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56results about How to "Avoid looseness" patented technology

Viscose filament whole machine mechanism

PendingCN108892001AAvoid knotsImproved positioning and stabilityFilament handlingViscose fiberFilament yarn
The invention discloses a viscose filament whole machine mechanism. The surface of an abutting wheel on an active winding mechanism of the viscose filament whole machine mechanism has a slight inclination angle; by means of the inclination angle, the shape of a main reel and the elasticity of yarn after winding, the yarn can be well kept clamped and wound by the abutting wheel and the main reel, the phenomenon of winding loosening of some positions caused by insufficient matching of an original columnar abutting wheel is avoided, and the net conditions of the well wound yarn are reduced. A unwinding mechanism can deform well through a columnar elastic lining plate, and is distracted after reeled yarn is sleeved, an inner pressing disc and an outer pressing disc are sleeved in a front-rearmode to form a stable structure, the inner pressing disc and the outer pressing disc sleeve a rotating shaft and can drive the rotation to achieve yarn unwinding; if the yarn becomes loosened in the unwinding process, the elastic lining plate can be further distracted by means of elasticity, so that the yarn keeps a good tensioned state, the knotting and winding caused by yarn loosening are avoided, a yarn reeling mode such as the positioning and stabilization of viscose filaments is improved, and quick unwinding is achieved.
Owner:XINCHANG WANSHIFA TEXTILE MACHINERY

Rapier loom

The invention provides a rapier loom which comprises a workbench, a warp let-off mechanism, a weft let-off mechanism, a slitter edge cutting mechanism and a rolling mechanism. The slitter edge cutting mechanism comprises a cutter rest, a fixed cutter body and a movable cutter body, the fixed cutter body is provided with a first blade, the movable cutter body is provided with a second blade, the fixed cutter body is fixed to the cutter rest in a height-adjustable mode, the movable cutter body is hinged to the fixed cutter body, and the first blade and the second blade abut against each other to form a cutting opening; the slitter edge cutting mechanism further comprises a motor driving the movable cutter body to rotate, a transmission shaft and a rotating disc, and the transmission shaft is controlled by the motor and fixedly connected to the center of the rotating disc; the cutter rest is provided with a longitudinal sliding groove, a sliding block is arranged in the sliding groove, a first connecting rod used for driving the sliding block to rise and fall is arranged between the sliding block and the rotating disc, a second connecting rod used for pushing and pulling the movable cutter body is arranged between the sliding block and the movable cutter body, one side of the sliding block is fixedly connected with the second connecting rod, and the second connecting rod is hinged to the movable cutter body; the other side of the sliding block is hinged to the first connecting rod, and the first connecting rod is hinged to the eccentric position of the rotating disc.
Owner:LANGXI YUANHUA TEXTILE

Convenient adjustment structure for motor bearing gap

The invention discloses a convenient adjustment structure for a motor bearing gap. The convenient adjustment structure comprises a motor shaft, a front end bearing, a rear end bearing, a front end cover, a rear end cover, a front end bearing gland and a rear end bearing gland, wherein the outer circles of the front end bearing and the rear end bearing are respectively embedded into inner holes in the front end cover and the rear end cover; the inner circles of the front end bearing and the rear end bearing interference fit with the two ends of the shaft shoulder of the motor shaft in a sleeving manner; the right end surface of the front end bearing gland is in contact with the left end surface of the outer circle of the front end bearing; a gap is reserved between the right end surface of the rear end bearing and the left end surface of the rear end bearing gland; a gap adjustment device is arranged between the right end surface of the rear end bearing and the left end surface of the rear end bearing gland; the further improvement is that the gap adjustment device comprises a pressing plate and an adjustment screw; the adjustment screw is in threaded connection with the pressing plate; the end part of the adjustment screw penetrates through the pressing plate and is pressed against the pressing plate. According to the convenient adjustment structure, the axial gap of a motor bearing can be adjusted conveniently and quickly at any time; the operation is very simple.
Owner:JIANGSU YUANDONG ELECTRIC MOTOR MFG

Agricultural film blow molding machine

The invention discloses an agricultural film blow molding machine. The agricultural film blow molding machine comprises a fixed stand, an agricultural film winding mechanism and a raw material conveyor, wherein the agricultural film winding mechanism is located at one side of the fixed stand, the raw material conveyor is located at the bottom of the fixed stand, a supporting cross beam is fixedlyinstalled at the top position of the interior of the fixed stand, an agricultural film turning roller is movably installed at the rear portion of the supporting cross beam, a first motor is fixedly installed at the front portion of the supporting cross beam, a first supporting cross rod is fixedly installed at the top position of one side of the fixed stand, and one end of the first supporting cross rod is movably connected with a first steering roller. According to the agricultural film blow molding machine, the agricultural film roller can be conveniently disassembled and installed, the useconvenience is improved, meanwhile, the agricultural film roller can be subjected to pressure test in a self-adaption mode, the phenomenon that the density of the agricultural film roller is too largeis avoided, the blow molding air can be filtered, and dust and batt in the air are prevented from adhering to the outside of the agricultural film.
Owner:湖州耀农塑料有限公司

Dyeing device for sun umbrella cloth processing and application method thereof

The invention discloses a dyeing device for sun umbrella cloth processing and an application method thereof. The dyeing device comprises a supporting frame, supporting legs are fixedly mounted at thebottom of the supporting frame, the number of the supporting legs is two, a connecting frame is fixedly connected between the two supporting legs, and a pigment barrel is placed on the upper portion of the connecting frame; and a discharging roller is movably mounted at one end of the supporting frame, a first steering roller is movably mounted at the position, located on one side of the discharging roller, of the inner side of the supporting frame, and a dyeing roller is movably mounted at the position, close to the lower portion, of the center of the interior of the pigment barrel. Accordingto the dyeing device for sun umbrella cloth processing, pigment can be stirred, the precipitation phenomenon is avoided, supporting of a power device is not needed, the discharging roller and a winding roller can be conveniently disassembled and assembled, the use convenience is improved, in addition, the impurity removal function is achieved, dust and impurities on the surface of umbrella clothand in holes of the umbrella cloth are prevented from polluting pigment, and the device is more beneficial to using.
Owner:NANJING XUYURUI MATERIAL TECH CO LTD

A rapier loom

ActiveCN106048864BFinished product quality impactAccurate and fast resetLoomsAuxillary apparatusPush and pullDrive shaft
The invention provides a rapier loom which comprises a workbench, a warp let-off mechanism, a weft let-off mechanism, a slitter edge cutting mechanism and a rolling mechanism. The slitter edge cutting mechanism comprises a cutter rest, a fixed cutter body and a movable cutter body, the fixed cutter body is provided with a first blade, the movable cutter body is provided with a second blade, the fixed cutter body is fixed to the cutter rest in a height-adjustable mode, the movable cutter body is hinged to the fixed cutter body, and the first blade and the second blade abut against each other to form a cutting opening; the slitter edge cutting mechanism further comprises a motor driving the movable cutter body to rotate, a transmission shaft and a rotating disc, and the transmission shaft is controlled by the motor and fixedly connected to the center of the rotating disc; the cutter rest is provided with a longitudinal sliding groove, a sliding block is arranged in the sliding groove, a first connecting rod used for driving the sliding block to rise and fall is arranged between the sliding block and the rotating disc, a second connecting rod used for pushing and pulling the movable cutter body is arranged between the sliding block and the movable cutter body, one side of the sliding block is fixedly connected with the second connecting rod, and the second connecting rod is hinged to the movable cutter body; the other side of the sliding block is hinged to the first connecting rod, and the first connecting rod is hinged to the eccentric position of the rotating disc.
Owner:LANGXI YUANHUA TEXTILE

Oxygen combustion-supporting and desulfurization straw biomass combustion rod and preparation method thereof

The invention discloses an oxygen combustion-supporting and desulfurization straw biomass combustion rod and a preparation method thereof. The combustion rod is characterized in that the combustion rod is prepared from the following raw materials in parts by weight: 2 to 4 parts of potassium permanganate, 5 to 10 parts of sludge, 1 to 2 parts of yeasts, 1 to 3 parts of waste paper pulp, 5 to 10 parts of coal dust, 2 to 3 parts of polyvinyl alcohol, 3 to 6 parts of paraffin, 10 to 20 parts of yellow mud, 10 to 20 parts of wheat straws, 1 to 2 parts of urea formaldehyde resin, 5 to 10 parts of rice straws, 5 to 10 parts of a bamboo material, 3 to 5 parts of branches, 4 to 8 parts of iron sesquioxide, 0.1 to 0.4 part of zirconium dioxide and a proper amount of water. According to the combustion rod and the preparation method thereof, the combustion rod is prepared by matching the straws and the coal dust, so that resources are fully utilized, emissions of toxic gas such as sulfur dioxide are also effectively reduced, and the combustion rod is favorable for environmental protection and human health; the added potassium permanganate can be decomposed to release oxygen, so that a fuel can be combusted more easily and completely.
Owner:太湖县享有新能源有限责任公司

Event implementation method and apparatus

The invention discloses an event implementation method, the method comprising: confirming a process structure diagram for an event, the process structure diagram comprising an element module for representing an event element; creating an operation task according to the process structure diagram; selecting an execution user executing the operation task on a transaction platform; sending a payment instruction used for payment of the user to execute the operation task; and receiving a result generated by executing the job task by the execution user. When the execution user executes the task, according to the modular information in the process structure diagram, a route to complete the task can be clearly grasped. An event implementation platform built according to the process structure diagram enables all users involved in the execution of the task to execute the task and record information according to the process structure diagram, and all events can be implemented and recorded in a rigorous and standard process, thereby avoiding the looseness and randomness of the existing crowdsourcing platform, and improving the quality and efficiency to complete the task.
Owner:魏代利

Touch screen glass positioning equipment and positioning method

The invention discloses touch screen glass positioning equipment and a positioning method, and belongs to the technical field of touch screen glass positioning equipment. The touch screen glass positioning equipment comprises a base and a placement frame installed at the top of the base, wherein adjusting frames are installed on two sides of the placement frame, a T-shaped support frame is fixedlyinstalled at one end of the placement frame, gradienters are installed at two ends of the T-shaped support frame correspondingly, adjusting frames are installed at the two ends of the placement framecorrespondingly, second motors are arranged inside the adjusting frames, the two output ends of the second motors are connected with adjusting boxes through first telescopic rods, first motors are arranged inside the adjusting boxes, and the output ends of the first motors are connected with telescopic strips. According to the touch screen glass positioning equipment and the positioning method, the adjusting frames and a moving frame match with each other, so that positioning is more accurate, the gradienters and cameras are arranged so that the position of the touch screen glass can be subjected to image acquisition in real time, and timeliness and accuracy of position information of the touch screen glass are guaranteed.
Owner:宿州市迎盛科技有限公司

Anti-loosening and anti-abnormal noise structure for rear axle stabilizer bar

The invention discloses a structure for preventing a rear axle stabilizer rod from loosening and having abnormal sound. The structure comprises a rear axle stabilizer rod, wherein stabilizer rod sleeve barrels are respectively and fixedly connected to two ends of the rear axle stabilizer rod; each stabilizer rod sleeve barrel is provided with a barrel top surface and a barrel bottom surface; eachbarrel top surface comprises a first annular plane and a second annular plane; the height between each second annular plane and the corresponding barrel bottom surface is greater than that between thecorresponding first annular plane and the corresponding barrel bottom surface; loosening preventing teeth are arranged on each first annular plane, and each loosening preventing tooth is provided with a tooth top and a tooth root; and the height between each tooth top and the corresponding tooth root is greater than that between each first annular plane and the corresponding second annular plane.The structure disclosed by the invention is simple in structure, low in cost, and high in reliability; the problems that the torque of a relevant part is loosened, and a chassis at the relevant parthas abnormal sound can be solved; and the driving quality and the appearance quality can be improved.
Owner:GEELY AUTOMOBILE INST NINGBO CO LTD +1

Chip connector

A chip connector disclosed by the present invention comprises a connector mechanism, the connector mechanism comprises an insertion assembly and two supporting assemblies, the two supporting assemblies are in threaded connection to the two sides of the bottom end of the insertion assembly respectively, and a locking cavity shell is slidably nested outside the insertion assembly. The mounting plate is fixed at the bottom of the connecting plug, and a chip base communicated with the battery cell is arranged in the middle of the mounting plate. According to the invention, by adopting the connector structure of a mutual sliding nesting structure of the locking cavity shell and the insertion assembly, on one hand, the insertion stability of the device on the circuit board can be enhanced, and on the other hand, the circuit board or the connector is effectively prevented from being loosened, unstable, poor in contact and the like due to repeated insertion and extraction of the connector; meanwhile, the supporting assembly not only can support and connect a plurality of circuit boards for chip burning or data collecting and recording, avoids disorder caused by mixing and intertwining of a plurality of connecting lines, but also can play a role in branch connection, and reduces the load degree of the same connector.
Owner:武汉烽唐科技有限公司

Structure for preventing rear axle stabilizer rod from loosening and having abnormal sound

The invention discloses a structure for preventing a rear axle stabilizer rod from loosening and having abnormal sound. The structure comprises a rear axle stabilizer rod, wherein stabilizer rod sleeve barrels are respectively and fixedly connected to two ends of the rear axle stabilizer rod; each stabilizer rod sleeve barrel is provided with a barrel top surface and a barrel bottom surface; eachbarrel top surface comprises a first annular plane and a second annular plane; the height between each second annular plane and the corresponding barrel bottom surface is greater than that between thecorresponding first annular plane and the corresponding barrel bottom surface; loosening preventing teeth are arranged on each first annular plane, and each loosening preventing tooth is provided with a tooth top and a tooth root; and the height between each tooth top and the corresponding tooth root is greater than that between each first annular plane and the corresponding second annular plane.The structure disclosed by the invention is simple in structure, low in cost, and high in reliability; the problems that the torque of a relevant part is loosened, and a chassis at the relevant parthas abnormal sound can be solved; and the driving quality and the appearance quality can be improved.
Owner:GEELY AUTOMOBILE INST NINGBO CO LTD +1
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