9results about How to "Improve dispensing effect" patented technology

The utility model discloses a glue dispenser for motor manufacturing, which relates to the technical field of glue dispensers and comprises a bottom plate and a fixing frame, the fixing frame is fixedly arranged at the top of the bottom plate, an annular plate is arranged above the bottom plate, a plurality of clamping mechanisms are arranged at the top of the annular plate, and the clamping mechanisms are arranged on the bottom plate. A glue dispensing box is fixedly arranged at the top of the fixing frame through a mounting frame, a glue dispensing machine is fixedly arranged in the fixing frame, a glue outlet pipe is fixedly connected into the glue dispensing box in a sleeved mode, and the other end of the glue outlet pipe is fixedly connected with the glue dispensing machine. According to the motor dispensing device, through the arrangement of the annular plate and the rotating mechanism, a plurality of motors to be dispensed are clamped between the corresponding clamping mechanisms, the rotating mechanism can drive the annular plate to rotate smoothly, then the dispensing machine is started to sequentially dispense glue on the motors, and then the drying mechanism is started to dry the motors after dispensing is completed; therefore, the dispensing effect and the dispensing efficiency of the motor are improved.

The utility model provides a glue amount detection device for glue dispensing equipment, which relates to the technical field of glue dispensing and comprises a glue pipe, a glue outlet and a sealing plate are arranged on the glue pipe, a piston is arranged in the glue pipe, a compressed air pipe communicated with the inside of the glue pipe is arranged on the sealing plate, and one end of the compressed air pipe is connected with air supply equipment. A sensor used for identifying the piston and automatically calculating the distance to the piston is arranged on the inner side of the sealing plate and used for obtaining the glue amount in the glue pipe in real time, and a proportional valve is arranged on the compressed gas pipe and used for adjusting the gas pressure so as to achieve uniform dispensing; according to the device, the piston is identified and the distance between the piston and the piston is calculated, so that the residual glue amount in the glue pipe can be obtained in real time, glue can be automatically supplemented when the piston reaches the lowest position, glue supplementing is stopped when the piston reaches the highest position, the gas pressure can be controlled by adjusting the proportioning pump, and the uniform glue dispensing process is realized; and the dispensing effect is better.

The utility model discloses an automatic feeding machine for cosmetic bottle glue dispensing, which relates to the technical field of cosmetic bottle glue dispensing and comprises a working table, a feeding conveying belt is arranged on the working table, a fixing frame is fixedly mounted on the working table, and a guide mechanism is arranged on the fixing frame. The guide mechanism comprises a first mounting seat, a first two-way threaded rod is rotatably mounted on the first mounting seat, a first threaded ring sleeves the first two-way threaded rod, fixing rods are fixedly mounted on the two first threaded rings, guide plates are fixedly mounted on the two fixing rods, and the guide plates are fixedly mounted on the guide plates. And the moving direction of the cosmetic bottles is guided and limited through the guide mechanism, the situation that the positions of the cosmetic bottles shift randomly in the feeding process is avoided, and the accuracy of the moving direction of the cosmetic bottles in the feeding process is further guaranteed.

The water injection well packer sealing performance verification device comprises a separate injection pipe column, the separate injection pipe column comprises an oil pipe, the lower end of the oil pipe is connected with a separate injection tool string, the upper end of the oil pipe is hung on a water injection well opening, and the oil pipe is sequentially connected with a sleeve protection packer and a multi-layer wave code water distribution device. The oil pipe is connected with the electric control valve through the water injection wellhead pipeline, and the electric control valve is installed on the water injection wellhead pipeline to achieve rapid opening and closing actions of the water injection wellhead valve and generate pressure wave signals. The electric control valve is electrically connected with a ground controller; the ground controller is connected with a remote control system; and the surface control device is arranged near a water injection wellhead. The invention further discloses a sealing performance verification method for the packer of the water injection well, the problems that the sealing performance verification experience of an existing packer of the water injection well is dominant and the operation is tedious are solved, the sealing verification procedure is simplified, and the sealing performance verification standardization and automation of the packer of the water injection well are achieved.

The present invention provides a dispensing controller structure, a method and a device for determining the discharge time of piezoelectric ceramics. The dispensing controller structure includes: a first voltage sensor circuit, a second voltage sensor circuit, a control unit and a driving circuit; the input end of the first voltage sensor circuit is respectively connected to the output end of the driving circuit and the external piezoelectric ceramic; the input end of the second voltage sensor circuit is connected to the piezoelectric ceramic; the input end of the control unit is respectively connected to the output end of the first voltage sensor circuit and the output end of the second voltage sensor circuit, the output end of the control unit is connected to the input end of the driving circuit; the output end of the driving circuit is also connected to the piezoelectric ceramic. The present invention can reduce the secondary charge and discharge time and the switching loss of the power device, and improve the dispensing effect.

The invention belongs to the technical field of LED packaging, and discloses an LED packaging device and method. The dispensing rack is arranged on the conveying mechanism and is used for dispensing the LED; the drying frame is arranged on one side of the dispensing rack, is fixedly connected with the conveying mechanism and is used for curing the dispensed LEDs; the bearing disc is arranged on the conveying mechanism and is used for bearing an LED to be dispensed; and the glue shaking mechanism is arranged below the bearing disc, is fixedly connected with the conveying mechanism and is used for driving the dispensed LEDs on the bearing disc to shake, so that gaps, needing to be encapsulated, of the LEDs are filled with the glue solution. By arranging the glue shaking mechanism, when the LED subjected to glue dispensing is conveyed through the conveying mechanism, the LED subjected to glue dispensing can be shaken, bubbles are reduced, and vacancy is avoided.

The utility model discloses a control system of a hot melt adhesive dispensing device. The hot melt adhesive dispensing device comprises a charging barrel, a liquid box, a heating assembly and a monitoring assembly, a material cavity for loading hot melt adhesive fluid is formed in the charging barrel; the liquid box is installed on the charging barrel and provided with a nozzle and an air pressure valve, a flow channel communicating with the material cavity and the nozzle is formed in the liquid box, and the air pressure valve is used for extruding the hot melt adhesive fluid in the flow channel to the nozzle; the heating assembly comprises a first heating piece which is mounted on the charging barrel and is used for heating the material cavity and a second heating piece which is mounted on the liquid box and is used for heating the runner; the monitoring assembly comprises a first temperature sensor mounted on the charging barrel and used for monitoring the temperature of the material cavity and a second temperature sensor mounted on the liquid box and used for monitoring the temperature of the runner; through cooperative use of the structures, a hot melt adhesive fluid can be kept at a constant temperature in the flowing process, the property change of the hot melt adhesive fluid is avoided, and the adhesive dispensing effect is ensured; the control system comprises the hot melt adhesive dispensing device and a control unit, and has corresponding advantages.

This utility model relates to a needle-type dispensing valve device, including a dispensing valve body and a one-way throttle valve. The dispensing valve body includes a dispensing valve seat, a needle, a piston block, and a spring assembly. The dispensing valve seat has a piston chamber and a glue flow channel. The piston block divides the piston chamber into an upper chamber and a lower chamber. An inlet and outlet are provided on the outer wall of the middle part of the dispensing valve seat. An inlet is provided on the lower part of the dispensing valve seat, and an outlet is provided at the bottom of the dispensing valve seat. Both the inlet and outlet are connected to the glue flow channel. The upper end of the needle extends upward into the lower chamber and connects with the piston block. The lower end of the needle extends downward into the glue flow channel and cooperates with the outlet. The one-way throttle valve has a first valve port and a second valve port. The first valve port is connected to the inlet and outlet, and the second valve port is used to connect to an external air source. The one-way throttle valve can control the flow rate of gas from the first valve port to the second valve port. This pin-type dispensing valve device can prevent water droplets from forming at the end of the dispensing valve, thus improving the dispensing effect.

The utility model relates to the technical field of carton production, and discloses a dispenser for carton production, which comprises a workbench, a cleaning frame fixedly mounted on the upper portion of the workbench, a first hydraulic rod fixedly mounted on the upper portion of the cleaning frame, a mounting frame fixedly mounted at the lower end of the first hydraulic rod, and a cleaning brush roller movably mounted on the inner wall of the mounting frame. A motor is fixedly mounted outside the mounting frame, an air blowing plate is fixedly mounted on the lower portion of the mounting frame, an air blower is fixedly mounted on the upper portion of the cleaning frame, and a first connecting pipe is connected to the outer side of the air blower. Through the arrangement of the cleaning frame, the first hydraulic rod, the mounting frame, the motor, the cleaning brush roller, the air blowing plate, the air blower and the first connecting pipe, the surface of a paper box can be quickly cleaned, dust is removed, the situation that the adhesion degree of glue is affected by dust is prevented, and the dispensing effect is improved.