CN-121651092-B - Transverse conveying device for pipe fittings

CN121651092BCN 121651092 BCN121651092 BCN 121651092BCN-121651092-B

Abstract

The invention discloses a pipe fitting transverse conveying device, and belongs to the technical field of pipe fitting conveying. The pipe fitting conveying mechanism comprises a conveying frame, a plurality of conveying rollers, a conveying roller driving mechanism, a transverse conveying mechanism arranged on one side or two sides of the conveying frame and a lifting mechanism used for jacking the pipe fitting on the conveying rollers, wherein the transverse conveying mechanism comprises a conveying arm shaft, a plurality of transverse conveying arms and a rotation driving mechanism, a guide mechanism used for guiding the pipe fitting to the transverse conveying arms is further arranged on the conveying frame, the guide mechanism comprises a plurality of guide plates, the guide plates are arranged along the length direction of the conveying frame, and the bearing surfaces of the guide plates are arranged in an inner high-outer low inclined mode. The invention has compact overall layout, does not need to adjust the height of a workshop, reduces the construction cost of the workshop, ensures the stable pipe conveying process, ensures the safety of equipment and personnel, has simple pipe conveying process and reduces the labor cost and the possibility of misoperation.

Inventors

WANG HONGXIN
LIANG XIAOLIANG
WANG XIAOLIN
ZHAO JIAYU
FANG JINYAN
ZHANG HUIMING
LI ZENGQUN
ZHAO BAOGUO
CAI YUKUI
ZHANG CHEN

Assignees

冰轮环境技术股份有限公司

Dates

Publication Date: 20260505
Application Date: 20260206

Claims (6)

1. The pipe fitting transverse conveying device comprises a pipe fitting conveying mechanism (100) arranged on the feeding side of a gear rolling machine (500), and is characterized in that the pipe fitting conveying mechanism (100) comprises a conveying frame (101), a plurality of conveying rollers (102) arranged on the conveying frame (101), a conveying roller driving mechanism used for driving the conveying rollers (102) to rotate, transverse conveying mechanisms arranged on one side or two sides of the conveying frame (101) and a lifting mechanism used for jacking up a pipe fitting (400) on the conveying rollers (102); the transverse conveying mechanism comprises a conveying arm shaft (103), a plurality of transverse conveying arms (104) arranged on the conveying arm shaft (103) and a rotation driving mechanism for driving the conveying arm shaft (103) to rotate, wherein the conveying arm shaft (103) is rotatably arranged on the conveying frame (101); The conveying frame (101) is also provided with a guide mechanism for guiding the pipe fitting (400) onto the transverse conveying arm (104), the guide mechanism comprises a plurality of guide plates (105), the guide plates (105) are arranged along the length direction of the conveying frame (101), and the bearing surfaces of the guide plates (105) are arranged in an inner high and outer low inclined manner; The automatic tooth rolling machine comprises a tooth rolling machine (500) and is characterized by further comprising a pipe fitting receiving mechanism (300) arranged on the discharging side of the tooth rolling machine, wherein the pipe fitting receiving mechanism (300) comprises a receiving frame (301), a receiving assembly arranged on the receiving frame (301) and a discharging assembly; the material receiving assembly comprises a material receiving shaft (302) rotatably arranged on the material receiving frame (301), a plurality of material receiving arms (303) arranged on the material receiving shaft (302), a liquid receiving disc (304) arranged between the material receiving arms (303) and a material receiving driving mechanism for driving the material receiving shaft (302) to rotate; the discharging assembly comprises a discharging shaft (305) rotatably arranged on the receiving rack (301), a plurality of discharging arms (306) arranged on the discharging shaft (305), a discharging disc (307) arranged between the discharging arms (306) and a discharging driving mechanism for driving the discharging shaft (305) to rotate, wherein the discharging disc (307) is positioned below the receiving disc (304); the automatic gear rolling machine further comprises a pipe fitting transition mechanism (200), wherein the pipe fitting transition mechanism (200) is arranged between the pipe fitting conveying mechanism (100) and the gear rolling machine (500), and the pipe fitting transition mechanism (200) comprises a transition frame (201), a transition conveying shaft (202) rotatably arranged on the transition frame (201), a plurality of transition conveying arms (203) arranged on the transition conveying shaft (202) and a transition shaft driving mechanism for driving the transition conveying shaft (202) to rotate; The pipe fitting receiving mechanism (300) further comprises a receiving blocking assembly, the receiving blocking assembly comprises a receiving blocking shaft (308), a plurality of receiving stop blocks (309) arranged on the receiving blocking shaft (308) and a blocking shaft driving mechanism for driving the receiving blocking shaft (308) to rotate, and the receiving blocking shaft (308) is rotatably arranged at a discharging end of the discharging arm (306); The discharging shaft (305) is further provided with a supporting frame (310), the other end of the supporting frame (310) is rotationally connected with the receiving blocking shaft (308), the blocking shaft driving mechanism is arranged on the supporting frame (310), and the driving end of the blocking shaft driving mechanism is connected with the receiving blocking shaft (308) through a blocking shaft connecting rod.
2. The pipe fitting lateral conveying device according to claim 1, wherein the pipe fitting transition mechanism (200) further comprises a deceleration conveying mechanism, the deceleration conveying mechanism comprises a deceleration shaft (205) rotatably arranged on the transition frame (201), a plurality of deceleration baffles (206) arranged on the deceleration shaft (205) and a deceleration driving mechanism for driving the deceleration shaft (205) to rotate, and the deceleration baffles (206) can block the pipe fitting (400) under the action of the deceleration driving mechanism.
3. The pipe fitting transverse conveying device according to claim 2, further comprising a speed reduction frame (208), wherein the speed reduction frame (208) is fixedly connected with the transition conveying shaft (202), the speed reduction shaft (205) is rotatably connected with the speed reduction frame (208), the transition conveying arm (203) is provided with a shaft hole for the speed reduction shaft (205) to pass through, and the speed reduction shaft (205) is rotatably connected with the transition conveying arm (203).
4. A pipe fitting lateral conveying device according to any one of claims 1-3, characterized in that the lifting mechanism comprises a lifting beam (106), a plurality of lifting plates (107) arranged on the lifting beam (106) and lifting driving cylinders (108) for driving the lifting beam (106) to move up and down, the bearing surfaces of the lifting plates (107) are arranged in a manner of being inclined from inside to outside, the guide plates (105) comprise vertical plates and inclined plates, the vertical plates can limit the pipe fitting (400) in the lifting process, and the inclined plates can guide the lifted pipe fitting (400) onto the lateral conveying arms (104).
5. A pipe traversing device according to any one of claims 1 to 3, wherein the conveyor roller drive comprises two transmission gears (109) arranged on the roller shafts of the conveyor rollers (102), a drive motor (110) arranged on the conveyor frame (101) and a drive gear arranged on the output shaft of the drive motor (110), wherein the drive gear is connected with one transmission gear (109) of one of the conveyor rollers (102) by a drive chain, and adjacent conveyor rollers (102) are connected by a drive chain.
6. A pipe transverse conveying device according to any one of claims 1-3, further comprising a pipe positioning mechanism for positioning a pipe (400) conveyed longitudinally by the conveying roller (102), wherein the pipe positioning mechanism comprises a positioning plate (112) and a positioning driving cylinder (113), the positioning driving cylinder (113) is arranged on the conveying frame (101), and the positioning plate (112) moves up and down under the action of the positioning driving cylinder (113).

Description

Transverse conveying device for pipe fittings Technical Field The invention relates to a pipe fitting transverse conveying device, and belongs to the technical field of pipe fitting conveying. Background In the technical field of refrigeration, different tooth shapes are commonly processed on the heat exchange tube so as to increase the heat exchange area of the heat exchange tube, and meanwhile, the disturbance to a medium during heat exchange is enhanced through the tooth shapes so as to strengthen the heat exchange effect. The equipment for processing tooth shapes on the heat exchange tube is a tooth rolling machine, the tooth rolling machine comprises a pretreatment module, a host machine module and a post-treatment module, the host machine module is positioned between the pretreatment module and the post-treatment module, for example, chinese patent publication No. CN119216435B discloses a pipe fitting tooth rolling machine and a tooth rolling method, the pretreatment module mainly carries a through rod so as to ensure that the through rod can be inserted into a pipe fitting to be processed to support the tooth rolling pipe fitting, and the post-treatment module is mainly responsible for feeding the pipe fitting to be processed and discharging the pipe fitting after tooth rolling. The gear rolling machine realizes the feeding of the pipe fitting through the feeding part for automatic pipe fitting feeding, when the pipe fitting on the feeding part is in a shortage state, the pipe fitting to be processed needs to be provided for the feeding part, if a manual feeding mode is adopted, the efficiency is low, and the labor intensity of workers is high. Therefore, there are many cases where a pipe is provided for a feeding mechanism from above a gear rolling machine by a travelling crane. Although compared with manual feeding, the mode of feeding the pipe fitting from the air to the tooth rolling machine can indeed and obviously improve the feeding efficiency of the pipe fitting, so that the pipe fitting is matched with the automatic processing rhythm of the tooth rolling machine. However, air transportation pipe fittings have some disadvantages that, on one hand, requirements are put on the building height of workshops, and installation and operation requirements of workshops can be met by using a workshop height space higher than the common standard, which can definitely lead to high construction cost of workshops, and on the other hand, the pipe fittings can have hidden dangers of falling off in the air transportation process, so that the lower equipment and personnel can be damaged. The potential safety hazard not only affects the production efficiency, but also can bring additional economic loss to enterprises. Disclosure of Invention The invention provides a pipe fitting transverse conveying device aiming at the defects in the prior art. The pipe fitting transverse conveying device comprises a pipe fitting conveying mechanism arranged on the feeding side of a gear rolling machine, wherein the pipe fitting conveying mechanism comprises a conveying frame, a plurality of conveying rollers arranged on the conveying frame, a conveying roller driving mechanism for driving the conveying rollers to rotate, transverse conveying mechanisms arranged on one side or two sides of the conveying frame and a lifting mechanism for jacking up the pipe fitting on the conveying rollers; The transverse conveying mechanism comprises a conveying arm shaft, a plurality of transverse conveying arms arranged on the conveying arm shaft and a rotation driving mechanism for driving the conveying arm shaft to rotate, wherein the conveying arm shaft is rotatably arranged on the conveying frame; the conveying frame is also provided with a guide mechanism for guiding the pipe fitting onto the transverse conveying arm, the guide mechanism comprises a plurality of guide plates, the guide plates are arranged along the length direction of the conveying frame, and the bearing surfaces of the guide plates are arranged in a manner of being inclined from inside to outside. The pipe fitting processing device has the advantages that the pipe fitting to be processed can be longitudinally conveyed to a position through the conveying roller, then the pipe fitting is transversely conveyed to the gear rolling machine through the transverse conveying mechanism, the conveying path of the pipe fitting is ensured by the guide mechanism, the pipe fitting can be guided to smoothly and stably slide into the transverse conveying arm through the arrangement of the inner high-outer low inclination, and the pipe fitting can quickly and accurately enter the processing area of the corresponding gear rolling machine through the cooperation of the conveying roller and the transverse conveying arm, so that the rhythm requirement of automatic production of the pipe fitting is met. The pipe fitting transverse conveying device can effectively solve the problem of convey