16results about How to "Improve dispensing quality" patented technology

The invention discloses panel chip-level bottom filling equipment and a wafer operation method thereof.The panel chip-level bottom filling equipment comprises a feeding and discharging machine body, a preparation station, a dispensing station and a detection station, and a material taking piece used for feeding and discharging wafers is arranged in the feeding and discharging machine body; wafers can be conveyed into the working stations for working through the material taking part, the preparation station is located on one side of the feeding and discharging machine body so that the to-be-machined wafers input by the material taking part can be received, the to-be-machined wafers can be preheated and subjected to code scanning alignment in advance, and the glue dispensing station is located on the side edge of the feeding and discharging machine body and used for dispensing glue on the to-be-machined wafers. The detection station is located on the other side of the feeding and discharging machine body and arranged opposite to the preparation station, and the detection station is suitable for receiving the wafer obtained after dispensing operation on the dispensing station is completed so as to detect the dispensing condition of the wafer. According to the invention, the large-size wafer can be safely leveled, and the large-size wafer processed on each station is ensured to be in a set direction, so that the production efficiency and the yield of products are improved.

The embodiment of the invention provides a quantitative dispensing device for electrode processing, and relates to the technical field of electrode processing. A quantitative adhesive dispensing device for electrode processing comprises an adhesive dispensing table, conveying frames are fixedly connected to the two sides of the top of the adhesive dispensing table, and positioning seats used for electrode conveying are fixedly connected to chain plate conveying belts of the conveying frames; the two sides of the glue dispensing table are fixedly connected with air cylinder barrel frames through supporting rods, the front faces of the air cylinder barrel frames are fixedly connected with sealing barrel frames, glue dispensing assemblies used for electrode glue dispensing matching are arranged below the air cylinder barrel frames, and each glue dispensing assembly comprises a double-end motor fixed to the inner side of the corresponding air cylinder barrel frame; an air drying assembly used for being matched with electrode air drying after dispensing is arranged on one side of the sealing cylinder frame, and a stirring assembly used in cooperation with the dispensing assembly is arranged on the inner side of the sealing cylinder frame. And by adopting a reciprocating feeding and discharging acting mode, the colloid is effectively and quantitatively sprayed on the electrode, so that the phenomena of delayed blockage or splashing caused by excessive spraying of the colloid are avoided.

The utility model belongs to the technical field of liquid crystal module processing, and particularly discloses dispensing equipment with an anti-displacement structure, which comprises a dispensing table, the top of the dispensing table is fixedly connected with a limiting box, and the bottom of the dispensing table is fixedly connected with a servo motor. The output end of the servo motor penetrates through the inner surface of the dispensing table and extends into an inner cavity of the limiting box. According to the dispensing equipment with the displacement prevention structure, a servo motor is arranged, so that a gear can be driven to rotate, the gear drives toothed plates on the two sides to move towards the inner side under the action of tooth meshing in the rotating process, a vertical plate can be driven to move towards the inner side through transmission of a connecting rod, and a liquid crystal module is limited left and right; the displacement in the use process is avoided; the screw rod moves downwards under the action of threads in the rotating process and drives the limiting plate to move downwards, the liquid crystal module can be limited up and down through cooperation between the limiting plate and the supporting plate, and the displacement prevention effect on the liquid crystal module is improved.

The utility model relates to a dispensing tool for carton forming processing, which comprises a main frame body, a rolling dispensing assembly is rotatably mounted on the main frame body, and the rolling dispensing assembly is connected with a pressurized liquid supply assembly mounted on the main frame body through a liquid supply supporting pipe. The rolling dispensing assembly comprises a rotating disc, supporting rib rods, a mounting ring plate and a telescopic dispensing mechanism, the rotating disc is rotatably connected with the main frame body, and the rotating disc is coaxially connected with the mounting ring plate through the supporting rib rods which are annularly arranged at intervals; and a plurality of telescopic dispensing mechanisms which radially coincide with the mounting ring plate are inserted into the mounting ring plate in a rotational symmetry manner. According to the utility model, the dispensing spacing distance can be changed according to requirements, so that the dispensing quality and the dispensing efficiency are improved, and meanwhile, the pressure-contact glue discharging can be realized, so that the overflow and splashing of glue liquid are reduced.

The utility model discloses a dispensing device for processing a printed circuit board, which comprises a rack, a conveyor belt is mounted in the rack, a first frame and a second frame are arranged at the top of the rack, an air blower and a mounting box which are communicated with each other are arranged at the top of the second frame, one end of the mounting box is communicated with an output pipe, and the other end of the mounting box is communicated with a motor. The bottom of the output pipe penetrates through the second frame to be connected with a first hose, the bottom of the first hose communicates with an air outlet header pipe, the bottom of the air outlet header pipe communicates with a plurality of air outlet branch pipes distributed at equal intervals, a driving motor is further arranged at the top of the second frame, and an output shaft of the driving motor penetrates through the second frame to be connected with a threaded rod. By means of the arrangement, colloid on circuit board welding spots can be rapidly cooled and solidified, the colloid solidification efficiency is improved, the wind force borne by the circuit board can be controlled so as to adapt to the cooling and solidification process after different circuit boards are subjected to glue dispensing, and the application range of the device is widened.

The invention relates to the technical field of crystal frequency chip dispensing equipment, in particular to high-power crystal frequency chip automatic dispensing equipment and an operation method, the high-power crystal frequency chip automatic dispensing equipment comprises a conveying device used for conveying a trapezoidal mounting base plate, and insulating bases are symmetrically arranged at the top of the trapezoidal mounting base plate in a limiting manner; the dispensing device comprises a frame, a glue barrel, a controller, a double-dispensing mechanism and a synchronous conveying driving mechanism. Therefore, the structure is reasonable, the dispensing device works accurately along the preset path, the machining precision is guaranteed, the design of electronic elements is simplified, the operation convenience and durability are enhanced, the fault rate and the maintenance cost are reduced, compared with a water drop shape, the novel concentric-square-shaped dispensing mode is more uniform and stable, glue is saved, the cost is reduced, meanwhile, glue overflow is avoided, and the production efficiency is improved. Subsequent workload is reduced, resonator performance is guaranteed, and product reliability and production efficiency are improved.

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 utility model discloses a dispensing valve heater, which belongs to the technical field of dispensing valve heating and comprises a support, a valve body, a glue injection port, a spray needle, a positioning head and an adjusting ejector pin, the valve body is mounted at the lower end of the support, the glue injection port is connected to the upper portion of the side wall of the valve body, and the spray needle is located at the lower end of the valve body. The heater lantern ring, the heat conduction type limiting strip and the temperature controller ensure that the valve body stably works within a proper temperature range. The heater lantern ring is directly installed on the lower portion of the side wall of the valve body for heating. The heat conduction type limiting strip surrounds the heater lantern ring and makes contact with the heat conduction type sinking groove of the clamp type water tank, and heat transfer is achieved. The temperature controller monitors the temperature of the heater lantern ring and the valve body, and the safety range is ensured. And the hoop type water tank is sleeved on the outer walls of the heater lantern ring and the temperature controller to form a hot water circulation loop. The heater lantern ring heats water in the hoop type water tank, hot water is conveyed to the circulating water tank through a pipeline, and the spray needle is heated through waste heat. And the hot water finally flows back to the hoop type water tank to finish circulation.

The utility model discloses a kind of hospital pharmacy convenient dispensing device, it is related to pharmaceutical medical equipment technical field, including: support, the top surface of the support is fixedly installed with medicine storage bin, the top surface of the medicine storage bin is hinged to be rotatably connected with cover plate, the sidewall of the medicine storage bin is equipped with observation bin, the bottom surface of the medicine storage bin is provided with opening;Medicine taking mechanism, medicine taking mechanism is arranged in the inner wall of support, medicine taking mechanism includes: fixed block, the fixed block is fixedly installed on the inner wall of support, the bottom surface of the fixed block is fixedly installed with vibrator, the top surface of the fixed block is equipped with medicine leakage, the medicine leakage is communicated with the opening of medicine storage bin bottom, be equipped with vibrator and shunt component, vibrator can make fixed block vibrate, promote medicine to pass through medicine leakage and enter shunt bin smoothly, effectively prevent medicine from being blocked at medicine leakage, ensure the smoothness of medicine falling.

The invention relates to the technical field of glue dispensing equipment, and discloses glue dispensing equipment for illuminating lamp production, the glue dispensing equipment comprises a cabinet body, rectangular grooves are formed in the left side and the right side of the cabinet body respectively, concentric-square-shaped frames are slidably mounted on the inner walls of the two rectangular grooves, and first motors are fixedly mounted at the tops of the concentric-square-shaped frames. A first motor is started, an output shaft of the first motor rotates to drive a disc to rotate, then a connecting rod is hinged to the disc and a movable block, the movable block is driven to do reciprocating motion in the horizontal direction through the connecting rod principle of the connecting rod, and finally the dispensing route is an S-shaped route. The S-shaped dispensing route can ensure that the glue is uniformly distributed on the surface of the illuminating lamp, and the phenomenon of glue accumulation or omission possibly occurring in a traditional dispensing mode is avoided.

The utility model discloses product dispensing equipment with a dispensing head cleaning function, which comprises a base, a multidirectional moving component is mounted at the top of the base, a dispensing mechanism is mounted on the multidirectional moving component, the dispensing mechanism comprises a dispensing head main body and a glue tube, the dispensing head main body is mounted at the bottom of the glue tube, and the dispensing head main body is mounted on the bottom of the glue tube. A rotating mechanism is mounted on the outer wall of the top of the base, a mounting plate is fixed to the output end of the rotating mechanism, and a winding assembly for winding the cleaning cloth strip is mounted on the top of the mounting plate. By arranging the heating ring, heat generated by the electric heating wire inside the heating ring is utilized to soften dried residual glue at the bottom of the glue dispensing head main body when the residual glue is cleaned, so that the residual glue is more easily absorbed by the cleaning cloth strip, and the rotating mechanism drives the cleaning cloth strip to rotate along the bottom of the glue dispensing head main body, so that the residual glue can be more uniformly absorbed; the glue dispensing head main body is effectively prevented from being blocked after the residual glue is dried, and the normal proceeding of subsequent glue dispensing operation is ensured.

The utility model relates to the technical field of dispensing equipment, and provides a numerical value measurement test box which comprises a box body, one end of the box body is fixedly connected with a glue outlet pipe, the inner side of the box body is slidably connected with a piston plate, one side of the piston plate is fixedly connected with a screw rod, and one end, far away from the piston plate, of the screw rod penetrates through the side wall of the box body and extends to the outer side of the box body. The screw is slidably connected with the side wall of the box body, a driving mechanism for driving the screw to slide is arranged on the outer wall of the box body, and a measuring mechanism for measuring the glue outlet amount of the glue outlet pipe is arranged at the end, away from the piston plate, of the screw. The measuring mechanism disclosed by the utility model can be used for measuring the glue materials guided out by the glue outlet pipe, so that whether the glue materials guided out by the glue outlet pipe each time are consistent or not can be determined, and the problem that the glue material amount of dispensing cannot be measured in the prior art is solved.

A kind of screen display panel double-sided automatic dispensing equipment, comprising: automatic turnover device, automatic turnover device includes: object table, glue coating area is located outside the edge of object table, rotating shaft, fixedly arranged on object table, rotating shaft is rotatably installed on the rack of equipment, rotating drive mechanism, for driving rotating shaft rotation to make object table overturn 180 degrees around rotating shaft, so that the glue coating area of front or back is upwards;Automatic transfer device;Automatic dispensing valve is installed in the moving end of automatic transfer device;Drying device, including drying part, and moving mechanism for driving drying part to move;Wherein, automatic transfer device drives automatic dispensing valve to move above glue coating area when dispensing;When drying, moving mechanism drives drying part to move above upwards glue coating area;When object table overturns, automatic dispensing valve and drying part move to the overturning area outside object table, realize the batch dispensing of screen display panel of single-person operation, reduce labor intensity, improve production efficiency and dispensing quality.

The invention belongs to the technical field of circuit board processing, and discloses a dispensing device for PCB processing. Comprising a processing table, a mechanical moving arm is mounted at the top end of the processing table, an air cylinder is mounted at the top end of the mechanical moving arm, a dispensing head is mounted at the output end of the air cylinder, the concave plate is fixedly connected to the outer side of the dispensing head, a dripping box is arranged at the bottom end of the concave plate, and a belt is arranged in the dripping box. According to the device, through the structural design of the traction mechanism, the pressurizing mechanism and the belt, in the moving and resetting process of the dispensing head, dust on the surface of a circuit board is effectively removed through the pressurizing mechanism, the dispensing quality is improved, the traction mechanism drives the belt to be attached to and separated from the dispensing head, a glue outlet of the dispensing head is accurately controlled, and the dispensing quality is improved. And the dripping of glue is avoided, so that the cleanliness of the circuit board and the dispensing accuracy are ensured, and the production efficiency and the product quality are greatly improved.

The utility model belongs to the technical field of lenses, and discloses a lens barrel and a lens. The lens cone comprises a lens cone main body, the lens cone main body is provided with an emptying part and a lettering part, the emptying part comprises an annular emptying groove and a plurality of reinforcing ribs, the annular emptying groove is arranged on the peripheral wall of the lens cone main body, the plurality of reinforcing ribs are arranged in the annular emptying groove, and the lettering part covers part of the annular emptying groove. According to the lens cone, the lettering part is arranged outside the hollowed-out part, so that the stable molding of the lens cone is ensured, a lettering space can be provided, the attractiveness of the lens cone is improved, the use amount of glue can be reduced, and the dispensing efficiency and quality are improved. The lens comprises a base and the lens cone, and the lens cone is installed on the base. Due to the adoption of the lens cone, the lens is attractive in appearance and high in dispensing efficiency and quality.

The utility model discloses a glue dispenser which comprises a glue barrel, a needle head and a flow limiting assembly. The glue barrel comprises a barrel body used for containing glue. The needle head is arranged at one end of the cylinder body and is used for outputting glue for dispensing; the flow limiting assembly is arranged in the barrel and located at the end, close to the needle head, of the barrel, the flow limiting assembly comprises a first flow limiting piece, a second flow limiting piece and a filter screen which are arranged in the axial direction of the barrel, the first flow limiting piece and the second flow limiting piece are provided with a first flow limiting hole and a second flow limiting hole respectively, and the second flow limiting piece can rotate relative to the first flow limiting piece; the second flow limiting piece is matched with the first flow limiting piece to adjust the flow speed of the glue passing through the flow limiting assembly. According to the glue dispenser, the second flow limiting piece is arranged to be matched with the first flow limiting piece during rotation to adjust the flow speed of glue passing through the flow limiting assembly, the function of accurately controlling the flow speed of the glue is achieved, and therefore the phenomenon that the glue is accumulated on a product due to the uneven flow speed when output from a needle head can be effectively avoided; and therefore, the dispensing quality is improved, and glue waste is reduced.