15results about How to "Convenient loading and unloading operation" patented technology

This utility model provides a glass sandblasting machine with a protective structure, relating to the field of glass plate processing technology. It includes a worktable with a vacuum suction table at the center of its upper surface, a sandblasting assembly for sandblasting glass on one side of the worktable, and a protective assembly for protection on another side of the worktable. In this utility model, the edge-cutting frame is height-adjustable via a motor-driven threaded rod, and works in conjunction with a limit rod and a second support block to ensure smooth movement. The cover plate and the height-adjustable edge-cutting frame together form a dynamic protective barrier, facilitating loading and unloading operations while effectively blocking debris generated during processing, thus preventing debris from splashing into the working environment outside the worktable.

The multi-small-disc curved surface single-face polishing machine comprises a machine body, a top plate is fixedly connected to the top of the machine body, two polishing mechanisms are arranged on the top plate, a revolution motor is fixedly connected to the inner bottom of the machine body, and a containing disc is fixedly connected to the tail end of an output shaft of the revolution motor. The top of the containing disc is fixedly connected with three rotation motors, an output shaft of each rotation motor is fixedly connected with a station disc, and the top of each station disc is fixedly connected with a plurality of small discs. According to the utility model, the device is composed of three station discs, and each station disc is provided with eight small discs, so that a plurality of product bodies can be processed at the same time; according to the polishing machine, the polishing wheel can do lifting motion, autorotation motion and horizontal motion, so that a product can be polished more comprehensively and uniformly; according to the placement disc of the polishing machine, under the state that equipment is not stopped, transposition continuous machining of the station disc can be achieved through the revolution motor, and the production efficiency is improved.

The utility model discloses a quick shoe lining cutting machine, which relates to the technical field of shoemaking equipment and comprises a bin body, the top of the bin body is fixedly connected with a first hydraulic rod, one end of the first hydraulic rod penetrates through the top of the bin body and is fixedly connected with a sliding connecting seat, and the outer wall of the sliding connecting seat is slidably connected with a sliding sleeve bin. A buffering reset mechanism is arranged between the sliding connecting base and the sliding sleeve bin, the inner side wall of the sliding connecting base is fixedly connected with a pneumatic knocking hammer, and the pneumatic knocking hammer corresponds to the sliding sleeve bin in position. According to the bin body provided by the utility model, on the basis that pressure is applied through continuous knocking to avoid incomplete cutting, materials can be automatically separated from a mold, so that the problem that the materials are incompletely cut when the shoe lining cutting machine faces thicker or harder materials is solved; and the cut-off material is easy to be clamped in the mold.

The utility model discloses a distillation and extraction device for preparing wormwood essential oil, relates to the technical field of distillation and extraction, and aims to solve the problems that in the prior art, raw materials are suspended through a material containing barrel, so that the raw materials are in full contact with steam, but the raw materials are still accumulated in the material containing barrel, so that the middle parts of the accumulated raw materials are in limited contact with the steam; and the distillation effect is influenced. A separation plate is fixedly connected to the lower end in the distillation device, a material containing barrel is arranged at the position, at the upper end of the separation plate, in the distillation device, a stirring shaft is rotationally connected to the middle in the material containing barrel, a plurality of stirring rods are fixedly connected to the two sides of the stirring shaft, and a steam generator is connected to one side of the distillation device; the other side of the distillation device is provided with a condensing device, and the lower end of the condensing device is connected with an oil-water separator, so that automatic stirring of a wormwood raw material in the material containing barrel is realized, accumulation of the raw material is effectively prevented, and full contact between steam and the wormwood raw material is ensured.

The utility model relates to the field of traditional chinese medicinal material processing especially relates to traditional chinese medicinal material circulating water cleaning equipment, including the cleaning water tank, still including the water storage tank, the left side fixed mounting of water storage tank upper end has the purifier, the inside of purifier is provided with the purification filter element, the right side fixed mounting of water storage tank upper end has the filter box, the inside of filter box is provided with the filter screen frame, the upper end fixedly connected with the drain pipe of filter screen frame, the right end fixedly connected with the outlet pipe of water storage tank, the upper end fixed mounting of cleaning water tank has the supporting plate, the upper end fixed mounting of supporting plate has the drive motor, the utility model opens the electric control valve and cooperates liquid pump one to drive wastewater from the drain pipe to enter the filter box, utilizes the filter screen frame to filter and screens out the impurity particle in wastewater, carries out secondary purification treatment to wastewater through the purification filter element, and stores in the water storage tank, the convenient water source's recycling uses, improves the utilization rate of water source is lower, has reduced traditional chinese medicinal material cleaning cost, reduces the resource waste simultaneously.

A drug cartridge demolding device includes a demolding mechanism comprising a top cover demolding mechanism, a base mandrel assembly demolding mechanism, and a product clamping mechanism located between the top cover demolding mechanism and the base mandrel assembly demolding mechanism. The base mandrel assembly demolding mechanism includes a base plate and a lower servo cylinder. A product infeed / outfeed slide is mounted on the base plate, and a product loading positioning seat and a positioning seat are mounted on the slide. A product infeed / outfeed slide cylinder is connected to the side of the slide, and the bottom of the slide is mounted on a linear guide rail. The product clamping mechanism includes two symmetrically arranged product housing clamping cylinders. A left clamping block is mounted on the piston rod of one product housing clamping cylinder, and a right clamping block is mounted on the piston rod of the other product housing clamping cylinder. This invention increases the operating space for manual loading and unloading of products by utilizing the forward and backward displacement function of the product infeed / outfeed slide. By arranging the product infeed / outfeed slide and the product clamping mechanism one above the other, it reduces operational risks and improves safety during use.

The utility model discloses a glass door and window sealant spraying workbench, which comprises a placing frame, a connecting plate and mounting plates, the placing frame is provided with a first notch, the connecting plate is arranged in the first notch in a sliding manner, one end of the connecting plate facing the placing frame is provided with a plurality of mounting plates side by side at intervals, and the mounting plates are arranged in the first notch in a sliding manner. A plurality of universal wheels used for supporting workpieces are arranged on the mounting plates at intervals, a fixing assembly used for fixing the workpieces is arranged at the upper end of the placing frame, and a driving assembly used for driving the connecting plate to move in the vertical direction is arranged on the placing frame. According to the door and window feeding and discharging device, the connecting plate and the mounting plate can be moved downwards, so that workers can conveniently conduct feeding and discharging operation on doors and windows, the device can conveniently move the doors and windows under the action of the universal wheels, and the working intensity of the workers for moving the doors and windows is further reduced.

The application provides a multi-stage exposure device and control logic thereof, and belongs to the technical field of exposure devices.The exposure device comprises a workbench, multiple stages, multiple driving mechanisms, an exposure assembly, a movement assembly and a light curtain detection assembly.The workbench comprises a loading and unloading position and an exposure position, a workpiece to be exposed is placed on the stage, and is moved to the exposure position under the driving action of the driving mechanism, exposure is performed through cooperation of the exposure assembly and the movement assembly, and the light curtain detection assembly is used for detecting whether there is an obstruction in the loading and unloading position.The multi-stage exposure device and control logic thereof can guarantee the personal safety of operators while ensuring exposure efficiency.

The angle steel drilling production line based on power head walking comprises a fixing mechanism and a drilling mechanism, the fixing mechanism comprises first electric sliding rails which are symmetrically arranged, electric sliding arms are installed on the first electric sliding rails in a sliding mode, U-shaped seats are rotatably installed at the ends of the electric sliding arms, the U-shaped seats are connected with a material fixing seat, and the material fixing seat is connected with the drilling mechanism. A right-angle supporting plate is arranged on the material fixing seat, a side clamping plate and an upper clamping plate are slidably mounted on the outer side of the right-angle supporting plate, and the drilling mechanism comprises second electric sliding rails which are symmetrically arranged; the right-angle supporting plate is matched with the inner angle of the angle steel and is matched with the pneumatic clamping plate, so that the angle steel drilling machine can quickly adapt to the angle steel with different lengths and different placement angles, the universality is high, three-axis high-precision drilling is realized, the drilling machine head is driven by an X-axis, Y-axis and Z-axis electric sliding rail system, the positioning precision is high, the moving speed is high, and the working efficiency is high. And continuous and efficient machining of complex hole position patterns can be achieved.

This utility model provides a suction structure for an ultraviolet laser engraving machine. The suction structure includes a support platform and an adjustment structure. A suction device is mounted on the surface of the support platform. The adjustment structure includes two legs, each with a mounting component fixedly connected to its surface. A guide rail is fixedly connected to the top of the mounting component, and a slider is slidably connected to the guide rail. A support column is positioned above the slider, and a guide sleeve is fitted onto the surface of the support column. The guide sleeve and the slider are fixedly connected via a fixing block. An end connecting block is fixedly connected to one end of the support column, and a connecting plate is positioned to one side of the end connecting block. This suction structure for an ultraviolet laser engraving machine provides the advantages of providing stable external support for a fixed tube and allowing for flexible adjustment of the tube's position.

This application discloses a laser welding device for metal materials, relating to the field of metal welding technology. It includes a support base frame, and further comprises: a support plate, a first rotating motor, a mounting head, a top support frame, a laser welding gun, a second rotating motor, a placement plate, a first sleeve, a first insertion rod, a first mounting block, a second sleeve, a second insertion rod, a tensioning assembly, a rotating rod, a linkage assembly, a pulling assembly, and a buffer assembly. The support plate is disposed between the inner walls of both sides of the support base frame. The first rotating motor is fixedly installed at the middle position of one outer wall of the support base frame. There are two mounting heads, each fixedly installed on both sides of the support plate, with one mounting head rotatably installed at the middle position of the other inner wall of the support base frame on the side furthest from the support plate. The beneficial effects of this application are: convenient loading and unloading operations, and improved continuous operation capability and production efficiency of the welding equipment.

The application discloses the technical field of gear processing machine tools, and discloses a bevel gear numerical control processing machine tool which comprises a bed body, a first sliding table which is slidably arranged on the bed body along the width direction of the bed body, a second sliding table which is slidably arranged on the bed body along the length direction of the bed body, a third sliding table which is vertically slidably arranged on the second sliding table, a rotary main shaft which is rotatably arranged on the first sliding table around the axis of the rotary main shaft, a workpiece main shaft which is rotatably arranged on the rotary main shaft around the axis of the workpiece main shaft, and a grinding wheel main shaft which is rotatably arranged on the third sliding table around the axis of the grinding wheel main shaft. The rotary main shaft drives the workpiece main shaft to rotate synchronously in the axial direction. The first sliding table is arranged at the first end of the bed body in the length direction, and the second sliding table is slid along the Z axis to drive the grinding wheel main shaft to move close to or away from the workpiece main shaft. The bevel gear numerical control processing machine tool has the advantages that the stroke of each linear shaft is short, the feeding and discharging are facilitated, the weight of each component is uniformly distributed, the deformation of the bed body of the machine tool is reduced, and the machining precision of the machine tool is improved.

This invention relates to a welding apparatus and method for a plate-type radiator, comprising a fixing frame and a lifting mechanism; a flipping mechanism is disposed between two lifting mechanisms; the flipping mechanism includes a clamping and positioning unit and a rotating positioning unit; the flipping mechanism includes a rotating cylinder; the clamping and positioning unit can extend and retract relative to the rotating cylinder to pre-position or clamp and position the radiator fins; the rotating positioning unit can rotate circumferentially relative to the rotating cylinder, and the rotating positioning unit includes clamping heads that clamp the oil collection pipe from the left and right, so that while the clamping and positioning unit clamps and positions the radiator fins, the radiator fins are also clamped through the oil collection pipe; the welding assembly includes a position-adjustable welding head; the welding head can be aligned with the contact position between the radiator fins and the oil collection pipe in the optimal posture for welding, thereby improving welding quality and reducing operation difficulty; the radiator fins are simultaneously subjected to direct clamping from the clamping and positioning unit and lateral clamping from the oil collection pipe, forming dual positioning and improving welding stability.

The invention relates to the technical field of automobile part manufacturing, and provides automobile piston rod production thread machining equipment which comprises a machining table and a first thread rolling machine. A second thread rolling machine is installed on one side of the top end of the machining table, an air cylinder is installed on the other side of the top end of the machining table, a first thread rolling machine is installed on one side of the air cylinder, a containing base is installed between the first thread rolling machine and the second thread rolling machine, and an automatic feeding and discharging mechanism is arranged on one side of the first thread rolling machine. In the rotating process of a connecting rod, a driven bevel gear and a driving bevel gear rotate to drive a material distributing roller to rotate, when a material box rotates by 90 degrees to the top end of a containing base, the material distributing roller just rotates by 90 degrees in a fixed box, and the automobile piston rod in a material groove falls into a discharging opening and then falls to the top end of the containing base; and the work of automatic feeding is completed, so that the work of automatic feeding is achieved during machining.

The utility model provides a plastic roll fixing frame for plastic packaging bag production. The fixing frame comprises a support, a stepped shaft sleeve and a limiting mechanism. The support comprises a bottom supporting part, a side supporting part vertically connected with the bottom supporting part and a supporting shaft connected with a top bearing of the side supporting part; a first opening is formed in the side supporting part and located in the periphery of the supporting shaft. The stepped shaft sleeve comprises a plurality of ring sleeves with different outer diameters and frustum sleeves for connecting the adjacent ring sleeves, the plurality of ring sleeves are linearly arranged at equal intervals according to the length of the outer diameters from small to large, the adjacent ring sleeves are connected into a whole through the frustum sleeves and are fixedly mounted on the peripheral surface of the supporting shaft, and the end with the large diameter is close to the side supporting part. The limiting mechanism is movably installed on the side supporting part, and the movable end transversely penetrates through the first open hole of the side supporting part to be used for limiting the plastic reel with the diameter larger than that of the stepped shaft sleeve. Axial self-centering of material rolls of different specifications can be guaranteed through the stepped shaft sleeve, the limiting mechanism can be adopted for limiting when the specifications of the material rolls are larger than the maximum outer diameter of the stepped shaft sleeve, and the limiting range is enlarged.