33results about How to "Guaranteed slice quality" patented technology

The invention discloses a biological medicine slicing device, and relates to the technical field of biological medicine. The biological medicine slicing device comprises a support plate, an object carrying plate, a specimen box, a moving mechanism, a limiting mechanism, a height leveling mechanism and a slicing mechanism, wherein the height leveling mechanism is installed on the support plate, thebottom of the object carrying plate is provided with two symmetrically arranged guide blocks, the top of the support plate is provided with two guide sliding grooves which are in guide fit with the two guide blocks one by one, the moving mechanism is installed on the support plate, the moving mechanism is in transmission connection with the object carrying plate, the specimen box is installed onthe object carrying plate, a compensation assembly matched with the slicing mechanism is arranged in the specimen box, the limiting mechanism is installed on the object carrying plate, and the slicingmechanism is positioned above the support plate. According to the invention, shaking during slicing can be avoided, slicing quality is improved, and slicing efficiency is improved.

A four-roller main shaft device of a multi-wire cutting machine comprises a main shaft system, a material receiving box assembly and a nozzle assembly. The main shaft system and the nozzle assembly are arranged on a cutting chamber. The main shaft system comprises two main roller assemblies, two auxiliary roller assemblies, a front installing support and a rear installing support. The two main roller assemblies are symmetrically arranged on the front installing support and the rear installing support. The two auxiliary roller assemblies are symmetrically arranged on the front installing support and the rear installing support and located between the main roller assemblies. The material receiving box assembly is arranged in limiting grooves of the front installing support and the rear installing support and located between the auxiliary roller assemblies. Each main roller assembly comprises a rotation water cooling device, a driven bearing box, a main roller, a driving bearing box and ahollow locking screw. Each auxiliary roller assembly comprises an auxiliary roller, a bearing block I, a bearing II, a locking nut I, a sealing cover I, a bearing block II, a bearing III, a locking nut II, a sealing cover II, an installing frame, an adjusting screw and a nut. By utilization of the four-roller main shaft device, the requirements for high-speed and high-precision cutting of diamondwires can be met.

The invention relates to the technical field of medical equipment, and provides a slicing machine. The slicing machine comprises a slicing execution unit, a sample feeding executing unit and a sampleframe; the slicing execution unit is connected with the sample frame; the slicing executing unit comprises a hand wheel, a first transmission shaft, an eccentric mechanism and a rotary detecting element; the hand wheel, the first transmission shaft and the eccentric mechanism are connected in sequence; the eccentric mechanism is connected with the sample frame; the rotary detecting element is usedfor detecting rotation of the first transmission shaft to monitor the position of the sample frame; the sample feeding execution unit comprises a sample feeding mechanism, a first sensor and a secondsensor; the sample frame is connected with the sample feeding mechanism; and the first sensor and the second sensor are arranged in the advancing direction of the sample feeding mechanism. The slicing machine can arrange the rotary detecting element outside a cavity without generating the condensation and frosting conditions; and the working state is not limited by wheel rotation slicing or freezing slicing machine types.

The invention discloses a method for freezing and embedding a tissue paraffin section. The method comprises the following steps of: placing a paper embedding frame impregnated with paraffin tissues and molten paraffin into a 4 DEG C refrigerating chamber, standing for 10 minutes, peeling off paraffin blocks from the packet-embedding frame, slicing and dyeing. Compared with the conventional cold water embedding method of the tissue paraffin section, the method disclosed by the invention is simple, fast, environment-friendly and practical; the paper embedding frame can be recycled; cold water is not required, and phenomenon such as the formation of a hollow because water enters the paraffin block is avoided; and the quality of the section is guaranteed. Moreover, the method is wide in application, can be used for tissue sections of animals and plants and pathological sections of human bodies.

The invention discloses a glass cutting and breaking device. The device comprises two first vertical plates, top plates are symmetrically and fixedly connected to the upper ends of the two first vertical plates, a first sliding groove and a second sliding groove are formed in the opposite sides of the two top plates correspondingly, a first sliding block and a second sliding block are slidably connected into the first sliding groove and the second sliding groove correspondingly, a lead screw and a guide rod are inserted into the first sliding block and the second sliding block correspondingly, the first sliding block is in threaded connection with the lead screw, a first motor used for driving the lead screw to rotate is embedded in the inner wall of the first sliding groove, the second sliding block is in sliding connection with the guide rod, the guide rod is fixed to the inner walls of the two sides of the second sliding groove, and the opposite sides of the first sliding block and the second sliding block are jointly and fixedly connected with a movable cylinder with two ends closed. The device has the advantages that: manual cutting is replaced by automatic linear cutting, the force of the cutting knife can be adjusted according to the thickness of a glass sheet, the glass sheet is firstly knocked and then broken off, and the cutting efficiency is high.

The invention discloses a biological medicine slicing device for animals and plants. A base, a shell, a sliding groove, a first motor, a crankshaft wheel and a cutter are included. Supporting columnsare arranged at the four corners of the upper surface of the base, limiting grooves are formed the right ends of the front side and the rear side of an inner cavity of the base in the vertical direction, and the bottom end of the shell is fixedly connected with the supporting columns on the upper surface of the base; and the sliding groove is formed in the left side of the top end of the shell inthe left-right direction, the first motor is in screw connection with the right side of the top end of the sliding groove in the left-right direction, the crankshaft wheel is in key connection with the right side of the output end of the first motor, and the front end and the rear end of the cutter are connected with the limiting grooves in the front side and the rear side of an inner cavity of the shell in an inserted mode correspondingly. According to the biological medicine slicing device for animals and plants, manual continuous feeding is not needed during slicing work, time and labor aresaved, danger of people is avoided, safety of slicing work is guaranteed, feeding is stable, the slicing thickness is uniform, the slicing thickness is easy to control, and the slicing quality is guaranteed.

The invention provides a roll type feeding mechanism for feeding branch-shaped Chinese herbal medicines with toughness in a traditional Chinese medicine slicing machine to prevent influence on normalslicing by bending of the Chinese herbal medicines under the acting force of slicing. The roll type feeding mechanism consists of a base, and two conveying belts oppositely arranged up and down; driving wheels and driven wheels are arranged at two ends of the conveying belts, and are connected through horizontal connecting rods; the horizontal connecting rod of the conveying belt on the lower sideis fixed on the base through a bracket; the horizontal connecting rod of the conveying belt on the upper side is movably mounted on the bracket through an elastic mechanism; downwards elastic actingforce is applied to the conveying belt on the upper side by the elastic mechanism, so that the conveying belt on the upper side tends to approach the conveying belt on the lower side; and the two conveying belts are the same in conveying speed.

The invention discloses a raw material manual slicing device for dried sweet potato processing. The raw material manual slicing device comprises a placing box, a pushing mechanism is arranged in the placing box, a fixed seat is fixedly arranged on one side of the top end of the placing box, a base is arranged on one side of the fixed seat, a slicing mechanism is arranged on one side of the base, a positioning mechanism is arranged at the bottom of the slicing mechanism, the slicing mechanism comprises a supporting plate, one end of the supporting plate is rotationally connected with one side of the base, a plurality of cutters distributed at equal intervals are fixedly arranged at the bottom end of the supporting plate, the positioning mechanism comprises a pressing plate, one end of the pressing plate is rotationally connected with one side of the base, a plurality of rectangular notches are formed in the top end of the pressing plate and correspond to the cutters in position, connecting mechanisms are arranged on the two sides of the pressing plate, and a pressure buffering mechanism is arranged on one sides of the connecting mechanisms. According to the raw material manual slicing device for dried sweet potato processing, sweet potatoes are positioned through the pressing plate, the positioned sweet potatoes are sliced through the multiple cutters distributed at equal intervals, it is guaranteed that the slicing thickness is uniform, generation of slicing residues is reduced, waste is reduced, and operation is easy.

The invention provides a slicing device for processing traditional Chinese medicine decoction pieces, and relates to the technical field of Chinese medicinal material processing equipment. The slicing device comprises a shell, a supporting plate, connecting pieces, a conical guide table, a material barrel, guide grooves, blanking seams, cutter mechanisms, a driving mechanism and a control panel. According to the slicing device, the thickness of decoction pieces can be kept uniform, and the sliced decoction pieces directly fall into a conical blanking bin; secondary cutting is avoided, and raw material medicines are output through the multiple guide grooves simultaneously while the slicing quality is guaranteed; and the multiple material guide grooves work in cooperation with the multiple cutter mechanisms, and the slicing efficiency is effectively improved.

The invention belongs to the technical field of columnar type food category processing equipment, and particularly relates to a slicing machine for columnar food. The distance between two friction blocks is less than the thickness of a blade, when the blade passing between the two friction blocks, the friction blocks can act on both sides of the blade to effectively clean food chippings adhere tothe blade, not only the subsequent stable blade is provided with guarantee, but also the quality of food cutting is greatly improved. The friction blocks are friction blocks manufactured of sponge materials, the blade effectively cleaned is guaranteed, and meanwhile, damage to the blade is avoided. The slicing machine for the columnar food can automatically realize the slicing working of the columnar food, the working efficiency of before manual slicing is effectively improved, and appearing of the condition of blade sticking is avoided. A plurality of blades are uniformly distributed on a blade plate, even though the condition of parts damaged appears, the using of other blades cannot be affected, the maintenance and replacement of the damaged blades are convenient, and thus the efficiency and quality of the slicing are guaranteed.

The invention discloses a monocrystalline silicon rod slicing device. The monocrystalline silicon rod slicing device structurally comprises a distribution box, a cutting head, a guide-in device, a machining table, a fixing seat and a base, the fixing seat is installed on the base, the machining table is arranged on the fixing seat, and the cutting head is matched with the guide-in device. The monocrystalline silicon rod slicing device has the beneficial effects when a clamping layer on a clamping head makes contact with a monocrystalline silicon rod, the magnetism of two magnetic blocks is different, the two magnetic blocks attract each other to reinforce the clamping force of the clamping head, the clamping head can clamp and fix the monocrystalline silicon rod under the dual action, twomovable grooves can be ejected out along with the diameter of the monocrystalline silicon rod to be replaced and matched with the size of the monocrystalline silicon rod, when the two movable groovesand two fixed grooves are located on the same arc line, outward movement is stopped, and meanwhile force is applied to the monocrystalline silicon rod, so that the monocrystalline silicon rod is fixed, displacement of the monocrystalline silicon rod under the impact force of a wire saw is prevented, relative fixation of the position of the monocrystalline silicon rod in the machining process is guaranteed, and the slicing quality of the monocrystalline silicon rod is further guaranteed.