44results about How to "Improve solid" patented technology

The invention discloses a horizontal sealing upper cutter device for a packing machine. The horizontal sealing upper cutter device comprises sealing cutter upper beams fixed on a cutting-preventing support, a horizontal sealing cutter holder is arranged below the sealing cutter upper beams, the horizontal sealing cutter holder is connected with the sealing cutter upper beams through a spring, a cutter and two sealing cutters are arranged on the horizontal sealing cutter holder, the sealing cutters are locked through locking blocks, sealing cutter protective plates are arranged on two sides of the horizontal sealing cutter holder and connected with the sealing cutter upper beams through installing blocks, and slide assemblies are arranged between the sealing cutter protective plates and the sealing cutter upper beams. By means of the horizontal sealing upper cutter device, smooth cutting and firm sealing of films are achieved, broken blade replacing is facilitated, operation steps of maintaining and replacing accessories are simplified, packing efficiency and yield are improved, and labor cost of enterprises is reduced.

The invention discloses a three-pipe air-pipe indoor unit. The indoor unit comprises a shell body, a dehumidification heat exchanger and a heating heat exchanger, wherein the shell body is provided with a first sidewall and a second sidewall which are connected; the first sidewall is provided with a first connection assembly; and the second sidewall is provided with a second connection assembly. The first connection assembly is connected with one end of each of the dehumidification heat exchanger and the heating heat exchanger; the second connection assembly is connected with the other end ofeach of the dehumidification heat exchanger and the heating heat exchanger; and the dehumidification heat exchanger and the heating heat exchanger are at least partially arranged at an interval. According to the three-pipe air-pipe indoor unit, the two ends of each of the dehumidification heat exchanger and the heating heat exchanger are connected with the first sidewall and the second sidewall ofthe shell body through the first connection assembly and the second connection assembly separately. In addition, the dehumidification heat exchanger and the heating heat exchanger are at least partially arranged at an interval, so that temperature interference between the dehumidification heat exchanger and the heating heat exchanger can be reduced, and then the working efficiency of an air-pipeair conditioner is increased.

The invention discloses a feeding mechanism of an automatic molding machine. A feed inlet of the automatic molding machine provided is provided with the feeding mechanism comprising an oil groove and a rotary rack. One side of the rotary rack is fixed to one end of the automatic molding machine while the other side thereof is fixed and connected with the oil groove. At least two conveying rollers are arranged in the oil groove. Further, the feeding mechanism comprises a supporting rod located under the oil groove; one end of the supporting rod is rotationally fixed to the automatic molding machine while the other end thereof is butted against the bottom of the oil groove. The feeding mechanism has the advantages of effectively saving space, facilitating assembling and disassembling of molds of the automatic molding machine, bringing more convenience to feeding and improving work efficiency.

The invention discloses a knife feeding device used for an L-type packing machine. The knife feeding device used for the L-type packing machine comprises a transverse knife and a longitudinal knife which are spliced together, are made of alloy steel and are connected through a circular arc knife edge. The knife feeding device used for the L-type packing machine can achieve continuous sealing and cutting of products, and the firmness of sealed mouths is improved; in addition, the transverse knife and the longitudinal knife of the L-type packing machine are convenient to clean and maintain, accessories are convenient to replace, and the stability and overall working efficiency of the knife sealing device are greatly improved.

The invention discloses a rose pie stuffing mixer. The rose pie stuffing mixer comprises a mounting base main body; the upper surface of the mounting base main body is provided with a first groove; astirring basin is arranged at the middle part of the internal bottom wall of the first groove; the top end of the stirring basin is designed to penetrate through the first groove, and stretch to the place above the mounting base main body; the upper surface of the stirring basin is provided with a second groove; two opposite cavities are symmetrically arranged in the internal part of the mountingbase main body; the two cavities are arranged on the left side and the right side of the first groove respectively; the internal top wall of each cavity and the internal bottom wall of each cavity areprovided with slide grooves; the internal side wall of each cavity far away from each other is provided with a first through hole, and the internal side wall of each cavity close to each other is provided with a second through hole; the two through holes are communicated with the first groove. The rose pie stuffing mixer is capable of realizing left and right moving of clamping plates, realizingclamping of the stirring basin, ensuring the stability of the stirring basin, and realizing preferable stirring of rose pie stuffing in the second groove.

The invention discloses a trolley assembly for driving the movement of a turnout beam, wherein the turnout beam has an opposite first end and a second end, the first end is fixed, the drive assembly is adapted to drive the second end to oscillate, the turnout beam has a sliding groove which extends along the length direction of the turnout beam, the trolley assembly comprises a trolley track and atrolley body, and the trolley track extends along a straight line. The trolley body is provided with a driving wheel, the driving wheel is rolling in the chute, and the trolley body is movably connected with the trolley track. According to the trolley assembly for driving the movement of the turnout beam of the present invention, by providing a sliding groove extending in the longitudinal direction of the turnout beam on the turnout beam, driving wheels are provided on the trolley assembly, the driving wheels are rollable in the sliding groove, and the driving wheels are movable in the extending direction of the sliding groove. Thus, through the mutual cooperation of the sliding groove and the driving wheel, the switch beam can be driven to move by the trolley assembly so as to adjust theposition of the switch beam and realize the lane change of the rail vehicle.

The invention discloses a photovoltaic solar panel with a buckle mounting mechanism. The photovoltaic solar panel comprises two lower plywood plates and two upper plywood plates. Support legs are fixedly arranged on the bottom ends of two lower plywood plates. Fixed seats are fixedly arranged on the bottom ends of two support legs. The upper plywood plates are fixedly arranged on the top of two lower plywood plates. A first fixed plate is fixedly arranged on one side of each lower plywood plate. The middle of the top ends of two first fixed plates are fixedly connected with the bottom ends oftwo first connection plates respectively through first connection springs. According to the photovoltaic solar panel with the buckle mounting mechanism, which is provided by the invention, the upper and lower plywood plates are arranged, which is convenient for clamping the photovoltaic panel; through the cooperation of the first connection springs and first clamping plates and the cooperation ofsecond connecting springs and second clamping plates, the positions of the lower plywood plates and the upper plywood plates are limited; the lower plywood plates and the upper plywood plates are bothbarb-shaped, which improves the connection steadiness of the first clamping plates and the second clamping plates; and a traditional bolt fixing method is replaced, which is convenient for installation and removal.

The invention relates to a metal product surface corrosion resistance processing process. A metal product is put into a heat treatment furnace, surface nickelizing is conducted in a high-pressure argon environment, then the metal product is put into an ethylene diamine tetraacetic acid aqueous solution, and the metal product is directly dried after being taken out; sand blasting treatment and pretreatment are conducted; and finally the metal product is immersed into a film forming agent, so that a protective film is formed on the surface of the metal product. A complex compound is formed on the metal surface, after making contact with the film forming agent, the complex compound and the film forming agent are mixed, the integral combination of the surface of the metal product and the protective film is ensured, and firmness of the protective film is improved.

The invention belongs to the technical field of track and field equipment and particularly discloses track and field sprint belt straightening equipment. The equipment comprises a sprint belt straightening device, a stabilizing table, a movable adjusting table, a capturing camera and a sprint belt body, wherein the bottom of the main body of the sprint belt straightening device is fixedly connected with a stabilizer, an outer wall of the periphery of a top end of the stabilizing table is connected with an outer wall of the periphery of the bottom of the sprint belt straightening device body, the movable adjusting table is in lap joint with the middle of the top end of the stabilizing table, the capturing camera is in lap joint with a top end of the movable adjusting table and can achieve slow lens shooting, timing shooting and the like, and performance evaluation of follow-up athletes is effectively facilitated. the stabilizing table can ensure firmness and stability between the stabilizing table and the ground, subsequent use is facilitated, the movable adjusting platform is convenient for a user to adjust and use, a phenomenon that the scores of the athletes have large errors due to position deviation in the subsequent process can be avoided to a great extent, and the stabilizing table has wide development prospects in the future.

The present invention provides a ligament training device for orthopedics department, which comprises a base, an adjusting rod is fixedly connected to the base, a hanging rod is arranged at the end, away from the base, of the adjusting rod, the hanging rod is sleeved with a lantern ring, the lantern ring is connected with a retracting and releasing device through a steel wire rope, a seat is fixedly connected to the rear end of the retracting and releasing device, and a first fixing rod is arranged on the left side of the adjusting rod; a second fixing rod is arranged on the right side of the adjusting rod, one end of the first fixing rod and one end of the second fixing rod are hinged to the base, and the ends, away from the base, of the first fixing rod and the second fixing rod are fixedly connected with leg containing pieces. The ligament rehabilitation training device is light in structure and convenient to carry, and a patient can perform ligament rehabilitation training anytime and anywhere.

The invention discloses an ear-nose-throat mixed drug delivery device which comprises a stable base, the top of the stable base is fixedly connected with a placement device, the left side of the top of the front face of the placement device is fixedly connected with an operation panel, and the right side of the top of the placement device communicates with an adding pipe frame. The middle position of the top of the outer wall of the left side of the placing device is communicated with a conveying pipeline, the situation that the size of a patient is inappropriately increased due to the fact that the drug delivery speed is too high is effectively avoided, and the position, away from the placing device, of the conveying pipeline is communicated with a drug delivery device. According to the ear-nose-throat mixed medicine feeding device, the waste situation in the medicine liquid adding process is effectively reduced, the situation that the size of a patient is increased improperly due to the fact that the medicine feeding speed is too high is effectively avoided, and different medicine liquids can be collected in a centralized mode through a material collecting pipe and then conveyed into a liquid storage box to be stored temporarily; and the liquid medicine can be preliminarily mixed when entering the material collecting pipe, so that the waste of the mixed liquid medicine can be conveniently reduced.

The invention discloses a horizontal sealing top knife and sealing knife guard board friction limiting device used for a packing machine. The horizontal sealing top knife and sealing knife guard board friction limiting device used for the packing machine comprises an upper girder, the upper girder is connected with a sealing knife guard board through horizontal knife hoisting bolts, sealing knife guard board lifting nickel-plated compressed springs are arranged between the upper girder and the sealing knife guard board, friction copper boards are installed on the inner side of the sealing knife guard board, cutting-resisting sensing supports are fixed to the two sides of the middle section of the upper girder, a horizontal knife is arranged at the bottom of the sealing knife guard board, and installation blocks are arranged at the upper portion of the sealing knife guard board. The horizontal sealing top knife and sealing knife guard board friction limiting device used for the packing machine can achieve continuous sealing and cutting of products, and the firmness of seals is improved; in addition, the friction copper boards are easy and convenient to install, the horizontal sealing top knife and sealing knife guard board friction limiting device is convenient to clean and maintain, accessories are convenient to replace, and the stability and overall working efficiency of a horizontal sealing device are greatly improved.

The invention discloses a clamping groove type mounting block which comprises a fixing block made of stainless steel material, wherein a middle hole is formed in the fixing block; a first convex block, a second convex block and a third convex block are arranged on the fixing block; a first clamping groove is formed between the first convex block and the second convex block; a second clamping groove is formed between the second convex block and the third convex block; a plurality of first mounting holes are formed in the fixing block; a plurality of second mounting holes are formed in the first convex block; a plurality of third mounting holes are formed in the third convex block. The clamping groove type mounting block is used for connecting pipes or pipelines conveniently, and is also convenient in installation.

The invention belongs to the technical field and particularly relates to a solar cell frame aluminum profile extrusion die. The solar cell frame aluminum profile extrusion die comprises a main body, wherein a rotating motor is arranged at one end of one side of the main body; the output end of the rotating motor is connected with a movable seat; a fixed block is fixed on one end of the movable seat; a bending block is arranged on the outer side of the fixed block; and a sliding rail is arranged at one end of the movable seat and is located above the fixed block. According to the solar cell frame aluminum profile extrusion die, the movable seat, the bending block and an extrusion block are arranged; according to the rotating connection relation between the movable seat and the main body, the output end of the rotating motor is connected with the movable seat; a hydraulic cylinder pushes the extrusion block and cooperates with the bending block to fix aluminum profiles; and then the rotating motor drives the movable seat to turn over, so that a corner folding operation of a frame can be completed; convenience and rapidness are achieved; workers can select the bending blocks with different radians according to a detachable connection relation between the bending block and the movable seat; and the solar cell frame aluminum profile extrusion die is wide in applicability.