27results about "Seaming textiles" patented technology

The invention relates to a device and a method for connecting finite webs of material for the energy cell producing industry, wherein the device comprises a holding device adapted to hold the new web of material by means of negative pressure in the second guide section, as well as a backing element and a cutting element, downstream in the conveying direction of the holding device. The backing element and the cutting element are adapted to cut the stationary new web of material to produce a new leading end of the new web of material. The device also comprises an applicator for applying an adhesive strip to the new leading end of the new web of material and a ram and a cutting device, wherein the cutting device is adapted to cut the stationary running-out web of material to produce a new trailing end of the running-out web of material. The ram is adapted to press the trailing web end of the running-out web of material onto the adhesive strip and against the applicator in order to connect the new leading end of the new web of material to the new trailing end of the running-out web of material.

An apparatus for manufacturing a light-shielding fabric that combines two types of fabrics comprises: a first fabric transfer unit (110) that feeds, in a longitudinal direction, a first fabric (111) composed of one light-transmitting portion and two light-shielding portions; a magnet supplying unit that places one or more magnets or ferromagnetic substances (M) on the upper surfaces of the light-shielding portions of the first fabric (111); a second fabric transfer unit (120) that feeds a second fabric (121) that reinforces rigidity of the upper portion of the light-shielding fabric to the upper surface of the first fabric (111); a third fabric transfer unit (130) that feeds a third fabric (131) that can fix the magnets or ferromagnetic substances (M) arranged on the upper surfaces of the light-shielding portions of the first fabric (111) to the upper surface of the first fabric (111); a combining and cutting unit (140) that combines and cuts the first fabric (111), the second fabric (121), and the third fabric (131); a temporary storage unit (150) having a first fabric transfer clamp (152) for pulling a processed light-shielding fabric product (151) forward, and in which the light-shielding fabric product (151) pulled forward by the first fabric transfer clamp (152) is placed; and a control unit (160) that controls the first fabric transfer unit (110), the magnet supplying unit, the second fabric transfer unit (120), the third fabric transfer unit (130), the combining and cutting unit (140), and the first fabric transfer clamp (152).

A climbing device (4) comprising a wall fixing mechanism (8), comprising at least one movable end (12), from a closing configuration to an opening configuration, adapted to be inserted into a crack or a hole in said closing configuration and to interlock in said crack or hole in said opening configuration, a main body (16) provided with a drive mechanism (20) operatively connected to said at least one movable end (12), so as to allow the shifting from the closing configuration to the opening configuration, and also with a coupling ring (24), arranged opposite to the at least one movable end (12) with respect to the drive mechanism (20), - wherein a flexible strap (28) is arranged inside said coupling ring (24). The flexible strap (28) comprises at least one piece of inner wire (32) extending from a first inner end (36) to a second inner end (40), repeatedly wound so as to form a plurality of overlapping rings (44), said first inner end (36) and second inner end (40) being joined together at an inner junction point (48), an outer tubular sock (52), wrapping said overlapping rings (44) and extending from a first outer end (56) to a second outer end (60). The first outer end (56) and the second outer end (60) are coupled to each other at an outer junction point (64).

The utility model discloses degradable plastic mesh cloth, which relates to the field of plastic products and is characterized by comprising a mesh body, a plurality of exposed strips are formed at one end of the mesh body, flexible strips are fixedly connected onto the exposed strips, a plurality of clamping points are fixedly connected onto one side of the mesh body, and the flexible strips and the clamping points are arranged in one-to-one correspondence. Clamping holes are formed in the tough strips, and one ends of the tough strips penetrate through the net body and are clamped on the clamping points. The flexible strips are fixed to the clamping points, one end of the net body can be fixed to the net body to form a rolling ring, at the moment, people roll the remaining part of the net body on the rolling ring circle by circle, the diameter of the rolling ring is relatively fixed when the net body is rolled every time, and therefore the net body is not prone to falling off. The winding ring is arranged on the net body, so that the part, located at the winding ring, of the net body is not prone to being excessively bent, plastic deformation is not prone to occurring, the follow-up net body unfolding state is guaranteed, PLA is biodegradable plastic, and the overall environment-friendly performance of the net body is guaranteed.

The utility model discloses an elastic band with meshes, relates to the technical field of elastic bands, and aims to solve the problem that when the length of the cut elastic band does not reach the required length, the elastic band needs to be cut again, so that the originally cut elastic band is wasted. According to the technical scheme, the elastic band is characterized by comprising an elastic band body with meshes, a plurality of connecting strips are arranged on the elastic band body, and a plurality of ring buckles and hook buckles are fixedly connected to the connecting strips. The effect that the cut elastic band body and the uncut elastic band body are connected with each other is achieved through the fixing assemblies, the ring buckles and the hook buckles, the length of the cut elastic band body reaches the needed length, and the problem that an original cut elastic band is wasted is avoided; meanwhile, the elastic band body can be made of polyurethane, the elasticity of the elastic band can be further improved, and the practicability of the elastic band is improved.

The utility model discloses a cloth joint sewing device which is arranged outside the winding end of winding equipment and comprises a sewing machine and a sewing table. The sewing table abuts against the winding end of the winding device, and the sewing machine is in sliding connection with the side, away from the winding device, of the sewing table; in the length direction of the sewing table, the sewing table is provided with at least two main positioning assemblies which are sequentially arranged and used for positioning cloth. The sewing machine can improve sewing efficiency and sewing quality of joints of two pieces of cloth.

The present disclosure provides a breast prosthesis and a method for manufacturing the same, which relate to the field of prosthesis manufacturing technologies. The breast prosthesis includes an outer shell and an airbag inner layer. A cavity is formed inside the outer shell, and the outer shell is provided with an opening in communication with the cavity. The airbag inner layer is provided with a gas valve.

The invention belongs to the technical field of intelligent textile processing equipment, and particularly relates to equipment for manufacturing a hot-press spliced fabric. Comprising a base, a bracket, a Y-direction linear guide rail, a rotatable chip mounting execution unit (comprising a vertical rotating shaft and a chip mounting head), a working bearing platform driven by an X-direction ball screw, and a hot pressing device positioned right above the working bearing platform, the surface mounting execution unit can translate in the Y direction and rotate around a vertical axis to match the contour of the substrate layer; the working bearing platform is accurately transferred to a hot pressing station in the X direction; the whole machine structure is specially designed for a composite patch which sequentially comprises a TPU layer, a yarn reinforcing layer and a double-sided pressure-sensitive adhesive layer from top to bottom, so that the consistency of the cold-patch fitting degree and the hot-pressing packaging is guaranteed.

This application relates to a stitch structure and sewing method for splicing multiple pieces of warp-knitted metal mesh, and pertains to the field of application technology of medium and large-sized metal mesh for satellite antenna reflector surfaces. The method for splicing and sewing warp-knitted metal mesh includes: S1, providing at least two pieces of warp-knitted metal mesh to be spliced; S2, overlapping the edges of adjacent pieces of mesh with a width of 1-1.5cm to form an overlap area; S3, using polyimide or aramid filaments with a specification of 200-600D as sewing thread, and sewing along the overlap area using sewing equipment, wherein the stitch spacing is 0.8-1.2cm and the stitch density is 3-5 stitches / cm. This application improves surface accuracy by using an overlap width of 1-1.5cm and automated parameter control for sewing, a stitch length of 0.8-1.2cm, a density of 3-5 stitches / cm, and high-performance polyimide or aramid thread of 200-600D. This effectively avoids the problems of easy aging and embrittlement of traditional polyester thread or webbing, and improves long-term stability.

The invention provides a breast prosthesis and a manufacturing method thereof, and relates to the technical field of prosthesis manufacturing. The breast prosthesis comprises an outer shell and an air bag inner layer, a cavity is formed in the outer shell, an opening is formed in the outer shell, and the opening is communicated with the cavity; the air bag inner layer is located in the cavity of the outer shell and provided with an air valve. The design of the air bag inner layer reduces the weight of the prosthesis, solves the problem of discomfort caused by overweight, ensures that the shape and the weight of the prosthesis are the same as those of the breast which is not operated, and ensures the symmetry and the comfort of the body.

The utility model relates to a kind of joint structure of textile drying net, including drying net first end and drying net second end, drying net first end is woven by first end head warp and first end head weft, drying net second end is woven by second end head warp and second end head weft, first end head warp exceeds first end head weft and forms first end head warp connecting section, second end head warp exceeds second end head weft and forms second end head warp connecting section, first end head warp connecting section and second end head warp connecting section are overlapped together and form warp joint section, warp joint section is woven together with joint section weft and constitutes drying net joint part, the surface of drying net joint part is equipped with drying net joint part adhesive layer. The utility model has the advantages of good flatness and reliable connection, solves the problem of poor flatness and poor reliability of existing joint.

The invention relates to a method for manufacturing a surface, equipment, or skin decontamination wipe that may be contaminated by a toxic product in liquid form, comprising the steps of: - arranging fibers comprising more than 98% polypropylene in a continuous non-woven buffer layer, said fibers being continuous, - sandwiching the buffer layer between a first transfer veil and a second transfer veil, identical to the first transfer veil, each non-woven transfer veil comprising continuous fibers, said fibers comprising at least 60% polypropylene, and being configured to transfer the liquid toxic product from outside said transfer veil to the buffer by capillary action, - heat-sealing the first transfer veil, the buffer layer, and the second transfer veil, according to a predefined wipe shape, and - cutting said wipe. Abstract figure: Fig. 1

The utility model discloses an automatic spot ironing machine, and relates to the field of clothing manufacturing. A material carrying mechanism, a driving assembly, a conveying assembly and a spot ironing mechanism capable of moving up and down are arranged on the machine table, the machine table is provided with a feeding position and a working position, the spot ironing mechanism is arranged above the working position, and the material carrying mechanism comprises a first material carrying plate and a second material carrying plate. The driving assembly drives the first material carrying plate and the second material carrying plate to move back and forth between the feeding position and the working position in a staggered mode along the conveying assembly. After cloth is placed on the material carrying mechanism, the machine is started to run, the first material carrying plate or the second material carrying plate runs to the position below the spot ironing mechanism, at the moment, the spot ironing mechanism moves downwards, spot ironing is conducted on the cloth, the spot ironing mechanism moves upwards after spot ironing is completed, the material carrying mechanism moves again, and spot ironing of the next time of cloth is conducted, reciprocating motion is conducted in this way, and automatic spot ironing is achieved. Manual spot ironing on each part of the cloth is not needed, so that the production efficiency is high, and the productivity is remarkably improved.

The present invention provides a papermaking felt having good smoothness of a joint portion (no trace of a fusion portion, no base fabric trace) and an efficient production method thereof. A papermaking felt which is a papermaking felt in which at least one base fabric formed of a CD wire material in a felt running direction (MD direction) and a CD wire material in a cross direction of the felt (CD direction) and having an MD direction end portion region and a CD direction end portion region are at least one of a mutual overlapping portion between the MD direction end portion regions and a mutual overlapping portion between the CD direction end portion regions, the overlapping portion being fused without removing a part or all of the MD wire material or the CD wire material of the overlapping portion, wherein, when an average thickness of the fused portion in each base fabric is x (mm) and an average thickness before fusion is y (mm), a relationship of x and y of the at least one base fabric satisfies the following formula (1). 0.5 ≤ x / y ≤ 0.95 (1)

To provide a new, more general-purpose needling system.SOLUTION: There is provided a needling system 100 for producing a textile preform, the needling system 100 comprising: a needling head 110; a robotic arm 120 movable in multiple degrees of freedom, carrying the needling head and configured so as to move the needling head following predetermined trajectories and orientations; a textile strip feeding device 130 mounted on the needling head and configured to deposit the textile strip on a support and to cut the textile strip; and a monitoring unit 140 configured to control the robotic arm, the actuation of the needling head and the deposition of the textile strip according to a predefined program for producing the textile preform.SELECTED DRAWING: Figure 1

The utility model discloses an improved structure of a protective rope cloth liner, which comprises a protective rope cloth liner body and fixing ropes, each corner of the protective rope cloth liner body is provided with one fixing rope, one end of each fixing rope is fixed on the protective rope cloth liner body, and the other end of each fixing rope is fixedly provided with a magnet block. Magnet blocks are fixed at four edges and corners of the rope protection cloth liner body; the rope protection cloth liner body is of a rectangular structure. The protective rope cloth liner body is made of a woven cloth material; the fixing rope has the advantages of being practical and novel in structure, and when the fixing rope needs to be fixed to a main rope, the fixing rope is wound on the main rope by several circles, and the magnet block at the tail of the fixing rope and the magnet block at the head of the fixing rope attract each other; a plurality of rope protection cloth liners are spliced with one another, and only the magnet blocks need to be attracted; and fixing to a steel structure, and directly adsorbing by using a magnet block.

The utility model discloses a barrel material edge sealing device, which belongs to the technical field of cloth processing and comprises a first conveying frame, a folding area, a needle inspecting machine and a second conveying frame. The cutting mechanism is installed on one side of the vertical frame, firstly, a finished product raw material roll is placed below the cutting mechanism, the cutting mechanism flattens materials, then a second clamping plate on a second taking assembly clamps the materials and pulls the materials out by a fixed distance, a first air cylinder drives a pressing plate to press the materials at the rear end, and a cutter cuts off the materials; the second material taking assembly conveys the materials to a sewing position, the sewing machine is started to sew the materials, then a second material clamping plate on the second material taking assembly on the rear section clamps the materials, finished products are pulled away, after the materials are stacked to the set number, the second conveying frame conveys the finished products downwards, and the finished products are manually and directly packaged at the rear end after being subjected to needle inspection through a needle inspection machine and qualified. In the whole process, only one to two persons are needed for packing and raw material feeding at the rear end, personnel allocation is greatly reduced, and the labor intensity is reduced.

The application relates to the technical field of composite material manufacturing, in particular to a high-strength coating belt coating process and a coating resin device, which comprises a roller coating box, a roller coating seat, a pay-off roller, a guide cloth roller, an extrusion roller, a cloth collecting roller, a coating liquid tank and an overlapping assembly. When the photoelectric sensor prompts that the square cloth is used up, the new square cloth is sleeved on the installation roller and the double-sided adhesive tape is attached, the end part is placed on the surface of the suction accessory through the cloth connecting assembly, the square cloth is pressed by the control roller driven by the second electric push rod when the square cloth is used up, the square cloth walking position is extruded by the buffer roller and the spring telescopic rod, time for overlapping is created, then the first electric push rod drives the suction accessory to make the end parts of the new and old square cloths combined through the double-sided adhesive tape. The overlapping assembly and the automatic operation of the application can quickly overlap the new cloth when the square cloth is used up, avoid production interruption caused by machine stop and replacement, improve the production efficiency, and can more accurately control the overlapping position and strength compared with manual operation.

The utility model discloses a double-faced woolen cloth parting type splicing structure which comprises a first double-faced woolen cloth fabric and a second double-faced woolen cloth fabric, the first double-faced woolen cloth fabric comprises a first front face layer and a first back face layer, and the second double-faced woolen cloth fabric comprises a second front face layer and a second back face layer; the edges of the first back surface layer and the second back surface layer are respectively bent towards the first front surface layer and the second front surface layer, and the bent part of the first back surface layer and the bent part of the second back surface layer are connected through sewing; the bent part of the first back surface layer is connected with the second front surface layer by sewing; the edge of the first front layer is bent towards the first back layer, and the bent position of the first front layer is connected with the second front layer in a sewing mode. Based on the double-faced woolen cloth parting type splicing structure, the back face of the fabric has a hidden splicing effect, line transition is soft, an obvious style line is formed at the splicing position of the front face of the fabric, the front face and the back face of the obtained double-faced woolen cloth splicing fabric present two styles, and the requirement of costume design can be better met.

This invention provides a fabric end trimming device and method for automated fabric splicing. The fabric end trimming device is installed on one side of the conveyor of a workbench. The device includes a holding device and a fabric end trimming module. The holding device guides the end of a pre-set material roll through two holding rods of the holding device to achieve a holding state. The fabric end trimming module performs trimming operations on the end of the pre-set material roll. The fabric end trimming module includes a cutting group, a tape group, a spot welding group, and a tape cutting group for automated pre-processing trimming of the pre-set material roll end, thus achieving a convenient, rapid, time-saving, and labor-saving solution.

The invention discloses a manufacturing process of a seamless elastic ring belt, which comprises the following steps of: providing a woven belt which is woven by fiber yarns and has a preset length, and the woven belt is provided with a first end and a second end; the first end and the second end are in butt joint, butt joint is conducted through ultrasonic cutting, fiber lines of the braid in the butt joint area are melted firstly and then cooled, mutual connection of the first end and the second end is achieved, and preliminary connection is formed; putting the hot-melt curing material into the butt joint area, performing hot pressing on the butt joint area to enable the temperature of the hot-melt curing material to rise and melt the hot-melt curing material, cooling the melted hot-melt curing material, and combining the cooled hot-melt curing material with the fiber lines of the braid in the butt joint area to form a composite connecting part; and the comprehensive technical effect of improving the integrality, the attractiveness, the durability and the production efficiency of the annular belt is achieved on the whole.

The application relates to a sewing head cloth preparation equipment which comprises a main rack, a discharging device, a unwinding device, a feeding device, a buffer device and a lifting device, and the main rack is provided with a sewing head device and a cloth edge fixing device; the sewing head cloth preparation equipment can store multiple pieces of rolled cloth in the buffer device at the same time, so that the equipment can sequentially sew the multiple pieces of cloth, one piece of rolled cloth on the buffer device is conveyed to the feeding device through the lifting device, the rolled cloth is sent to the unwinding device through the feeding device, the unwinding device can unwind the rolled cloth, the sewing head device automatically sews the fixed cloth head and cloth tail, the sewed cloth head and the cloth tail of another piece of cloth can be output to a designated position through the discharging device, and manual auxiliary operation is not needed at the buffer device and the sewing head device in the whole operation process, the degree of automation is high, the labor amount of manual operation is small, and time and labor are saved.

The utility model relates to the technical field of tentering setting machines, in particular to a cloth connecting device of a tentering setting machine, which comprises a tentering setting table provided with a cloth connecting component. The cloth receiving assembly comprises a frame, a second electric telescopic rod is fixedly installed on the inner side of the frame, a transverse plate is fixedly installed on the lower side of the output end of the second electric telescopic rod, bases are symmetrically and fixedly installed on the lower side of the transverse plate, movable plates are correspondingly arranged on the lower sides of the bases, and telescopic cylinders are fixedly installed between the movable plates and the bases. The outer sides of the telescopic cylinders are sleeved with springs, leveling plates are fixedly installed on the lower sides of the bases, and an insertion plate is slidably inserted between the bases on the two sides. According to the cloth splicing device, the cloth is horizontally spread from the middle to the two sides by the leveling plates which are symmetrically arranged through the cloth splicing assembly and the horizontal spreading force provided for the leveling plates by the springs, so that wrinkles generated when the cloth is spliced are greatly reduced, and the practicability is enhanced.

An automated welding assembly includes an anvil table, a robot and a cut slide assembly. The robot has a robot arm configured whereby an end of arm tooling is engageable with the anvil table. The end of arm tooling includes an ultrasonic rotary horn welder. The welder includes a rotatable housing, an electrical slip ring, a converter, a booster and a welding horn. The welder is operably attached to a power supply. The electrical slip ring is operably connected to the power supply and is mounted in the rotatable housing. The converter is operably connected to the electrical slip ring. The converter is for producing ultrasonic vibrations from the power supply. The booster is operably connected to the converter and is for amplifying the ultrasonic vibrations. The welding horn is operably connected to the booster. The welding horn is for transmitting the ultrasonic vibrations to a workpiece.