32results about How to "The pressing position is accurate" patented technology

The invention provides a portable automatic extra-thoracic compression device, and belongs to the technical field of medical equipment. According to the technical scheme, the portable automatic extra-thoracic compression device comprises a machine body, a fixing baseboard is arranged on the lower side of the machine body, extension-type baseboards are arranged on two sides of the fixing baseboard, baseboard extension locking buckles are arranged in the connected positions between the extension-type baseboards and the fixing baseboard, and a folding connecting frame are arranged on the left side of the extension-type baseboards. The device has the advantages that the structure is simple, carrying and usage are convenient, an extra-thoracic compression rescue can be conducted on a patient in various environments, positioning and a compression position are accurate, manual operation is not needed, the working difficulty of medical personnel is reduced, and the rescuing effect is effectively improved.

The invention discloses a vehicle lamp gluing and lamination device. The vehicle lamp gluing and lamination device comprises a rotating worktable; multiple fixing devices are arranged on the rotating worktable; the fixing devices include fixed bases; front side baffle plates are arranged on the front sides of the upper ends of the fixed bases; back side fixed plates are arranged on the back sides of the upper ends of the fixed bases; automatic push rods are arranged on the back side fixed plates; movable baffle plates are arranged at the front ends of the automatic push rods; a gluing device is arranged on the right side of a selection fitting worktable; a loading conveying belt is arranged on the back side of the rotating worktable; a loading manipulator is arranged between the loading conveying belt and the rotating worktable; a lamination device is arranged on the side edge of the rotating worktable on the back side of the loading manipulator; an unloading conveying belt is arranged on the side edge of the rotating worktable on the back side of the pressing device; and an unloading manipulator is arranged between the unloading conveying belt and the rotating worktable. The vehicle lamp gluing and lamination device is simple in structure and reasonable in design, can guarantee uniform gluing and precise lamination position, is high in automation degree, effectively relieves the labor intensity of workers, and improves the production efficiency.

The invention discloses a gluing and pressing device for automobile lamps. The gluing and pressing device comprises a rotating workbench. A plurality of fixing devices are arranged on the rotating workbench. Each fixing device comprises a fixing base. A front side baffle is arranged on the front side of the upper end of each fixing base, and a rear side fixing plate is arranged on the rear side of the upper end of each fixing base. Each rear side fixing plate is provided with an automatic push rod. The front end of each automatic push rod is provided with a movable baffle. A gluing device is arranged at the right side of the rotating workbench. A feeding conveyor belt is arranged on the rear side of the rotating workbench, and a feeding mechanical arm is arranged between the feeding conveyor belt and the rotating workbench. A pressing device is arranged on the side edge of the rotating workbench and located on the rear side of the feeding mechanical arm. A discharging conveyor belt is arranged on the side edge of the rotating workbench and located on the rear side of the pressing device, and a discharging mechanical arm is arranged between the discharging conveyor belt and the rotating workbench. The gluing and pressing device is simple in structure and reasonable in design, gluing evenness can be guaranteed, the pressing position is accurate, the degree of automation is high, labor intensity of workers is effectively relieved, and production efficiency is improved.

The invention discloses a double-sided opposite pressing interior trim molding hydraulic press which comprises a rack formed by fixedly connecting vertical columns, an upper crossbeam and a side frame, wherein, an upper oil cylinder is fixedly installed on the upper crossbeam, the piston end of the upper oil cylinder is connected with an upper sliding block, a lower sliding block is driven by a stretching oil cylinder, and the upper and lower sliding blocks respectively slide along upper and lower guide columns; rotating axles are respectively installed on the front, rear, left and right sides of the upper end surface of the upper sliding block and the lower end surface of the lower sliding block, the adjacent rotating axles are meshed for transmission through bevel gears, synchronous gears are respectively installed at the both ends of the rotating axles positioned on the left and right sides, and the synchronous gears are respectively meshed with balancing racks installed on vertical columns on the adjacent sides of the synchronous gears. The invention realizes movement during the process of sliding up and down, the density of the interior parts oppositely pressed is good, the productive tempo is quickened, the thickness of the pressed interior trims is even, the comfort level and the beauty of the interior trim shaped parts are improved, and the higher-level production facilities are provided for the shaped interior trim manufacturers at home and abroad.

The invention provides an air tightness detection device for a sealing piece. The device comprises a sealing unit which comprises a mounting table and a pressing mechanism, wherein the mounting tableis provided with a plugging head, when the sealing piece is located on the mounting table, the plugging head can be embedded into an opening of the sealing piece to block the opening, and the pressingmechanism is used for being matched with the sealing piece in an abutting mode and pressing a part around the opening of the sealing piece on the plugging head. The device further comprises an air supply unit which is provided with an air supply pipe, air can be output along the air supply pipe when the air supply unit is started, the air supply pipe is used for being connected with the mountingtable or the sealing piece, when the sealing unit and the sealing piece are assembled, and the air supply pipe, the sealing unit and the sealing piece define a closed containing cavity. According to the detection device provided by the scheme, when the sealing piece is assembled with the detection device, the sealing piece and the detection device can form the tightly-sealed closed containing cavity, air can be supplied into the closed containing cavity so as to realize the detection of sand holes of the sealing piece in an air tightness detection mode, the risks of false detection and missingdetection are small, the sealing unit and the sealing piece are very simple and convenient to assemble and disassemble, and the detection cost is low.

The invention discloses an adjustable double-cover pressing type pressure vessel which comprises a tank body, a tank cover, a height adjustable mobile bracket and an adjustable pressing device. The tank cover is mounted on the tank body. The adjustable pressing device is mounted on the mobile bracket. An upper ring mounting plate and a lower ring mounting plate are arranged at the connection part between the tank cover and the tank body. A hydraulic opening is formed in the tank cover. A detachable hydraulic cover is arranged on the hydraulic opening. The pressing device is mounted on the mobile bracket, and the mobile bracket can drive the pressing device to move, and therefore, the pressing device is not limited to one pressure vessel, and can be moved to press another pressure vessels; and the positions of arc-shaped pressing plates are adjusted through the mobile bracket, so that the pressing positions of the arc-shaped pressing plates are more accurate.

The invention discloses a thermoprinting plate and a thermoprinting method of same-position different patterns. The thermoprinting plate of the same-position different patterns comprises a first thermoprinting mold, wherein a bulge or a groove is formed on or in the first thermoprinting mold, and the maximum width of the bulge or the groove is 0.1 mm. According to the thermoprinting plate, experimental tests show that reflected light of the groove or the bulge which is formed in or on a printed material can be greatly influenced by limiting the width of the bulge or the groove within 0.1 mm, so that different quantities of light is reflected from one position to all angles, and different patterns can be observed. In addition, the thermoprinting plate uses the first thermoprinting mold for thermoprinting, the manufacturing difficulty is low, the cost is low, the first thermoprinting mold can be reused for many times, a piece of special gilding paper and a special thermoprinting machine do not need to be matched with the first thermoprinting mold when the same-position different patterns are thermoprinted, only a conventional thermoprinting machine is used for thermoprinting, the thermoprinting efficiency is high, and the cost is further reduced.

The automobile hardware part stamping die convenient to replace the die head comprises a base, mounting blocks are fixedly connected to the two sides of the top of the base, mounting grooves are formed in the front faces of the mounting blocks, lower dies are inserted into the mounting grooves, clamping holes are formed in the bottoms of the lower dies, and clamping grooves are formed in the clamping holes. And a clamping device is installed at the top of the lower mold and clamped in the clamping hole, a contraction ejection device is installed at the bottom of the clamping device, and a top plate is hinged to the top end of the inner wall of the clamping hole. According to the scheme, the clamping device can be in butt joint with the clamping hole, so that the lower mold can be limited and fixed, the lower mold can be shrunk or ejected out through the shrinking and ejecting device, the clamping device is not affected in the normal state, hardware can be conveniently demolded when ejected out to the top, and the clamping device can be pulled when shrunk to the bottom; limiting of the clamping device is canceled, so that the lower mold can be conveniently disassembled and assembled, and meanwhile, a demolding mechanism is integrated.

The invention discloses a cardiopulmonary resuscitation real-time feedback APP device, and relates to the technical field of cardiopulmonary resuscitation auxiliary equipment. The cardio-pulmonary resuscitation real-time feedback APP device comprises a feedback device and a feedback APP, the feedback device comprises a pressing plate and a soft rubber plate, the soft rubber plate is provided with sensor monitoring points, and a micro pressure sensor and a micro acceleration sensor are arranged at each sensor monitoring point. Data are continuously monitored in a cardio-pulmonary resuscitation pressing process and transmitted to the feedback APP running on a mobile phone, and the feedback APP samples and analyzes the data and establishes a three-dimensional dynamic model for analyzing the magnitude of pressing force, the pressing frequency and the pressing depth; whether the cardio-pulmonary resuscitation is efficient or not is judged according to the data, and voice guidance is carried out. According to the cardio-pulmonary resuscitation real-time feedback APP device, a mobile phone APP gives voice prompts in time according to the pressing condition of a rescuer, the rescuer is well guided to conduct rescue according to the standard process and requirements, and the success rate of rescue is greatly increased.

The invention provides a brushless direct current motor Hall seat press fitting guide device which comprises a positioning bottom plate, positioning pins, spring guide columns and a pressing plate. Three positioning holes are formed in the positioning bottom plate and are matched with the positioning pins and the spring guide columns, so that the rear end cover and the Hall seat of the brushless direct current motor are positioned, and the circle center of the long-strip positioning hole of the rear end cover and the center of a mounting groove of the Hall seat are enabled to be on the same straight line. After the press-fitting device is adopted, the precision of the press-fitting position of the Hall seat of the brushless direct current motor can be ensured, the product quality problem caused by human factors is avoided, the product percent of pass is increased, the efficiency is improved, and various performances of the motor are ensured.

The invention discloses a beer cap presser capable of effectively improving the cap pressing efficiency. A fixing groove used for fixing a beer bottle is connected to the upper portion of the beer bottle. A channel is connected to the upper portion of the fixing groove. The side face of the upper end of the beer bottle penetrates through a circular channel in the fixing groove. The circular channel is a channel of which the diameter of the upper half section is gradually increased from bottom to top. Horizontal connecting plates are connected to the upper portion of the connecting rod. A cap pressing device used for conveying a bottle cap and pressing the bottle cap is connected to the connecting plate and is located between the two connecting plates. The cap pressing device comprises a rotary device. A connecting rod A and a connecting rod B which are symmetrical about the straight line where the rotary device is located are connected to the lower end of the rotary device. The included angle between the connecting rod A and the rotary device and the included angle between the connecting rod B and the rotary device are 30 degrees. A cap pressing rod used for pressing the cap is connected to the lower portion of the connecting rod A. A discharging barrel used for conveying the bottle cap is connected to the lower portion of the connecting rod B.

The invention relates to the technical field of medical instruments, in particular to a convenient external chest compression device for cardio-pulmonary resuscitation. The convenient external chest compression device comprises a main plate; a fixing block is welded on the top surface of the main plate; a motor is mounted in the fixing block; a transmission disc sleeves the surface of the output end of the motor, and a transmission part is arranged on the surface of the transmission disc; the surface of the transmission part is sleeved with a transmission plate; a fixing plate is welded to the bottom face of the transmission plate; transmission rods are symmetrically inserted into the top face of the fixing plate in a penetrating mode through bearings; and the tops of the transmission rods are sleeved with gears, and the gears are meshed with one another. The invention provides the portable cardio-pulmonary resuscitation device convenient to use. The device can be fixed in a mode of surrounding the main trunk of a patient during use, when the heart of the patient suddenly stops, a medical worker can fix the device in front of the chest of the patient and then carry the device to a stretcher to be sent to a hospital, and it is guaranteed that the patient always receives cardiopulmonary compression in the transportation process.

The invention discloses clutch master cylinder oil pipe pressing and connecting as well as sealing and pull-off test integrated equipment. The clutch master cylinder oil pipe pressing and connecting as well as sealing and pull-off test integrated equipment comprises an installing vertical plate, a cylinder block transverse moving sliding block assembly and an oil pipe transverse moving sliding block assembly, wherein the cylinder block transverse moving sliding block assembly can transversely slide on the installing vertical plate; the cylinder block transverse moving sliding block assembly isconnected with an master cylinder pressing assembly for pressing a clutch master cylinder, the oil pipe transverse moving sliding block assembly is connected with an oil pipe pressing assembly used for pressing an oil pipe and an oil pipe opening plugging assembly used for blocking an oil pipe opening and introducing matching gas to conduct a sealing performance test, and the master cylinder pressing assembly moves along with the cylinder block transverse moving sliding block assembly towards the oil pipe direction to enable the oil pipe to be assembled to an oil port of the clutch master cylinder; and the equipment further comprises a force sensor for testing the tensile force when the master cylinder pressing assembly moves along with the cylinder block transverse moving sliding block assembly towards the direction separating from the oil pipe. According to the equipment, the oil pipe installation, the oil pipe pulling-off test and the oil pipe sealing performance test can be completed, the working procedures are high in integration degree, the test is complete, and the oil pipe installation and testing efficiency are improved.