600 results about "Pressboard" patented technology

The invention discloses a supercharged hot press temperature correction method and system, and relates to the technical field of data encryption, and the method comprises the steps: collecting temperature data and pressure data of the surface of a hot pressboard in a hot press through a high-precision sensor, carrying out the preprocessing, and carrying out the correction of the temperature of the hot pressboard based on the preprocessed temperature and pressure data; the method comprises the following steps: establishing a coupling relation model between temperature and pressure, determining an area needing to be corrected, performing local heating or local cooling adjustment on the area needing to be corrected, monitoring the influence of pressure change on temperature in real time in the area correction process, and dynamically adjusting the heating power. A complete and efficient supercharged hot press temperature correction method is formed through high-precision data acquisition, temperature-pressure coupling modeling, accurate correction area recognition and dynamic power adjustment, all the steps supplement one another, accurate control over hot press plate temperature distribution is jointly achieved, the temperature control precision, the response speed and the energy efficiency are remarkably improved, and the method is suitable for large-scale popularization and application. And a reliable technical guarantee is provided for improving the processing quality of the hot press.

The heat sealing and cutting mechanism of the plastic film bag making machine comprises a conveying belt, two stand columns are arranged on the two sides of the conveying belt respectively, a top plate is fixedly connected to the tops of the stand columns, an electric telescopic rod is detachably connected to the middle of the side wall of the top of the top plate, and a follow-up column is arranged on the side, opposite to the conveying belt, of the top plate. The output end of the electric telescopic rod penetrates through the top plate to be detachably connected to the middle of the side wall of the top of the follow-up column, a fixing plate is fixedly connected to the position, close to the bottom edge, of the side wall of one side of the follow-up column, and a hydraulic cylinder is detachably connected to the side wall of the side, away from the fixing plate, of the follow-up column. Compared with the prior art, the film bag cutting device has the advantages that the fixing plate and the pressing plate are arranged, the pressing plate is firstly in contact with a film bag during cutting, and pressure is continuously applied to the pressing plate along with continuous descending of the fixing plate, so that the pressing plate is stably pressed on the film bag, and at the moment, the heating plate is also attached to the film bag; and the film bag is heated through the heating plate for heat sealing.

The utility model relates to the technical field of heating devices, in particular to a short-wave infrared ray heating curing lamp box which comprises a heat insulation box body, a short-wave infrared ray lamp, an air blowing device, a lampshade fixing plate and a reflection lampshade, and the reflection lampshade comprises an outer shell, an arc-shaped reflection plate, a profiling pressing plate, a locking piece, an insulation base and at least two conductive chucks. The profiling pressing plate and the arc-shaped reflecting plate are arranged in the outer shell from top to bottom in an overlapped mode, and a heating curing groove and an exhaust groove are formed in the bottom face of the heat insulation box body. Short-wave infrared light emitted by the short-wave infrared lamp can be focused on a workpiece to the maximum extent through the arc-shaped reflecting plate, so that the utilization rate of heat energy and the heating efficiency are improved, modular assembly of the reflecting lampshade is achieved, disassembly, assembly and maintenance are convenient, and the practicability is high. The arc-shaped reflecting plates with different reflectivity can be replaced according to the heating requirements of different workpieces, the airflow generated by the blowing device dissipates heat of the short-wave infrared lamp, the heated airflow is blown to the workpieces, and the workpieces can also be heated.

The invention belongs to the technical field of recycling of waste wind power blades and preparation of regenerated boards, and discloses a regenerated board highly filled with modified waste wind power blade powder and a preparation method of the regenerated board. The preparation method comprises the following steps: crushing a waste wind power blade product, and then adding the crushed waste wind power blade product into a millstone-shaped solid-phase mechanochemical reactor for grinding and crushing; the collected wind power blade powder is modified by selectively utilizing a silane coupling agent KH560, and a PMDI adhesive is matched and selectively used for blending a mold and pressing a plate. Under the condition of the specific combined treatment process, 90 wt% ultrahigh filling of the waste wind turbine blade powder can be achieved, the mechanical property of the prepared regenerated board is effectively improved, the regenerated board has good compactness, mechanical property and hardness, the performance greatly exceeds that of a traditional artificial board product, the technical requirements of formaldehyde-free environment-friendly materials are met, and the regenerated board is suitable for industrial production. And a new way is provided for large-scale recycling of the retired wind power blades.

The utility model relates to the technical field of hot press equipment, in particular to hot pressboard adjusting equipment for a hot press. According to the technical scheme, the hot-pressing device comprises a rack, universal wheels, a hot-pressing platform, telescopic limiting rods, a buffering mechanism and an adjusting mechanism, the universal wheels are arranged at the four corners of the lower portion of the rack, the hot-pressing platform is arranged on the rack, a fixing frame is arranged on the portion, on one side of the rack, of the hot-pressing platform, and the adjusting mechanism is arranged on the portion, on the fixing frame, in the rack. A hot pressing plate is connected to the adjusting mechanism in a sliding mode, and buffering mechanisms matched with the hot pressing plate are arranged on the upper side and the lower side of the rack; according to the device, the motor can be controlled to drive the two-way screw rod to rotate on the bearing seat and the fixed seat, the two-way screw rod is in threaded fit with the sliding block, so that the sliding block is driven to vertically move along the guide rods, and the guide blocks slide between the guide rods, so that stable movement of the hot pressing plate can be limited; the height of the hot pressing plate can be accurately adjusted, and it is ensured that the moving direction of the hot pressing plate is accurate.

The utility model discloses a central disc lining plate of an efficient quality-improving grid type ball mill, which comprises an inner ring ball mill grid plate, grid plate screw holes, a grid plate pressing plate, grid plate flow guide holes and grid plate extension part pressing blocks, a grid plate cover plate is cast on the front surface of the inner ring ball mill grid plate, and the grid plate pressing plate is cast on the back surface of the inner ring ball mill grid plate; a grid plate fixing flat head bolt is assembled on the edge of one side of the grid plate cover plate, so that the grid plate cover plate is matched and connected with the grid plate pressing plate; a grid plate screw hole is formed in the edge of one side of the grid plate pressing plate and used for installation of the center disc grid lining plate. On the basis of keeping the structural form of the discharging end cover of the existing grid type ball mill, the grid plate and the central lining plate are optimally designed, and the discharging area of the grid plate is enlarged, so that the service life of the base is prolonged, and the discharging efficiency of the ball mill is effectively improved.

The utility model provides a multi-layer hot-pressing automatic gluing work station which comprises a hot-pressing gluing machine, a feeding elevator and a discharging elevator, the feeding elevator is arranged on the feeding side of the hot-pressing gluing machine, the discharging elevator is arranged on the discharging side of the hot-pressing gluing machine, and when in use, the multi-layer hot-pressing automatic gluing work station is connected with a placing plate on the upper side of a hot-pressing plate to be discharged through a lifting mechanism. Under the driving of the lifting driving mechanism, all the hot pressboards on the upper side of the hot pressboard to be discharged are lifted to move upwards; then the feeding conveying mechanism is driven by the feeding lifting mechanism to reach the side edge of the to-be-discharged hot pressing plate and extends into the hot pressing gluing machine so as to push the to-be-discharged hot pressing plate to be separated from the hot pressing gluing machine and reach the discharging lifting machine; and then the feeding conveying mechanism retreats from the hot-press gluing machine and puts the hot-press plate to be discharged on the feeding conveying mechanism into the position where the hot-press plate to be discharged is located. A corresponding multi-layer structure is adopted under the condition that the hot-press gluing time is met, the cycle hot-press gluing is matched with the time takt of the previous procedure, the production efficiency is effectively improved under the condition that the occupied area is not increased, and the production and manufacturing cost is reduced.

The utility model discloses a device for processing high interchangeability support type parts, which comprises a rotary body, an adjustable positioning groove, a positioning screw, a pressing plate and a clamping bolt, one end of the rotary body is connected with a rotary dividing head of processing equipment, and the other end of the rotary body is used for clamping and positioning the parts; the positioning screw is connected with the rotary body through the adjustable positioning groove and is used for aligning and locking the part; the clamping bolts penetrate through the pressing plates to be connected with the bolt holes in the two sides of the rotary body and used for pressing the support parts. According to the device disclosed by the utility model, a part can be quickly positioned and clamped on the device, so that a conventional three-axis machining method is changed along with the rotation characteristic of the whole device, and the part can be operated and machined on equipment or a dividing head with rotation machining capability. By means of the device, accumulative errors of high-interchangeability support parts in the machining process can be reduced, the size precision, consistency and interchangeability of batch parts are improved, the technological process is shortened, and the production efficiency is improved.

The invention discloses an SCD file processing method and device based on a knowledge graph, terminal equipment and a storage medium, and belongs to the field of file verification. The method comprises the steps that an SCD file of a transformer substation system is acquired; based on a preset analysis mode, analyzing the SCD file to generate a virtual terminal table and a soft pressing plate list; calculating a similar distance value according to the virtual terminal table and the soft pressing plate list; judging whether the similar distance value is smaller than a distance threshold value or not; and if yes, performing information visualization on the SCD file based on a knowledge graph model. And if not, marking that the SCD file is abnormal. Therefore, by implementing the method and the device, the problem of low SCD file verification efficiency in the prior art can be solved.

The utility model discloses a stripping device for a steel wire rope of a conveying belt. A winch; the anti-rebound bracket is mounted on the ground between the winch and the operation platform; the conveying belt roll is rotationally placed on the rotating shaft; the pressing plate is arranged on the operation platform and used for pressing the conveying belt on the operation platform; the cutting steel wires are in one-to-one correspondence with the steel wire ropes of the steel wire rope sections; the cutting steel wire downwards penetrates through the steel wire rope section from one side of the steel wire rope and upwards penetrates out from the other side of the steel wire rope, and the head end and the tail end of the cutting steel wire are each provided with a connecting ring used for being connected to a hook. According to the device, the cutting steel wire wraps the steel wire rope from the lower part, and then the connecting ring of the cutting steel wire is sleeved on the hook, so that the connecting ring is pulled by the winch, and the cutting steel wire can strip the steel wire rope wrapped in the rubber protection layer, thereby effectively improving the stripping efficiency; and the problem of low efficiency caused by manual stripping is avoided.

The utility model discloses a hidden frame top-hung window which relates to the technical field of glass curtain walls and mainly comprises an opening sash and a window frame, the opening sash comprises glass and glass pressing plates, the window frame comprises an upper sash frame, a lower sash frame, a left sash frame and a right sash frame which are sequentially connected end to end and form an annular frame, and the glass pressing plates are arranged on the left edge and the right edge of the glass. The glass pressing plates are perpendicular to the glass, the width of the glass pressing plates is consistent with the width of the left sash frame and the width of the right sash frame, when the opening sash is closed, the glass pressing plates on the left edge and the right edge of the glass are attached to decoration lines of a curtain wall, and the left sash frame and the right sash frame are fixedly arranged in the two adjacent columns respectively. The upper sash frame and the lower sash frame are fixedly arranged in the two adjacent beams respectively, and the opening sash is rotationally connected with the upper sash frame. The utility model further discloses a curtain wall which comprises the hidden frame top-hung window. According to the utility model, the frame of the top-hung window is invisible both outdoors and indoors, and the hiding effect is good.

The present application relates to a kind of edge silk curling anti-breaking device for slitting unit, including steel plate production line, the steel plate production line is respectively for slitting machine and tail material pressboard according to the conveying direction of steel plate, between the slitting machine and tail material pressboard is mounting frame, the mounting frame is used to convey steel plate, two guide pulleys are provided on the mounting frame, the guide pulley is slidably installed on mounting frame, two the guide pulley is adjusted position according to the edge silk output trajectory of different width steel plate.The present application can adapt to the edge silk output trajectory of different width steel plate by the guide pulley of slidable adjustment position, always control the angle of edge silk into scrap edge coiler in reasonable range, avoid edge silk to bear additional lateral bending stress, solve the problem of broken wire from the root when thin specification steel plate edge silk is coiled, reduce the frequency of cleaning during shutdown, improve production efficiency, while reduce the risk of quality defect caused by broken wire mixed into finished product.

The utility model provides a seat cover punching and positioning mechanism, which relates to the technical field of seat cover punching and positioning, and comprises a punching device, the outer surface of the punching device is provided with a sliding chute, the inner wall of the sliding chute is sleeved with a moving block, the inner wall of the sliding chute is provided with a clamping hole, the outer surface of the moving block is provided with a sliding chute, and the clamping hole is connected with the sliding chute. A pressing block is fixedly connected to one side of the moving block, and a moving plate is fixedly connected to the outer surface of the pressing block. The clamping block is clamped with the clamping hole to fix the moving block and ensure that the moving block does not move, then the screw rod is driven to rotate in the bearing by rotating the knob, and the screw rod is in threaded connection with the pressing plate, so that the pressing plate is driven to move while the screw rod rotates, the pressing plate is attached to the surface of the seat cover, and the seat cover is fixed. The seat cover is fixed and limited, and normal punching work is guaranteed.

The utility model discloses a stoma sealing device which comprises a cover body, the two sides of the cover body are connected with connecting belts, a clamping groove is formed in one side of the cover body, a cover body is clamped in the clamping groove, a positioning ring is fixedly installed on one side of the cover body, a sealing plate is fixedly installed on the back face of the cover body, and a sealing ring is fixedly installed on one side of the sealing plate. According to the stoma sealing device, the arc-shaped pressing plate is matched with the inserting rod, in the using process, when one end of the arc-shaped pressing plate is pressed downwards, a sliding rod on a limiting block can be driven to move upwards, so that the inserting rod on a baffle moves towards the outside of the cover body, one end of the inserting rod is separated from the surface of the cover body, and when the arc-shaped pressing plate is loosened, the arc-shaped pressing plate is loosened. And a reset spring resets an arc-shaped pressing plate, and a tension spring resets an inserting rod on a baffle, so that the inserting rod is inserted into one side of the cover body, the cover body is convenient to disassemble and maintain and convenient to clean and disinfect, and the use safety of the device is improved.

The invention provides a pressing plate state monitoring method and system based on magnetic induction, and relates to the technical field of pressing plate state monitoring, and the method comprises the steps: collecting the magnetic induction data of each pressing plate through a collection unit, and uploading the magnetic induction data to a data processing unit; removing environmental electromagnetic noise in the magnetic induction data based on the intrinsic characteristics of the magnetic field rotation; enabling each pressing plate to be equivalent to a magnetic dipole, and calculating the interference field intensity of the remaining pressing plates on the target pressing plate; eliminating interference field intensity from the magnetic induction data of the target pressing plate through an inverse coupling operator, and extracting an independent magnetic field component of the target pressing plate; according to the independent magnetic field component, the switching state of the target pressing plate is determined based on a threshold value method, and the switching state comprises a closed state and an open state; and outputting the on-off state to complete the state monitoring of the pressing plate. Even in a complex electromagnetic environment, the on-off state of the pressing plate can still be accurately monitored, and the safety risk and the misjudgment rate are reduced.

The utility model relates to the technical field of electrical devices, in particular to a pressing plate state monitoring device capable of realizing secondary error prevention, which comprises a device frame plate, convenient mounting mechanisms are arranged on the inner wall of a unit protection screen cabinet and the surface of a mounting plate, and disconnection prevention mechanisms are arranged on the surfaces of stickers, an intelligent pressing plate background management system and a wire body. The surface of the device frame plate and the surface of the pressing plate detector are each provided with a secondary anti-misoperation mechanism. According to the utility model, when the monitoring device is used, the pressing plate detectors can be respectively mounted on the surfaces of the mounting plates and the device frame plate, so that the monitoring effect of the monitoring device is better when the monitoring device is used, and the mounting plates can be respectively mounted on the surfaces of the device frame plate when the monitoring device is used; the monitoring device is more convenient for a user to operate when being used, and the phenomenon that the wire body is loosened and disconnected between the pressing plate controller and the intelligent pressing plate background management system can be avoided when the monitoring device is used, so that the practicability of the monitoring device is higher.

The utility model discloses an automatic on-line down-milling board dividing machine which comprises a machine frame and a dividing and cutting mechanism arranged on the machine frame, a working platform is arranged at the upper end of the machine frame, the dividing and cutting mechanism is arranged below the working platform, and a feeding mechanism, a board dividing station and a discharging mechanism are sequentially arranged on the working platform in the moving direction of a PCB. The board dividing station comprises a first station and a second station which are arranged side by side, the first station and the second station are each provided with a tray used for containing a PCB, and a material moving duplex mechanical arm and a board pressing mechanism are arranged beside the board dividing station. And the pressing plate mechanism comprises a pressing plate for fixing the PCB on the tray and a plate moving driving assembly for driving the pressing plate to move between the first station and the second station. By arranging the pressing plate and the plate moving driving assembly, the plate dividing stations can share one set of pressing plate mechanism, the production cost of an enterprise is further reduced, and the automation degree of equipment is improved.

The utility model discloses a railway open wagon exhaust auxiliary device which comprises a telescopic rod, a plurality of telescopic joints capable of extending and retracting step by step, two adjacent telescopic joints are fixed through a drum disc locking piece, and the end of at least one telescopic joint is provided with a hook. The accessory fixing assembly comprises a baffle fixed to the telescopic joint, a pressing plate movably connected to the telescopic joint, and an elastic piece fixed to the telescopic joint and used for driving the pressing plate to move towards the baffle. And the illuminating lamp is arranged towards the hook. According to the scheme, the recorder is fixed to a certain telescopic joint through the accessory fixing assembly, all the telescopic joints stretch out, a user holds the telescopic joint located at the end, the telescopic joint with the hook faces the target position, the illuminating lamp is turned on, manual air exhaust is achieved by pulling the hook, the operable range of the hand is prolonged, and the user can conveniently and rapidly exhaust air. The possibility that a user is in a dangerous environment is reduced, parts needing to be held by hands are integrated, one operator of the user is liberated, and the operation difficulty is reduced.

The hot pressing plate dihedral tool comprises pressing plate assemblies and a frame, the frame comprises a corner face, a first side face and a second side face, the included angle between the first side face and the second side face is the same as the angle of a corner of a pressed hot pressing plate, and the corner face, the first side face and the second side face are all connected with the pressing plate assemblies in a sliding mode. The pressing plate assembly is detachably connected with the frame, all parts in the pressing plate assembly are detachably connected, the pressing plate assembly and the frame are both made of aluminum, all parts in the hot pressing plate dihedral tool are detachably connected, and the hot pressing plate dihedral tool avoids welding deformation, is easy to machine, low in manufacturing cost, light in weight and easy to carry and operate; and the construction efficiency is improved.

The utility model discloses a sealing assembly for an alkaline electrolytic bath. Comprising a negative end pressing plate, an annular sealing gasket and an end polar plate which are sequentially arranged, the negative end pressing plate sequentially comprises a first main body, an annular first concave surface and a third area used for later assembly from inside to outside, and one surface, close to the sealing gasket, of the first concave surface is concave inwards; the end pole plate comprises a second main body and an annular first convex surface, one surface, close to the sealing gasket, of the first convex surface protrudes outwards, and a plurality of first runner holes and second runner holes for alkali liquor and gas to circulate are respectively formed in the first concave surface and the first convex surface. The sealing assembly for the alkaline electrolytic bath provided by the utility model can achieve the effects of being good in sealing performance, reducing alkali liquor leakage and preventing a flow channel from being blocked. The distance between the face, close to the sealing gasket, of the second flow channel hole and the sealing gasket is smaller than that between the first convex face, and the first concave face, the sealing gasket and the first convex face form a sealing area for alkali liquor and gas to circulate.

The invention relates to the field of relay protection, in particular to an intelligent remote online monitoring relay protection pressing plate switching device and method. The device comprises a shell, a transmission mechanism, a rotary mechanical logic function switch, a control unit and a detection module. The transmission mechanism is provided with a stepping motor and a multi-stage reduction gear set; the logic function switch is contacted with the copper foil through a contact electric brush to form different paths; a main controller in the control unit controls a stepping motor through a driving module, and an encoder detects the angle of a gear in real time to form closed-loop control. A photoelectric sensor of the detection module detects angular displacement, and a main controller generates state data and drives a display unit to output. The device can receive remote or local instructions, remote control is achieved, manual operation is reduced, and the problem that misoperation is prone to occurring in a traditional mode is solved.

The invention relates to the field of transformer substation pressing plates, in particular to a wire spring type duplex remote control pressing plate which comprises a remote control executing mechanism and a duplex pressing plate body, the remote control executing mechanism is connected with the duplex pressing plate body, and a push-out mechanism and a rotating mechanism are arranged in the remote control executing mechanism; the push-out mechanism is connected with a rotating shaft disconnecting link penetrating through the duplex pressing plate body through a propeller, and the outer side of the propeller is connected with a rotating mechanism, so that the rotating shaft disconnecting link can stretch out, draw back and rotate on the duplex pressing plate body. The duplex pressing plate body is provided with a double electrical connection loop, the double electrical connection loop is provided with at least a first pair of wire spring plugs and a second pair of wire spring plugs, the first pair of wire spring plugs and the second pair of wire spring plugs do not interfere with each other, and the first pair of wire spring plugs is used for controlling the on-off state of the duplex pressing plate body. The second alignment spring plug is used for feeding back the switching state of the duplex pressing plate body to the background in real time; and the rotating shaft disconnecting link is provided with at least two first electrodes and second electrodes which are not interfered with each other.

The utility model relates to the silver powder cleaning field, specifically disclose a kind of silver powder recovery impurity cleaning equipment, including the cleaning component on the collecting box, cleaning component includes scraper, one end of the collecting box is connected with connecting plate, electric cylinder is connected on the connecting plate, the utility model is through heat treatment-silver powder collection-compaction forming processing sequence, the efficient recovery of silver powder is realized, and utilize heating plate and top heating lamp collaborative heating, quickly and evenly promote silver powder temperature, again through the scraper in cleaning component by closely adhering and silica gel plate increase friction design, remove silver powder at the bottom of collecting box, and concentrate silver powder to reserved groove, finally, cylinder drive pressboard compaction powder in reserved groove multiple times, make silver powder dense forming, effectively reduce the loss in the recovery process, improve recovery efficiency and quality.

The utility model discloses a kind of packaging machine color scale amplifier fixed handle, it is related to packaging machine fixed handle technical field, including fixed handle body, mounting block, locating rod, mounting plate, pressboard, limit plate, locking bolt and color scale amplifier body.The packaging machine color scale amplifier fixed handle, rotating handle, so that rotating plate can be rotated to the limiting block by rotating rod, while the limiting block can be separated from the limiting plate after rotating, so that the limiting plate can lose the limitation and reset, then adjusting mounting block, so that color scale amplifier has better adjustment effect after being installed in packaging machine fixed handle, limiting rod can be inserted to make limiting rod can be stably positioned to rotating plate, avoid rotating plate from loosening when being placed, so that color scale amplifier body can have better stability after being installed, so that color scale amplifier is more stable after being installed on packaging machine.

The utility model belongs to the technical field of battery formation clamps, and particularly relates to a bidirectional clamping battery formation clamp which comprises two support frames, guide rods, a laminate assembly, a screw rod assembly, a pushing and pressing mechanism, a support base plate, a driving mechanism and a support plate, the lead screw assembly comprises multiple sets of lead screws, each lead screw comprises a left-hand thread and a right-hand thread, and a connecting position is formed between each left-hand thread and the corresponding right-hand thread. The supporting plate is provided with bearings corresponding to the connecting positions and supporting holes corresponding to the guide rods, the connecting positions are connected with the bearings, and the guide rods penetrate through the corresponding supporting holes; the pushing and pressing mechanism and the supporting base plate are arranged at the two ends of the lead screw assembly, the pushing and pressing mechanism is provided with a left-handed nut, the left-handed nut is connected with the left-handed thread, the supporting base plate is provided with a right-handed nut, and the right-handed nut is connected with the right-handed thread; the pushing and pressing mechanism comprises a movable carrying plate, an elastic rubber plate and a pressing plate, and the pressing plate is connected with the movable carrying plate through screws and clamps the elastic rubber plate; the supporting base plate is provided with a hard supporting face parallel to the pressing plate. The driving mechanism is arranged on a supporting frame and connected with the lead screws.

The utility model relates to the technical field of hot pressboards, and discloses an efficient hot pressboard for a hot press, which comprises a board body and a mounting block, a heating pipe is embedded and connected in the board body, the heating pipe is S-shaped, one end of the heating pipe extends out of the board body and is provided with a power connection head, the lower surface of the mounting block is provided with a clamping groove, and the clamping groove is fixedly connected with the mounting block. An insertion block is fixedly connected to the surface of the plate body, and a clamping mechanism matched with the clamping groove is arranged in the insertion block; the clamping blocks are clamped into the clamping grooves, so that installation of the plate body is completed, installation and disassembly are easy and convenient, use is convenient, the plate body is guided through the guide sleeve, and the sliding stability of the plate body is guaranteed.

The utility model discloses a posture self-locking structure of safety clothes. The posture self-locking structure comprises an insertion plate, the inserting seam is formed in the lower end of the inserting plate; the pressing opening is formed in one inner wall of the inserting seam; the pressing plate is rotationally connected to the other inner wall of the inserting seam; the connecting plate is connected to the inserting plate in a sliding manner; a switching column is arranged in the middle of the pressing plate; an inclined groove is formed in the connecting plate; and a driving inclined surface is arranged on the edge of the inclined groove. The gravity of the tool or the tool bag acts on the pressing plate to enable the pressing plate to rotate to press the waistband, so that the structure is prevented from sliding along the waistband and being separated from the waistband, the wearing comfort of the safety clothes is improved, and potential safety hazards are also reduced; when the tool or the tool bag is lifted upwards, the pressing plate automatically loosens the waistband and is convenient to take down, additional operation steps are not added, and use is easy and convenient.

The utility model relates to clothing machinery technical field, concretely is a kind of pocket piece automatic feeding device, including the fixture base connected with bag attaching machine mechanical arm, multiple groups of driving components such as clamp cylinder, tension cylinder, clamping jaw telescopic cylinder, flanging cylinder are equipped on it. The clamp cylinder drives the pressboard to flatten pocket piece, and tension cylinder realizes cloth pre-tensioning in conjunction with clamping jaw, and flanging cylinder drives flanging plate to complete edge folding, and cooperation mechanical arm realizes accurate transfer. The device simulates the flattening, tensioning, folding and other fine actions of artificial hand, solves the problem of low efficiency of traditional manual feeding and single function of mechanized device, significantly improves feeding stability and bag attaching precision, supports one person operating multiple machines, effectively improves production efficiency.

The utility model discloses vertical ceramic tile cutting equipment with a protective structure, which comprises a cutting equipment main body, a rear fixed seat is mounted on the rear side of the top of the cutting equipment main body, and a measuring scale is mounted above the rear fixed seat in an inserting manner. According to the utility model, the measuring scale is additionally arranged on the rear side of the cutting equipment, so that the cutting size of a ceramic tile can be accurately measured, and basic guarantee is provided for high cutting precision; a transverse supporting seat and a ceramic tile placing plate above the transverse supporting seat are matched with a positioning pressing plate, so that an operator can conveniently place and fix ceramic tiles, the operation process is simple and efficient, a transparent dust cover hinged to the rear end of the cutting equipment body integrally covers the equipment, dust and splashes generated in the cutting process can be effectively blocked, and the cutting efficiency is improved. And the body health of operators is protected, the risks of dust suction and splash injury are reduced, the pollution to the working environment is reduced, and a safer and cleaner working space is created.

The utility model discloses a mobile phone screen production film coating clamp which is characterized by comprising a table body, a placing groove is formed in the top face of the table body, a placing plate is arranged in the placing groove, two clamping blocks are arranged on the top face of the placing plate, first sliding grooves are formed in the top faces of the clamping blocks, and the clamping blocks are arranged in the first sliding grooves. A pressing hole is formed in the bottom surface of the interior of the first sliding groove, two second sliding grooves are formed in one side of the interior of the first sliding groove, a pressing plate is arranged in the first sliding groove, and two first sliding blocks are fixedly installed on one side of the pressing plate; the pressing plate is arranged in the first sliding groove in a sleeved mode through the first sliding block and the second sliding groove, an air cushion is fixedly installed on the bottom face of the pressing plate, through the design of the clamping block and the pressing plate, the clamping block can be moved to clamp a mobile phone screen, and after clamping is completed, the two ends of the mobile phone screen are pressed through the pressing plate; and the device is kept horizontal and has better stability.