63 results about "Plastic welding" patented technology

1. The name of the design product: hot air gun. 2. The use of the design product: after connecting the battery pack, it is used to generate high-temperature hot air to complete the heating of car film, the softening and removal of adhesives, the shrinking of heat-shrinkable sleeves, the bending of plastic or PVC pipes, the heating of large-area film packaging, plastic welding and forming, paint and coating removal, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

According to the disclosure, a sacrificial plate for plastic welding, in particular for a fastening apparatus for fastening a first component to a second component, in particular a cable to a carrier component of a motor vehicle, is provided. It comprises a plate-shaped base body having a sacrificial side and at least one or more energy directors arranged on the sacrificial side, wherein the energy director is approximately configured as a four-sided prism onto which a three-sided prism is molded.

1. Name of the designed product: plastic welding gun (2). 2. Use of the designed product: the designed product is used for welding plastic. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: front view.

1. The name of the design product: digital display type integrated plastic welding gun. 2. The use of the design product: a plastic digital display type integrated welding gun. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of plastic welding machine manufacturing, in particular to a modular split protective door and a hot plate plastic welding machine comprising the same. According to the modular split protective door, the door frame is detachably fixed to the hot plate plastic welding machine rack and serves as a common installation foundation of the upper sliding door, the lower sliding door, the guide assembly and the power part. And under the synergistic action of the power part and the guide assembly, the upper sliding door and the lower sliding door perform the opposite / opposite displacement movement under the action of the directional dragging force. Thus, on one hand, the modular split protective door is formed in a prefabrication workshop, and overall assembly is easy to realize, so that the field installation time and workload of the modular split protective door are effectively reduced, and meanwhile, quality control and debugging of the modular split protective door are facilitated; and on the other hand, in the closing and opening processes, the upper sliding door and the lower sliding door independently execute directional sliding motion, and extra horizontal space is not occupied.

The invention discloses a leakage repairing method for a steel skeleton plastic composite pipe. The leakage repairing method comprises the steps that firstly, a leakage point is primarily sealed through a plastic welding gun; step 2, filling a gap with a leaking stoppage agent; and step 3, glass fiber reinforced plastic resin mouth pasting enhanced protection. The defects that an existing single leak repairing method is not thorough in sealing, insufficient in pressure resistance, poor in adhesive force and prone to being affected by the environment are overcome, and the leak repairing method for the steel framework plastic composite pipe is durable in sealing, high in pressure resistance, high in adhesive force and wide in environmental adaptability through the synergistic effect of primary sealing of the plastic welding gun, filling of the leak stopping agent and reinforcement of the glass fiber reinforced plastic resin.

The application discloses laser plastic welding equipment and belongs to the field of laser welding, and comprises a lower cabinet and an upper cabinet fixed on the lower cabinet, a support and a Z-axis platform are fixed on the lower cabinet, a displacement sensor is fixed on the support, a laser generating part is fixed on one side of a moving part of the Z-axis platform, a rotating part is rotatably connected to the lower cabinet, a jacking part is movably connected in the rotating part, and a jacking unit for jacking up the jacking part is fixed in the lower cabinet; a protective film is arranged below the transparent glass, the protective film can form a flexible buffer layer between the workpiece and the transparent glass, the sharp edges or tiny particles on the surface of the workpiece cannot directly contact the glass, and thus the surface of the transparent glass is protected; even if scratches occur, the replaceable protective film can be replaced, and the transparent glass does not need to be repaired, the cost of the protective film is much lower than that of the transparent glass, production cost is reduced, and the maintenance cycle is shortened.

A cleaning implement, especially a mop, contains a mop head having a base and a pad attached to the base. The mop head is adapted and configured to be provided with a cleaning sheet or a cleaning pad. The base is made of at least one first plastic material, wherein the pad is made of at least one second plastic material which is suitable to be connected to the at least one first plastic material of the base by plastic welding or by adhesive bonding. The base and the pad are connected to each other by plastic welding or by adhesive bonding to form a composite mop head. The cleaning implement can be formed with an integrated spring clip for connecting two segments of a handle which is attached to the mop head. A method produces the cleaning implement.

The utility model relates to the technical field of shoe processing, and discloses a plastic welding machine for shoe processing, which comprises a working table, a plastic welding machine body is arranged at the top of the working table, a support frame is fixedly connected to the top of the working table, a rotating motor is arranged at the bottom of the working table, and the output end of the rotating motor is fixedly connected with a turntable. The bottom of the workbench extends into the supporting frame and is provided with a discharging dust collection mechanism, a replacement mechanism is arranged on the top of the rotary disc, and a collection box is clamped to the right side of the workbench. According to the plastic welding machine for shoe processing, welded shoes can be automatically stored in the collecting box through the discharging assembly, manual operation is reduced, and the overall working efficiency is improved. The dust collection motor timely sucks harmful gas and dust on the surfaces of shoes, the working environment is improved, the replacement operation of the processing mold is simple and convenient through the replacement mechanism, and the production flexibility can be improved.

The application relates to the technical field of plastic forming equipment, and relates to a quick and efficient plastic welding device, which comprises a welding table fixed at the bottom of an upper shell, an ultrasonic welding unit arranged on the upper shell, a welding lower die slidingly connected in a groove arranged at the center of the top of the welding table, a clamping and locking mechanism arranged on the welding table and used for limiting the position of the welding lower die, and a supporting seat fixed at the bottom of the welding table. In the process of closing the closed door, the downward pressing action directly presses the downward pressing block to overcome the elastic force of the supporting spring and move downward, and the automatic centering positioning and position locking of the welding lower die are sequentially completed, so that the welding head is accurately positioned below; the whole process does not need additional manual operation, greatly simplifies the operation process, avoids problems such as inaccurate manual positioning and unstable mold locking, and improves the welding preparation efficiency and positioning accuracy.

1. The name of the design product: wireless lithium battery plastic welding gun. 2. The use of the design product: for welding. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

According to the invention, a sacrificial plate for plastic welding, in particular for a fastening device for attaching a first component to a second component, in particular a line to a support component of a motor vehicle, is provided. This plate comprises a plate-shaped base body with a sacrificial side and at least one or more energy direction sensors arranged on the sacrificial side, wherein the energy direction sensor is designed approximately as a four-sided prism with a three-sided prism integrally formed on it.

The application discloses a kind of based on the process monitoring method, equipment and medium of plastic liner welding, belong to plastic welding process technical field, for solving the technical problem of the existing plastic liner welding process, due to the actual deviation factor of weld, it is easy to cause certain error influence to the overall plastic liner after welding, to reduce the qualified rate of product.Method includes: the ultrasonic detection processing of relevant phased radar is carried out to the plastic liner weld area to be detected after welding, and the weld area ultrasonic data is obtained;Weld area ultrasonic data is carried out defect evaluation processing, and the weld ultrasonic evaluation score of weld area is obtained;If weld ultrasonic evaluation score is greater than first standard score, then the image calculation processing of relevant edge pixel slope is carried out to weld area, and weld flat evaluation score is determined;If weld flat evaluation score is greater than second standard score, the overall configuration of plastic liner is monitored in all directions, and overall configuration evaluation score is obtained.

The application discloses a large-size ultrasonic plastic welding system, which is sequentially connected by an ultrasonic transducer, a composite amplitude transformer and a tool head, the ultrasonic transducer is sequentially connected by a metal front cover plate, a piezoelectric ceramic crystal stack and a metal rear cover plate, the composite amplitude transformer is connected by a metal conical section and a metal cylindrical section, and the tool head is a metal cuboid, wherein, a periodic fan-shaped column hole is formed on an XY plane of the metal cuboid, surface grooves are formed on the XY plane, an XZ plane and a YZ plane respectively and form an acoustic surface structure, and through air grooves are formed on the XZ plane and the YZ plane respectively and form a topological defect structure. The application constructs the acoustic surface structure on each plane of the tool head, constructs a near-periodic phononic crystal structure and constructs the topological defect structure, thereby greatly improving the displacement amplitude of a radiation surface of the welding system and the uniformity of the amplitude distribution, improving the welding efficiency and precision of the welding system, and being suitable for the plastic welding field.

This utility model relates to the field of automotive lamp welding technology; and discloses a support device for welding automotive lamp plastic shells, including a base, a buffer pad fixedly connected to the upper end of the base, and a placement seat fixedly connected to the upper end of the buffer pad. A clamping and positioning structure is provided inside the upper outer surface of the placement seat. A mold is attached to the upper outer surface of the placement seat. A hydraulic rod is installed on one side of the upper outer surface of the base, and a support plate is fixedly connected to the upper end of the hydraulic rod. An ultrasonic plastic welding machine is installed on the bottom surface of the support plate. A quick-connect structure is provided on one side of the outer surface of the mold. This utility model allows for quick connection between the mold and the water tank by inserting one end of a first connecting pipe and a second connecting pipe into the interior of two sets of mating interfaces. At this time, a water pump can be started to draw water stored in the water tank and allow the stored water to enter the interior of the mold through the second connecting pipe.

The utility model relates to the technical field of welding machines, in particular to a multifunctional plastic welding machine. In order to solve the problems that in an existing plastic welding technology, due to high-temperature diffusion radiation of a heating plate, the temperature in a control box is too high, the service life of an electrical element is affected, the equipment clamping space is limited, and the welding requirements of various products are difficult to meet, the following technical scheme is provided; the driving mechanism is installed on the top of the base, two sets of clamps are installed on the driving mechanism, and the driving mechanism is used for driving parts clamped by the two sets of clamps to approach to achieve welding; the heating plate is arranged between the two groups of clamps and is used for heating the welding surface of the part; the moving assembly is mounted on one side of the clamp and used for driving a heating plate to move; and the calibration mechanism is positioned between the two groups of clamps. According to the utility model, the problems of limited clamping and easy electrical damage in the prior art are effectively solved, and the practicability, the welding quality and the stability of equipment are improved.

The invention discloses a laser welding method for plastic and silica gel, and relates to the field of laser plastic welding processes. The method solves the technical problem that the traditional silica gel and plastic cannot realize the welding process. The method comprises the following steps: adopting a TPSIV material, and adding an infrared absorbent into the TPSIV material to modify the TPSIV material so as to adjust the absorption performance; providing a laser-penetrable plastic part as an upper part, and taking the modified TPSIV silica gel part as a light absorption part; after the upper part is matched with the light absorption part, a laser beam is guided to penetrate through the upper part and irradiate the light absorption part, the light absorption part absorbs energy to be melted, and welding combination is achieved through heat conduction. The invention realizes firm connection between the plastic and the silica gel, and is applicable to precise structures such as electronic cigarette cartridges and the like.

The application discloses a device for plastic welding by using a mechanical cavity homogenization laser, which comprises a laser for emitting a laser beam and transmitting the emitted laser beam into a mechanical homogenization cavity through a plurality of optical fibers; the mechanical homogenization cavity is used for reflecting the laser beams output by the plurality of optical fibers in the cavity, so that the laser beams which do not intersect with each other are superimposed, and energy distribution homogenization is realized; a clamping jig assembly is used for fixing the mechanical homogenization cavity and a plastic welding product; and a driving assembly is used for driving the clamping jig assembly to open and close. The application solves the problems of uneven multi-beam splicing or high machining complexity and machining requirement in the current laser synchronous welding application.

This utility model relates to the field of PE water supply pipe welding technology, and discloses a PE water supply pipe welding device with a limiting mechanism. It includes a base plate, a plastic welding machine positioned at the top center of the base plate, and limiting mechanisms on both sides of the top of the base plate. Each limiting mechanism includes a side plate fixedly connected to one side of the top of the base plate. Three through holes of different inner diameters are equidistantly opened in the center of the side plate. Guide rods are fixedly connected to the four corners of the side plate away from the plastic welding machine. Two guide rods at the same height have a movable plate slidably fitted onto their circumferential surfaces. Each movable plate has circular holes at both ends that match the guide rods. A limiting block is fixedly connected to the other end of each guide rod. Three rectangular blocks are equidistantly fitted onto both movable plates. This utility model ensures accurate positioning of the pipe during welding, avoids displacement, guarantees uniform heating of the welded area, and ensures sufficient and consistent heat fusion, thereby significantly improving the strength and sealing of the welded joint.

The utility model discloses an induction coil high frequency induction plastic welding machine capable of moving up and down, and relates to the technical field of high frequency plastic welding machines, the plastic welding machine comprises a workbench, a welding machine head and a motion induction coil assembly, the upper side of the workbench is provided with a rotary table, and the lower side of the middle part of the rotary table is provided with a rotating assembly; a rear plate is fixed to one side of the workbench, an air cylinder is installed on the front side of the upper portion of the rear plate, a piston rod is arranged on the lower side of the air cylinder, a lifting plate is fixed to the bottom of the piston rod, a welding machine head is installed on the lower side of the lifting plate, and a motion induction coil assembly is installed on the outer side of the lifting plate. According to the induction coil high-frequency induction plastic welding machine capable of moving up and down, the telescopic rod stretches out and draws back to conveniently drive the fixed block and the annular induction coil frame to ascend and descend, so that the induction coil arranged in the annular induction coil frame moves up and down on the outer sides of the welding machine head and the welding material frame to heat a welding area; and uniform heating is ensured, so that plastic deformation of the plastic part is promoted.

The utility model relates to the technical field of plastic welding equipment manufacturing, in particular to an infrared thermal radiation module and an infrared plastic welding machine comprising the same. For the infrared heat radiation module, the upper infrared radiation device and the lower infrared radiation device both take the sliding table as a mounting base and are arranged in a back-to-back manner. The upper infrared radiation device comprises a heat insulation bottom plate, a compression-resistant anti-sticking plate, a heat shielding cover and an infrared radiation heating element. The infrared radiation heating element takes a heat insulation bottom plate as a mounting base, and is enclosed by a compression-resistant anti-sticking plate and a heat shielding cover in a cooperative manner. The heat insulation bottom plate is placed and fixed to the sliding table. And the compression-resistant anti-sticking plate is made of a material with an anti-sticking characteristic and is provided with a light-transmitting seam. In practical application, infrared radiation heat can directly act on the welding edge of the plastic welding piece through the light-transmitting seam, so that the phenomenon that heat is ineffectively diffused to a non-working area is avoided, and the thermal forming device is particularly suitable for a thermal forming process of a complex structure.

Incorporating thermoplastic welding across predetermined plurality of flanges, wherein the flanges are operably adapted to meet predetermined best practice weld angles and meet best practice panel loading angle(s). The added flanges may require special tool action such as lifters, and may not be molded with just the core and cavity of the mold. The flanges are suitably strong enough to support the pressures needed for welding, even through non-direct contact. There is operably provided part environments that allow for plastic welding in at least one predetermined area where needed, or at least one predetermined continuous weld as needed, and eliminates the difficult welding or non-weldable areas.

The utility model belongs to the technical field of plastic processing equipment, and particularly relates to a plastic welding machine which comprises a working table, a mounting frame is arranged on one side of the top of the working table, two machine bases are arranged on one side of the mounting frame in a sliding mode, and toothed plates are fixed to the opposite sides of the two machine bases. The outer wall of the mounting frame is rotatably provided with a gear meshed with the two toothed plates, the bottom of each machine base is provided with a dissolving machine head, one side of the mounting frame is provided with an air cylinder connected with one machine base, and a sliding table is slidably mounted at the position, located under the dissolving machine head, of the top of the workbench; an inserting groove is formed in one side of the sliding table, a buffer rod is arranged in the inserting groove in a sliding mode, and a first spring fixed to the buffer rod is fixed to the inner side of the inserting groove; according to the utility model, the synchronous reverse movement of the two machine bases is realized, the workpieces can be continuously welded, the machine does not need to be shut down to wait for feeding, and the working efficiency is greatly improved.

The utility model discloses a high-frequency plastic welding machine which comprises a rack, an electric cabinet, a pedal, a first guide rail, a second guide rail, an air pressure control element, a welding pressure head, a first workbench and a second workbench, the electric cabinet is arranged on one side of the rack, the pedal is arranged at the lower end of the rack, the first guide rail is arranged at the upper end of the rack, and the second guide rail is arranged at the lower end of the rack. The first workbench is slidably arranged on the first guide rail, the second guide rail is arranged at one end of the first guide rail, the second workbench is slidably arranged on the second guide rail, the welding pressing head is arranged above one end of the second guide rail, the air pressure control element is arranged at one end of the rack, and the electric cabinet is connected with the air pressure control element. The first workbench and the second workbench are both connected with the electric cabinet. Through the application of the utility model, the high-frequency plastic welding machine is provided, and the welding machine adopts a double-station structure, so that the welding and discharging time of the machine can be saved, the production efficiency is improved, and the high-frequency plastic welding machine is favorable for adapting to rapidly changed production requirements.

The utility model relates to the technical field of plastic processing, and discloses a double-end asynchronous ultrasonic spot melting machine which comprises a shell, moving wheels are installed on the periphery of the bottom of the shell, a programming computer is installed on one side of the shell, a support is fixedly connected to the interior of the shell, and assembling plates are fixedly connected to the two ends of the top of the support. Conveying belts are installed on the opposite faces of the two assembling plates, and bearing plates are fixedly connected to the opposite faces of the two assembling plates. According to the double-head asynchronous ultrasonic spot melting machine, the arranged sliding table assembly adopts a three-axis sliding table gantry module, so that the sliding table assembly can adjust two welding heads to accurately adjust the X-axis position, the Y-axis position and the vertical height, and the two welding heads can weld plastics in different areas; the two welding heads operate in a staggered mode to weld the two ends of the same welding seam at the same time, the time consumed by movement when the welding heads machine the long-path welding seam is shortened, and the machining efficiency of the device for plastic welding is improved.

The utility model relates to the field of clamps, in particular to a plastic welding clamp. Comprising a bottom plate and a plastic part, a fixing structure is arranged on the upper surface of the bottom plate and comprises a positioning plate, the positioning plate is fixedly connected with the bottom plate, a fixing plate, two telescopic rods and an air cylinder are fixedly connected to the upper surface of the positioning plate, and a moving plate is fixedly connected to the ends, away from the positioning plate, of the two telescopic rods; and the moving plate is fixedly connected with the output end of the air cylinder, two connecting grooves are formed in the inner wall of the moving plate, and moving blocks are slidably connected to the inner walls of the connecting grooves. The plastic welding clamp solves the problems that due to the fact that an existing clamp can only clamp and fix plastic parts of one size, when the plastic parts of other sizes need to be clamped and fixed, personnel can only clamp and fix the plastic parts of other sizes by replacing the clamp, and due to the fact that the operation mode is too tedious, the work efficiency is high, and the like. And the working efficiency of the personnel is reduced.

The application discloses a plastic welding screw rod automatic reset mechanism, which comprises a driving mechanism, a reset mechanism and a screw rod piece, the driving mechanism is connected with one end of the screw rod piece, and the other end of the screw rod piece is in interference fit with a plastic fixing block; the reset mechanism comprises a driving unit and a limiting piece, the limiting piece is connected with the screw rod piece, and the driving unit can drive the limiting piece to move. The structure of the application can realize the reset of the screw rod piece, avoids the problems of loosening and cracking of the locking mechanism, and can improve the production safety rate and die changing efficiency, and is convenient.

The application discloses a kind of plastic pipe automatic welding equipment, it is related to plastic welding technical field, including base and plastic pipe, the outside of each plastic pipe is equipped with fixed component, the upper and lower of the junction of two plastic pipes are respectively equipped with welding assembly and roller forming assembly;The fixed component includes the rotating inner sleeve of being set to the outside of plastic pipe, the outside of rotating inner sleeve is equipped with fixed sleeve, fixed sleeve is fixedly connected with fixed rod between base, the outside of rotating inner sleeve is rotatably connected with rotating outer sleeve, and clamping assembly is arranged between rotating outer sleeve and plastic pipe;The application can be conveniently and quickly fixed to plastic pipe by setting fixed component, and the fixed plastic pipe can be rotated, the welding work is carried out conveniently, by setting roller forming assembly, the welding site can be adaptively extruded in welding process, so that the welding site is high in adhesion, can effectively enhance the firmness and sealing property of welding, and the welding effect is good.

The invention relates to a winding (1) of a sheath (2) made of plastic material and configured to accommodate at least one electrically conductive cable and / or at least one optical fibre cable, the winding (1) comprising a plurality of turns (8) that are at least partially juxtaposed and / or superposed and a plurality of fusible link zones (9) formed by plastic welding of the sheath (2) between adjacent turns (8), so as to form a ring with contiguous turns (3). The invention also relates to a method and a system for producing a winding of this kind.

The utility model relates to the technical field of plastic welding equipment manufacturing, in particular to a plastic welding piece clamping tool and an infrared plastic welding machine comprising the plastic welding piece clamping tool, which comprise a bottom plate, a positioning and clamping assembly body, a connecting and fastening assembly and a lateral thrust fine adjustment unit. And the positioning and clamping assembly body and the bottom plate are attached and contacted and are fixed into a whole by means of the connecting and fastening assembly. And the bottom plate takes the driving platform as a mounting foundation. And when the connection fastening assembly is not completely tightened, the relative position of the positioning and clamping assembly body can be changed under the action of horizontal thrust of the lateral thrust fine adjustment unit. Therefore, in practical application, the relative position of the positioning and clamping assembly body is adaptively adjusted by means of the side-pushing fine adjustment unit, so that the position deviation of a plastic material caused by thermal expansion and process tolerance is compensated, the precise alignment of a plastic welding piece and an infrared thermal radiation module is ensured, the phenomenon of local overheating or insufficient heating is avoided, and meanwhile, the service life of the plastic welding piece and the infrared thermal radiation module is prolonged. And the millimeter-level alignment precision of the two opposite plastic welding pieces during top contact welding is ensured.