12results about How to "Consistent width" patented technology

This utility model relates to a refrigeration device, which includes a housing, a liner, a first air duct structure, and guide plates. A foaming cavity is formed between the outside of the liner and the inside of the housing. The first air duct structure is disposed within the foaming cavity, and a guide groove is provided on the back side of the first air duct structure. The top end of the guide groove is open and faces the top of the housing, and the bottom end of the guide groove is open and faces the bottom of the housing. Two guide plates are disposed on the top upper side of the first air duct structure, located on opposite sides of the top opening of the guide groove. A guide channel is formed between the two guide plates, and one end of the guide channel is connected to the top opening of the guide groove. Foaming material falling into the guide groove can flow into the guide channel through the top opening of the guide groove, and flow along the guide channel toward the top area of ​​the foaming cavity, thereby increasing the foaming filling speed of the top area of ​​the housing and ensuring that the top area of ​​the housing is filled first, thus improving the filling quality of the top of the housing.

The application discloses a needle cutting machine for fish-eye pin rows, which comprises a base, a pressing mechanism, a linkage mechanism, a needle pushing mechanism, a material feeding mechanism and a fish-eye pin row, the base comprises a vertical section and a horizontal section, and the included angle between the vertical section and the horizontal section is a right angle; the pressing mechanism is arranged on the vertical section of the base and is used for cutting the connection between the fish-eye pins; the needle pushing mechanism is arranged on the horizontal section of the base, and the material feeding mechanism is connected with the needle pushing mechanism; through cooperation of the pressing mechanism, the linkage mechanism, the needle pushing mechanism and the material feeding mechanism, the semi-automatic needle cutting work is realized, the problems that the automation cutting needs high investment and long delivery period and cannot meet the requirements of small batches and sample pieces in the experimental stage are solved, the problem that the manual bevelled forceps cannot meet the size requirements of the shoulder part of the fish-eye pin after cutting is solved, and the problem of low manual cutting efficiency is also solved.

The application discloses a kind of detergent decontamination power quick test device and method, it is related to detergent cleaning test technical field.In the application: including stain box, washing test box, displacement component, lifter, lifting plate and test rod with test ring groove and smooth ring surface.Wherein, stain box contains multiple independent stain cavities, configure distance probe and filling tube.Washing test box is equipped with flow cavity, shunt channel and ultrasonic vibrator.Displacement component includes guide rod, linear motor, travel switch.The application method is attached to different stains by test rod simultaneously, after being washed by washing liquid flow and ultrasonic vibration under unified condition, the decontamination effect is evaluated by detecting stain residue.The application realizes the synchronous test of multiple stains, reduces manual operation and batch deviation, stabilizes control washing parameter, improves test efficiency, repeatability and result reliability.

This utility model discloses a bedside table with a concealed compartment component, relating to the field of furniture technology. It includes a bedside table body with several drawer boxes inside. Each drawer box has a sliding rail on both sides, and sliders fixed to the left and right sides of the drawer box, sliding within the sliding rails. A concealed compartment is located at the rear of the drawer box, containing several upper and lower storage compartments. This utility model's sliding pull-out mechanism and multi-compartment layout achieve secure storage of personal items and privacy protection. The concealed compartments fit perfectly with the bedside table, ensuring concealment and effectively utilizing cabinet space, increasing storage capacity without increasing size. The sliding rail and slider structure facilitates access to each storage compartment while enhancing the overall uniformity and aesthetics. It breaks through the traditional bedside table design, meeting daily storage needs while providing private storage space, balancing functionality and aesthetics.

The invention relates to the technical field of new energy, in particular to a gluing tool and a battery system.The gluing tool comprises a moving part which moves relative to a pole piece; the gluing assembly is arranged on the moving part and comprises a glue storage part and a gluing part, the glue storage part is used for storing insulation glue, the gluing part is provided with a glue outlet, and the glue outlet is connected with the glue storage part; the adjusting assembly is arranged on the gluing piece and is used for adjusting the widths of the two ends of the glue outlet in the length direction of the glue outlet, so that the gluing thickness on the pole piece is consistent; the length direction of the glue outlet is perpendicular to the moving direction of the moving part. In the whole gluing path, the consistency of the thickness of the glue layer is ensured, and the safety performance of the battery is improved.

The utility model relates to the field of grass mowers, and provides a lawn mower which comprises a mower body and a positioning device, the positioning device comprises a fixing assembly and a positioning rod, the fixing assembly is suitable for being installed on the mower body and is provided with a horizontal installation position and a vertical installation position, one end of the positioning rod is suitable for being installed on the vertical installation position or the horizontal installation position, and the other end of the positioning rod is provided with a visual guiding part; when the positioning rod is mounted at the horizontal mounting position, the positioning rod extends horizontally, and the visual guide part extends to the side area of the machine body; and when the positioning rod is mounted at the vertical mounting position, the positioning rod vertically extends. A positioning rod is installed on the side face of the green lawn mower through a fixing assembly, one end of the positioning rod is fixed to the lawn mower, and the other end of the positioning rod is provided with a visual guiding part close to the ground. During operation, the visual guide part extends towards the side of the machine body, is aligned with the edge of a green lawn, and moves along the edge to guide the lawn mower to operate within a specified range; after trimming, the positioning rod can be vertically fixed to the grass mower, and the visual guiding part is located above the machine body and does not hinder normal movement of the machine body.

The utility model relates to the technical field of new energy, and provides a power supply flat cable embossing forming jig, which comprises a supporting seat, the rolling mechanism is arranged on the supporting seat and is used for embossing the power line; the output assembly is used for driving rotation of the rolling mechanism and enables the rolling mechanism and the power line to move synchronously. When the power line is embossed, the heated power line penetrates through the rolling mechanism, and then the rolling mechanism is driven by the output assembly to rotate, so that the moving speed of the power line is kept consistent with the embossing speed, the embossing width can be ensured to be consistent, and the quality of the power line is further ensured.

The present application belongs to the technical field of packaging carton processing, and particularly relates to a paper box precision forming device. The paper box precision forming device comprises a conveying belt installed on a rack, characterized in that: a front baffle capable of being lifted is arranged above the front part of the conveying belt, a push plate is arranged above the rear part of the conveying belt, a pressing plate capable of being lifted is arranged between the front baffle and the push plate, and two supporting plates are arranged above the pressing plate. The paper box precision forming device has the beneficial effects that: the paper board after being pasted is fixed, the two supporting plates are inserted into the two die cutting openings on both sides of the sticking opening, and the two die cutting openings are opened to the same extent, so that the widths of the two die cutting openings are completely consistent; the paper box precision forming device has simple structure, high efficiency, wide application range, and ensures the quality of paper box processing.

The application provides a method and device for determining temporary tension of a segmental assembly beam by a bonding method, and relates to the technical field of bridge construction. The method comprises the following steps: obtaining the total tension of the temporary prestressed tendon of the segmental assembly beam by the bonding method, the first distance between the tension point on the top plate and the centroid line, and the second distance between the tension point on the bottom plate and the centroid line; determining the tension on the top plate as the ratio between the total tension and the first value, and determining the temporary tension of the single precision rolled threaded steel bar on the top plate based on the tension on the top plate; wherein the first value is the sum of the ratio between the first distance and the second distance and 1; determining the tension on the bottom plate as the product between the tension on the top plate and the second value, and determining the temporary tension of the single precision rolled threaded steel bar on the bottom plate based on the tension on the bottom plate; wherein the second value is the ratio between the first distance and the second distance. The application can ensure the uniformity of the bonding seam width during tensioning, and the bridge alignment is more accurate.

The application relates to a foam rubber slitting device and relates to the technical field of foam rubber production, which comprises a rack, the output shaft of a driving motor is fixed with a middle shaft, the middle shaft is fixed with a center gear, a planetary gear is in meshing connection with the inside of an inner toothed disc, the planetary gear is in meshing connection with the center gear at the same time, an outer shaft is rotatably sleeved outside the middle shaft, the outer shaft is fixed with a planet carrier, and the planet carrier is in rotary connection with the planetary gear; the middle shaft is fixed with an outer turntable, the outer shaft is fixed with an inner turntable, a plurality of ring cutters are fixed on the outer wall of the outer turntable, the inner turntable is in sliding connection with a cutter seat, a cutting cutter is fixed on the cutter seat, and the rack is provided with a driving structure for driving the cutter seat to move. The slitting device can complete the slitting and cutting operation of the foam rubber through a single driving source, the length size and width size of the produced foam rubber tape are completely consistent, the slitting device does not need a controller, has no control difficulty, and the cost is further reduced.

The utility model discloses an asphalt waterproof coiled material forming device, including sealed box, vertical fixed support stand in sealed box, and support stand has first thick pressure roller and first accurate pressure roller in proper order and rotates and is installed from top to bottom, one side of first thick pressure roller is rotatably installed with second thick pressure roller, and one side of first accurate pressure roller is rotatably installed with second accurate pressure roller, and second thick pressure roller and second accurate pressure roller are located the same side of support stand, and second thick pressure roller and second accurate pressure roller are driven through drive portion, and cutting piece is installed at second accurate pressure roller both ends respectively, and cutting piece is stretched out from the surface of second accurate pressure roller, and the outer end surface of first accurate pressure roller is in abutment on the inner wall of cutting piece. The utility model discloses can make the thickness of waterproof coiled material more accurate through twice extrusion forming, and the thickness is adjustable, can also cut down the coating of extruding out, makes the waterproof coiled material both sides neat and beautiful, and the width size is consistent.