CN-116638677-B - Loading attachment is used in pencil production

CN116638677BCN 116638677 BCN116638677 BCN 116638677BCN-116638677-B

Abstract

The invention relates to a feeding device for wire harness production, which comprises a feeding groove, wherein a feeding end of the feeding groove is provided with a feeding mechanism for feeding a plastic sleeve into the feeding groove, the middle part of the feeding groove is provided with a material picking mechanism for removing the plastic sleeve which does not meet the requirements of a preset posture, the discharging end of the feeding groove is provided with an assembling mechanism for inserting and assembling the plastic sleeve and a wire harness, the plastic sleeve consists of an elastic plastic pipe, the elastic plastic pipe comprises a corrugated pipe body section and a straight pipe section, the outer diameter of the corrugated pipe body section is larger than the outer diameter of the straight pipe section, the section of a groove cavity vertical to the groove length direction of the feeding groove is in an inverted convex shape, the section of the groove cavity comprises an area A and an area B which are arranged up and down, the size of the area A is matched with the size of the corrugated pipe body section, the preset posture is that the length direction of the plastic sleeve is consistent with the groove depth direction of the feeding groove, and the corrugated pipe body section is positioned in the area A and the straight pipe section is positioned in the area B. Through above-mentioned loading attachment, it can carry out automatic feeding and assemble with the pencil to the plastics cover of reliable pair, improves production efficiency.

Inventors

LIU ZIHAO
WU JINMAN
CHU QI
CHU YUNHE

Assignees

安徽省亿嘉弘电器股份有限公司

Dates

Publication Date: 20260512
Application Date: 20230526

Claims (9)

1. The feeding device for the wire harness production is characterized by comprising a feeding groove, wherein a feeding end of the feeding groove is provided with a feeding mechanism for feeding a plastic sleeve into the feeding groove, the middle part of the feeding groove is provided with a material picking mechanism for removing the plastic sleeve which does not meet the preset posture requirement, the discharging end of the feeding groove is provided with an assembling mechanism for inserting and assembling the plastic sleeve and the wire harness, the plastic sleeve consists of an elastic plastic pipe, the elastic plastic pipe comprises a corrugated pipe body section and a straight pipe section, the outer diameter of the corrugated pipe body section is larger than the outer diameter of the straight pipe section, the section of a groove cavity vertical to the groove length direction is in an inverted convex shape, the section of the groove cavity comprises an area A and an area B which are arranged up and down, the size of the area A is matched with the size of the corrugated pipe body section, the preset posture is that the length direction of the plastic sleeve is consistent with the groove depth direction of the feeding groove, and the corrugated pipe body section is positioned in the area A and the straight pipe section is positioned in the area B; The feeding mechanism comprises a feeding barrel which is horizontally arranged, the barrel wall of the feeding barrel comprises an inner barrel wall and an outer barrel wall, the inner barrel wall and the outer barrel are formed by concentrically arranged pipe bodies, the inner diameter of the inner barrel wall is gradually reduced along the direction a, the direction a is the conveying direction of a conveying groove, two ends of the inner barrel wall are respectively connected with a barrel bottom and a ring cover at a barrel opening, the edges of the feeding plate are fixedly arranged on the inner barrel wall, the feeding plate is arranged at intervals along the circumferential direction of the feeding barrel, one end of the feeding groove is inserted into the feeding barrel, the feeding plate is formed by a folded plate piece, the folded plate piece comprises a first plate body part and a second plate body part, the first plate body part and the second plate body part are arranged in a forward extending manner, the second plate body part is arranged close to the barrel bottom of the feeding barrel, the barrel bottom of the feeding barrel is fixedly connected with the end edge part of the second plate body part, the plane where the first plate body part is positioned is overlapped with the center line of the feeding barrel, the state when the plate surface of the first plate part is horizontally arranged is in an A state, and the side of the feeding plate is turned over to the upper surface of the first plate body side of the first plate body when the first plate body is turned over the A side of the first plate body is turned over; The feeding barrel is rotationally assembled, a tank body section of a feeding tank feeding end is recorded as a feeding section, a notch at one side of the feeding section extends obliquely upwards to the outer side of the conveying tank to form a cantilever-shaped guide plate, an arc-shaped baffle plate which is bent downwards is arranged at the cantilever outer edge of the guide plate, the edge of the first plate body and the outer plate of the arc-shaped baffle plate are arranged in a clearance mode when the first plate body rotates at the outer side of the arc-shaped baffle plate, a material picking section is arranged on the conveying tank, and the material picking mechanism comprises an air distribution box which corresponds to the material picking section, and the corresponding feeding section and the material picking section of the first plate body are arranged.
2. The feeding device for wire harness production according to claim 1, wherein the feeding barrel is assembled on a feeding bracket, and a barrel driving mechanism for driving the feeding barrel to rotate is arranged on the feeding bracket.
3. The feeding device for wire harness production according to claim 2, wherein the feeding support comprises two supporting shafts which are arranged oppositely, the supporting shafts are rotatably arranged on the frame, supporting wheels are respectively arranged at two ends of each supporting shaft, two ends of the barrel are supported by the supporting wheels, and the barrel driving mechanism comprises a barrel driving motor which is in transmission connection with the supporting shafts.
4. The feeding device for wire harness production according to claim 3, wherein an annular groove is formed in the outer wheel surface of the supporting wheel, a rubber ring is arranged in the annular groove, and part of the rubber ring protrudes out of the outer wheel surface of the supporting wheel.
5. The feeding device for wire harness production as claimed in claim 4, wherein the annular grooves are arranged at intervals along the length direction of the center line of the supporting wheel.
6. The feeding device for wire harness production according to claim 4, wherein a portion of the outer wall of the feeding barrel corresponding to the supporting wheel is marked as a supporting portion, and a notch is formed in the outer surface of the supporting portion.
7. The feeding device for wire harness production as claimed in claim 4, wherein the conveying groove is provided with a material blocking piece, and the material blocking piece is used for preventing the plastic sleeve from moving out of the feeding barrel from the opening part of the feeding barrel.
8. The feeding device for wire harness production according to claim 4, wherein a feed port is formed in the bottom of the feeding barrel and is connected with the feed mechanism.
9. The feeding device for wire harness production according to claim 8, wherein the feeding mechanism comprises a feeding pipe, one end of the feeding pipe and the bottom of the feeding barrel are rotatably assembled or are inserted at the feeding port in an empty mode, and a hopper which is communicated and connected with the feeding pipe is arranged at the other end of the feeding pipe.

Description

Loading attachment is used in pencil production Technical Field The invention relates to the field of wire harness production, in particular to a feeding device for wire harness production. Background The wire harness is required to be sleeved with the plastic sleeve in the production process of the wire harness, and the plastic sleeve is automatically fed through a feeding device and then sleeved with the wire harness on the production line. However, in the existing feeding equipment, the feeding efficiency is low and the feeding cannot be performed in the late feeding reliability and the late feeding period, so that the problem needs to be solved. Disclosure of Invention In order to solve the problems, the invention provides a feeding device for wire harness production, which can realize reliable feeding of plastic sleeves. The technical scheme adopted by the invention is as follows. A feeding device for wire harness production is characterized by comprising a feeding groove, wherein a feeding mechanism for feeding a plastic sleeve into the feeding groove is arranged at the feeding end of the feeding groove, a material picking mechanism for removing the plastic sleeve which does not meet the preset posture requirement is arranged at the middle part of the feeding groove, an assembling mechanism for inserting and assembling the plastic sleeve and a wire harness is arranged at the discharging end of the feeding groove, the plastic sleeve consists of an elastic plastic pipe, the elastic plastic pipe comprises a corrugated pipe body section and a straight pipe section, the outer diameter of the corrugated pipe body section is larger than the outer diameter of the straight pipe section, the section of a groove cavity perpendicular to the groove length direction of the feeding groove is in an inverted convex shape, the section of the groove cavity comprises an area A and an area B which are arranged up and down, the size of the area A is matched with the size of the corrugated pipe body section, the preset posture is that the length direction of the plastic sleeve is consistent with the groove depth direction of the feeding groove, and the corrugated pipe body section is located in the area A and the straight pipe section is located in the area B. The feeding mechanism comprises feeding barrels which are horizontally arranged, feeding plates are arranged on the inner wall of each feeding barrel, the feeding plates are arranged at intervals along the circumferential direction of each feeding barrel, one end of each feeding groove is inserted into each feeding barrel, each feeding barrel is assembled on a feeding bracket, and a barrel driving mechanism for driving the feeding barrel to rotate is arranged on each feeding bracket. The feeding support comprises two supporting shafts which are oppositely arranged, the supporting shafts are rotatably arranged on the frame, supporting wheels are respectively arranged at two ends of each supporting shaft, two ends of the cylinder are supported by the supporting wheels, and the cylinder driving mechanism comprises a cylinder driving motor which is in transmission connection with the supporting shafts. An annular groove is formed in the outer wheel surface of the supporting wheel, a rubber ring is arranged in the annular groove, and part of the rubber ring protrudes out of the outer wheel surface of the supporting wheel. The annular grooves are arranged at intervals along the length direction of the central line of the supporting wheel. The part of the outer cylinder wall of the feeding barrel corresponding to the supporting wheel is marked as a supporting part, and the outer surface of the supporting part is provided with a notch. The conveying groove is provided with a material blocking piece which is used for preventing the plastic sleeve from moving out of the feeding barrel from the opening part of the feeding barrel. The charging basket is arranged in an inclined mode on the charging bracket, and the height of one end of the charging basket opening is larger than that of the other end. The bottom of the charging basket is provided with a feed port, and the feed port is connected with a feed mechanism. The feeding device comprises a feeding pipe, one end of the feeding pipe and the bottom of the feeding barrel are assembled in a rotating mode or are inserted in a feeding opening in an empty mode, and a hopper which is communicated and connected with the feeding pipe is arranged at the other end of the feeding pipe. The feeding device has the beneficial effects that the feeding device can reliably automatically feed the plastic sleeve and assemble the plastic sleeve with the wire harness, so that the production efficiency is improved. Drawings Fig. 1 is a schematic structural view of the present invention. Fig. 2 is a schematic view of the structure of fig. 1 in another state. Fig. 3 is a schematic diagram of the assembly of the delivery trough and the charging basket