18 results about "Single row" patented technology

An apparatus for transferring and accumulating objects. The apparatus includes a plurality of accumulation channels and a single-row conveyor belt for conveying objects arranged upstream of the accumulation channels, in which the objects advance one after the other in a single row. The apparatus further includes at least a first and a second transfer device arranged upstream of the accumulation channels for transferring the objects from the conveyor belt to the accumulation channels. Each transfer device is arranged and shaped so as to communicate with one of the accumulation channels, the first and the second transfer device comprises respectively a first and a second movable portion which are movable along two parallel sliding directions so as to be arranged at different accumulation channels. The apparatus also includes an alternative divider configured to enable in turn the communication between the single-row conveyor belt and one of the transfer devices.

This application discloses a method, apparatus, and storage medium for printing imposition positioning, which improves imposition efficiency and accuracy while reducing the operational difficulty of imposition. The method includes: obtaining first imposition layout parameters for a selected printing press model from a limited dataset based on the selected model and task requirements; establishing a two-dimensional reference coordinate system based on the first imposition layout parameters, with the vertex of the printing plate of the selected model as the starting point; calculating the first reference position of a single row of code values ​​in the two-dimensional reference coordinate system according to a dynamic constraint algorithm; mapping the first reference position to a multi-row positioning network based on a topology expansion matrix; verifying whether the multi-row positioning network conforms to preset layout rules; if so, performing adaptive error compensation on the multi-row positioning network and outputting the final positioning result.

The utility model provides a copper bar interval support structure for switch board, including two support seat and a plurality of limiting components, the wall surface of support seat is equipped with a plurality of clamping portions, and the clamping portion penetrates two opposite wall surfaces of support seat, two support seats are opposite splicing, make the clamping portion junction conduction, limiting component includes two opposite splicing support piece, and two support pieces splice and form two limiting holes for copper bar, limiting component adapts and installs in the clamping portion, and the installation position of limiting component is adjusted, changes the cooperation position of limiting hole and clamping portion, is used for adapting the installation of single row or double row copper bar, can change the hole position through the adjustment, satisfies the copper bar installation of single row or double row, improves the use flexibility.

The present invention relates to a container supply device (1, 25) for supplying containers (40) to a material flow conveyor (18), the container supply device comprising: at least a single row of feed conveyors (2) capable of being driven along a first direction (16) and configured to convey containers along the first direction; a first group (8) arranged parallel to and adjacent to the at least single row of feed conveyors (2) and consisting of a plurality of parallel first conveyors (3 to 7), the first conveyors being capable of being driven along the first direction and configured to convey containers (40) along the first direction; and a second group (14) arranged parallel to and adjacent to the first group and consisting of a plurality of parallel second conveyors (9 to 13), the second conveyors being capable of being driven along a second direction (17) and configured to convey containers along the second direction, which is opposite to the first direction. Containers can be discharged from the second group in a direction (22) toward the material flow conveyor (18) in a transverse manner to the second direction. The invention also relates to a method for operating the container supply device.

This invention discloses a method for supporting internal struts in concrete pouring formwork for single-row reinforced vertical slabs, solving the problem of how to stably and reliably position the internal struts and eliminate the risk of water seepage in the vertical slabs. A combined internal strut mechanism is constructed, consisting of a main strut and adjustable conical blocks at both ends. The three components are connected and supported between two vertical formwork panels, providing stable support. A cross-shaped reinforcing wing plate is provided on the main strut, and a vertical reinforcing bar connecting movable block and a horizontal reinforcing bar connecting movable block are respectively embedded between adjacent wing plates. A vertical retaining ring seat is screwed onto the vertical reinforcing bar connecting movable block, and a vertically rotatable retaining ring is movably connected to the vertical retaining bar in the single row of reinforcing bars. This achieves stable fixing of the main strut to the single row of reinforcing bars. The positioning of the internal strut between the two vertical formwork panels is achieved by the compression and positioning of the combined internal strut.

This invention discloses a high-load-bearing ball-roller hybrid bearing structure, comprising an inner ring, an outer ring, a single row of steel balls, and a double row of cylindrical rollers. A first raceway is circumferentially formed on the outer peripheral wall of the inner ring and the inner peripheral wall of the outer ring. Two first raceways combine to form a central raceway for the movement of the single row of steel balls. Second raceways are formed at both ends of the outer peripheral wall of the inner ring and the inner peripheral wall of the outer ring. Two second raceways on the same side combine to form an outer raceway for the movement of the single row of cylindrical rollers. Two outer raceways are symmetrically positioned on either side of the central raceway. The central raceway is a four-point contact raceway. The single row of steel balls forms a four-point angular contact fit with the first raceways of the inner and outer rings, respectively. The double row of cylindrical rollers corresponds one-to-one with the two outer raceways, and each row of cylindrical rollers forms a line contact fit with its corresponding outer raceway. This invention solves the problems of existing cylindrical roller bearings being unable to withstand bidirectional axial loads and the insufficient radial load-bearing capacity of traditional four-point contact ball bearings.

The present invention relates to a light-emitting substrate (110) and a display device (1000). The light-emitting substrate (110) comprises a substrate (10), a plurality of signal line groups (30), a plurality of rows of element groups (40), and a plurality of rows of control chips (50). The plurality of signal line groups (30) are arranged on the substrate (10) and are aligned along a first direction (X). Each signal line group (30) includes a plurality of signal lines aligned along the first direction (X). The plurality of row of element groups (40) are aligned along the first direction (X), and each row of element group (40) includes a plurality of element groups (40) that are spaced apart along a second direction (Y), and one row of element group (40) is electrically connected to some of the signal lines of one signal line group (30), and each element group (40) includes a plurality of light-emitting elements (41) that are spaced apart along the first direction (X) and sequentially electrically connected. Multiple rows of control chips (50) are arranged along a first direction (X), and each row of control chips (50) includes multiple control chips (50) spaced apart along a second direction (Y). A single row of control chips (50) is positioned on the side of a row of elements (40) along the first direction (X), and is electrically connected to the row of elements (40) and some of the signal lines of a group of signal lines (30).

1. Name of the product in this design: Gobi-shaped single-sided bracket. 2. Intended use of this design: Single, single-sided bracket for carports, photovoltaic carports, or rest and rain shelters. 3. The key design features of this product are: shape 1 or 2. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: For Design 1 or 2, refer to Figure 1 for the usage status as a single row of carports, photovoltaic carports, or rest and rain shelters. For Design 1 or 2, refer to Figure 2 for the usage status as a double row of carports, photovoltaic carports, or rest and rain shelters.

This utility model discloses a slot-type stepless adjustment and positioning device for lifting equipment, belonging to the field of building electromechanical construction. It includes a base plate, with supporting components sequentially arranged on the lower surface of the base plate. Several sets of openings are perforated on the surface of each supporting component. A limiting component is connected to the supporting component through these openings. A fixing component is perforated on the upper surface of the base plate. The limiting component includes a rotating shaft capable of sliding along the openings. One end of the rotating shaft is connected to a limiting rod, and the other end is elastically locked and positioned by a damping spring and a nut. This utility model, employing the aforementioned slot-type stepless adjustment and positioning device for lifting equipment, is suitable for fixing the horizontal position during the lifting of multiple pipelines in a single row. It can reduce swaying and installation misalignment problems during the lifting of rows of pipelines, improving construction safety and efficiency.

This utility model discloses a glass bottle unloading, handling, and stacking device, including a base; an empty tray frame disposed at one end of the base; a full tray frame disposed at the other end of the base; a shifting plate slidably connected to the upper end of the base; and a bottle-moving section for placing glass bottles onto the trays; two parallel support rails horizontally disposed directly above the base; two lifting platforms slidably connected longitudinally to the upper end of the shifting plate; and two symmetrically arranged alignment plates slidably connected to the base at the middle of the support rails. Multiple stacked trays are separated and horizontally conveyed sequentially, and finally stacked on the trays. During conveying, the bottle-moving section moves single rows or individual glass bottles sequentially into the trays. The structure is simple, compact, and centralized. The process of placing glass bottles onto the trays on the support rails does not interfere with the placement of empty trays or the removal of full trays, thus improving work efficiency.

The application discloses a kind of material transfer equipment, belong to material transfer technical field.The equipment includes support table, along tooling, transfer tooling, blister tray, and be used to drive mechanical hand movement longitudinal and transverse movement component, and is provided with two groups of transfer mechanical hand: first transfer mechanical hand is used to transfer material from along tooling to transfer tooling, and unified material direction using rotating mechanism, through needle type cylinder adjustment material spacing and initial quantity;Second transfer mechanical hand is used to suck material from transfer tooling and place in blister tray, which is matched by independently controlled suction nozzle action, the demand of different quantity of single row of blister tray, realize the asymmetric filling of material in single tray.The application effectively solves the inconsistency problem between along tooling and blister tray in direction, spacing and arrangement quantity, can flexibly realize whole tray material to form 50 or 100 integer counting unit, significantly improves the automation level and production flexibility of material packaging.

This invention discloses a flexible material conveying and packaging device and its control method, including an input conveyor belt, a clamping platform, a blocking mechanism, a guiding clamping mechanism, a sorting platform, a transfer platform, a transfer mechanism, and an output mechanism. The blocking mechanism guides the material to the clamping platform; a vision detection unit identifies the orientation of the material's long side; the guiding clamping mechanism, driven by a first multi-axis robot, rotates to be parallel to the long side of the material, receives a single row of material, and transfers it to the sorting platform, repeating this operation to accumulate and form an initial aligned array of materials; the sorting clamps push and straighten the material to form a regular array; the regular array is moved to the transfer platform and precisely positioned by positioning clamps; the transfer mechanism, driven by a second multi-axis robot, loads the regular array into a box. This invention achieves high precision, high flexibility, and a compact layout for material sorting and boxing through two-stage sorting and multi-axis robot handling.

The utility model discloses a blood collecting tube rack storage device, include: blood collecting tube rack and box, the upper surface of blood collecting tube rack is equipped with a plurality of storage groove, blood collecting tube rack is strip shape structure and one end fixedly connected with handle, the upper surface of box is open, the left and right sides of box all are fixedly connected with handle, the inner bottom wall of box is fixedly connected with baffle and forms a plurality of long grooves. The utility model provides a blood collecting tube rack storage device, and the box is placed on the desktop when using, because the box is divided into a plurality of long grooves through the baffle, and each single row blood collecting tube rack can be respectively placed into the corresponding long groove of the box, and the blood collecting tube is placed into the storage groove of blood collecting tube rack, thereby protecting the plurality of blood collecting tube racks through the box, increasing the supporting area of bottom, and not easy to be interfered with external force and dump, and simultaneously through the box, a plurality of blood collecting tube racks can be taken at a time, making blood collecting tube transfer more convenient.

The present invention relates to a modular cutting support element (4) with suction in an automatic cutting machine of sheet material using blades, comprising a plurality of bristles (6) arranged in the same single row, wherein at least a portion of the bristles has a base (8) rigidly connected to a carrier plate intended to be mounted on a support, a head (12) opposite the base and intended to place the sheet material to be cut, and a stem (9) connecting the head and the base, the maximum cross section of which is strictly contained within the maximum cross section of the head. The carrier plate comprises a plurality of transverse channels (18) for the passage of air sucked in on each lateral surface thereof, so that the upper surface of the carrier plate from which the bristles extend is in communication with the inner surface opposite the upper surface.

This utility model discloses a lead-acid battery grid, comprising several grid units. Each grid unit includes three grids arranged in a single row, namely a first grid, a second grid, and a third grid. The tabs of the first and second grids are arranged opposite each other, forming a first lateral positioning frame at their junction. The tab of the third grid is attached to the side of the second grid away from the tab, forming a second lateral positioning frame at its junction. The first and second lateral positioning frames provide two independent positioning reference points during coating plate cutting, effectively reducing the probability of cutting deviation compared to the single-point positioning of traditional single-row two-grid configurations. The continuous arrangement of the three grids increases the number of grids formed in a single stamping, improving coating speed by 33%. Simultaneously, the connecting piece only generates one scrap at the second lateral positioning frame, significantly improving lead material utilization compared to the three scraps generated by tab-opposite structures.

The application relates to the index technology field of database structure, and particularly discloses an integrated index method for a geothermal system three-dimensional numerical simulation database, which comprises the following steps: reading geothermal system three-dimensional numerical simulation data and analyzing data fields, the data covering two data structures of scattered point data and body element data, sequentially performing attribute coding, space coding and time coding, and generating a unique identification suffix, splicing the unique identification suffix into a single row key in a fixed order, enabling the single row key to bear the multidimensional constraints of attributes, space and time, and completing the construction and writing of unified indexing; receiving a query request, performing range scanning in the unified index table, obtaining an index row key set, and then performing table query to obtain complete business data, and performing secondary precision screening to output results; the application considers the coding of category attributes, scalar attributes and vector attributes, converts multidimensional query into prefix matching and range scanning, and solves the problems of index dimension isolation, low query efficiency and memory overflow in the prior art.

Transport device for transporting unit loads (2), in particular empty containers that are critical to transport and orientation, wherein the transport device (8) comprises a layer conveyor (9) and at least one front-mounted row conveyor (12, 13) with intersecting conveying directions (11, 14), wherein the layer conveyor (9) is designed for conveying a multi-row layer of unit loads (3) and the at least one row conveyor (12, 13) is designed for conveying a single row of unit loads (5, 5'), characterized in that the layer conveyor (9) and the at least one row conveyor (12, 13) each have a conveying level (10, 14, 15) on which the unit loads (2) move while standing, wherein the conveying levels (10, 14, 15) are arranged one above the other with a level difference (h) which is greater than the height (sh) of the unit loads (2). - wherein the transport device (8) comprises a transfer device (17) which connects the spaced conveying levels (10,14,15) and which is designed to transfer a single batch of individual items (5,5') between the conveying levels (10,14,15), - wherein the transfer device (17) comprises at least one upright drop shaft (18,19) extending transversely to a conveying direction (11) of the layer conveyor (9) and at least one controlled movable upper shaft cover (20,21) which temporarily opens and closes the upper end of the at least one drop shaft (18,19), - wherein the at least one shaft cover (20,21) in the closed position supports a single row of general cargo (5,5') and in the open position allows the received row of general cargo (5,5') to fall into the at least one drop shaft (18,19) and onto the lower conveying level (10,14).

The application discloses a kind of grid hole group parameter optimization method and device based on orthogonal double-layer grating, the method is first to single row grid hole establishes with aperture, hole spacing as design variable, the first optimization model with maximum number of holes as target, then constructs the physical conflict rule base containing four constraints, and the optimal parameters of single row are obtained by constraint optimization algorithm solution;Subsequently, the optimal single row is copied as a reference hole column along the vertical direction to generate a two-dimensional grid hole array, and the two-dimensional optimal parameters are output by optimization solution.The application solves the problem of lack of systematic method in orthogonal double-layer grating design, realizes automatic and efficient optimization of parameters under multi-dimensional constraints, the design result has no mechanical interference and can effectively cover the treatment target area, improves the efficiency and scientificity of grating design, and adapts to clinical radiotherapy needs.