36results about How to "Uniform feed rate" patented technology

The invention discloses a method for processing potato chips. The method comprises the following steps of: 1, setting processing equipment; and 2, preparing materials: cutting potatoes into slices, cleaning the potato slices, putting the potato slices into a container, adding citric acid or salt, soaking for 0.5 to 2 hours, cleaning the potato slices with fresh water, putting the potato slices in a feeder, feeding the potato slices to an oil slot (1), frying by using the feeder, discharging the potato slices by using a conveying belt (3), adding seasonings into the potato slices, and then packaging the potato slices. The method has the advantages that the process flow is simplified; the potato chips produced by the method have better flavor of potato chips, keep natural smell and taste and have richer nutrition and more stable quality; and the method is energy-saving, oil-saving and labor-saving.

The invention discloses a powder rolling feeding device, and belongs to the field of chemical power supplies. The powder rolling feeding device comprises a feed hopper; the feed hopper is positioned rightly above two pressure rollers of a rolling machine; a position for feeding powder between the two pressure rollers is a rolling port; the feed hopper is of a funnel structure for feeding the powder in the rolling port; the feed hopper consists of four baffle plates; impeller shafts parallel to pressure roller shafts are respectively arranged on the left and right sides of the rolling port; two ends of each impeller shaft are connected with two baffle plates perpendicular to the pressing roller shafts; two impeller shafts are connected with a rotary driving mechanism, and are driven by the rotary driving mechanism to oppositely rotate; each impeller shaft and the pressure roller in the same side are oppositely rotated; and the impeller shafts and the pressure rollers therebelow are provided with gaps at least capable of enabling silver pull nets to pass through. The powder rolling feeding device has such characteristics as uniform powder feeding speed, adjustable feeding quantity, capability of preleveling the silver pull nets, capability of adjusting the lengths of the silver pull nets and possession of an automatic powder leakage preventing function.

The invention discloses a polar coordinate numerical control fused deposition rapid prototyping machine and a prototyping method thereof. The rapid prototyping machine comprises a support frame, a lateral movement device, a rotary device, a lifting device, a lateral adjusting device and an extrusion sprayer, is ingenious and reasonable in structural design, adopts a polar coordinate mode for processing, is matched with the rotary device to realize rotary movement, effectively keeps the uniform feeding speed in linear and curved movement, achieves the continuity of extrusion materials in the deposition process, and has rapid prototyping speed and good effect; the whole structure is compact, the operation is convenient, and the work stability is high; according to the prototyping method provided by the invention, the work procedures are concise, the implementation is easy, the fused deposition can be implemented according to different prototyping models, not only is the whole prototyping period shortened, but also the model prototyping quality is effectively ensured, the prototyping effect is good, the efficiency is high, and wide promotion and application can be facilitated.

The invention provides a vacuum aluminum plating machine. The vacuum aluminum plating machine comprises a centralizing mechanism and a drying mechanism which are arranged on a conveying line of an aluminum-plated film; the centralizing mechanism comprises a first roller, a first guide roller, a second guide roller, centralizing rollers, high-temperature gas injection devices, a tensioning wheel I, a second roller, the aluminum-plated film, a high-temperature evaporator and gas conveying pipes; the high-temperature evaporator is connected with the high-temperature gas injection devices through the gas conveying pipes on the two sides; the drying mechanism comprises a high-temperature gas feeding cavity, a drying device casing, a belt wheel, a heat transfer wall, support seats, a discharging roller, a third guide roller, a hollow cavity, a tensioning wheel II, a tightening roller and guiding rollers; and the aluminum-plated film located on the discharging roller sequentially passes through the tensioning wheel II, the third guide roller and the guiding rollers to wind around the tightening roller. By the aid of high-temperature gas fed into the high-temperature gas feeding cavity, the condition that the product quality is affected due to the fact that the aluminum-plated film makes direct contact with a heat source is avoided, and the high-temperature gas can be recycled, so that resources are saved, and the drying effect is good.

The invention belongs to the technical field of catalyst preparation, and specifically relates to a catalyst grinding and drying process. The process includes the following steps: putting raw materials into a hopper of a catalyst preparation system, and entering the agitation module through the funnel to start the grinding and drying process of the catalyst; There is a spiral feeding plate inside the funnel, the lower end of the spiral feeding plate is connected with a spring, the spring extends to the box and contacts the shaking plate, the distance between the springs is greater than the thickness of the shaking plate; the shaking plate is a heating plate, and the upper end of the spiral plate shaft The positive and negative electrodes are respectively connected to the lower end of the box; the lower end of the box is equipped with a No. 3 cylinder, and the tail of the No. 3 cylinder is connected to the tail of the No. 2 cylinder in the catalyst preparation system through a gas pipe. The central axis of the No. 1 cylinder is on the same horizontal line; the present invention contacts the jitter plate through the spring, and increases the jitter amplitude and frequency of the jitter plate during the rotation of the spring, thereby improving the refinement efficiency of the catalyst raw material.

The invention discloses a groove pipe cutting all-in-one machine, which is characterized in that a rack is provided with a spindle, a cutter feed servo motor is fixedly arranged on the rack, a cutter rotating disk is connected with the spindle, and a cutter feed shelter is concentric with the cutter rotating disk; a transmission redirection component is arranged between the cutter feed shelter and a cutter mobile device, and the cutter rotating disk is provided with 2-4 cutter mobile devices; the front and the back of the rack are respectively provided with a clamping mechanism, and 3-6 jaws are evenly distributed on grip slippers in the front and the back clamping mechanisms respectively; and a clamping jaw, a guide rail and a horizontal expansion device are arranged in a beam above the rack and a support, and the clamping jaw is internally provided with a vertical expansion device, a guide rail and a pair of clamping jaws. By using the machine provided by the invention, the relativeangular velocity difference generated between the cutter feed shelter and the cutter rotating disk can be kept constant, and the cutter feed is stable and the movable position of the cutter can be accurately controlled, thus realizing groove manufacturing in different forms; and the cutter is not easy to damage, thereby ensuring even cutting speed and feed speed, and guaranteeing the groove manufacturing of a steel tube with different wall thicknesses.

The invention discloses a stirrer for agricultural production which adopts a mosquito-repellent incense track and extruded feeding material, and its structure includes a roller, a frame, a discharge port, a mixing drum, a feeding device, a stirring shaft, a transmission device, and a motor. , Stirring blades, rollers are installed at the bottom of the frame, and a mixing drum is welded on the frame. Shaft, the bottom of the stirring shaft is connected to the motor through a transmission device, the motor is installed on the frame, and the top of the mixing drum is connected to a feeding device. The beneficial effect of the present invention is: the mosquito-repellent incense design of the slide rail moves with the hose, so that the fertilizer is scattered On the water surface, the contact area with the water is increased to improve the mixing efficiency; the screw feeding can ensure the uniform feeding speed, and through the cooperation with the mosquito-repellent incense slide rail, the fertilizer can be evenly spread on the water surface to avoid agglomeration, which is more efficient. Easy to stir.

The invention discloses a method for processing potato chips. The method comprises the following steps of: 1, setting processing equipment; and 2, preparing materials: cutting potatoes into slices, cleaning the potato slices, putting the potato slices into a container, adding citric acid or salt, soaking for 0.5 to 2 hours, cleaning the potato slices with fresh water, putting the potato slices ina feeder, feeding the potato slices to an oil slot (1), frying by using the feeder, discharging the potato slices by using a conveying belt (3), adding seasonings into the potato slices, and then packaging the potato slices. The method has the advantages that the process flow is simplified; the potato chips produced by the method have better flavor of potato chips, keep natural smell and taste and have richer nutrition and more stable quality; and the method is energy-saving, oil-saving and labor-saving.

The invention relates to the field of a bending forming processing technology of casing pipe materials, in particular to the field of a preparing technology of a multi-layer spiral-structure copper casing pipe for a heat exchanger. The invention particularly discloses a copper casing pipe coiler. The copper casing pipe coiler comprises a rack, and a bending mechanism and a pipe coiling disc which are arranged on the rack, wherein the pipe coiling disc is driven by a speed reducer with a motor to rotate through a rotating shaft, the rotating shaft penetrates through a bearing and is supported by bearing pedestals arranged on the rack, and the speed reducer is fixed to a sliding table of the rack and can move on the surface of the rack in the axial direction of the rotating shaft through the sliding table; the bending mechanism comprises a dynamic pipe conveying wheel group arranged below the pipe coiling disc, a bending wheel arranged among the dynamic pipe conveying wheel group and a guide wheel which is positioned between the dynamic pipe conveying wheel group and the pipe coiling disc and is close to the periphery of the pipe coiling disc; and a pipe head positioning clamp is arranged on the pipe coiling disc. The copper casing pipe coiler can process the copper casing pipe and make a multi-layer spiral coiled pipe for the heat exchanger and has the advantages of being high in processing efficiency, neat and even in coiled pipe appearance and low in worker labor intensity.