77results about How to "Flexible mobile adjustment" patented technology

The invention discloses a hydraulic cylinder movement adjustment type linear guide rail installation device, which comprises a guide tube, one end of the guide tube is fitted with a fixed seat, the fixed seat is provided with a fixed plate, the outer peripheral surface of the guide tube is covered with a moving block, and the moving block is installed On the moving plate; there is a side seat on one side of the moving plate, a top plate on the top of the side seat, a buckle plate on the front of the top plate, a buckle groove between the side seat, the top plate and the buckle plate, and the position of the buckle groove is installed There is a splint, a guide seat is provided on the side seat, and a guide groove is provided on the guide seat. The invention can conveniently control the movement of the side seat, and facilitate the flexible movement and adjustment of the linear guide rail on the side seat.

The invention provides a computer PCB heat dissipation spraying device. The device comprises a base, an machine frame is arranged on the base, guide rails are arranged at the inner bottom of the machine frame, carrying locking mechanisms are arranged on the guide rail, the carrying locking mechanisms are arranged on the two sides of the machine frame; one side of the middle part of the machine frame is provided with a servo motor and a driving wheel, the front part of the servo motor is provided with a driving shaft, the driving shaft is arranged at the axial position of the driving wheel, theother side of the middle part of the rack is provided with a driven wheel, the driven wheel is installed on the other side of the middle part of the machine frame through a first installing shaft, arotating belt is wound between the driven wheel and the driving wheel; a liquid storage bin is arranged at the lower part of the rotary belt, the liquid storage bin is parallel to the longitudinal direction of the rotary belt, and a plurality of spray nozzles are arranged at the bottom of the liquid storage bin; the spray nozzles are arranged above the guide rail; a heat dissipation paste mixing tank is arranged at the top of the machine frame, and a lower liquid pipe is connected to the bottom of the heat dissipation paste mixing tank. According to the device, a layer of heat dissipation paste layer is formed on the surface of a computer PCB, so that the spraying efficiency is greatly improved.

The invention discloses a water cutting device for a polyethylene and polypropylene composite waterproof coiled material. The water cutting device comprises a base plate, wherein a stand is arranged on the base plate; brackets are arranged at the inner bottom of the stand; guide shafts are arranged at the end parts of the brackets; adjustment pipes are arranged on the peripheral surfaces of the guide shafts in a sleeving manner; a guide pipe is arranged between the adjustment pipes; a moving pipe is arranged on the peripheral surface of the guide pipe in a sleeving manner; a water cutting tool bit is arranged at the lower part of the moving pipe; a water cutting machine is arranged at the end part of the stand; a water conveying main pipe is arranged at the lower part of the water cutting machine; a water conveying branch pipe is arranged at the lower end of the water conveying main pipe; a control pump is arranged between the water conveying branch pipe and the water conveying main pipe; one end of the water conveying branch pipe is connected with the upper end of the water cutting tool bit through a water supply pipe; brackets II are arranged on the base plate; mounting frames are arranged at the end parts of the brackets II; transmission rollers are arranged on the mounting frames. The water cutting device for the polyethylene and polypropylene composite waterproof coiled material can conveniently and flexibly adjust the water cutting tool bit; by the water cutting tool bit, the polyethylene and polypropylene composite waterproof coiled material can be subjected to quick water cutting treatment conveniently.

The invention belongs to the technical field of traffic control devices, and particularly relates to a folding intelligent traffic control box. The folding intelligent traffic control box comprises abase, a support and a box cover. The box cover comprises a top cover at the top, a plurality of functional skeletons are radially connected with the edge of the top cover, and the functional skeletonsare connected with the top cover through electric hinges. A fan is arranged in the top cover, a plurality of air outlets are formed in the edge of the top cover, functional cavities are formed in thefunctional skeletons, storage shafts are arranged in the functional cavities, the storage shafts are connected with fan-shaped awning tarpaulins, and the fan-shaped awning tarpaulins are further connected with unfolding shafts. First limiting grooves are formed in the left sides of the functional skeletons, second limiting grooves are formed in the right sides of the functional skeletons, and thesecond limiting grooves communicate with the functional cavities. The unfolding shaft in each functional skeleton is connected with the adjacent functional skeleton on the right side by a pull rope,and LED light strips are further arranged on the upper surfaces of the functional skeletons. The folding intelligent traffic control box is ingenious in structure, can be automatically stored and folded, and is convenient for the temporary construction and rapid installation of the traffic control box.

The invention discloses a suspension mechanism of a stamping die, which comprises a guide tube, a moving tube is set on the outer peripheral surface of the guide tube, an installation rod is arranged at the lower part of one end of the guide tube, and a guide wheel is arranged at the lower end of the installation rod, and a zipper is wound around the guide wheel , one end of the zipper is a free end, the other end of the zipper is connected to the moving tube, the lower part of the moving tube is provided with a moving rod, and a fixed pulley is arranged on the moving rod, and the fixed pulley is composed of several guide wheels connected; the fixed pulley is wound with a lifting chain, One end of the lifting chain is a free end, and the other end of the lifting chain is provided with a locking hook. The invention realizes pulling along the fixed pulley through the lifting chain, so as to facilitate the vertical lifting and moving of the stamping die and the transportation of the stamping die.

The invention discloses a carbon fiber electric heating board drying device for a precoating-type mulch applicator. The carbon fiber electric heating board drying device comprises a fixing mechanism.The fixing mechanism comprises a base plate. Pedestals are arranged on the base plate. A fixing base is arranged on the base plate. An adjusting base is arranged at the bottom of the fixing base and is further installed between the pedestals. An inserting shaft is inserted between the adjusting base and the pedestals. Connecting rods are both arranged between the two sides of the adjusting base and the two sides of the base plate. A positioning base is arranged on the fixing base. A mounting plate is arranged on the front portion of the positioning base. A guide rail is arranged on the back face of the mounting plate. A sliding base is arranged on the front portion of the positioning base. A sliding block is arranged on the front portion of the sliding base and is further installed on theguide rail. According to the carbon fiber electric heating board drying device, complex films prepared by the precoating-type mulch applicator can be dried through a carbon fiber electric heating board, drying efficiency of the complex films is greatly improved and the carbon fiber electric heating board drying device is used in the precoating-type mulch applicator.

The invention discloses a plastic composite film pre-heating device for a pre-coating type laminating machine. The plastic composite film pre-heating device comprises a base, the base is provided witha sliding adjusting seat, the sliding adjusting seat is provided with a fixed seat, and a side seat is arranged between the front parts of the sliding adjusting seat and the fixed seat; a motor seatis arranged on one side of the side seat, a hydraulic cylinder is arranged at the front part of the motor seat, and a piston rod is arranged at the front part of the motor seat; a moving seat is arranged in front of the motor seat, the end part of the piston rod is connected with the moving seat, and an electric heating mechanism is arranged at the front part of the moving seat; and the electric heating mechanism comprises a moving plate, and an electric heating plate is arranged at the front part of the moving plate. According to the plastic composite film pre-heating device, quick thermoforming of a composite film can be achieved, and the composite forming efficiency of the composite film can be greatly improved; and the heating intensity of the pre-coating type laminating machine is controlled by adjusting the relative distance of the electric heating plate and the pre-coating type laminating machine so that the composite film can be effectively heated.

The invention discloses a sprinkler nozzle reciprocating device for a sprinkler irrigation system. The sprinkler nozzle reciprocating device comprises a first fixing seat and a second fixing seat, wherein the lower part of the first fixing seat is provided with a first fixing plate, and the upper part of the first fixing seat is provided with a first positioning plate, and a driven wheel is disposed between the first positioning plate and the first fixing plate; a second positioning plate is disposed on the lower portion of the second fixing seat, a second fixing plate is disposed on the upperportion of the second fixing seat, a driving wheel is disposed between the second fixing plate and the second positioning plate, and a driving belt is arranged between the driving wheel and the driven wheel. A first guide rail is arranged between the first fixing plate and one side of the second fixing plate, and a second guide rail is arranged between the first fixing plate and the other side ofthe second fixing plate; the lower portion of the second fixing plate is provided with a driving motor, a driving shaft of the driving motor is connected with the driving wheel, and a sliding mechanism is arranged between the tops of the first guide rail and the second guide rail. The sprinkler nozzle reciprocating device can conveniently flexibly move and adjust a sprinkler nozzle, and farmlandirrigation and use are facilitated.

The invention discloses an intelligent ultrasonic scale preventing and removing device comprising a rack. A fixed frame is arranged at the bottom in the rack. A limiting frame is arranged on one sideof the fixed frame. A locating shaft is arranged on one side of the fixed frame. The peripheral surface of the locating shaft is sleeved with a sliding pipe. A first hydraulic cylinder is arranged onone side of the top of the rack. A first piston rod is arranged on the lower portion of the first hydraulic cylinder. A first ultrasonic vibration rod is arranged at the lower end of the first pistonrod. A second hydraulic cylinder is arranged on the other side of the top of the rack. A first piston rod is arranged on the lower portion of the second hydraulic cylinder. A second ultrasonic vibration rod is arranged at the lower end of the second piston rod. The second ultrasonic vibration rod and the first ultrasonic vibration rod are arranged above the fixed frame. According to the intelligent ultrasonic scale preventing and removing device, the ultrasonic vibration rods can stretch into a liquid storage tank conveniently and can be adjusted vertically, flexibly and movably, and fast ultrasonic scale removing treatment can be conducted on the inner side wall of the liquid storage tank conveniently through the ultrasonic vibration rods.

The invention discloses a wall inner air conditioner drainage pipeline device for building construction. The wall inner air conditioner drainage pipeline device comprises guide rails, one ends of theguide rails are provided with fixed frames, fixed plates are arranged at the bottoms of the fixed frames, and drainage pipelines are arranged between the guide rails; the upper ends of the drainage pipelines are provided with slide blocks, and the slide blocks are installed on the guide rails; the middle of the position between one ends of the guide rails is provided with a traction wheel, the traction wheel is provided with an installation shaft in the axial direction, a traction rope is wound around the traction wheel, one end of the traction rope is the free end, and the other end of the traction rope is connected with the middle of the corresponding drainage pipeline; and the position between the middles of the drainage pipelines is provided with a connection rope. According to the wall inner air conditioner drainage pipeline device for building construction, the drainage pipelines can be flexibly moved and adjusted conveniently, water in an air conditioner can be conveniently discharged, accordingly, the outer side of a wall can be effectively protected, and the situation that the outer side of the wall is damaged by waterflow is avoided.

The invention discloses a laser pen strip projection device used for a gravure engraving machine. The laser pen strip projection device used for the gravure engraving machine comprises a base, whereina side plate is arranged at the front of the base, a guiding plate is arranged at a middle position of the front of the side plate, a guiding seat is arranged on the guiding plate, a movable plate isarranged on the guiding seat, a sliding block is arranged on the back of the movable plate, a guiding groove is formed in the front of the guiding seat, the sliding block is arranged in the guiding seat, and one row of locating slots are arranged at a position of the side part of the movable plate; a hydraulic cylinder is arranged on the front of the side plate, a piston rod is arranged at the front of the hydraulic cylinder, a locating seat and a fixed seat are arranged on the front of the side plate, the piston rod passes through the locating seat and the fixed seat, and the end part of thepiston rod is connected with the rear part of the movable plate. The laser pen strip projection device used for the gravure engraving machine has the advantages that the hydraulic cylinder can control the movable plate to realize back-and-forth movement adjustment by virtue of the piston rod, and the movable plate realizes the movement adjustment along the guiding groove of the guiding seat, so that stability of the movable plate is better, and a laser pen strip can be conveniently and more flexibly moved and adjusted.

The invention discloses an intelligent rotary drying vehicle. The intelligent rotary drying vehicle comprises a bottom plate, wherein a drying box is arranged on the bottom plate; a thermal insulation cover is arranged on the top of the drying box; a plurality of drying tubes are arranged in the drying box; an opening is formed in the upper end of the drying tube, and a sealing structure is arranged at the lower end of the drying tube; a rotary motor is arranged on the inner bottom of the drying box, a rotary shaft which is vertically arranged is arranged on the upper part of the rotary motor, the upper end of the rotary shaft is mounted on the bottom position of the drying tube; a positioning shaft is arranged in the drying tube; the positioning shaft is mounted on the shaft center position of the drying tube; an electric heating plate is wound on the outer surface of the drying tube; a temperature controller is arranged outside the drying tube; and the temperature controller is electrically connected with the electric heating plate. According to the intelligent rotary drying vehicle disclosed by the invention, a to-be-processed paper tube is sleeved by the drying tube, the paper tube sleeves the outer peripheral surface of the positioning shaft, and the temperature controller can control the electric heating plate to realize electric heating, so that the paper tube can be conveniently dried.

The invention relates to a thin film solar cell type LED bicycle riding lamp. The thin film solar cell type LED bicycle riding lamp comprises support frames, a lower part of the support frame is provided with a fixing seat, a guide shaft is arranged between the upper parts of the support frames, a circuit board is arranged between the upper parts of the support frames, and a plurality of LED lampsare arranged on the circuit board. A positioning frame is arranged above the guide shaft, a slide tube is arranged at the bottom of the positioning frame, the slide tube is sleeved on the outer circumferential surface of the guide shaft, positioning cylinders are arranged on both sides of the top of the positioning frame, an adjusting roller is sleeved between the positioning cylinders, an installation shaft is arranged at the axial position of the adjusting roller, and installation shafts are arranged in the positioning cylinders; a solar thin film cell is wound between regulating drums, andthe solar thin film cell is electrically connected with the LED lamp on the circuit board. The invention can conveniently indicate that the LED lamp to realize luminescence and brightness, can play the role in illumination, and can also play the role in fluorescence warning.

The invention relates to alkaline waste etching liquid cyclic regeneration equipment, which comprises a base, wherein a filtering tank is arranged on the base; the inside of the filtering tank is of a cavity structure; the top of the filtering tank is provided with a feeding opening; a filtering frame is arranged in the filtering tank; a first filtering bed and a second filtering bed are arranged inside the filtering frame; a discharging opening is formed in one side of the bottom of the filtering tank; a conveying pump is arranged at the other side of the bottom of the filtering tank; a first filtering net and a second filtering net are arranged inside the filtering tank; the first filtering net and the second filtering net are arranged above the filtering frame; the first filtering net and the second filtering net are arranged under the feeding opening. The alkaline waste etching liquid cyclic regeneration equipment has the advantages that the filtering treatment effect on alkaline waste etching liquid is greatly improved; the cycle use of the alkaline waste etching liquid is convenient.

The invention belongs to the technical field of sewage treatment, and provides an intelligent efficient three-phase separator which comprises a separator main body, a feeding pipe, a liquid outlet pipe, a gas discharge frame, a gas buffer plate, a sludge separation screen, an auxiliary isolation conveying frame structure, a sludge leading-out protection frame structure, a sludge collection and transportation frame structure, a water liquid collection box, a water liquid leading-out pipe, a water liquid leading-out valve, a control panel, a controller and a gas leading-out filter frame structure, wherein the feeding pipe is inserted into the left side of the interior of the separator main body; the liquid outlet pipe is inserted into the upper part of the left side of the feeding pipe; and the gas discharge frame is mounted at the upper part of the feeding pipe. Through the arrangement of rotary push plates, water can permeate downwards from a sludge separation screen while the flowing speed of sludge is reduced, and the sludge can be pushed rightwards when the next rotary push plate rotates to the lower side, so that a large amount of water can be prevented from being conveyed rightwards along with the sludge.

The invention provides a punching device with waste material recycling. The device comprises a base; side plates are arranged on the base; a stage is arranged between the side plates; a top plate is arranged between the ends of the side plates; and the top plate is provided with an automatic punching machine which is arranged above the stage. A guide rod is arranged on the base; a sliding seat is arranged above the guide rod; slide blocks are arranged below the sliding seat; and the slide blocks sleeve the peripheral surface of the guide rod. A waste material recycling trolley is arranged on the sliding seat and has a storage chamber inside. According to the invention, the waste material can be quickly recycled through the waste material recycling trolley and the waste material recycling trolley can slide horizontally along the guide rod through the slide blocks, so as to facilitate the flexible movement adjustment of the waste material recycling trolley and facilitate the transportation of the waste material.

The invention relates to a movable multi-pump nozzle structure applied to an air-jet loom. The structure comprises a loom rack, a transmission main shaft, a fixed main nozzle and a swing main nozzle;the transmission main shaft is located in the loom rack, an air pump compressor is arranged in a side drive cabinet, and a drive pulley is connected to a side end of the air pump compressor, a movableconnecting rod and a side movable rod are arranged on the outer side of the fixed main nozzle, telescopic movable beams are arranged at the upper ends of the movable connecting rod and the side movable rod respectively, a limiting sliding groove fits the outer side of a movable mounting base, and a movable limiting frame is arranged at the rear end of the fixed main nozzle. According to the movable multi-pump nozzle structure applied to the air-jet loom, the integrated side drive cabinet and the synchronously driven air pump compressor are arranged, by cooperating with the fixed main nozzle achieving flexible movement and adjustment for use, the structure compactness and use flexibility of the device can be improved, and maintenance operation is facilitated while stable operation is kept.

The invention discloses a hot stamping foil moving, fine-turning and unwinding device for a hot stamping machine. The device comprises four fixed bases; a butt joint shaft is arranged between every two adjacent fixed bases, and the upper part of each fixed base is provided with a fixed block; a first guide shaft is arranged between the fixed blocks, and the peripheral surface of the first guide shaft is provided with sliding seats in a sleeving manner; the top of each sliding seat is provided with a support shaft of which the end is provided with a top seat, and the top of the fixed base is provided with a support rod of which the end is installed at he side position of the top seat; a second guide shaft is arranged between the both sides of the top seat, and provided with an unwinding mechanism; the unwinding mechanism comprises a pair of sliding seats of which the bottoms are provided with sliding chutes, and the sliding seats are installed on the second guide shaft through the sliding chutes in the sleeving manner; the both ends of each sliding seat are provided with plug shafts of which the ends are provided with locating seats, and a mounting shaft is arranged between the locating seats; and the peripheral surface of the mounting shaft is provided with an unwinding wheel in the sleeving manner, and the peripheral surface of the unwinding wheel is provided with an unwindingslot. According to the hot stamping foil moving, fine-turning and unwinding device, hot stamping foil can be conveyed to the hot stamping machine.

The invention discloses a horizontally movable cutting machine, which comprises a carrying case. The end of the carrying case is provided with a guide tube, and a moving tube is set inside the guiding tube. One end of the moving tube is a free end, and the other end of the moving tube is provided with a The cutting machine is provided with a cutting head; the cutting machine is arranged on a moving seat. The invention facilitates the horizontal movement control of the cutting machine.

The invention discloses a lifting anti-cheating monitor, which comprises a fixed plate, a guide rod is arranged on the outwardly facing surface of the fixed plate, a monitor is arranged on the front of the guide rod, a slider is arranged on the back of the monitor, and a slider is arranged on the slider. Sliding tube, the sliding tube is set on the outer peripheral surface of the guide rod; the outer facing surface of the fixed plate is provided with a connecting seat, the end of the connecting seat is provided with a guiding tube, the guiding tube is vertically arranged, and the lower end of the guiding tube is provided with a locking piece , the guide tube is sleeved with a lifting regulating tube, the lower end of the lifting regulating tube is a free end, and the upper end of the lifting regulating tube is arranged at the bottom of the monitor. The rotation of the rotating wheel of the present invention can control the movement of the lifting adjustment tube along the guide tube, thereby facilitating the flexible movement and adjustment of the monitor, and the movement stability of the lifting adjustment tube can be improved through the guide wheel.

The invention discloses a movable pairing type complete switch cabinet which comprises a base. A switch cabinet body is arranged on the base, a plurality of positioning grooves are formed in the frontsurface of the switch cabinet body, a plurality of positioning blocks are arranged on the front surface of the switch cabinet body, and the positioning blocks are arranged in the positioning grooves;the switch cabinet body is arranged on a movable base; mounting shafts are arranged on the two sides of the bottom of the movable base, and the two ends of each mounting shaft are both provided witha moving wheel; the movable wheels are arranged on the base, a support frame is arranged at the top of the switch cabinet body, and guide cylinders are arranged at the top of the support frame; a movable shaft is inserted into each guide cylinder, a battery panel is arranged on the guide cylinders, and one side of the battery panel is installed on one positioning frame; a top frame is arranged between the tops of the guide cylinders, and the battery plate is installed on the top of the top frame; a plurality of LED lamps are arranged on the top frame, and the LED lamps are connected with the battery plate through cables; the top of the top frame is provided with a circuit board, and the LED lamps are installed on the circuit board. According to the switch cabinet, the butt joint precisionof the switch cabinet body can be higher; pairing of the switch cabinet is facilitated.

The invention discloses a PVC-U honeycomb tube shell breaking device which comprises a back plate and a front plate, wherein one side of each of the back plate and the front plate is provided with a side plate; the middle upper parts of the back plate and the front plate are provided with a limiting pipeline; guide shafts are arranged between two sides of the back plate and the front plate; two outer sides of the back plate and the front plate are provided with movable plates; the outer side of each movable plate is provided with an outer side plate; a butting plate is arranged between the tops of the movable plates; the front of the butting plate is provided with a movable frame; a hydraulic cylinder is arranged at the front part of the movable frame; the lower end of a second rotating shaft is mounted at the back of the hydraulic cylinder; a piston rod is vertically arranged at the lower part of the hydraulic cylinder; the upper end of the piston rod is connected with the lower partof the hydraulic cylinder; and the lower end of the piston rod is arranged above the limiting pipeline. A PVC-U honeycomb tube on the top surface of the limiting pipeline can be conveniently subjectedto shell breaking treatment by virtue of the lower end of the piston rod, thereby greatly improving the shell breaking treatment on the PVC-U honeycomb tube.

The invention discloses a paper cutting blade clamping device for a numerical control machine tool. The paper cutting blade clamping device comprises a base, wherein a supporting seat and a side seatare arranged on the base, a fixing seat is arranged on the end parts of the supporting seat and the side seat, a guide rail is arranged on the fixing seat, a sliding adjusting plate is arranged on theguide rail, a pair of sliding seats are arranged at the bottom of the sliding adjusting plate, and the sliding seats are arranged on the guide rail; a base is arranged on the top surfaces of the sliding seats, and a fixing block is arranged at the bottom of the base; and a clamping plate is arranged on the front part of the base, a first clamping seat and a second clamping seat are arranged on the clamping plate, a clamping groove is formed between the first clamping seat and the second clamping seat, a first clamping part is arranged on the front part of the first clamping seat, and a secondclamping part is arranged on the front part of the second clamping seat. According to the device, the sliding adjusting plate realizes sliding adjustment through the sliding seats along the guide rail, so that the clamping plate can be conveniently moved, and a paper cutting blade can be flexibly moved and flexibly adjusted; and paper on a paper cutting machine can be conveniently and rapidly cutthrough the paper cutting blade.

The invention discloses a dynamic balance aluminum guide roller line calibration and scoring device. The dynamic balance aluminum guide roller line calibration and scoring device comprises a machine frame, a lifting frame is arranged at the inner top of the machine frame, a second hydraulic cylinder is arranged at the top of the machine frame, a second piston rod is arranged at the lower portion of the second hydraulic cylinder, and the lower end of the second piston rod is installed in the middle of the lifting frame; a fixing frame is arranged on one side of the lifting frame, positioning cylinders are arranged on the two sides of the lower portion of the fixing frame, tensioning wheels are arranged between the positioning cylinders in a sleeved mode, and a notch line is arranged betweenthe lower portions of tensioning wheels; the notch line is arranged above a nick table; and a liquid inlet tank is arranged at the outer side portion of the machine frame, and the notch line is connected with the bottom of the liquid inlet tank. According to the dynamic balance aluminum guide roller line calibration and scoring device, flexible movement adjustment can be carried out on the nick table conveniently; the dynamic balance aluminum guide roller can be flexibly and flexibly adjusted; the liquid inlet tank provides a dye for the notch line, the outer peripheral surface of the dynamicbalance aluminum guide roller can be conveniently subjected to notch treatment through the notch lines, so that the notch processing efficiency is greatly improved.

The invention relates to an illumination range adjustable type LED reflector lamp. The illumination range adjustable type LED reflector lamp comprises a guide rail, wherein a movable base is arranged on the guide rail; fixed disks are arranged at the two sides of one end of the guide rail; a guide shaft is arranged between the two fixed disks; a movable tube sleeves the peripheral surface of the guide shaft; a base is arranged on the movable base; a rotary adjusting base is arranged on the base; a positioning slot is formed in the middle position of the top of the rotary adjusting base; a rotary adjusting shell is arranged on the top of the rotary adjusting shell; a lamp holder is arranged on the top of the rotary adjusting shell; an LED reflector lamp is arranged on the lamp holder; a rotary adjusting shaft is arranged on the middle position of the bottom of the lamp holder; the rotary adjusting shaft is mounted in the positioning slot; a positioning cavity is arranged on the top of the base; a rotary shaft is arranged on the bottom of the rotary adjusting base; the rotary shaft is mounted in the positioning cavity; and the rotary shaft is connected with the positioning cavity through threads. According to the illumination range adjustable type LED reflector lamp, the movable base is flexibly moved and adjusted in the longitudinal direction of the guide rail, so that longitudinal direction of the guide rail can be flexibly moved and adjusted by conveniently controlling the LED reflector lamp, and therefore, flexibility of horizontally moving the LED reflector lamp and horizontally rotating and adjusting the LED reflector lamp is greatly improved.

The invention provides a heat dissipation silica gel mounting device for a computer mainboard chip. The device comprises a chip mounter frame. A carrying mechanism is arranged at the inner bottom of the chip mounter frame. A material guide bin is arranged above the carrying mechanism. The top end and the bottom end of the material guide bin are each of an open structure. A limiting block is arranged on the inner circumferential face of the bottom end of the material guide bin. A limiting piece is arranged on the outer circumferential face of the top end of the material guide bin. A feeding binis sleeved with the guiding bin. The top end and the bottom end of the feeding bin are each of an open structure. The bottom end of the feeding bin is clamped to the limiting block. A glue spraying bin is arranged on the outer circumferential face of the lower end of the material guiding bin. A plurality of glue spraying nozzles are arranged on the lower portion of the glue spraying bin. A glue applicator is arranged at the top of the mounting rack. The glue applicator is connected with the glue spraying bin through a glue conveying pipeline. A glue conveying pump is arranged between the upper end of the glue conveying pipeline and the glue applicator. The heat dissipation silica gel in the feeding bin is conveyed to the lower stage through the grading push plug, so that the heat dissipation silica gel is attached to the back face of the computer mainboard chip. The efficiency of attaching the heat dissipation silica gel to the computer mainboard chip is greatly improved.

The invention discloses a belt traction device for a mesh belt conveyor. The belt traction device comprises a bottom plate; locking seats are arranged on the two sides of the front end of the bottom plate correspondingly; guiding shafts are arranged between the locking seats; a moving plate is arranged above the bottom plate; moving seats are arranged at the bottom of the moving plate and mountedon the outer circumference faces of the guiding shafts in a sleeving mode correspondingly; a fixing plate is arranged on the top face of the moving plate; supporting plates are arranged on the front portion of the fixing plate; a positioning cylinder is arranged between the tops of the supporting plates; a rotating wheel is arranged on the front portion of the positioning cylinder; a traction roller is arranged on the front portion of the rotating wheel; a limiting ring is arranged at the outer end of the traction roller; a driving motor is arranged on the fixing plate; and a driving wheel isarranged on the front portion of the driving motor, and the rotating wheel is connected with the driving wheel. Through the traction roller, a mesh belt of the mesh belt conveyor can be conveniently subjected to traction control, and the working stability of the mesh belt conveyor can be higher.