564 results about "Belt machine" patented technology

The invention discloses a numerical control abrasive belt grinding machine with six-axis linkage. An upright post component and a worktable are arranged on the grinding machine body in a sliding way, and the relative sliding between the two of the upright post component and the worktable and the grinding machine body respectively forms liner motion of X-axis direction and Y-axis direction; an A-axis component is arranged above the worktable and used for clamping a workpiece to rotate around the axial line thereof so as to form rotary motion of the A-axis; a cantilever on the upright post component is provided with a grinding seat which is connected with the upright post component through a box body in a sliding way so as to form liner motion of Z-axis direction; a turntable is arranged on the box body in a rotating way, and the relative rotation between the turntable and the box body forms rotary motion of B-axis direction; an abrasive belt machine is arranged inside the grinding seat, and the relative rotation between the abrasive belt machine and the grinding seat forms swivel motion of C-axis direction; and the grinding machine controls the motion of each axis direction by a numerical control system. The numerical control abrasive belt grinding machine can greatly enhance grinding efficiency, and can effectively improve the grinding precision and surface quality of the workpiece.

The invention discloses an automatic packaging line for simultaneous production in a diversified mode. The automatic packaging line comprises a packaging box conveying unit and a product conveying unit. The packaging box conveying unit comprises an automatic box opening machine, a packaging box conveyor, an automatic box sealing machine, a 90-degree turning machine, an automatic film laminating machine, an automatic thermo-plastic machine, an automatic packaging belt machine, a finished product conveyor and an automatic classifying and stacking machine. The product conveying unit comprises anautomatic feeder, a marking conveyor, a product sorting machine and a classified product conveyor. The automatic feeder can convey one or at least two products simultaneously. A first product visual identification system and a product laser coding machine are installed on the marking conveyor. The product sorting machine is provided with at least two single product conveyors and a mixed product conveyor in butt joint with the automatic feeder; the input end of the product sorting machine is provided with a second product visual identification system and a first manipulator. According to the automatic packaging line, two or more products with different specifications can be simultaneously packaged in one production line.

The invention discloses a time-and-space-area sampling tobacco-re-drying homogenization processing method. The processing method includes the following steps that in the step 1 and the step 2, all-grade raw tobaccos are divided into 4-6 time areas according to the time sequence of warehousing respectively; raw tobacco samples in all the time areas are detected, whether combination is carried out in a cross-time-area mode or not is determined according to the combinational rule, the tobaccos are put into labor separation fields to be separated, and the separated tobacco leaves are manually put into a belt machine in a bundle mode, mixed and framed; in the step 3 and the step 4, a warehouse is divided into 4-6 space areas; semi-finished product tobacco leaves in all the space areas are sampled to be detected, matching is carried out in the space areas according to the nicotine value, materials are put into a defoliation re-drying workshop for the leaf laying and bundle untying working procedure, and labor placing bundle processing is carried out according to the set leaf laying rule. According to the time-and-space-area sampling tobacco-re-drying homogenization processing method, due to multiple times of effective mixing, the variable coefficient of nicotine of the tobacco leaves is greatly reduced; the process cycle is short, labor cost is low, changes of the original technology are small, and input cost is low.

The invention provides a self-portable belt conveyer, which comprises a belt conveying machine head, a hydraulic belt tightener, a belt conveyer middle part, a belt conveyer tail and a belt and is characterized in that the belt conveyer also comprises the belt conveying machine head and a dragging device connected with the hydraulic belt tightener; the machine head of the belt conveyer is the self-portable belt machine head, has the functions of free-installation and dismantling, easy maintenance, constructor reduction, labor intensity of constructor reduction, increasing working performance, creating safe operating environment, self moving a hydraulic dram tightening belt, free drag of tightening system and the like, and has the advantages of good explosion prevention and safe performance, high flexibility and the like. The self-portable belt conveyer increases the transportation technology of coal mine underground coal and rock, provides unitized technical equipment for coal mine coal and rock transportation system, and creates the fundamental conditions for realizing the safe production of big, medium and small-size coal mines.

The invention relates to a system for researching a material distribution rule of furnace top equipment and belongs to the technical field of smelting. The system comprises a fully-emulational belt machine loading system, a fully-transparent furnace top material distribution equipment whole model, a fully-transparent furnace body partition research model, an enterprise-level high-speed camera shooting and analysis system and a test platform, wherein the fully-emulational belt machine loading system (1) is arranged at the top end of the whole set of system and is connected with a second layer of platform of the test platform (4) through a moveable bracket; a lower opening of the fully-emulational belt machine loading system (1) is connected with the fully-transparent furnace top material distribution equipment whole model (2); the lower end of the fully-transparent furnace top material distribution equipment whole model (2) is mounted on the fully-transparent furnace body partition research model (3); and a shooting terminal of the enterprise-level high-speed camera shooting and analysis system (5) is generally placed on a first layer of platform of the test platform (4). The invention has the advantages that the research system is comprehensive, complete, intuitive and accurate; and the test scheme is simple and practical, reliable in result and is a new breakthrough in the field of research on a blast furnace material distribution rule.

The present invention relates generally to an integrated belt machine. More particularly, the present invention is directed to an integrated belt puller and 3D forming machine for continuously forming 3D products from plastic materials.

The invention relates to a full-automatic copper belt machine, a terminal machine and a method for feeding sheaths by pressing copper belt riveting terminals. The terminal machine is provided with a working platform as well as a wire feeding mechanism, an electric wire cutting peeling device, a sheath feeding device, a first terminal pressing device, a clamping device, a first belt conveying mechanism and the full-automatic copper belt machine which are mounted on the working platform. The method comprises the following steps: peeling the insulating skin of the first end of an electric wire; inserting the first end of the electric wire in a sheath provided by the sheath feeding device; performing terminal riveting on the first end of the electric wire; enabling the sheath to tightly overlap the terminal riveted to the first end of the electric wire; and cutting the electric wire to form a second end through the electric wire cutting peeling device, wherein the second end is riveted with an electric component through the full-automatic copper belt machine. The full-automatic copper belt machine, the terminal machine and the method for feeding sheaths by pressing copper belt riveting terminals disclosed by the invention have the advantages that the structure is simpler and the degree of automation is high.

The invention relates to a simple earth dumping machine applied to the fields of open mine earth dumping sites or other bulk material stacking sites, comprising a crawler unit, an arm support device, a rubber belt machine, a telescopic trolley, a bracket device, a rotating device, a pull rod device, a hoisting device, a walkway guardrail, a cab, a cable wiring system and a centralized lubricating system. The simple earth dumping machine is just provided with one truss type arm support, the discharge rubber belt machine is arranged inside the arm support device, the telescopic trolley is arranged in the arm support device, and the middle position of a discharge arm support of the earth dumping machine is connected with the crawler unit through the bracket device and the rotating device; the pull rod device is positioned at the upper part of the arm support device, and the hoisting device and the control room are arranged at the middle upper part of the arm support device; the walkway guardrail and the cable wiring system are arranged along the length direction of the arm support device; and the centralized lubricating system is arranged at the rear part of the crawler unit. The simple earth dumping machine has the advantages of simple structure, low manufacture cost and short manufacture period.

The invention relates to a solar battery piece welding belt machine, in particular to a full-automatic solar battery piece welding belt machine capable of performing programmable control over automatic conveying of battery pieces and welding belt materials. The full-automatic solar battery piece welding belt machine mainly comprises a welding belt system, a working rack and a control system. The working rack is a metal plate rack composed of a workbench and a work cabinet, a rack outer cover matched with the working rack is arranged, and the control system is a programmable control system. The welding belt system mainly comprises an automatic material piece supplying system, a material piece conveying system, a welding belt conveying system and an automatic material collecting mechanism. The continuous battery piece feeding, welding belt feeding and battery piece welding belt and battery piece colleting work of the welding belt machine can be finished through the automatic material piece supplying system, the material piece conveying system, the welding belt conveying system and the automatic material collecting mechanism which are compact in structure and the programmable control system, the quality of the welded battery pieces is guaranteed while the productivity of enterprises is greatly improved, the situations of sealing off, pseudo soldering and deviation soldering do not exist in the battery pieces, and the product is more standardized.

The invention relates to a large channel side slope bed course spreading machine, and belongs to the field of hydraulics. The machine comprises a feeding part, a traveling and lifting part, a distributing part and a vibration forming part, wherein the feeding part consists of a feeding belt machine which is distributed in the running direction of a channel shoulder, the traveling and lifting part consists of guide rails, traveling wheel groups, wheel boxes, transmission gears, motors, hydraulic fluid cylinder piston rods and support beams, the guide rails are paved in the running directions of the channel shoulder and the channel bottom, the traveling wheel groups are arranged on the rails, the wheel boxes are coated outside the wheel groups, the transmission gears are engaged with the wheel groups, the motors are linked with gear shafts, the hydraulic fluid cylinder piston rods are connected with the wheel boxes, the support beams are connected with a cylinder tube, the distributing part consists of a delivery belt machine, a distributing vehicle, an operation room and a material bin, the distributing vehicle and the operation room are arranged on a machine frame, the material bin is connected with one side of the machine frame, the two ends of the machine frame are respectively connected with the support beams, the vibration forming part consists of an inner vibration beam and an outer vibration beam, the inner vibration beam and the outer vibration beam are connected to the interior of the cavity and the outside of the machine frame of the delivery belt machine, the machine frame is sequentially provided with a spring seat, a connecting rope and the vibration beams from top to bottom, and the upper end surfaces of the two vibration beams are respectively provided with a vibration motor. The machine has the advantages that multiple operations, such as feeding, distributing, spreading and leveling, and compaction forming, are integrated, the flatness is higher, and the compactness is good.

The invention relates to complete two-stage slurry production equipment of water-coal-slurry and gasified water-coal-slurry by using low-rank coal fuel, mainly used for fuel for industrial boilers and power station boilers and fuel for gasification furnaces. The complete two-stage slurry production equipment for water-coal-slurry and gasified water-coal-slurry from low-rank coal fuel comprises a low-rank coal raw material warehouse (1), a vibration feeder (2), a type conveyer (4), a crusher (5) of a reversible counterattack hammer type, a hopper lifter (6), a low-rank coal middle warehouse (7), a measuring belt machine (10), a spiral feeder (11), a high-concentration water-coal-slurry ball mill (12), a water-coal-slurry vibration sieve (13), a water-coal-slurry buffer tank (14), a water-coal-slurry filter (16), a stability treatment tank (17), a Homogenizing tank (19) and a slurry storage tank (21), wherein a bypass is divided from a discharge port of the high-concentration water-coal-slurry ball mill (12), is a fine slurry preparation system and comprises a rotary vibration sieve (27), a front inlet tank (28) of a fine grinding machine, a medium-concentration ultrafine vertical mill (31) and a slurry storage tank (29) of the fine grinding machine. The invention can improve the product concentration of the water-coal-slurry.

The invention provides a protection switching device for lost control of a crane, which comprises a super-speed module, a super-acceleration module and a switching output module. The super-speed module and the super-acceleration module are connected with the switching output module respectively; the super-speed module is used for measuring the speed of a lifted object and analyzing whether the speed exceeds a preset speed setting value; the super-acceleration module is used for measuring the acceleration of the lifted object and analyzing whether the acceleration exceeds a preset acceleration setting value; and if the speed exceeds the speed setting value and/or the acceleration exceeds the acceleration setting value, the switching output module is started to alarm. The invention also provides a related control method. The protection switching device has the advantages of skilful design, simple structure, low cost, economy and practicability, quick response, safety and reliability, can effectively prevent the lost control of the crane, has the same effect on the potential energy load movement of other crane types such as an obliquely-pulled belt machine and a conveyor, and is suitable for large-scale popularization and application.

The invention relates to feeding control, and discloses a full-automatic tippler feeding method. The method comprises the following steps: initial feeding parameters are input in a frequency converter to control an output frequency of the frequency converter, wherein the frequency converter is used for driving a motor of a vibration feeder positioned below a funnel to control a vibration frequency of the vibration feeder so as to control the blanking speed from the funnel to a belt machine; a present flow value of a material on the belt machine is obtained; final feeding parameters are determined according to the present flow value, a set flow value and the initial feeding parameters; and the final feeding parameters are input in the frequency converter to enable the flow of the material on the belt machine to satisfy the set flow value. The full-automatic tippler feeding method can realize full-automatic tippler feeding operation, can largely reduce labor intensity of operators, and improves the unloading operation efficiency.

The invention relates to a moving device of a belt machine, in particular a self-moving belt machine tail part which comprises a machine tail, a middle stand, an upper walking guide track and a hydraulic system and is characterized by also comprising a lifting mechanism, a pushing cylinder and lower walking guide tracks, wherein the lifting mechanism comprises a lifting cylinder, a supporting cylinder frame and a bidirectional walking guide wheel frame; the machine tail and the middle stand are respectively provided with a supporting cylinder frame, the bidirectional walking guide wheel frame is arranged on the lower walking guide tracks, the lifting cylinder and the frames are respectively connected with the bidirectional walking guide wheel frame, the lower walking guide tracks are arranged at two sides of the machine tail part, a ground grasping plate is arranged on the bottom surface of the machine tail part, and the pushing cylinder is arranged between the lower walking guide tracks and the machine tail part. The moving device can not only move by self with maximum movement of 2m every time, but also can fix by self so as to prevent machine tail malposition in the conveying operation; an offset-regulating device of a machine tail roller is adopted to solve the offset of the machine tail roller; and a fixing mechanism is adopted to solve that the regulation is difficult when the machine tail is fixed.

A method of controlling a tire belt machine having a cutting station that receives a strip of material cuts it into plural lengths that are spliced together on a belt conveyor, the method including establishing a belt conveyor index distance; receiving signals representing a width of the strip entering a cutting station; and automatically adjusting the belt conveyor index distance based on the strip's width such that uniform splice characteristics are attained.

The invention discloses a combined type flow path starting method of belt transmission system, which comprises the following steps: tracing the head of material on the belt flow path; making the starting sequence consistent with the flow direction of material to start by inversed-sequence; according to Tn=SigmaM(n-1)-K to start the belt machine (M is full-path time of belt machine; K is the advanced starting constant); Tracing the rear of material in the discharging course when the feeding equipment stops running. The invention switches the starting pattern at inversed-sequent and sequent pattern mutually, which improves the equipment utility and saves power.

The invention relates to sorting machinery, in particular to a steel ball and steel segment sorter. The steel ball and steel segment sorter comprises a belt machine; a conveyer belt is sleeved on a roller of the belt machine; a driving roller or a turnabout roller of the belt machine is an electromagnetic roller; a receiving hopper for accommodating steel balls and steel segments to be sorted is arranged above the conveyer belt of the belt machine; the discharging side of the belt machine is provided with a steel ball or steel segment division board along the tangential direction of the electromagnetic roller; and two sides of the steel ball or steel segment division board are provided with containers for collecting the steel balls and the steel segments. Compared with an artificial steel mesh screen, the steel ball and steel segment sorter has the advantages of good sorting effect, high work efficiency, simple structure, convenient operation and the like, can save a large amount of sorting manpower and time by replacing manual operation, and solves the problems of abrasion of a grinding body of a ball mill in the conventional cement and metallurgical mine industry and sorting after breaking.

The invention discloses a large efficient screening-type double-toothed roll crusher provided with a distribution device. The double-toothed roll crusher comprises a crushing device and the distribution device. The crushing device comprises a crushing drive motor, a fluid coupling, a reducer, a double-drum gear coupling, a crushing box, a base support, a left toothed roll, a right toothed roll and a lubricating grease pump, wherein the crushing drive motor, the fluid coupling, the reducer and the double-drum gear coupling form two sets of crushing drive units; and the two sets of crushing drive units are connected wit the left toothed roll and the right toothed roll inside the crushing box respectively. The distribution device comprises a distribution chute, an adjustable distribution stick, a movable connecting bracket, a distribution seat and a fixed connecting bracket, wherein the fixed connecting bracket and the distribution seat are fixed on the crushing box of the crushing device, the distribution chute is fixed at a discharge port of a material output belt machine head, and the distribution chute is connected with the crushing box through the movable and fixed connecting brackets. According to the large efficient screening-type double-toothed roll crusher, the problems of capital investment, equipment movement and the like of crushing equipment combined by a plurality of devices are solved fundamentally, the labor intensity of daily equipment maintenance is reduced, and the mining of surface mine materials is accelerated.

The invention relates to a normalized design method of production mix proportion and target mix proportion of a bituminous mixture. The normalized design method comprises the following steps of calibrating a cold stock bin so as to obtain a two-dimensional calibration curve of the rotation speed of a feeding belt machine and the feeding flow rate; determining the feeding rotation speed according to the target mix proportion, intercepting the mixture by adopting a quantitative cut-off experiment method, screening by a vibration screen, and storing into a hot stock bin; weighing materials in the bins so as to obtain the proportion of hot aggregate; combining the proportion of the hot aggregate and the proportion used for mineral powder so as to obtain the production mix proportion; and combining the production grading according to the production mix proportion so as to obtain a production grading curve conforming to the target grading. The design method of the bituminous mixture is named as the normalized design method of the production mix proportion and the target mix proportion.

The invention relates to a rail type belt conveyor. The rail type belt conveyor comprises a support, a machine head frame, a machine tail frame, an upper guide rail, a lower guide rail, a towing trolley, a rubber belt, a steel wire rope, closed-loop systems, a driving roller, an elevating supporting roller set, a redirection frame and a triangular frame. The elevating supporting roller set is mounted at the position, close to the machine head frame, of the support, the redirection frame is mounted on the machine tail frame, a redirection drum is arranged on the machine head frame, and a tensioning vehicle is arranged at the position, close to one side of the redirection drum, of the support; and the triangular frame is arranged at the position, between the two closed-loop systems, of the support, and the rubber belt is wound around the elevating supporting roller set, the redirection drum, the tensioning vehicle, a supporting roller on the redirection frame and a supporting roller on the triangular frame. The rail type belt conveyor has the beneficial effects that a traditional rubber belt machine structure is removed, a supporting belt trolley is used for replacing a part of a common supporting roller, the cost and the mounting cost are reduced, and revolutionary innovation is brought to bulk conveying.

The invention provides an intelligent joint robot stacking system and a control system thereof. The intelligent joint robot stacking system comprises a front-section conveyor, a reshaping conveyor, a fetching position raceway, a stacking position raceway machine, a stacking rear heavy tray raceway machine, a tray sending chain machine positioned on a tray library, a corner raceway machine on a tray library, an intelligent joint robot stacking machine and a device control system, wherein the device control system adopts a PLC (Programmable Logic Controller) control technology; equipment, such as an intelligent stacking machine, the intelligent tray transmitter, a conveying belt machine, a power raceway and the like, is organically combined with various detection elements and pneumatic elements; and under the control of a main control unit, one joint robot stacking machine is adopted to distinguish and automatically stack different products. According to the intelligent joint robot stacking system and the control system thereof, manpower can be saved, heavy manual work is liberated, and various possible errors which possibly appear during manual operation are avoided. The production efficiency is improved, the system can stably and reliably work, the equipment use ratio is improved, the equipment investment is saved, and the energy consumption is lowered.