60results about How to "Reduce cutting process" patented technology

The present invention is ceramic tile forming equipment and method. The equipment has material feeder to feed material to the belt conveyer; press with upper and lower punching heads; belt conveyer set between the upper and the lower punching heads; and sliding mold frame of rigid material set between the upper and the lower punching heads. The sliding mold frame may be made to move in the axial direction of the punching heads. The present invention makes it possible to produce ceramic tiles of different thickness for different decoration methods.

The invention relates to the technical field of liquid crystal dimming, in particular to a liquid crystal dimming film which comprises a first transparent substrate, a second transparent substrate anda polymer dispersion liquid crystal layer clamped between the first transparent substrate and the second transparent substrate. The liquid crystal dimming film is characterized in that the face, backing onto the polymer dispersion liquid crystal layer, of the first transparent substrate is provided with a first transparent conductive layer, the face, backing onto the polymer dispersion liquid crystal layer, of the second transparent substrate is provided with a second transparent conductive layer, a first electrode is arranged at the first edge of the first transparent conductive layer, a second electrode is arranged at the second edge of the second transparent conductive layer, and the first electrode and the second electrode are used for being electrically connected to the two ends of afirst power source. The liquid crystal dimming film has the advantages that the electrodes of the structure are convenient to install, and on the basis of the heating function, the problem that the dimming film cannot be in use under the cold condition is solved.

The invention provides an automatic wood board feeding stock bin which comprises a trough and a baffle. One side face and the upper portion of the trough are opened. The baffle is arranged at the position of a side face opening and can move forwards and backwards in the trough. A sliding rail in the vertical direction is arranged at one end of the trough wall, opposite to the baffle, of the trough and provided with an infrared detector. The infrared detector can walk up and down on the sliding rail through a stepping motor. Both the stepping motor and the infrared detector are electrically connected with a microprocessor. By the adoption of the automatic wood board feeding stock bin, wood boards are stacked tidily, cutting procedures are reduced, generation of cut waste is reduced as well, the reworking rate is low, and the machining efficiency is greatly improved.

The invention discloses a pipe material fixed-length cutting device, which comprises a bottom plate of the device, four outriggers are evenly arranged on the bottom of the bottom plate of the device, scales are arranged on both sides of the upper surface of the bottom plate of the device, and the top of the bottom plate of the device is sequentially arranged from left to right The first cross bar, the second cross bar and the cutting device, the two ends of the first cross bar are fixed with the first vertical rod, and the first limit blocks are arranged on both sides of the bottom of the first vertical rod, and the first vertical rod Pulleys are arranged on the bottom of the inner side of the pole, and the front and rear sides of the bottom plate of the device are provided with chutes matching the pulleys. The pulleys are connected to the chute by rolling, and the upper surface of the first cross bar is symmetrical. A through slot passing through the first cross bar is provided. The beneficial effects of the present invention are: the simple structure is used to automatically determine the length of the pipe to be cut without using a manual drawing ruler to determine the length, which greatly improves the efficiency of the fixed-length cutting of the pipeline, the precision of the fixed length is relatively accurate, and the pipeline cutting process is shortened. easy to use.

The invention relates to the field of lens manufacturing, in particular to a grinding technology for an optical filter. According to the grinding technology, a first fastening mechanism, a second fastening mechanism, a first cutting mechanism, a second cutting mechanism, a first grinding mechanism and a second grinding mechanism are arranged; the first fastening mechanism comprises a first air cylinder and two first fastening units; the second fastening mechanism comprises a second air cylinder and two second fastening units; arc-shaped through grooves are formed in the inner side walls of fastening blocks; Y-shaped through holes are formed in the middle of the fastening blocks in the radial direction; the first cutting mechanism comprises a first supporting rod, a first pushing rod, two first adjusting rods and two first cutters; the second cutting mechanism comprises a second supporting rod, a second pushing rod, two second adjusting rods and two second cutters; the first grinding mechanism comprises a first motor and a first grinding disc; and the second grinding mechanism comprises a second motor and a second grinding disc. According to the technical scheme of the grinding technology, double-sided grinding can be simultaneously carried out on the round optical filter, and meanwhile, the cutting operation can be completed.

The invention discloses a bag-type dust remover for a dry purifying system, which comprises a middle box body (2) of the bag-type dust remover, a dust hopper (4), a filter bag (6) and an upper box body (7), wherein the middle box body (2) is provided with an air inlet (1); the upper box body (7) is provided with an air outlet (8); and the dust hopper (4) is provided with an overflow pipe (9) for discharging dust and an exhaust opening (10) for cleaning and exhausting slag. The overflow pipe can discharge materials in the dust hopper, adjust the height of a sleeve pipe in a way of adding the sleeve pipe so as to adjust and control the height of a stored material in the dust hopper and more favorably ensure the supply of a recycling material adsorbent; and the exhaust opening is convenient to clean and exhaust the slag during shutdown. A recycling material opening can redeliver an adsorbing material without adsorbed saturation to the dry purifying system, is convenient for the direct recycling material addition of the system and is beneficial to the energy saving of the system, and the installation of a boiling bed aims to facilitate the adjustment of the smoothness of the material at the bottom of the dust hopper.

The invention relates to a vertical angle machine for manufacturing panels of various devices such as a panel for switchgears and the like. The vertical angle machine comprises a lower template, an upper template, a stretching die and a cutting die, wherein the lower template is arranged horizontally and is provided with a working angle part in a right-angle shape, and the working angle part is formed by intersecting of two mutually perpendicular working edges; the upper template is arranged above the lower template, is parallel to the lower template and can move up and down; the stretching die capable of moving up and down is arranged above the outer side of the working angle part and is composed of two side plates arranged vertically, the two side plates are mutually vertical and intersected, and the horizontal distances between the two side plates and the two working edges of the lower template adapt to the thickness of the material plate to be processed; and the cutting die capable of moving along the horizontal direction is arranged below the outer side of working angle part of the lower template, and is matched with the working angle part of the lower template for cutting operation. The invention can mould the angle part of a panel conveniently and rapidly and has high processing efficiency and good surface quality of the processed panel product.

The invention relates to a common cutting technology for spud leg main cord rack plates of a self-elevating drilling platform. The common cutting technology can reduce the cutting procedures on the premise of guaranteeing the cutting quality of the rack plates, meanwhile, reduces generation of waste materials, improves the raw material utilization ratio and therefore achieves the purpose of lowering the project cost. The difficulty lies in finding the position of a common cutting line of edge-sharing parts of the two rack plates and adjusting such cutting parameters as the size of a cutting nozzle, the cutting air pressure and the cutting speed according to the position of the cutting line to ensure that after finish of cutting of the edge-sharing parts, the demand on precision of tooth curves can be met. Therefore, the computer drawing technology is adopted to draw common cutting tooth curves and calculate the widths of stitches at the edge-sharing parts, and the appropriate cutting nozzle and the corresponding cutting speed and cutting air pressure are selected according to the computer drawing result.

The invention discloses an upper and lower film integrated packaging bag. A bag body structure of the packaging bag comprises an upper film, a lower film, a bottom sheet material and a side accordion,wherein the upper film, the lower film and the bottom sheet material are of an integrated structure; and the bottom sheet material is positioned between the upper film and the lower film. The packaging bag has the beneficial effects that the upper film, the lower film and the bottom sheet are of the integrated structure, cutting is not needed, the cutting process is reduced, and film loss is reduced; the upper film and the bottom sheet material as well as the lower film and the bottom sheet material in the integrated structure do not need secondary packaging, so that the strength of the bag body is enhanced, and the service life is prolonged; and technical equipment is simple in structure, convenient to operate and high in applicability.

The present invention discloses a PIN needle material strip. The PIN needle material strap comprises a PIN needle and a side strip, there is one side strip, the PIN needle is a stripe-shaped structure, one end of the PIN needle is a wiring pin, the other end of the PIN needle is a welding pin, a plurality of PIN needles are connected with the edge of the side strip through one end of the welding pin, and the top ends of the wiring pins of the PIN needles directly form insertion wire grooves for wiring. The PIN needle material strip employs the structure of the PIN needles being connected withthe single side strip, and the wiring pins of the PIN needles directly form the insertion wire grooves to change the wiring mode so as to effectively reduce the wiring efficiency, improve the wiring efficiency, reduce the cutting processing process, effectively improve the processing efficiency, reduce the electroplating area, reduce the material loss caused by cutting, reduce the whole width of the PIN needle material strip, reduce the width of the costumed metal strip and effectively reduce the cost of manufacturing the PIN needle material strip.

The invention relates to a hoisting tool special for prefabricated bridge deck slabs. The hoisting tool comprises a load-bearing comb-shaped steel plate, hoisting ropes, reinforcing steel bar hooks, reinforcing steel bar bolt and limit parts and is characterized in that two sides of the load-bearing comb-shaped steel plate are provided with hoisting holes, the hoisting ropes penetrate the hoistingholes, and a plurality of comb teeth are arranged at the lower end of the load-bearing comb-shaped steel plate; the reinforcing steel bar hooks are welded to the comb teeth at the lower end of the load-bearing comb-shaped steel plate; the reinforcing steel bar bolt is arranged in the reinforcing steel bar hooks, and the limit parts are arranged at two ends of the reinforcing steel bar bolt. The hoisting tool has the advantages that the hoisting of the prefabricated bridge deck slabs can be facilitated, damage to the prefabricated bridge deck slabs can be avoided, reinforcing steel bar hoisting rings embedded into the prefabricated bridge deck slabs can be avoided, the subsequent reinforcing steel bar hoisting ring cutting procedure is omitted, the potential channel corrosion hazard causedby the residual embedded reinforcing steel bar hoisting rings is eliminated, the construction procedures of the prefabricated bridge deck slabs are simplified, and the hoisting tool is safe and efficient in hoisting.

The invention provides a progressive die of a side plate of a rocking chair underframe, and belongs to the technical field of dies. The progressive die solves the technical problems that an existing die of a side plate of an existing rocking chair underframe is low in production efficiency and the like. The progressive die of the side plate of the rocking chair underframe comprises an upper die base, a lower die base and a guide column between the upper die base and the lower die base, the lower end of the upper die base is sequentially provided with a first clamping plate, a second clamping plate and a third clamping plate, the upper end of the lower die base is provided with a first supporting plate, a second supporting plate and a third supporting plate, the first supporting plate, the second supporting plate and the third supporting plate correspond to the first clamping plate, the second clamping plate and the third clamping plate respectively, the first clamping plate is sequentially provided with a first punching insert and a second punching insert, the second clamping plate is sequentially provided with a first waste cutter insert, a second waste cutter insert, a third punching insert and a pier hole insert, and the third clamping plate is provided with a product cutter. The progressive die has the advantages of being high in efficiency, saving production cost and the like.

The invention discloses an LCD (Liquid Crystal Display) device which comprises a panel module and a backlight module. The backlight module comprises a light guide plate, a framework for accommodating the light guide plate, a reflector plate, at least one light-emitting assembly and a fixing unit, wherein the light guide plate comprises a light incident surface; the framework comprises a bottom plate and side walls positioned at the periphery of the bottom plate; the reflector plate is configured between the light guide plate and the bottom plate of the framework; the at least one light-emitting assembly is opposite to the light incident surface of the light guide plate; the fixing unit consists of at lest two fixing pieces; and each fixing piece is provided with a base part and a bending part vertically extending towards the same direction from at least one end of the base part, the top face of the base part abuts against the light guide plate, the inner side of the bending part abuts against the light guide plate, the outer side of the bending part, opposite to the inner side, abuts against the side walls, and the fixing pieces are made from at least one of PET (polyethylene terephthalate) and PS (polystyrene).

The invention discloses a multi-layer high-strength thermal-insulation material and a preparation method thereof. The technical scheme comprises the following steps: placing an aerogel core material in a mold, and pulling by a metal wire so that the aerogel core material keeps the same spacing with two side walls of the mold; mixing structure supporting layer materials, guiding and introducing themixed structure supporting layer materials into spaces at two sides of the aerogel core material in the mold; and naturally drying for 12-28 H at a relative humidity of 45% to obtain a high-strengththermal-insulation plate. According to the invention, the aerogel core material is coated with the multi-layer high-strength thermal-insulation material by utilizing structure supporting layers, so that the material has thermal insulation properties while the strength of the material is improved, and the problem of falling off of powder on the surface of the material is solved.

The invention discloses an N20 air permeability detector. The N20 air permeability detector comprises a box body, a detection device, a laminar flow element, a pressure adjusting device and a PLC; a human-computer interface is arranged at the right end of the top surface of the box body; a printer is arranged at the left end of the top surface of the box body; a pressure regulating valve interface, a test interface, a test head cylinder interface, a test head cable interface, a manual test switch and a key switch are arranged on the front surface of the box body; and a high-precision pressuresensor, a high-precision differential pressure sensor and a stepping motor controller are arranged in the box body; the detection device is composed of a test head and an automatic paper guide system;the pressure adjusting device comprises an electromagnetic valve, a precision pressure adjusting valve and a stepping motor; and the PLC is installed in the box body. The detector is simple in structure, easy and convenient to operate, capable of automatically counting and outputting printed measurement results, convenient for a user to process and store data and high in accuracy.