82results about How to "Achieve placement" patented technology

The invention relates to the technical field of workpiece transportation, in particular to workpiece transportation equipment based on multidirectional transfer and a transportation method.The workpiece transportation equipment comprises a transfer frame and a transverse plate fixedly installed on the transfer frame; the lifting assembly is arranged on the transfer frame, a lifting plate is connected to the lifting assembly, a supporting plate and a bearing plate are fixed to the lifting plate, and a bearing conveying assembly is arranged on the supporting plate; the grabbing and releasing mechanism is arranged on the bearing plate, the grabbing and releasing mechanism is connected with clamping plates which are symmetrically arranged, the bearing plate is further provided with a distance regulating and controlling mechanism connected with the grabbing and releasing mechanism, and the distance regulating and controlling mechanism can drive the two clamping plates to move in the direction close to each other or away from each other through the grabbing and releasing mechanism; the turnover assembly is arranged on the distance adjusting and controlling mechanism and connected with the grabbing and releasing mechanism, opening and closing of the clamping plates can be controlled, workpieces of different sizes are clamped, and the effect of continuously transferring the workpieces is achieved.

The invention discloses an intelligent tooling for paving a photovoltaic module and a control method thereof, the method is suitable for a robot end effector, and the method comprises the following steps: collecting three-dimensional space point cloud data of the photovoltaic module to generate pose information of the photovoltaic module, and controlling the end effector to carry out adaptive pose adjustment according to the pose information; the tooling is controlled to press down, and after it is judged that fitting is in place by monitoring the compression stroke of the suction cup, a vacuum adsorption instruction is started; the adsorption state is judged based on vacuum pressure change curve parallel monitoring and a dynamic balance algorithm, and a carrying permission signal is generated after a preset adsorption success condition is met; continuously carrying out anomaly detection in the carrying process, and if an anomaly is found, triggering a fault processing strategy; and releasing the negative pressure to place the photovoltaic module after the target position is reached, and rechecking the placement pose. Intelligent and self-adaptive picking and placing of the photovoltaic module by the tooling are realized, and the reliability, the safety and the automation level in the carrying process are improved.

The utility model discloses a flexible busbar bending tool which comprises an upper die and a lower die, a bending protrusion is arranged on the lower end face of the upper die, a bending profiling groove is formed in the upper end face of the lower die, and a high end face and a low end face are located on the two sides of the bending profiling groove respectively. A first limiting block and a second limiting block which are arranged on the two sides of the lower die are further included, the upper end of the first limiting block protrudes out of the high end face, a floating piece is further arranged between the low end face and the second limiting block, and the floating piece comprises a lifting block equal to the bending profiling groove in length, a lifting rod arranged on the lower die in the vertical direction in a sliding mode and a plurality of springs arranged on the lifting block in a sleeving mode. The upper end of the lifting rod is connected with the lifting block, the two ends of the spring abut against the lower die, and when the spring is in a natural state, the upper end face of the lifting block is flush with the high end face. The device has the advantages that normal movement in the product deformation process can be guaranteed, product bending cannot be interfered, products can be placed and bent in batches, the working efficiency is effectively improved, and the forming precision is guaranteed.

The utility model discloses a sample storage device for medical examination, which relates to the technical field of sample storage and comprises a bottom plate, a support rod, a waist plate, a support seat and a test tube body, the bottom plate is connected with a waist plate through a supporting rod, the waist plate and the bottom plate are mutually horizontal, and a plurality of inserting openings are formed in the waist plate. The bottom plate is provided with supporting seats which are consistent with the insertion openings in number and are in one-to-one correspondence with the insertion openings, each supporting seat is provided with a containing cavity, the inner wall of each containing cavity is provided with a flexible part to form an elastic cavity of a circular truncated cone structure with a wide upper part and a narrow lower part, and the elastic cavities which are in one-to-one correspondence and the insertion openings form elastic placing positions for placing test tube bodies with different sizes. The device realizes placement of test tube bodies with different sizes, is good in fastening effect, and has better use value.

The invention relates to the technical field of reinforcement cage production, and discloses a reinforcement cage seam welder which comprises a sliding rail, a movable seat, a fixed seat, a main rib, a winding rib and an inner supporting rib, the movable seat is arranged on the sliding rail in a sliding mode, and the fixed seat is fixedly installed on the sliding rail; the moving seat comprises a first bottom plate, a first vertical plate and a first rotating disc, the first vertical plate is fixedly installed on the first bottom plate, the first rotating disc is rotationally arranged in the first vertical plate, an annular push plate is pushed by a first air cylinder to move rightwards, then the inner supporting ribs are pushed to move rightwards, and after the inner supporting rib on the rightmost side moves out of the containing barrel, the inner supporting ribs can deform outwards, and the inner supporting ribs can move outwards. The inner supporting ribs abut against the inner side of the reinforcement cage body, placement of the inner supporting ribs is achieved, manual operation is not needed, at the moment, the reinforcement cage body is formed, the inner supporting ribs can be directly limited, the inner supporting ribs tightly abut against the inner side of the reinforcement cage, positioning of the inner supporting ribs is facilitated, and then the inner supporting ribs are welded.

The utility model relates to the field of industrial cleaning equipment, and discloses a quick-discharge rinsing tank which comprises a quick-discharge rinsing tank body, mounting frames are fixedly connected to the upper ends of the front side and the rear side of the quick-discharge rinsing tank body, rinsing spraying pipes are fixedly connected to the mounting frames, a bubbling liquid homogenizing fixing plate is fixedly connected to the bottom of the inner wall of the quick-discharge rinsing tank body through screws, and the bubbling liquid homogenizing fixing plate is fixedly connected to the bottom of the inner wall of the quick-discharge rinsing tank body. A space is reserved between the bubbling liquid-homogenizing fixing plate and the inner wall of the bottom side of the quick-discharging rinsing tank, one side of the quick-discharging rinsing tank is fixedly connected with a resistivity detection pipe, one end of the resistivity detection pipe is a connecting pipe and is communicated with an inner cavity of the quick-discharging rinsing tank, and the other side of the quick-discharging rinsing tank is fixedly connected with a booster water pump; according to the device, automatic product carrying is achieved through the precise butt joint and positioning technology, efficient cleaning and pollution prevention are guaranteed through the bubbling liquid uniformizing and bubbling technology, the cleaning quality is guaranteed through rapid liquid discharging and secondary spraying, and the high-standard cleaning requirement is met.

The embodiment of the invention provides a three-dimensional model placing method, a three-dimensional model printing method and printing equipment. The three-dimensional model placing method comprises the steps that multiple three-dimensional models are obtained; obtaining at least a first interval needing to be kept in the horizontal direction of the model space and at least a second interval needing to be kept in the printing direction of the multiple three-dimensional models; performing first amplification in the horizontal direction based on the first spacing; performing second magnification in the printing direction and the opposite direction of the printing direction based on the second spacing; and determining the placement positions of the plurality of three-dimensional models in the model space based on the collision relationship of the plurality of amplified three-dimensional models. The model is amplified through the spacing parameter, so that placement and collision detection are performed based on the amplified three-dimensional model, arrangement in a three-dimensional space is realized, and the space utilization rate is improved. And independent interval parameters are set in the horizontal direction and the printing direction correspondingly, multi-dimensional differential interval regulation and control are achieved, and therefore the space utilization rate is increased, and interference of the supporting structure is avoided.

The utility model discloses a light spot adjusting device of an efficient laser spot welding machine, which relates to the technical field of laser welding and comprises a base, a support frame is fixedly mounted above the base, a groove is arranged on the top surface of the support frame, a conveyor belt is rotatably connected onto the side wall of the groove, a workpiece is arranged on the conveyor belt, and the workpiece is arranged on the base. By arranging the electric welding machine body, the limiting assembly and the picking assembly, efficient and stable spot welding treatment on a workpiece is achieved, the lens adjusting mechanism can automatically and accurately adjust the spot size according to input workpiece materials and welding spot size information, the accuracy and high efficiency in the welding process are ensured, and the welding quality is improved. And meanwhile, the stability of the workpiece in the spot welding process is guaranteed through the arrangement of the limiting assembly, welding quality reduction caused by workpiece displacement or shaking is effectively prevented, in addition, the picking assembly achieves automatic picking and placing of the workpiece in a negative pressure adsorption mode, the working efficiency is greatly improved, and the difficulty and strength of manual operation are reduced.

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

The utility model discloses a drilling and punching integrated device which comprises a machine frame, a first working platform and a second working platform, the first working platform and the second working platform are arranged on the machine frame, a first installation base and a first lifting air cylinder are arranged on the first working platform, and the first installation base is used for placing a workpiece to be punched; according to the device, the first working platform and the second working platform are arranged, a first mounting base, a first lifting air cylinder and a punching head on the first working platform are utilized to place a workpiece and punch the workpiece at the same time, and then a second mounting base, a second lifting air cylinder, a driving motor and a drill bit on the second working platform are utilized to place the workpiece and punch the workpiece at the same time. In this way, the punching and drilling functions are achieved in the same equipment, the whole functions are diversified, and practicability is high.

The application relates to the technical field of nut production, and a production device for cold upsetting ball screw driving actuator nuts comprises a rack, a feeding mechanism and a rotating mechanism, the rack is used for placing workpieces to be processed, the feeding mechanism is connected to the rack, the feeding mechanism is used for conveying the workpieces to be processed to required processes, and the rotating mechanism is connected to the rack and used for rotating the workpieces to be processed by 60 DEG. The rack can place the workpieces to be processed, the feeding mechanism can convey the workpieces to be processed to required processes, and the rotating mechanism can rotate the workpieces to be processed by 60 DEG, so that the production efficiency and the automation level of the device are improved.

The utility model discloses a cell observation equipment with double camera module, including observation platform, first camera and second camera, and observation platform has a transparent observation area, and the observation area is used for placing the object to be observed, and the first camera is set below the observation area, is used for gathering the image information of observation area, to obtain the position of the object to be observed, and the second camera is set below the observation area, and the second camera is closer to the observation platform than the first camera, and the second camera can move to the just below the object to be observed according to the position of the object to be observed, to utilize the second camera to observe the object to be observed. The utility model discloses technical scheme has improved the alignment efficiency and alignment accuracy.

The utility model relates to a workpiece measuring mechanism which comprises a first detection unit and a table top, the first detection unit comprises a first detection pen, a first push cylinder, a first elastic block and a first distance measuring assembly, the first detection pen is installed on the first push cylinder, and the first detection pen is connected with the first elastic block; the first distance measuring assembly is arranged on the first elastic block, the distance between the first detection pen and the table top is changed through the first pushing air cylinder, and when the first detection pen and the table top abut against the workpiece, the first distance measuring assembly measures the distance between the first detection pen and the table top. According to the workpiece measuring mechanism, the first detection head and the detection head can be tightly attached to the workpiece, and the workpiece measuring mechanism has the advantages of being high in precision and the like.

The utility model discloses a differential bearing damage-free dismounting device which comprises a base and a vertical rod arranged on the base, the vertical rod is connected with a fixing plate, the fixing plate is detachably connected with a fixing sleeve, and the fixing sleeve is detachably connected with the vertical rod. The end face of the fixing sleeve is a placing face allowing an external bearing to be disassembled to be placed and abutting against the side wall of an outer ring and the side wall of an inner ring of the external bearing to be disassembled, and a penetrating hole allowing an external differential mechanism mandrel to penetrate is formed in the fixing sleeve in the height direction of the fixing sleeve in a penetrating mode. A through hole is formed in the vertical rod, a limiting tooth groove used for being matched with a tooth key on the outer circumferential wall of an external differential mechanism mandrel is annularly formed in the inner circumferential wall of the through hole, an extrusion plate is movably arranged above the fixing plate and is opposite to the fixing plate, and a driving piece used for driving the extrusion plate to press downwards and extrude the external differential mechanism mandrel is arranged on the vertical rod. The differential bearing solves the problem that in the prior art, when the differential bearing is separated from the differential mandrel, the bearing is prone to indentation or damage.

The utility model discloses a device for placing and carrying sliding blocks of a bending machine when the sliding blocks stand, and belongs to the field of bending machine part placing. A bending machine slider standing placing and carrying device comprises two fixing frames, and two universal wheels are arranged on the two sides of the lower ends of the fixing frames correspondingly. A sliding block is arranged between the two fixing frames, and the fixing frames and the sliding block are locked through studs and nuts. A connecting assembly is arranged between the two fixing frames, the connecting assembly comprises a sleeve and a sliding rod which are fixedly connected with the two fixing frames respectively, the sleeve and the sliding rod can slide relatively, and therefore the purpose of placing and carrying sliding blocks of different length specifications is achieved.

The application discloses an adjustable balloon system and an adjusting method, which comprise a balloon, a connecting catheter and a filling catheter; the adjustable balloon system further comprises a sealing cover and a facilitator; two ends of the connecting catheter are respectively provided with a connecting end head and a pre-bent end head, one end of the connecting catheter close to the pre-bent end head is connected with the balloon, the pre-bent end head is located in the inner cavity of the balloon, and a self-closing sealing plug is sleeved on one end of the pre-bent end head; the filling catheter and the sealing cover can be movably disassembled with the connecting end head of the connecting catheter; two ends of the filling catheter are respectively connected with a luer joint and a three-way stop valve, and the facilitator is sleeved outside the balloon and the connecting catheter in the compressed state of the balloon. The application can adjust the stable placement of the balloon system and the volume adjustment after implantation according to the self needs of patients, so as to adjust the weight loss effect, realize the quantitative correction of diet, ensure the accurate control of weight loss, meet the different weight loss needs of different user groups and improve the applicability.

The utility model belongs to the technical field of machining, and particularly discloses an LED lamp pin welding device which comprises an equipment body, the bottom of the equipment body is fixedly connected with a base, the top of the base is provided with a support, the interior of the support is of a hollow structure, the interior of the support is provided with a carrier plate, and the carrier plate is rotationally connected with the interior of the support. The front side of the carrier plate is fixedly connected with a first rotating rod extending into the carrier plate, the rear side of the carrier plate is fixedly connected with a second rotating rod, and the end, away from the carrier plate, of the first rotating rod rotationally penetrates through the support. And a first rotating rod drives a carrier plate to rotate and enables the carrier plate to incline, through inclination of the carrier plate, a worker can more conveniently sweep the carrier plate through a cleaning plate, and welding slag is more easily swept into a collecting box through inclination of the carrier plate to be recycled in a centralized mode.

The utility model provides a kind of packing bag opening zip device, including rack, driving mechanism, bag suction mechanism and bag opening mechanism, driving mechanism is located in rack, bag suction mechanism includes bag suction linkage assembly and two bag suction components, two bag suction components are located in rack, two bag suction components are connected by bag suction linkage assembly, driving mechanism is connected with bag suction linkage assembly, to drive two bag suction components mutually close or mutually away, bag opening mechanism includes bag supporting component and two clamping components, bag supporting component is located in rack, bag supporting component is connected with two clamping components, to drive two clamping components mutually close or mutually away.The packing bag opening zip device of the utility model, bag opening effect is good, and bag opening efficiency is high.

The utility model provides a skip car positioning device, which belongs to the technical field of material transportation equipment, and is characterized in that the skip car flange device comprises a feeding and discharging skip car and a positioning device, the feeding and discharging skip car is a cuboid shell, the positioning device is C-shaped, the internal size of the positioning device is matched with the size of the feeding and discharging skip car, and the feeding and discharging skip car flange device is arranged in the positioning device. The positioning device is provided with a positioning mechanism used for fixing the feeding and discharging trolley, the positioning mechanism comprises a proximity switch, an air cylinder and a fixing mechanism, the proximity switch is located in the middle of the interior of the positioning device, and the air cylinder is located on one side of the top of the positioning device and fixedly connected with the positioning device. The fixing mechanism is located at the bottom of the interior of the other side of the positioning device, fixedly connected with the positioning device and used for fixing the feeding and discharging skip car, the skip car can be positioned and fixed, and a workpiece can be conveniently operated.

The invention discloses an ultralow-temperature precise intelligent sampling instrument which comprises an ultralow-temperature sample platform arranged at the top of a base, a plurality of sets of drill pins are movably inserted into the surface of the ultralow-temperature sample platform, an electric control platform is rotationally arranged on one side of the top of the base, and a U-shaped placement frame is arranged on one side of the electric control platform through a lifting motor in a vertical moving mode. A clamping mechanism is erected on the top of the U-shaped placement frame through a transmission frame, the clamping mechanism comprises a transmission motor and a pull rod assembly, and the transmission motor drives the pull rod assembly to integrally move up and down on one side of the U-shaped placement frame; the two sets of conical clamping blocks are oppositely arranged, the tops of the conical clamping blocks are rotationally arranged at the bottom of the driving side plate through connecting rods, the surfaces of the conical clamping blocks are in an inclined plane shape, and the pull rod assembly drives the two sets of conical clamping blocks to oppositely rotate and conduct clamping operation on the upper portion of a drill point; according to the device, automatic clamping, mounting, dismounting and sampling work of the drill point can be effectively achieved, and the collecting efficiency is improved while labor force is liberated.

This utility model discloses a heat preservation device for a drone flight remote controller in cold regions, relating to the field of drone flight technology. The utility model includes a protective cotton cover with a transparent cover installed at the upper center. Insertion components are installed on both sides of one end of the outer wall of the protective cotton cover. When using the flight remote controller in cold regions, the operator can directly place the remote controller into the inner cavity of the protective cotton cover through the insertion slot. By attaching the female Velcro to one side of the female Velcro, the sealing cover blocks the insertion slot. The operator inserts their hand through the inner cavity of the insertion components. An anti-fog sheet is placed in the inner cavity of the mesh bag beforehand. The use of the anti-fog sheet allows the operator to still operate the remote controller through the transparent cover even when the temperature inside the protective cotton cover rises. The protective cotton cover effectively warms the operator's hands while allowing the operator to directly operate the remote controller without affecting operational flexibility.

This utility model relates to a capping machine, specifically, a capping machine for filling bottles that reduces bottle sway. It includes an assembly table, with a pressing component mounted on its upper side. In its initial state, the wedges are housed within guide grooves, not occupying space on the upper side of the assembly table, thus facilitating bottle placement. During capping, a servo cylinder drives a moving plate and the wedges upwards. The interaction between the wedge's inclined surface and the fixed guide wheel forces all wedges to move synchronously towards the center. This, in turn, causes T-blocks to drive rubber pads to evenly clamp the bottle from all sides, securing it and suppressing sway during capping. Furthermore, when the moving plate moves downwards, the T-blocks are blocked from contacting the fixed cross plate, allowing the T-blocks to slide out of the T-grooves of the wedges. This facilitates quick disassembly and replacement of T-blocks of different sizes to accommodate the clamping needs of bottles with different shapes, ensuring a stable anti-sway effect for various bottle types.

The utility model relates to a membrane treatment device for industrial wastewater treatment, which relates to the technical field of wastewater treatment and comprises a temperature regulating tank, a neutralizing tank and a treatment pond which are sequentially arranged, a temperature control part for regulating the temperature of wastewater is arranged in the temperature regulating tank, and a regulating component for regulating the pH value of the wastewater is arranged on the neutralizing tank. A membrane assembly for treating wastewater is arranged in the treatment tank, and an adjusting mechanism for adjusting the position of the membrane assembly is arranged on the treatment tank. The temperature of the wastewater is adjusted through the temperature adjusting tank, then the pH value of the wastewater is adjusted through the neutralizing tank, the adjusting mechanism moves the position of the membrane assembly, the adjusted wastewater enters the treatment pond and is purified through the membrane assembly, and the quality and state of the wastewater are adjusted through the temperature and the pH value, so that the treatment efficiency of the membrane assembly is improved; therefore, the membrane treatment efficiency of the industrial wastewater is improved.

The utility model relates to a kind of plug filling nitrogen head structure. Including filling nitrogen head body, inside is formed with the first passageway passing through bottom, respectively with first vacuum air path and nitrogen gas path intercommunication, first vacuum air path is configured to carry out vacuumizing operation to container inside, nitrogen gas path is configured as to fill into nitrogen gas in container;Plug rod, inside is formed with the second passageway passing through bottom, with second vacuum air path intercommunication, second vacuum air path is configured to carry out vacuumizing to plug rod inside, for the sealing assembly of plug rod bottom suction and container mouth sealing of container, the lower end of plug rod and filling nitrogen head body movably connect, upper end and driving mechanism connect, under the driving of driving mechanism, plug rod moves in the first passageway inside filling nitrogen head body, to seal sealing assembly in container mouth, first vacuum air path and nitrogen gas path are integrated in filling nitrogen head body, realize the continuous operation of vacuumizing in container and filling nitrogen;Stable fixed sealing assembly by vacuum adsorption, improve sealing reliability.

The utility model provides a mask plate grabbing and positioning mechanism and exposure equipment. The mask plate grabbing and positioning mechanism comprises a plate fork body and a positioning assembly, the fork body comprises a preset surface; the positioning assembly comprises a positioning part and a driving part, the positioning part is movably arranged on the preset surface, and the driving part is connected with the positioning part to drive the positioning part to move; the number of the positioning assemblies is four, two positioning assemblies are X-direction positioning assemblies, and the other two positioning assemblies are Y-direction positioning assemblies. The two X-direction positioning assemblies are arranged in the X direction, and the moving direction of the positioning parts of the X-direction positioning assemblies is the X direction; the two Y-direction positioning assemblies are arranged in the Y direction, and the moving direction of the positioning parts of the Y-direction positioning assemblies is the Y direction; the Y direction is perpendicular to the X direction, and the connecting line of the two X-direction positioning assemblies intersects with the connecting line of the two Y-direction positioning assemblies. And through cooperation of the four positioning assemblies, grabbing and releasing of the mask can be achieved.

The utility model relates to the technical field of meat product unfreezing, in particular to a quick unfreezing device for meat food processing, which comprises an unfreezing pool, a feeding mechanism and a cleaning mechanism are mounted on the unfreezing pool, the feeding mechanism comprises a mounting rack, the mounting rack is slidably connected in the unfreezing pool, a filter plate is mounted at the bottom of the mounting rack, and the cleaning mechanism is mounted on the filter plate. Air cylinders are mounted on the outer sides of the two ends of the unfreezing pool respectively, output shafts of the two air cylinders are connected with connecting plates respectively, pull rods are vertically connected to the two ends of the top of the mounting frame respectively, and the tops of the two pull rods are connected with the two connecting plates; food is put into the unfreezing pool after being placed through the mounting frame and the filter plate, water splashing is reduced, all the food can be directly fished and lifted after unfreezing is completed, discharging is facilitated, and efficiency is improved.

The application relates to an aluminum liquid in-transit heat preservation system and an application method thereof, and relates to the technical field of aluminum liquid heat preservation; the aluminum liquid in-transit heat preservation system comprises a package body and a package cover, the package cover is located at the top of the package body and is used for covering the package opening of the package body, one end of the package cover is rotationally connected with the package body, a locking mechanism is arranged on the other end of the package cover, the locking mechanism is used for locking between the package cover and the package body, heat insulation cotton is further arranged between the package cover and the package body, the heat insulation cotton is used for deforming when the package cover covers the package opening of the package body, so as to fill the gap between the lower end of the package cover and the upper end of the package opening of the package body. The application has the effect of improving the heat preservation effect of the aluminum liquid in the aluminum liquid package.

The invention relates to the technical field of injectors, in particular to a high-pressure sealing injector which comprises an injection gun shell, a needle cylinder and a digital display control panel, a pushing injection cavity used for inserting the needle cylinder is formed in the injection gun shell, and the inner side contour of the pushing injection cavity is in a cylinder shape; the injection gun shell is internally provided with a needle cylinder clamping and positioning structure which is used for clamping and fixing inserted needle cylinders with different sizes at the central axis in the injection pushing cavity; a spiral rolling compression-resistant assembly used for rolling and fixing inserted needle cylinders with different sizes is formed in the injection gun shell; through mutual cooperation and cooperation of the injection gun shell, the needle cylinder clamping and positioning structure, the injection pushing driving assembly, the spiral rolling and compression resisting assembly and the like, rolling and compression resisting protection can be conducted on needle cylinders of different sizes, so that the compression resisting capacity during high-pressure injection is improved, and high-pressure injection can also be conducted through disposable materials.

The application provides a device and method for online automatic detection of grinding piece thickness of a double-end surface grinder, which comprises a proximity switch, a controller, a mechanical hand assembly and a measuring table assembly; the proximity switch is fixed at the end of the discharge port of the double-end surface grinder, and sends a signal to the controller when it detects a workpiece to be measured at the position; the controller controls the mechanical hand assembly to grab the workpiece to be measured and place the workpiece to be measured on a measuring position, and the measuring table assembly detects the thickness of the workpiece to be measured.

The invention discloses a heating equipment temperature accumulated temperature overheating protection mechanism and method, and relates to the technical field of new energy automobiles, the heating equipment temperature accumulated temperature overheating protection mechanism comprises a connecting frame, a transparent frame is arranged on the front side, close to the bottom, of the connecting frame, and a second connecting ring is fixedly connected to the side, close to the connecting frame, of the edge of the outer side of the transparent frame; through mutual cooperation of a U-shaped plate, a hot air balloon, a humidifier, a hollow frame and other structures, when a heater works, air blown out by a fan penetrates through the heater and blows out hot air, the air drives a vertical plate to rotate, the vertical plate drives a fixing disc and a limiting tooth block to rotate through a transverse rod, and the limiting tooth block drives the U-shaped plate to move up and down through a connecting tooth block; the U-shaped plate can drive the hot-air balloon to move, the blowing range can be expanded, and when hot air enters the hot-air balloon, water vapor sprayed by the humidifier enters the hot-air balloon through the hose, so that the dryness of the hot air is neutralized.