200 results about "Plastic welding" patented technology

The invention discloses an intelligent linked paper lifting handle manufacturing machine, and relates to the technical field of environment-friendly paper lifting handle manufacturing. Comprising a bottom plate and side edge plates, the bottom plate is installed at the bottoms of one sides of the side edge plates, the bottom plate and the side edge plates are combined to form a manufacturing machine frame, a shaping auxiliary device is installed on the bottom plate, a transverse paper tape clamping device and a pressurizing device are installed between the side edge plates, and a longitudinal paper tape guiding plate is further arranged between the two sides of the side edge plates. The longitudinal paper tape guiding plate is located above the bottom plate, and a paper tape guiding device is further arranged on one side of the transverse paper tape clamping device. Through the arrangement of the transverse paper tape holder, the pressurizing device, the shaping auxiliary device and the like, the device can produce batch environment-friendly paper handles in one production process in the production process, non-environment-friendly production processes such as plastic dissolving and plastic welding do not exist in the process, the current market prospect is met, the production efficiency is high, and the production cost is low. And the production cost of the paper handle can be obviously reduced.

The invention belongs to the technical field of laser welding, and particularly relates to a synchronous laser plastic welding pressure control method and device.The method comprises the following steps that S1, in the presetting stage, target welding pressure is set for a laser welding system; s2, a preparation stage: driving a lifting platform to move through a servo motor so as to link a lower mold to ascend and to be assembled with an upper mold, so that the pressing force of the first welding piece and the second welding piece reaches target welding pressure; s3, in the welding stage, a laser device is started, laser welding is conducted on the first welding piece and the second welding piece, the torque of a servo motor is adjusted through a PID control algorithm, so that the first welding piece and the second welding piece keep constant pressure, and the laser welding depth is gradually increased; s4, a pressure maintaining stage, wherein the pressure maintaining process is executed on the target workpiece, so that the laser welding depth of the target workpiece is slightly increased; and S5, a feedback stage: calculating the actual welding depth of the target workpiece and feeding back the actual welding depth to a control system to judge whether the actual welding depth meets the welding standard or not.

The utility model discloses an ultrasonic welding machine, and relates to the technical field of plastic welding equipment. Comprising a base, a wire passing groove is formed in the bottom of the base, a double-hand starting button and an emergency stop button are embedded in the front side of the base, a support is installed on the base, and a lifting air cylinder is installed at the top of the support. According to the ultrasonic welding machine, the parts above the base can be independently installed on automatic equipment, structure optimization is achieved, the equipment size and the equipment mass are reduced, the ultrasonic welding machine can be used with the base in a whole set, guide rod transmission is changed into linear guide rail sliding, and the ultrasonic welding machine has high rigidity and can bear large force and moment loads; the accuracy and precision of linear motion are guaranteed, the whole equipment can operate stably, a horizontal adjusting structure of the ultrasonic die is additionally arranged, and through cooperation of the horizontal adjusting flange base and the transducer fixing plate, horizontal adjustment of the die can be facilitated according to actual conditions, welding precision can be improved, and product welding quality can be improved.

The battery shell welding tool comprises a welding head, a positioning jig and a discharging assembly, the welding head is arranged at the lower end of a transducer, the positioning jig is fixed to a base, the positioning jig is provided with a profiled groove for containing a battery shell to be welded, and an opening, used for feeding and discharging, of the profiled groove is formed in the upper end face of the positioning jig. A to-be-welded battery shell falls into the groove through the opening and is positioned in the groove, and the welding head and the positioning jig cooperate to carry out ultrasonic welding operation on the to-be-welded battery shell in the groove; an operation hole is formed in the groove bottom of the profiled groove, the discharging assembly is arranged on the base and located below the operation hole, and the discharging assembly pushes the welded battery shell upwards through the operation hole to be ejected out of an opening of the profiled groove. The battery shell to be welded is positioned through the positioning jig, the battery shell to be welded is laterally protected through the inner side wall of the groove, the ultrasonic welding quality is improved, the welded battery shell is upwards ejected out of the positioning jig through the discharging assembly, and the production efficiency is improved.

The invention relates to a frame (8) of a roof system (3) of a vehicle roof (1), wherein the frame (8) has a frame base element (11) which is formed as a plastic component and has at least one front frame cross member (12) and two lateral frame longitudinal members (13). According to the invention, at least one functional component (23) made of plastic is arranged on the frame base element (11), the frame base element (11) and the functional component (23) form a layered structure with mutually associated common contact surfaces (24, 25) and are connected to each other via the common contact surfaces (24, 25) by means of a material-bonded joining connection, in particular an adhesive bond or a plastic welding connection.

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.

The utility model relates to the field of connection of an internal support and an external decorative part of an automobile, in particular to a connecting structure of the internal support and the external decorative part of the automobile, which comprises a front protective skin, a left plastic support, a right plastic support and a middle plastic support arranged between the left plastic support and the right plastic support are welded and fixed on the inner side of the front protective skin. The left side plastic support, the right side plastic support and the middle plastic support are each provided with a plurality of welding parts used for being connected with the front protective skin, the welding parts make contact with the front protective skin, the left side plastic support, the right side plastic support and the middle plastic support are each provided with a buckle, and at least two welding parts are arranged on the periphery of each buckle. According to the connecting structure for the internal support and the exterior trimming part of the automobile, the welding support is designed into a split type support from an existing integral type support, injection molding deformation of parts is reduced, and the puncture welding firmness between the support and the front protective skin is effectively guaranteed; in order to reduce deformation, the plastic welding bracket is divided into three brackets from one bracket, and the three brackets share one set of mold, so that the appearance size of the mold is reduced, and the cost of the mold can also be reduced.

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.

The utility model belongs to the technical field of plastic welding. The utility model discloses a plastic welding device, including a machine base; a pressing structure for applying pressure to corresponding plastics to fuse them together at high temperature is provided on the top of the machine base, a heating structure for performing high-temperature melting operation on the welding surface of the corresponding plastics is provided on the pressing structure; and a welding temperature monitoring structure for monitoring the heating temperature of the heating structure to assist operators in controlling the welding temperature is provided on the heating structure. The utility model has the advantage of being able to implement welding temperature monitoring to assist operators in accurately controlling the welding temperature to improve welding quality.

The utility model relates to the technical field of plastic welding devices, and particularly discloses a plastic welding machine which comprises a welding machine body, a clamp body and a base. The clamp body is detachably mounted on the base and used for clamping and loosening a plastic element needing to be welded; an adjusting block is rotationally installed on the clamp body through an adjusting shaft, a clamping plate is fixedly installed at the end, away from the adjusting shaft, of the adjusting block, the clamping plate rotates along with the adjusting block and has at least two states, and the two states are the locking state and the loosening state. The clamp body and the base are preliminarily fixed and locked in an inserting mode, when the position of the clamp body is loosened, only the clamping plate on the clamp body needs to be rotated, the clamping plate is clamped into the position between the upper positioning plate and the lower positioning plate in the positioning sleeve or taken out of the position between the upper positioning plate and the lower positioning plate, and the mounting and dismounting difficulty is low. The clamp body and the base are fixed through the clamping plate and the positioning sleeve, and meanwhile the upper pressing plate is arranged for secondary locking.

The utility model discloses a plastic welding jig, which relates to the technical field of welding jigs and comprises a fixing plate, a fixing mechanism used for clamping four sides of a square plastic product is arranged on one side of the fixing plate, and an auxiliary mechanism used for releasing clamping and fixing of the square plastic product by the fixing mechanism is arranged on one side of the fixing plate. According to the device, through the arrangement of the fixing columns, the first springs, the arc-shaped blocks and the like, the square plastic product is pressed downwards at the tops of the arc-shaped blocks from top to bottom, so that the square plastic product can drive the four arc-shaped blocks to move transversely, the sliding blocks slide on the fixing columns and in the rectangular grooves, and the first springs are compressed; when the bottom of the square plastic product makes contact with the fixing plate, the square plastic product is loosened, and the four sides of the square plastic product are clamped and fixed to the fixing plate under the reset elastic force of the first springs, so that the square plastic product is clamped and fixed, the welding position is conveniently controlled, and the welding efficiency and quality are improved.

The utility model provides a gas nozzle for plastic welding, which relates to the technical field of plastic welding and comprises a welding pipe and a ventilation sleeve, one side of the welding pipe is fixedly communicated with the ventilation sleeve, and one end of the welding pipe is fixedly communicated with a welding rod storage sleeve. A sliding groove is formed in the top of the welding rod storage sleeve, a pull rod is slidably connected to the sliding groove, a welding rod is inserted into the welding rod storage sleeve, the protective cover is closed, the welding rod is prevented from falling off from the interior of the welding pipe in the welding process, the overall length is decreased after the welding rod is melted in the welding process, and at the moment, under the action of a first spring, the welding rod is prevented from falling off from the interior of the welding pipe. When the welding rod is pressed downwards, the sliding block is driven to move downwards to extrude the welding rod, so that the welding rod is filled in a welding pipe, the problem of welding breakage or uneven welding thickness in the welding process is prevented, the mode of manually pressing the welding rod downwards is further replaced by the device, and the working efficiency is improved.

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 invention belongs to the technical field of laser welding methods, and particularly relates to a plastic laser welding method. The plastic laser welding method comprises the following steps that S1, high-energy laser is used for etching the first welding surface of a first plastic part, so that a plurality of micro grooves are formed in the first welding surface; s2, the first welding surface of the first plastic part is attached to the second welding surface of a second plastic part, and the first welding surface and the second welding surface which are attached are welded through infrared laser, so that the first plastic part and the second plastic part are welded into a whole; wherein the first plastic part and the second plastic part are plastic parts of the same kind or different kinds. According to the plastic welding method, the welding quality of the plastic part can be improved, and the welding efficiency can be improved.

The utility model relates to a plastic welding device for an automobile tire pressure gauge, which comprises a working table, and a welding mechanism and two groups of clamping mechanisms are arranged on the working table; the clamping mechanism comprises a containing plate capable of linearly moving front and back, a pair of oppositely-arranged object containing grooves are formed in the containing plate, a lifting plate capable of moving up and down is further arranged on the workbench, two sets of pressing springs are fixed to the bottom face of the lifting plate, and a connecting plate is fixed to the bottom face of each set of pressing springs. According to the plastic welding device for the automobile tire pressure instrument, after a workpiece is placed on a left station, a left station starting button is pressed down, and a welding mechanism arrives at a left welding area to complete welding work; an operator can carry out feeding on the right station clamp, after workpieces are placed on the right station, a right station starting button is pressed down, after welding of the left station is completed, the welding mechanism arrives at the right welding area to complete welding work, and the operation is repeated, so that the welding continuity of the welding mechanism is kept, the machining time is effectively saved, and the machining efficiency is improved.

The utility model provides a corrosion-resistant integrated structure floating body which comprises an inner high-density polyethylene pipe, an outer high-density polyethylene pipe, a high-density polyethylene sealing plate and closed-cell foam inner filler, a sandwich cavity is formed by sealing and welding, and the closed-cell foam inner filler is filled in the sandwich cavity; the floating body is of an integrated structure instead of a split structure, and the surface is free of gaps and smooth, so that shellfish is difficult to attach; the high-density polyethylene material and the plastic are welded and formed, so that the service performance such as strength and corrosion resistance is higher, the service life is longer, the plastic welding and forming are simpler, more convenient, faster and more efficient, and the processing and forming are easier; the buoyancy of the floating body comes from two parts, namely the sandwich cavity and the filler in the closed-cell foam, so that even if the high-density polyethylene material is damaged and broken, the filler in the closed-cell foam can still continuously provide the buoyancy, the buoyancy of the floating body cannot be lost too much, the use performance of the floating body is improved, and the service life of the floating body is prolonged.

The invention relates to the technical field of printing consumable processing, in particular to toner cartridge bin end cover press-fitting equipment which comprises a workbench, a portal frame is connected to the workbench, an ultrasonic plastic welding machine is installed on the top of the portal frame, and an alignment mechanism used for adjusting alignment of an end cover and a toner cartridge is arranged on the portal frame. Through cooperation of the lifting plates on the two sides, the first spring, the lifting rod, the pressing rod, the wedge-shaped block, the T-shaped rod and other components, the end cover can be pushed to be subjected to position adjustment on the powder box, the end cover can be pressed downwards into the powder box, and therefore the end cover and the powder box can be automatically adjusted to be aligned, accurate assembly of the end cover and the powder box is achieved, and the production efficiency is improved. And the production efficiency is effectively improved, and defective products are reduced, so that the loss of materials and cost is reduced.

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 utility model belongs to the technical field of plastic welding machines, and particularly relates to an adjustable high-frequency plastic welding machine which comprises a plastic welding machine and a control panel, and the control panel is arranged at the side end of the plastic welding machine. Through the arrangement of the backup plate, the magnetic suction ring, the adjustable supporting plate, the displacement supporting plate, the tandem shaft and the shaft seat, when the equipment is used, an operator controls the plastic welding machine through the control panel, the operator can determine the pressing time of the pressurizing welding plate according to the type of plastic needing to be welded, and the welding efficiency of the plastic welding machine is improved. When plastic with short welding time is welded, an operator can pull the displacement supporting plate to break off the displacement supporting plate from a folded state, so that the displacement supporting plate is parallel to the adjustable supporting plate, and the welding machine equipment can adjust the operation mode according to the plastic with different welding time, so that the welding time is shortened, and the welding efficiency is improved. Operating stations can be increased for the plastic with high welding speed to improve the welding frequency of the machine, and on the contrary, stations are reduced for the plastic with low welding speed to liberate manpower.

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.

1. The name of the design product: hot air plastic welding gun (ZGF-1600Plus). 2. The use of the design product: for product welding. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

1. The name of the design product: hot air plastic welding gun (ZGF-1600Pro). 2. The use of the design product: for product welding. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

1. Name of the Design Product: Connector (M8 Elbow Semi-Plastic Welding). 2. Use of the Design Product: The design product is used for a connector to provide electrical connection. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1 of Design 1. 5. Design 1 is designated as the basic design.

The utility model belongs to the technical field of plastic welding, and particularly relates to plastic pipe cambered surface welding equipment which comprises a supporting and control system and a moving mechanism arranged on the supporting and control system. The punching mechanism is arranged at the action end of the moving mechanism, and the punching mechanism is used for punching the plastic pipe; the welding mechanism is arranged at the action end of the moving mechanism, and the welding mechanism is used for clamping a to-be-welded part and welding the to-be-welded part on the plastic pipe; and the clamping mechanism is arranged on the supporting and control system, and the clamping mechanism is used for clamping and fixing the plastic pipe. According to the utility model, the arc surface of the plastic pipe can be accurately welded, the welding quality is high, the firmness is good, and the surface is smooth; the equipment is simple and convenient to operate, high in automation degree and capable of greatly improving the production efficiency; the welding head can be replaced, the universality is high, and the welding requirements of cambered surfaces of plastic pipes of different materials and sizes can be met; the equipment is compact in mechanism, small in occupied area and convenient to install and maintain.

The ultrasonic plastic welding structure comprises an upper welding shell and a lower welding shell which are sequentially arranged from top to bottom, the upper welding shell is of a hollow structure with a downward opening, and the lower welding shell is of a hollow structure with an upward opening; a protrusion is arranged on the lower surface of the shell wall of the upper welding shell in a protruding mode, the protrusion is arranged in the circumferential direction of the shell wall of the upper welding shell, and the protrusion is located in the center of the bottom of the shell wall of the upper welding shell. A mounting step is arranged at the top of the shell wall of the lower welding shell, a groove is formed in the upper surface of the mounting step in an inward concave mode, the groove is formed in the circumferential direction of the mounting step, and the groove is located in the inner side of the top of the mounting step; and the bulge is mounted in the groove. According to the ultrasonic plastic welding structure, the problem that plastic overflows in the ultrasonic welding process can be solved, the smoothness and attractiveness of a welded product are improved, the hands of a user are prevented from being scratched, and the strength and stability of the welded product can be improved.

1. Name of the product of this design: Plastic welding machine (1). 2. Purpose of this design product: This design product is used for welding plastics. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.