1169 results about "Chain conveyor" patented technology

An apparatus for forming an interior panel for a vehicle door includes mandrels which hold rolls of vinyl laminate and fiberglass reinforcing mat and from which sheets of vinyl laminate and reinforcing mat are pulled in overlying relation with respect to each other. The vinyl and mat sheets are tacked together, cut to a predetermined length by a cutting mechanism, and moved into a heater by a pin-chain conveyor system. In the heater, the vinyl and mat are heated until the vinyl, which is supported at its edges by the pin-chain conveyor, sags a sufficient amount to indicate that the vinyl is sufficiently softened. The heated vinyl and mat are then moved to a vacuum mold part and thereafter a vacuum is applied to draw the vinyl to a molding surface of the vacuum mold part. A vacuum assist, carried on a carrier, engages the mat and heated vinyl within the vacuum mold part to press the mat into the heated vinyl to partially embed the mat into the vinyl to secure the mat to the vinyl. Thereafter, a foamable and curable urethane substrate material is poured into the formed vinyl and mat. A cooperating opposed mold part engages the vacuum mold part and applies heat and pressure to form the urethane substrate material and to cure th e substrate material into a relatively rigid substrate which is reinforced by the mat.

The invention discloses a manufacture process of all waste paper dried noodle cardboard paper, comprising the following steps: A: conveying the waste paper to a pulper through a scraper chain conveyor, and crushing the waste paper into paper pulp; B: conveying the paper pulp to a high concentration desander, and further removing the heavy impurities; C: screening out the pulp dregs and the impurities containing the heavy impurities from the paper pulp in a rough pulp tower by utilizing a three-section rough screen system; D: carrying out slag removal on the long fiber pulp by utilizing a long fiber three-section low concentration desander system, then feeding the fine pulp after the long fiber three-section low concentration desander into a three-section fine screen system to screen finely, and finally performing the paper making by utilizing a long fiber grinding back pool, a bottom machine chest and a paper remover; and E: carrying out slag removal on the short fiber pulp by utilizing a short fiber three-section low concentration desander system, and finally performing the paper making by utilizing a core machine chest and a paper remover. By utilizing the process provided by the invention, the product having the quality same as that of the dried noodle cardboard paper which is manufactured by the raw material of wood pulp can be produced, thereby greatly reducing the cost and ensuring the effective use of renewable resources.

The invention discloses a full-automatic and high-speed casing production line system for cupped beverage, which comprises an automatic shunting machine, an automatic posture trimming machine, an automatic whole-column sequencing machine, an automatic grouping system and an automatic casing system, which are arranged in sequence, and the system further comprises a control system, wherein the automatic shunting machine is a belt conveyor having a shunting function; the automatic posture trimming machine is a reshaping conveyor composed of a segment of belt conveyor and a segment of round belt conveyor, which are arranged in parallel; the automatic whole-column sequencing machine is a scraper chain conveyor I having a combining function; and the automatic grouping system comprises an automatic grouping conveyor for conveying a whole column of cupped beverage, an automatic grouping machine and an automatic grouping worktable; the automatic casing system comprises an automatic case unpacking machine, an automatic case body conveyor, an automatic casing machine, a vision detecting system, a belt weigher and an automatic casing sealing machine. Compared with the prior art, the full-automatic and high-speed casing production line system for the cupped beverage, disclosed by the invention, has the advantages of saving the labor cost and improving the production efficiency.

Disclosed is an orange barking machine, which comprises a peel cutting device, a barking device, a transfer arrangement connected therewith, a mated sprinkling arrangement, and an electric controller, the peel cutting device comprises a high speed rotating peel cutting knife roller, an upper guide plate and a lower guide plate, the peel cutting knives on the knife roller are arranged along the single-head spiral lines at equal appearing interval on the roller surface, the barking device comprises bicycle chain conveyor belt and shift rod rows, each husking roll is equipped with even teeth in the shape of semi-circles with coated silicone rubber material.

A method for producing unit plate of unit curtain wall and operating desks thereof are disclosed. The production includes six working procedures: 1) the assembly of a metal framework; 2) the installation of inner lining plates and heat insulation cotton; 3) quality inspection for the metal framework; 4) the assembly of panels (including the inspection of glass raster); 5) glue injection; and 6) the mounting and the packaging of exterior decorate lines. The operating desks for the working procedures adopt chain conveyers provided by the invention respectively. Each chain conveyer can work for transmission independently and also can work with the whole work line. The adopted chain conveyer is mainly composed of a drive motor and speed reduction unit (1), a roller chain conveying pedrail (5), and a fixed frame (8) and a movable frame (9) which are parallel to each other. The pedrail type conveyer adopted by the invention has good function for regulating width and height, carries out the quality control for the whole work line, greatly improves the efficiency of the production line for the unit curtain wall, and reduces the labor intensity of the worker.

An automated hydroponic growing and harvesting system for sprouts includes a continuous serpentine chain conveyor transporting suspended trays through a tray preparation zone where trays are cleaned, a seeding zone where a layer of seeds is deposited across each tray, a germination zone where environmental conditions and nutrients and water are provided for germination, a growing zone where lighting, nutrients and water are provided for growth, and a harvesting zone where sprouts are dumped from each tray.

The invention discloses a rolling chain type conveyer, which is used for orientating and transporting Chinese dates, namely horizontally placing the Chinese dates along an axial direction and feeding in a parallel manner. A hairbrush on the upper part of a roller allows only one row of Chinese dates to pass through; a friction plate on the lower part of the roller is used for realizing rotation of the roller; two rows of chains and four rollers are used for positioning and clamping the Chinese dates when the kernels are removed, thereby providing a condition for punch kernel-removing; conveying, kernel-removing and slicing are driven by a same motor; synchronism is excellent; a centric slider crank mechanism is used as a kernel-removing mechanism; and after kernel-removed Chinese dates are moved to the tail end of a conveying chain, the Chinese dates are guided to move to a cutter slot type feeding wheel by an adjustable protecting plate and then are sliced by a blade, thereby forming a plurality of concentric annular slices. The integration of orientating, kernel-removing and slicing is realized.

The invention discloses an automatic conveying and stacking method and an automatic conveying and stacking device for standard boxes. In the invention, the standard boxes are flatly put on a roller conveyor and conveyed, a turnover mechanism turns the standard boxes 90 degrees and vertically puts the standard boxes on a stacking chain conveyor, the stacking chain conveyor conveys the standard boxes to a roller conveying type stacking conveyor, the front end of the stacking conveyor is provided with a box pressing device which can press a standard box at the foremost end of the stacking conveyor according to a requirement of a control signal, a box pushing mechanism at the tail of the stacking conveyor can push more than two standard boxes onto a box stacking fork, and a robot simultaneously grabs the more than two standard boxes on the box stacking fork and moves the standard boxes onto a stacking tray for stacking. The automatic conveying and stacking device can stack the standard boxes according to the required stacking height, stacking rule and the like, can greatly improve work efficiency and reduce labor intensity of workers, and has the advantages of high reliability and high automation degree.

In apparatus for thermolytic distillation of lump carbonaceous material, an enclosure contains a degassing bath, a reactor bath and a quenching bath. A closed loop continuous chain conveyor drives a plurality of baskets carrying carbonaceous material through the three baths of the enclosure. The carbonaceous material is degassed in hot distillate, then immersed in molten lead in the absence of oxygen to produce char and vapor by thermolytic distillation. The char is quenched with water in the absence of oxygen. At least a portion of the vapor is condensed to produce combustible distillate.

A productive technology of light wallboard and complete sets of equipment comprise extrusion worm presses and other devices: A. upper trigger, B. chain delivery machine. C. Synchronous cut-off machine, D. glidewheel conveyer, E. lower trigger. The invention overcomes the defects of needing moving host machine when extrusion worm presses producting wallboard, needing large production field, investing greatly in field building, and not facilitating to product automation scope production. Meanwhile, it also overcomes the defects of the high price of the device introduced from foreign, the large investment, and the bad adaptation. Automatic production line of the invention possesses host machine fixing, making template move through chain-driven which is controlled, so the consistency of production is enhanced, quality is steady and reliable, the wallboard production is accomplished to produce on full-automatic flow line, price is cheap and quality is high, and it is adaptive for every kinds of building material producing enterprise to invest. The invention is mainly used in producing light wallboard used in building material.

The invention relates to the field of agricultural machines and especially relates to a fruit weighing and sorting system. The fruit weighing and sorting system comprises a chain-type conveyer, fruit cups, operation guide rails, a weighing mechanism, a discharging mechanism and a controller. Hinged ends of the fruit cups are connected to two parallel chains of the chain-type conveyer by articulated shafts. Gaps allowing upward/downward movement are formed between the fruit cups and the articulated shafts. The discharging mechanism is arranged at a gap of the operation guide rails. The weighing mechanism is connected to the controller. The controller is connected to the discharging mechanism. The fruit weighing and sorting system realizes automatic control of fruit weighing and sorting, has a high weighing and sorting precision and a high automation degree, and saves a manpower cost.

The invention relates to the field of agricultural machinery, in particular to a three-dimensional rotating cultivation device which comprises a support and a chain-type conveying mechanism arranged on the support. Multiple horizontal hanging rods are arranged on the chain-type conveying mechanism, and multiple cultivation containers are hung on each hanging rod. In this way, multiple rows of the cultivation containers are hung on the hanging rods to rotate up and down along with the chain-type conveying mechanism, and plants in the cultivation containers of each row can be rotated to an outer-layer illumination plane to contact with sunlight, so that illumination uniformity of the plants in the cultivation containers can be realized; light supplementing lamps are arranged at positions corresponding to the cultivation containers on the support, so that light supplementing can be performed on the cultivation plants at night, and requirements on illumination uniformity of the plants at night can be met.

A chain conveyor includes a plurality of load rollers, a plurality of drive rollers, which are arranged in pairs, and a pair of spaced apart rows of interconnecting linkages aligned generally parallel to the longitudinal axis of the chain conveyor. The load rollers and the drive rollers are rotatably mounted between the linkages with the load rollers positioned between the pairs of drive rollers. The diameter of each load roller is larger than the diameter of each drive roller. The load rollers and the drive rollers are spaced along the longitudinal axis wherein the chain conveyor includes gaps between the outer surfaces of adjacent load rollers and between the outer surfaces of adjacent driver rollers. The chain conveyor further includes a clip, which is supported by the load rollers and includes a substantially rigid body, which has an upper surface spanning between the outer surfaces of adjacent load rollers with a length along the longitudinal axis greater than the gap between the adjacent load rollers to thereby substantially close the gap between the adjacent load rollers. The body also includes a lower surface, which spans between the outer surfaces of adjacent load rollers and has a length along the longitudinal axis greater than the gap between the adjacent load rollers to thereby prevent the clip from being ejected from between the adjacent load rollers.

The invention relates to a multi-layer interconnection shutter lifting device, which is characterized by comprising a rack, a circulating chain conveyor, a connecting platform and pallets. The circulating chain conveyor comprises symmetrically arranged circulating conveying chains, and each chain is provided with a plurality of vertical conveying sections for vertically conveying articles and a plurality of horizontal conveying sections for horizontally conveying articles, wherein the horizontal conveying section comprises first and second horizontal conveying sections which are arranged up and down in parallel at intervals and have opposite conveying directions, and the connecting platform is respectively butt-jointed with the first and second horizontal conveying sections of each layer; the pallets are sectionally and densely distributed on the chains, and vertically and horizontally convey the articles along the rotation direction of the chains in a circulating way, so that the articles at the vertical conveying section are horizontally conveyed to the first connecting platform through the first horizontal conveying section, the articles on the second connecting platform are vertically conveyed to a first horizontal conveying section at the adjacent layer through the second horizontal conveying section, and the articles can be conveyed between layers in an interconnection way through the vertical conveying and the horizontal conveying of the chains, and thus the articles can be conveyed upwards or downwards to any layer.

An idle pallets treating system used in detaching the stack of cigarette cartons is composed of a chain conveyer, the chain conveyer for the stack-detaching position, the chain conveyer for idle pallet channel, robot, the roller conveyers for cigarette cartons, and the chain conveyer for idle pallet. It features that a chain conveyer for the temporary storage position and a bidirectional chain conveyer used as the storage position of idle pallets are additionally used.

Designed to immobilise the chain conveyor to ensure that it does not move transversally, and to make it easier to clean it, the main characteristics being that each one of its cogs (3) is equipped, only on its rear wall (10), with a crest (9) that is off-centre with respect to the imaginary plane and runs perpendicular to the centreline of the crown, which has to be inserted between the protrusions on the links that form the chain. The layout of this crest (9) is trapezoidal and isosceles, diverging towards the cog (3), and the lateral surfaces are concave, in such a way that the aforementioned lateral surfaces are joined to the marginal surfaces of the surface (10) of the cog (3), in a markedly rounded way, so there are no sharp edges, which makes it easy to clean the crown when, for example, a jet of water is sprayed onto it.

A chain conveyor for gravimetrically measuring/dosing materials, especially bulk materials. The conveyor includes a housing/trough in which at least two chain conveyors with strip-shaped driving elements attached thereto rotate, wherein a measuring bridge that is supported on at least one force measuring device is arranged between the inlet and an outlet hole. The driving elements are mounted with multiple articulations on the conveyor chains, more particularly, said driving elements are inserted with positive-fit by lateral hinge bolts in the chain links located on the upper edge and configured to be placed flatly in the measuring bridge.

The method for thermally conditioning preforms in accordance with the invention comprises the following steps:—Placing the preforms on a chain conveyor (2);—Conveying the preforms through a first thermal conditioning stage (1) and subjecting them to a first heating or cooling heat exchange;—Removing the preforms from the first thermal conditioning stage and holding them outside for a predetermined amount of time in order to redistribute the temperature inside the preforms;—Subjecting the preforms to at least a second heating or cooling heat exchange in a second thermal conditioning stage (1) or in the first thermal conditioning state. The invention also concerns the plants for heating or cooling preforms in accordance with the above method.

A radius chain conveyor structure and method for traveling along curved paths in both left and right directions and having the capability to carry very small and delicate articles.