15results about How to "Reasonable spacing" patented technology

A feeding device of an overturning dust remover comprises a conveying belt, and all materials are fixedly arranged on a bearing. The transfer mechanism is periodically and movably connected to the rack, the transfer mechanism is provided with two temporary stop stations, and one temporary stop station is in butt joint with the conveying belt and is used for receiving materials; and the material pushing mechanism corresponds to the other temporary stop station of the transfer mechanism, is provided with a push plate which moves linearly and is used for pushing out materials on the transfer mechanism. The empty bottle positioning device is compact and reasonable in structure and convenient to operate, empty bottles are positioned by adopting a support, and meanwhile, the transfer mechanism which moves periodically is adopted, so that the labor intensity of workers is reduced, and the production efficiency is improved. According to the material conveying device, a plurality of materials can be conveyed on the premise of keeping an array, meanwhile, the moving distance of the materials can be accurately controlled, accurate butt joint with a turnover mechanism is facilitated, meanwhile, the materials can be orderly conveyed in a straight line through the linearly-distributed roller sets, follow-up clamping dust removal is facilitated, and the overall stability is improved.

The invention belongs to the technical field of chip processing, and particularly discloses a method for keeping concentricity of a pressure film and a steel ring in the pressure film, which comprises the following steps: carrying out dust and oil removal treatment on the steel ring, carrying out sand blasting treatment on the surface of the steel ring, carrying out ultrasonic cleaning, taking out, blowing clean, baking with an oven, and removing moisture; the surface of the steel ring is pretreated, and the steel ring is soaked in a silicon adhesive solution, taken out and dried; vacuum hot compression molding: after mold assembly is completed on a flat plate molding vulcanizing machine, a jig is put into a mold, a steel ring is put into the jig, and then five strip-shaped silica gel materials are put into the surface of the steel ring for vacuum hot compression molding; and quality detection. According to the method for keeping the concentricity of the pressure film and the steel ring in the pressure film, the steel ring does not deform and keeps the concentricity by changing a material placing mode and equipment parameters, wafer grinding is prevented from being affected, meanwhile, a mold does not need to be opened or modified again, and the purpose of reducing the research and development cost of new products is achieved.

The utility model discloses a bottle feeding speed adjusting system on a glass bottle detection production line, which relates to the technical field of glass bottle production, and comprises a main body structure and a frame body, the top of the frame body is fixedly connected with a conveying bottom belt, one side of the frame body is fixedly connected with a bottle conveying crawler belt, one side of the bottle conveying crawler belt is provided with a speed changing part, and the speed changing part is provided with a rotating shaft. The two sides of the top of the conveying bottom belt are each provided with a synchronous belt, one side of each synchronous belt is provided with a bottle removing piece, and the two sides of the top of the frame body are each fixedly connected with a side plate and an adjusting assembly; automatic adjustment of the distance between the synchronous belts is achieved through the adjusting assembly, manpower input is greatly reduced, the adjusting time is greatly shortened, the production efficiency is remarkably improved, the equipment maintenance cost is reduced, dynamic adjustment of the glass bottle conveying speed and automatic removal of inverted bottles are achieved through the design of the speed changing part and the bottle removing part, and the production efficiency is improved. The bottles entering the detection equipment are ensured to be reasonable in spacing and normal in posture, and the detection precision and the equipment operation stability are effectively improved.

The invention discloses a heating assembly and an aerosol generating device. The heating assembly comprises an inner tube, an outer tube, a first electrode, a second electrode and a conductive piece. The outer pipe is sleeved outside the inner pipe; the first electrode is at least partially inserted into the inner tube; at least part of the second electrode is arranged at one end of the inner tube and is opposite to and spaced from the first electrode, and plasma is generated between the second electrode and the first electrode when the first electrode and the second electrode are electrified; the conductive part is used for being electrically connected with an external power source and comprises a first end and a second end connected with the first end, the second end is connected with the second electrode, and the first end and the position, exposed out of the inner pipe, of the first electrode are arranged at intervals in the axial direction of the inner pipe. According to the heating assembly, the distance between the first end part and the position, exposed out of the inner tube, of the first electrode is reasonably arranged, so that the probability of discharging between the first end part and the first electrode is reduced, and the reliability of normal use of the heating assembly and the aerosol generating device is improved.

The utility model discloses a kind of disposable paper cup processing press bonding machine, comprising: press bonding frame, the press bonding frame includes bottom case, the four corners of bottom case top are uniformly connected with supporting leg, the top of supporting leg is fixedly connected with lift case, the four corners of bottom case bottom are uniformly fixedly connected with support leg, top mould, the top mould is set in the bottom of lift case.The utility model can provide stable support base for the whole equipment by press bonding frame, supporting leg can keep reasonable spacing between bottom case and ground, avoid ground moisture or sundries to affect internal components of equipment;At the same time, lift case can drive top mould to realize lifting action accurately, cooperate with ejection structure, after pressing is completed, it can be driven slowly by the elastic force of spring to lift up, realize the flexible ejection of paper cup, effectively avoid the deformation problem of paper cup caused by traditional rigid ejection.

The utility model relates to an optical fiber loader. Comprising a first mounting mechanism; the second mounting mechanism is connected with the first mounting mechanism and is provided with a through hole through which an optical fiber penetrates; the first fixing mechanism comprises a first elastic body rotationally connected with the first mounting mechanism, the first elastic body is cylindrical, and the outer peripheral surface of the first elastic body is used for abutting against the optical fiber; the second fixing mechanism comprises a second elastic body rotationally connected with the second mounting mechanism, the second elastic body is cylindrical, the outer peripheral surface of the second elastic body is used for abutting against the optical fiber, the axes around which the first elastic body and the second elastic body rotate are parallel to each other, and the plane where the two axes are located is perpendicular to the center line of the through hole; the first elastomer and the second elastomer can rotate to push the optical fiber to move relative to the through hole. The first elastic body and the second elastic body generate reasonable clamping force on the optical fiber, and the optical fiber adjusted to a specified position is prevented from continuously sliding relative to the through hole, so that the adjustment efficiency and the adjustment precision of the extension length of the optical fiber are improved.

The invention discloses raw material drying equipment for waterproof material production, relates to the technical field of drying equipment, and aims to provide a drying system which is compact in structure, efficient and energy-saving. The equipment comprises a feeding section, a fluidization drying section, a feeding screw rod and a fluidization screw rod, and materials are pushed by the feeding screw rod and the fluidization screw rod to move upwards along the outer wall of the equipment; the equipment adopts a double drying process: firstly, primary drying is carried out through the fluidized drying section, then further drying is carried out in the pneumatic drying section, moisture in the materials is ensured to be fully removed, and the equipment is further provided with a heat recovery system, so that the heat recovery efficiency of the equipment is improved. The energy utilization efficiency is improved by recovering heat in hot gas, and the equipment has a small occupied area and a remarkable drying effect through optimized structural design, and is suitable for production of special materials such as waterproof materials.

The invention discloses a networked vehicle following model and traffic flow stability analysis method, and relates to the technical field of intelligent traffic systems, and the method comprises the steps: introducing a time-varying expected interval based on an adaptive cruise control model ACC and a collaborative adaptive cruise control model CACC, and obtaining a TV-ACC and a TV-CACC following model; based on the TV-ACC car-following model and the TV-CACC car-following model, respectively obtaining a homogeneous traffic flow stability constraint discriminant value and a heterogeneous traffic flow stability discriminant value; analyzing the stability of the mixed traffic flow according to the homogeneous traffic flow stability constraint discriminant value and the heterogeneous traffic flow stability discriminant value; by overcoming the defects of collision, reversing, large speed fluctuation amplitude and the like of an original model, the speed of a subsequent vehicle is more gentle and more practical.

The invention relates to the technical field of detection equipment, in particular to computer equipment testing equipment and a method thereof.The computer equipment testing equipment comprises an electric power detection assembly and a network detection assembly, hinges are arranged on the back face of the electric power detection assembly and the back face of the network detection assembly, and when the back face of a structure composed of the electric power detection assembly and the network detection assembly is overhauled, the hinges are arranged on the hinges. The adjustable sector plates need to be unfolded, elements can be conveniently installed on the back face, or a structure composed of the installation back plate and the transmission electric beam is taken down, maintenance of components in the power detection assembly and the network detection assembly is achieved, meanwhile, the rectangular clamping grooves can be used for supporting equipment, the equipment can be flexibly placed according to actual use scenes and user requirements, and maintenance is convenient. And the detachable back surface structure provides convenience for maintenance and repair of the equipment. When the equipment breaks down and needs to be maintained, a technician can easily detach the back face structure and rapidly make contact with parts in the equipment, and operation such as detection and replacement is carried out.

This utility model discloses a coating machine that facilitates uniform coating, relating to the field of coating machine technology. The utility model includes a base and a coating assembly; the coating assembly includes two support plates fixed to the base, a connecting plate between the two support plates, a glue applicator slidably fitted to the bottom of the connecting plate, a sliding plate slidably fitted inside the support plates, a guide roller rotatably fitted between the two sliding plates, a scraper engaging between the two sliding plates, and a positioning plate engaging inside the support plates, one end of the positioning plate located inside the sliding plates. This utility model, by setting a cooperative structure of guide roller and scraper between the two sliding plates, with the guide roller rotatably connected to the sliding plates via a rotating rod, can rotate with the movement of the substrate and provide guidance, and the scraper is fixed between the two sliding plates by a locking block engaging a slot. With the auxiliary guidance of the guide roller, the scraper maintains a vertical state during coating, reducing the problem of substrate tilting.

The invention provides a sliding frame reverse mold device which comprises a vertical ridge, a transverse plate, a roller frame assembly and a wedge-shaped inserting plate, the vertical ridge is used for being fixed to a lifting mechanism, a gap with a preset width is further formed in the length direction of the vertical ridge, the transverse plate is fixedly connected with the vertical ridge, a U-shaped groove is formed in the transverse plate, and the U-shaped groove and the gap are arranged correspondingly; a roller is installed at one end of the roller carrier assembly and used for making contact with the formwork, the other end of the roller penetrates through the gap to be inserted into the U-shaped groove and is movably connected with the vertical edge, the roller carrier assembly can move in the length direction of the U-shaped groove, the wedge-shaped inserting plate is inserted into the U-shaped groove, and the wedge-shaped inserting plate can extrude the roller carrier assembly so that the roller carrier assembly can abut against the formwork. Compared with the prior art, the sliding frame mold reversing device not only can effectively reduce the resistance during the movement of the mold plate, correct the external expansion deformation of the mold plate and improve the flatness of the concrete surface, but also can reinforce the mold plate by measures such as split bolts, reduce the manufacturing cost of the mold plate and improve the operation safety of operators.

The invention relates to the technical field of anti-explosion equipment, and discloses an anti-explosion blanket automatic laying robot which comprises a bottom plate, an opening is formed in the bottom plate, vertical plates are fixed to the two ends of the top face of the bottom plate, a detachable baffle is arranged on the top face of the bottom plate, four vertical rods are fixed to the bottom face of the bottom plate, and each vertical rod is provided with a driving wheel module. Two sliding assemblies are arranged above the bottom plate, each sliding assembly comprises three lifting bases, and the three lifting bases located in the same sliding assembly are jointly provided with a fixing assembly. Synchronous clamping and arrangement of the anti-explosion fence and the anti-explosion blanket are achieved through cooperation of the sliding assembly and the fixing assembly, manual close-range operation is not needed, the device can be moved to the target position to complete operation through the driving wheel module, and the explosion safety risk faced by operators during manual laying is eliminated.

The invention discloses an automatic liquid mixing machine for virus titer detection based on a plaque method. The automatic liquid mixing machine comprises a workbench, and a first constant temperature module, a second constant temperature module, a host cell liquid fixing module, a virus test sample fixing module and an execution module which are integrated on the workbench, a space interval is formed between the first constant-temperature module and the virus test sample fixing module; the execution module is provided with a first moving path, a second moving path and a third moving path; the virus test sample fixing module and the first moving path are arranged in a staggered manner, and the host cell sap fixing module and the second moving path are arranged in a staggered manner; the positions of all the modules are reasonably arranged, the execution module is used for automatically executing liquid relief, liquid separation and mixing operation, and the operation efficiency is improved while it is guaranteed that the proportion of mixed liquid obtained after mixing is accurate and the detection result is accurate.

The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for an M.2 interface solid state disk, which comprises a heat dissipation device and a mounting plate (1), a connecting structure is arranged on the mounting plate (1); the solid state disk is arranged between the mounting plate (1) and the heat dissipation device; the solid state disk can be firmly fixed between the mounting plate and the heat dissipation device through the connecting structure, so that the heat dissipation device can provide effective heat dissipation for the solid state disk; the connecting structure can also enable the device to have universality for solid state disks of different specifications.