957 results about "Bar pressing" patented technology

The utility model provides a cloth pressing assembly and water-containing material dewatering equipment, the cloth pressing assembly comprises a pressing rod which is used for pressing filter cloth and extends along the horizontal direction, and an angle is formed between the length direction of the pressing rod and the laying direction of the filter cloth; the limiting component is at least arranged on the side, facing the laying direction of the filter cloth, of the pressing rod, and the limiting component is attached to the pressing rod. According to the utility model, through the arrangement of the limiting component, when the pressing rod is subjected to the horizontal acting force of the filter cloth, the pressing rod can be propped through the limiting component, particularly, one side, facing the laying direction of the filter cloth, of the pressing rod is propped, so that the pressing rod is prevented from displacing along the horizontal direction, and the pressing effect of the pressing rod on the filter cloth is ensured.

The invention relates to the technical field of shovel tooth machines, and discloses a shovel tooth machining device for oxygen-free copper shovel tooth cooling fins, which mainly comprises a base, a workbench, an electric telescopic rod, a hydraulic telescopic rod, a shovel blade, a cooling device, an angle adjusting device, a circumferential adjusting device, a protective device and the like, the outer surface of the limiting shaft is rotationally sleeved with a gear, an inner gear ring is fixedly connected to the middle of the bottom face of the base, and clamping teeth are fixedly connected to the outer surface of the inner gear ring. When the direction of the oxygen-free copper block needs to be adjusted, an operator only needs to pull out the connecting rod and the limiting teeth through the pressing rod, then the base is rotated, the oxygen-free copper block on the vacuum suction cup base reaches the needed position, then the pressing rod is pressed, the pressing rod drives the connecting rod and the limiting teeth to move towards the gear ring, and then the oxygen-free copper block on the vacuum suction cup base can be adjusted. And the tooth ring is fixed and limited through cooperation of the limiting teeth and the clamping teeth, and through the design, tooth relieving machining of the oxygen-free copper block at any angle can be achieved.

The invention relates to the field of sponge production, and particularly discloses a sponge compression rebound detection device which comprises a base, four guide columns located at the four corners of the base are fixedly arranged on the upper end face of the base, a pressing plate is arranged on the upper side of the base, the guide columns penetrate through the pressing plate and are slidably connected with the pressing plate, and a fixing frame is arranged on the upper side of the pressing plate. A to-be-detected sponge is placed between the pressing plate and the base, the initial thickness of the sponge is measured, when the two limiting clamps clamp the threaded sleeve, the threaded sleeve is kept static, the threaded pressing rod is rotated, the threaded pressing rod moves downwards, then the pressing plate is driven to press the sponge downwards, the sponge is compressed, after the sponge is kept for a period of time, the limiting clamps on the two sides are away from the threaded sleeve, and the sponge is detected. When the sponge is compressed, the threaded sleeve can rapidly move upwards along with the threaded pressing rod, at the moment, the threaded pressing rod is pulled upwards, the pressing plate rapidly moves upwards, the pressing plate does not compress the sponge any more, the thickness of the sponge is measured after a period of time, the initial thickness of the sponge is compared, and the compression resilience performance of the sponge can be obtained.

The utility model belongs to the technical field of sludge treatment and disposal, and relates to a filter cloth folding compression bar device for sludge filter-pressing dehydration, which comprises a rotating rod, a rotating rod gear, a fixed outer circular tube, a folding rod, a motor and a motor gear, the rotating rod is vertically inserted into the fixed outer circular tube and is rotatably connected with the fixed outer circular tube, and the folding rod is connected with the motor gear. One end of the folding rod is fixed on the rotating rod and is vertically connected with the rotating rod; the rotating rod gear is fixedly arranged on the rotating rod in a sleeving mode, the rotating rod gear is connected with the motor gear, and the motor gear is connected with the motor so as to drive the rotating rod gear and the rotating rod to rotate; the fixed outer circular pipe is arranged on the side face of the filter cloth in the moving direction, and the arrangement height of the folding rod is matched with the height of the filter cloth, so that the folding rod is pressed above the filter cloth when rotating to the position perpendicular to the moving direction of the filter cloth.

The invention relates to the field of steel pipe installation, in particular to a steel pipe joint butt-assembling seam pressing method and a steel pipe joint roundness adjusting device.A plurality of telescopic supports are evenly distributed in the first circumferential direction of a main body to provide radial support, and pressing rods are arranged at the tail ends of the corresponding telescopic supports, so that all the pressing rods are evenly distributed in the first circumferential direction of the main body; the two rolling pieces are arranged on the side, away from the main body, of the pressing rod in a rolling mode, so that the pressing rod can be supported on the inner sides of butt joints of two adjacent steel pipe sections through the two rolling pieces in the seam pressing process, and the steel pipe section roundness adjusting device has two rotation freedom degrees relative to the two steel pipe sections needing seam pressing to form staggered seams. Due to deformation of the end portions of the steel pipe joints, the steel pipe joints can slightly move in the first circumferential direction of the main body relative to the corresponding rolling pieces, the rolling pieces can be supported on circumferential equal division points of the adjacent steel pipe joints, the equal division points of the adjacent steel pipe joints are in one-to-one correspondence through the pressing rods, and the adjacent steel pipe joints are in butt joint accurately.

The invention discloses a roadway stacking machine for plywood production, and relates to the technical field of roadway stacking machines. The roadway stacking machine for plywood production comprises a stacking machine body, and moving wheels are assembled at the bottom of the stacking machine body; and the lifting seat is assembled on the side face of the stacking machine body, and a plywood taking and placing frame is assembled on the top of the lifting seat. According to the roadway stacking machine for plywood production, after plywood is moved to the lifting base, when the stacking machine body rapidly moves to the designated position where the plywood is placed, the moving wheels rapidly rotate, and the plywood is conveyed to the lifting base; through cooperation with a power rod, a first hydraulic bin, a first spring, a moving block, a transmission block, a second hydraulic bin, a first stress rod, a second spring, a third hydraulic bin, a first hose, a pressing rod, a linear motor switch and a linear motor body, a protection plate can automatically stretch out under the condition, plywood is blocked, and it is prevented that when the device stops, the plywood moves forwards due to inertia, and the service life of the plywood is prolonged. And the stability of the device in the transportation process is improved.

The invention discloses automatic metal pipe cutting equipment, and relates to the technical field of pipeline machining, the automatic metal pipe cutting equipment comprises a base, one end of the base is provided with a transmission mechanism, and the base is further provided with a cutting mechanism; an arrangement limiting mechanism is arranged on the base and used for arranging cut pipes. The arrangement limiting mechanism comprises a position frame, a limiting groove frame is rotationally arranged on the position frame, and groove positions are formed in the limiting groove frame in an array mode; a pressing mechanism is arranged on each groove position; a matched mounting cylinder is arranged at the end of the limiting groove frame in a matched mode, center limiting shafts are arranged at the end of the matched mounting cylinder in an array mode, hole sites are formed in the end face of the matched mounting cylinder in an array mode, a fixing mechanism is arranged in the matched mounting cylinder and comprises pressing rods rotationally arranged on the inner sides of the hole sites, and the pressing rods are located on the inner sides of the pipes and press the pipes; according to the pipeline arrangement device, cut pipelines can be arranged in order, the subsequent manual arrangement strength is reduced, and collection of the pipelines is facilitated.

The utility model discloses an iron chain continuous vibration polishing device which relates to the technical field of iron chain polishing and comprises a vibration frame, a bottom frame and a vertical plate, the bottom frame is installed on the outer side of the vibration frame, a plurality of partition plates are installed in the vibration frame at equal intervals, and vibrator components are symmetrically installed on the front face and the back face of the vibration frame. A vertical plate is installed on the front face of the bottom frame, a controller component is installed on the front face of the vertical plate, a plurality of hydraulic cylinder components are symmetrically installed on the two sides of the vibration frame, the hydraulic cylinder components are in electric signal connection with the controller component, lifting rods are installed at the output ends of the hydraulic cylinder components, and downward pressing mechanisms are arranged on the inner sides of the lifting rods. The pressing mechanism is arranged, the iron chain is moved to the position below the rotary pressing rod, then the hydraulic cylinder component drives the rotary pressing rod to move downwards to press the iron chain into the vibration frame, the iron chain placing mode is simple, a worker does not need to press part of the iron chain into grinding materials manually, labor is saved when the iron chain is placed, and efficiency is high.

The pole piece die cutting equipment comprises a mounting base, a conveying mechanism, a feeding mechanism, a discharging mechanism and a punching mechanism, and the conveying mechanism comprises a mounting platform, conveying rollers, a conveying belt body, a conveying belt driving assembly, an interface clamping assembly, a supporting assembly and a conveying belt tension assembly; the connector clamping assembly comprises a first connecting column, a cutting plate, a first Z-axis air cylinder, a first pressing rod, a second Z-axis air cylinder and a second pressing rod. The device has the advantages that the two ends of the conveying belt are clamped through the first pressing rod and the second pressing rod, so that the end part of the conveying belt can be conveniently cut and pasted; by arranging the cutting groove, the cutter can cut the two ends of the conveying belt to form flush connectors at the same time, and the follow-up connector pasting effect is improved; in the process of winding the conveying belt, the bottom supports the conveying belt through the supporting plate and the supporting roller, so that the operation of winding the conveying belt is more convenient and labor-saving; the conveying belt is tightened through the conveying belt tension assembly, and the conveying precision and the conveying reliability of the conveying belt are improved.

The invention discloses an aluminum alloy cutting technology for a micro-channel aluminum flat pipe, and relates to the technical field of aluminum alloy cutting. In the continuous conveying process of the micro-channel aluminum flat pipe, a hydraulic push rod and two groups of paired contact pressing rods are used for pressing a conveying belt, synchronous movement of a cutting assembly and the aluminum flat pipe is achieved in combination with a following sliding block and a sliding rod, and shutdown cutting is avoided; the contact pressing rods are driven to get close to each other through the lateral moving sliding block, a to-be-cut part is slightly lifted away from the conveying belt through the lifting inclined face, the connecting rod and the top pressing block cooperatively press downwards to keep horizontal, stable clamping is ensured, meanwhile, in the last stage of cutting, the separating side plate is driven to apply continuously-increasing drawing force through cooperation of the triggering inclined block and the pressing block, and the cutting efficiency is improved. And shearing is converted into tensile fracture, vertical collapse and pipe opening inward turning are effectively reduced, and the cutting efficiency, precision and product performance are remarkably improved.

The invention discloses a floor tile seam beautifying all-in-one machine and a seam beautifying method.The floor tile seam beautifying all-in-one machine comprises a movable vehicle frame and a seam cleaning device, a camera, a rubberizing device, a glue extruding device and a glue pressing device which are installed on the movable vehicle frame, the camera is located at the front end of the movable vehicle frame and faces the ground, and the seam cleaning device comprises a grinding wheel capable of ascending, descending and rotating; the rubberizing device comprises a rubber outlet assembly and a rubberizing assembly, a first roller and a second roller of the rubberizing assembly pull out a rubber belt, a third roller presses the rubber belt on the two sides of a floor tile gap, the rubber extruding device comprises a pushing block and a rubber pipe, the pushing block ascends and descends to extrude rubber on the rubber pipe, and a rubber outlet nozzle is arranged at the lower end of the rubber pipe and correspondingly faces the ground. The glue pressing device is located behind the glue extruding device, the glue pressing device comprises a pressing rod capable of ascending and descending, and a ball head is arranged at the lower end of the pressing rod. According to the floor tile seam cleaning, glue pasting, glue extruding and glue pressing machine, floor tile seams are recognized through visual detection to control the moving frame to move, and the working procedures of seam cleaning, glue pasting, glue extruding and glue pressing are conducted on the floor tile seams in the moving process.

The lecithin adding device for feed processing comprises an adding tank, a material guide plate and a pump machine, the pump machine is installed on the top of the adding tank, the material guide plate is rotatably installed on the inner side wall of the adding tank through a hinge piece, a mixing shaft is rotatably installed in the adding tank, and the mixing shaft is rotatably installed on the inner side wall of the adding tank. The mixing shaft is fixedly sleeved with a swash plate body, a pressing rod is fixedly installed at the tail end of the material guide plate, balls are installed at the bottom of the tail end of the pressing rod and pressed on the swash plate body, a spray head installation transverse pipe is arranged above the material guide plate, and a plurality of spray heads are installed at the bottom of the spray head installation transverse pipe. And a spray pipe is mounted at a discharge port of the pump machine. The device has the beneficial effects that spraying emulsified lecithin is coated and added through vibration rolling, so that lecithin in feed is more uniformly added, and through a spraying and stirring mode, the stirring time is shortened, the adding efficiency is improved and the discharging speed is high on the premise of ensuring uniformity.

The utility model discloses a tomato leaf sampling device which comprises a sampler and a pressing device for the sampler, the sampler is placed on the pressing device, the pressing device comprises a base, a connecting rod, a supporting rod and a pressing rod, the surface of the base is provided with a fixing groove matched with the bottom of the sampler, the bottom of the connecting rod is fixed on the base, and the pressing rod is fixed on the base. One end of the supporting rod is fixed to the top of the connecting rod, a through hole is formed in the supporting rod, a sliding clamping groove is formed in the pressing rod, and one end of the pressing rod is rotationally connected with the supporting rod. According to the utility model, the through hole and the fixing groove are arranged, so that the sampler can be conveniently fixed and limited, the pressing rod and the sliding clamping groove arranged in the pressing rod are arranged, so that a blade sample can be conveniently and quickly cut off by the gland of the sampler and falls into the sampler, the sampler is sealed, and one-time sampling is completed; the device is quick and convenient, avoids sample pollution, can accurately select a sampling position, realizes accurate operation, reduces labor intensity, improves working efficiency, and has very high practical value.

The utility model discloses a wire drawing machine for glass fiber window screen production, which comprises a shell, a first motor and a second motor are arranged in the shell, a transmission shaft of the first motor is connected with a turntable, a transmission shaft of the second motor is connected with a shaft barrel, and a sleeve is tightly sleeved on the shaft barrel. The second motor drives the shaft barrel to rotate, then the glass fiber filaments are wound on the sleeves, after winding of one sleeve is completed, the first motor drives the rotating disc to rotate, the other sleeve rotating rapidly moves to the position where the previous sleeve is located, the glass fiber filaments are wound, operation continuity is guaranteed, and operation efficiency is improved. The clamping column is arranged in the first clamping groove, the shaft barrel and the sleeve are connected together through the pressing rod, tight and reliable connection of the shaft barrel and the sleeve is guaranteed, the sleeve is prevented from being separated from the shaft barrel, replacement operation of the sleeve is simple and convenient, time and labor are saved, and production efficiency is improved.

The utility model provides a sizing device for producing fluorescent color paper, which belongs to the technical field of sizing equipment and comprises a shell and an adjusting component arranged on the outer wall of the shell, the adjusting component comprises a bottom plate, a sliding frame, a sliding column, a pressing rod, two sizing rollers and a glue supply barrel, the bottom plate is fixedly arranged on the outer wall of the shell, and the sliding frame is fixedly arranged on the outer wall of the shell. The sliding frame is fixedly arranged at the top of the outer wall of the shell, the sliding column is slidably arranged on the inner wall of the sliding frame, the pressing rod is fixedly arranged on the outer wall of the sliding column, a notch is formed in the outer wall of the shell, the pressing plate is slidably arranged at the notch, the two sizing rollers are rotationally arranged on the inner wall of the shell, and the glue supply barrel is fixedly arranged on the inner wall of the shell. Through the adjusting assembly, it can be ensured that the paper is kept flat in the sizing process, so that the phenomenon that the surface is uneven is avoided, the appearance quality of the fluorescent color paper is improved, the fluorescent color paper is more attractive, and the sizing device can evenly smear glue on the surface of the paper.

The utility model discloses a double paper pressing mechanism for a CE part of a carton gluing machine in a carton printing and forming production line, which comprises a paper feeding unit, a printing unit, a slotting unit, a die cutting unit, a folding carton gluing unit, a stacking paper outlet unit and a packaging unit, the folding carton gluing unit is provided with a double paper pressing mechanism, and the double paper pressing mechanism comprises a moving seat and a lifting slide rail. N supporting blocks are arranged at the bottom of the movable base side by side, paper pressing rods are installed on the supporting blocks, and counted paper stacks are arranged at the bottoms of the paper pressing rods; the lifting sliding rail is located above the movable base, a sliding base is installed on the lifting sliding rail in a sliding mode, and the movable base is fixedly connected with the sliding base. According to the paper pressing mechanism, the two pressing rod mechanisms operate alternately at the same time, time is saved, the speed of paper pressing conveying can be increased by two times compared with that of single-seat paper pressing conveying, and therefore the paper pressing mechanism can achieve accelerated conveying, stability is higher, and production efficiency and production quality are improved.

The utility model discloses an adjustable aluminum profile inserting opening cutting device which comprises a base, a support is fixedly welded to one end of the upper surface of the base, a pressing air cylinder is fixed to the lower portion of the top of the support, a hanging plate is fixed to the extending end of the pressing air cylinder, and a connecting piece is further arranged at the bottom of the hanging plate. A pressing rod capable of being drawn up and down is further inserted into one end of the hanging plate, a pressing plate is fixed to the bottom end of the pressing rod, a discharging pressing frame extending into the cutting cylinder cutter is fixed to the inner side of the support, a pressing disc is further fixed to the extending end of the discharging pressing frame, and a cutting material frame is further erected and fixed to the base. And a supporting plate block is arranged in the cutting material frame. According to the adjustable aluminum profile inserting opening cutting device, an aluminum profile can be automatically pressed and fixed before cutting, the hollow aluminum profile can be prevented from being flattened during cutting, waste clamped in the cutting cylinder cutter can be conveniently and automatically ejected out, the linkage type structural design is adopted, operation is easy and convenient, functions are comprehensive, and using is very convenient.

The application relates to a kind of aluminum-containing titanium high-temperature alloy remelting optimization surface quality manufacturing equipment, including upper plate and bottom plate, motor is installed between upper plate and bottom plate, the output end of motor is equipped with rotating shaft, first round plate is sleeved on rotating shaft, and at least two first teeth are arranged on first round plate;Second round plate is also sleeved on rotating shaft, and pressing plate is arranged on second round plate, and both ends of pressing plate are inclinedly arranged;Two second support plates are arranged on upper plate, rotating shaft is rotatably arranged on second support plate, one end of rotating shaft is equipped with reset component connected with upper plate, and the opposite end of rotating shaft is commonly equipped with support block, and the upwardly inclined pressing rod is arranged on support block, the upper end of pressing rod is spherical, and first gear is sleeved on the middle part of pressing rod;Through the expansion and contraction of cylinder, cylinder connecting rod, ring and clamping rod are synchronously moved upwards, so that the upper end of clamping rod is located in the groove above, so that the first cylinder is driven to rotate in the process of rotating second cylinder.

The utility model belongs to the technical field of button mounting machines, and particularly relates to a button mounting machine for clothing manufacturing, which comprises a button mounting machine body, a telescopic rod is arranged on the button mounting machine body, the bottom end of the telescopic rod is fixedly connected with a stamping head for mounting buttons, and auxiliary pressing components are arranged on two sides of the telescopic rod. The auxiliary pressing assembly comprises a connecting transverse plate, a positioning round sleeve, a positioning movable pressing rod and a limiting pressing disc, the button installing machine body is provided with a button installing area point position, and the limiting pressing disc is located on the outer side of the button installing area point position; when the punching head is used for pressing the clothes, the positioning movable pressing rod is driven to move, at the moment, the limiting pressing disc can make contact with the outer side of the clothes, the positioning movable pressing rod slides along the telescopic groove along with movement of the punching head, and the limiting pressing disc is located at the button installing area point position for use while the clothes are pressed; the position control spring resets the position of the positioning movable pressing rod, pressing point positions can be increased at the position of the button installing area point position, the position of the clothes is stabilized, and therefore the button installing effect is improved.

The invention belongs to the technical field of air conditioner production, and discloses an air conditioner bottom plate automatic tapping device which comprises a base, a telescopic rod is fixedly installed on the rear portion of the base, a sliding rod is fixedly connected to the rear portion of the telescopic rod, a moving plate is slidably connected to the curved surface of the sliding rod, and a pressing rod is fixedly connected to the front portion of the moving plate. When a permanent magnet ring is in contact with the upper surface of an air conditioner bottom plate, an electromagnetic ring is electrified, so that a magnetic field for adsorbing the permanent magnet ring is generated, the bottom plate is pressed, a movable plate continues to move downwards, and a connecting sleeve and a sliding sleeve slide relatively; due to the support of the permanent magnet ring and the electromagnetic ring near the tapping part, the bottom surface of the bottom plate of the air conditioner cannot be sunken, so that the problems that the cut-in angle of a screw tap is deviated, the screw tap is easy to break and loose, and the screw thread is incomplete due to the fact that the air conditioner bottom plate is easy to elastically or plastically deform at a stress point are solved.

The utility model discloses an automatic compression molding device, belongs to the technical field of plastic processing, and aims to solve the problems in the prior art that the compression molding efficiency is influenced and the packaging speed is relatively high as a compression plate needs to be replaced when plastic products are inconsistent in size because the size of the compression plate is fixed. Comprising a supporting table, pressing mechanisms and side frames, a bottom plate is arranged at the bottom of the supporting table, a plurality of adsorption openings are formed in the upper surface of the supporting table, the side frames are fixed to the upper surface of the bottom plate, the two sets of side frames are symmetrically distributed on the two sides of the supporting table, and the pressing mechanisms are movably installed between the two sets of side frames; the pressing mechanism comprises a supporting beam, lifting plates and a pressing rod, the two sets of lifting plates are symmetrically distributed on the two sides of the supporting beam, moving grooves are formed in the two sets of lifting plates respectively, and moving blocks are embedded in the moving grooves in a sliding mode. According to the automatic compression molding device, the pressing rods can be adjusted according to the size of a plastic exhibit, the distance between the pressing rods can be adjusted, the pressing requirements of different plastic products are met, and operation is convenient and fast.

The utility model discloses a hold-down device for testing a PCB (Printed Circuit Board), which belongs to the technical field of machinery and comprises a support frame, a sleeve vertically connected to the support frame and a pressing rod assembly movably connected in the sleeve. The pressing rod assembly comprises an adapter rod and a pressing rod which are coaxially connected, and the adapter rod is rotationally arranged at the upper end of the pressing rod; the sleeve is provided with a limiting structure, and when the whole pressing rod assembly moves in the axis direction of the sleeve till the device to be tested is pressed, the switching rod and the limiting structure are matched to lock the pressing rod assembly. The pressing rod assembly is locked through a mechanical structure corner, and the pressing rod assembly locking device has the advantages of being ingenious in structural design, convenient to operate, low in cost and the like.

The utility model relates to the technical field of mica tape processing, in particular to a pressing device for mica tape processing, and solves the problems that in the prior art, when mica tapes are pressed, different types of mica tapes are inconvenient to press, so that the overall efficiency of mica tape pressing processing is influenced, and the mica tape pressing flexibility is reduced. A pressing device for mica tape processing comprises a frame body, bearing plates are slidably connected to one side of the upper portion and one side of the lower portion of the inner side of the frame body, pressing rods are rotatably connected to one sides of the two bearing plates through rotating shafts, the two pressing rods are sleeved with extrusion sleeves, and protruding blocks are fixedly connected to the inner walls of the two extrusion sleeves; the protruding block is in sliding connection with the pressing rod through the limiting groove. The mica tape pressing device can be suitable for pressing mica tapes of different thicknesses or materials, meets the requirements of the mica tapes of different materials on extrusion sleeves of different materials, and improves the production convenience and efficiency.

The present invention discloses a metal bar cutting and blanking device, which belongs to the field of sawing equipment and includes a bed, a sawing mechanism, a clamping mechanism, a pressing mechanism, and a positioning mechanism. The sawing mechanism inside the bed includes a slide and a first telescopic mechanism that drives the slide to reciprocate; the clamping mechanism includes a fixed clamping plate, a movable clamping plate, and a second telescopic mechanism that drives the movable clamping plate; the pressing mechanism includes a portal frame, a loading box is provided inside the portal frame, a filler is provided inside the loading box, and a plurality of matrix-arranged pressure rods are provided at the bottom of the loading box; the positioning mechanism includes two sets of fixed arms, a connecting rod connecting the two fixed arms, and a plurality of mounting seats provided on the connecting rod, wherein a thrust plate is movably installed on the mounting seat. The present invention utilizes a movable sawing mechanism to cut and blank multiple metal bars one by one, which can not only realize the simultaneous cutting of multiple metal bars, but also flexibly adjust the cutting length according to different needs, thereby improving the efficiency of blanking.

The invention relates to a transformer coil stay pressing device and a transformer coil stay notch processing device, and the transformer coil stay pressing device comprises a supporting device, a limiting device and a pressing device, the top of the supporting device is provided with a supporting plane used for placing a plurality of transformer coil supporting strips which are arranged in the first direction and extend in the second direction. The limiting device is arranged on the supporting plane and provided with a first limiting face perpendicular to the first direction and / or a second limiting face perpendicular to the second direction. The pressing device is arranged on the supporting device and comprises a pressing driving mechanism and a pressing piece, the pressing driving mechanism is used for driving the pressing piece to move between the pressing position and the loosening position, and the pressing piece can press the multiple transformer coil supporting strips on the supporting plane when located at the pressing position. The transformer coil stay pressing device can replace machining personnel to press transformer coil stays, potential safety hazards are eliminated, and notch machining efficiency is improved.

The utility model relates to the field of positioning welding devices, and discloses a positioning welding device for water collecting and distributing device production, which comprises a welding table, a pressing rod and a welding gun, the left end of the top of the welding table is fixedly connected with a fixed seat, and the top end of the rear side of the fixed seat is fixedly connected with a motor I; the driving end of the first motor penetrates through the fixing base and is rotationally connected with a first connecting rod, the right end of the first connecting rod is rotationally connected with a movable rod, a first limiting groove is formed in the front side of the movable rod and connected with a second limiting groove through a limiting rod, and the second limiting groove is formed in the top end of the front side of the fixing base. And the bottom end of the front side of the movable rod is fixedly connected with a movable block. According to the valve body feeding device, automatic grabbing and placing of the valve body are achieved, manual intervention is reduced, the feeding efficiency is greatly improved, it is guaranteed that the valve body is accurately conveyed to the welding position at the top of the square pipe, and the production process is smoother. And meanwhile, welding positioning is conducted through all-directional clamping, and it is guaranteed that the square pipe is stable and free of displacement during welding.

The utility model provides an automatic box sealing device which comprises a supporting frame and two symmetrically-arranged belt type conveying assemblies, the supporting frame is rotationally connected with a plurality of supporting rollers, the automatic box sealing device further comprises an installation frame, a box body and a box cover, and the installation frame comprises a positioning base and an installation cavity; an overturning claw; a guide plate; two guide rods; and a thread adjusting assembly. In the process that the guide plate maintains the folding state of the cover plates in the first direction, the guide rod can further push and fold the two cover plates in the second direction, and the cover plates in the second direction shield the two cover plates in the folding state in the first direction. And the two cover plates in the second direction move to the position below the horizontal pressing rod, pressing is achieved, preparation is made for later adhesive tape sealing, the two guide rods are adjusted downwards through the thread adjusting assembly, the height is reduced, the folded cover plate, moving to the position below the horizontal pressing rod, on the top of the box body abuts against the folded cover plate, and favorable conditions are provided for later adhesive tape sealing.

The utility model relates to the technical field of edge sealing band processing, in particular to an edge sealing band pressing, feeding and cutting device which comprises a conveying table, a conveying assembly, an edge pressing assembly and a cutting assembly. The conveying assembly is used for conveying edge sealing belts, and the cutting assembly is used for cutting the edge sealing belts. The edge pressing assembly comprises a plurality of first pressing rods, a lifting plate and a lifting driving unit. The lifting plate is arranged below the conveying table, and the multiple first pressing rods are arranged at intervals in the conveying direction of the edge sealing belt at a time. One end of the first pressing rod is located above the edge sealing belt to press the edge sealing belt, and the other end of the first pressing rod penetrates through the conveying table to be fixed to the lifting plate. The lifting driving unit is arranged below the conveying table and used for driving the lifting plate and the first pressing rods on the lifting plate to synchronously ascend and descend so as to press the edge sealing belt. The multiple first pressing rods are synchronously adjusted, the efficiency is higher, the overall pressing precision is improved, the structure is more compact through the up-down adjusting mode, the occupied space is reduced, and the cost is saved.

The utility model relates to the technical field of panel processing, in particular to aluminum-magnesium-manganese roof panel processing and punching equipment which comprises a rack, a guide rod is arranged on the upper end face of the rack in a fixed structure mode, a top plate is connected to the upper end face of the guide rod in a fixed structure mode, and the top plate is connected with a power device in a fixed structure mode. The power device is used for enabling the mounting plate to ascend and descend in the vertical direction, the mounting plate is connected with the guide rods in a sliding structure mode, a first sliding groove is formed in the mounting plate and located over the through groove, a plurality of pressing rods are arranged on the mounting plate and connected with the first sliding groove in a sliding structure mode, and the lower ends of the pressing rods can stretch into the through groove in the downward pressing state. A fastening assembly is arranged on the periphery of the pressing rod; and through the arrangement of the pressing rods and the first sliding grooves, the distance between the pressing rods can be changed along with the change of the specification of the aluminum-magnesium-manganese plate, the practicability of the device is improved, operation is easy and convenient, and the machining efficiency is improved.

The utility model relates to the technical field of series welding machines, in particular to a series welding machine for an N-type assembly, which comprises a machine tool, a transmission rod is rotatably mounted on the machine tool, a first motor is fixedly mounted at the side end of the machine tool, a transmission wheel is fixedly mounted at the side end of the transmission rod, a transmission belt is mounted on the transmission wheel, and a second motor is mounted on the transmission belt. An infrared welding device is fixedly mounted on the machine tool, a pressing rod is slidably mounted on the machine tool, a pressing cylinder is rotatably mounted at the bottom end of the pressing rod, a spring is mounted on the pressing rod, second motors are uniformly and fixedly mounted on the machine tool, and fan blades are fixedly mounted on rotating shafts of the second motors; the pressing rod pushes the pressing cylinder downwards under the action of the elastic force of the spring, the welding strip can be flattened by the pressing cylinder under the action of the elastic force of the spring, the welding strip is more attached to a battery piece, and the welding effect of the multi-main-grid-line battery can be achieved.