474results about How to "Improve straightening effect" patented technology

A formulation is disclosed useful for semi-permanent, thermal conditioning and styling of the hair comprising a mercaptosilicone polymer derived from greater than 25 mole percent mercaptosilicone monomer. A method of straightening the hair is also disclosed which comprises the steps of applying the mercaptosilicone polymer formula to the hair and then styling the hair at an elevated temperature with a flat iron to achieve a lasting straight style that remains after more than one shampoo cycle.

The invention discloses a cable straightening machine for power equipment. The cable straightening machine comprises a machine case, a straightening box and a water delivery mechanism, wherein the water delivery mechanism is composed of a water tank, a water pump and a water delivery pipe; the water pump is arranged at the bottom of the water tank; the extension end of the water delivery pipe is arranged on the horizontal part at the upper end of the machine case in an extension manner; the downward surface of the horizontal water delivery pipe is provided with a plurality of nozzles in parallel; a work bench is arranged in the straightening box; two groups of upper pressure blocks and lower pressure blocks are arranged on the upper part and the lower part of the work bench; two groups of fixing plates are arranged on the left part and the right part of the inner wall of the straightening box; three groups of strong springs are arranged on the fixing plates; suspension links matched with the strong springs are arranged on two sides of the work bench; and the upper pressure blocks are connected to locking bolts. The cable straightening machine has the advantages of being simple in structure, convenient to operate, excellent in straightening effect and the like.

The invention provides a straightening mechanism which comprises a positioning part and a pressing part. The pressing part is arranged above the positioning part. The straightening mechanism can effectively prevent a workpiece from being damaged, and the straightening effect is obvious. In addition, operation is simple and convenient, long-plate type and shaft type workpieces can be straightened easily, straightening time is greatly saved, labor intensity is lowered, the production rate is improved, manufacturing is simple, and cost is saved.

A wire straightening machine for the wire hook forming machine has a rotary drum supported by two bearings, and several straightening blocks which are serially and coaxially arranged in said rotary drum and have a hole for each block. All the holes are coaxial and the wire passes through the rotary holes for straightening it.

Provided is a hair straightener composition comprising a diamide compound (1) and an alkali agent and having a pH of from 12 to 14 when diluted to 10 times with water. wherein, R<1>: a C1-12 hydrocarbon group which may be substituted by a hydroxy and/or alkoxy group, R<2>: a divalent C1-5 hydrocarbon group, and R<3>: a divalent C1-22 hydrocarbon group. The hair straightener composition of the present invention causes little hair damage upon treatment therewith.

The invention provides plate strip straightening equipment comprising a rack, a main pressing device, a work roller group, a supporting roller group, a roller seat, an upper inclined wedge adjusting device, a transmission mechanism, an upper box body and a lower box body. The main pressing device comprises four main hydraulic cylinders and the four main hydraulic cylinders are used for enabling the upper work roller group to generate different pressing amounts at an operation side and a transmission side. The upper inclined wedge adjusting device is arranged along the axially vertical direction of the upper working roller group. The upper inclined wedge adjusting device comprises a first upper inclined wedge, a first lower inclined wedge and a first oil cylinder. The first oil cylinder is used for driving the first upper inclined wedge and the first lower inclined wedge to move along a radial direction of the upper work roller group so as to increase the pressing amount of the upper work roller group. The plate strip straightening equipment can eliminate edge wave and middle wave defects of a plate strip. The invention further provides a precision adjusting method of the plate strip straightening equipment.

The invention discloses a kind of setting method for processing parameter of correct roller of withdrawal straightening stands based on spot measured data and analysis result, and the shape of steel sheet at the export of withdrawal straightening stands is good as standard, and it chooses the relative data with representation as the training sample parameter of artificial nerve network, and combines the characteristics of withdrawal straightening stands to choose the skilled and general reversing transmission nerve network. The good operation experience is converted into mathematical model to build the setting method for processing parameter under different steel rule and material. The invention can overcome the problems that the setting of processing parameter of traditional spot withdraw is short of theory, and the result is not ideal, and the invention fits for the production characteristics, it has good withdraw effect and satisfy the requirement for producing the production with high quality.

The invention relates to an adjustable numerically-controlled plate-type rebar machine. The adjustable numerically-controlled plate-type rebar machine comprises a machine frame and further comprises a guiding mechanism, a preset mechanism, a drawing device, a straightening mechanism, a drawing mechanism, a length measuring device, an adjustable two-machine-head shearing and bending machine and a stripping mechanism which are sequentially arranged on the machine frame. The guiding mechanism guides rebars, the preset mechanism presets the rebars, the drawing device draws the rebars, and the straightening mechanism conducts high-precision straightening through two reversely-arranged centrifugal straightening barrels; and the drawing mechanism continues to conduct drawing, the length measuring device measures the required length of the rebars, the adjustable two-machine-head shearing and bending machine conducts movable shearing and bending, and the stripping mechanism limits the rebars, so that the rebars cannot be rotated. According to the adjustable numerically-controlled plate-type rebar machine, the continuity of the rebar machining process is achieved, and bending deformation caused by the shearing resistance in the machining process is avoided; a straightener, a shearer and a bending machine are integrally combined; and operation is easy, and the machining efficiency is high.

The invention relates to steel tube manufacturing equipment, and particularly relates to a steel tube straightening machine. The steel tube straightening machine comprises a rack, wherein a transverse straightening area and a longitudinal straightening area which are connected end to end as well as a driving device which is used for driving and a control box which is used for controlling are arranged on the rack; the transverse straightening area comprises a plurality of transverse fixed wheels which are horizontally arranged, a plurality of transverse sliding wheels and a plurality of transverse sliding ways which are used for the transverse sliding wheels to slide, and the spacing between the transverse sliding wheels and the transverse fixed wheels is adjusted by sliding; the longitudinal straightening area comprises a plurality of longitudinal fixed wheels which are vertically installed, a plurality of longitudinal sliding wheels and a plurality of longitudinal sliding ways which are used for the longitudinal sliding wheels to slide, and the spacing between the longitudinal sliding wheels and the longitudinal fixed wheels is adjusted by sliding. The steel tube straightening machine has the advantages of simple structure, high straightening speed and good straightening effect.

The invention discloses a pre-stress spiral rib hollow grouting anchor rope which comprises an anchor rope body which stretches into a rock-soil drilling hole; the anchor rope body is formed by weaving and twisting a plurality of high-strength spiral rib pres-stress steel wires; a rope tool is fixedly connected with the rear end of the anchor rope body; a grouting core tube penetrates through the anchor rope body and the anchor tool; a support disc is sleeved on the anchor tool; a locking nut is screwed on the anchor tool at the rear end of the support disc; the locking nut props against the rear end face of the support disc; and a slurry stopping plug which aligns with the rock-soil drilling hole is sleeved at the rear end of the anchor rope body. According to the grouting anchor rope, by increasing the grouting pressure, while being filled into the drilling hole so as to realize the overall-length anchoring, slurry spreads into the rock fractures around the drilling hole at the same time, so that the bonding and curing functions to the surrounding rock are achieved, and the deep hole anchoring grouting is realized.

The invention discloses a steel bar straightening machine. The steel bar straightening machine straightening cylinder and a plurality of inclined rolling wheels which are arranged in the straighteningcylinder and are used for eliminating internal stress of a steel bar, the multiple inclined rolling wheels are arranged on the two radial sides of the steel bar in a staggered mode, the axis of the inclined rolling wheels is arranged at an angle with the axis of the straightening cylinder, the outer peripheral surfaces of the inclined rolling wheels are provided with hemispherical touch protrusions which protrude outwards in the radial direction of the inclined rolling wheels, the axial middle of the inclined rolling wheels is gradually increased towards the radius of the contact protrusionsat the two ends of the inclined rolling wheels, the contact protrusions distributed on the outer peripheral surfaces of the inclined rolling wheels are externally cut into inwards-concave annular cutting surfaces, and the annular sections are arranged coaxial with the inclined rolling wheels. According to the steel bar straightening machine, the internal stress of the steel bar is eliminated through interaction of multiple points with different friction force and torque; and by correction of the multiple inclined rolling wheels located on the two sides of the steel bar, the stress in the steelbar reaches a stress balance state, and the straightening effect of the steel bar is improved.

The invention discloses a section steel straightening device, which comprises a straightening roll system, wherein the straightening roll system is arranged on a body; an output end of the straightening roll system is also provided with a rolling and straightening roll system; the rolling and straightening roll system comprises at least one pair of upper and lower rolling and straightening rolls and at least one pair of left and right rolling and straightening rolls; the upper and lower rolling and straightening rolls are symmetrically arranged on the upper and lower sides of a pass steel wire and a roll gap I for passing through section steel is formed between the two rolls; and the left and right rolling and straightening rolls are symmetrically arranged on the left and right sides of the pass steel wire and a roll gap II for passing through the section steel is formed between the two rolls. According to the section steel straightening device and a section steel straightening method, lateral bending of straightened section steel can be effectively improved, and the length of a straightening blind zone of a main bend of the section steel is reduced, so that the section size of the section steel is better, the flatness is higher, the residual stress is smaller, and particularly height difference existing in rail level of the straightening blind zone and a straightening zone can be effectively reduced and the yield of a steel rail is increased when the steel rail is straightened.

The invention discloses a two-way straightening machine driven by a single power source and relates to steel processing equipment, aiming at solving the problem of inadequate straightening accuracy. The key point of the technical scheme includes: the two-way straightening machine driven by the single power source includes a vertical straightening mechanism, a horizontal straightening mechanism anda power mechanism. The vertical straightening mechanism includes a first workbench, a vertical mounting plate and a plurality of vertical power wheels. The vertical mounting plate corresponds to eachvertical power wheel which slips longitudinally and is connected with a vertical pressure wheel in rotation. The horizontal straightening mechanism includes a second workbench and a plurality of horizontal power wheels. The surface of the second workbench corresponds to each horizontal power wheel which slips horizontally and is connected with a horizontal pressure wheel in rotation. The power mechanism includes an alternating current motor, a horizontal gear transmission unit and a vertical gear transmission unit. The two-way straightening machine driven by the single power source effectively improves the straightening accuracy of steel, while ensuring the coordination of the two straightening mechanisms.

The invention relates to metal straightening equipment, in particular to a steel wire straightener. The steel wire straightener comprises a base. An upper pressing frame and a lower bracket which are parallel to each other are arranged on the base, and a straightening wheel and a straightening block are arranged at the opposite position of the upper pressing frame and the lower bracket. When the steel wire straightener is used, all-steel cords pass through the straightening wheel and the straightening block of the lower bracket and the upper pressing frame through wire-passing wheels, all-steel cord straightening effect is achieved through adjustment of interval and displacement of the wheels, the straightening effect is good, whole structure is simple, and adjustment and replacement of components are easy.

The present invention proposes a wire bending device with straightening function, which includes a first frame and a second frame, the first frame is arranged at the left end of the second frame, and the surface of the first frame is fixed There is a working platform board, and the working platform board is equipped with a wire feeding assembly, a straightening assembly, a straightening assembly, a straightening assembly, a straightening assembly, a straightening assembly and a wire discharge positioning assembly from left to right. Assemblies, a wire bending assembly is fixed at the second frame, and a wire reel is also provided on the left side of the first frame. This kind of wire bending device with straightening function is beneficial to increase production capacity through automatic straightening and bending, and the bending component with high automation integration can improve bending efficiency and significantly improve product quality.

The invention discloses a pipe straightening machine, and aims to provide a pipe straightening machine which can improve the straightening effect and prolong the service life of an abutting piece. According to the technical scheme, the pipe straightening machine is characterized by comprising a placement table; a straightening machine support, placement supports where a raw material central spindle pipe to be straightened is placed and abutting mechanisms used for abutting against grooves in the ends of the raw material central spindle pipe are fixedly arranged on the placement table; an abutting part capable of abutting against the raw material central spindle pipe placed on the placement supports is arranged on the straightening machine support; each abutting mechanism comprises an abutting base and an abutting head; the abutting bases are transversely connected with the placement supports in a sliding mode, and the abutting heads are connected with the abutting bases in a rotating mode; second limiting parts are arranged on the abutting bases and used for limiting sliding motion of the abutting bases, and tips are arranged on the abutting heads; driving pieces used for driving the abutting heads to rotate and first limiting parts used for limiting rotation of the abutting heads are arranged on the abutting bases. When the first limiting parts are in a limiting state, the length direction of the tips is parallel with the horizontal direction.

The invention discloses a wear-resistant straightening machine for steel rib processing and relates to the technical field of steel rib processing. The wear-resistant straightening machine comprises arack, wherein driven rotating rollers used for pressing a steel rib are arranged on the rack, driving rotating rollers driven by a conveying mechanism are arranged at the bottom of the steel rib in an abutting manner, a straightening drum through which the steel rib runs is arranged on the rack in a rotating manner, two straightening mechanisms connected through a regulating mechanism are symmetrically arranged in the straightening drum, each straightening mechanism comprises a plurality of straightening pinch wheels arranged in a rotating manner, and the straightening pinch wheels are arranged in a manner of forming pressure abutting with the steel rib. Through the regulating mechanism, the straightening mechanisms used for straightening the steel rib can be rapidly regulated so as to ensure that the straightening pinch wheels in the straightening mechanisms tightly press the steel rib, a full straightening effect is realized, and the straightening of steel ribs with different diameter sizes can be adapted. By additionally arranging the conveying mechanism, the intermittent conveying of the steel rib into the straightening drum can be realized, the steel rib can intermittently stop in the straightening drum, time required by the straightening of the steel rib is ensured, and the straightening effect of the steel rib is better.

The invention discloses a stretch straightening machine and a stretch straightening method. The stretch straightening machine comprises a primary stretching device and a secondary stretching device, wherein the primary stretching device comprises a primary machine base and a guide rail supporting slide base arranged on the primary machine base, and a primary stretching chuck sliding with a single degree of freedom and a stretching oil cylinder for driving the primary stretching chuck to slide are arranged on the guide rail supporting slide base; slide rails which are matched with one another are arranged between the guide rail supporting sliding base and the primary stretching chuck; the secondary stretching device comprises a secondary machine base, and a secondary stretching chuck for clamping section bars is arranged on the secondary machine base; a first jaw and a second jaw for fixing the section bars are correspondingly arranged on the opposite side surfaces of the primary stretching chuck and the secondary stretching chuck; the primary stretching chuck further comprises a straightening channel which comprises a straightening clamping opening. The straightening machine and the straightening method disclosed by the invention can be used for performing pre-straightening and stretch straightening in sequence, thereby achieving a relatively good straightening effect and guaranteeing high precision; during the operation, only one ends of the section bars need to be put into the straightening machine, and thus the straightening machine is convenient to use.

The invention discloses a cable straightening pulley bracket which comprises a channel steel type frame, a transverse board, upper pulleys and lower pulleys. The transverse board is fixed above the lower edge of the channel steel type frame. More than two hanging shafts are arranged on the transverse board. The number of the lower pulleys is more than 2. The lower pulleys are hanged on the hanging shaft through central holes. Each upper pulley is provided with a central hole and is connected with the middle part of the upper edge of the channel steel type frame through a through shaft bracket and a lead screw pair. The cable straightening pulley bracket can perform straightening shaping on the cables with various kinds of bending shapes. Furthermore the cable straightening pulley bracket has advantages of saving time and labor in cable construction, reducing labor intensity, improving construction efficiency and ensuring high cable mounting quality.

The invention relates to a feather straightening device for badminton production with a steam-assisted function, which comprises a base, wherein support frames are arranged on two sides of the base; a plurality of grooves with upward openings are formed in the upper side of the base; springs are arranged on the bottom parts in the grooves; support pillars are also arranged in the grooves; the bottom ends of the support pillars are fixedly connected with the upper ends of the springs; a lower straightening plate is fixedly connected to the top ends of the support pillars; a lower cavity is arranged in the lower straightening plate; a plurality of lower through holes are formed in the upper side of the lower straightening plate; a steam generation device is arranged on one side of the base, and is connected with the lower cavity in the lower straightening plate through a lower steam inlet pipe. The feather straightening device provided by the invention has the beneficial effects that an upper straightening plate and the lower straightening late are utilized for straightening feathers, and steam is cooperated for steam-assisting the feathers, so that the feathers cannot be too dry and have higher toughness, and a straightening effect is effectively improved.

The invention discloses a cold header aligning device, which comprises a level supporting frame(13), a feeding wheel(5) that drives the blank to go forward linearly; one end of the level supporting frame(13) is fixed with a machine frame girder(12) that is fixed on the machine frame(7); another end is fixed on the feeding mechanism of the cold header. The aligning device also includes a hollow aligning shaft(1), and a transmission mechanism. A supporting frame girder(3) is fixed on the level supporting frame(13); one end of the hollow aligning shaft(1) is rotatably connected with the machine frame girder(12), another end is rotatably connected with the supporting frame girder(3); one end of the hollow aligning shaft(1) that sticks out of the supporting frame girder(3) is connected with the transmission mechanism; the transmission mechanism is connected with the machine frame(7) and both of them are fixed on a level plate(11). The cold header aligning device in this structure has excellent aligning effect, can improve the passing rate of finished products, therefore can improve the economic benefit.

The invention provides a metal steel pipe straightening machine. The machine comprises a case, and the case comprises a feeding opening and a discharging opening. A plurality of sets of upper rotating rollers and lower rotating rollers which correspond to the upper rotating rollers are rotatably arranged in the case. Grooves are circumferentially formed in the upper rotating rollers and the lower rotating rollers, and straightening channels are formed between the upper rotating rollers and the lower rotating rollers. The diameter of the straightening channels is gradually decreased in the direction from the feeding opening to the discharging opening, and then is kept constant. Compared with an existing straightening machine, the pre-straightening function is added, and the metal steel pipe straightening machine can reduce manual pre-straightening operation, and is convenient; troubles and labor are saved, and the surface of a steel pipe can be effectively protected against damage; and meanwhile, the service life of the straightening machine can be prolonged.