18results about How to "Won't shake" patented technology

The application relates to a gluing mechanism and a gluing device, and belongs to the gluing mechanical field, wherein the gluing mechanism is used for gluing the surface of a product to be glued, and comprises a gluing head and a glue discharging assembly; the gluing head is provided with: a horizontal moving device one connected with a mounting plate, the mounting plate is driven to move horizontally by the horizontal moving device one; an axle support hinged to the mounting plate, the axle support is rotatably provided with a gluing roller; and a push-pull device hinged to the mounting plate, a push-pull movable end of the push-pull device is connected with the axle support, the push-pull device is used for driving the axle support to swing around the mounting plate, the swinging of the axle support can make the gluing roller contact the product to be glued, and then the horizontal moving device one drives the gluing roller to roll against the surface of the product to be glued. The gluing device of the application glues the product in a fixed state by the stable movement of the gluing mechanism, the gluing mechanism moves stably and has high precision, the roller does not shake in the moving process, and the uniform consistency of the glue film thickness is ensured.

The utility model discloses a circuit board production turnover device, including support frame body and setting in support frame body lower extreme four angle place's universal trundle, be provided with a plurality of layers for placing PCB's placing frame on the support frame body, the placing frame includes first carrier plate and second carrier plate, in first carrier plate and second carrier plate all one to many corresponding recess has a plurality of V type groove for positioning PCB, its characterized in that: first carrier plate fixed connection is in the support frame body, second carrier plate is located first carrier plate top and is relative to first carrier plate and is set to be inclined angle A, in second carrier plate four angle place all respectively rotate to set up the sliding block, the support frame body is correspondingly provided with movable slot respectively to the sliding block, the sliding block one to many corresponding activities setting in movable slot, second carrier plate can follow the sliding block along movable slot activity, to make the inclined angle A less than or equal to 90 degrees, be equipped with the locking member of locking the sliding block displacement on the support frame body.

The utility model relates to steel net tension test technical field discloses a kind of steel net tension test equipment, including support mechanism, the lower fixed mechanism is attached to the support mechanism upper surface, the upper fixed mechanism is fixedly arranged on the lower fixed mechanism upper surface, the support mechanism includes placement table, four sliding grooves are opened in the placement table upper surface, four The sliding groove inside is slidably provided with sliding block, the upper surface one side middle position of four The sliding block is screw set with third fixed knob, four The sliding block one end is fixedly provided with cross bar, four The cross bar both ends are fixedly provided with limit plate, the limit plate one side surface is fixedly provided with third antiskid pad in multiple. In the utility model, by adjustable fixed mechanism, magnetic attraction fixed design and stable support structure, effectively solve the problems existing in the prior art, improve the precision, stability and efficiency of steel net tension test.

The application discloses a method for on-site calibration of an electric energy meter and relates to the technical field of measuring instruments. Before use, the calibration device and the electric energy meter are aligned, then a rotating and screwing switch is used to make the shaft sleeve start to move, and the external cable is connected with the electric energy meter; the display screen displays the measured data, and the visible glass can view the electric energy meter data; after detection, the buckle device is released through the pop-up device, and thus the purpose of simple operation is achieved.

The utility model relates to the field of injection molding machine, specifically disclose a kind of feeding mechanism for injection molding machine, including feeding mechanism, feeding mechanism includes: support base, lifting guide rail, the lower end of lifting guide rail is equipped with steering base, the outer side wall annular array of steering base is equipped with paw, the upper surface of support base is located in the directly below of steering base and is provided with embedded groove, the jack is provided below support base, the upper end of jack is equipped with hydraulic rod, the upper end of hydraulic rod is located in the lower surface of steering base and is equipped with rotary bearing, the side of jack is equipped with treading lever. By driving driving motor to drive reciprocating screw rod to rotate, realize the height position of the lower end of material adding barrel is higher than the uppermost end of hopper of injection molding machine, then, by controlling lifting guide rail and steering base, utilize rotary bearing to rotate at the upper end of hydraulic rod, then, the whole material adding barrel is turned to the direction of feeding hopper of injection molding machine, and then, feeding processing can be carried out.

The utility model relates to the technical field of industrial enzyme preparation production equipment, and particularly discloses an industrial enzyme preparation test freeze-drying device with circulation guide, which comprises a heat preservation shell, a metal plate and a heat preservation layer are welded and spliced to form a rectangular box body, semiconductor coolers are respectively and fixedly arranged on two sides of the heat preservation shell, and the semiconductor coolers are connected with the heat preservation shell. A sealing cover is placed in an opening in the upper end of the heat preservation shell, and the semiconductor cooler serves as a main refrigeration part of the industrial enzyme preparation test freeze-drying device. According to the industrial enzyme preparation test freeze-drying device with the circulation guiding function, refrigeration is conducted through a semiconductor refrigerator, and cold air is guided by a limiting inner frame, a drainage block and a flow dividing block to form circulation in the heat preservation shell, so that the cold air uniformly acts on an industrial enzyme preparation in a reagent placement frame in a circulation mode; furthermore, each surface of the limiting inner frame is provided with an inclined opening, and the gradient of the inclined opening is aligned with the gradient of the surfaces of the shunting block and the drainage block, so that cold air flows in the device more smoothly.

This utility model discloses an on-site welding repair device for diaphragm accumulators, including a workbench. Welding equipment, including a welding machine, a welding torch, and a grounding clamp, is fixedly installed on the top outer wall of the workbench. A positioning component is installed on the top of the workbench, comprising an electric telescopic rod fixedly installed on the top outer wall of the workbench. A horizontally positioned limiting frame is fixedly connected to the output end of the electric telescopic rod. A sliding groove is provided on both sides of the top outer wall of the workbench, and a movable frame is slidably inserted into each of the two sliding grooves. A vertically positioned lead screw is rotatably connected inside each of the two movable frames. This utility model, by setting the positioning component, can stably limit the position of accumulators of different models and can quickly adjust the different positions of the housing towards the operator. Combined with the welding equipment, it can achieve rapid repair of the accumulator and allow for quick deployment.

This application relates to the field of battery structure, and more particularly to a battery and an electrical device. The battery includes a cell assembly, a housing, and a mounting bracket; the mounting bracket is located within the housing and includes a bracket body and an abutment member. The bracket body is used to fix the cell assembly; the abutment member is circumferentially arranged on the bracket body, and the abutment member elastically abuts against the inner wall of the housing. The battery provided in this application, by setting the abutment member to elastically abut against the inner wall of the housing, allows the mounting bracket and the housing to be tightly assembled together, thereby ensuring that the cell assembly does not shake within the housing, thus improving the overall mechanical reliability of the product. When the battery is subjected to severe impact or tumbling / drop impact, the elastic force generated by the abutment member can effectively absorb external vibrations, thus playing a cushioning role.

The utility model relates to railway maintenance equipment technical field especially relates to a kind of cemented insulation joint cutting frame, including the fixed seat for clamping steel rail, the upper portion of the fixed seat is provided with hinged seat, the hinged seat is provided with the slide rail for vertically passing above steel rail, the slide rail is hinged with the hinged seat by hinged shaft, the hinged seat is further provided with the limiting screw for limiting the rotation angle of the slide rail, the slide rail is slidingly connected with sliding block, the sliding block is fixedly connected with angle grinder fixed frame, the utility model is simple in structure, can be conveniently fixed on steel rail, the fat edge, burr etc. of steel rail end are cut, cutting surface keeps stable and does not sway, and the depth of cutting can be controlled, improve the surface quality of cutting surface, safe and reliable, convenient to use, reduce labor intensity.

The utility model discloses a cable surplus management device for weak current engineering, include: support base plate, the surface stamping forms continuous wave curved surface, contains the wave peak part and the wave trough part of alternate distribution, the curvature radius R of wave peak part and wave trough part satisfies: R >= 8Dmax, detachable wave baffle group includes the parallel arrangement of multiple groups's ABS engineering plastics baffle, and ABS engineering plastics baffle is set to continuous wave curved surface, and its wave curvature is in accord with the support base plate, the cover plate subassembly, covers the top of detachable wave baffle group, and the wave curvature of with support base plate is in accord with, constitutes closed cable channel jointly, fixed stake is set up in the downside of wave peak part and the upside of wave trough part, and is connected through the connecting rib plate between with support base plate, and the lower part of fixed stake sets up fixed column, and fixed column inserts the fixed connection of wiring groove's bottom plate. The utility model solves the problem that the lower layer cable maintenance can not be flexibly displaced because of the insufficient storage surplus of upper layer cable in the multilayer cable layered management technology.

The utility model discloses a naked eye 3D (three-dimensional) display machine, which belongs to the technical field of display equipment and comprises a machine body and a holographic projection screen, four corners of the machine body are fixedly connected with loop bars, the upper ends of two sides of the machine body are fixedly connected with two fixing plates, the interiors of the fixing plates are rotatably connected with threaded screw rods through bearings, and the threaded screw rods are fixedly connected with the holographic projection screen. The surface of the threaded lead screw is sleeved with a supporting rod in a threaded mode, mounting frames are fixedly connected to the front face and the back face of the machine body, movable plates are movably connected to the interiors of the mounting frames, and a protection assembly is fixedly connected to the upper ends of the movable plates. According to the utility model, through the arrangement of the protection assembly, the equipment is rapidly switched from a moving state to a stable placement state, the equipment is ensured not to shake in the display process, the overall height and stability of the equipment can be flexibly adjusted, and through the arrangement of the protection assembly, the device can effectively prevent the holographic projection screen from being damaged; the service life of the holographic projection screen is prolonged, and the maintenance cost is reduced.

The utility model discloses a fixing device of an environment-friendly automatic printing machine, which belongs to the technical field of printing machines, and comprises a support plate, a base plate, two clamping plates and a rotating mechanism, the support plate and the base plate are distributed up and down, the two clamping plates are symmetrically connected on the support plate in a sliding manner, the rotating mechanism comprises a connecting rod, and the connecting rod is connected with the base plate. One end of the connecting rod is connected to the clamping plate, and the other end of the connecting rod is connected to a first rotating plate rotationally connected to the supporting plate. Compared with the prior art, the clamping device has the advantages that the first rotating plate can be driven to rotate through the connecting rod by driving the clamping plate on any side to move on the supporting plate, so that the clamping plate on the other side can be driven to move in the opposite direction, namely, the clamping plates on the two sides move close to each other or away from each other; and therefore, the clamping plate can clamp and adjust the paper placed on the supporting plate, and the paper can be fed into the printing machine in a matched mode.

The utility model discloses a molten aluminum suspension casting ladle, and relates to the technical field of molten aluminum suspension casting ladles, the molten aluminum suspension casting ladle comprises a casting ladle assembly, the casting ladle assembly comprises a hanging bracket, the hanging bracket is of an inverted U-shaped structure, and a movable assembly is arranged on one side of the hanging bracket; the movable assembly comprises two supporting plates arranged at the bottom end of one side of the hanging bracket, and the two supporting plates are symmetrically distributed along the central axis of the hanging bracket. According to the molten aluminum suspension casting ladle, when the casting ladle body is suspended for molten aluminum casting, an operator rotates a grip to enable the grip to drive a rotating rod to rotate, and when the rotating rod drives a baffle to move to be parallel to a hanging bracket, the hanging bracket does not block the baffle, namely, the rotating rod can be pushed downwards; according to the casting ladle, the treading sleeve can be moved to the ground and treaded by an operator, and the operator treads the treading sleeve to fix the rotating rod and the guide rod, so that the hanging bracket is stabilized, and the casting ladle body does not shake in the hanging process.

The utility model discloses a curtain wall glass cleaning and maintaining hanging rack, which belongs to the field of curtain wall cleaning equipment, and comprises a hanging basket, a working steel wire rope and an elevator, an adsorption assembly is arranged outside the hanging basket, a driving air cylinder is arranged at one end of the adsorption assembly, a control electric box is arranged inside the hanging basket, and an anemograph is arranged at the top end of the hanging basket; the adsorption assembly comprises a suction cup, a connecting base fixedly arranged at the end, facing the driving air cylinder, of the suction cup, bonding glue fixedly arranged at the end, away from the driving air cylinder, of the suction cup, and a pulling block fixedly arranged on the outer wall of the suction cup. Through the design of the adsorption assembly, the driving air cylinder, the control electric box, the anemograph and the auxiliary assembly, real-time monitoring of the wind speed is conducted through the anemograph, when the wind speed is larger than an early warning value, a suction cup is pushed to a curtain wall for adsorption, the overall stability of the hanging basket is kept, large-amplitude shaking is avoided, air suction is conducted through an air suction pump, and the safety of the hanging basket is improved. And the adsorption force between the sucker and the curtain wall is enhanced.

The utility model relates to the technical field of fishing rod and disclose a fishing rod production finished product placing box, including box, the one side of box is installed lid through hinge, is provided with the hasp on the box and lid, the inside of box is provided with support mechanism, and support mechanism is convenient for to different finished product fishing rod limit placement, support mechanism includes first support block and limit component, first support block installs in the inside of one end of box, limit component installs in the inside of box, first support block and limit component between place fishing rod, through to the inside setting first support block and limit component of fishing rod box, not only can satisfy to different models, different length's fishing rod both ends place and quick limit, make fishing rod not to shake in the box, and the inside of box still can place fishing tackle.

The utility model relates to the field of paper core shaft assembly discloses a paper disc quick replacement device, including a plurality of U -shaped groove, a plurality of U -shaped groove all are set up on the support, the support is screw -threaded connection has a plurality of plug screw, the outer wall of plug screw is coiled with compression spring, the one end of compression spring and plug screw's nut place contact, the one side of support is provided with limit card, limit card corresponds with U -shaped groove, limit card sliding connection is in the outer wall of plug screw, the other end of compression spring and limit card contact, the inner wall of U -shaped groove is clamped and is provided with paper core shaft, in the utility model, through the collaborative action of plug screw, compression spring and limit card, operating personnel can conveniently limit the one end of paper core shaft and fix, need not with the help of tool and can carry out dismounting, save the labor and time cost, effectively prevent the support and appear the paper core shaft drop phenomenon after rotating a certain angle.