7results about How to "Consistent spacing" patented technology

This invention discloses an installation fixture for aluminum alloy wellbore systems, comprising four positioning fixtures respectively clamped and fixed to columns. Each positioning fixture also has two clamping ends, each clamped and fixed to two adjacent crossbeams. A connecting assembly is provided between adjacent positioning fixtures, a measuring assembly for measuring the distance between adjacent positioning fixtures is provided between adjacent positioning fixtures, and a position adjusting assembly for adjusting the position of the positioning fixtures is provided between the multiple positioning fixtures. This invention uses positioning fixtures to connect to the columns and crossbeams respectively, and adjusts the distance between adjacent fixtures through the connecting assembly to ensure that the distance between adjacent columns is consistent, thereby ensuring the fit between each crossbeam and column and avoiding large splicing seams between the crossbeams and columns that would affect stability. Simultaneously, the position adjusting assembly ensures that the center distance between the four columns and the position adjusting assembly is consistent, guaranteeing the strength and stability of the entire wellbore.

The utility model discloses a kind of rubber heating devices for pin machine, including glue wheel, the side of glue wheel is equipped with handover wheel, the other side of glue wheel is equipped with glue spreading plate, the side of glue spreading plate is equipped with adhesive, it is mutually perpendicular between glue spreading plate and glue wheel It is set and interval for adhesive is formed to pass through, the side of glue spreading plate is equipped with mounting plate, the both sides of mounting plate are connected with axial fan and electric heating wire respectively, the end of glue spreading plate is rotatably connected with mounting block, and limit component is connected with each other between glue spreading plate and mounting block;The limit component includes first toothed plate and second toothed plate, first toothed plate is detachably connected on mounting block, and second toothed plate is fixedly connected on glue spreading plate, and first toothed plate and second toothed plate are engaged with each other and form circumferential limit.The utility model can improve the glue stability of inductance pin machine to pin.

This utility model relates to the field of printed circuit board technology and discloses a stacking device for printed circuit board processing, including placement plates. Multiple placement plates are arranged from top to bottom. Positioning frames are evenly arranged on the outer side of each placement plate (four in total). An adjustment mechanism is provided on the outer side of each placement plate, and a protective mechanism is provided on the inner side. The adjustment mechanism includes an adjustment part and a connecting part. The adjustment part includes positioning seats, multiple of which are arranged from top to bottom. The positioning seats are raised and lowered by an electro-hydraulic rod, allowing real-time adjustment of the spacing between adjacent placement plates to match the optimal stacking height. This avoids the space waste or compression risks caused by traditional fixed spacing. The linkage design of the sliding rod and connecting rod ensures synchronous movement of all placement plates, guaranteeing consistent spacing between adjacent placement plates and preventing stacking tilt caused by local height deviations.

The utility model discloses copper wire fire fading plastic device relates to copper wire secondary processing technical field, including work rest, the top fixedly connected with workstation of work rest, and the lateral wall of workstation is seted up with work recess, the inner wall fixedly connected with long lever of work recess, and the side fixedly connected with limit block of long lever close to workstation, and the inside rotationally connected with threaded rod of limit block, and the lateral wall seted up with two -way thread of threaded rod, and the outside screw thread connection has drive sliding block of two -way thread, and the bottom fixedly connected with bottom fixed plate of work rest, and the side seted up with limit sliding slot of long lever close to limit block, and the side fixedly connected with limit sliding block of drive sliding block close to long lever, and limit sliding block slidingly connects in limit sliding slot, solved when carrying out fire fading operation, the shape of copper wire can change, needs again to its shaping operation, but the size specification of copper wire is changeable, needs to formulate different shaping device according to different specifications, and the technical problem of very inconvenient.

This invention discloses a device for detecting water seepage in building exterior walls, relating to the field of wall seepage detection technology. It includes a movable support with a movable component mounted below it. Drive supports are fixedly connected to both sides below the movable component. A drive assembly is fixedly connected to one side of the drive support, and a drive wheel is coupled to one end of the drive assembly. A clamping slide rod and a clamping spring are fixedly connected below the drive support. A clamping platform is fixedly connected below the clamping spring. One side of the clamping platform is slidably connected to the clamping slide rod, and a clamping roller is rotatably connected to the other side of the clamping platform. This invention achieves stable movement along the wall surface through a guide rope and a drive wheel assembly. The drive motor drives the two drive wheels to rotate via a differential. The drive wheels and clamping rollers clamp the guide rope under the action of the clamping spring, allowing the movable support to travel along a preset trajectory. It is suitable for curved or non-straight walls, maintains a consistent distance between the spray support and the wall surface, ensures uniform spray intensity and detection conditions, and improves the reliability of seepage detection.

This application relates to a label positioning device for a labeling machine, belonging to the field of packaging engineering technology. It includes a support frame, with an intermittent fixing mechanism externally mounted on the support frame. The intermittent fixing mechanism includes a support block, a motor fixedly connected internally to the support block, a rotating shaft fixedly connected to the drive end of the motor, a transmission plate fixedly connected externally to the rotating shaft, a rotating roller rotatably connected externally to the transmission plate, a push plate rotatably connected externally to the rotating roller, and a limit buffer mechanism externally mounted on the push plate. This application utilizes motor drive and mechanical transmission to convert the circular motion of the rotating shaft into the linear reciprocating motion of the push plate, thereby achieving intermittent rotation of the fixed roller, precisely controlling the step-by-step delivery of labels, ensuring consistent label spacing, and ensuring efficient and stable operation of the labeling process.

The utility model discloses a novel melon seedling porous puncher, including connecting plate, the outer surface of connecting plate is equipped with adjusting assembly, adjusting assembly includes mounting bracket, the upper surface of connecting plate is installed to mounting bracket, the inside installation of mounting bracket has motor, the output fixed connection of motor has first bevel gear, the upper surface fixed connection of connecting plate has two lengthening rods, the top end common fixed connection of two lengthening rods has handle, and the arc rod is installed between two lengthening rods. The novel melon seedling porous puncher, through the cooperation setting of connecting plate and adjusting assembly, adjusting assembly can realize the adjustment between the spacing of puncher body, can guarantee the even and consistent of the punch spacing, and then will not affect the growth and development of subsequent melon, can satisfy the large -scale seedling demand.