151results about How to "Improve delivery stability" patented technology

The invention discloses an air drying system for seasoning packaging containers, comprising a conveying mechanism which is horizontally supported by a bracket; the automatic stacking mechanism is arranged above the feeding end of the conveying mechanism and is used for uniformly stacking the packaging containers on the conveying mechanism for conveying; the air shower mechanism is arranged at the bottom of the conveying mechanism and inputs positive pressure air to the conveying surface of the conveying mechanism; the conveying face of the conveying mechanism keeps ventilated, and the automatic stacking mechanism buckles the open ends of the packaging containers to the conveying face of the conveying mechanism. The air-drying system can be used for rapidly air-drying the cleaned packaging containers, the packaging containers can be automatically stacked through the automatic stacking mechanism arranged at the front end of the conveying mechanism according to the width of the conveying mechanism, and then the opening ends of the packaging containers are buckled to the conveying face of the conveying mechanism, so that drainage is facilitated; and the air shower mechanism is combined, so that the packaging container can be conveniently air-dried, and the packaging container can be conveniently filled with materials after being sterilized subsequently.

The invention relates to the field of paperboard die cutting, in particular to a rotary die cutting device and process based on paperboard negative pressure adsorption, and the rotary die cutting device comprises a rack, a negative pressure device and a control mechanism; a vertical plate and a mounting beam are arranged on the rack, a knife roll and a bottom roll are arranged on the vertical plate, a gap for a paperboard to pass through is formed between the knife roll and the bottom roll, and the mounting beam is movably arranged on the vertical plate; the negative pressure device comprises a mounting frame, a transmission belt and a negative pressure assembly; the mounting frame is movably arranged on the vertical plate, two supporting rollers are arranged on the mounting frame, the two supporting rollers are sleeved with the transmission belt, and a motor used for controlling the supporting rollers to rotate is arranged in the mounting frame; the negative pressure assembly is arranged on the mounting frame; the control mechanism comprises a lifting assembly and a linear driving assembly. According to the paperboard die cutting device, the function of stably conveying paperboards while die cutting machining is conducted on the paperboards is achieved, and the problem that the machining precision is affected due to the fact that the paperboards deviate in the machining process is solved.

The utility model provides a pole piece detection device which comprises a workbench, and further comprises a conveying mechanism, a detection mechanism, an illumination unit and an optical lens group which are arranged on the workbench, the conveying mechanism comprises a conveying line body, a detection jig conveyed by the conveying line body and a transparent placing part arranged on the detection jig, and the placing part is used for placing and fixing a to-be-detected pole piece; the detection mechanism, the illumination unit and the optical lens group are arranged on a pole piece conveying path of the conveying mechanism, the illumination unit can irradiate the optical lens group and the back surface of a conveyed to-be-detected pole piece, and the detection mechanism is provided with a front surface image acquisition unit and a back surface image acquisition unit; when the detection jig drives the to-be-detected pole piece to move along the pole piece conveying path, the front image acquisition unit is used for performing front detection on the to-be-detected pole piece, and the back image acquisition unit is used for detecting the back of the to-be-detected pole piece refracted and / or reflected by the optical lens group. The pole piece detection device provided by the utility model not only can ensure the detection efficiency, but also can improve the transfer precision and stability of the pole piece to be detected.

The utility model relates to a cable laying auxiliary device, and relates to the technical field of cable laying. The conveying assembly is installed on the support, and the conveying assembly is used for conveying a cable; the limiting assembly is installed on the support, and the limiting assembly is used for limiting the position of the cable; and the two fixing assemblies are symmetrically installed on the support, the fixing assemblies are connected with the conveying assembly, and the fixing assemblies are used for fixing the support. The cable laying efficiency is improved, and the cable is prevented from being worn and damaged in the cable laying process.

The invention relates to a feeding device and a feeding system. The feeding device comprises a rack. The first guide assembly is connected with the rack; the second guide assembly is in sliding connection with the first guide assembly; the third guide assembly is in sliding and rotating connection with the second guide assembly; the mounting seat is used for bearing the quartz tube and is in sliding connection with the third guide assembly; the first guide assembly is used for driving the second guide assembly to reciprocate in the height direction of the rack, the second guide assembly is used for driving the third guide assembly to reciprocate in the width direction of the rack, and the third guide assembly rotates relative to the second guide assembly, so that the mounting seat faces the furnace mouth; the third guide assembly is used for driving the mounting base to reciprocate towards the furnace opening of the furnace body. The feeding device can automatically feed the quartz tubes, the workload of workers is reduced, the conveying accuracy and stability of the quartz tubes are improved, the probability that the quartz tubes are damaged in the carrying process is reduced, and the yield is increased.

The utility model discloses a cooling frame for manufacturing an internet of things box shell, which comprises a base, moving wheels arranged at the bottom end of the base, supporting legs arranged on the base, a mounting frame arranged on the supporting legs, a conveying roller arranged on the mounting frame, a motor in transmission connection with the conveying roller, and a conveying belt arranged on the conveying roller, a protective cover is arranged on the mounting frame, a top blowing cover is arranged at the top end of the interior of the protective cover, a bottom blowing cover is upwards arranged between the upper belt face and the lower belt face of the conveying belt, blowing refining structures are arranged in the top blowing cover and the bottom blowing cover correspondingly, and cold air supply assemblies are connected to the exteriors of the top blowing cover and the bottom blowing cover correspondingly; according to the cooling device for the Internet of Things box shell, the cooling effect after the Internet of Things box shell is manufactured can be improved, and the cooling efficiency is improved.

The invention discloses an axial limiting pump head assembly for screwing a split plunger rod, and belongs to the technical field of plunger pumps, the pump head assembly comprises a pump head and a pump body which are detachably connected, the plunger rod is arranged in the pump head and the pump body in a matched mode, the pump head and the pump body can be matched and separated in the axial direction of the plunger rod, and the plunger rod is arranged in the pump head and the pump body. A connecting piece is arranged on the periphery of the matching position of the pump head and the pump body, the connecting piece is provided with a ring body making contact with the pump head and the outer surface of the pump body, the ring body is provided with an opening, and a fastener is connected to the opening of the ring body and used for adjusting the size of the opening. According to the plunger pump, rapid assembly and disassembly of the pump head and the pump body can be achieved, safety and stability are achieved in the disassembly process, the material replacement efficiency is improved, and the cleaning and disinfection cost of the plunger pump is reduced.

The invention relates to superconducting tape detection, in particular to a superconducting tape detection device, and aims to solve the problem of detecting defects of superconducting tapes. To this end, the superconducting tape detection device of the present invention comprises: a detection assembly for detecting a superconducting tape; and the conveying assembly is used for conveying the superconducting tape, so that the superconducting tape passes through the detection assembly. The detection assembly comprises a magnetization piece and a magnetic memory signal detection piece. The magnetizing piece can apply a specific magnetic field to the superconducting strip, so that the superconducting strip generates a magnetizing effect when passing through the magnetizing piece. And the magnetic memory signal detection piece is used for detecting a magnetic memory signal generated on the magnetized superconducting tape. The conveying assembly can drive the superconducting strip to sequentially pass through the magnetization piece and the magnetic memory signal detection piece. By analyzing the magnetic memory signal, stress concentration and potential defects in the strip can be quickly identified. By means of the configuration, the sensing capacity and detection sensitivity of the microstructure of the strip are improved, and the system can represent the quality of the strip more comprehensively.

This invention discloses a telescopic belt conveyor, belonging to the field of belt conveyor technology. It aims to solve the technical problem of the limited conveying form of traditional equipment in complex and changing working conditions. The invention includes a conveyor frame with a telescopic structure, a drive cabinet arranged on one side of the conveyor frame, and a roller mechanism arranged on the conveyor frame. This invention utilizes the spatial displacement of several roller group modules and the arc shape formed by the coordinated bending of these modules to guide materials towards the center through the centripetal guiding force generated by the curved surface, effectively solving the problems of spillage and uneven loading in bulk material conveying. By controlling the radial expansion of the combined components between the cylindrical components to form a cam structure, and coordinating with the alternating convergence of adjacent modules, the conveyor belt is forced to form a wave-shaped cross-section. The difference in the height of the crests and troughs simultaneously accommodates and limits bulk materials and forms multi-point anti-rolling contact for large materials, significantly improving conveying stability.

The invention relates to the technical field of grinding for machining, and discloses a grinding device for anti-ultraviolet material machining and a using method thereof.The grinding device comprises a working shell, a fixed shell is fixedly connected to one side of the working shell, a square hole is formed in the side wall of the working shell, a PVC plate is placed on the top of a conveying belt, a forward and reverse motor is started, and the forward and reverse motor drives a rotating shaft to rotate; a rotating shaft drives a first rotating roller to rotate, in the rotating process of the first rotating roller, a conveying belt conveys a PVC plate, in the rotating process of the conveying belt, a second rotating roller can rotate, and in the rotating process of the first rotating roller and the second rotating roller, a first bevel gear is driven to rotate; the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a lead screw to rotate, the lead screw drives a connecting roller to rotate, the connecting roller drives a friction belt to rotate, and the friction belt can make contact with the side face of the PVC plate in the rotating process, so that the PVC plate is machined and polished.

The utility model discloses a stable and durable packaging bag conveying device capable of avoiding adjustment, the packaging bag conveying device comprises a belt conveyor and a branch baffle, the belt conveyor comprises at least two transmission rollers, a transmission roller mounting rack and a plurality of conveying belts, a plurality of belt grooves are formed in the transmission rollers, and the branch baffle is arranged on the branch baffle. The number of the belt grooves in each transmission roller is larger than that of the conveying belts, each conveying belt comprises a protruding part, a belt body and an embedded part, the protruding parts are arranged on the outer surface of the belt body and extend in the length direction of the belt body, and the embedded parts are arranged on the inner surface of the belt body and extend in the length direction of the belt body. The conveying belt bypasses the transmission rollers, and the embedded part of the conveying belt is embedded into the belt groove. According to the utility model, the abdicating adjustment of a single conveyor belt can be realized, and the conveying stability of packaging bags can be further improved.

The invention relates to the technical field of medical flexible lenses, and discloses a 360-degree bendable medical flexible lens cannula which comprises an insertion part and an operation part, a flaring ring is arranged on the side, away from the insertion part, of the operation part, two pull wires are arranged in the insertion part and the operation part, the pull wires are arranged in the insertion part and the operation part in a penetrating mode, and the flaring ring is arranged on the side, away from the operation part, of the operation part. The bending angle of the far end of the insertion part is changed under the driving of the operation part; the insertion part consists of a lining layer, a supporting layer and a coating layer, and is sequentially divided into a far-end insertion part, a middle-section insertion part and a near-end insertion part in the length direction; a wheel shaft used for pulling the pull wire and a hand wheel arranged outside the wheel shaft in a sleeving mode are arranged in the operation part. According to the medical flexible lens cannula, the hand wheel rotates and draws the two traction lines which are arranged in a penetrating mode, so that the far end of the insertion part is bent and deformed in at least two perpendicular directions, and the problem that the clinical operation flexibility is insufficient due to the fact that most traditional medical flexible lens cannulas adopt one-way traction is solved.

The utility model relates to conveying positioning device technical field, the utility model provides a kind of billet into stove positioning device, including conveying table and centring subassembly;Conveying table is spaced apart with several conveying rollers along length direction;Centring subassembly is located at the feed end of conveying table, including fixed frame, limiting side plate and correction plate, fixed frame is at the feed end both sides of conveying table;Two limiting side plates are slidably arranged on fixed frame, so that the distance of billet both sides to the end of conveying roller is same;Correction plate is obliquely arranged on the side wall close to the feed end of conveying table towards the outside of limiting side plate, and correction plate is guided to billet by the guiding effect of inclined surface;After billet enters between two limiting side plates, two limiting side plates are synchronously close, so that the side wall of billet is attached to limiting side plate, and the distance of billet both sides to the end of conveying roller is equal.Synchronous centring adjustment of limiting side plate can ensure that billet is in the middle, and improve the stability of short billet conveying.

The invention discloses identification printing equipment for a ceramic resistor, and relates to the field of code spraying and printing. According to the technical scheme, the device comprises an equipment box, a feeding assembly and a receiving assembly are assembled on the two sides of the equipment box correspondingly, and the feeding assembly and the receiving assembly are used for feeding and receiving correspondingly; the code spraying mechanism is assembled on the equipment box and is used for spraying and printing; the material guide groove is fixed on the equipment box and is used for guiding materials; the rotary adsorption mechanism is assembled below the material guide groove and is used for adsorbing the material belt; the acquisition unit is arranged on the equipment box and is used for acquiring working data in real time; and the quality analysis module calculates a code spraying quality index based on the work data formulation and compares the code spraying quality index with a preset code spraying quality index threshold value to judge whether the code spraying quality index is abnormal or not, when the material belt passes through the material guide groove, the material belt is rotationally adsorbed and fixed through the rotary adsorption mechanism, and the material belt passes through the material guide groove. The material belt conveying stability is improved, and the code spraying quality is guaranteed.

The invention relates to the technical field of diaphragm pumps, in particular to a diaphragm pump split type diaphragm chamber structure which comprises a split type diaphragm cavity and further comprises an anti-corrosion assembly detachably connected with the split type diaphragm cavity through a connecting fastener and arranged opposite to the split type diaphragm cavity in the axial direction. The rubber diaphragm is clamped and fixed between the split type diaphragm cavity and the anti-corrosion assembly; and the cavity is defined by the split type diaphragm cavity, the anti-corrosion assembly and the rubber diaphragm. According to the split type diaphragm chamber structure provided by the invention, the medium inlet and outlet channel, the inlet and outlet valve and the connecting mounting disc of the pipeline are integrated on the diaphragm cavity outer ring body, so that when quick-wear parts such as a rubber diaphragm are replaced, the inlet and outlet valve and the pipeline do not need to be disassembled, and only the connecting fastener of the anti-corrosion assembly and the split type diaphragm cavity needs to be disassembled; the maintenance process is greatly simplified, and the downtime of equipment is shortened.

The utility model relates to the technical field of vibration disc, and disclose a magnetic core vibration disc, including base, vibration disc body, top tray and back hopper, the base top is equipped with vibration disc body, vibration disc body bottom is fixedly connected with the base through the adaptation bolt, and vibration disc body top is equipped with top tray, the top tray is arc circular groove structure, and top tray side wall is equipped with back hopper, back hopper and top tray top opening side edge are tangent intercommunication, including discharge control device, set up in top tray side wall is used for the quick discharge work of magnetic core material, still including return material control device, set up in top tray side wall is used for the return material work of magnetic core material, this vibration disc has effectively promoted the precision and the operational flexibility of magnetic core feeding, reduces manual intervention, and the conveying stability is greatly improved.

The invention belongs to the technical field of biological active toxic wastewater treatment, and particularly relates to a biological active toxic wastewater instantaneous inactivation system which comprises a storage module, a conveying module, a treatment module and a preheating module. The storage module can be used for inputting and storing biological active toxic wastewater; the biological active toxic wastewater stored in the storage module can be conveyed through the conveying module; the treatment module can be used for sterilizing and inactivating the biological active toxic wastewater in the conveying module; the preheating module can be used for preheating the treated biological active toxic wastewater; the storage module comprises a fixing frame; a waste liquid storage tank is fixed at the top of the fixed frame; the sterilized high-temperature waste liquid is used for preheating the to-be-treated waste liquid, so that the heating sterilization process of the to-be-treated biological active toxic waste water is reduced, the sterilized high-temperature waste liquid is cooled, the use of cooling water is reduced, and the energy consumption of the instantaneous inactivation system for the biological active toxic waste water is saved.

This utility model discloses a cable splicing device, including a base plate, a clamping and guiding mechanism, a tension adjusting mechanism, and a tension fixing mechanism. The clamping and guiding mechanism includes a longitudinal plate, a main wheel, a driven wheel, a guide belt, a hydraulic cylinder, and a pressure plate. The tension adjusting mechanism includes adjusting holes, a tension shaft, a longitudinal block, an adjusting plate, a clamping tube, and a clamping rod. The pressure plate is driven by the hydraulic cylinder to clamp the guide belt, effectively fixing and guiding the cable. With the symmetrical upper and lower guide belt structure, the cable is stably clamped during transportation and splicing, avoiding cable slippage and deflection, and improving splicing accuracy. The structure of multiple sets of adjusting holes combined with the clamping rod and clamping tube allows for adjustable positioning of the tension shaft on the longitudinal sliding block, thereby precisely controlling the clamping tension of the guide belt on the cable, adapting to different types of cables, and improving adaptability and transportation stability.

This invention discloses a conveying system and method for transporting ionic liquid to a glove box, comprising: a glove box containing a storage container for storing the ionic liquid; multiple storage tanks for storing the ionic liquid, the openings of which are sealed with a perforated sealing film; a conveying device including a pump, a suction pipe, and an outlet pipe, the pump providing power to transport the ionic liquid from the storage tanks to the storage container via the suction pipe and outlet pipe; a protective device including a protective gas source, a gas delivery pipe for delivering the protective gas, and a switch valve on the gas delivery pipe; and a suction device including a detachable protective cover fixed to the opening of the storage tank, a suction assembly for extracting gas from inside the protective cover, and a dynamic seal. The advantages of this invention are that it isolates the glove box from external water and oxygen throughout the entire conveying process, and the glove box does not need to be opened during the entire process, thus avoiding disruption of the protective atmosphere inside the glove box.

The utility model discloses polishing equipment for wood processing, which comprises a conveying frame, a feeding conveying roller and a discharging conveying roller are arranged on the conveying frame, a driving structure matched with the feeding conveying roller and the discharging conveying roller is arranged on the conveying frame, and pressing conveying rollers are arranged above the feeding conveying roller and the discharging conveying roller in a lifting manner. An upper grinding roller and a lower grinding roller are symmetrically arranged between the feeding conveying roller and the discharging conveying roller, supporting frames are symmetrically arranged at the top end and the bottom end of the conveying frame, first electric push rods are arranged on the supporting frames, mounting frames are arranged at the output ends of the first electric push rods, and the upper grinding roller and the lower grinding roller are arranged on the corresponding mounting frames through bearings. By means of the wood polishing device, the wood polishing efficiency can be improved, and the polishing strength can be flexibly adjusted.

The invention relates to injection molding equipment and method based on waste plastic recovery, and belongs to the technical field of injection molding equipment. The equipment comprises a workbench, a pushing plunger is installed on the right side of the upper surface of the workbench, a charging barrel is fixed to the left side of the pushing plunger, heating rings are arranged on the outer side of the charging barrel at equal intervals, a metering pump is installed on the right side of the pushing plunger, and a feeding hopper is arranged at the top of the pushing plunger. According to the equipment, rotary scraping of the inner wall and vibration knocking of the outer wall of the feeding hopper are achieved through the motor, and the problems of waste plastic bridging, adhesion and blockage are effectively solved; the vertical stroke of the scraping plate can be automatically adjusted according to the weight of materials, self-adaptive scraping is achieved, the feeding stability is improved, meanwhile, the movable mold is vibrated and knocked in a reciprocating mode during mold opening, vibration auxiliary demolding is achieved in cooperation with an ejection mechanism, adhesion, deformation and damage of products are reduced, the overall structure is compact, linkage is efficient, and production efficiency is high. And the equipment operation continuity and the finished product qualification rate are remarkably improved, and the device is suitable for stable production of waste plastic recovery and injection molding.

The invention discloses packaging equipment for chip processing, and belongs to the technical field of chip packaging. Packaging equipment for chip processing comprises a conveying frame, two sets of transmission shafts are symmetrically arranged above the conveying frame, a conveying belt is in transmission connection between the two sets of transmission shafts, the packaging equipment further comprises a driving assembly used for driving the conveying belt to convey chips, ventilation holes are formed in the conveying belt, and protruding blocks are arranged between the adjacent ventilation holes; the chip conveying stability is improved, dust on chips can be removed and adsorbed in time in cooperation with a dust removal assembly, dust falling is prevented, and it is guaranteed that dust at the bottoms of the chips can be completely removed; the chip is not required to be clamped by a clamping mechanism, so that the problem that the working efficiency is reduced due to the setting of the error-tolerant rate is avoided, and when the position of the chip is calibrated, dust is further removed, the cleanliness of the chip is improved, and the packaging quality is ensured.

The invention discloses an angle-adjustable conveyor device which solves the problems that as the conveying angle is larger, the component force of the downward pressure of conveyed goods on conveying equipment is larger, and the conveying stability is lowered, the angle-adjustable conveyor device comprises a base, and two vertical supporting plates are symmetrically installed at one end of the top of the base; a conveying transmission assembly is arranged between the two vertical supporting plates and comprises two transverse mounting plates symmetrically arranged between the two vertical supporting plates, rotating shafts are mounted at the ends, close to the vertical supporting plates, of the outer walls of the two transverse mounting plates, the rotating shafts are rotationally connected with the vertical supporting plates, and a conveying part is arranged between the two transverse mounting plates; side sliding frames are mounted on the sides, away from each other, of the two transverse mounting plates correspondingly, side sliding blocks are slidably mounted in the side sliding frames, and the ends, close to the vertical supporting plates, of the side sliding frames are obliquely arranged downwards. The side sliding blocks move along the side sliding frames to push the conveying angle to be increased.

The utility model provides double-helix feeding equipment with a stirring device, which belongs to the technical field of material conveying and comprises a buffer storage bin, the stirring device, a spiral feeding device, a transmission gear box, a coupler, a speed reducing motor and a base. According to the utility model, the spiral feeding equipment is combined with the stirring device, so that the problems of material adhesion and blockage in the spiral feeding equipment caused by the phenomena of material caking, moisture absorption and material adhesion due to the material characteristics of powder materials in the conveying process are effectively solved, and the problems of unstable material conveying and poor output quantity accuracy are solved. According to the technical scheme, feeding of the spiral feeding equipment is stable and controllable, the output quantity is accurate, the product quality is improved, the service life of the equipment is prolonged, and the reliability of the equipment is improved.

The invention relates to the technical field of steel billet shearing and conveying, and particularly discloses a shearing line automatic feeding mechanism which comprises a rack, the discharging end of the rack is opposite to shearing equipment, the rack is further provided with an adjusting assembly and a plurality of sets of conveying assemblies, the adjusting assembly comprises two movable parts and a plurality of adjusting parts, the two movable parts are arranged in the length direction of the rack, and the adjusting parts are arranged in the length direction of the rack. Each adjusting piece pushes the two movable pieces to be close to or far away from each other, and the conveying assemblies are arranged between the two movable pieces at intervals in the length direction of the movable pieces; the conveying assembly comprises a plurality of connecting pieces and a plurality of rolling wheels, the connecting pieces and the rolling wheels are consistent in number and connected in a one-to-one correspondence mode, the rolling wheels and the connecting pieces are in running fit, every two adjacent connecting pieces are hinged, the two connecting pieces at the two ends of the conveying assembly are hinged to the two movable pieces respectively, and the rolling wheels are used for making rolling contact with steel billets. According to the feeding mechanism, the conveying precision of different types of steel billets is improved, and the quality of steel billet shearing operation is improved.

The present invention relates to the field of cardboard die-cutting, and specifically to a circular die-cutting device and die-cutting process based on negative pressure adsorption of cardboard, wherein the circular die-cutting device comprises a frame, a negative pressure device and a control mechanism; the frame is provided with a vertical plate and a mounting beam, the vertical plate is provided with a knife roller and a bottom roller, a gap for cardboard to pass through is provided between the knife roller and the bottom roller, and the mounting beam is movably arranged on the vertical plate; the negative pressure device comprises a mounting frame, a transmission belt and a negative pressure component; the mounting frame is movably arranged on the vertical plate, the mounting frame is provided with two support rollers, the transmission belt is sleeved on the two support rollers, and the mounting frame is built with a motor for controlling the rotation of the support rollers; the negative pressure component is arranged on the mounting frame; the control mechanism comprises a lifting component and a linear drive component. The present invention realizes the function of stably conveying cardboard while performing die-cutting processing on the cardboard, and solves the problem that the cardboard is offset during the processing and affects the processing accuracy.

The utility model discloses a conveying device for carton processing, which belongs to the technical field of carton processing and comprises a pressing plate bin, a conveying belt support is fixedly mounted at the left end of the pressing plate bin, a driving bin is mounted at the front end of the conveying belt support, an edge protection mechanism is arranged above the conveying belt support, and a limiting mechanism is arranged above the edge protection mechanism. According to the conveying device for carton processing, the edge protection mechanism and the limiting mechanism are additionally arranged, the edge protection mechanism is of an adjustable edge protection structure, rapid adjustment can be conducted according to the length and width of carton bodies, then limited limiting protection operation is conducted on the carton bodies of different specifications, and the stability and reliability of the carton bodies in the conveying process are improved; and meanwhile, the limiting mechanism adopts an upward blowing mode, the paper box bodies are stabilized under the driving habit of the conveying belt body under the action of upward pressure and stably move, the stably conveyed paper box bodies are directly and stably stacked together after passing through the conveying belt body, and the subsequent stacking operation is effectively simplified.

The utility model discloses a conveying device for PVC pipe machining, and relates to the technical field of PVC pipe production. The conveying device for PVC pipe machining comprises a workbench and a cooling mechanism, the cooling mechanism comprises a water tank, a water pump, a water pipe, a cooling pipe, a communicating vessel and a conveying assembly, the water tank is fixedly connected to the bottom of the workbench, the water pump is fixedly connected to the surface of the water tank, the water pipe is fixedly connected with the workbench, and the water pipe is fixedly connected with the water pump; the multiple cooling pipes are fixedly connected to the surface of the workbench at equal intervals, the multiple communicating vessels are fixedly connected with the cooling pipes and arranged between every two adjacent cooling pipes, the number of the conveying assemblies is the same as that of the cooling pipes, and the conveying assemblies are rotationally connected to the outer surfaces of the cooling pipes in a sleeving mode. Through cooperative arrangement of the water tank, the water pump, the water pipe, the cooling pipe and the communicating vessel, uniform distribution of circulating water flow is achieved, it is ensured that the surface temperature of the cooling pipe is stable, and the continuous and balanced cooling effect is provided for the PVC pipe in conveying.