133 results about "Linear machine" patented technology

The invention discloses a continuous overturning and pouring device for saggars, which relates to the related technical field of material conveying and blanking and comprises an overturning unit, a driving unit and a cover pushing unit. The overturning unit comprises a rotating motor, a rotating roller is arranged at the output end of the rotating motor, a baffle is arranged at one end of the peripheral side of the rotating roller, a bottom supporting plate is arranged at one end of the baffle, and a top supporting plate is arranged at the other end. The driving units are arranged on the two sides of the baffle in a mirroring mode, each driving unit comprises a second linear mechanism arranged at one end of the peripheral side of the rotating roller, a vertical L-shaped plate is arranged at the output end of the first linear mechanism, a transverse L-shaped plate is arranged at the upper end of the vertical L-shaped plate, and a cover blocking block further extends from the upper end of one short side of the C-shaped clamp. The cover pushing unit is arranged below a driving unit, a transverse rod is arranged at the output end of the fourth linear mechanism, and a pair of triangular blocks with right-triangle-shaped sections is arranged on one side of the transverse rod. According to the saggar overturning and discharging device, the saggar can be automatically overturned and discharged, and the saggar can be automatically overturned and put back to the roller conveyor.

The invention provides a semiconductor lead frame material box conveying device, and belongs to the technical field of semiconductor device production, the semiconductor lead frame material box conveying device comprises a bearing mechanism which comprises a connecting column and a circular bottom plate sleeving the bottom of the peripheral side of the connecting column, the peripheral side of the connecting column is provided with an even number of pairs of vertical first baffles in a circumferential array mode, and a second baffle is arranged between each pair of first baffles; the connecting column is rotationally connected to a rotating shaft, the top of the rotating shaft penetrates out of the top of the connecting column, and the connecting column is driven by a rotating mechanism to rotate; the two pushing ends of the two-way pushing mechanism are connected with the two pushing plates correspondingly, and the top of the two-way pushing mechanism is connected with the telescopic end of a lifting mechanism; the conveying belt is arranged on one side of the circular bottom plate, and the conveying direction of the conveying belt is parallel to the diameter of the circular bottom plate; the horizontal linear mechanisms are arranged below the circular bottom plate at intervals, and the movable ends are connected with the bottom of the rotating shaft. The device can automatically convey the lead frame material boxes to the material box bearing areas of a plurality of core bonding devices in the core bonding process, and the core bonding and feeding efficiency is improved.

The invention provides a powder material feeding device, and belongs to the technical field of material transferring and feeding, the powder material feeding device comprises a beating mechanism, the beating mechanism comprises a pair of vertical plates and two pairs of first rotating rods, the pair of vertical plates are symmetrically arranged on a supporting table, and the two pairs of first rotating rods are hinged to the tops of the two sides of the pair of vertical plates respectively; a second rotating rod is rotationally connected between each pair of first rotating rods, a groove is formed in the middle of the top face of the supporting table and located between the pair of vertical plates, and a through hole is formed in the middle of the groove and used for containing a feeding pipe of a storage tank; the pushing blocks are arranged on the two sides of the groove in a sliding mode in the vertical direction, and a pair of vertical lifting mechanisms is arranged at the bottom of the supporting table; the linear mechanism is erected above the supporting table, a vertical rod is arranged at the movable end of the linear mechanism in a penetrating mode, the bottom of the vertical rod is connected with a hanging assembly, and the top of the vertical rod is connected with the rotating end of a rotating air cylinder. According to the device, the ton bags can be automatically flapped and shake up and down, and the problem of blockage during feeding can be solved without manual assistance.

The invention discloses a sampling device for tunnel geological detection, which belongs to the related technical field of geological sampling and comprises a movable collecting unit, a horizontal coring drilling machine, a rod piece transferring unit and a pushing unit. The mobile collection unit comprises a vehicle body, multiple groups of rod grooves are formed in the upper end of the vehicle body and used for placing sampling rods, and the lower end of the vertical sample groove communicates with an inclined sample storage groove. The horizontal coring drilling machine is arranged at the upper end of the movable collecting unit and used for drilling samples. The rod piece transferring unit comprises a first linear mechanism, fourth linear mechanisms are arranged on the two sides of the two ends of the lifting plate respectively, an arc plate matched with the peripheral side of the sampling rod is formed on one side of the lower end of the vertical plate, a plurality of rotating motors are arranged at the lower end of the lifting plate, and friction wheels are arranged at the output ends of the rotating motors. The pushing unit comprises a fifth linear mechanism, and a push rod is arranged on one side of the output end of the fifth linear mechanism and used for pushing samples in the sampling rod out of the vertical sample groove through a connecting pipe. The sampling pipe can be automatically loaded and unloaded, samples are automatically stored after sampling, and manpower is saved.

The utility model relates to the technical field of linear motors, in particular to an integrated linear rotating motor. The interior of the shell is divided into four areas a, b, c and d, the area a is located on the upper left portion in the shell, the area b is located on the upper right portion in the shell, the area c is located on the lower left portion in the shell, the area d is located on the lower right portion in the shell, the area a is provided with a linear mechanism, the area b is provided with a driving plate, the area c is provided with a rotating mechanism, and the area d is provided with an air pipe. The end, penetrating through the shell, of the rotating motor shaft is an adsorption end, the other end of the rotating motor shaft is connected with an air pipe through a first air nozzle, and the other end of the air pipe is connected with a second air nozzle which is arranged outside the shell and connected with an external air source. One side of the adapter plate is fixedly connected with a linear motor rotor, and the other side is fixedly connected with a rotating motor shaft; the sensor collects displacement data of the adapter plate; the linear motor rotor, the sensor and the rotating motor are all connected with the driving plate. Wherein the driving plate, the linear mechanism and the rotating mechanism are integrated, so that external cable connection is greatly simplified, the equipment integration degree is improved, and the failure rate is reduced.

The invention relates to the technical field of magnetic suspension conveying, and discloses a distributed magnetic suspension discontinuous precision conveying device which comprises a case, a plurality of anti-falling mechanisms and a lifting mechanism and further comprises a driving mechanism fixedly installed on one side in the case, and the driving mechanism is in transmission connection with the lifting mechanism. A linear mechanism is fixedly mounted at the top of the lifting mechanism, and an adjustable guide rail is fixedly mounted at the top of the linear mechanism; according to the technical scheme, through cooperative work of the driving mechanism, the lifting mechanism and the linear mechanism, high-precision vertical position adjustment can be achieved, horizontal movement and precise adjustment in the rotating direction can be achieved through combination of different driving assemblies, highly-precise horizontal, vertical and multi-angle rail switching is achieved, and the working efficiency is improved. And the working efficiency of equipment is improved, so that the device adapts to different guide rail connection requirements, and the high requirements of a precise conveying system on multi-direction and high-precision position adjustment are met.

The invention belongs to the technical field of automatic production equipment, and particularly relates to an automatic bottle discharging device which comprises a mechanical arm, a stepping linear mechanism, a conveying belt mechanism, a bottle discharging guide mechanism, a bottle hanging lifting mechanism, a double-circular-track mechanism and a single-circular-track mechanism. The bottle discharging guide mechanism is arranged on the top of the conveying belt mechanism in parallel, the bottle hanging lifting mechanism is arranged at the tail end of the conveying belt mechanism, the double-ring-rail mechanism is arranged above the conveying belt mechanism and connected with the single-ring-rail mechanism, the mechanical arm is arranged on one side of the stepping linear mechanism, and the single-ring-rail mechanism is arranged on the other side of the stepping linear mechanism. According to the soft medicine bottle feeding device, through cooperation of the mechanical arm, the stepping linear mechanism, the conveying belt mechanism, the bottle discharging guide mechanism, the bottle hanging lifting mechanism and the circular track mechanism, efficient and lossless conveying and discharging of soft medicine bottles are achieved.

The utility model discloses a refrigerator condenser pipe forming device. The end frame assembly comprises an end frame for placing one end part of the pipe fitting; the forming assembly is arranged at one end of the end frame assembly and comprises a first linear mechanism, a pair of vertical second linear mechanisms and a pipe groove used for containing pipe fittings are arranged at the sliding end of the first linear mechanism, a limiting column is arranged on one side of the upper end of an output shaft of each second linear mechanism, a pressing plate is arranged at the upper end of each pipe groove, and a third linear mechanism is arranged at the upper end of each pressing plate. A fourth linear mechanism is vertically arranged at the sliding end of the third linear mechanism, a rotating motor is vertically arranged on one side of the output end of the fourth linear mechanism, when the pipe fitting is bent every time, the third linear mechanism enables the axis of the rotating motor to be coaxial with the axes of the two limiting columns alternately, a rotating plate is arranged on one side of the lower end of an output shaft of the rotating motor, and a pressing block is arranged below one end of the rotating plate. According to the refrigerator condenser pipe forming device, pipe fittings can be automatically and continuously bent, and the production efficiency and the forming accuracy of the condenser pipe are improved.

The invention discloses a purline lateral displacement detection device, and relates to the field of purline detection. The clamping mechanism comprises a plurality of containing frames arranged in the width direction of the supporting frame at intervals, the two ends of each containing frame are rotationally installed on the supporting frame, a through part is arranged at the bottom of each containing frame, a sliding plate moving in the length direction of each through part is arranged in each through part, and supporting plates are detachably arranged at one end of each sliding plate and one end of each containing frame and used for being connected with a purline. Limiting plates moving in the width direction of the containing frame are arranged on the two sides of the containing frame and used for limiting the side edges of the purlins. The pressure applying mechanism comprises a plurality of top frames which are located above the containing frame and coaxially and rotationally arranged, a plurality of first linear mechanisms moving in the length direction of the top frames are arranged on the top frames, the moving direction of the moving ends of the first linear mechanisms is perpendicular to the rotating axis of the top frames, and the moving ends are provided with pressing blocks used for applying pressure to the purlins in the side direction. The purlines with different deflection angles can be loaded and detected, and the detection accuracy is ensured while the tool cost is reduced.

The utility model relates to the technical field of pipe machining, in particular to a bending device for a dust collector telescopic pipe, which is simple in structure and capable of automatically loading and unloading materials, reducing the labor intensity of operators and improving the machining efficiency when a pipeline is bent. Comprising a bottom plate, a feeding mechanism is arranged on one side of the top of the bottom plate, a bending mechanism is arranged on the other side of the top of the bottom plate, a cutting mechanism is arranged between the feeding mechanism and the bending mechanism, and a material taking mechanism is arranged below the bending mechanism; the bending mechanism comprises a fixing plate fixedly connected with the bottom plate, a first linear mechanism is fixed to the fixing plate, the output end of the first linear mechanism is a semicircular pressing plate, the fixing plate is rotationally connected with two supporting wheels, and the two supporting wheels are located on the two sides of the pressing plate respectively.

The utility model provides a die-cutting device for a label printing machine, and belongs to the technical field of label printing machines, the die-cutting device comprises a die-cutting mechanism which comprises a linear mechanism erected above a base, the movable end of the linear mechanism is vertically downward and is vertically connected with a pressing plate, and a blade is arranged on the pressing plate; the anti-sticking mechanism comprises a mounting base erected above the pressing plate, the movable end of the linear mechanism is arranged on the mounting base in a penetrating mode, and a vertically-downward blowing hole is formed in the lower portion of the mounting base and used for blowing air to the base when the linear mechanism drives the pressing plate to move upwards; and the conveying mechanism is arranged on the base and used for conveying labels. The die cutting device can effectively solve the problem of label adhesion.

The utility model provides a fixed and movable mould base plate on a bottle blowing straight line machine, which comprises two groups of supporting substrates, a driving push rod, a vertical guide pillar, a fixed mould base plate, a supporting back plate, a horizontal guide pillar and a dynamic mould base plate, and is characterized in that the driving push rod is fixedly arranged on the surface of one group of supporting substrates; the vertical guide columns are fixedly installed at the two ends of the surfaces of the two sets of supporting base plates. The fixed mold frame plate is slidably mounted on the vertical guide column and fixedly mounted at the top end of the driving push rod; the supporting back plate is installed on the other set of vertical guide columns in a sliding mode, the horizontal guide columns are fixedly installed between the fixed formwork plate and the supporting back plate, and the dynamic formwork plate is installed on the horizontal guide columns in a sliding mode and connected with the supporting back plate through a set of opening and closing push rods. Due to the arrangement of the fixed mold frame plate and the supporting back plate, the overall precision is high, machined plastic bottles can be rapidly discharged, and the production efficiency is high.

This invention belongs to the field of milling equipment technology, specifically a milling machine for producing molds for watch movement components. Addressing the issue of the inability to detect and correct gradual spindle deflection in real time during processing, which leads to dimensional errors, reduced surface finish, and even scrap, the invention proposes the following solution: a milling frame body with a Y-linear mechanism on one side, and a spindle housing fixedly connected to one side of the Y-linear mechanism. The spindle housing contains an early warning compensation mechanism. This invention discloses a milling machine for producing molds for watch movement components, which enables online monitoring and dynamic correction of the spindle's operating status. This ensures that when processing complex workpieces with extremely stringent tolerances, such as watch movement molds, it can continuously maintain extremely high processing accuracy and surface finish, significantly reducing scrap rates and improving production efficiency and mold quality.

The application provides a large-format board pose recognition linear mechanical arm carrying system and method, which comprises a stacking lifting module, a mechanical arm module, a data detection module, a data processing module and a control module, the mechanical arm module comprises a mechanical arm track and a mechanical arm, the data detection module comprises a first detection radar and a second detection radar, the first detection radar is mounted on the mechanical arm track, the second detection radar is mounted on the mechanical arm, the first detection radar is used for detecting the corner point of the first board on the top layer, and the second detection radar is used for acquiring the data information of the board on the top layer; the detected data information is transmitted to the data processing module, the board pose and size are acquired through point cloud geometry mapping calculation, and the control module controls the mechanical arm module to grasp and feed the board according to the processing result; through the first detection radar coarse positioning and the second detection radar fine scanning, the board pose and size are calculated through point cloud geometry mapping, and the low-cost, high-precision pose calculation and rapid feeding of the board are realized.

The utility model provides a mineral aggregate iron removal device. The mineral aggregate iron removal device comprises a conveying belt, a linear mechanism and two electromagnetic attraction blocks. The linear mechanism is arranged above the conveying belt, the moving direction of the movable end of the linear mechanism is parallel to the width direction of the conveying belt, the two electromagnetic attraction blocks are connected with the bottom of the movable end of the linear mechanism, and a preset distance is formed between the bottom of each electromagnetic attraction block and the conveying belt and used for attracting iron in mineral aggregates conveyed on the conveying belt. The length direction of the electromagnetic attraction block is parallel to the width direction of the conveying belt, and the length of the electromagnetic attraction block is matched with the width of the conveying belt. According to the device, when the magnetic attraction blocks are switched, iron in mineral aggregates on the conveying belt can be attracted, and the machining efficiency can be improved.

A carton finished product folding and collecting device comprises a receiving mechanism, a folding mechanism and a discharging mechanism. The material receiving mechanism comprises a pair of L-shaped inclined plates and is used for receiving plate materials. The folding mechanism is arranged at one end of the material receiving mechanism and comprises a first linear mechanism, an inclined moving plate is arranged at one end of an output shaft of the first linear mechanism, a pressing plate used for limiting the plate on the L-shaped inclined plate from the upper portion is arranged at the upper end of the inclined moving plate, an extension rod is arranged at the lower end of the inclined moving plate, a second linear mechanism is arranged at one end of the extension rod, and a pressing wheel is arranged at one end of an output shaft of the extension rod and used for folding the plate. The discharging mechanism is arranged on one side of the receiving mechanism and comprises a third linear mechanism, and a push plate is arranged at one end of an output shaft of the third linear mechanism. The carton finished product folding and collecting device can improve the folding and collecting efficiency of carton finished products, achieve automatic operation and save manpower consumption.

The application discloses a noise reduction high-speed reciprocating linear motion assembly for a fascia gun, and belongs to the technical field of reciprocating assemblies. The noise reduction high-speed reciprocating linear motion assembly comprises a linear mechanism for driving the assembly to perform fast reciprocating linear motion, a slow mechanism arranged on the linear mechanism and used for driving the assembly to perform slow and large-force reciprocating linear motion, and a switching mechanism used for switching two motion modes. The application integrates two independent driving systems. One system is driven by a linear motor system, and through a gear and a rack and a speed reduction mechanism, high-frequency, short-stroke and low-impact fast reciprocating motion is realized, and the system is specially designed for shallow muscle relaxation. The other system is driven by a high-power double-shaft motor and a cam mechanism, and slow reciprocating motion with low frequency, long stroke and high impact is provided, and the slow reciprocating motion is used for deep fascia release. Through electric control locking and unlocking of the switching mechanism, one machine is used for two purposes.

The invention discloses a drop impact test device and method for a low-light level night vision device, and the device comprises a drop impact test body (1) which is used for carrying out the drop impact test of the low-light level night vision device, a counterweight hammer seat (2) which is disposed on the drop impact test body (1), a pickup seat (3) which is disposed on the counterweight hammer seat (2), and a vertical transmission guide rail (5) which is disposed on the pickup seat (3). Through the drop impact test body (1), the counterweight hammer seat (2) is connected and supported, through the counterweight hammer seat (2), the low-light-level night vision device is connected and supported, and through the pickup seat (3) and the vertical transmission guide rail (5), the lifting height of the low-light-level night vision device is in a uniform value range. The low-light-level night vision device in a falling impact test state is in a specified height value state under the action of a linear mechanical mechanism, and the technical problems that a falling impact device usually depends on manual operation of a tester and the tester lifts a tested low-light-level night vision device sample and a counterweight hammer to a certain height are solved. Therefore, the drop impact test effect of the tested low-light night vision device sample is improved.

The application discloses a self-powered electrostatic driving system based on space electric field induction power taking, which comprises an induction power taking module, a charge transfer and rectification module and an electrostatic driving module. The electrostatic driving module comprises a stator and a rotatable rotor. At least one pair of high-voltage driving electrodes with opposite polarities are arranged on the stator. A charge receiving unit is arranged on the rotor and can be coupled with the high-voltage driving electrodes to generate electrostatic force through electric field. Single-polarity high-voltage charges output by the charge transfer and rectification module are applied to the high-voltage driving electrodes of the stator, so that the rotor generates continuous mechanical movement under the action of periodically changed coulomb force, thereby realizing the conversion of space electric field energy into rotary or linear mechanical energy. Through direct matching of the high-voltage micro-current generated by the space electric field induction and the high-impedance electrostatic driving module, the energy storage battery and the active voltage converter are omitted, thereby realizing the efficient conversion from the environmental electric field to mechanical power.

1. The name of the design product: integrated ceiling heater box (linear machine). 2. The use of the design product: the box of integrated ceiling heater for lighting and indoor heating. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses tunnel template lifting and conveying equipment, which belongs to the technical field of tunnel operation related auxiliary technologies and comprises a push plate unit, a positioning and overturning unit and a bearing and conveying unit. The push plate unit comprises a first rotating motor, a first linear mechanism is vertically arranged at the output end of the first rotating motor, a cross rod is arranged at the output end of a second linear mechanism, and push rods are arranged at the two ends of the cross rod respectively. The positioning and overturning unit is arranged at one end of the push plate unit and comprises a second rotating motor, a C-shaped frame is arranged at the output end of a third linear mechanism, a rotating cylinder is arranged on one side of the output end of a fourth linear mechanism, and an adjusting plate used for making contact with the arc-shaped end of a template is arranged at the output end of a fifth linear mechanism. The bearing and conveying unit comprises a pair of bearing and conveying assemblies, each bearing and conveying assembly comprises a sixth linear mechanism, an eighth linear mechanism and an L-shaped plate used for bearing the ends of the formworks are arranged on the upper end face of the lifting plate, and a conveying plate is arranged at the output end of a third rotating motor. According to the trolley top formwork assembling device, manpower needed during trolley top formwork assembling can be saved, and safety is improved.

The present invention relates to the field of automatic sampling technology, and in particular to an automatic sampling device used in pneumatic pipeline transportation, comprising: a transport bottle, a receiving chamber, a rotating mechanism, a linear mechanism, a screw-capping mechanism and a sampling mechanism. The transport bottle comprises a bottle body and a bottle cap threadedly connected to both ends of the bottle body. The transport bottle on the pneumatic pipeline transportation system is guided by the receiving chamber to fall onto the rotating mechanism, the transport bottle is translated to a first position by the rotating mechanism, and the transport bottle in the first position is translated to below the screw-capping mechanism and below the sampling mechanism by the linear mechanism. Before sampling, the bottle cap of the transport bottle is unscrewed by the screw-capping mechanism, and then the sample is collected by the sampling mechanism. After the collection is completed, the transport bottle returns to the screw-capping mechanism to tighten the bottle cap, completing the entire collection work. The automatic sampling device provided by the present invention can be directly applied to pneumatic pipeline transportation. Compared with manual sampling, it greatly improves efficiency while also avoiding contamination of the sample.

The utility model discloses a material barrel transfer vehicle for seasoning production. The material barrel transfer vehicle comprises a moving control unit, a transfer unit and a clamping unit. The moving control unit comprises a trolley, a T-shaped handle is arranged above the trolley, and a control mechanism is arranged on the outer side face of the T-shaped handle. The transfer unit is arranged at the upper end of the moving control unit and comprises a first linear mechanism, and a second linear mechanism is vertically arranged at one end of an output shaft of the first linear mechanism. The clamping unit is arranged below the output end of the second linear mechanism and comprises a pair of vertically-arranged third linear mechanisms and two pairs of C-shaped sliding grooves located in the sides below the two third linear mechanisms correspondingly, lifting plates are arranged at the lower ends of output shafts of the third linear mechanisms correspondingly, and arc-shaped clamping blocks are arranged on the opposite faces of the two lifting plates correspondingly. A connecting rod mechanism is arranged between the lifting plate and the transverse moving plate, an L-shaped clamp is arranged at one end of the transverse moving plate, and a shovel plate is arranged at one end of the transverse portion of the L-shaped clamp. The material barrel can be automatically put on or put down the trolley, the seasoning production efficiency can be improved, and manpower is saved.

The invention provides a shaping and positioning device and method for a formed hard winding coil. The shaping and positioning device for the formed hard winding coil comprises a base, a traction assembly and a shaping assembly, the traction assembly and the shaping assembly are arranged on the base, the shaping assembly is higher than the traction assembly, the traction assembly comprises a linear mechanism, and a traction connecting block and a positioning piece are sequentially arranged at the movable end of the linear mechanism. The positioning piece and the multiple shaping assemblies are sequentially arranged in the stroke direction of the linear mechanism, each shaping assembly comprises a clamping mechanism, and the two movable ends of each clamping mechanism are each sequentially provided with a shaping connecting block and a shaping piece. The shaping and positioning method for the formed hard winding coil comprises the steps of coil grabbing, coil clamping, traction shaping, coil taking out and the like. According to the shaping and positioning device and method for the formed hard winding coil, the problem that it is difficult for a robot to accurately grab the hard winding coil is solved.

The utility model provides a feeding device for loudspeaker shell gluing, comprising: a pair of guide plates, the inner sides of which are provided with chutes penetrating through the two ends along the length direction; the linear mechanism is arranged above the pair of guide plates, the moving direction of the movable end of the linear mechanism is parallel to the length direction of the guide plates, a push rod is vertically arranged at the movable end in a penetrating mode, and the push rod is connected with a lifting mechanism; the driving motor is vertically arranged below one ends of the pair of guide plates, the top of an output shaft of the driving motor is connected with a magnetic attraction piece, the height of the bottom of the loudspeaker shell arranged between the pair of sliding grooves is matched with the height of the top of the magnetic attraction piece, and the driving motor is connected with the telescopic end of a pushing mechanism. According to the device, automatic feeding can be achieved when the loudspeaker shell gluing procedure is carried out.

The application provides an optical film processing device and a processing method. The device comprises: a first support with a film roller hinged at the upper part and the lower part; a second support, which is arranged at one end of the first support and has a lateral sliding slot on both sides; a first pressing mechanism arranged in a third support, and a wall of the third support is slidingly connected in the lateral sliding slot; a cutting mechanism for cutting the film; a second linear mechanism arranged above the third support, and the moving direction of the movable end of the second linear mechanism is the same as the width direction of the third support, and the movable end of the second linear mechanism is connected with the third support; and a second pressing mechanism arranged at the end of the second support away from the first support, and the height of the second pressing mechanism matches the first pressing mechanism, and the second pressing mechanism is used for pressing the film. The processing method is realized by using the processing device, the two films can be automatically cut at the same time, and the processing efficiency of the film is effectively improved.

The application discloses a rectifier bridge pin automatic placing device, which comprises a receiving unit, a first pin placing unit and a second pin placing unit. The receiving unit is used for vertically stacking a plurality of pin racks and rotating the uppermost pin rack. The first pin placing unit comprises a fourth linear mechanism arranged in parallel with the conveying direction of an L-shaped conveying groove, a fifth linear mechanism arranged on the sliding end of the fourth linear mechanism, and a plate clamping mechanism arranged on one end of the output shaft of a second rotating motor and used for clamping a first pin plate. The second pin placing unit comprises a seventh linear mechanism arranged in parallel with the conveying direction of the L-shaped conveying groove, an eighth linear mechanism arranged on the sliding end of the seventh linear mechanism, and a rotating plate arranged on one end of the output shaft of a third rotating motor, wherein one side surface of the rotating plate is provided with the plate clamping mechanism used for clamping a second pin plate, and one end of the third rotating motor is provided with a guide box with a plurality of T-shaped through grooves arranged in a predetermined interval. The application can automatically place the pins on the pin racks and save labor.

The invention relates to a grounding wire and disconnecting switch anti-misoperation mechanical locking device which comprises a shell, an isolation control panel arranged on the inner side of the shell and a grounding wire base arranged on the rear side of the shell, grounding wire interfaces are arranged in the left end and the right end of the grounding wire base, and cover plates are arranged on the front sides of the grounding wire interfaces. The upper end of the isolation control panel is rotationally connected with the side wall of the shell, the isolation control panel drives the rotating assembly connected with the cover plate to rotate through the rotating-to-straight-line mechanism when rotating, and the cover plate is driven by the rotating assembly to rotate so as to open or close the grounding wire interface; a clamping assembly is arranged below the shell, and the clamping assembly facilitates clamping of the isolation control board on the front side of the lower end of the isolation control board after the isolation control board rotates backwards. The design is reasonable, the operation safety performance is effectively improved, and power leakage caused by long-term use of a grounding wire interface is avoided; the isolation control panel can be further limited, the shell is prevented from being touched by mistake in the operation process, and the safety is further enhanced.

A two-body wave energy converter utilizing a linear, universal modular absorber. A linear module, contains a direct drive linear machine for converting linear mechanical motion into electrical energy. The linear module is connected between two oscillating mechanical bodies, exploiting their relative motion. A wave activated floating body follows the wave motion, while a reaction body is tethered to a mass on the seabed providing a stable kinematic reference in operational waves. In large waves, the mass on the seabed lifts, providing heave compliance to the whole wave energy converter reducing ultimate loads in survival wave conditions.