42results about How to "Achieve turnover" patented technology

The embodiment of the invention discloses an automatic carton opening device. The automatic carton opening device comprises an operating table, a power distribution cabinet and a control cabinet. A sliding guide rail is arranged above the operating table, winches roll in the sliding guide rail through pulley combinations, a universal transferring device is arranged on the operating table and connected with the winch at one end of the sliding guide rail through a first flexible pull chain, and the winch at the other end of the sliding guide rail is connected with a carton taking device through a second flexible pull chain. By means of the automatic carton opening device, motions of full-automatic displacement, full-automatic folding, full-automatic bottom sealing, full-automatic delivering and the like of cartons can be achieved, the production efficiency is improved, the labor intensity is reduced, and the flexibility of the carton opening device is improved.

The invention discloses a polishing wheel device and an automatic deburring machine with the same. The deburring machine includes an even number of polishing wheel devices, a spindle device, a conveying device, a control device, a frame, and a device for adjusting the polishing wheel device and the conveying device. The lifter with the spacing between them; the polishing wheel device is connected with the main shaft device and is fixed in the frame, and there is a housing part on the frame, the conveying device is fixed in the housing part and is located below the polishing wheel device, the control device and the elevator They are all fixed on the outer side of the frame, and the control device is electrically connected with the main shaft device and the conveying device respectively; a main shaft motor and a revolving motor are installed on both sides of the top of the frame. The invention can intelligently adjust the rotation speed of the polishing wheel, the turnover speed of the polishing wheel, and the speed of the conveyor belt on the conveying device according to different products; make the deburring conditions more in line with the needs of different products, expand the use range of the deburring machine, and further improve the The degree of automation and applicability of the machine.

The invention relates to a transfer cart with crankshafts, which is provided with a bottom plate and wheel sets. Four vertical columns and a frame are welded on the bottom plate, two guide connecting rods are respectively arranged between the two front vertical columns and between the two rear vertical columns, the two guide connecting rods on the front side and the two guide connecting rods on the rear side are perpendicularly connected with two limit groove plates respectively, and a bottom bearing plate and a plurality of middle bearing partitions are sequentially mounted between the frontlimit groove plate and the rear groove plate layer by layer. V-shaped grooves of the upper end face of the lower middle bearing partition are arranged oppositely to V-shaped grooves of the lower end face of the upper middle bearing partition, and V-shaped grooves of the lower end face and V-shaped grooves of the upper end face of the same middle bearing partition are arranged at intervals in a staggered manner. When in use, the crankshafts and the middle bearing partitions are sequentially mounted layer by layer, the crankshafts in layers are disposed in a staggered manner so that space can be utilized sufficiently and more crankshafts can be disposed. The transfer cart with the crankshafts is reasonable in structure, simple in operation, high in transferring efficiency, low in transferring cost and wide in application.

The invention discloses a light combined hanging box with recyclable baseplate steels. The light combined hanging box comprises a baseplate, four wall bodies, an outrigger, and lateral stable support beams which are connected between the outrigger and the wall bodies; wherein the four wall bodies are connected by a support frame; a lifting lug is arranged at the upper end face of outrigger; a jack placing beam is arranged under the outrigger; the outrigger is connected with the baseplate by a supporting column; a jack is arranged between the outrigger and the jack placing beam; the lower end of the jack placing beam is connected with the top end of a steel casing. The light combined hanging box has the following advantages: 1, the bearing abilities of bamboo plywood and bottom sealing concrete are fully used under a condition that a poor sea state of open seas is overcome, the turning of the baseplate steels is effectively realized, and the steel consumption is greatly reduced; 2, the structure is light; for the hanging box of the same specification, the lifting weight of the combined baseplate hanging box is similar to the self weight of a traditional steel baseplate hanging box, so that relative to the concrete prefabricated baseplate steel hanging box, the rated load weight and the lifting difficulty of a floating crane are effectively reduced.

The invention discloses a support structure for realizing no-cushion cap approach viaduct concrete box girder less-support cast-in-place, which belongs to the field of bridge superstructure construction, and comprises a support for box girder cast-in-place construction, wherein the box girder is supported by a cast-in-place pile and pier bodies directly supported thereon. The support structure is characterized in that the support comprises at least two rows of intermediate columns arranged in the middle of the box girder and connected in parallel, sidespan stand columns symmetrically arranged on two sides of each pier body in pairs, a truss located under the box girder and supported by the intermediate columns and the sidespan stand columns, and a connecting support thereof; each pair of sidespan stand columns is respectively supported by a hoop structure; each hoop structure is supported by the cast-in-place pile and surrounded and fixed on the pier bodies thereon; and stand columns on the same sides of the same row of pier bodies are connected through a parallel connected part in the middle, a lower cross beam on the top part and an outrigger on the bottom part. The support structure is applied to box girder cast-in-place of land approach bridge pier columns with higher clearance and without a cushion cap under the bridge, and is quick in construction progress, and low in engineering construction cost.

Disclosed is a tandem compound type solid state fermentation device. A plurality of fermentation units are arranged in a rectangular support, which is vertically transversely arranged, in a matrix manner, semicircular fermentation containers of the fermentation units are fixed on the support, openings of the containers are upward, a stirring shaft is fittingly arranged along the axis of each container, stirring blades are fixed on each stirring shaft, when each stirring shaft rotates, outer edges of the corresponding stirring blades cling to the inner wall of the corresponding container and rotate, the bottom of each container is provided with a long discharging opening along the length direction, and an arc-shaped movable door matching with the corresponding discharging opening is arranged on the lower side of the corresponding discharging opening and clings to the outer wall of the corresponding container. Specifications of the units of equipment are unified, change of production scale can be realized fast by means of flexible combination and overlying of the fermentation units according to requirements of yield and process, and requirements of variation of operation of enterprises can be met; and the fermentation units in the same layer are driven by a unified power device, the fermentation units in the same layer are connected serially, process requirements such as fermentation, scattering, transfer and the like of materials are met, simultaneously, automatic control is realized easily, and fermentation quality of feed is guaranteed.

The invention relates to a construction method of a detachable gantry for an expansive mudstone orthogonal inclined shaft, which effectively solves the problems of narrow construction work surface, poor integrity and high construction risk in the traditional construction method; the construction method is: The steel frame construction of the pilot hole starts at the reinforcement section of the deformation joint of the well. After it is closed into a ring, the soil is backfilled from the position of the third steel frame, so that the pilot hole forms a 24° ramp, and then the construction of the pilot hole of the main hole starts. After the ring, start the main hole steel frame support in the guide hole, bind the steel mesh, spray C25 concrete, break the guide hole vertical support spray concrete, unscrew the vertical support bolts, take out the vertical support, support the main hole steel frame, start three The construction method of the temporary inverted arch of the steps is to cyclically excavate in the direction of the entrance and the exit, and finally start the construction of the main hole to complete the process conversion; this construction method speeds up the excavation, reduces the difficulty of the workers' operation, reduces the safety risk, and realizes the turnover of materials at the same time. , saving materials and reducing construction costs.

The invention discloses a numerically-controlled flexible turret punching line comprising a material bin, a gantry robot, a numerically-controlled turret punch press and a finished product dragging stacker crane arranged along the same straight line. The gantry robot is used for grabbing materials from the material bin and transferring the materials to the numerically-controlled turret punch press, and the finished product dragging stacker crane is used for dragging finished products from the numerically-controlled turret punch press prior to stacking. The automation level in machining and transporting process of a production line is high, and working efficiency is increased.

The invention discloses a device for realizing the shifting, turning, and reclining of a flat-panel TV, which includes a frame, the frame is composed of a first rectangular frame and a second rectangular frame, and the second rectangular frame is installed on the first rectangular frame On the same side of the first rectangular frame, a horizontal tooling plate and a leaning tooling plate are sequentially arranged, the leaning tooling plate is located below the second rectangular frame, and an adsorption transfer mechanism is arranged above the horizontal tooling plate. The leaning tooling plate is provided with a turning mechanism and a leaning transfer mechanism sequentially from bottom to top, the leaning transfer mechanism is connected to the upper end of the second rectangular frame, and the surface of the first rectangular frame is provided with a transmission mechanism. Mechanism, the beneficial effects of the present invention are: the present invention can not only ensure the successful completion of the process of transferring, turning and leaning on the flat-panel TV, but also can replace manual work, satisfy multi-variety, flexible and easy-to-switch production methods, and at the same time improve efficiency, Improve product quality.

The invention discloses an automatic washing production line of a wax mold. The automatic washing production line comprises an annular track. A conveying chain is arranged in the annular track and moves along the annular track. On the bottom of the conveying chain, a plurality of hooks are evenly distributed along the conveying chain. A drive device provides power for the conveying chain and is arranged on an upper region of the middle part of the annular track, one end of the annular track is a feeding region, and the other end of the annular track is a sizing region. A pre-blowing device, a washing device, a spray washing device and a blowing device are sequentially arranged on the side, from the feeding region to the sizing region, of the annular track. From the structure, the automatic washing production line of the wax mold can achieve automatic washing and turnover of a fired mold pouring gate before sizing, the labor intensity of an operator is lowered, and the production efficiency is improved.