46results about How to "Adjust interval" patented technology

The invention belongs to the technical field of production equipment of absorptive hygienic products, and discloses an automatic packaging mechanism for a single-piece absorptive hygienic product. A packing system is sequentially provided with a multi-stage conveying unit, a film packaging and folding device and a heat sealing and cutting combination unit in the conveying direction. The multi-stage conveying unit sequentially comprises a front portion conveying unit, a middle conveying unit in the middle and a rear portion conveying unit which are operated independently. The middle conveying unit is provided with a synchronous conveying belt, baffles which protrude out of the surface of the conveying belt are evenly arranged on the surface of the conveying belt at intervals, and the hygienic product is conveyed on the portion, between the adjacent baffles, of the synchronous conveying belt. The automatic packaging mechanism for the single-piece absorptive hygienic product can be applied to single-piece packaging of the larger and thicker hygienic product such as sweat pants, has the beneficial effects of being high in packaging yield, low in size deviation, high in production speed and the like, and can adapt to high-speed development requirements of the hygienic products.

The invention discloses a keel assembly and a wall surface assembly. The keel assembly comprises a lath-shaped keel and a plurality of groups of fastening parts. The plurality of groups of fastening parts are arranged in the extending direction of keels; each fastening part at least comprises an adjusting part, the adjusting parts comprise screw rods used for extending into a structural wall and cushion blocks formed at the tails of the screw rods, and the keels are fixed to the cushion blocks, so that inserting strips are formed on the upper sides of the keels. When the interval between a wallboard and the structural wall needs to be adjusted, the screw rod of each adjusting part is screwed, then the depth of the screw rods extending into the structural wall is changed, the distance between the outer side faces of the cushion blocks and the structural wall can be adjusted, and then the interval between the keels and the structural wall and the interval between the inserting strips onthe upper sides of the keels and the structural wall can be adjusted. The inserting strips are inserted into inserting seams formed by hanging pieces, so that the interval between the wallboard and the structural wall is adjusted certainly.

The invention discloses an oil-free sorting-direct injection-ICPMS single cell analysis system, and relates to a single cell analysis platform. A sampling device integrating cell sorting, control andsingle cell direct injection is coupled with ICPMS mass spectrometry detection to perform efficient single cell analysis. The system comprises a double-straight-line-bending-straight-line type micro-fluidic chip body and a direct injection type micro-spraying device. The double-straight-line-bending-straight-line type micro-fluidic chip comprises a buffer solution inlet, a buffer solution channel,a suspension liquid inlet and a two-stage separation channel; a buffer solution and suspension liquid inlet main body is of a cylindrical structure, and a three-fork type connected two-stage separation channel is composed of a plurality of linear-bent-linear structures; the direct injection type micro-spraying device comprises a shell with a carrier gas branch pipe, and the tail end of the shellis gradually thinned to form a nozzle; the sample injection capillary tube is inserted from the tail end of the shell and slightly retracts relative to the nozzle, the polyimide coating on the surfaceof one section of capillary tube is stripped, and a micro cavity is formed on line at the nozzle. An ammonia bicarbonate buffer solution is used in the whole system.

A horizontal rotating shuttle of sewing machine having a shuttle hook point, provided on a rotating hook accommodating a rotating hook bobbin case holder rotatably about an axis, tapered along an axial rotational direction of the rotating hook, and a needle guard having a shape distorted along the axial rotational direction, with one end fixed to the rotating hook and the other end as a free end. Adjustment means adjustably displaces the needle guard in a direction to increase/reduce an outer diameter of the rotating hook. In a case where the horizontal rotating shuttle is mounted in a sewing machine, and the clearance between a needle which reciprocates in a vertical direction while holding a needle thread and the needle guard of the rotating hook becomes outside an appropriate range, the adjustment means displaces the needle guard in the direction to increase the outer diameter of the rotating hook or in the direction to reduce the outer diameter of the rotating hook. Thus the clearance between the needle and the needle guard can be adjusted to a value within the appropriate range.

The invention relates to a deduster, which comprises a housing (1), an air inlet pipe (3), an air outlet pipe (11), overflow channels (6), overflow plates (7), liquid replenishing pipes (5), rotary separators (8), floating drums (9), rotary beams (10), a liquid inlet pipe (16), a liquid outlet pipe (17), a liquid inlet pipe control valve (18), a liquid outlet pipe control valve (19), rotary separator contact points (20), overflow plate contact points (21), a demister (12), fan blades (15), an electrical motor (23), and a controller (22). The rotary separators rotate depending on floating drums below the rotary separators and with the assistance of buoyancy of water, so that intervals between the rotary separators and overflow plates can be adjusted and a flue gas circulation treatment amount can be adjusted. The deduster is beneficial for improving the purification efficiency of gas.

The invention relates to an indentation folding processing method for a paper box made of corrugated boards. The indentation folding processing method adopts a following indentation device. The indentation device comprises a bearing mechanism, an indentation mechanism arranged above the bearing mechanism and a cam mechanism arranged above the indentation mechanism, wherein a dial mechanism connected with the indentation mechanism is arranged above the cam mechanism, and a moving plate drive mechanism is arranged in the bearing device. By cooperation of two lead screws, chain wheels and a chain, a stepper motor drive the two lead screws to rotate synchronously, so that two moving seats drive the indentation mechanism and a moving plate to move synchronously respectively, not only can spacing between indentations be adjusted, but also a semi-circular groove can be used for producing a buffer effect on a cutting tool; a round pipe is sleeved with the cutting tool provided with three cutting heads, the corresponding cutting tool can be replaced by rotation, a locking block is used for limiting rotation of a round rod, so that the cutting tool is fixed, and replacing and fixing processes of the cutting tool are simplified.

Fitting for an at least liftable and/or tiltable, but preferably also movable, leaf (2) of a window or door, the fitting having sliding rails (16), wherein the fitting of the leaf (2) Inside the slot (20) on the vertical leaf spar (23) there is a control lever (7) with a transmission rod (8) which can be moved downwards by means of the control mechanism (5) in order to make the The leaf (2) is lowered and this movement is transmitted to at least one coupled carriage (10) via an angular deflector (9), wherein the accessory has a locking device (21) which is supported by means of the housing (26) is fixed on the joystick (7) inside the accessory groove (20) and can be coupled with the joystick (7) through the guide (24), wherein the guide (24) can be used to manipulate the joystick (7) ) of the transmission rod (8) and move the pivot lock (29) from the covered open position in the housing (26) inside the operating lever (7) against the The direction of the pivoting lock is transferred to the free operating area (30) of the locked position, which is controlled by the follower guide (27) on the guide (24) and is rotatably supported by the pivot point (28) On the housing (26) of the locking device (21), wherein the free end (46) of the pivoting lock (29) when transitioning into the locked position engages with the fixed end of the door and window frame (1) , The pin (32) associated with the locking insert (22) engages with an undercut, wherein the locking insert (22) has a locking plate arranged almost flush with the surface of the window frame (1) (62), the locking plate has a cutout (63) for passing the pivoting lock (29), and the locking insert utilizes the free end of the pivoting lock (29) ( 46 ) engages in the free space ( 64 ) between pin ( 32 ) and locking plate ( 62 ) to form the gap open position.

The invention relates to a lithium battery leakage-proof storage cabinet which comprises a cabinet body and a cabinet door rotatably mounted on the cabinet body. The lithium battery leakage-proof storage cabinet is characterized in that the two side walls of the cabinet body are respectively provided with a left sliding groove and a right sliding groove, a plurality of horizontal object storage plates are arranged between the left sliding groove and the right sliding groove in parallel, liquid leakage holes are formed in the horizontal object storage plates, and a liquid collecting groove is formed in the bottom end of the cabinet body. According to the lithium battery leakage-proof storage cabinet, the arrangement is scientific and reasonable, waste liquid of a waste lithium battery can be collected to prevent explosion of the lithium battery, the distance between the horizontal object storage plates can be adjusted according to the size of the lithium battery, and the application range is wide.

The invention discloses an interval batch liquid adding device, which includes storage boxes arranged in left-right symmetry and a cover plate connected with the two storage boxes. Fixing blocks are arranged at the bottoms of the storage boxes, stabilizing blocks are arranged at the lower ends of the storage boxes and the fixing blocks, a long shaft and a limiting rod are arranged between the twostabilizing blocks from front to back, a stepper motor connected with the long shaft in a keyed mode is arranged at the right end of the stabilizing block on the right side, the long shaft is providedwith a left rotating part and a right rotating part, quantitative mechanisms arranged on the limiting rod in a penetrating mode are arranged at the lower end of the cover plate in left-right symmetry, and the quantitative mechanisms on the left and right sides are matched with the left rotating part and the right rotating part correspondingly. The interval batch liquid adding device has the advantages that two liquid can be added in batches at intervals automatically and can be recycled, the interval time of adding of the two liquid is adjusted, the working efficiency is improved, and personal errors are reduced.

The invention discloses Link automation equipment adopting CCD visual positioning control. The Link automation equipment comprises a lower machine body, a workbench is arranged at the position above the lower machine body, a lower mounting groove is formed in the workbench, an upper machine body is arranged at the position above the lower machine body, an upper machine box is arranged at the position, corresponding to the lower mounting groove, of the upper machine body, industrial cameras are arranged in the upper machine box and the lower mounting groove, a gear motor is arranged at the position of on one side of the lower machine body, and a first rotating rod is arranged on the gear motor. The Link automation equipment adopting CCD visual positioning control belongs to the field of automation equipment, qualified products and unqualified products are conveniently treated separately through an arranged first circular containing disc and an arranged second circular containing disc, stacking and disorder of connected products are avoided, the height of a side face table plate is conveniently adjusted, use is convenient, meanwhile, the upper and lower cameras are in cooperation through the industrial cameras at the upper and lower positions, and detection is facilitated.

The invention relates to an anti-seismic support and hanger. The anti-seismic support and hanger comprises a vertical supporting piece, a lateral inclined supporting piece and a door-shaped supportingpiece, wherein the vertical supporting piece comprises a vertical screw rod and channel steel I which sleeves the vertical screw rod; two connecting blocks I are arranged in the channel steel I; theconnecting blocks I sleeve the vertical screw rod; the channel steel I is connected with the vertical screw rod through the connecting blocks I; the lateral inclined supporting piece comprises a lateral screw rod which is obliquely arranged and channel steel II which sleeves the lateral screw rod; two connecting blocks II sleeve the lateral screw rod; the connecting blocks II are abutted against the inner wall of the channel steel II; the door-shaped supporting piece comprises two vertical rods and a transverse plate which is arranged at the bottoms of the vertical rods; the top of the transverse plate and the bottom of the lateral inclined supporting piece are connected with an annular pipe bundle I and an annular pipe bundle II respectively; and the bottom of the vertical supporting piece is connected with a U-shaped pipe bundle. The anti-seismic support and hanger provided by the invention has the effects of improving the anti-seismic capability of the support and hanger and improving the structure stability.

The invention provides a rubber parting agent coating device capable of limiting the conveying position of a rubber strip. The coating device is provided with a supporting table, a parting agent groove, a parting agent supply component and a blocking component, wherein the supporting table is configured on the ground; the parting agent groove is formed in the upper surface of the supporting table and stores a parting agent for coating; the parting agent supply component is arranged above the parting agent groove and supplies the parting agent into the parting agent groove; the blocking component comprises a guiding supporting strip and two blocking rollers, and the guiding supporting strip is installed on the side wall of the parting agent groove in a spanning manner in the direction perpendicular to the rubber conveying direction; and one ends of the blocking rollers are connected with the guiding supporting strip and can be guided by the guiding supporting strip to move along the guiding supporting strip.

The invention relates to the technical field of commercial concrete production and preparation, in particular to an accurate batching commercial concrete mixing production system. The accurate batching commercial concrete mixing production system comprises a proportioning device, a lifting device and a mixing device, and weighing equipment comprises a hopper, a weighing bin, a weighing module, a buffer mechanism, an intermittent feeding mechanism and an extrusion mechanism. The suspended extrusion mechanism is arranged in the weighing bin, after stones enter the weighing bin, the stones are transversely extruded by an extrusion ball in the extrusion mechanism to be pushed, so that gaps among the stones are filled, the distribution of the stones in the weighing bin is changed, the weighingprecision of the stones weighed by the weighing module is improved, and the technical problem that the weighing module is inaccurate in weighing precision due to uneven distribution of stones is solved.

The invention relates to a working cylinder having a cylinder liner, a first closing part, a second closing part and a piston unit, the cylinder liner having a cylinder liner first end and a cylinder liner second end, the first closing part being arranged on the cylinder liner first end, the second closing part being arranged on the cylinder liner second end, and the piston unit being arranged on the cylinder liner first end. The first closing part is arranged at the first end of the cylinder liner, the second closing part is arranged at the second end of the cylinder liner, the cylinder liner and the closing parts form a cylinder inner cavity, the piston unit forms at least one working cavity in the cylinder inner cavity, and the piston unit penetrates through the first closing part in a sliding mode. The first closing part is integrally bonded to the cylinder liner by means of an annular first laser circumferential weld, and the second closing part is integrally bonded to the cylinder liner by means of an annular second laser circumferential weld, and the laser circumferential welds each form a fluid-tight sealing plane. An annular sealing ring is arranged axially spaced apart from the respective laser circumferential weld between each closing part and the inner wall of the cylinder liner, the sealing ring forming a pressure-separated ring section between each annular sealing ring and each laser circumferential weld.

Even when a connection board has a large thickness tolerance, a stable connection is achieved by absorbing the tolerance so as to stabilize a contact pressure between the connection board and contacts. In a unit in which electrode groups (13) of a connection board (12) are in pressure contact with elastic contacts (26) formed integrally with an inner housing (15) to connect thereto, the inner housing (15) is provided inside an outer case (14a) of a card edge connector (10) through an elastic member (17) to be freely movable forward and backward in a thickness direction of the connection board(12). The positions of the elastic contacts (26) are adjusted by forward or backward moving the inner housing (15) in accordance with the thickness of the connection board (12) inserted into board insertion slots (23), so a pressure contact force with the elastic contacts (26) is substantially equalized, irrespective of the size of the thickness of the connection board (12).

An antenna module is presented in which an additional slit and a through-hole for grounding are formed in a single radiating portion such that the antenna module resonates within two frequency bands or expands bandwidth near a reference resonant frequency. The proposed antenna module includes a radiating portion having a first slit, the radiating portion being divided into a first region and a second region with respect to the first slit, in which a plurality of first through-holes and a second slit are formed in the first region and a second through-hole is formed in the second region, the energy feed pattern is connected to a region of the first region between the first slit and the second slit.