and the center pressurizing device, a first supporting plate is arranged on the first supporting column, a second supporting column is arranged on the other side of the center pressurizing device, and a second supporting plate is arranged on the second supporting column. Heat-seal efficiency is improved.

A vacuum sealing device capable of vacuuming and heat sealing a plastic bag comprises: a machine frame (1); at least one plastic bag fixation component arranged on the machine frame (1); a heat sealing bar (4) and a heat sealing press block (6) configured to heat seal a plastic bag, capable of moving horizontally in relation to each other, and arranged below the plastic bag fixation component; and a vacuum tube (10) arranged above the plastic bag fixation component and capable of extending into the plastic bag. By integrating the vacuum and heat sealing mechanisms, the device can create a vacuum in a plastic bag and then heat seal the same, increasing heat sealing efficiency, and is simple in structure and easy to operate.

The invention relates to a heat-seal plate mounting rack, comprising an upper fixed plate and a lower centralized mounting plate which are arranged up and down; end blocks are arranged on two ends of the lower centralized mounting plate, respectively; uprights are connected between the end blocks and two ends of the upper fixed plate, respectively; a compression spring sleeves each upright and is located between each end block and the upper fixed plate, and a locking sleeve is arranged on an upper end of the compression spring; and a plurality of mounting holes for mounting heat-seal plates are formed in the lower centralized mounting plate. The heat-seal plate mounting rack is simple in structure, convenient to manufacture and low in weight; further the heat-seal plate mounting rack is convenient for centralized mounting of a plurality of heat-seal plates, thereby reducing the occupied space and improving the heat-seal efficiency.

The invention relates to a desoxidant hot-sealing packing machine and a packing method thereof. The desoxidant hot-sealing packing machine comprises a feeding device, a conveying device and a hot-sealing device, wherein the feeding device comprises a feeding box, the feeding box is internally provided with a stirring paddle, the bottom of a stirring box is provided with a plurality of feeding channels, the lower portion of each feeding channel is connected with a conveying device, a conveying channel of each conveying device extends to the inner portion of the hot-sealing device; the inner portion of the hot-sealing device is provided with plastic package paper channels, hot-sealing shear plates and hot-sealing shear driving devices, the plastic package paper channels correspond to the conveying channels one to one, the hot-sealing shear plates and the plastic package paper channels are arranged at intervals, each hot-sealing shear plate is matched with the corresponding hot-sealing shear driving device, each plastic package paper channel enters the corresponding plastic package paper channel through a traction roller, and the rear ends of the plastic package paper channels are provided with discharging channels respectively. The desoxidant hot-sealing packing machine and the packing method thereof have the advantages that hot-sealing packing can be carried out on desoxidants on the plastic package paper channels simultaneously, the number of the hot-sealing shear plates can be reduced, the purpose of increasing hot-sealing speed is achieved, and the energy consumption required by the hot-sealing shear plates is reduced.