19results about How to "Easy to flatten" patented technology

The application discloses a polyurethane and rock wool composite board side foaming leakage prevention device, and belongs to the technical field of building material processing. The device comprises a conveying frame and a foaming filling pipe. The board is conveyed on the conveying frame, and the foaming filling pipe is inserted into the gap between the rock wool layer and the lower side film paper. The front side of the lower side film paper is provided with a first guide piece, and the rear side is provided with a second guide piece. The lower side film paper is arranged between the first guide piece and the second guide piece. The upper side film paper is located at the front side of the first guide piece. A pressing wheel is arranged in front of the upper side film paper and is used for laminating the upper side film paper and the upper side layer. A carding piece is arranged and is used for pressing the upper side film paper and the lower side film paper together. The first guide piece is provided with glue which is coated on the surface of the lower side film paper and the upper side film paper. When the board moves on the conveying frame, the lower side film paper and the upper side film paper are bonded and pressed together. The application is used for solving the problems that the barrier layer is easy to deviate and the foaming is easy to leak during the processing of the composite board.

The utility model discloses a kind of plastic film spreading roller groups, applied in film processing equipment field, including frame, the top of the frame is penetrated and is connected with threaded rod, the bottom end of the threaded rod is rotatably connected with fixed frame by bearing, the inside of the fixed frame is rotatably connected with flattening roller by bearing, the front end and the rear end in the frame are rotatably connected with guide roller, the side of the flattening roller is bolted and has end cap, the side of the end cap is penetrated and is bolted and has heater, the other end of the heater extends to the inside of flattening roller, the surface of the heater is equipped with left and right screw thread. It can have tension quick adjustment function, simple operation saves labor, can control the tightness degree of film in winding process, stability and flexibility are good, can have roller heating function simultaneously, make film soften more easily flatten, improve the elimination quality of wrinkle and uneven phenomenon, and practicality is high.

The application relates to a flattening device for carton production, which comprises a frame body, a conveyor for conveying carton boards arranged on the frame body, a plurality of guide rollers arranged along the length of the conveyor in sequence, a flattening mechanism arranged on the frame body and used for flattening the carton boards, characterized in that a heat source roller is arranged above the conveyor and used for hot pressing the carton boards, and a driving member is arranged on the frame body and used for driving the heat source roller to rotate. The flattening device can be used in cooperation with the heat source roller, the driving member and the flattening mechanism, the carton boards can be hot-pressed before being flattened, the carton boards are subjected to the joint action of heat and pressure, the flexibility of the carton boards is reduced, the resilience of the carton boards is weakened, the required pressure and time for subsequent flattening are reduced, the carton boards can reach the flatness requirement through one or a small number of flattening operations, and the production efficiency is improved.

The invention discloses a sample pretreatment process for food detection, which comprises the following steps: step 1, stirring a sample: taking out pickled Chinese cabbages, cleaning residual saline solution on the surfaces of the pickled Chinese cabbages by using absorbent paper, and putting the pickled Chinese cabbages into a stirring device in pretreatment equipment to stir the pickled Chinese cabbages into homogenate; step 2, filtering the sample, filtering the homogenate in a filtering device in pretreatment equipment to obtain filtrate and waste residues, separately collecting the filtrate and the waste residues, and taking the collected filtrate as the sample; and step 3, cleaning the equipment, namely cleaning the pretreatment equipment by using a first cleaning device and a second cleaning device in the pretreatment equipment. The invention relates to a sample pretreatment process convenient for pretreatment of pickled food.

The utility model discloses a pickled vegetable pickling device with turnover mechanism, including mobile base, the upper surface fixed mounting of mobile base has two groups of limit vertical plate, the inner side surface fixed mounting of two groups of limit vertical plate has the pickling jar, the upper surface fixed mounting of pickling jar has the clean water tank, the upper surface swing mounting of pickling jar has the sealing cover, and located the bottom surface fixed mounting of pickling jar has the discharge hopper, is provided with the collection frame below the discharge hopper. The utility model discloses through setting up turnover mechanism, drive motor one drives pulley one, transmission belt and pulley two, and then make the rotation of pivot and turnover blade, can effectively turn over the pickled vegetable in pickling jar, and pickled vegetable can be fully contacted with pickling liquid in the turnover process, avoids the problem that pickled vegetable in traditional pickling device because of relatively stationary leads to the big difference of the contact degree of upper layer and pickling liquid, guarantees the uniformity of pickling, improves the taste and quality of pickled vegetable.

The utility model discloses a waterproof roll flattening device which comprises a moving frame, moving wheels are arranged at the bottom of the moving frame, a fixing notch is formed in the moving frame, a lifting frame is arranged in the fixing notch in a sliding mode, a flattening roller is connected to the lifting frame in a rotating mode, a fixing frame is fixedly connected to the top of the moving frame, and the fixing frame is fixedly connected to the bottom of the moving frame. A fixing groove is formed in the bottom of the fixing frame, a lifting plate is slidably connected into the fixing groove in an embedded mode, and the top of the lifting plate is rotationally connected with a first adjusting screw rod. According to the waterproof roll flattening device, the movable frame, the lifting frame, the fixed frame, the flattening roller, the movable wheels and other structures are arranged, a stable flattening device can be formed through combination, through the arrangement of the first adjusting screw rod, the first threaded groove, the lifting plate, the fixed seat and other structures, the flattening roller can descend to be pressed on a waterproof roll through adjustment, and the movable frame is pushed to move, so that the waterproof roll can be flattened. And the flattening roller rolls on the waterproof coiled material, so that the flattening work can be completed.

The utility model discloses tissue processing and cutting equipment which comprises a fixing plate, the upper surface of the fixing plate is connected with a supporting frame, the inner top wall of the supporting frame is connected with an adjusting mechanism, a sliding barrel is embedded in the upper surface of the supporting frame, the inner bottom wall of the sliding barrel is connected with a sliding rod in a sliding mode, and the bottom end of the sliding rod is connected with a flattening mechanism. The back face of the supporting frame is connected with a cutting mechanism. According to the device, through resilience force provided by a spring, after a connecting plate is subjected to thrust, a pressing roller is conveniently driven to make contact with tissues, meanwhile, the pressing roller conveniently flattens the moving tissues, then the tissues are kept in a flat state, through power provided by a motor, a threaded rod conveniently rotates, meanwhile, a threaded cylinder moves, and the tissues can be conveniently pressed. And at the moment, according to the connection relation between a threaded cylinder and a push plate, the push plate can conveniently push a limiting plate to make contact with a gear, limiting of a pressing roller is facilitated, the problem of tissue moving can be solved, and meanwhile the precision during tissue cutting can be improved.

The utility model belongs to the technical field of plastic film processing, particularly relates to a plastic film flattening device, and aims to solve the problems that in the prior art, during actual use, a produced plastic film is easy to wrinkle, so that a rolled plastic film is uneven, has bubbles and is inconvenient to use subsequently, the following scheme is provided: the plastic film flattening device comprises a bottom plate; the device comprises a bottom plate, a top plate, a fixing rod, a fixing frame, a compression roller and a positioning plate, the top plate is fixedly connected to the top of the bottom plate, the fixing rod penetrates through the top plate, the fixing frame is fixedly connected to the bottom of the fixing rod, the compression roller is rotationally connected to the inner wall of the fixing frame, a positioning groove is formed in the front side of the fixing rod, and the positioning plate is clamped with the positioning groove; according to the plastic film flattening device, the height of the pressing roller is adjusted through a simple structure, the effect of conveniently flattening plastic films with different thicknesses is achieved through the pressing roller, and the plastic film flattening device has good practicability and convenience.

The utility model discloses a textile fabric temper mill which comprises a machine base, driving rollers are arranged at the two ends of the machine base respectively, the driving rollers are used for conveying textile fabric, a leveling mechanism is arranged between the driving rollers, the leveling mechanism comprises a leveling roller, and mounting frames are arranged at the two ends of the leveling roller. A first driving motor used for driving the leveling roller to rotate is arranged on the mounting frame, the leveling roller is mounted above the base through the mounting frame, a driving assembly used for driving the leveling roller to move is arranged on the mounting frame, a heating mechanism is arranged on one side of the leveling mechanism, and the heating mechanism is used for heating and softening the textile fabric. And therefore, leveling is easier. According to the textile fabric leveling device, the leveling effect on textile fabrics made of different materials is improved in a heating and softening mode.

The utility model discloses a kind of wear-resistant welding wire medicine core adding device, it is related to metal processing technical field, the utility model includes bottom plate, the outer wall of bottom plate is fixedly connected with support plate, the utility model is provided with pressing plate and extension pressing plate, the rotation of multiple dampers outside its outside is driven by the rotation of positioning rod, and the rotation of pressing plate is driven using damper, after pressing plate and conveyor belt contact, the spring outside damper is extruded while damper is pushed, the pressure of pressing plate to conveyor belt is increased using the elasticity of spring, so that pressing plate can better flatten medicine core and increase the contact area of pressing plate to conveyor belt by extension pressing plate, reach through the extrusion of pressing plate and extension pressing plate and medicine core is evenly applied on the surface of conveyor belt, prevent the emergence due to medicine core is mostly powdery, so when pouring on the surface of conveyor belt, because of the shaking of conveyor belt when conveying and so on, medicine core appears displacement, lead to uneven distribution of medicine core after pouring into steel belt interior.

The invention discloses a connector, which is used for being plugged with a mating connector to form a connecting assembly, and comprises a shell provided with a guide rail; the power assisting rod is hinged to the shell, and the power assisting rod is provided with a driving face which is away from a matched connector in a rotating mode; one end of the transfer rod is provided with a connecting part, and the other end of the transfer rod is provided with a guide part which is in guide movement fit with the guide rail and a power part which abuts against the driving surface and can move relative to the driving surface; when the power assisting rod rotates, the driving face pushes the power part so that the switching rod can move in the direction away from the matched connector under the guiding of the guiding part and the guiding rail. The power assisting rod can be promoted to be more miniaturized and flattened, the transfer rod and the connecting part of the transfer rod are allowed to move in a more complex combined track, and the movement is more stable.

The utility model discloses a white pad for wafer rough polishing belongs to the technical field of polishing pad, a white pad for wafer rough polishing, including polishing pad layer, the upper end of polishing pad layer is provided with fluid storage pad, the upper end sealed coupling of fluid storage pad has base surface layer, the inside of fluid storage pad is provided with integrative fluid flow cavity, and the inside of fluid flow cavity has non - newtonian fluid layer. The utility model solves the problem that the existing wafer grinding pad in actual use process, and the partial buffer invalidation of polishing pad caused by the breakage of micro air bag will affect the continuity work, the non - newtonian fluid layer of the utility model in the grinding process, and the viscosity changes with the real - time change of pressure, shear rate, realizes adaptive buffer, reduces the wafer edge collapse response speed that partial stress concentration leads to, and the action of cooperation grinding particle can reduce partial leakage, and the surface uniformity is promoted.

This utility model discloses an embossing device for producing self-adhesive fabric, including a worktable and an embossing frame fixedly connected to the top of the worktable. A hydraulic telescopic rod is fixedly connected to the top of the inner cavity of the embossing frame. This utility model relates to the field of self-adhesive fabric production technology. The embossing device for producing self-adhesive fabric controls the hydraulic telescopic rod to move a moving plate downwards. The moving plate moves the embossing mold downwards, and simultaneously moves a fixed frame downwards. The fixed frame, through a threaded rod and threaded sleeves, moves two ironing rollers downwards to contact the self-adhesive fabric. Simultaneously, a gear on the threaded rod moves to a toothed pressure plate and rolls, causing the gear to rotate. The threaded rod then moves the two threaded sleeves to both sides, which in turn move the two ironing rollers to both sides. This allows the two ironing rollers to roll outwards on the self-adhesive fabric, effectively flattening it, preventing wrinkles, and ensuring the quality of the embossing.

The utility model discloses rapid folding and flattening equipment for carton production, and belongs to the technical field of carton processing devices. The device comprises a rack, a frame body and a spring, a flattening part is arranged on the rack, U-shaped plates are installed on the two sides of the rack, first electric push rods are installed in the middles of the U-shaped plates, push plates are installed at the output ends of the first electric push rods, T-shaped blocks are arranged in the push plates, and abutting blocks are installed at the bottoms of the T-shaped blocks. According to the carton folding device, the carton is folded through the push plate and the abutting block, the two sides of the unfolded carton are rapidly and accurately folded, the step of manual folding is avoided, the production cycle of the carton from raw materials to finished products is shortened, the overall production efficiency is remarkably improved, it is guaranteed that the carton is evenly stressed in the folding process, and the production efficiency is improved. The problems of irregular shapes, corner upwarping and the like possibly caused by manual folding are avoided, so that finished cartons are regular in shape and uniform in size, the overall attractiveness and practicability of the cartons are improved, and follow-up flattening of the cartons is facilitated.

This utility model discloses a multi-segment temperature-controlled coating device for hot melt adhesive tape, relating to the field of coating equipment technology. During tape processing, wrinkles easily form on the surface, which not only disrupts the uniform coating of the hot melt adhesive, leading to thickness deviations, but also reduces the adhesion between the tape and the substrate, severely affecting the coating effect and product quality. This utility model includes a base and a flattening mechanism, with the flattening mechanism located on one side of the base. By incorporating a base, a flattening mechanism, a drive motor, and a flattening roller, the device utilizes a primary motor to drive a lead screw, causing two movable blocks outside the lead screw to move in opposite directions. This allows for the flattening of tapes of different widths. Furthermore, rotating the threaded rod moves a movable frame up and down, adjusting the height of the flattening roller. This facilitates the flattening of tapes of varying thicknesses, improving the device's practicality.

The utility model discloses a shaping tool for injection molding parts, relates to the technical field of processing of injection molding parts, and solves the problems that a shaping mechanism is in a fixed state, the limitation of shaping injection molding parts with different widths is large, and the application of the whole tool is single. Four pressure sensors are fixed to the inner wall of the mounting groove, and the upper surfaces of the four pressure sensors are connected with placing plates. By unscrewing the limiting bolts, releasing the fixation of the mounting seats, moving the mounting seats in the horizontal direction and adjusting the distance among the three mounting seats under the matching of the adjusting grooves and the sliding blocks, through the assembling grooves formed in the placing plate, after the clamping blocks are aligned with the assembling grooves, the capacity expansion plate is pushed in the horizontal direction, and the mounting seats are fixed. The expansion plate can be assembled on the placing plate, the width of the placing plate is increased, it is guaranteed that wide injection molding parts can be shaped normally, and practicability is improved.

This utility model relates to the field of flame-retardant glass production technology, specifically to a continuous production line and equipment for high flame-retardant fiberglass sheets. The production line has a raw material processing unit, a curing unit, and a post-processing unit arranged sequentially in the conveying direction. The raw material processing unit includes a fiber weaving device, and the curing unit includes a curing furnace and a steam furnace. In the conveying direction, the steam furnace is located downstream of the curing furnace. This production line allows raw materials to be mixed in the raw material processing unit, cured in the curing unit, and post-processed in the post-processing unit to directly obtain high flame-retardant fiberglass sheets, achieving continuous production. The fiber weaving device can adjust the product width and density online, enabling personalized customization and flexible production. The steam furnace can cross-link and cure the inorganic resin in the raw materials, ensuring the stable quality of the high flame-retardant fiberglass sheets and improving production efficiency.

This utility model discloses a cable tray flattening machine with pressure regulation function, including a stable conveying structure. A pressure regulating structure is fixedly installed above the stable conveying structure. The stable conveying structure includes a bearing mounting frame as a foundation, and an active pressure roller is rotatably installed inside the bearing mounting frame. A connecting sprocket is fixedly installed at one end of the active pressure roller. The surface of the connecting sprocket is wrapped with an engagement and adjustment chain, and a drive motor is fixedly installed at one end of the active pressure roller. The drive motor is fixedly installed on the outer wall of the bearing mounting frame. Bearing plates with sliding grooves are welded and fixedly installed on both sides of the bearing mounting frame, and conveying rollers are rotatably installed inside the bearing plates. A through-hole plate with an internal threaded cylinder is welded and fixedly installed above the surface of the bearing plates. This cable tray flattening machine with pressure regulation function achieves engagement and connection through the connecting sprocket.