32results about How to "Avoid dripping situations" patented technology

The invention discloses a safety protective production machine tool facilitating waste recovery and achieving environment friendliness. A placement groove is formed in one end of a machine tool bed, amachine tool cover is installed on the inner wall of the placement groove in a sliding manner, inspection windows are uniformly installed on the outer side of the machine tool cover in an embedded manner, and contact sensors are symmetrically installed at one end of the machine tool cover in an embedded manner. The safety protective production machine tool is scientific and reasonable in structure and safe and convenient to use. By arranging a drive motor, a drive screw, internal thread mounting bases, a sliding mounting plate and cleaning scraping plates, machining scraps can be crushed, collected and stored, the efficiency of scrap collection is improved, and the cleanness of the production machine tool in use is improved. By arranging air cylinders, clamping plates, pressure sensors and the contact sensors, the clamping fastness of workpieces can be monitored and observed, the fastness of workpiece clamping is improved, the safety in the use process of the production machine tool is improved, and the protection performance of staff is improved.

The invention discloses a device for soaking parts in anti-rust oil. The device comprises a shell, two treatment grooves are symmetrically formed in the upper end of the shell, a net frame is arranged in each treatment groove, a mounting frame is mounted on the inner wall of each treatment groove, the lower end of each net frame is fixedly connected with a vertical rod, the lower end of each vertical rod is rotationally connected with the corresponding mounting frame, the lower end of each vertical rod penetrates through the corresponding mounting frame and is fixedly connected with a worm wheel, and a rotating rod is rotationally connected between the inner walls of the two sides of each treatment groove. According to the device, through the arrangement of the two net frames, oil draining and oil soaking can be achieved synchronously, the net frames do not need to be moved many times, the situation that oil attached to the net frames drips all around is avoided while the oil soaking step is optimized, the overall oil soaking and oil draining efficiency is further improved through the arrangement of fans, and therefore the effect of improving the overall machining efficiency is achieved.

The invention discloses an intelligent robot shell, and relates to the technical field of robot shells, the intelligent robot shell comprises a movable base, a bottom shell mounted at the top of the movable base and an upper shell arranged at the rear end of the top of the bottom shell, a head shell is mounted at the top of the upper shell, and a control box is mounted on the rear end face of the upper shell; a sealing door is arranged in the storage groove; a fixed rotating pipe is arranged on the top surface of the bearing plate, a lower pipe body of the inserting pipe is sleeved with a bearing disc, and a plugging assembly is arranged in the lower portion of the inserting pipe; positioning mechanisms are arranged at the top end of the fixed rotating pipe and the top end of the inserting pipe; according to the intelligent robot shell for the restaurant, the upper shell is matched with the inserting pipe and the bearing disc, so that the bearing disc can automatically play a role in intensively guiding and discharging vegetable water when the bearing disc is used in the intelligent robot, and the loading effect of the intelligent robot shell for the restaurant when the vegetable water is conveyed is improved; the protection effect of the restaurant intelligent robot on dishes during delivery is improved conveniently, and the utilization rate of the internal space of the robot shell is increased.

The invention relates to the field of planting of flowers, in particular to a pouring type cherokee rose fruit cutting pretreatment device. The technical aim to be achieved by the invention is to provide the pouring type cherokee rose fruit cutting pretreatment device. According to the technical scheme, the pouring type cherokee rose fruit cutting pretreatment device comprises a fixed bottom frame, a supporting frame, a control display screen, a branch transferring system, a mud wrapping system and the like. The supporting frame is fixedly connected with the fixed bottom frame. By pouring slurry at the morphological lower end of a vertically-placed branch, the slurry can effectively and quickly wrap the lower end of the branch, the slurry and wax wrapping the branch form a condensed state, the situation that the slurry and wax drop when the branch is transferred is avoided, the branch is inclined after being waxed, the wax coated on the branch can flow towards the morphological upper end of the branch, so that the wax sealing effect on the morphological upper end to the maximum extent is realized.

The invention relates to the field of coating operation, and discloses a paint brushing device capable of supplementing paint by utilizing the action of pressure and application thereof. The device comprises a shell, and a discharging plate is fixedly connected to the outer side of the shell; rotation of a turntable makes a third gear intermittently rotate by 360 degrees, a power source is provided for discharging, and rotation of the third gear makes two baffles move away from and then close to each other, so that when the paint is dispersed, the situation that the paint is sprayed in a centralized manner and accordingly distribution is not uniform is avoided; besides, after discharging, a discharging hole is automatically closed, a closed space is provided for feeding, a rotating frame rotates to make a push block intermittently move up and down, and the paint is automatically and quantitatively pushed out; and after the paint is pushed, the paint is automatically supplemented by utilizing pressure changes, the operation of frequently dipping the paint is omitted, the situation that the paint drops in the transferring process after dipping is avoided, the paint is effectively saved, and the device is high in automation degree and high in working efficiency.

The invention discloses a circulating ink supply system, an ink-jet printing device and ink-jet printing equipment. The circulating ink supply system comprises a circulating assembly, and a secondary ink box of the circulating assembly is connected to an ink outlet of a main ink box. An ink supply pump, a first flow pressure sensor, a plurality of nozzles, an ink return distributor, a second flow pressure sensor and an ink return pump are sequentially connected, the ink return pump is connected to an ink inlet of the secondary ink box, the ink supply pump is connected to an ink outlet of the secondary ink box, and the first flow pressure sensor is in communication connection with the ink supply pump. The second flow pressure sensor is in communication connection with the ink return pump; an ink outlet of a first return valve of a liquid discharging assembly is connected to an ink discharging pump, a second return valve is connected to an ink outlet of the ink discharging pump, and an ink outlet of the second return valve is connected to a waste ink box and the main ink box; and a cleaning assembly comprises an ink receiving disc and a negative pressure air knife. According to the circulating ink supply system, the picture quality of ink-jet printing can be improved.

The invention discloses a preparation process of high-strength double-permeation curing type concrete and belongs to the technical field of concrete preparation. According to the preparation process of the high-strength double-permeation curing type concrete, double-permeation balls are added in the stirring process, thus on one hand, added excessive water can be recycled and stored, in the high-temperature steam curing process, water in the double-permeation balls forms steam to overflow, evaporation curing from inside to outside is achieved, in cooperation with curing from outside to insidein the prior art, a two-way curing effect can be achieved, the evaporation curing efficiency can be remarkably improved, the situation that the internal curing effect of the concrete is lower than theexternal curing effect can be effectively avoided, the curing uniformity is improved, and the quality of an obtained concrete finished product is better. Meanwhile, in the water absorption process ofthe double-permeation balls, reinforcing balls can be released and uniformly mixed into slurry, so that the setting force of the concrete finished product is effectively improved, and the structuralstrength is improved.

The invention discloses a surface antiquing treatment device for a wooden shutter, and relates to the technical field of wood product manufacturing. The surface antiquing treatment device for the wooden shutter comprises a mounting plate, wherein a U-shaped box is fixedly mounted on the outer surface of the top of the mounting plate, a clamping mechanism and a moving mechanism are arranged on theU-shaped box, a first motor is fixedly mounted on the outer surface of the top of the U-shaped box, and a hydraulic rod is rotatably mounted at the top of the inner side of the U-shaped box. Accordingto the surface antiquing treatment device for the wooden shutter, through cooperative use of a bottom plate, a second motor, a threaded rod, a first moving block, a sliding rod, a second moving block, a moving rod and a synchronous rod, the wooden shutter fixed to a clamping plate can move front and back to work, on the one hand, grinding or polishing is more uniform through front-back movement,and on the other hand, the front-back movement increases the contact surface between the wooden shutter and a half-moon-shaped grinding plate and a half-cylindrical grinding block, so that the grinding or polishing is faster, the working efficiency is improved in a targeted manner, and the practicability is enhanced.

The invention discloses an environment-friendly and efficient bolt coating device for the field of steel structure buildings. The environment-friendly and efficient bolt coating device comprises a coating bin, a bracket is fixedly arranged on the upper part of the coating bin, a shell is arranged on the bracket, a mobile power supply is mounted in the shell, a plurality of winding iron columns arefixedly arranged on the inner wall of the bracket and electrically connected with the mobile power supply, the coating bin is internally provided with a piston matched with the bottom of the coatingbin, a feeding inlet is formed in the piston, a sealing cover is arranged on the feeding inlet, liquid channels connecting the coating bin with the feeding inlet are formed in the positions, on the piston, of the lower part of the feeding inlet, and a plurality of first permanent magnets are fixedly arranged on the piston. The environment-friendly and efficient bolt coating device has the beneficial effects that a first sponge is dipped with antirust paint, then a bolt head is coated with the antirust paint, and compared with the mode that the antirust paint is directly sprayed onto the bolt head, 20%-40% of coating can be saved; and the probability of antirust paint splashing can be effectively decreased, thus the probability of antirust paint dripping on the ground is decreased, and environmental protection is improved.

The invention relates to the technical field of concrete lifting, and discloses a lifting device for preventing concrete from dripping. The lifting device comprises a fixed base, a power bin is fixedly connected to the upper surface of the fixed base, a clamping groove block is arranged on one side of the outer surface of the power bin, a fixed plate is fixedly connected to the other side of the outer surface of the power bin, and a lifting mechanism is arranged on the upper surface of the power bin. The problems that when concrete lifting equipment used in the market carries out loading and transporting, due to the fact that the interior of a concrete mixer rotates, falling-out concrete is likely to sputter and adhere to a loading and transporting vehicle at a certain speed, the phenomenon that the concrete drips in the transporting process is caused, eyes of workers are damaged due to dripping of concrete, the dripped concrete is solidified if not cleared away in time, the solidified concrete is difficult to remove, a lifting device may be jammed, a machine cannot operate normally, and the construction period is delayed are solved.

The invention discloses a shower head structure used for shower rooms. The shower head structure comprises a back shell and a panel connected onto the back shell, a soft rubber layer is arranged between the back shell and the panel and is attached to the panel, the panel is provided with limiting protrusions surrounding the soft rubber layer, the soft rubber layer is provided with protruding points which penetrate out of via holes formed in the panel, through water spraying pores are formed in the protruding points, a plurality of concentric annular protrusions are arranged on the surface of the back shell, a water flow passage is formed between each two adjacent annular protrusions, and the annular protrusions are provided with water flow notches communicated with the water flow passages. After the panel is mounted on the back shell, the annular protrusions press the soft rubber layer tightly; a decorative cover covers the panel, and the sidewall of the cover extends to be flush with the surface of the panel. The shower head structure used for the shower rooms brings convenience to a user since a shower head cannot drip after being turned off.

The invention relates to the technical field of circuit board manufacturing and processing, in particular to surface treatment equipment for circuit board manufacturing. The equipment comprises a bottom plate, a material guiding device, an oiling device and a drying device. The invention solves the problems that in the existing circuit board oil brushing process, a whole board is usually cut into various small boards of different models to be manufactured into circuit boards, the distance of a limiting unit is inconvenient to adjust to fix the circuit board in the circuit board machining process, and the circuit board machining efficiency is low; the problems that when oil is brushed on the surfaces of circuit boards with different sizes, the size of a brush head is difficult to adjust to enable the size of the brush head to be matched with that of the circuit boards, and the oil on the surfaces of the circuit boards cannot be brushed or the oil on the brush head drips on the circuit boards due to non-uniform oil in the process of brushing the oil on the circuit boards by the brush head are solved. The oil brushing effect on the surface of the circuit board is improved, and surface treatment of circuit boards of various models is facilitated.

The invention discloses a painting device for maintaining the corrosion portion of a heating pipeline and relates to the technical field of painting devices. The painting device comprises a drive part, a moving part, a lifting part, an adjusting part and a painting part. The moving part, the lifting part, the adjusting part and the painting part are arranged on the drive part. The moving part is arranged at the center position of the drive part. The lifting part is located above the moving part and fixedly connected with the moving part. The adjusting part is arranged above the lifting part. The painting part is arranged on one side of the adjusting part. By means of cooperation among all the parts, the position, the height and the angle of the painting part are adjusted, the working efficiency is improved, manual intervention is not needed for painting on the corrosion portion of the heating pipeline, and the situation that due to long-time working of labor, brushing miss and uneven brushing occur is reduced.

The invention discloses disinfection equipment for a medical treatment tool, relating to the technical field of medical disinfection equipment. The disinfection equipment comprises a fixed block, wherein multiple groups of support components are fixedly connected to the upper part of the fixed blocks, each group of the support components are arranged in parallel front and back, a rotating shaft isarranged in each group of the support components, and free columns rotatably connected with the support components are respectively fixedly connected to the front and rear ends of the rotating shafts; a connecting component is fixedly connected to the middle of the lower part of the fixed block, a rotary shaft movably penetrates through the middle of the connecting component, the end parts of thefree column on the front and rear sides and the surface of the rotary shaft are respectively fixedly sleeved with V-shaped belt wheels, the V-shaped belt wheels on the adjacent free columns are connected through a V-shaped belt, and one V-shaped belt wheel located on the rotary shaft is connected with one V-shaped belt wheel on each free column through a V-shaped belt; and a mounting plate is arranged at the upper parts of the rotating shafts. The disinfection equipment is simple in structure and low in manufacturing cost and has a relatively good practical effect; and the situation that disinfection liquid drips in the smearing process of the traditional disinfection liquid can be avoided.

The invention discloses a water nozzle, an ice water taking mechanism and a refrigerator. The water nozzle comprises a water flow channel, a water inlet is formed in one end of the water flow channel,a water outlet is formed in the other end of the water flow channel, the water inlet is connected with a water pipe, the water flow channel comprises a buffer area and a capillary area arranged on the downstream of the buffer area, the cross section area of the buffer area is larger than that of the water inlet, the capillary area comprises a plurality of long and thin capillary holes used for discharging water, the water outlet end faces of the capillary holes form a water outlet, and the sum of the cross sectional areas of the capillary holes is equal to the cross sectional area of the water inlet. The capillary area is arranged, water is suspended in the capillary holes of the capillary area after water outflow is stopped, the situation of water dripping is avoided, a certain distanceis kept between a water outlet of the water pipe and the capillary holes by adding the buffer area, and it is guaranteed that the water flow state is stable when water flow reaches the capillary holes; and the sum of the cross sectional areas of the capillary holes is equal to the cross sectional area of the water inlet, so that the water yield is more uniform, and the water outlet experience is better.

The invention relates to the technical field of circuit board manufacturing and processing, in particular to a surface treatment device for circuit board manufacturing; including a bottom plate, a material guide device, an oiling device and a drying device; The whole board that mainly exists in the machine is usually cut into a variety of small boards of different types to make circuit boards. During the processing of circuit boards, the limit unit is not convenient to adjust the distance to fix the circuit boards, resulting in low processing efficiency of circuit boards. ; and it is difficult to adjust the size of the brush head when brushing oil on the surface of circuit boards with different sizes, so that the size of the brush head is compatible with the size of the circuit board, and the oil liquid of the brush head is not uniform in the process of brushing the circuit board, which is easy to cause the surface of the circuit board to be damaged. No oil can be brushed or the brush head oil drops on the circuit board; the invention improves the oil brushing effect on the surface of the circuit board, and is convenient for surface treatment of various types of circuit boards.

The invention discloses a water spout, an ice-feeding mechanism and a refrigerator, wherein the water spout includes a water flow channel, one end of the water flow channel is provided with a water inlet, the other end is provided with a water outlet, the water inlet is connected to a water pipe, the water flow channel includes a buffer zone and a The capillary area downstream of the capillary zone, the cross-sectional area of ​​the buffer zone is larger than the cross-sectional area of ​​the water inlet, the capillary area includes a plurality of elongated capillary pores for water outlet, the water outlet surface of the capillary pores constitutes the water outlet, and the cross-sectional area of ​​the multiple capillary pores The sum of the cross-sectional areas is equal to the cross-sectional area of ​​the water inlet. By setting the capillary area, the water hovers in the capillary area after the water outlet is stopped, avoiding the situation of water dripping, and by increasing the buffer zone, a certain distance is kept between the water outlet of the water pipe and the capillary hole to ensure that the water flow reaches the capillary area. The water flow state is stable when the hole is opened, and by setting the sum of the cross-sectional area of ​​the capillary holes to be equal to the cross-sectional area of ​​the water inlet, the water output is more uniform and the water output experience is better.

The invention relates to the field of welding and roasting devices for diodes, and discloses a welding and roasting device for a diode. The device comprises a roasting barrel, wherein a plurality of roasting grooves are formed in the outer wall of the roasting barrel, and the roasting grooves axially extend along the roasting barrel; the plurality of roasting grooves are sequentially annularly distributed around an axis of the roasting barrel; a plurality of roasting holes are formed in the roasting barrel; and a roasting mechanism is arranged in the roasting barrel. The device solves the problem that a pin of the diode is easily bent and deformed when the diode is screened through a plate body during roasting in the prior art can be solved.

The invention discloses a roller coating device with a splash-proof function, and relates to the technical field of roller coating equipment. The roller coating device with the splash-proof function comprises a bottom plate, wherein a roller coating mechanism, a material blocking mechanism, a feeding mechanism, a drying mechanism, an angle adjusting mechanism and a main rod are arranged on the bottom plate, an air inlet pipe is welded and installed at one end of the main rod, and a support is welded and installed on the outer wall of the air inlet pipe. According to the roller coating device with the splash-proof function, the roller coating quality of the device is improved, the labor burden is reduced, and the situation that coating drops from a roller coating part in the dipping processis avoided; meanwhile, a sponge material blocking roller can block and absorb the coating which flies away from a brush coating roller in the roller coating process, so that the trouble brought to the surrounding environment and people is reduced; and the sponge material blocking roller has the characteristics of being low in manufacturing cost and capable of being detached and cleaned, so that the practicability and the integrity of the device are improved, and popularization and use are facilitated.

The invention discloses a mixing machine for jade fiber blending. The mixing machine for jade fiber blending is structurally provided with a stabilizing seat, a console, a mixing machine body and a top cover. Due to the fact that water vapor penetrates through a through path and then is attached to a flow guide plate, a centrifugal ball generates centrifugal force to continuously slide and press the rear edge end of the flow guide plate, and a bending guide plate is pressed to bend, so that the whole flow guide plate tends to be in a straight inclined state, the moving force of bending guide plate when the bending guide plate is pressed has certain active force on the attached water, so that the attached water slides to the rear end of the guide plate more easily and then is discharged; and when a water absorption block is not pressed by the centrifugal ball in a sliding mode, hot air enters the water absorption block, the water absorption block expands and abuts against the inner sideedge of a telescopic end opening, the attached water vapor penetrates through the telescopic end opening and is adsorbed by the water absorption block, and therefore accumulated water at the bottom of a plate frame is little, the condition of dropping is avoided, when the centrifugal ball slides and presses the upper portion of the plate frame, the whole centrifugal ball is bent, a squeezing rodsqueezes out the water absorbed by the water absorption block, the whole plate frame tends to be in the straight inclined state from an arc state, sliding flow of the accumulated water is convenient,and water flow applies the sliding flow force to a rotating rod, so that the rotating rod rotates continuously, and the water is drained out more quickly.

The invention discloses a high-strength double-osmosis curing concrete preparation process, which belongs to the technical field of concrete preparation. It is a high-strength double-osmosis curing concrete preparation process. The addition of double-osmosis balls during the mixing process can on the one hand recycle the added Excess water is stored and stored. During the high-temperature steam curing process, the water in the double seepage ball forms water vapor overflowing to realize evaporation curing from the inside to the outside. With the external to inside curing of the existing technology, the effect of two-way curing can be achieved. , can not only significantly improve the efficiency of evaporation curing, but also effectively avoid the situation that the internal curing effect of concrete is lower than that of the external, improve the uniformity of curing, and make the quality of the finished concrete better. It can be released and evenly mixed into the slurry, thereby effectively increasing the coagulation force of the finished concrete and improving the structural strength.

A motor is electrically connected with a power source through a power line, the motor drives a drill bit to horizontally rotate at a high speed, the drill bit is used for drilling the interior of the exhaust fume collecting hood, the interior of a support is hollow, the support and the drill bit are horizontally and correspondingly arranged, and the inner wall, close to a sliding frame, of the support is in a semi-arc shape. The piston rod is arranged in the sleeve, the semi-arc angle is 180 degrees, the sliding frame is embedded in the inner side of the support in a sliding mode, the sliding frame is arranged in a transverse T shape, grooves are formed in the two ends of the sliding frame, and when one end of the piston rod slides in the sleeve and the piston rod moves outwards at the moment, the volume of only a small part of gas between the sleeve and the adsorption layer is increased, the gas pressure is reduced, and the external atmospheric pressure is not changed. The atmospheric pressure assists the adsorption layer to bend on the side face of the sleeve, the adsorption layer deforms integrally, and after the adsorption layer deforms, the surface of the exhaust fume collecting hood can be adsorbed and fixed, so that the clamping mechanism can quickly fix the surface of the exhaust fume collecting hood.