513results about How to "High feed accuracy" patented technology

The invention discloses an automatic film sticking machine. The machine comprises an automatic feeding mechanism, a pre-positioning mechanism, a film sticking automatic stripping mechanism, a film sticking station conversion mechanism, an automatic film sticking mechanism and a finished product output mechanism; according to the automatic feeding mechanism, an element to be subject to film sticking is taken out and conveyed to the pre-positioning mechanism, the pre-positioning mechanism carries out position pre-adjustment on the element to be subject to film sticking, the element to be subject to film sticking and position pre-adjustment is placed on the film sticking station conversion mechanism, the automatic film sticking mechanism enables a sticking film stripped from the film sticking automatic stripping mechanism to be pasted and covered on the element to be subject to film sticking on the film sticking station conversion mechanism, and the element subject to film sticking is output through the finished product output mechanism for quality inspection. The automatic film sticking machine can be suitable for single-layer or multi-layer rapid effective film sticking, full-automatic feeding, cleaning, sticking film stripping, sticking film absorbing and film sticking are achieved, time and labor are saved, the automatic film sticking efficiency is improved, the film sticking yield is high, and the good application prospect is achieved.

The invention relates to a special shaped stone high-speed high-efficiency combined machining center with the functions of double five-axis linkage and synchronous cutting by double working heads, and relates to a device for processing stones. Active gantry structure is adopted in the machining center, the double-motor synchronous driving technology is adopted on the gantry beam, and synchronous high-speed driving is realized by the screw bar pair at the two sides; a milling working head component and a turning working head component are respectively arranged on the saddle of the beam, the vertical feeding mechanism thereof is formed by a suit of screw bar pair and a hydraulic pressure auxiliary mechanism; wherein, the milling working head can carry out rotation and scales division around the axis B, and the turning working head facilitates the same servo motor to realize rotation and scale division of axis A and cutting movement; the turning working head and the milling working head are arranged alternately, and both the turning process and the grinding processing can be carried out on stone articles at the same time. The machining center is provided with a numerical control system with the function of double five-axis linkage, and horizontal five-axis linkage machining and vertical five-axis linkage machining can be realized.

The invention discloses a fermented compound feed and a production method thereof. In a TMR mixer, premixed fine and coarse feed materials and other nutritional ingredients are pulverized, kneaded and mixed until the particle size, uniformity and water content are desired. Further, microbial fermentation starters are added and water is added during the mixing process to allow the water content of the compound feed to meet the standard. The raw material mixture is compacted and sealed with films by using industrial equipment or directly packed in a sealed container and then subjected to directional and timed fermentation in a predetermined environment, to produce the final fermented compound feed. The product has rich and balanced nutrition, good palatability, high safety, environmental friendliness and convenient transport and use. The invention realizes industrial production and commoditization of feeds for dairy cows as well as resource utilization.

The invention discloses an automatic feeding machine for medical drip chambers. The automatic feeding machine for the medical drip chambers is characterized in that the automatic feeding machine comprises a frame body, a vibrating disc, a discharging conveying device, a leveling device and an assembling conveying device, wherein the vibrating disc, the discharging conveying device, the leveling device and the assembling conveying device are arranged on the frame body. The output end of the vibrating disc is connected with the input end of the discharging conveying device, the leveling device is arranged at the output end of the discharging conveying device, the assembling conveying device is arranged at the output end of the leveling device, a material fetching and feeding device is arranged above the output end of the discharging conveying device, the leveling device and the input end of the assembling conveying device in an erected mode, and a sensing device is arranged above the output end of the discharging conveying device. According to the automatic feeding machine for the medical drip chambers, independent material belt conveying mechanisms are adopted, each material belt conveying mechanism only allows a single material to pass, and each material belt conveying mechanism is correspondingly provided with an independent sensor and an independent motor, the material feeding and fetching processes are more efficient and accurate, the conveying efficiency and the accuracy of the material are improved greatly, the subsequent assembling of the products is facilitated, and the assembling accuracy and assembling efficiency are improved.

The invention discloses an alternated plate feeding device, which comprises a conveyor belt, at least two plate clamping mechanisms and a slide rail, wherein the conveyor belt comprises a plurality of working sections arranged in parallel, and at least two of all the working sections have opposite conveying directions; the plate clamping mechanisms are fixedly connected to different working sections; and the slide rail is used for bearing reciprocating motion of the plate clamping mechanisms. The alternated plate feeding device does not slip during clamping; and the feeding distance can be conveniently calculated through the conveying distance of the conveyor belt, so that the feeding precision is greatly promoted. In the optimal technical scheme, a first plate clamping mechanism and a second plate clamping mechanism are adopted, so that idle travel is avoided in the feeding process, uninterrupted feeding is realized, and the feeding efficiency is greatly improved; and only one clamping part is required in one feeding stroke, so that the surface of a material is scratched little. The device has the advantages of convenience in control, high feeding precision, little surface scratch, high feeding efficiency and the like.

The invention discloses a two-wheeled numerical control roll grinder and a numerical control method thereof. A small sliding frame of the double-wheeled numerical control roll grinder is provided with a U-axis micro-feeding mechanism, a main mechanical transmission case is lubricated by adopting an active lubricating loop, a cooling water purifying device is arranged on a grinder body, a large sliding frame guide rail is connected with a Z-axis guide rail hydraulic station through a lubricating oil tube, the Z-axis guide rail hydraulic station is subjected to dynamic pressure lubrication, a grinding wheel and an abrasive belt wheel are respectively connected with a shared mainshaft hydraulic station, a hybrid bearing and a capillary tube adjuster are respectively arranged at the front and the back of a main shaft of the grinding wheel and a main shaft of the abrasive belt wheel, and the mainshaft of the grinding wheel and the mainshaft of the abrasive belt wheel are subjected to dynamic and static pressure lubrication. According to the invention, due to adoption of a numerical-control setting manner, a roll curve is easy to change, ground workpieces are higher in quality and are easy to automatically control, the manual misoperation probability is lowered, a very excellent repeatable machining purpose is achieved and the quality of batch production can be ensured.

There are provided a lens barrel assembly and an image capturing apparatus which are advantageous to increase the feeding accuracy for a movable lens and to reduce the size of a lens barrel.

Second group position detecting means 34 is provided for generating positional data corresponding to the position of a second group lens 12. The angular displacement of a second group motor 2804 is controlled in order to equalize the position of the second group lens 12 along the optical axis to a target position based on the positional data supplied from the second group position detecting means 34. If the positional data remains unchanged for a certain period of time while the second group motor 2804 is in rotation, then it is judged that the second group lens 12 is forcibly stopped against movement and the second group motor 2804 is immediately de-energized.

An apparatus for forming an image on a recording medium is disclosed which includes: a first drive source; a photoreceptor driven for movement by a driving force applied thereto from the first drive source; a support member supporting the recording medium to be fed toward the photoreceptor, displaceable between a receiving position allowing reception of the recording medium on the support member, and a feeding position allowing feeding of the recording medium from the support member toward the photoreceptor; and a drive mechanism operable by a driving force applied thereto from the first drive source to displace the support member from the receiving position to the feeding position.

The invention relates to the field of communication equipment manufacturing. An electronic antenna full automatic assembling method sequentially comprises the following steps that rotation piece feeding is conducted, specifically, a rotation piece is fed to a first rotary disc device through a rotation piece feeding device; an antenna core and an sma connector are assembled into a core body, specifically, the antenna core and the sma connector are fed and assembled through an antenna core feeding transferring device and an sma connector feeding assembling device, the connector is fixed, and the antenna core is inserted into the connector; the rotation piece and the core body are pressed, specifically, pressing is conducted through a pressing device; copper sheet assembling is conducted, specifically, a carrying device carries a product into a copper sheet pressing device to be assembled; and protection bar assembling is conducted, specifically, a protection bar is fed by an antenna protection bar feeding device, and then, final product assembling is conducted through a protection bar assembling device. An electronic antenna full automatic assembling production system adopted the technical scheme is high in automation degree, working efficiency and finished product percent of pass.

The invention discloses a fully automatic iron core riveting machine which comprises a working table surface and a riveting jig table. The fully automatic iron core riveting machine is characterized by comprising a silicon steel sheet material separation mechanism, an iron rivet vibrating disk mechanism, an iron rivet material delivery mechanism, an oil pressure riveting mechanism, a short circuit ring riveting mechanism and a material returning mechanism, wherein the silicon steel sheet material separation mechanism delivers silicon steel sheets to the riveting jig table, the iron rivet vibrating disk mechanism and the iron rivet material deliver mechanism deliver rivets to the position of the silicon steel sheets in the riveting jig table, the oil pressure riveting mechanism rivets the silicon steel sheets and the rivets, the short circuit ring riveting mechanism put a short circuit ring into the riveted silicon steel sheets and assemblage parts of the rivets to be rivet again, and the material returning mechanism returns the riveted work pieces. The fully automatic iron core riveting machine has the advantage of being convenient to operate, high in precision rate of material delivery, good in consistency of products, and capable of greatly improving production efficiency comparing with the prior art.

There is disclosed an ultrasonic motor having a vibrator that vibrates by a high frequency drive voltage applied thereto, a sliding member that comes in contact frictionally with the vibrator, pressurizing means for pressurizing the vibrator to the sliding member, a base to which the vibrator is fixed, a vibrator support member holding the base, and coupling means for coupling the vibrator with the vibrator support member, the vibrator and the sliding member being relatively moved by the vibration, wherein the coupling means includes the base, the rolling member that freely moves the base to the vibrator support member in a pressurizing direction of the pressurizing means, and an urging member that urges the rolling member in a direction perpendicular to the pressurizing direction of the pressurizing means.

The invention discloses a fluid supplementary food weighing and metering control device, which comprises a supplementary food cup, a valve system, a fermentation tank and a supplementary food tank, and is characterized by also comprising a weighing system and an electronic monitoring system, wherein the weighing system comprises a weighting sensor, a suspension arm, a fixed bracket and a weighing cup, the supplementary food cup is connected with the weighting sensor to weigh the supplementary food in the supplementary food cup, the electronic monitoring system comprises an A/D conversion module, an alarming and display module, a keyboard, a mouse, a touch screen, a comparator, a setter, a CPU and a food supplementation speed controller. As the supplementary food is metered by the weighing device, the device has the advantages of up to 0.5 percent high food supplementation accuracy and providing a reliable guarantee for the optimization and amplification of an industrial fermentation process.

The invention provides an automatic single-color mosaic-particle lay-up device and a lay-up method of the automatic single-color mosaic-particle lay-up device. The automatic single-color mosaic-particle lay-up device comprises a stander, a mosaic forming die which is arranged on the stander, at least one automatic mosaic-particle single-track lay-up unit, a loading device and a controller, wherein each automatic mosaic-particle single-track lay-up unit is used for gradually collecting mosaic particles one by one after transporting the mosaic particles one by one, arranging the mosaic particles into rows/columns according to a preset rule and then driving the entire row/column of mosaic particles to enter a loading procedure; the loading device is connected with the stander and used for sequentially transporting and loading the well-arranged entire row/column of mosaic particles in each automatic mosaic-particle single-track lay-up unit into the mosaic forming die; the controller is respectively connected with each automatic mosaic-particle single-track lay-up unit and the feeding device by signals. The automatic single-color mosaic-particle lay-up device is high in lay-up stability, high in lay-up speed and capable of effectively improving the lay-up efficiency and lay-up accuracy of the mosaic particles. The automatic lay-up method is used for substituting the traditional manual lay-up process, so that the problems that the current mosaic industry is low in automation degree and low in production efficiency can be solved.

The invention provides a three-dimensional (3D) glass machining method and a cutting tool of a numerical control machine, and belongs to the technical field of machinery. According to the method and the tool, the problems of frangibility and low yield of glass in an existing 3D glass machining method are solved. The 3D glass machining method comprises the following steps of: pretreatment: knowing a margin between a 3D glass blank 8 and a 3D glass finished product; cutting: if the margin is greater than a set margin, performing rough cutting until the margin is smaller than the set margin, and performing fine cutting until the 3D glass finished product meets a product design requirement; if the margin is smaller than the set margin, directly performing fine cutting until the 3D glass finished product meets the product design requirement. The cutting tool of the numerical control machine comprises a cylindrical body, wherein an annular concave shoulder is arranged at one end of the body; the surface of the annular concave shoulder is a tool machining surface; a part matched with the target shape of a product is arranged on the surface of the annular concave shoulder; carborundum is coated on the surface of one end of the body. 3D glass processed by using the 3D glass machining method has the advantages of high yield and high production efficiency.

Charging control system and its method applies to charging control in SMD work station, the corresponding bar code is pasted on the material plate in advance, the bar code has information of materialnumber, quantity of material supply and the numbers of bar code, and the bar code corresponds to SMD station number, it stores the bar code and SMD station number table into data bank, it sets up station number corresponding table with the material plate putting sign of charging control system in every station, it numbers the material plate putting sign corresponding to station, and it stores thestation number corresponding table into store unit. At first it scans the bar code of material plate; when the material plate is set in the station, it generates the putting sign.

A digitalized linear reciprocating paper-feeding mechanism of automatic paper cutter features that only one group of paper-driving tooth gange is used to do linear reciprocating movement for feeding paper, the teeth can be precisely opened and closed without contact under the action of permanent magnet and the control of digital instructions, and the action of front track is directly controlled by digital signal. Its mechanical parts can be saved by 80%.