46results about How to "Improve pipe penetration efficiency" patented technology

The invention provides a tube penetrating device and a tube penetrating method for a fin type heat exchanger. The tube penetrating device comprises a fin type heat exchanger support device, a pipe fitting support device arranged at a first end of the former, and a guidance device (10) arranged at the second end, opposite to the first end, of the fin type heat exchanger support device, wherein the guidance device is provided with a connecting seat (11) and a plurality of guidance units (12) connected with the former and adjacent to each other in sequence. The tube penetrating device can effectively improve the tube penetrating efficiency, and has low probability of fin damage with guidance of the guidance units.

The invention relates to the technical field of capacitor production. Automatic production equipment of a thin-film capacitor comprises a rack, and a feeding conveying device, a clamping and transferring device, a multifunctional forming device, a rotary material overturning device, an inverted conveying device, a pipe penetrating device and a pipe pressing device which are mounted on the rack, the feeding conveying device is connected with the clamping and transferring device, and the multifunctional forming device is located under the clamping and transferring device. The multifunctional forming device is connected with the inverted conveying device through the rotary material overturning device. The pipe penetrating device and the pipe pressing device are located over the inverted conveying device, the rack is further provided with a discharging barrel, and the discharging barrel is connected with the discharging side of the inverted conveying device. According to the invention, movement between film capacitor stations is efficient and positional accurate, the pins are flat and uniform in length, twice bending is completed by one action, and the forming and bending efficiency ishigh; the mobile capacitor is inverted to position a capacitor pin, so that pipe penetration is facilitated; and the heat shrink tube is integrally assembled, and the success rate of pipe penetrationis high.

The invention relates to a pipe-shell type heat exchanger pipe penetrating guiding device, in particular to a pipe penetrating tool for a large-caliber heat exchange pipe. The problem that deflected penetrating and inserting of a heat exchange pipe exist, and the heat exchange pipe cannot be rapidly and accurately guided into a next pipe hole is mainly solved. The pipe-shell type heat exchanger pipe penetrating guiding device comprises a guiding head, an expansion plug and a sleeve. Firstly, the guiding head is inserted into the sleeve, and the expansion plug is screwed into a screw for tool installation; during usage, the tool is arranged in the heat exchange pipe, and a cone at the front end of the guiding head axially fixes the heat exchange pipe; through rotation of the guiding head, the expansion plug is driven to move, the sleeve is extruded for radial deformation, and the guiding device tightly attaches the wall of the heat exchange pipe in the radial direction. The tool has theadvantages that the structure is simple, manufacturing is easy, mounting, dismounting and adjusting are convenient, and repeated usage can be conducted; by usage of the tool, the heat exchange pipe and the guiding device can be rapidly fixed into a whole, axial movement and circumference jumping are avoided, and the heat exchange pipe penetrating accuracy and effectiveness are ensured; and the pipe penetrating efficiency can be greatly improved, abrasion in the heat exchange pipe is prevented, and the heat exchange pipe hole quality is guaranteed.

The invention relates to the technical field of an air conditioner heat exchanger and particularly relates to an automatic pipe penetrating and guiding universal device for a large multi-hole-number heat exchanger. The device comprises a base, a supporting piece arranged on the base and a top plate arranged on the supporting piece, and further comprises a guide frame, a first guide mechanism and asecond guide mechanism, wherein the first guide mechanism and the second guide mechanism are arranged on the guide frame and used for guiding copper pipes, the guide frame is movably connected with the base, and the guide frame is movably connected with the top plate. The device is advantaged in that a guiding structure is divided into two parts, the two guide mechanisms are each provided with afirst guiding assembly and a second guiding assembly, pipe penetrating guiding operation of the large multi-hole-number heat exchanger can be carried out, labor intensity of workers is relieved, guiding precision during pipe penetrating is guaranteed, moreover, pipe penetrating efficiency is improved, and production cost is reduced; besides, a third connecting plate is arranged in the middle of the guide frame, so moving stability of the upper guide plate and the lower guide plate is further improved, and closing precision is guaranteed.

The invention discloses an optical fiber automatic tube penetrating machine which comprises a workbench, a fiber arranging plate and a mechanical arm. The fiber arranging plate is provided with a plurality of fixing grooves used for containing optical fibers, and the fiber arranging plate is arranged on the workbench and can reciprocate in the X-axis direction and the Y-axis direction; the mechanical arm is arranged above the workbench; the mechanical arm is provided with a glue dripping device and a rotatable tube clamp, after the tube clamp rotates, the hole of the glass pipe can receive glue of the glue dripping device, the mechanical arm drives the tube clamp to move along the Z axis to align the hole of the glass tube with the optical fiber, and the fiber arranging plate moves forwards in the Y-axis direction to enable a fiber core of the optical fiber to penetrate into the hole of the glass pipe. Automatic glue dripping of the glass tube is achieved, automatic tube penetrating ofthe fiber core of the optical fiber is also achieved, the tube penetrating efficiency of the optical fiber is improved, and the labor intensity of operators is reduced.

The invention discloses a cable-clamping-facilitating pulley for cable penetration, and relates to the technical field of cable penetration equipment. The pulley comprises a body and rollers which arearranged on the body. The body comprises bearing rings which are arranged at the head and the tail of the body. Each bearing ring is provided with three first through holes arranged in an annular array. A support rod is connected between the bearing rings of the head and the tail of the body. Three casters are arranged on each bearing ring. Each caster comprises a foot rod which is arranged in the first through hole along the radial direction of the bearing ring. The rollers are arranged at the outer end of the foot rod. An adjusting mechanism used for changing the outer rod length of the foot rod is connected on the inner end of the foot rod. A second linkage rod is connected between each foot rod at the head of the body and each foot rod at the tail of the vehicle body, and a cable clamping mechanism detachably connected with the body is arranged on the tail of the body. The cable clamping mechanism is separately and detachably installed on the tail of the pulley so as to greatly accelerate the speed of cable clamping and remarkably improve efficiency of the cable penetration.

The invention provides a thermal insulation pipe threading device and a pipe threading method. The device comprises a transportation device, a guiding device and an outer protection pipe platform which are sequentially arranged from front to back, wherein a trailer is arranged on the transportation device; the bottom of the trailer is fixed on the transportation device; the transportation device can drive the trailer to move back and forth between the far end and the near end of the outer protection pipe platform; two ends of an inner pipe are in overlap joint with the trailer and the guidingdevice respectively; a gap for fixing a bracket is arranged between the transportation device and the outer wall of the inner pipe located between the trailer and the guiding device. According to thepipe threading device, a gap is formed on the inner pipe relative to the transportation device by the aid of the trailer and the guiding device, and support blocks and an alarm line can be fixed before pipe threading, so that the pipe threading efficiency is greatly improved.

The invention discloses a block-assembled capillary heat exchanger which comprises a shell, a plurality of heat transfer tubes, a plurality of baffle plates and a tube plate, wherein a tube box space is formed in the shell, a first fluid inlet and a first fluid outlet are arranged at two ends of the shell, and a second fluid inlet and a second fluid outlet are arranged at the other two ends of the shell; the heat transfer tubes are arranged in the pipe box space and communicate with the first fluid inlet and the first fluid outlet; the baffle plates are provided with through holes matched with the arrangement mode of the heat transfer tubes, and all the baffle plates are arranged on the heat transfer tubes in a penetrating mode through the through holes; and the tube plate comprises a plurality of tube plate sub-units which can be assembled together, N tube holes are formed in each tube plate sub-unit, each tube hole is independently welded to one heat transfer tube, and N is an integer greater than or equal to 1.

The invention discloses a device for pipe penetrating of a flat light strip. The device comprises a rack, a support plate arranged on the rack, a press beam arranged on the support plate and used for covering the support plate, and a blowing clamp detachably arranged on one end of the support plate; the support plate is provided with a narrow long groove for containing the flat light strip and a sleeve, the blowing clamp is used for connecting an external air source, clamping a soft sleeve and blowing air into the sleeve, the flat light strip can enter the sleeve through the blowing clamp, a friction force between the sleeve and the flat light strip in a working process can be reduced by blowing, and pipe penetrating efficiency of the flat light strip is improved.

The invention relates to the technical field of capacitor production. A pin adjusting mechanism of a thin-film capacitor comprises an adjusting support, a lifting mounting block, a transverse plate, apin adjusting air cylinder, a wedge-shaped ejector block, an elastic push block, a middle block, a pin adjusting block and a stop block. The lifting mounting block is connected into the adjusting support; the transverse plate is installed on the lifting mounting block, a limiting rail is arranged at the upper end of the transverse plate, the wedge-shaped ejector block is movably matched in the limiting rail, and the end of the wedge-shaped ejector block is in a sharp top shape. The telescopic end of the pin adjusting air cylinder is connected with the wedge-shaped ejector block. The elastic push block is located at the lower end of the wedge-shaped ejector block. The elastic push block is in corresponding transmission with the middle block, and the wedge-shaped ejector block is in corresponding transmission with the pin adjusting block; and the middle block is movably connected into the limiting rail. The pin adjusting device has the advantages of being high in pin flattening precision and efficient in pressing action.

The invention relates to mechanical equipment and method, in particular to equipment and method for improving pipe penetration efficiency of a cooling pipe.The equipment for improving penetration efficiency of the cooling pipe comprises a workbench, a punching device, a welding and clamping device, a pipe penetration device and a filling device, the punching device, the welding and clamping device, the pipe penetration device and the filling device are sequentially arranged on the workbench, and the punching device is connected with the welding and clamping device through a conveyor belt; the punching device comprises a fixing frame, positioning rods and a punching drill, the positioning rods are arranged on the fixing frame, the fixing frame is a rectangular iron frame, and the punching drill drills holes in a hole plate according to program setting; the welding and clamping device comprises a clamping gripper and a welding fixing plate, multiple round steel rods are arranged on the welding fixing plate and all just can be inserted into the hole plate, and the welded fixing plate can move back and forth; the pipe penetration device is in an L shape, a semicircular groove is formed in the bottom edge of the pipe penetration device, and the pipe penetration device can move forward and backward and leftward and rightward.

The invention provides a pipe penetrating and rolling device which is characterized in that a positioning plate is arranged between a feeding part and a pipe penetrating part, and a through hole A is formed in the positioning plate; the feeding part comprises a platform A, and one side of the platform A is attached to the side face of the positioning plate; the upper surface of the platform A and the inner bottom surface of the through hole A are positioned on the same horizontal plane; a telescopic structure A is fixed on the platform A; the pipe penetrating part comprises a platform B, and one side of the platform B is attached to the side face of the positioning plate; a limiting plate is arranged on the platform B, and the limiting plate and the positioning plate form a square tube positioning area; the forming part comprises a conveying structure and a rolling structure; the conveying structure comprises a conveying shaft A and a conveying shaft B, and a conveying belt is mounted on the conveying shaft A and the conveying shaft B; the rolling structure comprises a roller shaft; the roller shaft is positioned above the conveying shaft B; the rolling device has the advantages of being reasonable in design, high in practicability and convenient to use. By using the rolling device, the pipe penetrating efficiency of products can be improved, and the quality consistency of the obtained products is high.

The invention belongs to the technical field of pipeline engineering, and relates to a pipeline penetrating technology, in particular to a floating pipe construction device for penetrating a functional pipeline in a long-distance sleeve and a construction method thereof. The floating pipe construction device comprises the functional pipeline and an outer sleeve, wherein a front baffle and a back baffle are respectively installed at both ends of the outer sleeve, and the end of the functional tube in the outer sleeve is equipped with a blocking plate; after water is injected into the outer sleeve, the functional pipeline is pushed into the outer sleeve from an inlet end, then the adjacent functional pipelines are welded in sequence, and then pushed into the outer sleeve in sequence after being detected and sealed. Compared with the prior art, the device and the construction method provided by the invention have the advantages that the volume used during processing can be greatly reduced, and in addition, the volume of a traction mechanical device can be reduced, so that the pipe penetrating difficulty is simplified, and the pipe penetrating efficiency is also improved.