18results about How to "Improve dispensing accuracy" patented technology

The utility model discloses an automatic rubberizing and dispensing machine which comprises a dispensing valve, a nozzle arranged at the lower end of the dispensing valve, a bottom substrate, an unwinding rotating shaft and a winding rotating shaft, the dispensing valve is arranged on a driving mechanism, a rubberizing cloth section is formed between a new cloth roll section on the unwinding rotating shaft and a waste cloth roll section wound on the winding rotating shaft, and the rubberizing cloth section is arranged on the unwinding rotating shaft. A pressing disc of the pressing bottle is located under the rubberized fabric section, a horizontal portion of an L-shaped movable block is arranged between the pressing disc and the rubberized fabric section, a plurality of guide columns are arranged between the pressing bottle and the unwinding rotating shaft and between the pressing bottle and the winding rotating shaft respectively, a guide sleeve is arranged on the outer sides of the guide columns in a sleeved mode, and an annular protrusion is arranged at one end of each guide column. A check ring is arranged between the annular protrusion and the guide sleeve. According to the glue wiping device, the effect of wiping residual glue can be improved, waste caused by alcohol volatilization can be effectively avoided, insufficient contact between the nozzle and the glue wiping cloth section caused by position deviation in the cloth section rolling process is avoided, and the glue wiping quality and effect are improved.

The utility model relates to the technical field of instant adhesive dispensing equipment, and discloses anti-solidification instant adhesive dispensing equipment which comprises a machine body, an adhesive dispenser is arranged at the top of the machine body, a heating adhesive barrel is arranged on the side wall of the machine body, an adhesive pump is fixedly connected to the top of the heating adhesive barrel, an output pipe is fixedly connected to the top of the adhesive dispenser, and the output pipe is fixedly connected to the side wall of the machine body. A clamping assembly is arranged on the outer wall of the glue pump and comprises a plurality of connecting shafts, and the connecting shafts are fixedly connected to the outer wall of the glue pump. According to the glue dispensing device, instant glue is heated to a certain temperature by heating the glue barrel, so that the instant glue is kept in a flowing state suitable for glue dispensing, it is guaranteed that the glue cannot be solidified in the output pipe, the rotating plate is pressed to rotate so that the clamping plate can be lifted up from the output pipe and cannot be clamped any more, the output pipe can be conveniently disassembled and assembled, glue residues are avoided, and the pipeline is kept smooth; and therefore, the reduction of dispensing precision or equipment failure caused by glue blockage or solidification is reduced.

The application relates to the technical field of workpiece dispensing, in particular to a dispensing jig and a dispensing machine device. The dispensing jig comprises a base and a dispensing assembly, the base is provided with an installation table surface which is inclined; the dispensing assembly comprises an installation plate, the bottom wall of the installation plate is in contact with the installation table surface, so that the dispensing assembly is inclinedly connected to the installation table surface. The dispensing machine device comprises the dispensing jig. The dispensing jig and the dispensing machine device can meet the processing working condition requirements of some non-planar dispensing or dispensing in multiple directions and different angles.

The present invention discloses an organic fertilizer pulverizing and quantitative packaging device, and relates to the technical field of organic fertilizer preparation. The organic fertilizer pulverizing and quantitative packaging device comprises a pulverizing box, the pulverizing box is fixedly connected with a feed pipe, a crushing component is installed on the pulverizing box, two gathering plates are symmetrically fixedly installed in the pulverizing box, and the gathering plates cooperate with the crushing component, a dispersion plate that cooperates with the crushing component is fixedly installed in the pulverizing box, and the crushing component is located between the gathering plate and the dispersion plate. The advantage is that with the cooperation of the packaging seat, the packaging barrel and the discharge pipe, preliminary quantitative packaging and automatic blocking effect of the discharge pipe can be achieved, and at the same time, a reciprocating magnetic block 2 is provided to impact the packaging barrel, and the impact can have a certain vibration effect on the organic fertilizer inside, so that the unloading is faster or the loading is more accurate, and the packaging accuracy of the organic fertilizer is effectively improved.

The purpose of the present invention is to provide an automatic analysis device that reduces residues between liquids and achieves high dispensing accuracy. To this end, this automatic analysis device is provided with: a dispensing mechanism that dispenses a sample housed in a sample container or a reagent housed in a reagent container into a reaction container by operating a syringe connected to a nozzle; and a control unit that controls the dispensing mechanism, the control unit performing a discharge operation for operating the syringe in a discharge direction after the dispensing mechanism sucks the sample or the reagent and before the dispensing mechanism discharges the sample or the reagent into the reaction container, the discharge operation including: a first discharge operation for discharging the sample or the reagent into the reaction container, and a second discharge operation for discharging the sample or the reagent into the reaction container; the operation is performed in a state in which the nozzle is located at the position of the sample container or the reagent container; and a second discharge operation performed midway when the nozzle moves from the position of the sample container or the reagent container to the position of the reaction container, the amount of operation of the syringe in the first discharge operation being smaller than the amount of operation of the syringe in the second discharge operation.

The utility model relates to the field of livestock breeding, and discloses a veterinary drug batching device capable of avoiding adhesion, which comprises a support column, the top of the support column is fixedly connected with an electric sliding rail, the outer wall of the electric sliding rail is slidably connected with a sliding block, one end of the sliding block is fixedly connected with a drug storage barrel, the top of the drug storage barrel is fixedly connected with a first drug adding pipe, and the top of the first drug adding pipe is fixedly connected with a second drug adding pipe. The top of the pesticide storage barrel is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a main shaft, the outer wall of the main shaft is fixedly connected with a stirring rod, the outer wall of the main shaft is fixedly connected with a T-shaped plate, the outer wall of the main shaft is fixedly connected with an auger blade, and the outer wall of the auger blade is fixedly connected with a sealing strip. According to the veterinary medicine dispensing device, the stirring rod, the T-shaped plate, the auger blade, the limiting sleeve and the sealing strip are matched, so that the effect of improving the medicine discharging precision is achieved, the problem that the medicine discharging amount cannot be accurately controlled due to the fact that a certain gap exists between the auger blade and the discharging pipe is solved, and the medicine dispensing precision of the veterinary medicine dispensing device is improved.

The utility model discloses a rotary high-precision quantitative dispensing device for UV (ultraviolet) glue, which belongs to the technical field of UV glue dispensing and comprises a dispensing platform, the two sides of the dispensing platform are fixedly connected with a same connecting shell, and a bearing is clamped in the connecting shell. According to the rotary high-precision quantitative dispensing device for the UV glue, through the arrangement of a gear, a toothed plate, a dispensing mechanism and a shovel edge, when the gear rotates, the dispensing mechanism can conduct large-area dispensing work on objects, meanwhile, the shovel edge can push and clean glue on a dispensing platform, the glue can fall into two discharging openings correspondingly, and therefore the glue can be conveniently and rapidly dispensed. According to the glue dispensing device, the glue dispensing platform is arranged on the rack, so that the device can perform large-area glue dispensing work on objects, the objects have high glue dispensing precision, the pasting effect of the objects is prevented from being affected, meanwhile, glue on the glue dispensing platform can be cleaned, the situation that the glue is difficult to clean after being cured is avoided, and the overall cleanliness of the glue dispensing platform can be effectively improved.

The utility model relates to the technical field of glue dispensers, in particular to a double-head glue dispensing mechanism of a glue dispenser, which comprises a fixed seat, a first glue dispensing component and a second glue dispensing component, the fixed seat is provided with a first driving assembly for driving the first dispensing assembly to move and a second driving assembly for driving the second dispensing assembly to move; the movement direction of the second dispensing assembly is inclined relative to the movement direction of the first dispensing assembly; the fixed seat is provided with an extension arm; the extension arm is provided with a visual camera and a light source; and the visual camera is arranged at the top of the light source. The moving direction of the second dispensing assembly is obliquely arranged relative to the moving direction of the first dispensing assembly, and the first dispensing head and the second dispensing head are obliquely arranged, so that different positions of a product can be accurately dispensed, and a visual camera, a light source, a first microscope and a second microscope are matched, so that the product can be accurately dispensed. And the dispensing precision of the dispensing machine can be further improved.

The utility model discloses a high -speed glue -dispensing machine belongs to glue -dispensing machine technical field, including Z axis rotation mounting plate frame, the surface bottom of Z axis rotation mounting plate frame is connected with mounting seat through rotating electrical machine, one side of mounting seat is installed with camera mounting panel through mounting bracket, the surface of camera mounting panel is provided with the camera for real -time monitoring positioning, the bottom of mounting seat is connected with glue -dispensing valve mounting panel, the surface of glue -dispensing valve mounting panel is installed with the glue -dispensing valve for high -speed glue -dispensing through elevating deflection subassembly, Z axis rotation mounting plate frame is swinged and is installed on X axle movement subassembly through elevating stand, the utility model discloses can realize multi -shaft linkage, further improves the glue -dispensing efficiency of glue -dispensing machine, improves the use ratio of equipment, and can rotate the adjustment according to the use demand to glue -dispensing valve, plays the effect of different angle glue -dispensing in the glue -dispensing process, guarantees the quality and efficiency of glue -dispensing.

The utility model relates to robot technical field discloses a four -axis robot point gum single machine, including work table, the left side bottom fixed connection of work table has mounting plate no.

The present invention relates to the field of automatic glue dispensing technology, and in particular to a glue amount distribution compensation method and a compensation system thereof. The glue amount distribution compensation method comprises: setting the working parameters of the glue dispensing valve, the working parameters comprising: the channel number of the glue dispensing valve, the working mode, the fixed parameters of glue dispensing and the adjustable parameters of glue dispensing; obtaining the standard glue height of the workpiece, and setting the valve parameters of multiple channel numbers based on the working parameters and the standard glue height, the valve parameters of each channel number comprising multiple glue height intervals and the glue output corresponding to the glue height interval; obtaining the actual height of the workpiece glue dispensing groove and the current number of glue dispensing; comparing the actual height of the workpiece glue dispensing groove with the multiple glue height intervals, obtaining the glue height interval where the actual height of the workpiece glue dispensing groove is located, obtaining the corresponding channel number according to the current glue height interval, switching the channel number of the glue dispensing valve, obtaining the glue output corresponding to the glue height interval, and determining whether to perform glue amount distribution compensation according to the current number of glue dispensing. The present invention has high dispensing accuracy and high efficiency, and improves the workpiece yield rate.

The utility model discloses a dispensing machine for electronic device production. The dispensing machine comprises a bottom shell and an isobaric glue outlet mechanism, a glue dispensing frame is arranged between the front side and the rear side of the bottom shell, sliding grooves are formed in the front wall and the rear wall of the glue dispensing frame, a linear motor is slidably connected between the sliding grooves, a glue conveying pipe is arranged at the mover end of the linear motor through a sliding base, glue dispensing pipes which are evenly distributed are arranged on the inner wall of the glue conveying pipe in a penetrating mode, and a glue storage shell is arranged on the upper side of the glue dispensing frame. A hose is arranged at the lower end in the glue storage shell through a water pump, the other end of the hose communicates with the right end of the glue conveying pipe, and a conveyor is arranged in the bottom shell; the constant-pressure glue discharging mechanism is arranged in the glue dispensing pipe; according to the glue dispenser for electronic device production, glue bodies at glue openings of the glue dispensing pipes can flow out at the same time through the elastic element by means of pressure, so that the glue dispensing uniformity of the device on the surface of the electronic device is improved, meanwhile, the device can accurately regulate and control the glue dispensing position of the electronic device through the transmission element and the detection element, and use is convenient.

The invention relates to the technical field of equipment calibration, and discloses vision-based curved needle point calibration equipment and a calibration method. The vision-based bent needle point calibration equipment comprises an automatic mechanism device, a glue barrel bent needle point device and a processing device, and the glue barrel bent needle point device is hung on the automatic mechanism device and comprises a bent needle point; the processing device is used for sending a control instruction to the automatic mechanism device; the automatic mechanism device is used for moving according to the control instruction, collecting a bent needle point image of the bent needle point and transmitting the bent needle point image to the processing device; and the processing device is also used for processing the bent needle point image based on a preset image processing algorithm, identifying the bent needle point position in the bent needle point image, and calibrating the bent needle point based on the bent needle point position in the bent needle point image. Therefore, effective and accurate equipment calibration is carried out by accurately identifying and grabbing the position of the bent needle point by utilizing a mechanical structure in cooperation with an industrial vision technology, the dispensing precision and accuracy of the dispensing equipment can be improved, and the product quality is improved.

The utility model discloses glue dispensing equipment. The dispensing equipment comprises a workbench, a gantry support, a three-axis driving assembly, a dispensing valve, a height measuring part, a visual assembly, a curing assembly, an assembly line and a lifting rotating platform, wherein the gantry support is arranged on the workbench; the three-axis driving assembly comprises an X-axis movement mechanism and a Z-axis movement mechanism, the X-axis movement mechanism is arranged on the gantry support, and the Z-axis movement mechanism is arranged on the X-axis movement mechanism; the dispensing valve is arranged on the Z-axis movement mechanism; the height measuring piece is arranged on the Z-axis movement mechanism, and the dispensing valve vision assembly is arranged on the Z-axis movement mechanism and located between the dispensing valve and the height measuring piece; the curing assembly comprises a controller and a curing part, the curing part is arranged on the gantry support, and the controller is arranged on the workbench and electrically connected with the curing part; the assembly line is arranged on the workbench and penetrates through the gantry bracket; the lifting rotating platform penetrates through and is arranged on the workbench and located in the orthographic projection range of the dispensing valve. Multiple functions are achieved, the space use area is reduced, and universality is improved.

The utility model discloses an LCD (liquid crystal display) dispensing machine with accurate dispensing, which belongs to the technical field of LCD production equipment and comprises a connecting top plate, supporting side plates are fixedly connected to the left side and the right side of the bottom end of the connecting top plate, and a connecting bottom plate is fixedly connected to the bottom ends of the supporting side plates. A glue dispensing table is fixedly connected to the center of the top end of the connecting bottom plate, a sliding assembly is arranged in the glue dispensing table, a fixing assembly is arranged at the top end of the glue dispensing table, a moving assembly is arranged at the bottom end of the connecting top plate, and a glue dispensing assembly is arranged at the bottom end of the moving assembly. A storage box is fixedly connected to the dead center of the top end of the connecting top plate, a liquid inlet is formed in the top end of the storage box, and a dustproof cover is slidably connected to the top end of the liquid inlet. And therefore, the dispensing barrel and the display screen are driven to move up and down through the sliding assembly and the moving assembly, and the display screen is subjected to dispensing operation through the dispensing assembly.

The pneumatic dispensing controller comprises a lower shell, an upper shell, a gas tank, an electromagnetic valve, a pressure regulating valve, a power panel, a control panel and a display screen, an opening is formed in the top of the lower shell, an air inlet, an air outlet and a power interface are formed in the back face of the lower shell, and the display screen is arranged on the front face of the lower shell. The air tank, the electromagnetic valve, the pressure regulating valve and the control panel are arranged in the lower shell, a first pressure sensor and a second pressure sensor are arranged on the control panel, the rear end of the air inlet can be connected with an external air source, the front end of the air inlet is connected with an air inlet of the electromagnetic valve through a first air pipe, and the rear end of the air outlet can be connected with a pneumatic dispensing machine. The power interface is electrically connected with the power panel, the power panel is electrically connected with the control panel, the control panel is electrically connected with the electromagnetic valve and the display screen, and the upper shell can be buckled to the lower shell. The automatic dispensing device has the advantages of high automation degree and high dispensing precision.

The invention relates to the technical field of microorganism control, and discloses a microorganism control device suitable for a closed process water system.The microorganism control device comprises a mixing barrel, a supporting plate is fixedly connected to the outer wall of the mixing barrel, a quantifying assembly is arranged at the top of the supporting plate, and a metering pump is fixedly connected to the outer wall of the mixing barrel; a sensor module is fixedly connected to the interior of the mixing barrel and is electrically connected with a control system; the quantifying assembly comprises a first shell, the bottom of the first shell is fixedly connected to the top of a supporting plate, and a second shell is fixedly connected to the top of the supporting plate. According to the device, the output end of the second electric push rod extends out to drive the quantitative column to rotate through the connecting rod, so that the cavity in the quantitative column is perpendicular to the storage barrel, then the medicine in the storage barrel falls into the cavity, the quantitative medicine discharging and dispensing effect is achieved, and the problems that the medicine fed by the microorganism control device needs to be manually proportioned by an operator, and the efficiency is high are solved. Therefore, the dispensing precision of the microorganism control device is improved.