CN216582859U

CN216582859U - Loading attachment is used in tubular product processing

Info

Publication number: CN216582859U
Application number: CN202122133103.3U
Authority: CN
Inventors: 程海燕
Original assignee: Changzhou Enji Machinery Co ltd
Current assignee: Changzhou Enji Machinery Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-05-24
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a feeding device for pipe machining, and belongs to the field of pipe machining equipment. Wherein, a loading attachment is used in tubular product processing, includes dust cover, lead screw, material loading tongs, upset lantern ring, lock chain dish, grabs the material pincers. According to the utility model, the feeding is completed by using the feeding gripper and the gripping tongs, and the gripping tongs are fastened to the target pipe manually, so that the feeding tool is targeted, and the gripping tongs are simple in structure, good in universality, suitable for various types of pipes and simple and convenient to operate, thereby providing the possibility of convenient feeding for small-batch customized pipe processing; in addition, the storage bin is removed, the pipe is placed on the ground, and the material is not required to be stocked by using an external auxiliary device, so that the difficult operation during stockpiling of the material is avoided, the difficulty degree of pipe feeding is effectively reduced, and the practicability of the conventional pipe feeding device is enhanced.

Description

Loading attachment is used in tubular product processing

Technical Field

The utility model belongs to the field of pipe processing equipment, and particularly relates to a feeding device for pipe processing.

Background

The machining equipment is provided with a workbench which accords with human body mechanics, and the height of the workbench is generally close to the waist height of a person, so that how to arrange heavy or large-volume workpieces to be machined on the workbench becomes a hot topic of the machining industry. In order to place a workpiece on a working table easily and conveniently, various feeding devices are designed, wherein the feeding device for the metal pipe mainly comprises a jacking type device and a blanking type device, and the two devices control the pipe of the storage bin to jack up under stress or fall under stress in a circulating jacking force or intermittent constraint force canceling mode, so that the pipe feeding is realized.

In the prior art, the feeding device is used for feeding pipes of the same type, the pipe types are the same, so that the pipes are not required to be distinguished, and only a large number of pipes are piled in the storage bin, but for small-batch customized pipe processing, the pipes are rich in application types, and the piled pipes can be transferred to a workbench after being screened, so that the small-batch customized pipe feeding device is small in application range and is not suitable for small-batch customized production; in addition, current loading attachment all needs a storage silo, and this leads to putting into the storage silo with big batch tubular product and moves the same difficulty of workstation, needs driving or external equipment's assistance, leads to the material loading difficult problem just to shift, and by fine solution, it is poor to have embodied current tubular product loading attachment's practicality.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a loading attachment is used in tubular product processing to solve the above-mentioned problem that prior art exists.

The technical scheme is as follows: a feeding device for pipe processing comprises a dustproof shell, a lead screw, a feeding gripper, a turnover lantern ring, a lock chain disc and a gripping gripper; the improved dustproof structure is characterized in that a lead screw is arranged in the dustproof shell and connected with a feeding gripper, the feeding gripper extends to the outside of the dustproof shell, an overturning lantern ring is sleeved on the end portion of the dustproof shell, a lock chain disc is installed on the overturning lantern ring, and the lock chain disc is connected with a material grabbing clamp.

Furthermore, the material grabbing clamp consists of clamping lugs, a left ratchet column, ratchets, a right ratchet column, a mounting plate, a right clamping piece and a left clamping piece, wherein the mounting plate is provided with two clamping lugs, the mounting plate is provided with an adjusting groove, the adjusting groove is formed between the two clamping lugs, the adjusting groove is also provided with the ratchets, the adjusting groove is internally provided with the left ratchet column and the right ratchet column, the left ratchet column and the right ratchet column are matched with the ratchets for use, the lower end of the left ratchet column is hinged with the right clamping piece, the lower end of the right ratchet column is hinged with the left clamping piece, and the left clamping piece is hinged with the middle part of the right clamping piece; the material grabbing clamp can be manually regulated and controlled to firmly grab any target pipe and is dragged by the chain plate, so that one end of the pipe can be lifted.

Further, the feeding gripper comprises a ball sleeve, an outer arc binding plate, a torsion spring plectrum, a material carrying barrel and a transmission connecting rod, the ball sleeve is connected onto the lead screw, one end of the transmission connecting rod is connected to the side wall of the ball sleeve, the outer arc binding plate is connected to the other end of the transmission connecting rod, the outer arc binding plate is in contact with the dustproof shell, the material carrying barrel is mounted on the outer arc binding plate, and the torsion spring plectrum is hinged to the material carrying barrel; the feeding gripper loads pipe materials through the material loading barrel, and is matched with the lead screw to perform feeding movement, and the feeding gripper is matched with the feeding gripper to lift the whole pipe materials.

Furthermore, the dustproof shell is of a hollow cylindrical structure, a feeding chute is formed in the dustproof shell, and the transmission connecting rod is arranged in the feeding chute; the feeding sliding groove can provide a motion path for the feeding gripper, and the feeding gripper is enabled to drive the pipe to complete one-time overturning, so that the pipe is accurately conveyed to the workbench side from the stacking side.

Furthermore, the dustproof shell is arranged on the support frame, two sides of the dustproof shell are respectively provided with a support sliding table in parallel, the material carrying cylinder is arranged on the support sliding tables, and the height of each support sliding table is higher than that of an external workbench; the support frame can provide the support for the material loading tongs, has guaranteed the motion of material loading tongs steady.

Furthermore, a material grabbing drive is installed on the lock chain disc, a material loading drive is installed at the tail end of the lead screw, and the material grabbing drive and the material loading drive are connected with the control handle through signal lines; the control handle can independently control the forward and reverse rotation of the material grabbing drive and the material loading drive, and the position regulation and control of the material grabbing clamp and the material loading hand grip are realized.

Furthermore, a clamping groove is formed in the chain plate and is matched with the clamping convex block for use; the chain dish can tighten up and grab the material pincers to on stabilizing itself, stability when effectively having improved mechanical motion.

Has the advantages that: according to the utility model, the feeding gripper and the gripping tongs are utilized to complete feeding, and the gripping tongs are fastened to a target pipe manually, so that the feeding tool is targeted, the gripping tongs are simple in structure and good in universality, are suitable for various types of pipes, and are simple and convenient to operate, and the possibility of convenient feeding is provided for small-batch customized pipe processing; in addition, the storage bin is removed, the pipes are placed on the ground, and the storage bin does not need to be used for storing the pipes, so that the difficult operation during material storage is avoided, the difficulty degree of pipe feeding is effectively reduced, and the practicability of the conventional pipe feeding device is enhanced.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is an assembly view of the lead screw and the feeding gripper of the present invention.

Fig. 3 is a schematic structural diagram of the grasping forceps of the utility model.

The reference signs are: the automatic feeding device comprises a feeding drive 1, a turning lantern ring 2, a chain plate 3, a feeding gripper 4, a ball sleeve 41, an outer arc bundling plate 42, a torsion spring shifting piece 43, a loading barrel 44, a transmission connecting rod 45, a supporting sliding table 5, a dustproof shell 6, a feeding chute 61, a screw rod 7, a gripping drive 8, a gripping pliers 9, a clamping bump 91, a left ratchet column 92, a ratchet 93, a right ratchet column 94, a mounting plate 95, an adjusting groove 96, a right clamping piece 97, a left clamping piece 98 and a control handle 10.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

As shown in fig. 1, a feeding device for pipe processing comprises a feeding drive 1, an overturning lantern ring 2, a chain plate 3, a feeding gripper 4, a supporting sliding table 5, a dust-proof housing 6, a screw rod 7, a gripping drive 8, a gripping gripper 9 and a control handle 10; the dustproof shell 6 is installed on an external support, a lead screw 7 is arranged in the dustproof shell 6 which is of a hollow cylindrical structure, one end of the lead screw 7 is connected with a feeding drive 1, the middle part of the dustproof shell 6 is connected with a feeding gripper 4, a feeding chute 61 is formed in the dustproof shell 6, the feeding gripper 4 extends from the feeding chute 61 to the outside of the dustproof shell 6, the feeding chute 61 can provide a motion path for the feeding gripper 4 and drive the feeding gripper to complete one-time overturning with a pipe, and the pipe is accurately conveyed to the side of a workbench from a stacking side; the left part of the dustproof shell 6 is sleeved with an overturning lantern ring 2, the overturning lantern ring 2 is provided with a lock chain disc 3, the lock chain disc 3 is provided with a material grabbing drive 8 and a clamping groove matched with the material grabbing clamp 9, the lock chain disc 3 can tighten the material grabbing clamp 9 and stabilize the material grabbing clamp to the lock chain disc 3, the stability during mechanical movement is effectively improved, the material grabbing drive 8 and the feeding drive 1 are connected with a control handle 10 through signal lines, the control handle 10 can independently control the forward and reverse rotation of the material grabbing drive 8 and the feeding drive 1, and the position regulation of the material grabbing clamp 9 and the feeding gripper 4 is realized; the front side and the rear side of the dustproof shell 6 are respectively provided with a supporting sliding table 5 parallel to the front side and the rear side, the feeding hand grip 4 is lapped on the supporting sliding table 5, and the height of the supporting sliding table 5 is higher than that of an external workbench.

As shown in fig. 2, the feeding gripper 4 is composed of a ball sleeve 41, an outer binding arc plate 42, a torsion spring plectrum 43, a material loading barrel 44 and a transmission connecting rod 45, the ball sleeve 41 is sleeved on the screw 7, one end of the transmission connecting rod 45 is connected to the side wall of the ball sleeve 41, the other end of the transmission connecting rod is connected with the outer binding arc plate 42, the outer binding arc plate 42 is in contact with the dustproof shell 6, the material loading barrel 44 is installed on the outer binding arc plate 42, the torsion spring plectrum 43 is hinged on the material loading barrel 44, the feeding gripper 4 loads a pipe material through the material loading barrel 44 and performs feeding motion by matching with the screw 7, and the feeding gripper 4 is matched to lift the whole pipe material.

As shown in fig. 3, the grasping forceps 9 is composed of a clamping projection 91, a left ratchet column 92, a ratchet 93, a right ratchet column 94, a mounting plate 95, a right clamping piece 97 and a left clamping piece 98, two clamping projections 91 matched with the clamping grooves are mounted on the mounting plate 95, an adjusting groove 96 is formed in the mounting plate 95, the adjusting groove 96 is formed between the two clamping projections 91, the ratchet 93 is also arranged in the adjusting groove 96, the left ratchet column 92 and the right ratchet column 94 are matched with the ratchet 93 for use, the right clamping piece 97 is hinged to the lower end of the left ratchet column 92, the left clamping piece 98 is hinged to the lower end of the right ratchet column 94, and the left clamping piece 98 is hinged to the middle of the right clamping piece 97; the material grabbing clamp 9 can be manually regulated and controlled to firmly grab any target pipe and is pulled by the chain plate 3, so that one end of the pipe can be lifted.

When the pipe grabbing clamp is used, a pipe to be fed is determined firstly, then the control handle 10 is controlled, the grabbing drive 8 is enabled to release a chain in the chain locking disc 3, the grabbing clamp 9 is fixed on a target pipe, in the process, the right clamping piece 97 and the left clamping piece 98 are firstly wrapped and clamped on the pipe, then the mounting plate 95 is stepped on, the grabbing drive 8 is controlled to turn over, the left ratchet column 92 and the right ratchet column 94 connected with the chain locking disc 3 are close to each other in the adjusting groove 96, the pipe is clamped more tightly by the right clamping piece 97 and the left clamping piece 98, and the ratchet 93 prevents the clamping effect from reversing; then the material grabbing clamp 9 lifts one end of the pipe until the clamping convex block 91 is in butt joint with the clamping groove on the chain plate 3; in the process that the pipe is continuously lifted, the pipe extrudes the torsion spring plectrum 43 of the feeding hand grip 4 and enters the material loading barrel 44, then the control handle 10 controls the feeding drive 1 to rotate, so that the feeding hand grip 4 moves along the feeding chute 61 under the action of the lead screw 7, the feeding chute 61 can enable the feeding hand grip 4 to drive the overturning lantern ring 2 to overturn around the dustproof shell 6, and the change of the pipe from the material storage side to the workbench side is realized; then, the feeding hand grip 4 continues to move rightwards, when the feeding hand grip is separated from the pipe, one end of the pipe falls to the working table, then the locking effect of the ratchet 93 is manually released, and the pipe is installed on the working table; the support sliding table 5 provides stable support for the feeding gripper 4 in the transmission process of the lead screw 7, so that the stability of mechanical transmission is ensured; finally, the control handle 10 is manipulated to return the loading gripper 4 to the origin.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. A feeding device for pipe processing is characterized by comprising a dustproof shell, a screw rod, a feeding gripper, a turnover lantern ring, a chain plate and a gripping pliers; the improved dustproof structure is characterized in that a lead screw is arranged in the dustproof shell and connected with a feeding gripper, the feeding gripper extends to the outside of the dustproof shell, an overturning lantern ring is sleeved on the end portion of the dustproof shell, a lock chain disc is installed on the overturning lantern ring, and the lock chain disc is connected with a material grabbing clamp.

2. The feeding device for processing the pipes as claimed in claim 1, wherein the material grabbing clamp comprises two clamping protrusions, a left ratchet column, a ratchet, a right ratchet column, a mounting plate, a right clamping piece and a left clamping piece, the mounting plate is provided with the two clamping protrusions, the mounting plate is provided with an adjusting groove, the adjusting groove is arranged between the two clamping protrusions, the ratchet is also arranged in the adjusting groove, the left ratchet column and the right ratchet column are matched with the ratchet for use, the lower end of the left ratchet column is hinged with the right clamping piece, the lower end of the right ratchet column is hinged with the left clamping piece, and the middle of the left clamping piece is hinged with the right clamping piece.

3. The feeding device for processing the pipes as claimed in claim 1, wherein the feeding gripper comprises a ball sleeve, an outer arc binding plate, a torsion spring plectrum, a material carrying barrel and a transmission connecting rod, the ball sleeve is connected to the lead screw, one end of the transmission connecting rod is connected to the side wall of the ball sleeve, the outer arc binding plate is connected to the other end of the transmission connecting rod, the outer arc binding plate is in contact with the dustproof shell, the material carrying barrel is mounted on the outer arc binding plate, and the torsion spring plectrum is hinged to the material carrying barrel.

4. The feeding device for pipe processing as claimed in claim 3, wherein the dust-proof housing is a hollow cylindrical structure, a feeding chute is formed on the dust-proof housing, and the transmission link is disposed in the feeding chute.

5. The feeding device for pipe processing according to claim 3, wherein the dust-proof housing is mounted on a support frame, two sides of the dust-proof housing are respectively provided with a support sliding table in parallel, the material carrying cylinder is arranged on the support sliding table, and the support sliding table is higher than an external workbench.

6. The feeding device for pipe processing as claimed in claim 1, wherein the chain plate is provided with a material grabbing drive, the tail end of the lead screw is provided with a material feeding drive, and the material grabbing drive and the material feeding drive are connected with the control handle through signal lines.

7. The feeding device for pipe processing as claimed in claim 1, wherein the lock chain plate is provided with a locking groove, and the locking groove is matched with the locking protrusion.