33results about How to "High position adjustment accuracy" patented technology

The invention discloses a method and equipment for controlling a double-valve adhesive dispensing device and a storage medium. The method comprises the following steps that when adhesive dispensing valves are located at respective initial positions, first platform coordinates and second platform coordinates enabling the adhesive dispensing valves to correspond to positions to be subjected to adhesive dispensing are determined through a camera; and then third platform coordinates of a motion platform, first compensation coordinates of the first adhesive dispensing valve and second compensationcoordinates of the second adhesive dispensing valve are calculated according to a preset adjusting algorithm, the first platform coordinates and the second platform coordinates; and therefore the motion platform and the adhesive dispensing valves are controlled to move to corresponding positions to guarantee that the positions of the two adhesive dispensing valves correspond to the positions to besubjected to adhesive dispensing. The position adjusting precision of the double-valve adhesive dispensing device is improved, and therefore the technical problem that the position adjusting precision of a double-valve adhesive dispensing device in the prior art is low is solved.

The invention relates to a cutting system of a sliding cover of a rotating door and a processing method of the cutting system. The cutting system comprises a rack, an electric control cabinet, parallel guide rails, a fixed cap head cutting saw, a movable cap head cutting saw and a center frame, wherein one side in front of the rack is provided with the electric control cabinet which is convenient for a worker to operate, the upper end of the rack is transversely, horizontally and fixedly provided with the parallel guide rails, the fixed cap head cutting saw is fixedly arranged in the end portions of the parallel guide rails, the movable cap head cutting saw is arranged in the other end portions of the parallel guide rails in a sliding and guiding way, and the center frame is arranged on the parallel guide rails which are arranged between the movable cap head cutting saw and the fixed cap head cutting saw in the sliding and guiding way. According to the cutting system of the sliding cover of the rotating door and the processing method of the cutting system, disclosed by the invention, the structure is simple, intelligence and reliability are realized, the operation is convenient, the processing efficiency is high, the size of a workpiece is set, an accurate position which is located by three points is automatically adjusted, cutting processing can be carried out on the workpiece by clamping the workpiece, the clamping is stable, the cutting accuracy is high, and high quality and high efficiency are realized.

The invention relates to a method and device for correcting a position deviation of a steering column, a storage medium and a vehicle. The method includes the steps that in the adjustment process of the steering column, based on the number of turns of rotation at zero of the steering column, the change amount of the number of turns of rotation of a motor relative to the number of turns of rotationat zero is recorded in real time, the number of turns of rotation at zero is the predetermined number of turns of rotation when the motor rotates in a preset direction until the motor reaches a locked-rotor state, the change amount is used for determining the adjustment position of the steering column; and when the change amount is zero and the motor does not reach the locked-rotor state, the motor is controlled to rotate in a preset direction until the motor reaches the locked-rotor state, and the number of turns of rotation when the motor reaches the locked-rotor state is used as new numberof turns of rotation at zero. According to the technical scheme, the deviation between the actually detected steering column position and the actual position of the steering column can be corrected,the position adjustment accuracy of the steering column is improved, the adjustment failure caused by the position deviation is avoided, so that the adjustment process of the steering column is more stable and reliable.

The invention discloses a spiral pot blanking mechanism which comprises a rack. Two spiral separating mechanisms used for separating flowerpots are symmetrically arranged on the front face of the rack; an adjusting mechanism used for adjusting the distance between the two spiral separating mechanisms is arranged on the front face of the rack; each spiral separating mechanism comprises a bearing plate and two spiral blades; the two spiral blades are rotatably arranged at the bottom ends of the bearing plates; the two spiral blades are symmetrically arranged front and back; a flowerpot body is movably clamped among the four spiral blades; and driving mechanisms used for rotating the spiral blades are arranged at the top ends of the two bearing plates. According to the spiral pot blanking mechanism provided by the invention, the two spiral separating mechanisms are symmetrically arranged and are matched with the multiple spiral blades in the spiral separating mechanisms, so that stacked flowerpots can be clamped one by one, meanwhile, the multiple stacked flowerpots can be automatically separated in sequence, an operator can operate simply and conveniently, the convenience of separating and blanking the flowerpots is improved, meanwhile, the separating and blanking precision is high, and the flowerpot blanking quality is improved.

The invention discloses a dual-suspension DR. The dual-suspension DR includes an X-radiography bed and a dual-suspension device arranged above the X-radiography bed. The dual-suspension device includes a suspended frame, a suspended rack and a suspended X-ray generating device, and the suspended rack and the suspended X-ray generating device are both slidingly connected with the suspended frame. By means of the design above, the disclosed dual-suspension DR solves the problem that digital X-radiography machines in the prior art occupy a large working space. The dual-suspension DR has the advantages of being convenient to operate, wide in application range and the like.

The invention provides equipment splicing printing method and printing device and a production device of graphic and text anti-counterfeiting paper. The equipment splicing printing device includes atleast two sets of printing equipment, the printing equipment is mounted above the net part of a paper making machine, and each printing equipment includes a printing part and a first driving mechanismfor driving the printing part to move; and the printing path of each printing part is parallel to the moving path of the net part of the paper making machine, the printing path of the printing part of each set of printing equipment is distributed in a staggered mode in the direction of being perpendicular to the moving path of the net part of the paper making machine, and the first driving mechanisms are in synchronized transmission with the driving mechanism of the net part of the paper making machine. The equipment splicing printing method and printing device and the production device of the graphic and text anti-counterfeiting paper do not need to transform the complex structure of existing printing equipment, full print graphic and text anti-counterfeiting pattern can be printed on the paper face manufactured by a wide-width paper making machine, and the production efficiency is high.

The invention discloses a material injection gun head position adjusting device, and relates to the technical field of refrigerator foaming. The device comprises a fixing ring; an adjusting rod is hinged to one side of the fixing ring; the side wall of the fixing ring is slidably connected with an adjusting block; the outer wall of the fixing ring is connected with a plurality of spring pieces; the spring pieces are connected with clamping blocks; a straight notch is formed in the side face of the adjusting rod; the adjusting rod is connected with a mounting block; a mounting sleeve in clearance fit with the straight notch is fixed on the mounting block; laser positioning lamps are arranged at two ends of the mounting sleeve; a nut is in threaded connection with the outer wall of the mounting sleeve; a guide column matched with the straight notch is fixed on the adjusting block; an outer arc-shaped plate and an inner arc-shaped plate which are matched with the fixing ring are fixed tothe side face of the adjusting block; and the outer arc-shaped plate is connected with a hand-screwed nut. The fixing ring is fixed to a main material gun head through the clamping blocks, the positions are determined through the two laser positioning lamps, position adjustment of the material injection gun head and a material injection opening is achieved, and the problems that an existing material injection gun head is low in position adjustment efficiency and precision, and potential safety hazards exist in manual operation are solved.

The invention belongs to the technical field of MicroLED detection, and relates to MicroLED detection equipment, which comprises a camera adjusting device and a carrying platform, wherein the camera adjusting device comprises a fixing seat, a camera and a lens, the camera and the lens can move along a first direction, can rotate around the first direction, can rotate around a second direction, and can rotate around a third direction, the first direction, the second direction and the third direction are perpendicular to one another, the carrying platform comprises a bottom plate and a bearing body, the bearing body is movably installed on the bottom plate in the second direction and the third direction, the camera adjusting device can adjust the position of the lens in four degrees of freedom, and compared with an existing camera adjusting device, two degrees of freedom are reduced. According to the invention, the degree of freedom of movement in the second direction and the third direction can be borne by the carrying platform, so that the structure of the camera adjusting device can be simplified, and the simplification of the structure is beneficial to improving the position adjusting precision of the camera and the lens.

The invention relates to a position adjusting mechanism of a punch press ejector plate. The position adjusting mechanism comprises a bottom plate arranged at the lower part of a machine frame of a punch press, an oil cylinder is vertically arranged in the middle of the bottom plate, and the ejector plate is fixedly connected to the upper end of a piston rod of the oil cylinder; two supporting blocks are symmetrically arranged between the bottom plate and the ejector plate, a bearing is fixedly arranged at the upper end of each supporting block, a driven chain wheel is arranged on the inner ring of each bearing, a screw rod is mounted on an inner thread of each driven chain wheel, and the upper ends of the screw rods abut against the lower end of the ejector plate; a driving chain wheel connected with the driven chain wheels through a chain is arranged behind the oil cylinder, and a disc type motor for driving the driving chain wheel to rotate is vertically arranged below the driving chain wheel. The position adjusting mechanism has the characteristics of being stable in structure, high in position adjusting precision, high in production efficiency and the like.

The invention provides chip cleavage equipment, and belongs to the technical field of chip cleavage. The chip cleavage equipment comprises: a film stretching frame which is used for placing a chip and is connected with a film stretching frame driving device; a cutting-up head device provided with a cutting-up knife for cutting up the chip; a chip splitting head device provided with a roller for splitting the chip, wherein the cutting-up head device and the chip splitting head device are connected with the cutting-up driving device; and a chip splitting supporting device provided with a chip splitting beam for supporting a chip and connected with the chip splitting driving device. The chip splitting supporting device is driven by the chip splitting driving device to be adjusted in the X direction and the Z direction. According to the chip cleavage equipment, through cooperative arrangement of all the devices, the chip cleavage process from the cutting-up knife is achieved, the position adjusting precision is high, accurate point fixing can be achieved, and the chip cleavage precision is high.

The invention discloses an automatic alignment device for laminating a heat transfer film. The automatic alignment device comprises a roller structure and a centering structure, the centering structure comprises a fixing plate, an air cylinder, a first limiting structure, a second limiting structure and a connecting rod structure. The alignment device is mounted in front of the thermal transfer film laminating roller, namely before the thermal transfer film is laminated, the feeding conveying position of the thermal transfer film is adjusted by adjusting the position of the centering structure on the roller structure, so that the position precision during laminating is improved, and the product quality is improved. The air cylinder drives the first limiting structure to conduct limiting action, the second limiting structure is driven by the connecting rod structure to conduct synchronous limiting action, operation is easy and convenient, the device is suitable for position adjusting action when heat transfer printing films with different widths are attached, and the device has wide applicability.

The invention relates to a water replenishing pipe connecting system for a ship lift, which belongs to the technical field of ship lifters and comprises a ship lift chamber, a water replenishing pipe connecting system and a water replenishing pipe connecting system, the water supplementing pipe unit is arranged on the side wall of the ship reception chamber so as to supplement and drain water to the ship reception chamber, the water supplementing pipe unit comprises a lifting pipe and a fixed pipe, the fixed pipe is fixed to the ship reception chamber and communicates with the water storage pond, and the lifting pipe communicates with the fixed pipe through a hose; the lifting pipe adjusting unit comprises a lifting device for driving the lifting pipe to move up and down and a transverse moving device for driving the lifting pipe to move in the horizontal direction, the transverse moving device is fixed to the lifting device, and the lifting pipe is fixed to the transverse moving device. The spatial position of the lifting pipe is accurately adjusted through the lifting device for driving the lifting pipe to move up and down and the transverse moving device for driving the lifting pipe to move in the horizontal direction. The lifting pipe adjusting unit reduces the butt joint difficulty of the lifting pipe and the water supplementing and draining valve, and the position adjusting precision of the lifting pipe is improved.

The invention discloses a position adjusting device of a horizontal heating furnace tube. The device comprises: a fixing plate fixedly connected with a rack; an up-down adjusting plate comprising a horizontal plate and a vertical plate, wherein the vertical plate is in sliding fit with the side face of the fixing plate through a vertical guide structure in the vertical direction; an up-down adjusting guide plate and a vertical adjusting assembly, wherein the up-down adjusting guide plate is in sliding fit with the side face of the fixing plate, the up-down adjusting guide plate is located below the up-down adjusting plate, and the vertical adjusting assembly is used for adjusting the position of the up-down adjusting guide plate in the vertical direction so as to drive a furnace tube to move in the vertical direction; and a left-right adjusting plate and a horizontal adjusting assembly, wherein the left-right adjusting plate is arranged on the horizontal plate in a sliding mode through a horizontal guide structure, and the horizontal adjusting assembly is used for adjusting the position of the left-right adjusting plate in the horizontal direction.