476 results about "Circular motion" patented technology

The utility model discloses a raw material mixing device for food processing, which belongs to the technical field of food processing, and comprises a bottom barrel and a sealing barrel, the outer surface of the bottom barrel is communicated and provided with a discharge pipe, and the upper surface of the sealing barrel is provided with a uniform mixing component; according to the edible oil blending device disclosed by the utility model, the blending assembly is arranged, a movable rod can be driven to perform circular motion in the bottom barrel along with rotation of a fixed plate, and a transmission gear can drive the movable rod to rotate on the lower surface of the fixed plate under the action of an inner gear ring, so that a stirring rod is driven to stir edible oil and raw materials in the bottom barrel; a mounting sleeve drives a scraping rod to move on the inner side wall of the bottom barrel through a connecting rod, raw materials adhered to the inner side wall of the bottom barrel are scraped, compared with single-direction stirring, the mixing efficiency is higher, the uniformity is higher, meanwhile, the raw materials on the inner side wall of the mixing device can be scraped, waste of the raw materials is avoided, on one hand, the working efficiency of the mixing device is improved, and on the other hand, the mixing efficiency is improved. On the other hand, the purpose of saving resources is achieved.

The utility model provides an FCT overturning test device, and relates to the technical field of test devices. According to the FCT overturning test equipment, when the transmission motor is started, the output end of the transmission motor drives the rotating block to rotate, when the rotating block rotates, the moving block rotationally connected with the rotating block can perform circular motion under the driving of the rotating block, and meanwhile, the moving block slides in the limiting ring; the limiting ring drives the rack to do linear motion along the fixing block, due to the fact that the rack is meshed with the gear, the linear motion of the rack drives the gear to rotate, and then the overturning base plate fixed to the gear is driven to overturn around a rotating shaft of the gear; the overturning base plate is rotationally connected with the second supporting block through the rotating shaft, a second limiting rod in a limiting groove formed in the rotating shaft plays a role in limiting excessive rotation of the rotating shaft, and it is guaranteed that the overturning action is conducted stably and accurately.

The application discloses a vertical shaft rapid excavation equipment, which comprises a base body, a deep pit groove is formed in the top of the base body, a base and a second ring beam are arranged in the deep pit groove, a fixing assembly for positioning the second ring beam is arranged on the top of the base, a positioning frame is fixedly connected to the circumferential inner wall of the second ring beam, a moving groove is formed in one side of the positioning frame, a sliding column is fixedly connected to the bottom inner wall of the moving groove, and a moving block is sleeved with the circumferential outer wall of the sliding column. In the application, the drill bit can be driven to rotate together with the horizontal plate during the circumferential movement of the horizontal plate, the drilling depth and position of the drill bit can be adjusted by starting the hydraulic rod during the drilling of the drill bit, the drilling area of the drill bit is enlarged, the drilling demand of people on the vertical shaft is met, the whole drilling process does not need manual work to go deep into the bottom of the vertical shaft, the safety of the whole equipment is further improved, and the drilling efficiency on the vertical shaft is improved.

This utility model relates to the field of material mixing equipment technology, and discloses a precise proportioning and mixing device for soil conditioner raw materials. The inner wall of the mixing tank is provided with a mixing chamber, and the inner wall of the mixing chamber is symmetrically rotatably connected to a mixing shaft. This utility model improves the proportioning accuracy of materials by providing a dispersion chamber on the inner wall of the mixing tank and using the dispersion chamber to disperse the materials before mixing. The mixing shaft drives the rotation of the transmission gear, which in turn drives the transmission belt to rotate. Then, the transmission gear drives the turntable and push rod to perform circular motion. Next, the cross sliding plate and the sliding frame achieve reciprocating sliding through the circular motion of the push rod. The meshing of the gear and the rack enables the worm gear to drive the rotation of the worm wheel. Finally, the worm wheel drives the dispersion screw to rotate and disperse the materials. Through the reciprocating rotation and sliding motion, the dispersion screw effectively disperses the materials evenly on the inner wall of the mixing chamber for mixing.

The utility model provides a bending tool for a window frame. The bending tool comprises a base; the disc is arranged on the base, and a forming cambered surface is arranged on the periphery of the disc; the push rod assembly comprises a push rod and a roller, the push rod is rotationally connected with the disc and the base, and the rotating point of the push rod is located on the circle center of the disc; the roller is arranged on the push rod, and a profile channel is formed among the roller, the disc and the base; and when the sectional material is bent, the push rod drives the roller to do circular motion around the rotating point, so that the roller bends the sectional material in the sectional material channel on the forming arc surface. The profile is placed in the profile channel, pushing force is applied to the push rod, the push rod and the roller are guided to conduct circular motion along the forming arc face of the disc, so that the roller bends the profile in the profile channel to the forming arc face, the profile is gradually stretch-bent under the action of the pushing force till the expected bending degree is achieved, deformation of a window frame is accurately controlled, and the yield of the window frame is improved. Therefore, the design requirement is met, and the structural stability and the use function of the window frame are ensured.

This utility model relates to the technical field of windbreak and sand-fixing vehicles, and discloses a windbreak and sand-fixing vehicle, including a sand-fixing vehicle, a plow frame, and a plow head, and further includes: a mounting base, which is fixedly installed at the bottom of the plow frame, and a connecting shaft is rotatably installed on one side of the mounting base; in this embodiment of the utility model, by rotating the handwheel at the end of the connecting shaft, the mounting frame on the connecting shaft can be rotated in a circular motion, so that the three sets of plow heads arranged in a triangle at the end of the mounting frame can be rotated and adjusted in position. The plow head adjusted to the lowest position can be used for sand-fixing operations such as plowing the roots or filling ditches. By rotating the handwheels at the top of the two sets of fastening screws, the bottom end of the fastening screw can penetrate into the corresponding positioning through hole. The bottom end of the fastening screw has an anti-slip rubber sleeve to achieve an anti-slip fastening effect with the positioning through hole, thus securing the connected shaft after rotation and adjustment.

The utility model discloses an efficient precipitation separation device for an enzyme preparation, and relates to the technical field of enzyme preparation processing. An organic solvent such as acetone or ethyl alcohol and an enzyme preparation are injected into the medicine box through the feeding pipe, after the driving machine is started, the driving wheel on the outer side of the driving machine can conduct circular motion around a circle, and therefore the limiting plate and the movable column can conduct circular motion in the vertical direction; furthermore, the medicine box can do reciprocating motion in the box body in the vertical direction, precipitation of the enzyme preparation can be accelerated under the cooperation of the organic solvent, and the subsequent effect is guaranteed; after the motor is started, the separation barrel can be driven to do circular motion, so that liquid medicament in the separation barrel can be centrifuged, the purpose of efficient separation can be achieved, and when the separation barrel rotates, the limiting seat synchronously does circular motion on the inner bottom wall of the box body, so that effective supporting of the separation barrel can be achieved, and inclination or shaking is avoided; and the actual use effect can be ensured.

The utility model discloses a feeding control device of grinding equipment, and relates to the technical field of feeding equipment. After the driving machine is started, the driving belt can be driven to do circular motion, so that the transmission shaft and the bearing cylinder can be driven to rotate, the purpose of transmission of the conveying belt can be achieved, namely, the purpose of conveying materials can be achieved, the purpose of constant-speed rotation can be achieved due to the fact that the driving machine adopts the speed regulating motor, and the feeding proportion can be controlled. Therefore, the processing effect can be ensured; and after the hydraulic cylinder on one side is started, the connecting block can do circular motion around the circle center of the connecting shaft in the connecting frame, so that the purpose of angle adjustment of the bearing seat can be achieved, the purpose of angle adjustment of components above can be achieved, the purpose of feeding at different heights can be achieved, the application range is wide, and practicability is high.

A plurality of supporting roller sets are arranged on a door ring assembly of the shuttle suspension mechanism along the circumference, each supporting roller set comprises a roller shaft, a pair of transverse supporting wheels and a pair of longitudinal supporting wheels, the transverse supporting wheels are symmetrically installed on the roller shafts, the roller shafts are installed on the door ring assembly in a rotatable mode, and the longitudinal supporting wheels are installed on the door ring assembly in a rotatable mode. The pair of longitudinal supporting wheels is rotatably and symmetrically installed on the door ring assembly and located on the inner side of the roller shaft, matching tables protruding outwards are arranged on the two sides of the outer side face of the shuttle, first matching faces matched with the transverse supporting wheels are formed on the outer surfaces of the two matching tables, and second matching faces matched with the longitudinal supporting wheels are formed on the opposite inner sides of the two matching tables. When the shuttle is supported on the supporting roller set of the door ring assembly to conduct circular motion, the outer sides of the pair of longitudinal supporting wheels are supported on the second matching faces on the two sides, and the pair of transverse supporting wheels are supported on the first matching faces on the two sides respectively. Structural supporting and limiting in the longitudinal and transverse directions are formed, the structure is simplified, and the manufacturing cost of components is reduced.

The utility model relates to the technical field of mechanical arms, in particular to a clamping device for a mechanical arm, which comprises a bottom plate, a mounting frame, a clamping component and a driving component, the clamping component changes the motion mode of a clamping claw through the synergistic effect of a first rotating rod, a second rotating rod and a spring, and when the driving component works, the clamping claw is clamped by the clamping component. The first rotating rod and the second rotating rod drive the clamping claw to move, elastic force provided by the spring enables the clamping claw to better adapt to the shape of an object when making contact with the object, compared with a traditional clamping claw only doing arc motion, the clamping claw can be more tightly attached to the surface of the irregular or round object through the design, friction force between the clamping claw and the object is increased, and the clamping claw can be more stably clamped. The clamping device is simple in structure and convenient to use, the slipping phenomenon is effectively reduced, the clamping stability is improved, the springs are arranged, the clamping claws can adapt to the shape of an object, the clamping force can be changed by adjusting the elastic coefficient or the pre-tightening force of the springs, and the adaptability and reliability of the clamping device are further improved.

The utility model provides a kind of pinch massage exercise device and hand-held massager, rotating part and the power output part transmission cooperation of driving assembly, rotating part is provided with eccentric shaft, linear reciprocating member is slidably installed on linear guide piece, eccentric shaft is slidably connected with linear reciprocating member, each swing piece is provided with the rotary connection portion for rotary connection, and the motion control portion of each swing piece is slidably connected with linear reciprocating member;Wherein, driving assembly is used to drive eccentric shaft to make circular motion to enable linear reciprocating member to make linear reciprocating displacement, so that the pinch of two swing pieces pinch part is relatively swinged around its rotary connection portion to pinch massage. It realizes hand-held massage, and massage site can be switched at will, so that use is not limited, improve the experience of massage use.

The utility model discloses a plate bending machine reversing body structure which comprises an outer body, an upper ball body, a ball body and a lower ball body, the upper ball body and the lower ball body are fixedly connected with the outer body through screws, and inner spherical surfaces are arranged on the inner surfaces of the upper ball body and the lower ball body. An outer spherical surface is arranged on the outer surface of the ball body and is matched with the inner spherical surfaces of the upper ball body and the lower ball body to form rotation constraint; meanwhile, guide plates are arranged on the left side and the right side of the ball body and used for guiding the reversing body to be combined with the upper roller and preventing the upper roller copper sleeve jacket from rotating relative to the ball body; a baffle is arranged on the turnover side of the turnover body and used for limiting the rotation angle of the ball body; a lower end hole of the reversing body is connected with an oil cylinder through a pin shaft to drive the reversing body to do circular motion around a rack fixing point; the upper ball body and the lower ball body are matched with the outer spherical surfaces of the ball bodies through the inner spherical surfaces to form a joint bearing type movement mechanism, rotation constraint of the ball bodies is achieved, closing of the reversing body and the upper roller is facilitated, and abrasion is reduced.

The utility model discloses care equipment which comprises a supporting base, an electric driving mechanism, a driving piece, a bearing frame and a limiting piece, the electric driving mechanism is arranged on the supporting base and is in transmission connection with the driving piece, the driving piece is connected with the bearing frame and supports the bearing frame, and the limiting piece is arranged in a sliding mode relative to the supporting base. When the electric driving mechanism drives the driving piece to drive the bearing frame to do circular motion or arc motion on the vertical face relative to the supporting base, the driving piece slides relative to the limiting piece, and meanwhile the limiting piece slides relative to the supporting base. According to the care equipment, circular motion or arc motion of the bearing frame can be achieved, stability and balance are high, the structure is simple, and cost is low.

The casting surface oxide skin laser cleaning machine comprises a working plate, a positioning gear ring is connected to the position, close to the outer arc wall, of the top of the working plate through bolts, a positioning assembly is connected to the center of the top of the working plate through bolts, and a laser cleaning mechanism is connected to the inner wall of the positioning gear ring in an engaged mode. And the laser cleaning mechanism does circular motion around the positioning assembly on the positioning gear ring so as to carry out laser cleaning on the oxide skin on the surface of the casting. The laser cleaning mechanism is arranged, so that a laser generator can be adjusted in the vertical direction in the circumferential direction, castings can be comprehensively cleaned and machined, the positioning assembly is arranged, the castings with different sizes can be clamped and fixed, and the machining efficiency is improved. And therefore, comprehensive laser cleaning can be conveniently carried out on the surface, and the whole surface treatment efficiency is improved.

The present application relates to the technical field of logistics storage, packaging and production line automation, and specifically discloses a multi-specification carton center positioning and conveying device, which comprises a support, a second air cylinder connected to the middle end of the support through a connecting frame, a lifting mechanism connected to the middle end of the support, the lifting mechanism comprising a supporting plate and a plurality of second supporting rollers, when the second air cylinder moves, the lifting mechanism performs circular motion with the axis of the first second supporting roller as the center, a clamping mechanism comprising a fixing frame, a rotating rod, a connecting rod, a sliding block and a clamping plate, when a carton moves to the arrangement mechanism, the clamping mechanism is used for clamping the carton, and the arrangement mechanism comprising a hinged block, a vertical rod, a moving block and a third air cylinder, the hinged block is arranged at the middle end of the arrangement mechanism, and the arrangement mechanism is used for arranging cartons of different sizes. The present application overcomes the defects of the prior art that the carton conveying device is prone to misalignment, unstable clamping and difficulty in arranging cartons of different sizes.

The invention relates to the technical field of sealing ring production, in particular to cleaning equipment and a cleaning method for a trimmed sealing ring, the cleaning equipment comprises a cleaning box body, an inner cylinder is mounted in the cleaning box body, a composite rotating assembly and multiple groups of follow-up discs are arranged in the inner cylinder, and when the composite rotating assembly acts, the multiple groups of follow-up discs can be driven to do circular motion and rotate; the tensioning mechanisms are arranged on the follow-up disc, each tensioning mechanism comprises two sets of supporting arms, the two sets of supporting arms can move relatively to support the sealing ring, and a plurality of sets of inclined planes are arranged on the supporting arms at equal intervals; the multiple sets of pushing pieces are installed on the supporting arm in a sliding mode, bearing structures used for supporting the sealing ring are installed in the pushing pieces in a sliding mode, and the bearing structures can move in the length direction of the inclined face when the pushing pieces move in the length direction of the supporting arm; when one set of pushing pieces move along the corresponding supporting arms, one end of the sealing ring can be driven to twist, and the cleaning effect is improved.

The utility model provides a whole type tin forest tray surface plating equipment relates to tin forest tray plating technical field, including installation support, in the utility model, through the swing mechanism, translation mechanism and the coordinated operation of rotating mechanism, realized tin forest tray in the multidimensional motion control in the plating process, swing mechanism passes through the cooperation of transmission disc, sliding sleeve and sliding rod, converts the circular movement into the reciprocating swing of storage tank, makes the plating liquid multi -angle effect to tin forest tray surface, promotes the uniformity of plating layer, through the screw rod drive plating assembly horizontal removal, expands the plating range, need not manual adjustment work piece to complete large -area plating, rotating mechanism passes through the multistage reduction drive of gear and belt pulley, makes the tin forest tray stable rotation of placing dish drive, optimizes the contact angle of plating liquid and work piece surface, is applicable to the plating treatment of complex structure, three three -dimensional compound movement modes formed by the combination, breaks through the function limitation of traditional equipment, improves plating quality and efficiency greatly.

The invention relates to the technical field of cylinder section machining, in particular to a large thin-wall cylinder section end face machining system. An axial moving sliding table is slidably installed on a base and moves in the direction of the central axis of a cylinder section; the annular drag chain assembly is vertically installed on the main body frame and used for supporting and guiding cables and pipelines of the machining units and achieving annular movement. The inner shape maintaining clamping plate is installed on the main body frame and used for rigidly supporting the inner surface of the large thin-wall cylinder section. The machining unit is slidably mounted on the outer annular guide rail and the inner annular guide rail through the annular moving sliding plate, and the annular transmission system is used for driving the machining unit to do circular motion along the outer annular guide rail and the inner annular guide rail so as to machine the surface and the end face of the large thin-wall cylinder section. The large thin-walled cylinder section end face machining system aims at solving the problems that a large thin-walled cylinder section is poor in machining consistency, low in machining efficiency, poor in machining precision and low in surface smoothness.

The invention relates to the field of palletizing robots, in particular to a multi-degree-of-freedom high-speed palletizing robot which comprises a supporting body, a rotary table is arranged at the upper end of the supporting body, a plurality of extension plates are arranged on the edge of the upper end face of the rotary table in the radial direction, sliding blocks are arranged on the extension plates, air cylinders are fixedly connected to the bottoms of the sliding blocks, and rotary bodies capable of conducting circular motion are arranged at the output ends of the air cylinders. A base plate is arranged on the lower end face of the rotating body, two clamping plates capable of moving oppositely are symmetrically arranged on the base plate, and the two adjacent clamping plates are used for clamping materials. The method mainly treats light cargo boxes, scattered light cargo boxes are integrated into standardized cargo stack units in advance, and then a large robot carries out overall carrying and final stacking, so that the load advantage of the large robot can be fully played, and the defect of low efficiency of the large robot in bulk cargo treatment can be overcome through high speed and high flexibility of small equipment; and therefore, the overall throughput of the stacking system is remarkably improved, and the development requirements of modern logistics storage for high efficiency, flexibility and intelligence are better met.

The invention discloses a large-width rotary portal type bale plucker based on bilateral grabbing, and belongs to the technical field of bale pluckers. The bale plucker comprises a suction groove, a bale plucker body, a grabbing arm and a walking supporting device, the bale plucker body is installed on a guide rail of the suction groove, one end of the grabbing arm is connected to the side face of the bale plucker body, the other end of the grabbing arm is connected to the walking supporting device, and a portal type double-side supporting structure is formed. A rotating mechanism composed of an inner gear and a planetary gear is arranged in the bale plucker body and used for driving the grabbing arms to rotate to the two sides of the suction groove guide rail. And an omnidirectional wheel mechanism is arranged at the bottom of the walking supporting device, comprises an omnidirectional wheel chassis and a plurality of wheels which are mounted on the chassis and are driven by an independent driving motor, and is used for driving the walking supporting device to do linear reciprocating motion and driving the bale binding and plucking machine main body to do circular motion. The limitation of the breadth of the grabbing arm is broken through through the supporting structures on the two sides, double-side grabbing is achieved through linkage of the rotating mechanism and the omnidirectional wheel mechanism, and the yield and the space utilization rate are increased.

The application discloses an adjustable cable fixing clamp device and relates to the technical field of cable fixing, which comprises a box body and further comprises: a clamping assembly for clamping and fixing a cable body; an adjusting assembly; the clamping assembly is driven to make a circular motion through the vertical motion of the adjusting assembly to clamp and fix the cable body; the adjusting assembly comprises fixed blocks fixedly connected to the inner walls of the two sides of the box body, a slide channel is formed between the two fixed blocks, a lifting rod is slidably connected in the slide channel, and the outer walls of the two sides of the lifting rod are fixedly connected with inclined blocks. In the application, the mechanical linkage of the adjusting assembly and the gear changing assembly realizes the triple functions of "diameter self-adaptive clamping, center height constant, and clamping force step adjustment", meanwhile, the adjusting assembly is linked with the inclined blocks through screw rod transmission, the clamping assembly makes a circular motion to adapt to different cable diameters, and then the clamping assembly keeps the center height unchanged, which is convenient for accurate alignment of subsequent processing equipment.

This invention provides a gyroscope-based Ackerman chassis correction method, system, and storage medium. First, the motor steering angle is controlled to make the chassis perform circular motion. Based on the chassis's linear velocity and angular velocity obtained from the gyroscope, the turning radius is calculated using the relationship of the Ackerman chassis structure's turning model. Then, the motor steering angle is adjusted to obtain the turning radii corresponding to multiple motor steering angles. Finally, curve fitting is performed on the motor steering angle and the corresponding turning radius to calculate the relationship between the motor steering angle and the chassis turning radius. The Ackerman chassis correction method provided by this invention obtains a relationship between the motor steering angle and the chassis turning radius that reflects the chassis's actual operation, reducing deviations caused by structural factors and improving the control accuracy of the chassis during operation.

The invention relates to the technical field of gear defect optical detection, and discloses high-precision metal gear defect automatic detection equipment and a detection method.The high-precision metal gear defect automatic detection equipment comprises an equipment machine base, a detection base is arranged at the right end of the equipment machine base, and a detection chamber communicated with an inlet is formed in the optical detection base; an instrument mounting table is arranged in the detection chamber, an industrial camera is arranged on the instrument mounting table, a lens is arranged at the end part of the industrial camera, and a polarization regulator is mounted at the right end of the instrument mounting table. The driving shaft drives the annular driving shell to rotate by a circle, so that the inclined separation blade makes contact with the rolling bearing in the annular shell groove in the circular motion process, the inclined separation blade and the rolling bearing generate relative acting force, the rolling bearing moves along the inclined separation blade and is forced to leave the annular shell groove, and the disc and the rotating roller rotate by a certain angle; and the gear pin block on the rotating roller drives the gear piece to do clearance motion, so that a plurality of groups of tooth grooves of the gear piece are detected in turn, and the comprehensiveness and the fineness of detection are improved.

The utility model discloses a pneumatic turnover mechanism for aluminum material processing, including conveyer belt and box, the top of box is rotatoryly installed with turnover board through pneumatic execution structure, the top fixed mounting of turnover board is with a plurality of vacuum chuck for sucking aluminum material, and the both sides of turnover board are rotatoryly mounted with swing arm through tension spring, and the swing arm between a pair is rotatoryly mounted with pulley through pivot, and pulley and conveyer belt resist and drive pivot rotation with the movement of conveyer belt, and still be equipped with centering subassembly between the swing arm between a pair, and centering subassembly is connected with pivot. The utility model drives pulley rotation through conveyer belt, and then drives eccentric oblique piece to do circular motion, realizes the reciprocating swing of fixed link, and pushes aluminum material to turnover board center position automatically. Solve the positioning error of traditional pneumatic turnover mechanism's big problem, effectively promote the positioning accuracy of aluminum material in the processing, ensure the accuracy and consistency of subsequent processing procedure, reduce product scrap rate.

The utility model discloses gluing equipment for paper tube production, which comprises an output pipe, a micro pump and a rotating component, the micro pump is connected with the output pipe, the rotating component is used for controlling the micro pump to perform circular motion, the output pipe is provided with a plurality of discharge ports, the discharge ports are communicated with an inner cavity of the output pipe, and the discharge ports are communicated with the inner cavity of the output pipe. A sliding groove is formed in the outer circumferential wall of the output pipe, a plurality of adapter rings are arranged in the sliding groove, sliding blocks are fixedly connected to the inner circumferential walls of the adapter rings, the sliding blocks are arranged in the sliding groove in a sliding mode, clamping blocks are elastically connected to the outer side walls of the sliding blocks, a plurality of circumferential grooves are formed in the sliding groove, and the clamping blocks are arranged in the circumferential grooves. A plurality of clamping grooves are formed in the inner wall of the circumferential groove, the adapter ring is fixedly connected with a glue outlet pipe, the glue outlet pipe is communicated with the discharging port, and accurate gluing of a paper tube can be achieved.

The invention relates to a multi-channel rotary joint with a balanced mechanical sealing structure, which is applied to the technical field of rotary joints and comprises a rotary shaft, a shell, an annular groove, a sealing ring, a channel outlet, an assembling end, a telescopic cylinder, an introduction sheet and a pressure monitoring module. Through the arrangement of the annular groove, a circulating medium can do circular motion in the annular groove, the purpose that the rushing-out pressure of the circulating medium is converted into rotating kinetic energy is achieved, and therefore the sealing pressure of the sealing ring is reduced, the leading-in piece stretches into the annular groove, and the circulating medium rapidly enters the assembling and connecting end by utilizing the leading-in piece to face the circulating medium discharged out of the channel outlet. Therefore, the staying time of a circulating medium in the annular groove is effectively shortened, the leakage risk of the rotary joint is reduced, the stress condition of the leading-in piece is monitored through the pressure monitoring module, and the condition that the circulating medium enters the assembling end is reflected through the change of pressure data.

The utility model discloses an oil tank outer shell punching device which comprises a base, a punching assembly and a rotating assembly, a vertical plate is installed on one side of the top end of the base, a positioning rod is installed in the middle of one side of the vertical plate, a support is installed on the other side of the top end of the base, and a driver is arranged on one side of the support; the punching assembly is arranged on one side of the vertical plate and used for punching the oil tank shell. The rotating assembly is installed on the top of the support and used for driving the punching assembly to punch the oil tank shell. The transmission mechanism at the output end of the driver drives the rotating piece to perform circular motion by taking the rotating groove as the circle center, so that the accuracy and the stability of the motion are ensured. And the movement of the rotating piece is transmitted to the punching rod through the connecting piece, so that the puncher moves back and forth, and the accurate punching position and the smooth punching process are ensured.

The utility model relates to the technical field of quartz sand purification, in particular to a horizontal chlorination furnace which comprises a heating box body and a purification pipe arranged in the heating box body in a penetrating mode, the purification pipe is rotationally connected to the heating box body around the axis of the purification pipe, and the inner circumferential wall of the purification pipe is provided with spiral pieces which are continuously and spirally arranged in the axial direction; one end of the purification pipe is provided with a feed port communicated with the inner cavity, the other end of the purification pipe body is provided with a discharge port and a vent hole which are communicated with the inner cavity, and the heating box body is provided with a rotation driving device for driving the purification pipe to rotate. Quartz sand raw material particles enter the inner cavity of the purification pipe from the feeding port, hydrogen chloride reaction gas is injected from the vent hole, the rotary driving device drives the purification pipe to rotate around the axis of the purification pipe, the quartz sand raw material particles are driven by the spiral piece to change from linear motion to circular motion, and the reaction time in the heating box body is prolonged. Quartz sand raw material particles are continuously turned over and stirred by the spiral sheet, and the contact surface of hydrogen chloride and the quartz sand raw material particles is wider, so that the reaction is more sufficient.

The utility model discloses an adjusting mechanism of a carton printing roller, which comprises a rack, a printing roller, an impressing roller, an anilox roller and an ink fountain, the printing roller, the impressing roller and the anilox roller are all rotatably arranged in the rack, the impressing roller is arranged below the printing roller, the anilox roller is contacted with the printing roller, the ink fountain is arranged below the anilox roller, and the printing roller is arranged below the anilox roller. The rack is provided with an adjusting mechanism for driving the printing roller to do circular motion with the rotating axis of the anilox roller as the center line, and the rack is provided with a driving mechanism for driving the printing roller, the impressing roller and the anilox roller to rotate. The printing roller is driven by the adjusting mechanism to do circular motion with the rotating axis of the anilox roller as the center line, and therefore it is guaranteed that the printing roller makes contact with the surface of the anilox roller all the time, and meanwhile the distance between the printing roller and the embossing roller can be adjusted only by driving the printing roller to move; and the probability of shaking and unbalance in the adjusting process is reduced.

The utility model provides a kind of mixed stirring device of strong stirring belongs to stirring equipment field, including base, fixedly arranged with vertical plate on the base, main rotating component is arranged on the vertical plate, slave stirring component is arranged on the main rotating component.The utility model is provided with main rotating component, when using, the material that needs to be mixed and stirred is placed in placing barrel, then servo motor is started, the other end of rotating shaft is fixedly connected with support, so the rotation of rotating shaft will drive support to rotate together, placing barrel will also do circular motion, the material in placing barrel will constantly collide, rub and tumble each other, the mixing between material is more sufficient, avoid the problem of stirring dead angle that can appear in traditional stirring mode, greatly improve the stirring uniformity of material.