25results about How to "Laying level" patented technology

The invention relates to the technical field of glass processing equipment, in particular to a laminated glass production film laying machine which comprises a machine table with a bearing frame mounted on the side edge, and the bearing frame is used for bearing a film roller; the film drawing mechanism, the cutting mechanism, the conveying mechanism and the paving mechanism are installed on the machine table. Wherein the flattening mechanism comprises a lifting frame, a driving piece used for driving the lifting frame to move up and down is fixedly installed on the machine table, a pressing roller piece and a flattening roller piece are further arranged at the bottom of the lifting frame, and the film drawing and cutting device is composed of a film drawing mechanism, a cutting mechanism, a conveying mechanism and the flattening mechanism. The system can automatically complete pulling-out, cutting and paving operation of a film, the operation efficiency is greatly improved, compared with a traditional manual operation mode, the system has the remarkable advantages, and in the design of the paving mechanism, two key components including a pressing roller piece and a paving roller piece are adopted. And the pressing roller piece is used for pressing one side of the film.

The utility model discloses a paper pressing device of a paper mounting machine, and relates to the technical field of paper mounting machines. A sliding mechanism is arranged on the top face of a base, a backup plate is fixedly installed on the rear side of the top face of the base, a limiting plate is fixedly installed on the surface of the sliding mechanism, a positioning mechanism is arranged on the surface of the limiting plate, a lifting mechanism and a telescopic mechanism are arranged on the surface of the backup plate, and a telescopic rod is fixedly installed on the surface of the lifting mechanism. A pressing seat is fixedly mounted at the end, away from the lifting mechanism, of the telescopic rod, and a pressing mechanism is arranged on the bottom face of the pressing seat. The limiting plate is driven by the sliding mechanism to move towards the backup plate until the limiting plate is tightly attached to paper to preliminarily limit the paper, the two sides of the paper can be limited by adjusting the positioning mechanism, the pressing mechanism is pushed by the second electric telescopic rod to make contact with the paper, paper position deviation is prevented, paper laying is smoother, and the paper laying efficiency is improved. And the conditions of unevenness and non-uniform pressing of subsequent paper mounting paper are avoided.

The utility model discloses a cutting device for silk processing. The cutting device comprises a cutting table, a fixing frame is fixedly connected to the top side of the cutting table, a winding drum roller shaft is arranged on the inner side of the fixing frame, a pressing roller is arranged on one side of the winding drum roller shaft, a cutting assembly is arranged on one side of the pressing roller, and an end positioning assembly is arranged on one side of the cutting assembly. The cutting assembly comprises a first shell fixed to the top side of the cutting table, a connecting rod and a sliding rod are inserted into the first shell, the sliding rod is in sliding connection with the first shell, the outer wall of the sliding rod is sleeved with a first spring, one end of the first spring and one end of the sliding rod are fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with a first pressing block. A cutter is fixedly connected to one end of the connecting rod, sliding rods are arranged on the two sides of the cutter, and first pressing blocks are arranged at one ends of the sliding rods; the end positioning assembly comprises a second shell fixed to the top side of the cutting table. The device can improve the flatness of the cut surface of the silk and improve the precision and quality of silk cutting.

Crop sowing and film mulching equipment belongs to the technical field of agricultural machinery and comprises a film mulching equipment body, the bottom end of the film mulching equipment body is sequentially provided with a ploughing assembly, an unwinding assembly, a guide limiting component and a hilling component from back to front, the unwinding assembly comprises a film roll, and the guide limiting component comprises a guide roller and a wheel body. The film roll, the guide roller and the wheel body are sequentially arranged in a descending trend from back to front, and a film extending out of the outer wall of the film roll extends towards the front side through the lower surface of the guide roller and is limited under the action of the wheel body. A film extending out of a film roll can be guided and limited, the film is promoted to be laid along the lower surface of the guide roller, the film is closer to the ground, the problem that the side edge of the film is rolled upwards in the film laying process can be solved, and the high-quality effect of overall film covering is effectively guaranteed; and through the arrangement of the wheel bodies, the film attached to and laid on the lower surface of the guide roller can be further pressed into the ridge, and it is further guaranteed that the edge of the film is laid flatly.

The invention relates to a circulating fluidized bed boiler bed material adding device which comprises a hearth, a material spraying device and a powder receiving tank car, the front end of the material spraying device is inserted into a manhole and extends into the hearth, a bed material input pipe is arranged at the tail end of the material spraying device, and the bed material inlet end of the bed material input pipe is connected to a powder outlet of the powder receiving tank car; the material spraying device comprises a material spraying head, a material spraying pipe, a walking module and a driving device, the material spraying head is provided with a plurality of nozzles, the front end of the material spraying pipe is provided with the material spraying head, the tail end of the material spraying pipe is arranged in the walking module, the material spraying pipe has a telescopic function, and the driving device is arranged at the tail end of the walking module and drives the material spraying pipe to move back and forth in a telescopic mode. By means of the mechanism, the problems that in the prior art, a coal conveying belt is used for feeding bed materials to a bed material starting bin, then the bed materials of the bed material starting bin are fed into a hearth through a coal feeder, an air and smoke system needs to be started in the feeding process, the bed materials need to be evenly distributed in the bed, and huge energy waste is caused are solved.

The invention relates to the technical field of pavers, in particular to a paving mortar paver which comprises a vehicle body, a detection assembly and a transmission assembly. Walking wheels are fixedly connected to the two sides of the vehicle body, a slurry storage bin is installed in the vehicle body, a discharging port is formed in the bottom of the slurry storage bin, and a movable door is rotationally connected to the slurry storage bin. The detection assembly comprises a detection rod and a detection wheel, the detection rod is arranged in the vehicle body in a penetrating mode, the bottom end of the detection rod penetrates out of the vehicle body, and the detection wheel is installed at the bottom of the detection rod and located on the advancing side of the slurry storage bin. The transmission assembly is installed in the vehicle body, one end of the transmission assembly is connected with the detection rod, and the other end is connected with the movable door. When the detection rod moves upwards, the movable door rotates towards the closing direction; and when the detection rod moves downwards, the movable door rotates towards the opening direction. The size of the opening of the movable door is controlled, and the mortar discharge amount is controlled, so that the mortar discharge amount is better matched with the condition of the foundation ground. The slurry discharging device has the effect of improving the slurry discharging precision.

The invention relates to the technical field of floor rubber mat laying, and discloses a sports floor rubber mat pulling device for a stadium, which can automatically lay floor rubber mats, save manpower, lay the floor rubber mats more smoothly and collect raised dust. Comprising a bearing trolley, a material supporting mechanism, a transfer frame, a ground rubber mat pressing mechanism, a dust absorption mechanism, a balancing weight, a mobile power source and an automatic moving mechanism, the material supporting mechanism is installed on the bearing trolley, the front end of the bearing trolley is fixedly connected with the transfer frame, and the ground rubber mat pressing mechanism and the dust absorption mechanism are installed on the transfer frame; the dust absorption mechanism is located on the front side of the floor rubber mat pressing mechanism, a balancing weight is placed on the bearing trolley, and an automatic moving mechanism is installed at the bottom of the bearing trolley. The floor rubber mat is automatically and flatly installed on the ground, and manpower is saved.

The present application relates to the field of building construction, specifically to a kind of building waterproofing membrane construction device, including trolley, trolley is equipped with material feeding roller and material guide roller and cutting tool, construction device further includes flat laying mechanism, flat laying mechanism includes flat roller and air bag, when flat roller moves to corner and air bag is aerated, air bag is in the inflation state and flat laying in the form of extrusion to the corner of wall, trolley is equipped with displacement mechanism to drive flat roller to move, the present application promotes the roller pressing of flat roller to the roll material by the pushing of trolley, completes the laying of building surface, until flat roller contacts the roll material on wall side, with the aeration of air bag, extrusion roll material is laid on the corner of wall side, so that the corner of wall side can be laid flat, improve the laying effect of roll material, avoid the wrinkle when roll material is laid, reduce the difficulty of corner laying roll material.The present application also relates to a kind of construction method of building waterproofing membrane construction device.

The present application relates to the technical field of road construction, and in particular to a mud-lime gravel paving device and a construction method for road base construction, wherein the mud-lime gravel paving device for road base construction comprises a vehicle body, a storage hopper, a discharging assembly and a flattening assembly, wherein the storage hopper is arranged on the vehicle body, the discharging assembly comprises a box body, the top of the box body is connected to the storage hopper, a discharging port is provided at the bottom of the box body, a multi-layer dividing plate is arranged in the box body, a plurality of discharging holes are provided on the dividing plate, the length of the dividing plate gradually increases from the top of the box body to the bottom, the material in the storage hopper falls onto the uppermost dividing plate, a moving part for driving the dividing plate to reciprocate is arranged on the box body, an opening and closing part for controlling the opening and closing degree of the discharging hole is arranged on the dividing plate, and the flattening assembly is used to flatten the material discharged from the discharging port. The present application has the effect of paving gravels of different sizes more evenly and flatly.

The utility model discloses a raking and vibrating device for cement laying, which belongs to the technical field of constructional engineering and comprises a cement tanker, a blanking groove is mounted at the tail of the cement tanker corresponding to an outlet of a cement tank matched with the cement tanker through fixing bolts, and an outlet of the blanking groove is rotatably connected with a guide groove through a rotating shaft. A supporting frame is fixedly installed on one side of the discharging groove, a servo electric cylinder A is rotationally connected to one side of the discharging groove through a rotating shaft, the tail end of the servo electric cylinder A is rotationally connected with the guide groove through a rotating shaft, and a vibrating mechanism capable of adjusting the vibrating width is arranged below the supporting frame. In the upward moving process of the vibrating rod, the cleaning cutting ring cuts off cement adhering to the outer wall of the vibrating rod, the purpose of cleaning the vibrating rod is achieved, after raking work is finished, the electric cylinder A shrinks to drive the rake frame A and the rake frame B to reset, the electric cylinder B stretches and retracts in a reciprocating mode for a period of time, the raking frame A is continuously knocked by the knocking plate, cement adhering to the rake rod is vibrated off, and the raking work is completed. The use is more convenient.

The invention relates to the technical field of municipal road construction, in particular to a road paving device for municipal road construction, which comprises two ground beam seats, a connecting frame is slidably arranged on the two ground beam seats, a scraping plate is arranged on the connecting frame, and a traction assembly is arranged between two ends of the scraping plate and the connecting frame. The position of the scraping plate is sensed and adjusted through the traction assembly, so that paving raw materials accumulated on the front side of the scraping plate are evenly distributed, the paving raw materials which are evenly distributed are flatly laid on the surface of a road through the scraping plate, and uneven pavement of the surface of the road is avoided; the push-and-pull assembly can push the scraping plate to move in the length direction of the scraping plate, under the action of cooperation of the push-and-pull assembly and the traction assembly, the paving raw materials with the small overall accumulation amount on the front side of the scraping plate can be evenly distributed, and therefore the situation that the road surface is paved unevenly is further avoided.

The invention provides a roof waterproof roll laying device, and relates to the field of waterproofness, the roof waterproof roll laying device comprises a vehicle machine, a first connecting piece is fixed on the vehicle machine, the first connecting piece is slidably connected with a sliding block, the sliding block is rotatably connected with a rotating block, the rotating block is rotatably connected with a fire-jet head, and the vehicle machine is rotatably connected with a second connecting piece. A plurality of torsional springs are fixedly connected between the second connecting piece and the vehicle machine, the second connecting piece is rotationally connected with a shaft, a waterproof roll is wound on the shaft, a plurality of first two-way screws are rotationally connected to the vehicle machine, the first two-way screws are rotationally connected with the vehicle machine, an air valve is fixed to the vehicle machine, a connecting ring is fixed to the air valve, and the connecting ring is in threaded connection with the first two-way screws. By using the air valve, the maximum moving speed of the connecting ring on the first two-way screw rod is controlled, when the speed of pushing the vehicle machine by people is too high, pushing of the vehicle machine by people is hindered, then the pushing speed is reduced by people, and the situation that the waterproof coiled material is heated unevenly is prevented.

The utility model provides a geothermal heating laying device, which relates to the technical field of geothermal heating laying, and comprises a laying box, a sliding chute is arranged on the side surface of the laying box, a mounting rack is arranged in the sliding chute, a rotating motor is arranged on the inner side of the mounting rack, a cleaning brush is arranged at one end of the rotating motor, and the other end of the rotating motor is provided with an air inlet. A dust suction hood is installed at the bottom of the laying box, a connecting pipe is connected to the side face of the dust suction hood, a cleaning box is installed at one end of the connecting pipe, and a suction fan is installed at the top of the cleaning box. The cleaning brush is electrically driven by the rotating motor to rotate, so that the cleaning brush cleans the ground, dirt and impurities on the ground can be cleaned, the ground is clean and tidy, a heating pipeline is laid more smoothly, the heating effect is further improved, meanwhile, the suction fan works to generate suction force, and the heating effect is improved. Therefore, the dust hood is beneficial to sucking impurities and dust during cleaning of the cleaning brush, the manual operation time is shortened, and the cleaning efficiency and effect are improved.

The invention discloses a production process of novel integrated false eyelashes, and relates to the technical field of beauty makeup, and the production process comprises the following specific steps: S1, screening and detecting a transparent base material; s2, pretreatment of a base material; s3, pretreating eyelash wires and debugging a wire placement machine; s4, base material positioning and fiber placement parameter setting; s5, carrying out automatic fiber placement operation; s6, false eyelashes are cut and formed; s7, sticking thread stems on the eyelash pieces; s8, separating the eyelash pieces from the base material; s9, folding the eyelash pieces; and S10, redundant stem parts and connecting parts are removed. Aiming at the problems that traditional false eyelashes are low in quality, prone to allergy and low in efficiency, through base material screening, precise laying of 12-28 fibers and laser cutting, folding and wrapping of thread stems and selection of low-sensitization materials and matching with an automatic integrated process, the quality and the yield of medium-and-high-end products are improved, allergy is avoided, the service life is prolonged, diversified requirements can be flexibly met, and the false eyelashes are suitable for popularization and application. Batch efficient production is achieved, and the traditional machining bottleneck is greatly broken through.

The utility model belongs to the technical field of laying devices, and particularly relates to a waterproof roll laying and fixing device for waterproof design of constructional engineering technology, which comprises a bottom plate, the front end of the bottom plate is rotatably connected with a roller through a fixed shell, the rear end of the bottom plate is rotatably connected with a roller through a movable shell, and the movable shell is rotatably connected with a steering rod. The bottom plate is fixedly connected with a steering shaft, the steering rod is rotationally connected with a connecting rod, the connecting rod is fixedly installed on the steering shaft, the bottom plate is further fixedly connected with a mounting plate, a loading box is arranged on the bottom plate, a roller column is fixedly installed on the bottom plate, and one side of the bottom plate is fixedly connected with an empty shell. According to the utility model, the waterproof coiled material can be quickly and accurately laid, and the manual operation time is reduced; through the functions of compaction and the like, the waterproof coiled material is laid more tightly and flatly; moving and steering are achieved, and the requirements of different construction sites are met; the laying of various waterproof coiled materials can be adapted; the structural design is reasonable, and use and control by operators are facilitated.

The utility model relates to the technical field of waterproof roll construction, and discloses a cutting device for waterproof roll construction, the cutting device comprises a laying frame and a laying mechanism and a cutting mechanism which are arranged on the laying frame, a rectangular avoiding hole is formed in the top of the laying frame, a vertical plate is fixedly mounted on the rear side of the top of the laying frame, and a rotating shaft is rotatably mounted on the front side of the vertical plate; and a waterproof coiled material is wound on the rotating shaft. Compared with the prior art, the waterproof roll laying device has the following advantages and effects that the waterproof roll is pressed and attached three times, it can be ensured that the waterproof roll is better attached to the surface of a roof, it is ensured that the waterproof roll is laid flatly, the laying quality is improved, the waterproof roll can be automatically cut off, the existing mode that cutting is conducted through a cutting tool through manual operation is effectively replaced, and the production efficiency is improved. The labor intensity of workers is reduced, the working efficiency is improved, and heat generated by electrifying the electric heating plate is transferred to the cutter, so that the waterproof coiled material is cut more stably and smoothly, and a cut notch is ensured to be tidy.

The present invention relates to a cable assembly with a plug. The cable assembly with a plug comprises a cable with a core wire, a cable shielding layer and an outer sheath. A plug is provided at the front end of the cable. The plug comprises a plug shell for grounding. A plug insulator and a plug contact are provided in the plug shell. The front end of the plug contact is a plug-in end, and the rear end is conductively connected to the core wire. An inner potting colloid is provided on the rear side of the plug insulator in the plug shell to form a fixed wrapping of the connection between the plug contact and the core wire. The inner potting colloid fixes the plug insulator, the plug contact and the front end of the cable together to form a plug core. The front end of the cable shielding layer extends forward to surround and lay flat on the outer peripheral surface of the inner potting colloid. A shielding ring is provided in the plug shell, which is sleeved outside the inner potting colloid and the cable shielding layer and conductively connected to the plug shell. The front end of the shielding ring is stop-matched with the plug insulator, and the shielding ring is crimped and conductively connected to the cable shielding layer.

The utility model discloses a foamed glass construction installation tool, it includes the multiple metal nail disc of installation at foamed glass top: the right side of foamed glass top's front side is provided with the support frame, the rear side fixedly connected with fixed plate of support frame inner chamber, the rear side of fixed plate is provided with two symmetrical slide rods, the inner chamber of support frame is provided with the pneumatic cylinder, two the side of slide rod opposite is provided with the slide plate, the output fixedly connected with the connecting plate of pneumatic cylinder, the connecting plate and slide plate fixed connection, the front side fixedly connected with L shaped board of slide plate bottom, through the metal nail disc is placed at foamed glass's top, then pitch melts and is in flow, the plastic state, at this moment, immediately through the cooperation of mounting block, slide plate and L shaped board, make the accurate pressing of lower pressure stick to metal nail disc, can let metal nail disc more closely adhere to foamed glass surface, fill the gap by means of pitch flowability.

The utility model relates to the technical field of waterproof drainage plates, in particular to a waterproof drainage plate capable of preventing geotextile from collapsing, which comprises a base, the top of the base is fixedly connected with the bottom of a drainage part, the top of the drainage part is fixedly connected with the bottom of a concave-convex layer, and the top of the concave-convex layer movably abuts against the bottom of the base. The bottom of the base is fixedly connected with the top of the connecting piece, the inner wall of the connecting piece is slidably connected with the outer wall of the anti-skid piece, the geotechnical cloth filters out water in soil and enables the water to flow into the water guide groove, water in the water guide groove flows into the left drainage groove and the right drainage groove respectively, and the left drainage groove and the right drainage groove are drained through drainage holes. The supporting plates support the protruding blocks and the protruding strips, the supporting area of the geotechnical cloth is increased through the protruding blocks and the protruding strips, the geotechnical cloth can be laid more smoothly during laying, collapse caused by pits of the geotechnical cloth is effectively prevented, and convenience is brought to use of people.

This application discloses a mulching device for agricultural planting, including a frame, a mulching mechanism, and a perforation mechanism. The mulching mechanism and the perforation mechanism are arranged sequentially from left to right on the inner side of the frame. The mulching mechanism includes an unwinding structure and an adjusting structure. The unwinding structure is located inside the frame, and the adjusting structure is located between the unwinding structure and the perforation mechanism. The unwinding structure is used to release the mulch film, and the adjusting structure is used to adjust the mulch film laying state. The unwinding structure and the perforation mechanism are connected. The perforation mechanism includes a perforation structure and an auxiliary structure. The perforation structure is located inside the frame, and the auxiliary structure is located inside the perforation structure. The auxiliary structure is used to discharge the soil generated during perforation and compact the soil around the holes. Therefore, perforation can be performed quickly after mulching, improving work efficiency. Furthermore, compacting the soil around the perforations after perforation prevents collapse and blockage of the planting holes, facilitating subsequent sowing operations.

The utility model discloses a plate-shaped heat preservation roof which comprises two symmetrical purlines fixedly connected to a building roof through bolts, the tops of the two purlines are fixedly connected with a bottom plate, the top of the bottom plate is provided with a rock wool plate, the top of the rock wool plate is provided with two symmetrical inner supports, and the inner supports are fixedly connected with the bottom plate through bolts. A waterproof vapor-permeable film is installed on the tops of the two inner supports, a roof panel is installed on the top of the waterproof vapor-permeable film, L-shaped plates are fixedly connected to the left sides and the right sides of the tops of the two purlines through bolts, and the tops of the L-shaped plates are fixedly connected with the bottoms of the inner supports through bolts. According to the roof structure, the bottom plate, the rock wool plate and the waterproof vapor permeable film are installed, so that the bracket plays a role in installing an auxiliary structure during installation, the bracket can disperse the load borne by the roof structure, then the connecting plate supports the bottom of the bottom plate, and finally the connecting plate supports the bottom of the bottom plate to form a stable supporting structure.

The present invention belongs to the technical field of circuit board processing, and discloses a punching and cutting device for PCB circuit board processing; it includes a workbench, a cutting device and a punching device, and the cutting device and the punching device are both installed on the workbench. The present invention sets a laying component, clamps one end of the aluminum sheet by an electric clamp, starts the motor to drive the gear, and the gear moves on the rack to drive the clamp to move, and the clamp lays the aluminum sheet on the PCB circuit board to be punched, and after the laying is completed, it is cut by the cutting component, and the first electric push rod is started to drive the circular pressure block to move downward, and the circular pressure block drives the matching circular plate to clamp the aluminum sheet and the PCB circuit board. During the clamping process, the pressing block first contacts the aluminum sheet, and the circular pressure block continues to move downward. The circular pressure block can pull the aluminum sheet to the four corners of the PCB circuit board, so that the aluminum sheet is laid flatly, thereby achieving the purpose of laying the aluminum sheet flatly on the PCB circuit board.

The utility model discloses a knitted garment embroidery device, which relates to the technical field of knitted garment processing and comprises a feeding and discharging component, and the bottom of the feeding and discharging component is fixedly connected with the top of a belt conveyor; a transfer assembly is arranged at one end of the feeding and discharging assembly, and an embroidery assembly is arranged above the transfer assembly; the feeding and discharging assembly comprises a transverse moving structure, and the transverse moving structure is in transmission connection with the driving structure. A limiting structure is arranged on one side of the transverse moving structure; the processing table plays a role in supporting the knitted garments, so that the knitted garments can be flatly laid on the processing table; the bearing area of the processing table can be changed by replacing the processing table, so that the processing table can bear knitted garments of different sizes; the multiple transverse rods play a role in supporting the machining table to prevent the machining table from inclining, and the multiple transverse rods can move along the first sliding rails, so that the distance between the adjacent transverse rods is changed, and the multiple transverse rods can support the machining tables of different sizes.

This utility model proposes an integral inclined laying and fixing structure of composite geomembrane between the dam body and the dam-penetrating structure, belonging to the field of water conservancy engineering technology. It mainly includes a reservoir connecting section culvert structure one, a reservoir connecting section culvert structure two, anchor bolts, nuts, stainless steel pressure plates, neoprene rubber gaskets, and composite geomembrane. The connection between the composite geomembrane on the dam slope and the structure adopts an anchoring + weight connection method. Before laying the membrane, it is ensured that the upstream slope of the dam and the upstream of the outlet structure two are on the same slope. Only two layers of geomembrane are laid at the bottom plate of the outlet structure two. Before laying the membrane, it is ensured that the upstream slope of the dam and the outlet of the outlet culvert are on the same slope. The geomembrane is laid flat, so that the geomembrane is in a stable stress state and avoids tearing and damage.

The application belongs to the technical field of saline-alkali soil mulching, and particularly relates to a novel saline-alkali soil mulching machine, which comprises an external frame, a soil breaking mechanism fixedly installed on one side of the external frame, a power moving device fixedly installed in the external frame, and a soil covering mechanism also fixedly installed in the external frame. The external frame comprises a frame, a partition plate fixedly installed on the inner side of the frame, and the partition plate divides the frame into two spaces. The application has a reasonable structure design and clear function partition. The external frame is used as a main support structure, the space is divided into two parts by the partition plate, and the power moving device and the soil covering mechanism are installed respectively. The design makes the function partition of the device clear, facilitates maintenance and operation, and improves the space utilization.