66 results about "Antistatic device" patented technology

To provide a technology capable of removing static electricity from the entire fluid while keeping pressure loss of fluid in a pipe low.SOLUTION: A static eliminator is an instrument used to remove static electricity from fluid in a pipe, and comprises a static elimination rod. The static elimination rod is made of conductive resin, is a member that does not allow fluid to pass through, is grounded, and is arranged in a flow path in the pipe so as to intersect with a center part of the flow path. The static elimination rod includes a cavity at a position where it intersects with the center part of the flow path. The cavity passes through the static elimination rod parallel to a direction of the flow path.SELECTED DRAWING: Figure 3

The invention relates to the technical field of electrical performance testing, and discloses an energy efficiency testing cabinet which comprises a cabinet body, and an anti-static device, a primary processing device and an electrical contact anti-oxidation device are installed in the cabinet body. In order to solve the problem that in the prior art, the electrical performance test of the electrical equipment is influenced in a high-humidity environment, the influence of static electricity on the energy efficiency test of the electrical equipment can be reduced through the anti-static device; meanwhile, external environment influence of the electrical equipment during electrical performance testing can be optimized through the primary processing device and the electrical contact anti-oxidation device, energy loss rise caused by reduction of performance of an insulating material in the electrical equipment and increase of leakage current in a high-humidity environment can be prevented, heat dissipation of the electrical equipment can be prevented from being affected, temperature rise caused by temperature rise can be prevented, and the service life of the electrical equipment can be prolonged. And additional energy consumption is increased, so that data deviation of elements such as a sensor is prevented, and the electrical performance test work of the electrical equipment can be smoothly carried out.

The utility model discloses an anti-static device and a flat knitting machine, the anti-static device is applied to the flat knitting machine, and the anti-static device comprises a switch plate arranged on the flat knitting machine; the chip assembly is arranged on the switch board; the sensing piece is connected with an operating rod of the flat knitting machine and used for triggering the chip assembly to control the working state of the flat knitting machine; wherein a metal layer is arranged on the side, close to the induction piece, of the switch board, the distance between the metal layer and the induction piece is smaller than the distance between the chip assembly and the induction piece, and the metal layer is connected with a power source positive electrode or a power source negative electrode of the switch board or electrically and used for discharging static electricity on the induction piece when the operating rod is operated. Through the mode, the structure is simplified, the cost is reduced, the problem of static electricity prevention failure caused by neglected loading or long-term aging of the metal wire connected with the electrical ground is avoided, and the reliability of the static electricity prevention function is improved.

Disclosed is an automatic tissue cutting device. The automatic tissue cutting device comprises: a pressing cutting member (130) that comprises a drive motor and two rollers and pulls tissue (10) out downward while pressing same; and a tissue winding member (150) that winds the tissue (10), pulled out by the pressing cutting member (130), onto a winding unit in a rotating space portion by rotating the drive motor. When tissue is wound to a certain length on the winding unit, the two rollers in the pressing cutting member (130) stop rotating while pressing the tissue, and when a cutting line of the tissue is broken due to the continued rotation of the winding unit of the tissue winding member, the cutting line of the tissue starts to break from one end. The automatic cutting device further includes: a cutting line sequential breaking means for ensuring that the breakage is continuous along the entire cutting line; and an electrostatic prevention means for preventing static electricity. The electrostatic prevention means is a conductive grid (125) or two rollers installed in the rotating space portion, a ground wire that conducts static electricity to the outside is connected to the conductive grid (125), and the two rollers are conductive.

The utility model discloses a static electricity removing device for a lens screen printing machine, which comprises a supporting plate, a linear motor is fixedly arranged at the bottom of the supporting plate, a guide rail is arranged at the bottom of the linear motor in a sliding manner, and a processing assembly is arranged above the guide rail and comprises a fixing assembly arranged above the guide rail. When a lens is processed, the lens needs to be clamped, at the moment, the lens is placed above a suction cup, the lens is pressed to be tightly attached to the suction cup, at the moment, a limiting rod is pressed downwards, a clamping block is not squeezed any more, and under the magnetic repulsion limitation of a first magnetic block and a second magnetic block, the lens is clamped to the suction cup. The clamping block is pushed towards the outside of the sliding groove, the side, away from the inclined face, of the clamping block makes contact with the bottom of the supporting plate in a clamped mode, when the limiting rod moves downwards, the pulling plate and the air rod are driven to move downwards along with the clamping block, and due to the fact that the air rod and the air pipe slide in a sealed mode, the air rod pumps air in the air pipe and the suction cup under limitation, and the suction cup stably sucks the lens.

The invention, which relates to the printed circuit field, discloses a dedusting antistatic device for circuit board surface mounting, comprising a box body, a negative pressure chamber installed in the box body, conveying mechanisms arranged at two ends of the negative pressure chamber and used for conveying a circuit board, and an antistatic roller rotatably connected to one side of the negative pressure chamber and used for contacting the surface of the circuit board. The two sides of the bottom of the negative pressure bin are both slidably connected with sealing plates, the sealing plates are fixedly connected with inclined push plates, elastic reset mechanisms are arranged between the sealing plates and the inner wall of the negative pressure bin, the two ends of the fixed bin are both slidably connected with telescopic bins, and the top surfaces of the telescopic bins and the fixed bin are both in contact with the bottom surface of the circuit board. And dust filtering plates are arranged at the bottoms at intervals. Dust and other sundries on the surface of the circuit board and in the through holes of the circuit board are cleaned through negative pressure in the negative pressure bin, effective cleaning of the circuit board is achieved, and meanwhile the static electricity removing roller makes contact with the surface of the cleaned circuit board, so that a better static electricity removing effect is achieved.

The invention discloses a keyboard panel spraying anti-static device for computer machining, and relates to the technical field of keyboard panel spraying, the keyboard panel spraying anti-static device comprises an adjusting mechanism, the adjusting mechanism comprises a supporting frame, a sliding block, a first sliding groove and a connecting plate, the supporting frame is arranged on the upper surface of a sprayer, the first sliding groove is formed in the lower surface of the supporting frame, and the connecting plate is arranged in the first sliding groove; the outer surface of the sliding block is slidably connected to the inner wall of the first sliding groove, the lower surface of the sliding block is fixedly connected to the upper surface of the sprayer, and the lower surface of the connecting plate is fixedly connected to the upper surface of the sliding block. According to the keyboard panel spraying device, by arranging the adjusting mechanism, the problems that when a sprayer is fixedly installed in the device, the sprayer cannot be adjusted when spraying a keyboard panel, spraying dead angles are likely to appear, paint on the surface of the keyboard panel is uneven, and the quality of the keyboard panel is affected are solved.

The utility model relates to the technical field of textile machinery, and discloses a chinlon shaped yarn anti-static device which comprises a connecting frame, the top of the connecting frame is fixedly connected with a coating groove, the inner wall of the coating groove is rotatably connected with a coating roller, the top of the connecting frame is movably provided with a supporting frame, and one end of the supporting frame is fixedly connected with a guide frame. The nylon sizing yarn coating device has the following advantages and effects that the cleaned nylon sizing yarn penetrates out of the gap between the limiting roller and the coating roller, the nylon sizing yarn is in contact with the surface of the coating roller, the coating roller rotates to take out an antistatic agent in the coating groove and coat the antistatic agent on the nylon sizing yarn, the nylon sizing yarn does not have dust and soft flocks in the coating process, and the antistatic effect is good. Therefore, dust and soft flocks are mixed into the antistatic agent in the surface coating process, the quality and the effect of the antistatic agent after coating are improved, chinlon shaping yarn can be cleaned conveniently, when the hair collecting layer is poor in effect, the hook-and-loop fastener B face is torn off from the hook-and-loop fastener A face, replacement is convenient, and the cleaning effect is ensured.

The utility model provides a printing machine anti-static device which comprises a machine frame, a plurality of evenly-distributed supporting feet arranged on the lower surface of the machine frame, a first conveying roller rotationally arranged on the right side in the machine frame, a second conveying roller rotationally arranged on the left side in the machine frame, and two first motors symmetrically distributed left and right arranged on the rear side of the machine frame. An output shaft of the first motor on the left side and the second conveying roller are fixed through a coupler, an output shaft of the first motor on the right side and the first conveying roller are fixed through a coupler, two guide rollers which are symmetrically distributed left and right are rotationally arranged in the rack, and first U-shaped mounting bases and electric control modules are arranged in the middles of the inner walls of the front side and the rear side of the rack correspondingly. According to the anti-static device of the printing machine, static electricity of cloth is eliminated through the cooperation of the tensioning roller and the static electricity eliminating roller in the conveying process, then dust on the surface of the cloth is sucked through the dust collector, and the printing effect of the printing machine can be effectively guaranteed.

The utility model provides a kind of anti-static ball valve, it is related to the technical field of ball valve, including bottom cover, bottom cover top is fixedly provided with valve body by screw, the side of valve body is provided with valve cover, and it is fixedly connected between valve body and valve cover by full thread stud bolt and hexagon head nut, and the inside of valve body is provided with sphere, and it is provided with sealing ring between sphere and valve body, and the top of sphere is fixedly connected with valve rod, and the upper portion of valve rod passes through the top of valve body, and the top of valve body is provided with packing gland, and packing gland is fixedly connected with valve body by internal hexagonal cylindrical screw, and the upper portion of valve rod passes through packing gland, and it is provided with anti-static device between valve rod and packing gland, and anti-static device is used to make contact connection between valve rod and packing gland. Its simple structure changes the structure and position of existing antistatic assembly, avoids the contact between anti-static device and conveying medium, is not easy to be corroded, and reduces the number of parts of antistatic assembly, reduces the processing difficulty, improves the stability and durability of electrostatic protection function.

The utility model provides an anti-static device for coal mine electrical equipment, and belongs to the technical field of static prevention and control. Comprising a main arm, clamping plates are arranged at the two ends of the main arm, an adjusting assembly for adjusting the distance between the clamping plates is arranged on the main arm, the clamping plates are distributed towards the side of the main arm, a conductive plate is fixed to the face, facing the clamping plates, of the main arm, a conductive piece is vertically arranged on the main arm and makes contact with the conductive plate, and the conductive piece is movably assembled on the main arm. The conducting strip is in sliding contact with the conducting plate, and the main arm is provided with a pressing piece for adjusting the height of the conducting strip. According to the utility model, a conductive path is formed between the electrical equipment and the ground or the wall surface, so that static charges on the surface of the electrical equipment can be quickly guided into the ground, static accumulation is avoided, the safety of the equipment and personnel is protected, the flexibility and the adaptability are higher, a clamping assembly mode is adopted, the assembly and disassembly are easy, and the repeated utilization can be realized.

The utility model relates to the technical field of anti-static devices, in particular to an electromechanical anti-static device convenient to mount, which comprises a mounting support, a positioning ring is fixedly mounted on the outer surface of one end of the mounting support, and a middle connecting rotating plate is rotatably mounted on the outer surface of the mounting support. According to the electromechanical anti-static device convenient to install, after the installation support is fixedly installed, an active static electricity eliminator can be inserted into a middle connecting rotating plate, then one end of the middle connecting rotating plate can be inserted into the installation support, and then an insertion supporting rod can be inserted into a positioning ring; the positioning ring can be clamped with the elastic plug pin, the plug supporting rod can be plugged with the middle connecting rotating plate, the middle connecting rotating plate and the active static electricity eliminator can be easily fixed in the mounting bracket, and the active static electricity eliminator can be conveniently mounted and dismounted; the active static electricity eliminator can be conveniently taken down to be cleaned and maintained.

The utility model discloses an anti-static device of a power distribution cabinet for power supply, which comprises a cabinet body, a grounding plate is arranged in the cabinet body, a plurality of grounding columns are arranged on one side of the grounding plate, a pressing assembly is arranged on the outer side of each grounding column, the outer side of each grounding column is in threaded connection with a threaded sleeve, and a protective cover is fixedly arranged on the outer side of each threaded sleeve. One side of the protective cover is bonded with a pressure pad, one side of the cabinet body is provided with a box body, the top surface of the box body is provided with an alarm, and the box body is internally provided with a grounding monitoring assembly. According to the utility model, the threaded sleeve is screwed on the outer side of the grounding pole until the pressing pad presses the cable connected with the grounding pole, so that the cable is effectively prevented from being separated from the outer side of the grounding pole, the pressing pad has a pressing protection effect on the cable, and the cable is not easy to pull off from the outer side of the grounding pole when being pulled by external force.

The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen surface anti-static device which comprises a frame, a display screen body installed in the frame, a first anti-static assembly arranged at one end of the frame, a second anti-static assembly arranged at the other end of the frame, and an anti-static film installed on the outer wall of the display screen body. The first anti-static assembly comprises a metal inserting block, an inserting groove is formed in the bottom face of one side of the first anti-static assembly, a fluororubber layer is fixedly arranged on the outer wall of the metal inserting block, the fluororubber layer and the metal inserting block are matched with the inserting groove in an inserting mode, and a plurality of metal conductive blocks are embedded in one end of the frame. According to the utility model, low-resistance conduction is ensured, rapid plugging of the metal plugging block is facilitated, an aged conductive assembly is convenient to replace, the surface of the anti-static film is made of an anti-static material, static accumulation is reduced, low-resistance conduction of the metal conductive block is matched, dual inhibition of static and dynamic static is realized, and the anti-static effect is good. And the static electricity residual risk in a dynamic friction scene is reduced.

This utility model provides an antistatic device for garment processing. The antistatic device includes: a mounting frame fixedly connected to the top of a base plate; an elimination platform fixedly connected to the top of the mounting frame; a fixing frame mounted on the top of the elimination platform; a telescopic rod mounted on the top of the fixing frame; an insulating plate fixedly connected to the telescopic end of the telescopic rod; stabilizing rods fixedly connected to the top of the insulating plate near both the front and back sides; a conductive rod mounted on the bottom of the insulating plate; and multiple conductive blocks fixedly connected to the bottom of the conductive rod. Each conductive block has an antistatic tube mounted on its outer surface, and each antistatic tube has a contact head mounted on its bottom. This antistatic device for garment processing, through its design, not only has a low cost but also eliminates static electricity during the conveying process of fabrics or cloth in garment processing, thus improving garment processing efficiency.

The utility model provides a humidifying and destaticizing device for wallpaper production and processing, which comprises a machine tool, a retracting and releasing part and a tightening part which are matched to rotate and can be used for retracting and releasing wallpaper, a first driving part is used for driving the retracting and releasing part and the tightening part to rotate, a second driving part is used for driving a stirring part to rotate, and a water pumping part is used for increasing the pressure of distilled water to complete conveying. The atomizing part is used for spraying atomized distilled water, the dehumidifying part is used for removing excessive moisture on the surface of wallpaper, and the electric ion releasing part is used for changing the uniformity of water mist and synthesizing static electricity on the surface of the wallpaper. According to the humidifying and static electricity removing device for wallpaper production and processing, the driving mechanism drives the retracting and releasing part and the tightening part to rotate to drive wallpaper to move, meanwhile, the heating and stirring mechanism can heat and vaporize liquid, and finally the liquid is atomized and sprayed out through the humidifying mechanism; and the surface of the wallpaper is humidified and static electricity is removed in cooperation with the static electricity removing mechanism, and the phenomena of water accumulation and mildewing on the surface of the wallpaper are effectively prevented.

An antistatic device is provided with a wire, a discharging part and a plurality of grounding parts. The wiring is coupled with and penetrates through the discharge part, the plurality of grounding parts are equally divided into two grounding part groups, and the two grounding part groups are located around the discharge part and are respectively configured on two sides of the wiring, and the two grounding part groups are in mirror symmetry. Therefore, a multi-point discharge path can be provided to increase the probability of successful excitation and discharge of electrostatic current.

The utility model relates to the technical field of embossing rubber wheel anti-static devices, in particular to a TPU (thermoplastic polyurethane) film embossing rubber wheel anti-static device which comprises a film embossing mechanism body, a mounting mechanism is arranged on the film embossing mechanism body, and a sliding groove is formed in the mounting mechanism; the device has the beneficial effects that an electric push rod pushes a main moving plate to move along a sliding groove formed in a mounting mechanism, a connecting mechanism moves in the horizontal direction, the connecting mechanism can make a matched moving plate move in a matched mode, and a threaded rod is rotated to rotate along a threaded hole formed in the connecting mechanism; the connecting mechanism moves along a first limiting groove formed in the main moving plate, the anti-static rope on the connecting mechanism is made to be close to the embossing rubber wheel body, the distance between the anti-static rope and the wheel face of the embossing rubber wheel body can be synchronously adjusted through cooperation, and personnel can conveniently control the distance between the anti-static rope and the embossing rubber wheel body; and meanwhile, the device can be suitable for static electricity elimination of embossing rubber wheel bodies of different specifications, and personnel can use the device conveniently.

The invention relates to an anti-static device for an electroplating process, and the anti-static device comprises a bearing frame which is provided with a plurality of supporting plates, and the supporting plates are used for supporting electroplating decorative strips; the adjusting table is arranged on one side of the supporting plate, an adjusting rod is rotationally connected to the adjusting table, and the front end of the adjusting rod corresponds to the upper portion of the supporting plate; and the static electricity conduction mechanism is used for conducting static electricity on the electroplated decoration strip. The problem that static electricity accumulation is effectively prevented in the electroplating process of the electroplating decoration strip is solved.

The utility model relates to the technical field of anti-static devices, and discloses a paper product printing and laminating anti-static device which comprises a workbench, the top of the workbench is fixedly connected with a containing frame, the containing frame is provided with an adjusting mechanism, the adjusting mechanism is used for adjusting the printing position of a paper product, and the adjusting mechanism comprises a dial gauge fixed to one side of the containing frame. A first rotary knob is rotationally connected to the top of the containing frame, a first lead screw is fixedly connected to the bottom of the first rotary knob, two sets of second rotary knobs are rotationally connected to one side of the workbench, and a first bevel gear is fixedly connected to one side of each second rotary knob. Through the arrangement of the first knob, the second knob, the placement frame and the second lead screw, the effect of adjusting the position of the static electricity removing module according to the actual situation is achieved, and the problems that an existing anti-static device is single in function, static electricity removing operation cannot be conducted on paper products according to discharging ports of different heights, limitation is large, and the static electricity removing efficiency is high are solved. And the use effect is influenced.

The utility model relates to the technical field of PET (polyethylene terephthalate) sheet processing, and discloses a PET sheet dedusting, drying and antistatic device which comprises an equipment bottom plate, a feeding seat is fixedly connected to the upper surface of the equipment bottom plate, and a feeding rotating shaft, a cleaning support, a cleaning seat and a cleaning motor are rotatably connected to the interior of the feeding seat. The device is reasonable in structure, the cleaning roller generates static electricity through the electrostatic generator, the cleaning roller is rotated through the cleaning motor to adsorb dust on the surface of a PET sheet, antistatic liquid is sprayed on the surface of the PET sheet, the fixing base moves downwards through the fixing hydraulic device, the PET sheet is extruded through the fixing roller and the extrusion roller, the PET sheet and the antistatic liquid are fused, and the PET sheet is cleaned through the cleaning motor. Heat is generated through the heating plate, the PET sheets are dried through the drying fan, the heat is discharged into the collecting box through the heat conduction pipe through the heat conduction fan, static electricity elimination is conducted on the collecting box and the PET sheets through the ion fan, and air in the collecting box is replaced through the collecting fan.

The utility model discloses a cloth rolling device for breathable fabric production. The cloth rolling device comprises a base; the bottom of the cloth pressing frame is fixedly connected with the top of the base; the end part of the cloth pressing roller is rotationally connected with the side wall of the cloth pressing frame; the utility model relates to the technical field of cloth rolling devices, the device is provided with an anti-static device, so that static electricity removal treatment can be carried out on the breathable cloth before rolling, water flow enters the rotary drum from the water inlet pipe, and under the driving of the motor, the breathable cloth is driven by the motor to be rolled up, so that the cloth rolling efficiency is improved, and the cloth rolling efficiency is improved. A second rotating rod, a gear ring, a gear, a first rotating rod and a clamping block rotate to drive a rotating cylinder to rotate, the inclined face of one end of the rotating cylinder makes contact with the inclined face of an inclined groove, in the rotating process, extrusion of the two inclined faces and the action of a spring enable water flow in the rotating cylinder to shake, impact force of the water flow is increased, and then the water flow is sprayed to the surface of breathable cloth from a one-way spray head to eliminate static electricity.

The utility model relates to an anti-static device for a stainless steel wire. The anti-static device comprises a shell, a cylinder, a winding drum, a pull rope and a balancing weight, the cylinder is fixedly installed in the shell, and a through hole coaxial with the cylinder is formed in the shell so that the stainless steel wire can penetrate through the cylinder. One end of the winding drum extends into the shell, and the winding drum is coaxially and rotatably mounted on the cylinder; one end of the pull rope is fixedly mounted on the winding drum, and the other end of the pull rope penetrates through the shell in a sliding manner; the balancing weight is fixedly installed at the end, away from the winding drum, of the pull rope. The cylinder, the winding roller, the pull rope and the balancing weight are all conductive. A steel wire is inserted into a cylinder through a through hole, and under the action of gravity, a balancing weight pulls a pull rope wound on a winding drum to extend, so that the balancing weight abuts against the ground; and the inner side wall of the cylinder is in contact with the stainless steel wire, so that the electrostatic current on the stainless steel wire is conducted to the bottom surface through the cylinder, the winding roller, the pull rope and the balancing weight in sequence, and the electrostatic current on the stainless steel wire can be effectively reduced.

The utility model provides a bean grinder and an anti-static device thereof, the anti-static device comprises an anode probe and a cathode probe, the anode probe and the cathode probe are arranged on two sides of the outer side of a powder outlet of the bean grinder, and air is ionized between the anode probe and the cathode probe to remove static electricity of the powder outlet; at least one of the positive probe and the negative probe extends for a certain distance along the axial direction or the axial intersecting direction of the powder outlet; a partition plate of the anti-static device comprises an opening corresponding to the powder outlet, an inner containing space is formed between the partition plate and the outer side of the powder outlet, and the positive electrode probe and the negative electrode probe are arranged in the inner containing space. Due to the fact that the positive electrode probe and the negative electrode probe extend out of the tail end of the powder outlet, the anti-static function can be achieved at a certain distance away from the powder outlet, and the powder sticking prevention effect is good. And through the arrangement of the baffle plate, a user can be prevented from touching the positive electrode probe or the negative electrode probe.

The utility model relates to the technical field of warping machines, and discloses a warping machine anti-static device which comprises a base, a shell is fixedly mounted at the top of the base, a first mounting frame and a second mounting frame are fixedly mounted at the top of the base, the first mounting frame is located on the front side of the shell, and the second mounting frame is located on the rear side of the shell. The same functional box is fixedly mounted on the left side of the shell, the left side of the first mounting frame and the left side of the second mounting frame; a motor is fixedly mounted on the inner wall of the left side of the functional box; and a reciprocating mechanism is arranged between the function box and the shell. Compared with the prior art, the device has the following advantages and effects that by arranging the reciprocating mechanism and the anti-static mechanism, airflow with positive and negative charges generated by the ion wind bar can act on the yarn more comprehensively and evenly, and the purpose of effectively neutralizing static electricity generated by friction between the yarn and equipment parts in the conveying process can be achieved; therefore, the purpose of avoiding warp winding and affecting the warping quality can be achieved.

This utility model relates to a fiber blended fabric winding device, including a support base, a winding roller disposed at the end of the support base, a pressure roller disposed at the front end of the support base, and an antistatic device disposed at the top of the support base. The antistatic device includes a fixed plate connected to the top of the side wall of the support base, an ion wind antistatic eliminator connected to the fixed plate, and a fabric guiding device connected to the antistatic device. The fabric guiding device has a fabric channel, and the distance between the outlet of the fabric channel and the ion wind antistatic eliminator is within the working area of ​​the ion wind antistatic eliminator. The pressure roller applies pressure to the fabric during its movement, keeping the fabric taut and allowing it to pass smoothly through the fabric channel. The fabric channel ensures that the fabric, after exiting the winding, is within the working range of the ion wind antistatic eliminator, and its performance does not change with the increase in the diameter of the wound fabric roll, thus ensuring a consistently stable antistatic effect, preventing the wound fabric from carrying static electricity, and guaranteeing the quality of fabric winding.

The utility model discloses a polyester-mixed cotton cloth production anti-static device which comprises a workbench, the upper end of the workbench is fixedly connected with two first side plates, a wind-up roller is rotationally connected between the two first side plates, and a driving motor is installed on the right side of the first side plate located on the right side. An output shaft of the driving motor is fixedly connected with the right end of the winding roller; and the anti-static mechanism comprises two second side plates fixedly connected to the upper end of the workbench, two mounting plates are fixedly connected between the two second side plates, and the opposite sides of the two mounting plates are each provided with three static elimination rods. Aiming at the use problem, the equipment is provided with an anti-static mechanism and a dust collection mechanism, static electricity on the two sides of the polyester-mixed cotton cloth can be eliminated through six static electricity elimination rods, the influence of the static electricity on production equipment is avoided, meanwhile, dust on the two sides of the polyester-mixed cotton cloth can be cleaned and recycled, and the quality of actually-produced products is guaranteed.

The utility model discloses an anti-static device for a PCB production line. The anti-static device comprises a rack; the machining platform is arranged on the upper end face of the rack; the two sets of moving plates are arranged above the two sides of the machining platform correspondingly; the multiple groups of ion fans are arranged below the two groups of moving plates respectively; the number of the adjusting assemblies is two, the adjusting assemblies are used for adjusting the distance between the multiple sets of ion fans, the adjusting assemblies are arranged between the two sets of moving plates and the multiple sets of ion fans, and each adjusting assembly comprises a connecting piece and an adjusting piece; by arranging the adjusting assembly composed of the connecting piece and the adjusting piece, the distance between the multiple sets of ion fans can be adjusted, so that the positions of the ion fans can be flexibly adjusted according to different stations of a PCB production line and the static electricity distribution condition, it is ensured that static electricity is effectively eliminated, the influence of the static electricity on PCB production is reduced, and the product quality and the production efficiency are improved; and the method is practical.

The utility model provides an anti-static device for a tower crane steel wire rope, which belongs to the technical field of steel wire rope static prevention and comprises a tower arm of a tower crane, a winch arranged on the tower arm, a vertical rod vertically arranged on the right side of the winch, a first connecting rod arranged at the upper end of the vertical rod and a second connecting rod arranged at the lower end of the vertical rod. The anti-static device of the tower crane steel wire rope solves the problems that due to the fact that an electromagnetic field exists on the periphery of construction and the use current is large, when a winch on a tower crane is used for long-time construction, the winch is not prone to being damaged, and the anti-static device of the tower crane steel wire rope is not prone to falling off when the winch is used for long-time construction. And a steel wire rope on the winch carries high-voltage static electricity, so that workers are easily injured by the high-voltage static electricity during construction, and the safety of the workers during construction cannot be guaranteed.

This utility model provides an antistatic device for polyester fabric production, relating to the field of polyester fabric production technology. It includes: two fixed seats, two ion air bars disposed between the two fixed seats, and a horizontal plate fixedly installed on one side of each of the two ion air bars. An adjustment structure and a limiting structure are disposed between the two fixed seats. The adjustment structure includes two bidirectional lead screws. In this utility model, another connecting shaft drives another bidirectional lead screw to rotate, thereby causing four moving plates to move in pairs in opposite directions, which in turn causes several baffles to move in opposite directions. Then, according to the width of the polyester fabric, the baffles correspondingly block the air holes of the ion air bars. This allows the device to effectively adjust the opening and closing of the air holes according to the width of the polyester fabric, avoiding the waste of air when the polyester fabric is narrow, effectively improving the utilization rate and practicality of the device.