48results about How to "Reasonable and ingenious structural design" patented technology

The utility model discloses a starting device for a chain saw, which comprises a protective shell, a driving component and a ratchet component, the protective shell is provided with a connecting shaft, the connecting shaft is in threaded connection with the protective shell, the driving component is sleeved on the connecting shaft and rotates around the connecting shaft, and the ratchet component is sleeved on the connecting shaft and rotates around the connecting shaft. The ratchet wheel assembly is connected with the driving assembly, the driving assembly drives the ratchet wheel assembly to rotate, the structural design is ingenious and reasonable, practicability is high, accurate positioning and installation of the driving assembly and the ratchet wheel assembly are achieved through the connecting shaft, the connecting shaft and the protective shell are in threaded connection, and installation between the connecting shaft and the protective shell is facilitated; therefore, replacement between the connecting shaft and the protective shell is facilitated, the number of parts is reduced, and the production cost is reduced.

This utility model discloses a display shell molding mold, including an upper mold, a lower mold, a first molding mechanism, and a second molding mechanism. The upper mold has a cavity, and the first molding mechanism includes a first molding part and a first displacement device. The first molding part has a first molding surface. The lower mold has a core, and the second molding mechanism is disposed on the lower mold. The second molding mechanism includes a second molding part, a mounting base, and a second displacement device. The second molding part has a second molding surface. A first release coating is provided on both the first molding surface and the second molding surface. The core, the cavity, the first molding surface, and the second molding surface form an injection mold cavity. In this way, the design of each component facilitates the ingenious arrangement of the overall mold structure. Combined with the setting of the first release coating, the contact friction between the corresponding molding slider and the injection molded product is reduced, thereby avoiding damage when the injection molded product separates from the corresponding slider, ensuring the molding quality of the injection molded product, and meeting the user's needs.

This invention discloses a high-precision PWM pulse generation circuit and chip. The PWM pulse generation circuit includes a PWM pulse group unit, an output logic unit, and a precision control unit. A set of delayed clock signal input ports are connected to a set of input terminals of the PWM pulse group unit; a first control signal input port is connected to the control terminal of the PWM pulse group unit; and a set of output terminals of the PWM pulse group unit are connected to a first set of input terminals of the output logic unit. A second control signal input port is connected to the input terminal of the precision control unit; and a set of output terminals of the precision control unit are connected to a second set of input terminals of the output logic unit. The output terminal of the output logic unit is connected to the output terminal of the PWM pulse generation circuit. This PWM pulse generation circuit realizes the generation and adjustable output of a set of high-precision PWM pulse signals.

The utility model discloses a ladder stand structure, including longitudinal roof beam, crossbeam, first connecting frame and second connecting frame, two longitudinal roof beams are symmetrically set up, and every two crossbeams constitute a group of connecting beams, and multiple groups of connecting beams and two longitudinal roof beams constitute multiple rectangular frames, and the first connecting frame connects the connecting beam each other, and multiple second connecting frames are arranged between the first connecting frame and one of longitudinal roof beams, and the position corresponding connecting beam and second connecting frame of longitudinal roof beam is provided with the slot, and the position corresponding connecting beam and second connecting frame of first connecting frame is provided with the slot, and the both ends of connecting beam and second connecting frame are inserted in the slot. The utility model discloses structure design is reasonable and ingenious, and the frame of whole and goods cabinet is connected, does not influence the installation of the buckling plate, and the bearing capacity is strong, and the ladder stand and operation hole that constitute are convenient for the operating personnel to climb and enter the goods cabinet inside and carry out the overhaul.

The utility model discloses a kind of hydraulic transmission pre-compaction, sowing, compacting system for seeding machine, including sowing component, its front side is equipped with pre-compaction roller assembly, rear side is equipped with compacting roller assembly, sowing component includes crossbeam one, and sowing unit is equipped on crossbeam one, pre-compaction roller assembly includes crossbeam two and roller body, crossbeam two both ends are fixedly connected with roller body both ends respectively through a side plate, compacting roller assembly and pre-compaction roller assembly are mirror image symmetry structure each other, the left and right ends of crossbeam one, the left and right ends of crossbeam two on pre-compaction roller assembly and the left and right ends of crossbeam two on compacting roller assembly are all fixedly installed on a corresponding vertical plate weldment, pre-compaction roller assembly and compacting roller assembly are respectively equipped with the hydraulic motor for driving corresponding roller body rotating operation. Hydraulic motor drive transmission mode connection structure is simple, installation or maintenance operation is simple, it helps to greatly shorten the sowing machine downtime operation length when pre-compaction roller assembly or compacting roller assembly two drive systems failure causes.

The utility model discloses a glass reinforcing structure of a container house. The glass reinforcing structure comprises a container house body, and glass, a reinforcing piece and a first anti-vibration cushion block which are arranged on the container house body, the first anti-vibration cushion blocks are arranged on the inner side edge and the outer side edge of the glass correspondingly. The reinforcing piece is arranged on the first anti-vibration cushion block, the reinforcing piece is of an L-shaped structure, the reinforcing piece comprises a connecting plate part and a side plate part which are integrally arranged, the side plate part is arranged on the first anti-vibration cushion block, and the connecting plate part is arranged on the container room body; sealing glue is arranged on the edge between the glass and the first anti-vibration cushion block and the edge between the glass and the reinforcing piece. Thus, the edge of the glass and the container room body are connected in a reinforced mode through the reinforcing pieces, and the first anti-vibration cushion blocks are arranged in a matched mode, so that impact force generated when the container room body is subjected to external collision is absorbed, the influence of the impact force on the glass is reduced, use of the glass is guaranteed, and the firmness and safety of the glass on the container room are improved; the use requirements of users are met, and the application range is wide.

The utility model relates to a kind of vehicle interior combustion test equipment, including ignition device and interior part positioning device, the interior part positioning device includes installation box and installation frame assembly, the installation frame assembly is located above ignition device, the installation frame assembly is driven mechanism transmission connection by transmission shaft and being arranged in installation box, drive transmission shaft rotation by driving mechanism, installation groove is equipped on the installation frame assembly, through-hole is equipped in the middle position of installation groove, and the upper and lower surfaces of installation frame assembly are penetrated, the interior of measurement is placed in installation groove, and the part of the interior of measurement corresponding through-hole is used to contact with the flame of ignition device to carry out combustion test.The main purpose of the utility model is to provide a kind of vehicle interior combustion test equipment, which adjusts flame burning angle by rotating the interior of measurement, and has higher test accuracy.

This utility model relates to an integrated wine cork opening mechanism, including a cork, a support pad, and a rotating handle. The cork is inserted into the bottle neck, and the support pad is fixedly installed on the top of the cork. The outer diameter of the support pad is larger than the outer diameter of the cork and the inner diameter of the bottle neck. The height of the support pad is greater than the height of the cork. The outer periphery of the support pad is provided with external threads. The top of the rotating handle is provided with a through hole, and the inside of the rotating handle is provided with a longitudinally extending clearance groove and an internal thread that meshes with the external threads. When the user needs to open the cork, he only needs to drive the rotating handle to rotate. Under the interaction of the internal and external threads, the support pad and the cork will rise simultaneously from the through hole, thereby pulling the cork out of the bottle neck. There is no need to find a corkscrew. Moreover, the diameter of the through hole is larger than the outer diameter of the support pad, and the rotating handle is movably fitted around the neck of the bottle, hardly increasing the original height of the wine bottle, thus facilitating packaging. The structure is ingeniously and reasonably designed to meet the needs of use.

The utility model discloses a kind of installation tools, including body, body one side connection handle, handle end sets conical body positioning column, the edge of body top is arranged with multiple screw head grooves, buckle is towards body edge opening, and buckle is mutually connected with body through an eccentric column between.The utility model structure design is reasonable ingenious, conical body positioning column can be used for the same positioning of through hole between different supports, the screw head groove of body top can be used for the screwing of different models of bolt, bottom buckle is clamped by eccentric column to the support connected by clamping, one multi-purpose, can save the time of replacing different kinds of tools, improve work efficiency.

The construction guardrail comprises a first supporting assembly and a second supporting assembly which are oppositely arranged, storage frames located on the first supporting assembly and the second supporting assembly are connected through a telescopic net, and the storage frames can be rotationally installed on the first supporting assembly or the second supporting assembly in the horizontal direction. The first supporting assembly and the second supporting assembly are each provided with a plurality of height adjusting assemblies capable of adjusting the distance between the lower end face of the first supporting assembly and the ground, and when the two construction guardrails are in butt joint, a connecting assembly used for detachably connecting the first supporting assembly and the second supporting assembly together is arranged between the first supporting assembly and the second supporting assembly which are in butt joint. The length of the construction guardrail and the position angles among the first supporting assembly, the telescopic net and the second supporting assembly can be flexibly adjusted, the distance between the lower end face of each supporting assembly and the ground can be flexibly adjusted according to the concave-convex condition of the ground, and therefore the stability of the supporting assemblies during placement is guaranteed. When two construction guardrails are connected in a butt joint mode, construction operation is simple, and convenience and high efficiency of guardrail construction or disassembly are guaranteed.

This utility model discloses an assembly fixture for a cooling module of engineering machinery, including a base plate and two sets of vertical supports. The bottom of each set of vertical supports is mounted on the left and right ends of the side surface of the base plate via a transverse sliding mechanism. Positioning components one for positioning the left or right side frame of the cooling module are located on the opposite vertical surfaces of the two sets of vertical supports. Positioning components two for positioning the bottom frame of the cooling module are located in the middle of the side surface of the base plate. Positioning components three for positioning the corresponding bottom support plate of the cooling module are located at the left and right ends of the side surface of the base plate. This assembly fixture significantly improves the accuracy of component assembly. A rectangular frame assembled in one step meets the requirements. It requires low operator skill, is highly operable, greatly reduces manual labor and fatigue, and significantly improves the quality and processing efficiency of the finished cooling module, meeting the needs of large-volume delivery.

The application discloses a numerical control drilling and milling machine capable of side and front machining and machining steps thereof, which comprises a machine body, a machine head arranged on the machine body, a material pressing mechanism, and a control mechanism; the machine body is provided with a workbench; the machine head comprises a base, a pedestal, a front drilling and milling assembly, a side drilling and milling assembly, a first displacement device, a second displacement device, and a first lifting device; the first lifting device is connected with a mounting plate; the front drilling and milling assembly is arranged at the front end of the mounting plate; and the side drilling and milling assembly is arranged at the side of the mounting plate; the material pressing mechanism is used for pressing and positioning a workpiece on the workbench; the material pressing mechanism comprises a mounting frame, a pressing plate, and a second lifting device; in this way, the workpiece is pressed and positioned by the material pressing mechanism; the front drilling and milling assembly and the side drilling and milling assembly are moved to machining positions of the workpiece by cooperation of the control of the corresponding displacement mechanism, so that the front machining and the side machining of the workpiece are simultaneously realized, the machining time of the workpiece is reduced, the machining efficiency of products is improved, the practicability is high, and the application range is wide.

The air cylinder end cover connector comprises a rear cover body and a connecting piece, a cross-shaped boss is arranged on the end face of one side of the rear cover body, an air inlet cavity is formed in the cross-shaped boss, a sealing cover plate covers and shields the top opening end of the air inlet cavity, an air inlet communicated with the air inlet cavity is formed in one end of the cross-shaped boss, and an air outlet communicated with the air inlet cavity is formed in the other end of the cross-shaped boss. An internal thread is arranged in the air inlet hole, and the connecting piece is arranged on the cross-shaped boss and abuts against and is limited to the sealing cover plate. The cross-shaped boss is arranged on the rear cover body to enhance the overall structural strength, a stable installation platform is provided for the connecting piece and the sealing cover plate, sufficient space and size are provided for the arrangement of the air inlet cavity and the air inlet hole, the internal threads of the air inlet hole are arranged, threaded connection between the air inlet hole and parts such as an air pipe connector can be facilitated, and the service life of the air inlet hole is prolonged. The air cylinder is simple in structure and convenient to mount and demount actually, tightness and reliability of the connecting position can be guaranteed through threaded connection, stability and reliability of the air cylinder in the operation process are guaranteed, and the connecting piece can facilitate overall mounting and fixing of the air cylinder.

The utility model relates to a movable reversing device which comprises a moving mechanism, a moving seat, a clamping air cylinder installation seat, a reversing clamping shaft, a pneumatic finger, a clamping block, a rolling wheel, a sliding block, a sliding rail, a fixing seat and a baffle, the clamping air cylinder installation seat is fixedly installed in front of the moving seat, the reversing clamping shaft is rotatably installed in the clamping air cylinder installation seat, and the pneumatic finger is installed above the reversing clamping shaft. When the movable reversing device works, the moving mechanism drives the moving seat to move, the moving seat drives the reversing clamping shaft to move, the reversing clamping shaft drives the clamping block to move, and the clamping block drives the rolling wheel to move. The clamping block drives the reversing clamping shaft to rotate; the reversing clamping shaft drives the pneumatic finger to rotate and reverse; the pneumatic finger clamps a battery or a capacitor to reverse; the structural design is ingenious and reasonable, the size is small, and the actual use requirement of production is met.

This utility model discloses a support frame for the interior of a prefabricated concrete water tank and a water tank using the same. It includes several corresponding parallel and spaced transverse support frames and several corresponding parallel and spaced longitudinal support frames. The transverse and longitudinal support frames are vertically and alternately fixed together. Both the transverse and longitudinal support frames are formed by sequentially joining several prefabricated frame units. Two adjacent prefabricated frame units are fixedly connected together by a tensioning connection mechanism. Every four adjacent prefabricated frame units are fixedly connected together by concrete poured at the cross joint. The prefabricated frame units located circumferentially on the outer periphery of the support frame are respectively fixedly connected to the corresponding water tank side plates by a tensioning connection mechanism. The support frame of this utility model and the outer periphery of the water tank side plates form a concrete structure with good overall consistency, high structural strength, good stability, high compressive strength, good corrosion resistance, and the same lifespan as the water tank side plates.

This utility model discloses a multifunctional height-adjustable children's study desk, including a height-adjustable desk assembly and a storage assembly. The height-adjustable desk assembly includes a desktop, a supporting structure, and a flip-adjustable component. The desktop is mounted on the supporting structure, and the flip-adjustable component is connected to the supporting structure. The storage assembly is mounted on the desktop. The desktop includes a fixed desktop and a movable desktop. The fixed desktop is fixedly connected to the supporting structure, the movable desktop is hinged to the supporting structure, and the flip-adjustable component is connected to the movable desktop. This utility model features a clever and reasonable overall structural design, strong practicality, and adjustable movable desktop angle, increasing the desk's flexibility and allowing it to meet the postural needs of different learning scenarios such as writing, reading, and drawing. This facilitates children's operation, reduces spinal pressure, and the storage assembly enhances the desk's storage function, improving its overall practicality.

The utility model discloses a quick roll changing device which comprises wallboards, the two wallboards are arranged in a bilateral symmetry mode, a press roll is arranged between the wallboards, the press roll comprises a mandrel and a rubber sleeve, the rubber sleeve is sleeved on the mandrel, two ends of the mandrel are connected with bearings through bearing seats, and the left wallboard is provided with a locking arm and a left press roll seat. A right side wall plate is provided with a right pressing roller seat and a right clamping air cylinder, a bearing seat on the right side of the core shaft is fixedly connected with the right pressing roller seat, and the diameter of the right side of the core shaft is larger than that of the left side of the core shaft. The rubber sleeve replacing device is reasonable and ingenious in structural design, when the rubber sleeve needs to be replaced, the right clamping air cylinder is lifted to clamp the right side of the mandrel, the left side locking arm is loosened, the left side of the mandrel is suspended, after the mandrel is ventilated, the rubber sleeve is expanded, the diameter of the left side of the mandrel is small, the rubber sleeve slides off from the left side and is taken down, reverse operation is conducted, and a rubber roller with the proper size is replaced conveniently and rapidly.

The utility model discloses a kind of fixing support for smartwatch body, including fixed chassis, adjusting assembly, transverse frame and magnetic suction disc are equipped on the fixed chassis;The adjusting assembly includes adjusting rod, the adjusting rod is installed on fixed chassis in the way of transverse pull-out, the adjusting rod is composed of first pivot portion, rack portion and end portion of inserting;First pivot portion end portion is equipped with adjusting tooth, the end portion of adjusting tooth extends and inserts sleeve, the ring cavity on the lateral wall of fixed chassis is adapted with the inserts sleeve;The adjusting assembly further includes transmission gear, the transmission gear is installed on fixed chassis by two end movable shaft, by the operation of simple pull-out and rotation adjusting rod, the flexible adjustment of transverse frame and magnetic suction disc angle can be realized, compared with the complex adjustment mode of traditional fixing support, user does not need to help extra tool, can be quickly adjusted to required angle, greatly improve the convenience of use.

The utility model discloses a hardware, including handle portion, upper plate portion, lower plate portion, step portion, first cylinder portion and second cylinder portion, handle portion recessed has first recess, and upper plate portion and lower plate portion interval setting and the both sides are connected with first reinforcing block, second reinforcing block, first reinforcing block and second reinforcing block keep gap, and lower plate portion recessed has second recess, and second recess intercommunication gap, and second recess and first recess both are located on same axis and first recess, gap and second recess three form first screw hole, upper plate portion is equipped with through -hole, and the upper end surface of lower plate portion is recessed with third recess downward, and through -hole and third recess are located on same axis, and the interval of through -hole, upper plate portion and lower plate portion two and third recess three form second screw hole, its whole structure design is ingenious and reasonable, can let the fixed piece interval through gap, realizes the multiple point fixed of the fixed piece, ensures the stability and reliability of fixed, avoids single fixed point and is easy to appear the loosening phenomenon.

The utility model discloses a dual-purpose device for an optical lens. The dual-purpose device comprises a fixed seat, a cleaning box installed on the fixed seat and a moving assembly correspondingly placed in the cleaning box in a separated mode. An interlayer is arranged in the cleaning box, an ultrasonic generator is correspondingly installed in the interlayer, and the installation direction of the ultrasonic generator faces the interior of the cleaning box and can emit ultrasonic waves to the interior of the cleaning box. According to the cleaning and drying device for the optical lens, cleaning and drying of the optical lens are mainly conducted in the same device, a dual-purpose structure of cleaning and drying is achieved, cost can be effectively saved, only a single device needs to be arranged, steps can be saved, the working efficiency is improved, and the structure is reasonable.

This utility model discloses a high-efficiency cutting device for the production of medical spring tubes for minimally invasive surgery. It includes a worktable, with an electrode wire support frame, a positioning and clamping assembly, a Y-axis moving module and an X-axis moving module fixed to its upper surface. The electrode wire and the Y-axis moving module are both connected to a controller. A second worktable is located to the right of the first worktable. The upper surface of the second worktable has a support platform, a Y-axis moving module and an X-axis moving module. A horizontally rotatable support seat is mounted on the upper surface of the support platform, and a vertically rotatable support bracket is mounted on the upper end of the support seat. A lifting and positioning assembly is mounted on the upper surface of the support bracket. The electrode wire discharge cuts the metal spring tube with good flatness and no burrs. The support bracket can rotate horizontally and rotate vertically, effectively reducing the operational difficulty when rotating the metal spring tube 180° horizontally, resulting in high overall cutting efficiency.

The utility model discloses a bag folding device and a patch pocket machine, and the bag folding device comprises a base frame, and a bag pressing mechanism and an edge folding mechanism which are arranged on the base frame; the bag pressing mechanism comprises a bag pressing plate and a bag pressing lifting driving unit for driving the bag pressing plate to lift up and down; the edge folding mechanism comprises a horizontal pushing edge folding sheet and a horizontal pushing driving unit for driving the horizontal pushing edge folding sheet to translate; first avoiding through holes which are through up and down are formed in the bag pressing plate along the periphery; the base frame is further provided with a positioning mechanism used for positioning the folded bag edge, the positioning mechanism comprises a positioning piece and a positioning lifting driving unit used for driving the positioning piece to move up and down, and the positioning piece downwards penetrates through the first avoiding through hole to be positioned on the folded bag edge. Therefore, the positioning effect is achieved through the folded edge of the folded bag piece, the problem that the folded edge is brought out when the folded edge piece is pushed horizontally to move out is effectively solved, it is ensured that the folded edge is kept intact, and the patch pocket processing quality is improved.

This utility model discloses a rapid unloading system for barrelled oil, including a plate chain conveyor that transports oil barrels to a barrel-shredding machine. A mesh conveyor is installed below the barrel-shredding machine, and a melting oil tank and an oil separation tank are located below the mesh conveyor. Hot oil spray pipes are installed on the mesh conveyor above the barrel-shredding machine and the melting oil tank, and hot water spray pipes are installed on the mesh conveyor above the oil separation tank. An iron sheet collection box is connected to the end of the mesh conveyor. This utility model features a reasonable and ingenious structural design. Hot oil is used to heat the oil barrels shredded by the barrel-shredding machine, melting the oil and allowing it to enter the melting oil tank. The oil barrel fragments are then washed with hot water and sent to the iron sheet collection box. This not only enables rapid and efficient oil unloading but also facilitates the recycling and processing of the oil barrels.

This utility model discloses a seeder feed box that is easy to clean. It includes a seed box with a detachable tarpaulin covering the upper end and a feeding port at the bottom. An observation window assembly is located on the side wall of the seed box, and a discharge and emptying assembly is located at the bottom. This easy-to-clean seeder feed box allows workers to monitor the remaining amount of crop seeds inside the seed box in real time by providing an observation window on the side wall. This allows for timely replenishment of crop seeds, effectively preventing empty sowing and improving sowing efficiency. The discharge and emptying assembly at the bottom of the seed box allows for easy emptying of remaining crop seeds after sowing or when changing to a different variety of crop seeds. This significantly reduces the difficulty of emptying the crop seeds compared to removing the entire seed box from the seeder.

The utility model discloses a doctor blade quick replacing device which comprises a scraper plate and a pressing plate, one side of the pressing plate is connected with the scraper plate through a plurality of bolts, one side of the contact face of the scraper plate and the pressing plate is connected with a doctor blade, the other side of the contact face of the scraper plate and the pressing plate is provided with a long-strip-shaped groove body, a locking rod is arranged in the long-strip-shaped groove body, and the longitudinal section of the locking rod is semicircular. The locking rod is connected with one or more handles. The doctor blade clamping device is reasonable and ingenious in structural design, when the doctor blade is clamped between the pressing plate and the doctor blade plate, the handle is pressed downwards, so that the semicircle of the longitudinal section of the locking rod is erected, one side of the pressing plate is jacked up, the doctor blade on the other side of the pressing plate is pressed tightly, after the handle is lifted, the semicircle falls down, the pressing plate is loosened, and the doctor blade can be easily taken down and is convenient and fast to use. Replacement time is greatly shortened, and operation efficiency of the printing machine can be improved.

The utility model discloses an engineering machinery manifold type hydraulic oil cooler with good heat dissipation performance, which comprises two groups of manifold bundles, each group of manifold bundles has a plurality of chambers extending along the left-right axial length direction and arranged in parallel along the front-back horizontal direction inside, two adjacent chambers are connected through a bypass hole on the shared side wall, the two ends of the chamber are sealed, a refrigerant joint is fixed on the manifold bundle, the two groups of manifold bundles are connected through a plurality of rows of flat tube groups arranged longitudinally, each row of flat tube groups is vertically fixed between two corresponding chambers of the two groups of manifold bundles along the left-right axial length direction, and two adjacent flat tubes in each row of flat tube groups are fixed and connected together through fins. The number of flat tubes and the total cross-sectional area of the flat tubes are effectively increased, the total contact area between the heat exchange medium flowing in the flat tubes and the external air is significantly increased, the heat exchange effect is enhanced, and the heat dissipation performance is excellent. The overall structure is compact and reasonable, has small space occupation, is light and portable, and is economical and practical.

The utility model discloses a linear type cutting anastomat with a movable handle self-locking function, which comprises a lower jaw component and an upper jaw component, the middle parts of the lower jaw component and the upper jaw component are rotatably hung together, the left end of the lower jaw component is provided with a nail propping seat component, and the right end of the lower jaw component is provided with a fixed handle; the left end of the upper jaw assembly is provided with a nail bin assembly, the right end of the upper jaw assembly is provided with an upper jaw framework, the middle of the upper jaw assembly is hinged to a movable handle obliquely extending to be located above the upper jaw framework, the top of the upper jaw framework is provided with a clamping hook assembly extending upwards, and in the closed locking state, the movable handle, the upper jaw framework and the fixed handle are closed and attached together. The clamping hook assembly and the movable handle are buckled, locked and connected together; in the unlocking state, the clamping hook assembly is separated from the movable handle, and the movable handle obliquely extends to be located above the upper jaw framework. During use, the clamping hook assembly and the movable handle are buckled, locked and connected together, separation of the movable handle and the upper jaw framework in the cutting and suturing process is effectively eradicated, and stability and safety are both good.

The utility model discloses a drying box device, including movable box and bottom box, movable box and bottom box are opposite and set up, and the passage is left in the middle, and the air outlet groove is arranged on movable box, and the air inlet pipe, first air outlet pipe and second air outlet pipe are arranged on the side of movable box, and the baffle is arranged in movable box and divides movable box into two areas of front and back, and the through -hole is arranged in the rear part of air outlet groove and is connected with movable box front area, and movable box front area is connected with air inlet pipe, and two back air grooves are arranged on the upper and lower sides of baffle, and back air groove is connected with movable box rear area, and movable box rear area is connected with first air outlet pipe and second air outlet pipe. The utility model discloses that the structure design is reasonable and ingenious, and the hot air is passed into the air inlet pipe, and the air outlet groove concentrates the wind force, and the wind speed is improved at the air outlet groove export and is sprayed to the printing material in the passage, and the volatilization of volatile matter is accelerated, and the airflow in the passage is drawn back to movable box rear area through back air groove, and is heated secondly through first air outlet pipe, and is handled through second air outlet pipe.