194results about How to "Guaranteed limit effect" patented technology

The invention discloses a multifunctional food safety distribution device which comprises a base and a distribution box. A groove is formed in the base; the distribution box is arranged in the groove; L-shaped limiting plates are symmetrically arranged on the two sides of the bottom of the distribution box; a plurality of mounting grooves are uniformly formed in the lower ends of the L-shaped limiting plates, and rolling balls are arranged in the mounting grooves correspondingly; a plurality of first telescopic rods are connected between the outer walls of the L-shaped limiting plates and the inner wall of the base, and the outer walls of the first telescopic rods are sleeved with first springs; a cold storage area and a heating area are arranged in the distribution box; pull rods are arranged in the cold storage area and the heating area correspondingly, and the bottoms of the pull rods are fixedly connected with bottom plates; and a plurality of food boxes are symmetrically arranged on the two sides of the outer walls of the pull rods. Operation is easy, using is convenient, quick and ingenious, the condition of scattering of foods in the distribution process can be effectively avoided, the distribution box is provided with a temperature control system which can control the temperature in the box in real time, the effects of cold storage and heat preservation are achieved, the safety of the foods is guaranteed, and the multifunctional food safety distribution device is suitable for wide promotion.

The invention relates to a ballpoint pen spring nib assembling device. The assembling device comprises an assembling platform, an assembling rotary disc and a rotary disc motor, wherein the edge of the assembling rotary disc is provided with conveying clamps for clamping nibs for conveying; and a nib feeding device for placing the nibs on the conveying clamps, a first nib detection device for detecting whether the nibs exist on the conveying clamps or not, a second nib detection device for detecting whether the nibs on the conveying clamps conform to the standard or not, a spring feeding device for placing springs on the nibs of the conveying clamps, a spring detecting device for detecting whether the springs are assembled in place or not, a waste discharging device for taking away unqualified nibs, a deformation device for extruding and deforming the side surfaces of the qualified nibs to limit the springs in the nibs, and a qualified product discharging device for taking away the deformed nibs are sequentially arranged at the position, close to the edge of the assembling rotary disc, of the assembling platform in the rotating direction. According to the technical scheme, the ballpoint pen spring nib assembling device improves the yield, improves the assembling efficiency and reduces the machining cost.

The invention relates to a mold locking device of a hollow plastic product forming machine, belonging to the field of a plastic product forming machine. The hollow plastic product forming machine comprises a left mold frame and a right mold frame, the mold locking device comprises a mold-locking actuating cylinder, a mold locking box and a mold-locking actuating cylinder grabbing mechanism, wherein the mold locking box comprises a mold locking box body, a cover plate, a first guide plate and a second guide plate; the mold-locking actuating cylinder grabbing mechanism comprises an upper actuating cylinder, an upper actuating cylinder seat plate, an upper engagement clamp block, a lower actuating cylinder, a lower actuating cylinder seat plate and a lower engagement clamp block; and the mold-locking actuating cylinder is horizontally arranged on the left mold frame, and cylinder column engagement teeth are formed at the surface of a mold-locking actuating cylinder column of the mold-locking actuating cylinder, at one end facing the mold locking box body. The mold locking device has the advantages that the closing effect of one pair of semi-molds can be ensured; the upper engagement clamp block and the lower engagement clamp block can be prevented from deflection to affect clamping forces on the mold-locking actuating cylinder column; the stability of vertical movement of the upper engagement clamp block and the lower engagement clamp block can be maintained in a long time; and the structure can be simplified, large locking forces for the mold-locking actuating cylinder column can be obtained with small mold locking forces, and electric energy can be saved.

The invention relates to a vibration control apparatus used for a converter valve. The top of the converter valve is fixed on a valve hall through a plurality of suspension insulators; the bottom of the converter valve is connected with the ground in a tensioning manner slantly through a plurality of strain insulators; each strain insulator is connected with the ground through a damping apparatus; the damping apparatus an upper connecting plate, a lower connecting plate and a plurality of springs and a damper arranged between the two connecting plates; the upper connecting plate is connected with the lower ends of the strain insulators through an upper bidirectional hinge; and the lower connecting plate is connected with the ground through a lower bidirectional hinge. Compared with the prior art, the vibration control apparatus is simple in structure, easy to install, and good in position limiting and vibration control effects.

The invention relates to the technical field of transport lifting slings, and particularly provides a lifting and transporting tool for a crucible. The lifting and transporting tool for the crucible comprises a suspender which is vertically arranged. The suspender is sleeved with a connecting sleeve capable of moving up and down, and the connecting sleeve is hinged to external support rods for supporting the inner wall of the crucible. The external support rods are provided with supporting members for supporting the inner wall of the crucible, and the three or more external support rods are arranged. A hinge seat is fixedly arranged at the bottom of the suspender, and inner support rods which are hinged to the external support rods and are used for supporting the external support rods arearranged between the hinge seat and the external support rods. In the process of the movement of the external support rods and the inner support rods, the lifting and transporting tool for the crucible has the movement state of the external support rods facing down and the inner support rods facing up. Technicians can only move the connecting sleeve on the suspender to drive the movement of the external support rods and the inner support rods, and the extension or contraction of the external support rods are achieved, and the operation is simple.

The invention discloses a steel frame house with rapid installation and disassembly. The steel frame house with rapid installation and disassembly comprises a steel bottom plate, two symmetric groovesare formed in the upper surface of the steel bottom plate, and steel plate walls are placed in the grooves. According to the steel frame house with rapid installation and disassembly, when assembly is carried out, working personnel places the steel plate walls into the grooves, using personnel holds a first threaded rod to be in threaded connection with a second threaded pipe and a first threadedpipe for installation and fixation, then the working personnel uses a machine to place a roof on the steel plate walls, installation personnel pushes push-pull rods, so that sliding plates drive first limiting rods to enter second limiting holes, the sliding plates drive teeth to move, under the action of gears, a second threaded rod is enabled to rotate, under the action of a third threaded pipe, second limiting rods are enabled to enter first limiting holes for installation and fixation, the problem that the assembly efficiency of the steel frame house is slow and required labor is larger is solved, normal schedule of task and military science is ensured, and thus, the steel frame house with rapid installation and disassembly is conveniently used.

The invention provides a liquid distributor. The liquid distributor comprises a shell and an air exhaust pipe, wherein the air exhaust pipe comprises a straight pipe arranged in the shell. The liquid distributor further comprises a flexible supporting part, and the flexible supporting part is arranged between the shell and the straight pipe and used for buffering vibration of the straight pipe. Due to the fact that the shell is directly connected with the straight pipe through the flexible supporting part, the limiting effect of the flexible supporting part on the straight pipe is effectively guaranteed, it is guaranteed that vibration generated by suction pulse of the straight pipe is effectively absorbed by the flexible supporting part, the vibration amplitude of work of the straight tube is small, and the connecting position between the straight pipe and the flexible supporting part is free of fatigue damage and fracture, and therefore the vibration performance of a compressor and an air conditioning system is improved while it is guaranteed that vibration reduction of the flexible supporting part is reliable. Meanwhile, the liquid distributor has the advantages of being simple in structure and low in manufacturing cost.

The invention discloses a Suaeda salsa plant salt for bathing and a preparation process and use method thereof, and relates to the field of Suaeda salsa plant salt processing. The Suaeda salsa plant salt has the effects of anti-inflammatory and whitening. The preparation process specifically includes the following steps that Suaeda salsa powder of 400-600 meshes and Suaeda salsa plant salt of 80-100 meshes are taken according to ratio; and the Suaeda salsa powder and Suaeda salsa plant salt are put in a three-dimensional mixer for 48 hours. The use method includes the following steps that theSuaeda salsa plant salt for bathing is taken as needed; and the outer packaging of independent pouch packaging is removed, and the Suaeda salsa plant salt for bathing without the outer packaging is placed in a containing room. The Suaeda salsa plant salt for bathing prepared by the preparation process has good anti-inflammatory and whitening effects when used, has the advantages of being pure andnatural and no additives, and is suitable for people with sensitive skin; and in addition, unlike most cleaning products, the Suaeda salsa plant salt is harmless to human bodies when it is accidentally taken in during use.

The invention discloses a lifting device for low-rise building cleaning. The lifting device for low-rise building cleaning comprises a base, wherein two moving plates are symmetrically arranged on thebottom part of the base; multiple universal wheels are arranged on the bottom parts of the two moving plates; two support devices are symmetrically arranged at the upper end of the base; opposite side walls of the two support devices are connected through a cross plate; each support device comprises a turning block at the upper end of the base; a round rod is fixedly connected to the upper end ofeach turning block; a first threaded cavity is arranged in each round bar; a first threaded rod is in threaded connection into each first threaded cavity; the upper end of each first threaded rod penetrates through a side wall of the upper end of each round bar and is rotatably connected with a fixing block; and side walls of the fixing blocks are fixedly connected with a side wall of the cross plate. The lifting device for low-rise building cleaning provided by the invention is reasonable in structure design, simple to operate, capable of carrying out secondary lifting so as to meet the demands of cleaning personnel, better in stability when being used for lifting, and capable of ensuring the personal safety of the cleaning personnel.

The invention provides an intelligent wetland three-dimensional cultivation system which includes a temperature and humidity sensor, an upper three-dimensional planting floating frame, a water qualitysensor, a lower three-dimensional planting floating frame, a first connecting rod, a second connecting rod, a waterproof box, a circuit board, a driving battery and a host. The temperature and humidity sensor is in screw connection with the middle part of the lower part of the upper three-dimensional planting floating frame, and the water quality sensor is in screw connection with the middle partof the upper part of the lower three-dimensional planting floating frame. The arrangement of a cultivation layer, a spacing adjustment cultivation frame, a U-shaped sliding seat, a linear sliding seat, an adjusting bolt and a limiting block is beneficial to the spacing adjusting according to the planting demands, the planting survival rate is ensured, the adjusting bolt is loosened according to the planting demands, the position of the U-shaped sliding seat is moved and adjusted to a position on the outer wall of the linear sliding seat, after the spacing the spacing of the spacing adjustmentcultivation frame is determined, the adjusting bolt can be locked, then an aquatic vegetable cultivation work can be carried out on the surface of the cultivation layer, a limiting function is achieved through the limiting block, and the planting effect is ensured.

The invention discloses a laser engraving machine. The laser engraving machine comprises a machine base; a laser engraving head is arranged on the machine base; a supporting plate is arranged on the machine base; a round hole is formed in the center of the supporting plate and is opposite to the laser engraving head in the vertical direction; sliding grooves are symmetrically formed in the supporting plate; sliding blocks are arranged in the sliding grooves in a sliding mode; first springs are arranged between the sliding blocks and the sliding grooves; through holes are formed in the bottom parts of the sliding grooves; iron wires penetrating through the through holes are arranged on the sliding blocks; hollow sleeves are arranged at the bottom part of the supporting plate; a fixing plateis fixedly connected in the sleeves; a threaded rod is connected to the fixing plate in a threaded mode; an iron plate is arranged on the threaded rod; a containing plate is arranged on the threadedrod; a sucker is arranged on the containing plate, and an air hole is formed in the containing plate; the iron wire are fixedly connected to the threaded rod;and buffering mechanisms used for adjusting the position of the containing plate and positioning mechanisms used for stopping the iron plate are arranged on the inner walls of the sleeves. According to the laser engraving machine, the problemthat an existing laser engraving device is poor in workpiece engraving effect due to poor positioning effect on a workpiece can be mainly solved.

The invention relates to the technical field of electric tools, in particular to a handheld electric cutting tool which is used for cutting a pipe and comprises a shell, a handle and a handle. The cutter feeding device is rotatably mounted in the shell; a clamping position is arranged in the cutter feeding device, and a cutting knife is arranged on the peripheral side of the clamping position; when the feeding device rotates, the cutting knife executes a cutting action; and the driving device is used for providing power for the execution device. The driving device is used for driving the cutter feeding device to work, cutter feeding is achieved, cutting force is generated, pipes are cut, and the problems that in the prior art, due to the fact that the elastic force of an elastic piece is limited, the cutting force is small, high-hardness and thick pipes cannot be cut, and use is inconvenient are solved.

The invention discloses an assembled fight professional instrument and a using method thereof, and particularly relates to the technical field of fight instruments. The instrument includes a base, a movable seat is hinged to one side of the base through a hinge, a first clamping block is fixedly connected to one side of the movable seat, a first clamping groove is formed in one side of the base, the first clamping block is clamped in the first clamping groove, a first clamping hole is formed in one side of the first clamping block, a first sliding rod is clamped in the first clamping hole, andthe outer side wall of the first sliding rod is sleeved with a first sliding sleeve. Through a spring sleeve and a fourth spring at a stressed part of a buffer plate in a striking seat, the stress can be shortened, the training effect on the coordination and reaction capacity of people can be improved, the movable seat can be rotated and folded through the hinge by pulling the first sliding rod to move out of the first clamping hole when not in use, so that compared with the prior art, the storage space is remarkably reduced, the overall placement adaptability is improved, and the professional fight training requirements are met.

The invention discloses a limiting device for injection mold processing. The device comprises a base ring arranged horizontally. The base ring is slidably provided with a plurality of frame plates. The frame plates are butted together to form a cylindrical structure. The cylindrical structure formed by the frame plates lacks an upper top surface. The inner wall of each frame plate is sealed and glued with a shaping capsule. The shaping capsule is a soft hollow capsule. A liquid storage cavity is arranged inside each frame. Sliding plates are sealed and slidably connected with the inside of theliquid storage cavities. The areas above the sliding plates in the liquid storage cavities and the inner of the shaping capsule are filled with magnetorheological fluid. The device has the advantagesthat after the shaping capsule is in good contact with a mold, a soft rod stops rotating and knocks on a slider, the internal pressure will push the slider to contact two electrical connection posts,a return spring and a solenoid coil are energized, the magnetorheological fluid becomes solid-like when feeling the magnetic field and cannot deform, thus the device can ensure a good clamping and limiting effect on the mold.

The invention provides a novel LED epitaxial growth method. LED internal quantum efficiency can be effectively improved, LED light emitting intensity is improved, and LED light emitting wave length stability is improved. The LED epitaxial growth method includes the steps that a low-temperature buffer layer, a non-doping high-temperature GaN layer, a Si-doping high-temperature GaN layer, an InxGa1-xN / AlyGa1-yN multi-quantum-well layer, a p-AlGaN layer and a Mg-doping p-GaN layer grow sequentially, wherein the inequations 0<=x<=1 and 0<=y<=1 are satisfied; multiple InaGa1-aN thin layers with the smaller lattice constants are interposed in the InxGa1-xN quantum well growth process during at least one period, wherein the inequation 0<=a<x<=1 is satisfied; multiple AlbGa1-bN thin layers with the larger lattice constants are interposed in the AlyGa1-yN quantum well growth process during at least one period, wherein the inequation 0<=b<y<=1 is satisfied.

The invention relates to the field of spring machining, in particular to a production process and production equipment for a compression spring. The production equipment comprises a winding device anda quenching device, and is characterized in that the winding device comprises a winding frame, a first support fixedly connected with the winding frame, a second support movably arranged on the winding frame and a fetching assembly used for taking down the spring, the first support is rotationally connected with a winding roller used for forming the spring, the first support is fixedly connectedwith a servo motor, and the other end of the winding roller is movably arranged on the second support; and a transfer frame is arranged between the winding device and the quenching device, a base is arranged on the transfer frame in a sliding mode, a fixing frame is arranged on the base in a lifting mode, a supporting column is fixedly connected to the fixing frame, and a limiting device is arranged at the end, away from the fixing frame, of the supporting column. The production equipment has the advantages that the spring can be automatically fixed and conveyed, the automatic process during spring production is accelerated, and the safety of the working environment is guaranteed.

The invention relates to the technical field of automobile manufacturing and processing and discloses an electrophoresis conveying device, which comprises a fixing frame, wherein a driving part is fixedly arranged at the top end of the fixing frame and is connected with an upper-layer lifting tool through a hanging part, at least two sets of lower-layer lifting tools for lifting electrophoresis elements are fixedly arranged on the upper-layer lifting tool; balancing wood is separately arranged at two opposite side surfaces of the hanging part; a guide wheel is arranged at the tail end of the balancing wood; two strengthening guide rails for performing upper limiting of the guide wheel is suspended and fixedly arranged at the top end of the fixing frame; the guide wheel slides on the strengthening guide rails; the two strengthening guide rails are arranged at two sides of the hanging part and both extend in the horizontal conveying direction of the electrophoresis elements. The electrophoresis conveying device can be used for treating multiple sets of workpieces, the work pace can be well improved; by arranging the strengthening guide structure, the stably conveying of the lifting tools is facilitated.

The invention discloses a safe environment-friendly laboratory ventilation hood. A lower hood body is arranged at the bottom of a ventilation hood body, a working area is arranged on the top of the lower hood body, side plates are installed on the two sides of the working area, the bottom ends of the front sides inside the side plates are provided with sliding grooves, the tops of the sliding grooves are provided with electric push rods, the bottom ends of the electric push rods are fixedly connected with glass sliding doors, the top of the working area is provided with an upper hood body, thefront face of the upper hood body is provided with a face plate, the middle of the upper hood body is provided with a filter, the middle of the top of the upper hood body is provided with a fan, thebottom end of the fan is provided with an air collection cover, the outer side of the fan is provided with a damping part, the middle of the damping part is provided with a damping spring, one end ofthe damping spring is provided with a top plate, the bottom of the lower hood body is provided with trundles, the top plate and the damping part are elastically connected through the damping spring, elasticity is sufficient, noise produced when the fan works can be reduced, a good working environment is created conveniently, and the practicability of the ventilation hood body is improved.

The invention discloses a valve body cleaning device. The device comprises a cleaning box, a fixed component arranged in the cleaning box, and a cleaning component arranged in the cleaning box, wherein a mounting block is arranged on the inner wall of the cleaning box; a first active groove is formed in the mounting block; a first active block is arranged in the first active groove; a first air cylinder matched with the first active block is arranged on the side wall of the cleaning box; the cleaning component comprises a first connecting rod arranged on the first active block, a lantern ringrotationally arranged on the first connecting rod, and a first driving motor arranged on the first connecting rod; the first driving motor can drive the lantern ring to rotate; a plurality of bristlesare arranged on the inner wall of the lantern ring; the fixed component can drive a valve body to rotate; after the valve body enters the cleaning box, the lantern ring moves to the position of the valve body, and the lantern ring ensures that the bristles are in sufficient contact with the surface of the valve body after sleeving the valve body, so that grease and impurities on the surface of the valve body are removed, and the cleaning efficiency of the valve body is enhanced.

The invention discloses a trash can clamping device, and belongs to the technical field of environmental sanitary equipment. The trash can clamping device comprises a support, and further comprises an overturn frame and an overturn air cylinder. A piston rod of the overturn air cylinder is hinged to the overturn frame. A cylinder barrel of the overturn air cylinder is hinged to the foot of the support. The overturn frame comprises a front baffle. Side baffles are arranged at the two ends of the front baffle respectively. A supporting table is arranged at the lower end of the clamping side of the front baffle and provided with a limiting plate used for hooking the can edge. The two side baffles are provided with can pressing mechanisms. The front baffle is provided with a compression driving mechanism. Each can pressing mechanism comprises a first rotating shaft, wherein the first rotating shaft is installed on the overturn frame in a rotatable manner, and the power input end of the first rotating shaft penetrates the front baffle and is located on the non-clamping side of the front baffle. The clamping section of each first rotating shaft is at least fixedly provided with two pressing blocks. When the trash can clamping device is used, the first rotating shafts are controlled by the compression driving mechanism to rotate to the compression position, and the pressing blocks press the opening end on the upper portion of a trash can; and accordingly, the clamping stability can be ensured, and the edge of the trash can further can be prevented from being damaged by clmaping.

The invention relates to the technical field of optical lens assembly, and particularly discloses an automatic assembly device and an assembly method for an optical lens. The assembly device comprisesa bed frame, wherein a conveyor belt is arranged in the middle of the bed frame, a pick-and-place device is arranged in the middle of one side of the bed frame, assembling components are symmetrically arranged on the other side of the bed frame, and limiting components are uniformly arranged on the conveyor belt; and each limiting component comprises a limiting groove formed on the conveyor belt.According to the optical lens automatic assembly device, by the conveyor belt, the two assembly components and a pick-and-place component, the assembly line operation of lens assembling is achieved,and the working efficiency is high; and meanwhile, when a lens shell is picked and placed through the assembly components, the lens shell is protected while the lens shell is stably clamped, and the lens shell is prevented from being bumped and scratched; and when the lens shell is fixed with the limiting components, the limiting components can realize fixing of lens shells of various size, and the lens shell is prevented from being damaged while the lens shell is fixed.

The invention relates to the technical field of copper-clad laminate processing, in particular to an equal cutting device for producing and processing a copper-clad laminate. The device comprises a supporting seat, and a cutting structure is arranged on the side surface of the supporting seat; an extrusion structure is mounted on the side surface of the supporting seat; a conveying structure is arranged on the side face of the cutting structure; a polishing structure is arranged on the bottom side of the cutting structure; a limiting structure is arranged on the inner side of the cutting structure; and a pushing structure is arranged on the top side of the cutting structure. The situation that copper foil on the bottom side of a copper-clad plate is turned up in the cutting process is avoided through the cutting structure, the stability of the copper-clad plate in the cutting process is guaranteed through the extrusion structure, the copper-clad plate moves more stably during cutting through the conveying structure, the polishing structure is used for quickly polishing the cut copper-clad plate, the limiting structure is used for ensuring the accuracy of the cutting specification of the copper-clad plate, and the pushing structure is used for pushing the copper-clad plates of different specifications, so that the limiting effect on the copper-clad plate is ensured.

The invention discloses a floor tile laying device for building construction. The floor tile laying device comprises a loading box, a rectangular plate is installed at one end of the loading box through screws, a feeding cylinder is fixedly installed at the top end of the rectangular plate, a storage battery is fixedly installed at one end of the loading box, and directional wheels are evenly installed at the bottom end of the loading box; a continuous synchronous type discharging and paving assembly is installed at the bottom end of the feeding cylinder and is formed by combining a leveling plate, a sealing plate, a first belt transmission mechanism used for driving the leveling plate, a driving rod, a rectangular rod, a rotating blade with a discharging blocking function, a driving plate and a blocking plate. According to the floor tile laying device for building construction, cement can be guided and conveyed in the walking process, the problems that a large amount of cement falls off and too much cement is accumulated are solved, discharging is conducted through movement of the floor tile laying device for building construction, cement discharging continuity is achieved, floor tiles can be better attached, and the purpose that cement laying is stopped immediately is achieved; the cement laying effect is guaranteed, and meanwhile cement waste can be avoided.

The invention discloses a feed cutter for a feed puffing device, and belongs to the technical field of feed processing. The feed cutter includes a cutter disc and a cutter head detachably mounted on the cutter disc, a mounting hole is formed in the cutter head, the cutter disc includes an upper top plate and a lower top plate, and an inserting opening for inserting the cutter head is formed in theouter surface of the cutter disc; the upper top plate is provided with a circular inserting groove for vertically placing a clamping block, evenly arranged strip-shaped plates corresponding to the circumference of the mounting hole are hinged in the clamping block, the clamping block is connected with a rotating ring body in a threaded mode, an abutting block with an inner diameter gradually increasing from top to bottom is fixed into the rotating ring body, the top ends of the strip-shaped plates abut against the inner side of the abutting block, and a circular sealing block which can seal the circular inserting groove is fixed to the top of the rotating ring body. According to the feed cutter, associated locking assemblies do not generate accidentally reverse effects, and the cutter head is not prone to loosing; a plastic sleeve does not need to be used, the floating phenomenon of the cutter can be effectively prevented during rotating, it is not necessary to replace the plastic sleeve frequently, the use cost is greatly lowered, and manpower is saved; and operation is convenient, and materials are not prone to entering the knife disc.

The invention belongs to the technical field of track driving, and particularly relates to a bidirectional-anti-blocking winding-preventive track driving wheel which comprises driving sharp corners, first oblique grooves, retaining springs, second oblique blocks, volute spiral springs, extensible rods, volute rotating shafts, first oblique blocks and a driving wheel body. The driving sharp corners are arranged on the driving wheel body, and a track is driven to run by clamping the driving sharp corners into track clamping groove. An oblique block is mounted in a groove formed between each two adjacent driving sharp corners, and the oblique blocks play a role in preventing failure of the driving wheel body caused by the fact that common weed or windable objects are wound on the driving sharp corners on the driving wheel body; when the track contacts with the driving sharp corners, the track can press each oblique block out of the groove between the corresponding adjacent driving sharp corners to ensure the track to be smoothly driven by the driving sharp corners. The oblique blocks include the first oblique blocks and the second oblique blocks. When one side of the driving wheel body is blocked by stone or a hard object, the side, which is not blocked, of the driving wheel body still moves, so that smooth driving is guaranteed.

The invention relates to a skewer food processing related device, in particular to a bamboo stick stringing device The bamboo stick stringing device comprises a conveying base, a stick rotating mechanism, a bamboo stick correcting mechanism and a cutting mechanism, wherein the stick rotating mechanism is fixedly mounted on the conveying base, the bamboo stick correcting mechanism is fixedly mounted on the stick rotating mechanism, the bamboo stick correcting mechanism is slidably mounted on the stick rotating mechanism, and the cutting mechanism is in threaded connection with the stick rotating mechanism. The device can prevent the tips of bamboo sticks from being split, so that the utilization rate of the bamboo sticks is greatly increased, and the device can adapt to the bamboo sticks with different lengths and can be used for processing kebabs with different sizes.

The invention discloses forging equipment for an automobile part blank. The forging equipment for the automobile part blank comprises a top plate, an upper die holder, an upper die plate, a lower die plate, a lower die holder and a lower bottom plate, wherein the lower die holder with the lower die plate is fixed onto the lower bottom plate; the lower die plate is matched with the upper die plate; the upper die plate is connected with the top plate through the upper die holder; a hydraulic driving device for driving the top plate to reciprocate up and down and a buffering and damping base are arranged at the end part of the top plate; and the buffering and damping base is fixedly arranged at the bottom of the lower bottom plate and plays a role in supporting the lower bottom plate.