31results about How to "Uniform processing" patented technology

The invention relates to frequency converter assembly forming machining equipment, and belongs to the technical field of frequency converter machining. The frequency converter assembly forming machining equipment comprises an electric guide rail and a coating cavity frame, and the electric guide rail is installed on the inner top wall of the coating cavity frame; the spraying processing mechanism is mounted in the coating cavity frame, the surface of the spraying processing mechanism extends to the outer side of the coating cavity frame, and the spraying processing mechanism is mounted below the electric guide rail; according to the electrostatic spraying device, a workpiece can be subjected to relatively uniform spraying operation, in the spraying process, electrostatic paint can be sprayed to the surface of the workpiece at different horizontal heights, and spraying processing can be performed in the direction aligned to the workpiece during spraying at different heights, so that spraying processing of the surface of the workpiece is more uniform, and the spraying efficiency is improved. And the cooling assembly is matched to keep the surface of the workpiece at a relatively low temperature to reduce the fluidity of the coating, so that the sprayed coating is more uniform.

The invention discloses a process for processing a diamond blind groove by water-guided laser, which not only can optimize a laser incident angle, reduce a scattering effect and improve the smoothness of a groove wall through multi-angle compensation, but also can avoid periodic lines and defects caused by single-direction processing. The laser focus is always matched with the material surface through dynamic angle adjustment, the energy attenuation problem caused by depth increase is effectively relieved, and uniform machining of the bottom of the deep groove is ensured. And a complex multi-taper or gradual change structure can be realized, and the machining flexibility is obviously improved. Meanwhile, heat distribution is improved through multi-angle machining, the influence of heat accumulation on material performance is reduced, a water flow guide field is optimized, machining stability is enhanced, the limitation of the depth-diameter ratio is broken through, and the removal rate and machining precision are improved.

The present invention discloses a clamping device for abrasive flow machining, comprising a machine body, a clamp is arranged in the middle of the inner cavity of the machine body, the clamp comprises a first clamp, a fixing plate is fixedly connected to the top of the inner cavity of the first clamp, a connecting rod is fixedly connected to the inside of the first clamp, and a slide groove is arranged on the right side of the connecting rod. The present invention is provided with a first clamp, a second clamp, a sleeve, a connecting tube and a control bolt, the control bolt is rotated, the connecting tube is extended and retracted in the sleeve, the distance between the first clamp and the second clamp is adjusted, so as to reduce the surface area of ​​the workpiece exposed, the part to be polished is clamped between the first clamp and the second clamp, and polished, so as to reduce the wear on the intact part and prevent the damage of the workpiece, and the agitator plate stirs the abrasive during operation, so as to make the contact between the abrasive and the workpiece more uniform, make the surface processing of the workpiece more uniform, and improve the processing efficiency at the same time.

The utility model relates to the technical field of plastic part spraying treatment, and discloses a high-uniformity automobile plastic part injection molding spraying device which comprises a clamp and a spray gun, a processed plastic part is fixed by the clamp, the spray gun is arranged on the front side of a spraying surface of the processed plastic part, and the outer contour of the processed plastic part is wrapped with a negative pressure air pipe. According to the spraying device, in the spraying process of the plastic part, due to the negative pressure effect, ambient air can be sucked into the negative pressure air pipe, air flow is formed, and the plastic part is sprayed through the negative pressure air pipe; the air flow enables coating particles in the spraying process to be more evenly distributed on the surface of a processed plastic part, so that uniform processing of paint spraying is achieved, the coating floating outside the outline can be effectively sucked into the negative pressure air pipe, and the influence on the environment is reduced.

The utility model relates to a hollow plate hot mark pressing device which is suitable for the field of hollow plate processing. The device comprises a support, two hot-pressing rollers rotating relatively are arranged on the support, a plurality of protruding annular hot-pressing teeth are evenly distributed on the hot-pressing rollers in the radial direction, a hot-pressing mark channel is formed, a motor drives a chain to conduct transmission, continuous machining of the hollow plate is achieved, and efficiency is improved. The hot-pressing roller is hollow to form a heat-conducting oil cavity, the hollow rotating shaft serves as an oil inlet and outlet channel, heat-conducting oil is circularly heated under the action of the conveying pump, the temperature is maintained at 180-220 DEG C, and it is ensured that the indentation quality is stable. A protective shell is arranged at the top of the device, and a feeding port and a discharging port are provided with height-adjustable L-shaped pressing plates, so that the device is suitable for plates with different thicknesses. According to the device, by optimizing the structural design, efficient and accurate hot-pressing mark machining is achieved, the machining quality of the hollow plate is remarkably improved, the service life of the hollow plate is remarkably prolonged, the production cost is reduced, and good market application prospects are achieved.

The utility model discloses a clamping mechanism and a self-adaptive machining device. The clamping mechanism comprises a shell, a clamping piece, an elastic piece and an adjusting assembly. The clamping piece is movably arranged in the shell in the axial direction of the shell and used for clamping a tool. The elastic piece is movably arranged in the shell in the axial direction of the shell and abuts against the clamping piece. The adjusting assembly is arranged in the shell and abuts against the end, away from the clamping piece, of the elastic piece, and the adjusting assembly is used for adjusting the length of the elastic piece under the natural condition. When the cutter abuts against the product, the cutter clamped by the clamping mechanism is subjected to counter-acting force to drive the clamping piece to compress the elastic piece, so that the elastic piece can reversely provide pressure for the clamping piece, the cutter is made to be attached to the product in a self-adaptive pressurization mode for machining, and the effects of removing burrs and evenly machining the product are achieved. And the length of the elastic piece under the natural condition is adjusted through the adjusting assembly, so that the cutter can conduct self-adaptive pressurization machining on the product according to the pressure needed by the product.

The utility model discloses a grinding belt cleaning height adjusting unit, and relates to the technical field of automatic grinding equipment, the grinding belt cleaning height adjusting unit comprises two parallel supporting stand columns, the outer sides of the two supporting stand columns are fixedly connected with two first fixing seats, and a first threaded lead screw is rotatably connected between the two first fixing seats; the surfaces of the two first threaded lead screws are both in threaded connection with first moving blocks, the inner sides of the two first moving blocks are both fixedly connected with mounting plates, the bottoms of the inner sides of the two mounting plates are both fixedly connected with fixing plates, a first mounting rod is fixedly connected between the two fixing plates, and the upper ends of the inner sides of the mounting plates are fixedly connected with two second fixing seats. The synchronous height adjusting device has the advantages that synchronous height adjustment of the two grinding mechanisms can be carried out at the same time, and the height of a single grinding mechanism can also be adjusted.

The utility model discloses a cooling fin part edge trimming device which comprises a machine body, a PLC control box is fixedly connected to the upper side of the machine body, a starting switch is fixedly connected to the upper side of the machine body, a containing base is fixedly connected to the interior of the machine body, meanwhile, a travel switch is fixedly connected to the front end of the containing base, and the travel switch is fixedly connected to the rear end of the containing base. A saw blade is fixedly connected to the machine body, and the limiting plate is fixedly connected to the machine body. According to the cooling fin part edge trimming machining device, a machine body is started, a machine runs, the machine drives a saw blade to rotate at a high speed, when a driving motor rapidly moves forwards G01 along a rack through a sliding block to be close to the saw blade, slow-speed and constant-speed machining movement is provided for G01, and after machining is completed, a cylinder moves upwards, a safety door is opened, and trimming machining is completed. And meanwhile, the universal base moves backwards along the sliding block and stops when retreating to the position of the travel switch, at the moment, machining of the cooling fins can be automatically completed, and the production efficiency and the product quality are improved.

The invention discloses a curved surface flattening device for a stainless steel band, and belongs to the technical field of stainless steel band production.The curved surface flattening device for the stainless steel band comprises a main body, a conveying groove is formed in the top of the main body, a plurality of conveying rollers are rotationally connected into the conveying groove, and feeding and discharging ports are formed in the two sides of a processing cabinet; a driving mechanism is installed in the processing cabinet, a connecting rod mechanism is installed in the conveying groove, and a transmission mechanism is installed in the conveying groove. By designing the driving mechanism, the connecting rod mechanism and the transmission mechanism, adjustment can be conducted according to the specification of the stainless steel band when the stainless steel band conducts curved surface flattening machining, meanwhile, flattening adjustment is conducted twice before the stainless steel band enters the device and after the stainless steel band is machined, and adjustment of the curved surface of the stainless steel band is more complete. And the stainless steel bands with different thicknesses can be changed according to different curvatures of the stainless steel bands during leveling adjustment, so that the working performance of the curved surface leveling device is greatly improved.

This utility model belongs to the technical field of acid and alkali resistant EPDM rubber processing equipment, specifically an acid and alkali resistant EPDM rubber tableting machine. It includes a support assembly and a rubber block. One side of the support assembly is equipped with an intermittent conveying assembly for intermittently conveying the rubber block, and another side of the support assembly is equipped with a tableting assembly for squeezing out excess moisture from the rubber block. The side of the tableting assembly away from the rubber block is equipped with a storage frame for storing the compressed rubber sheets. This utility model achieves intermittent conveying of the rubber block by setting an intermittent conveying assembly. This intermittent conveying method allows the rubber block to enter the tableting stage in an orderly manner according to a preset time interval, avoiding problems such as rubber block accumulation and overlap that may occur with continuous conveying. This ensures that each piece of rubber is fully and uniformly processed, improving the consistency and stability of the tableting process.

The utility model relates to the technical field of corn tabletting, and particularly discloses an adjustable steam corn tabletting device which comprises a steam barrel body, the bottom surface of the steam barrel body is fixedly connected with a fixing ring and a stirring assembly, and the stirring assembly is installed in the steam barrel body. The stirring assembly is used for stirring corn in the steam barrel body, the stirring assembly can enable the corn in the steam barrel body to be sprayed by steam more uniformly, and the quantifying assembly is installed on the lower portion of the stirring assembly and used for discharging gelatinized corn. And the quantitative assembly can be used for quantitatively discharging the gelatinized corn. By arranging the stirring assembly, the effect can be better and gelatinization can be more uniform when corn is subjected to gelatinization processing, by arranging the quantifying assembly, the effect of conveniently and quantitatively discharging the corn can be achieved, and further the subsequent processing can be more uniform and the processing effect is better.

The invention discloses an over-positioning grinding method for a hard and brittle pipe fitting with a large length-diameter ratio, and belongs to the technical field of grinding. Although an existing grinding machining method can improve the grinding precision of the outer circle of the hard and brittle pipe fitting, the coaxiality of the outer circle and the inner circle of the ground hard and brittle pipe fitting cannot be guaranteed at the same time, and therefore the wall thicknesses of the ground hard and brittle pipe fitting are inconsistent. The rigid mandrel, the supporting plate and the guide wheel are used for carrying out over-positioning supporting on the hard and brittle pipe fitting in the machining process, the guide wheel is driven to rotate forwards, the hard and brittle pipe fitting with the large length-diameter ratio is fed into a grinding area, the guide wheel makes contact with the hard and brittle pipe fitting and drives the hard and brittle pipe fitting to move forwards and meanwhile rotates reversely, and the grinding wheel rotates reversely and feeds towards the side of the hard and brittle pipe fitting; along with grinding and feeding of the grinding wheel, the guide wheel and the supporting plate are fed towards the hard and brittle pipe fitting side so that over-positioning supporting of the guide wheel, the supporting plate and the rigid mandrel on the hard and brittle pipe fitting can be kept all the time, and grinding machining of the hard and brittle pipe fitting with the large length-diameter ratio can be achieved along with moving of the hard and brittle pipe fitting. The method is used for grinding the hard and brittle pipe fittings.

The invention relates to a laser beam differential rotation auxiliary drilling device which comprises a reflection cambered mirror support, a laser head assembly, a mirror set cylinder assembly, a driving assembly, a high-pressure nozzle assembly and a hollow drill bit. The reflecting cambered mirror support is connected to the upper end of the laser head assembly, the lower end of the laser head assembly is connected with the mirror set barrel assembly, the lower end of the mirror set barrel assembly is connected with the driving assembly, the lower end of the driving assembly is connected with the high-pressure nozzle assembly, and the lower end of the high-pressure nozzle assembly is connected with the hollow drill bit. According to the laser beam differential rotation auxiliary drilling device, the defects in the prior art are overcome, the machining time is shortened, and the production efficiency is improved.

The utility model discloses a cyclic detection device for sodium tripolyphosphate production, and relates to the technical field of sodium tripolyphosphate detection.The device comprises a box body, a box cover is arranged at the upper end of the box body, a feeding assembly is arranged on the upper surface of the box cover, a stirring assembly is arranged in the box body, and a discharging opening is formed in the bottom of the outer wall of the box body; a first valve is arranged on the discharging port, a circulating outlet is formed in the bottom of the side face of the inner wall of the box body, the other end of the circulating outlet is connected with a pump body, one end of a circulating pipeline is arranged on the upper surface of the pump body, the other end of the circulating pipeline is arranged in a circulating inlet, and the circulating inlet is formed in the top of the side face of the outer wall of the box body. A discharging pipe is arranged on the side face of the circulating pipeline, and a convenient detection assembly is arranged on the discharging pipe. Through the cooperation of the feeding assembly, the stirring assembly, the convenient detection assembly and the uniform mixing assembly, the purposes of protecting the safety of workers, crushing raw materials and improving the processing efficiency are achieved.

The invention relates to an automatic feeding device for phosphorus trichloride production, which comprises a mixing processing bin, one side of the mixing processing bin is provided with a storage bin, and the top of the mixing processing bin is provided with four guide ports and two vertical frame plates with different heights. By designing the discharging mechanism, during machining, an outer pipe rotates outside an inner pipe through a driving mechanism, so that a discharging pipe is rotated from a horizontal state to a downward vertical state, an inlet of the discharging pipe is aligned to an outlet of a conical head pipe, and at the moment, an outlet of the discharging pipe is provided with four material guiding openings facing the top of a mixing machining bin; materials are guided out through the discharging pipe, material particles are guided in through the four material guiding openings, the materials enter the mixing processing bin to be processed, and the outer pipe is reset after feeding is completed, so that feeding at multiple inlets is achieved, feeding is quite uniform, the mixing uniformity and efficiency are improved, the multiple inlets are automatically opened and closed at the same time, automatic integrated operation is achieved, and the production efficiency is improved. And the charging safety and efficiency are effectively improved.

The cleaning method for cleaning a treatment chamber in which a film formation treatment is performed on a substrate includes: a heating step in which the inside of the treatment chamber, which is to be supplied with cleaning gas, is divided into three or more zones in a gas flow direction, and the inside of the treatment chamber is heated such that, inside the treatment chamber, the temperature difference between the zone positioned on the upstream side in the gas flow direction and the zone adjacent to said zone is greater than the temperature difference between the zone positioned on the downstream side in the gas flow direction and the zone adjacent to said zone; and a step in which, after the heating step, the inside of the treatment chamber is supplied with cleaning gas.

The utility model belongs to the technical field of plastic bag processing, and particularly relates to an organ folding mechanism for plastic bag processing, which comprises a fixed seat, a processing frame is fixedly mounted at the top of the fixed seat, a first positioning block is fixedly mounted on one side of the upper surface of the processing frame, and an unwinding roller is rotatably connected to the inner wall of the first positioning block. A second positioning block is fixedly installed on the upper surface of the fixing base, and a servo motor is fixedly installed on one side of the second positioning block. Through an electric push rod and pressing rollers, the electric push rod is started to drive a U-shaped protective shell and the pressing rollers to move, after the pressing rollers in one group are moved and adjusted, the four pressing rollers can make contact with the front face and the rear face of the plastic bag subjected to organ folding machining, the pressing rollers in one group are matched with one another, and the plastic bag subjected to organ folding machining can be extruded; and the plastic bag subjected to organ folding processing is compacted, the phenomenon that the two sides of the plastic bag are tilted after organ folding is prevented, organ folding processing of the plastic bag is uniform, and the organ folding effect of the plastic bag is guaranteed.

The utility model discloses a particle processing device for functional water-soluble fertilizer production, which relates to the technical field of functional water-soluble fertilizer processing, and comprises a tank body, a stirring mechanism is arranged in the tank body, the bottom end of the tank body is fixedly connected with three supporting rods, the lower part of one end of one supporting rod is fixedly connected with a supporting plate, and the other end of the other supporting rod is fixedly connected with a supporting rod. A conveying pipe is fixedly connected to the top end of the supporting plate, a granule extruding assembly is arranged in the conveying pipe and comprises a first support, one end of the first support is fixedly connected with one end of the conveying pipe, a first motor is fixedly connected to the top end of the first support, and a first bevel gear is fixedly connected to the output end of the first motor; through the arrangement of the granule extruding assembly, the effect of conveniently, uniformly and quickly processing fertilizer granules is achieved, the use efficiency of the processing device is improved, through the arrangement of the stirring mechanism, the effect of conveniently and uniformly mixing and reprocessing raw materials of the fertilizer is achieved, and the practicability of the processing device is improved.

The invention discloses precise polishing equipment for an inner hole. The precise polishing equipment comprises a base; the Y-axis assembly is arranged on the base; the X-axis assembly is arranged on the Y-axis assembly and movably connected with the Y-axis assembly; the vertical frame is arranged on the Y-axis assembly in a crossing manner; the Z-axis assembly is arranged on the side wall of the vertical frame; the polishing head assembly is connected with the Z-axis assembly; the rotation driving assembly is arranged on the X-axis assembly; the hollow rotating platform is arranged on the X-axis assembly and connected with the rotating driving assembly; the workpiece bearing table is arranged on the hollow rotating platform; the adsorption pad is arranged on the workpiece bearing table; the vacuum flow channel is arranged on the adsorption pad; the air slip ring is arranged in the workpiece bearing table; the rotating end of the air slip ring is communicated with the vacuum flow channel, and the static end is connected with an external vacuum generating device. According to the technical scheme, on the premise that it is guaranteed that the to-be-polished workpiece is stably clamped, the workpiece body is protected, and precise polishing of an inner hole is achieved.

The invention provides a precise ceramic blank full-automatic feeding, discharging and polishing integrated system, and relates to the technical field of workpiece polishing, the precise ceramic blank full-automatic feeding, discharging and polishing integrated system comprises a rotating table, an annular frame assembly, a telescopic grabbing assembly, a first conveying belt, a second conveying belt and a polishing assembly; an annular frame assembly driven by a rotary table to rotate is designed, three sets of telescopic grabbing assemblies are fixedly installed on the annular frame assembly, a first conveying belt, a second conveying belt and a polishing assembly which are annularly distributed form three stations, the three stations are the feeding station, the polishing station and the discharging station respectively, and under rotary driving of the annular frame assembly, the telescopic grabbing assemblies are driven by the rotary table to rotate; the telescopic grabbing assembly completes feeding on the first conveying belt, polishing of the polishing assembly and discharging of the second conveying belt, the full-automatic feeding, discharging and polishing integrated operation procedure is achieved, and therefore the polishing machining efficiency can be improved, manual operation of the machine is basically not needed, the influence of dust on the health of workers in the polishing process is avoided, and the production cost is reduced. And the practical value is very high.

The invention discloses a petroleum drill rod structure thread surface treatment device, and belongs to the technical field of drill rod manufacturing. Comprising a supporting table, the supporting table is fixedly connected with a lifting frame, the lifting frame is slidably connected with a sliding block, the sliding block of the lifting frame is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with a supporting frame, the supporting frame is rotationally connected with an adjusting elastic telescopic rod, the supporting frame is fixedly connected with a motor, and the supporting frame is rotationally connected with a two-way lead screw which is in threaded connection with the sliding block. The sliding block is rotationally connected with a positioning frame which is provided with a spray gun, the sliding block is fixedly connected with a first push rod, the telescopic end of the first push rod is fixedly connected with a detection pipe, and the detection pipe is slidably connected with a detection rod. The telescopic end of the elastic telescopic rod is adjusted to move through movement of the detection rod, the transmission ratio of the two-way lead screw to the motor is adjusted, and the situation that when a drill rod with a deep thread groove is machined, the moving speed of a spray gun is too high, and the surface treatment effect of the deep thread position is poor is avoided.

The invention discloses baking and curing equipment for LCD panel processing, and belongs to the technical field of LCD panel processing, the baking and curing equipment comprises a shell and a motor, the surface of the shell is movably connected with a door plate through an electric slide rail, the upper surface of the shell is fixedly connected with an upper plate, and the interior of the shell is movably connected with a movable plate through an electric slide rail; the motor is in bolted connection with the lower surface of the movable plate; and the rack is fixedly connected with the shell through an external auxiliary rod. When the baking and curing equipment for processing the LCD panel works, a workpiece is fixed on a clamping plate, a movable plate is driven by an electric sliding rail to enter a shell, then a door plate is closed through the electric sliding rail, the shell starts to work at the moment, a motor is started at the same time, and when the motor works, a connecting shaft and a working plate are in a rotating state; and meanwhile, the rotating shaft and the clamping plate are in a self-rotating state, so that each surface of the liquid crystal panel can be uniformly heated, and baking is more uniform.

The utility model relates to aluminium alloy ingot smelting furnace feeding technical field discloses a smelting furnace feeding device for aluminium alloy ingot production, including support frame, the outer wall rear side fixed connection of support frame has conveying mechanism, the conveying mechanism is used for conveying material to be processed, the outer wall front side sliding connection of support frame has conveying mechanism, the conveying mechanism is used for conveying material after processing, the outer wall front and rear side fixed connection of support frame has sliding mechanism, the inner wall middle part fixed connection of support frame has mould, the conveying mechanism includes fixed bolster, the fixed bolster fixed connection in the outer wall rear side of support frame, in the utility model, conveying mechanism sends material to the designated position, the conveying bucket on fixed bolster stores material, electric push rod control fixed frame and conveying pipe, adjust material unloading position and flow, sliding mechanism ensures each component stable sliding, guarantees the whole feeding process more stable and processing even.

The utility model relates to the technical field of polishing equipment, and discloses surface polishing equipment for automobile and motorcycle accessory machining, which comprises a fixing plate, a fixing frame fixedly connected to the bottom of the fixing plate, a first motor fixedly connected to one end of the fixing frame, and a first threaded rod fixedly connected to an output shaft of the first motor after penetrating through the fixing frame. One end of the first threaded rod is fixedly connected with a second threaded rod, one end of the second threaded rod rotates in the fixing frame, the thread directions of the first threaded rod and the second threaded rod are opposite, and the first threaded rod and the second threaded rod are externally in threaded connection with a fixing block; compared with the prior art, the automobile and motorcycle accessory polishing device has the advantages that the automobile and motorcycle accessories can be kept at stable positions and postures in the polishing process, and displacement or deformation caused by vibration or external force interference is prevented; the polishing tool can evenly machine a plurality of parts of the automobile and motorcycle accessories, the situation that local parts are excessively polished or are not polished is avoided, and the polishing efficiency and uniformity are improved.

The utility model relates to a kind of circulation cooling automatic feeding and discharging structure, including protective shell, the front end lower side of protective shell is equipped with front support frame, the upper end of front support frame is equipped with feeding box, the front end upper side of feeding box is equipped with feeding port, the rear end lower side of protective shell is equipped with rear support frame, the rear side lower end of rear support frame is equipped with discharge bevel, the protective shell is evenly divided into five working areas, and is first area, second area, third area, fourth area and fifth area respectively;The right side of protective shell is evenly equipped with protective door, the number of protective door corresponds with the number of working area, and metal mesh belt conveyor is equipped in protective shell, the front and rear side of metal mesh belt conveyor is projected protective shell, and the front and rear end of metal mesh belt conveyor is located on front support frame and rear support frame respectively, with efficient cooling and heating, improve processing efficiency, guide air baffle optimizes airflow, ensure the advantages that processing quality is uniform.

According to the polyvinyl chloride outer sheath polyurethane thermal insulation pipe and the production process, the effects of high strength and light weight are achieved, meanwhile, it is further guaranteed that the thickness of a thermal insulation layer is consistent through a T-shaped support structure, the heat loss rate of a thermal pipeline is reduced, connection between adjacent working pipes is more convenient and faster through different flange plate connection modes, and the production efficiency is improved. According to the specific technical scheme, the heat preservation pipe with the support comprises a working pipe, a polyvinyl chloride outer protective sleeve, a heat preservation layer and a T-shaped supporting block; the T-shaped supporting blocks are evenly bound to the outer wall of the working pipe through steel wires in the heat preservation pipe with the support. Or the support-free thermal insulation pipe comprises a working pipe, a polyvinyl chloride outer sheath pipe and a thermal insulation layer; the working pipe is sleeved in the polyvinyl chloride outer sheath pipe, and the thermal insulation layer is filled in an interlayer of the working pipe and the polyvinyl chloride outer sheath pipe; a flange plate is arranged at one end of the working pipe, and the flange plate is sleeved near a port of the working pipe.

The utility model discloses shot blasting equipment for an automobile shell, and relates to the technical field of shot blasting equipment. Comprising a main body frame, the outer wall of the main body frame is fixedly connected with a fixing device and a moving device, the outer wall of the moving device is fixedly connected with the inner wall of the main body frame, the moving device comprises a moving frame, the inner wall of the moving frame is fixedly connected with a sliding rod, and the outer wall of the sliding rod is slidably connected with a moving base; the outer wall of the movable base is fixedly connected with a sliding rail, and the outer wall of the movable block is fixedly connected with a shot blasting device. According to the shot blasting machine, through the moving device, when the shot blasting machine enters a shot blasting machining stage, the position of the shot blasting device needs to be adjusted according to needed machining requirements, the moving base moves longitudinally, and the moving block can move transversely on the sliding rod.

The utility model belongs to the technical field of fracturing fluid processing equipment, and particularly relates to a fracturing fluid preparation device which comprises a preparation tank and a cover plate fixedly connected to the top of the preparation tank, a rotating rod is rotationally connected between a supporting plate at the bottom of the inner side of the preparation tank and the cover plate, and a stirring frame is fixedly connected to the rotating rod. A conical lower grinding disc is fixedly connected to the rotating rod above the stirring frame, and a conical upper grinding disc is fixedly connected to the inner wall of the preparation tank above the lower grinding disc. The upper grinding disc and the lower grinding disc are arranged on the inner side of the preparation tank, raw materials enter the space between the upper grinding disc and the lower grinding disc through the annular flaring in the top of the upper grinding disc, and during use, the rotating rod drives the lower grinding disc to rotate to achieve sufficient grinding of the raw materials; circulation and uniform processing of fracturing fluid can be achieved, and the problems that at the present stage, the grinding effect of a device is not good enough, and fracturing fluid processing is not uniform enough are solved.

The invention relates to the technical field of easy-to-pull lid production, and discloses an easy-to-pull lid edge spinning device which comprises a power assembly, a connecting assembly, an adjusting assembly, an edge spinning assembly and an adjuster, the power assembly is used for providing power for edge spinning of easy-to-pull lids, the connecting assembly is used for connecting all the assemblies, and the adjusting assembly is used for adjusting the easy-to-pull lids with different diameters. The edge spinning assembly is used for conducting limiting and edge spinning machining on the easy-to-pull covers, the adjuster is used for assisting the adjusting assembly and the edge spinning assembly to conduct adjustment according to the diameters of the different easy-to-pull covers, the limiting groove has the limiting effect on the movable limiting plate and the edge spinning wheel, the stability of the adjusting assembly is conveniently kept when the edge spinning wheel is adjusted, and the product quality is conveniently improved. And the second connecting plate rotates to drive the connecting ring and the rotating disc to rotate, so that the easy-to-pull cover is driven to rotate, the extrusion wheel can conveniently carry out edge spinning processing on the edge of the easy-to-pull cover, processing is more uniform, and the product quality is improved.

The utility model relates to the technical field of material pressing mechanisms, and discloses a seasoning material pressing mechanism which is composed of a supporting frame, a material pressing table, a material pressing groove, a material pressing hammer and the like, movable cavities are formed in the positions, located on the left side and the right side of the material pressing groove, in the material pressing table, and sliding plates are connected into the two movable cavities in a sliding mode. A connecting rod is fixedly welded to the middle of the side face, close to the material pressing groove, of the sliding plate, and an arc-shaped push plate is fixedly welded to the end, located in the material pressing groove, of the connecting rod. When the material pressing hammer moves downwards, pulling force is applied to the connecting rope, the connecting rope pulls the sliding plate and the connecting rod, so that the arc-shaped push plate moves towards the edge direction of the material pressing groove, when the material pressing hammer moves upwards, the sliding plate and the connecting rod can move under the potential energy effect of the spring, and the connecting rod is promoted to drive the arc-shaped push plate to move towards the center of the material pressing groove. Therefore, scattered seasonings are gathered to the center of the material pressing groove through the arc-shaped push plate, and it is guaranteed that the seasonings can be evenly processed by the material pressing hammer.