73results about How to "Easy to inject glue" patented technology

The invention discloses a plastic encapsulating die of a LED light source. An upper die and a lower die are buckled during glue injection to form a closed space which is used for containing the LED light source and a film fixed on the lower die. A first air extraction reserved hole is formed in the middle of the upper die, a press block is arranged at the lower end of the upper die, and a second air extraction reserved hole is formed in a position, opposite to the first air extraction reserved hole, of the press block. The first and second air extraction reserved holes are used for vacuumizingthe closed space, and the press block is heated to melt the film so as to plastically encapsulating a LED module in the closed space. By the plastic encapsulating die, air bubbles in the process of glue encapsulating can be avoided effectively, and encapsulating yield is increased.

The invention discloses an epoxy resin pressure gel forming machine which comprises a movable rack, a heating plate (4) assembled on the rack and an open-close type mould (8) assembled on the heating plate, wherein an ejecting mechanism capable of withdrawing a voltage transformer blank body (9) in the mould is arranged on the rack, the mould is connected with a vacuum stirring tank (6) through a gel injecting hole (5) and a gel injecting pipe (7), and gel is injected into the mould by the vacuum stirring tank when the vacuum pressure is 8kg/cm<3> (about 0.8MPa). Compared with an existing epoxy resin pressure gel forming device, the epoxy resin pressure gel forming machine disclosed by the invention has the advantages that the machine is compact in structure, small in floor space, and convenient to operate; the machine is quick to heat, short in heating time, and short in curing time, so that the manufacture efficiency can be improved; a set of mould can be recycled, so that the manufacture cost of the mould can be saved, and the cost can be reduced; and the gel is convenient to inject, and the mould is convenient to open, so that the machine is small in labor intensity, and environment-friendly in working environment.

The utility model relates to an SC-type rubber-insulated optical fiber connector. The SC-type rubber-insulated optical fiber connector is characterized by comprising a shell, a front sleeve, an inserting core, a tail handle, a glue injecting tube and a tail sleeve, wherein the front sleeve is blocked inside the shell; the inserting core is embedded in the front sleeve; the tail handle is positioned at the back end of the inserting core; one end of the glue injecting tube is connected with the tail handle; the tail sleeve is in a clamp connection with the front sleeve; the SC-type rubber-insulated optical fiber connector further comprises a riveting and pressing base and a compression joint tube for riveting and pressing the riveting and pressing base; the riveting and pressing base is internally provided with a through hole for an optical fiber to pass through; the front end of the riveting and pressing base is in a tubular structure in joint with the front sleeve, and the back end of the riveting and pressing base is provided with an extending section; two rubber-insulated grooves for accommodating rubber-insulated wires are formed in the extending section; the compression joint tube is sleeved on the rubber-insulated grooves; and the glue injecting tube is positioned inside the riveting and pressing base. The SC-type rubber-insulated optical fiber connector provided by the invention is high in connection strength and high in reliability.

The invention discloses an LED light source glue filling die and method. During glue injection, an upper die and a lower die are at least partially completely buckled to form a closed space for containing an LED light source fixed to the lower die. Exhaust through holes and through hole covers are arranged on the two sides of the upper die, wherein the exhaust through holes and the through hole covers are consistent in size and number, the exhaust through holes are used for vacuum pumping of the closed space, and the through hole covers are used for sealing the exhaust through holes after vacuum pumping. Glue injection holes are formed between the exhaust through holes in the two sides of the upper die and used for fully filling packaging glue into the closed space. Air bubbles can be effectively prevented from appearing in the glue packaging process, and the packaging yield is improved.

The invention provides a plastic packaging method for an LED light source. The method comprises the steps as follows: a plastic packaging mold is provided, wherein the plastic packaging mold comprisesan upper mold and a lower mold corresponding to the upper mold; a pressing block is arranged at the lower end of the upper mold; and the pressing block can be heated. An LED light source module is put into a cavity of the lower mold; a film is put on the LED light source module; and the upper mold descends to a preset position of the lower mold to form a closed cavity. Vacuum pumping treatment iscarried out on the closed cavity through a first air-pumping hole in the upper mold and a second air-pumping hole in the pressing block; the pressing block is heated to melt the film; and solidifyingtreatment is finally carried out to obtain the plastic-packaged LED light source module. According to the plastic packaging method, a packaging technology of laying the film and heating the pressingblock in sequence and then applying a laminating process to the LED light source module is adopted, so that the LED light source module which is higher in reliability, smaller in thickness, lighter inweight, lower in cost and more flexible in applicability can be obtained; air bubbles in the colloid packaging process can be effectively avoided through packaging in a vacuum confined space; and thepackaging yield is improved.

The invention provides a battery pack manufacturing method, and the method comprises the following steps: 1, putting an assembled battery module into a lower shell, and keeping a certain gap between the battery module and the peripheral side wall of the lower shell; 2, injecting a pouring sealant into a gap between the battery module and the lower shell, performing standing for a period of time, solidifying the pouring sealant, and achieving the pre-fixing of the battery module; 3, connecting the upper shell to the lower shell in a sealing manner to form a complete battery shell; 4, injectingthe pouring sealant into the battery shell from the sealant pouring hole in the upper shell until the pouring sealant fills the remaining space in the battery shell, and then performing standing for aperiod of time, so that the pouring sealant is cured. The battery module has the beneficial effects that after the battery module is placed in the lower shell, glue is injected firstly to realize pre-fixation, and the upper opening of the whole lower shell can be used as a glue injection hole, so that the glue injection is very convenient, and the production efficiency can be greatly improved; inaddition, the whole process is visible, quality control is facilitated, and the uniformity of the thickness of the peripheral adhesive layer is guaranteed.

The invention relates to the field of glue-injection devices, in particular to a handheld double-component high-pressure glue-injection machine. The handheld double-component high-pressure glue-injection machine comprises a material screw-in drive device, wherein an output shaft of the material screw-in drive device and one end of a material mixing screw-in bin are arranged in a penetration manner, a screw-in threaded rod is arranged in the material mixing screw-in bin and connected with the output shaft, the other end of the material mixing screw-in bin communicates with a glue-injection pipe, and the material mixing screw-in bin communicates with at least one feeding barrel. The handheld double double-component high-pressure glue-injection machine is provided and solves the problems that when an existing glue-injection machine injects glue, insufficient glue injection and non-uniform mixing occur easily.

The invention relates to a glue pouring method and device. The device is used for the glue pouring of a coil, and comprises a hopper, a first seat body, a second seat body, a coil sleeve, a central spindle, a first connection pipe, and a second connection pipe. The hopper is provided with a liquid tank for storing glue. The first seat body is provided with a first through hole. The second seat body is provided with a second through hole. Two ends of the coil sleeve are respectively connected with the first seat body and the second seat body, and the coil sleeve is provided with an accommodation cavity and a third through hole. The accommodation cavity is communicated with the first through hole, the second through hole and the third through hole. The central spindle is disposed in the accommodation cavity in a passing-through manner, and two ends of the central spindle respectively stretch into the first and second through holes. There is a gap between the central spindle and the coil sleeve for accommodating a coil. The central spindle is provided with a pipe and a fourth through hole, and the fourth through hole is communicated with the pipe and the accommodation cavity. According to the invention, because there is no need to carry out debonding operation of the coil after glue pouring, the method and device can solve problems that the operation precision of a motor is lower and the service life of the motor is shorter.

The invention discloses an optical fiber collimator assembling and adjusting device. The optical fiber collimator assembling and adjusting device comprises a fixing unit, the fixing unit comprises a pedestal, a first fixing assembly and a second fixing assembly which are arranged on the pedestal, an optical fiber which is horizontally arranged is fixed on the first fixing assembly, and an optical fiber collimator which is horizontally arranged is fixed on the second fixing assembly; the optical fiber collimator assembling and adjusting device also comprises a displacement adjusting device comprising a first displacement adjusting assembly arranged between the second fixing assembly and the pedestal, and the first displacement adjusting assembly drives the second fixing assembly to move relative to the pedestal; the optical fiber collimator assembling and adjusting device also comprises a light spot imaging unit which horizontally aligns to the light emitting terminal of the optical fiber collimator; the optical fiber is coupled with a laser light source; and the optical fiber can be movably inserted into the axle center of the optical fiber collimator. With respect to the optical fiber collimator assembling and adjusting device, under the imaging aid of the light spot imaging unit, and the first displacement adjusting assembly drives the second fixing assembly to move relative to the pedestal in order to adjust the relative plug-in position of the optical fiber collimator and the optical fiber, the optical fiber collimator assembling and adjusting device is simple in structure and high in aligning precision, and the imaging consistency is improved.

The invention aims to provide a liquid state silica gel sizing device. According to the technical scheme, the liquid state silica gel sizing device is composed of a lower mold plate, product implanting grooves, product position clamping blocks, a lower-position silica gel releasing device, an upper mold plate, a silica gel injecting port, a cold runner silica gel dispensing device and a high-position silica gel releasing device; a product fixer is arranged in each product implanting groove, and is composed of a center inserting block, a first edge inserting block, a second edge inserting blockand two fixing bolts; the lower mold plate is provided with positioning columns, auxiliary positioning columns, auxiliary positioning grooves and pressure springs; and the cold rubber silica gel dispensing device is composed of a supporting table, a silica gel entering storing disk, a silica gel injecting rotating disk and a silica gel injecting pipe. The whole mold structure is clear in train ofthought, and operation is convenient; the structural design of the cold runner silica gel injecting type and the structural design of raw material recycling are adopted, the overall machining stability is improved, the shape attractiveness and the production efficiency are improved, raw materials for use are greatly reduced, cost is reduced, the mold is also well protected, and pollution is reduced.

The invention discloses glue injection equipment special for electronic product production. The equipment comprises a base, wherein two first vertical plates are oppositely arranged above the base, a transverse plate is connected between the two first vertical plates, two side plates are oppositely arranged at the front end of the transverse plate, a first lead screw is rotatably arranged between the two side plates, a first motor used for driving the first lead screw to rotate is arranged on the outer side of one side plate, a first moving base is in threaded connection with the first lead screw, a guide plate is arranged on the front side face of the transverse plate, the first moving base is in sliding connection with the guide plate, a mounting plate is arranged at the front end of the first moving base, a hydraulic cylinder is arranged on the mounting plate, a fixing plate is arranged at the bottom of a piston rod of the hydraulic cylinder, a glue injection pipe is fixed to the fixing plate, a glue injection head is arranged at the bottom of the glue injection pipe, and a feeding assembly is arranged on the base. Compared with the prior art, the glue injection equipment has the advantages of being high in glue injection efficiency and good in glue injection effect.

The invention relates to a dispensing structure bringing convenience to connection of a filtering strip and proximate matter. The proximate matter is hollowed, an opening part communicated with a hollowed part is arranged at the upper end of the proximate matter, and two dispensing structure bodies are symmetrically installed on two side walls of the opening part; each dispensing structure body comprises a positioning protrusion, a positioning slot and a buckling slot, the vertically-upward positioning protrusions are distributed at the positions, close to the side walls, of the opening part, the lower ends of the positioning protrusions extend to the side wall of the proximate matter and are integrally connected with the inner side wall of the proximate matter, and the positioning slots are distributed in one sides, close to the proximate matter, of the positioning protrusions; and the buckling slots communicated with the positioning slots are transversely formed in the middle portion of the side wall of the proximate matter, and the filtering strip with the two ends matched with the dispensing structure bodies is installed on the opening part. The dispensing structure has the beneficial effects that the structure is simple, and installation is convenient; original insertion installation is changed into buckle installation, so that gaps of the dispensing structure bodies are increased, and the glue injection amount is conveniently controlled; and meanwhile, the convenience is brought to glue injection of a glue injection structure.

The invention provides a temperature measuring probe and a packaging method thereof, which belong to the technical field of temperature measuring equipment. The invention injects heat-conducting sealant into the housing through an injection hole located on the side of the housing close to the plug. When injecting, a syringe or Other auxiliary tools, glue injection is convenient and fast; the present invention can inject heat conduction sealant into the shell first, and then insert the sensor part with the cable into the heat conduction sealant, the air squeezed out from the sensor when it is inserted escapes from the upper part, and then Continue to inject heat-conducting sealant into the interior of the housing through the injection hole, and ensure that the sensor is completely submerged without generating air bubble cavities. Therefore, the problems of difficulty in injecting the heat-conducting sealant and the reduction of measurement accuracy due to the formation of cavities inside are solved.

The invention discloses an environment-friendly waterproof cable for underwater decontamination equipment, and the cable comprises a waterproof environment-friendly skeleton located at the innermost layer, and the whole waterproof environment-friendly skeleton is of a cylindrical structure; wherein the surface of the waterproof environment-friendly skeleton is provided with a plurality of caulkingseams which are uniformly spaced and extend towards the inner side, each caulking seam correspondingly points to the circle center of the waterproof environment-friendly skeleton, each caulking seamextends inwards to form a cable core mounting groove, and the cable core mounting grooves are correspondingly and uniformly formed in the waterproof environment-friendly skeleton at intervals, and a power supply cable core, a control cable core and a communication cable core are correspondingly arranged in a cable core mounting groove. The cable is mainly used for underwater decontamination equipment, and the whole operation process of the equipment is carried out underwater, so that the cable needs to have good waterproof performance, and circulation of water and air in gaps of cable cores inthe cable can be blocked.

The invention discloses a cold-runner mould for a thermosetting plastic. The cold-runner mould comprises an upper mould and a lower mould. The upper mould and the lower mould are arranged in parallel.An upper runner plate is mounted at the bottom of the upper mould, a lower runner plate is mounted right below the upper runner plate, a runner is arranged in a position, close to the upper end, in the upper runner plate, a plate A is mounted on the surface of the upper end of the upper mould, a heat isolating plate is arranged between the upper end surface of the plate A and the lower runner plate, and front mould cores are arranged in a middle position in the lower mould and the plate A. The mould can prevent a thermosetting plastic from being cured to reduce the number of times of disassembling and examining the mould, so that the production efficiency is improved. The pressure in a cavity is reduced, and the exhausting effect is increased, so that the product moulding percent of passis improved, the problem that the forming height of a large product is insufficient is solved, the using flexibility to the environment is increased, and wear between the upper runner plate and a valve needle can be reduced, so that a material leakage risk is further reduced. Air circulates above the heat isolating plate, so that a heat-dissipating effect is achieved.

The invention discloses an automatic production device capable of injecting glue at a fixed point for a flexible glue dripping doll. The automatic production device specifically comprises a bottom plate, a concentric-square-shaped sliding rail, a movable sleeve, a functional base and a rotating disc, wherein the concentric-square-shaped sliding rail is installed in the middle of the top of the bottom plate, sliding blocks are evenly arranged in the concentric-square-shaped sliding rail, the top end of the concentric-square-shaped sliding rail is evenly sleeved with installation sleeves, and the installation sleeves are all connected with the sliding blocks. According to the automatic production device capable of injecting glue at the fixed point for the flexible glue dripping doll, throughthe arrangement of the functional base, a lower die holder is movably connected to the bottom end of the interior of the functional base, and when glue dispensing or glue injection is conducted on the lower die holder, the lower die holder and an upper die holder are staggered in position, so that glue dispensing is conducted on the lower die holder and the upper die holder conveniently, after glue injection is completed, the upper die holder can be turned over by 180 degrees, then the lower die holder returns to the position below the upper die holder to be aligned with the upper die holder,the upper die holder does not need to be turned over manually or an upper die and a lower die do not need to be spliced manually, and use is more convenient and safer.

The invention discloses a hot-melt adhesive type aluminum alloy terminal pressing mold for wire harness fixing. The structure comprises a worktable, a lower pressing mechanism, a rotating rod, a sidefixing plate, an upper stable pressing mechanism, a trapezoidal limit column and a control panel, wherein the lower pressing mechanism is embedded on the upper surface of the worktable. In the hot-melt adhesive type aluminum alloy terminal pressing mold for wire harness fixing provided by the invention, the sealing groove and the sol pressing groove seal and fix the wire harness and the aluminum alloy terminal by providing the upper stable pressing mechanism, which facilitates the injection and pressing at the joint of the wire harness and the aluminum alloy terminal; the conical teeth and thepressing cylinder cooperate with each other to firstly press the aluminum foil and then extrude the surface of the aluminum foil to form a pit, thereby improving the fixing of the aluminum foil to the copper wire and improving the tensile strength with closer contact of the two and better power-on performance; and the multi-page runner and the rebound rod cooperate to control the falling speed and the amount of falling of the size such that the size just wraps the bare copper wire at the joint and the equipment can also be used normally in a humid environment while increasing tensile strength.