CN211219401U

CN211219401U - Be used for piston rod earrings welded carrier chain plate line

Info

Publication number: CN211219401U
Application number: CN201922253178.8U
Authority: CN
Inventors: 汪鹏; 覃平; 范艳; 彭振东; 杨伟峡
Original assignee: Suzhou Xunyiko System Technology Co ltd
Current assignee: Suzhou Xunyiko System Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-11
Anticipated expiration: 2029-12-16

Abstract

The utility model provides a carrier chain plate line for welding piston rod earrings, which comprises a chain plate frame, a chain plate conveying belt and a carrier; the chain plate conveying belt is arranged on the chain plate frame and is an annular conveying belt, and the chain plate conveying belt can be driven by a servo motor to intermittently run clockwise or anticlockwise; the chain plate conveying belt comprises two linear conveying sections which are parallel to each other, and the linear conveying sections can convey carriers in a reciprocating manner along a straight line; the linear conveying section is provided with an upright positioning side plate, the bottom of the carrier is provided with a positioning groove matched with the thickness of the positioning side plate, the positioning side plate is inserted into the positioning groove, and the carrier can reciprocate along the positioning side plate; the carrier is open-topped box-shaped structure, has deposited dabber and earring in the carrier, and in the carrier was arranged in to the dabber upright, earring cover tightly on the dabber. The utility model discloses be difficult to reliable location when can solving the earrings welding to and the carrier rocks on the link joint line, the problem that the conveying efficiency of link joint line is low.

Description

Be used for piston rod earrings welded carrier chain plate line

Technical Field

The utility model belongs to the technical field of the piston rod processing equipment, concretely relates to be used for piston rod earrings welded carrier chain plate line.

Background

When processing the piston rod, need weld the earrings in the tip of piston rod, can adopt anchor clamps to press from both sides tight earrings during the welding to prevent that the earrings from rocking or rotating, when the earrings meet great thrust, this kind of clamping mode is difficult to guarantee that the earrings can not rock, consequently needs a more reliable earrings fixed mode. In addition, if the carrier is used for storing workpieces such as earrings, in order to improve the workpiece grabbing efficiency of the manipulator, the empty carrier and the full carrier can be circularly conveyed by a chain plate line, however, in the conveying process of the carrier, the carrier may swing left and right on the chain plate line, so that the manipulator is difficult to accurately grab the workpieces, and the workpiece feeding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for piston rod earrings welded carrier link plate line to be difficult to reliable location when solving the earrings welding, and the carrier rocks the problem that the material loading efficiency that makes the work piece is low on the link plate line.

The utility model provides a following technical scheme:

a carrier chain plate line for welding piston rod earrings comprises a chain plate frame, a chain plate conveying belt and a carrier; the chain plate conveying belt is arranged on the chain plate frame and is an annular conveying belt, and the chain plate conveying belt can be driven by a servo motor to intermittently run clockwise or anticlockwise; the chain plate conveying belt comprises two linear conveying sections which are parallel to each other, and the linear conveying sections can convey the carriers in a linear reciprocating manner; the linear conveying section is provided with an upright positioning side plate, the bottom of the carrier is provided with a positioning groove matched with the thickness of the positioning side plate, the positioning side plate is inserted into the positioning groove, and the carrier can reciprocate along the positioning side plate; the carrier is of a box-shaped structure with an open top, a mandrel and an ear ring are stored in the carrier, the mandrel is vertically arranged in the carrier, and the ear ring is tightly sleeved on the mandrel.

Preferably, the two linear conveying sections are respectively provided with one carrier, and the two carriers are respectively arranged at the starting end and the tail end of the linear conveying section.

Preferably, the positioning side plates are arranged on the inner side and the outer side of the chain plate conveying belt, and the distance between the positioning side plates on the inner side and the outer side is larger than the width of the carrier.

Preferably, a circular mandrel positioning groove is formed in the bottom of the carrier, and the mandrel can be positioned in the mandrel positioning groove.

Preferably, a connecting column is welded on the outer wall of the earring, and the circular end face of the connecting column can be welded on the piston rod; be equipped with curved post constant head tank on the lateral wall of carrier, the bottom height of post constant head tank with the earrings be in the epaxial assembly height phase-match of dabber, the spliced pole can place in on the post constant head tank.

Preferably, two relative lateral wall tops of carrier are equipped with respectively and dodge the groove, dodge the groove and be the rectangle structure, the bottom height of dodging the groove is less than the assembly height of earrings.

The utility model has the advantages that: the utility model discloses a carrier is used for the assembly of dabber and earrings to be fixed, places the dabber in the carrier vertically earlier, then tightly overlaps the earrings in the spindle, and the dabber can be at the earrings with the fixed earrings of piston rod welding time, prevents that the earrings from rocking. The linear conveying section of the chain plate conveying belt can convey the carrier in a linear reciprocating mode, and the positioning side plate of the linear conveying section is matched with the positioning groove in the bottom of the carrier, so that the carrier is positioned on the positioning side plate, and the operation precision of picking and placing the core shaft and the earrings on the carrier by a manipulator is guaranteed. The chain plate conveying belt can run clockwise and anticlockwise, so that a carrier carrying the mandrel and the earrings can be conveyed to the lower part of the truss manipulator along the positioning side plate in a straight line, a no-load tool can be conveyed back to the starting end of the straight conveying section to feed the no-load tool again, and the feeding efficiency is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the mandrel and the earring of the present invention in the carrier;

fig. 3 is a schematic view of the carrier structure of the present invention;

labeled as: 1. a chain plate rack; 2. a chain plate conveyor belt; 3. a carrier; 4. a linear conveying section; 5. a mandrel; 6. an ear ring; 7. positioning the side plate; 8. positioning a groove; 9. a mandrel positioning groove; 10. connecting columns; 11. a column positioning slot; 12. avoiding the groove.

Detailed Description

The embodiment provides a carrier chain plate line for welding of a piston rod earring, which is used for circularly conveying a full carrier and an empty carrier, and the carrier has the following functions: before welding the earring 6 on the piston rod, firstly assembling the earring 6 on the mandrel 5, and positioning the earring 6 by using the mandrel 5 during welding to prevent the earring 6 from shaking.

As shown in fig. 1, the carrier link plate line comprises a link plate frame 1, a link plate conveying belt 2 and a carrier 3.

The chain plate conveying belt 2 is arranged on the chain plate frame 1, the chain plate conveying belt 2 is an annular conveying belt, and the chain plate conveying belt 2 can be driven by a servo motor to intermittently run clockwise or anticlockwise. The chain plate conveying belt 2 comprises two linear conveying sections 4 which are parallel to each other, a carrier 3 is respectively placed on each of the two linear conveying sections 4, and in an initial state, the two carriers 3 can be respectively placed at the starting end and the tail end of each linear conveying section 4. The linear conveying section 4 can convey the carrier 3 in a reciprocating manner along a straight line, when the chain plate conveying belt 2 runs clockwise, the linear conveying section 4 conveys the carrier 3 loaded with the mandrel 5 and the earrings 6 from the starting end to the tail end, and the tail end of the carrier is positioned below the truss manipulator, so that the mandrel and the earrings can be conveniently taken away by the truss manipulator; when the chain plate conveying belt 2 runs anticlockwise, the no-load tool is sent back to the starting end by the linear conveying section 4, so that the feeding manipulator can feed the no-load tool again. Two carriers 3 are respectively arranged at the starting end and the tail end of the linear conveying section, so that the two carriers can work alternately, the carriers can be fed and discharged simultaneously, the action beat is more compact, and the working efficiency is higher.

As shown in fig. 2 and 3, the carrier 3 is a box-shaped structure with an open top, a spindle 5 and an ear ring 6 can be stored in the carrier 3, the spindle 5 is vertically arranged in the carrier 3, and the ear ring 6 is tightly sleeved on the spindle 5. Install upright location curb plate 7 on the straight line transport section 4, the bottom of carrier 3 is equipped with the constant head tank 8 that matches with the thickness of location curb plate 7, and location curb plate 7 inserts in constant head tank 8, and the initial position of carrier 3 can be fixed a position to location curb plate 7, makes the material loading manipulator can accurately place dabber 5 and earrings 6 in carrier 3. The carrier 3 can move linearly along the positioning side plate 7 to the lower part of the truss manipulator, and the carrier cannot shake in the conveying process, so that the truss manipulator can accurately grab the mandrel 5 and the earrings 6 from the carrier 3.

As shown in fig. 1, the inner side and the outer side of the chain plate conveying belt 2 are both provided with positioning side plates 7, the distance between the positioning side plates 7 on the inner side and the outer side is larger than the width of the carrier 3, and the chain plate conveying belt 2 can convey carriers with various widths, so that the chain plate line is suitable for conveying mandrels and earrings with different specifications.

As shown in fig. 3, a circular mandrel positioning groove 9 is formed at the bottom of the carrier 3, the bottom of the mandrel 5 is located in the mandrel positioning groove 9, and the mandrel 5 can be positioned by the mandrel positioning groove 9.

A connecting column 10 is welded on the outer wall of the earring 6, the outer end face of the connecting column 10 is circular and matched with the piston rod, and the earring 6 is welded on the piston rod through the connecting column 10; the side wall of the carrier 3 is provided with an arc-shaped column positioning groove 11, the bottom height of the column positioning groove 11 is matched with the installation height of the earring 6 on the mandrel 5, and the connecting column 10 can be just placed on the column positioning groove 11 and supported by the column positioning groove.

Avoidance grooves 12 are respectively arranged at the tops of the other two opposite side walls of the carrier 3, the avoidance grooves 12 are of an approximately rectangular structure, and the bottom of the avoidance grooves 12 is lower than the mounting height of the earrings 6. The avoiding groove 12 can avoid a feeding manipulator, so that an operation space is provided for the feeding manipulator, and the feeding and discharging of the mandrel 5 and the earrings 6 are realized.

The working process of the chain plate line is as follows: two carriers 3 are respectively placed at the starting end and the tail end of two linear conveying sections 4, a mandrel 5 is placed in the carrier at the starting end by a feeding manipulator, then an earring 6 is tightly sleeved on the mandrel, a chain plate conveying belt 2 is driven by a servo motor to rotate clockwise, the full carrier is conveyed to the lower part of a truss manipulator, another empty carrier is conveyed to the starting end of the linear conveying section 4, the chain plate conveying belt 2 stops running, the feeding manipulator waits for feeding the empty carrier, the mandrel and the earring on the first full carrier are taken away by the truss manipulator, then the chain plate conveying belt 2 is driven by the servo motor to rotate anticlockwise, and the two carriers 3 are respectively returned to the initial positions again, so that the operation is repeated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A carrier chain plate line for welding a piston rod ear ring is characterized by comprising a chain plate frame, a chain plate conveying belt and a carrier;

the chain plate conveying belt is arranged on the chain plate frame and is an annular conveying belt, and the chain plate conveying belt can be driven by a servo motor to intermittently run clockwise or anticlockwise; the chain plate conveying belt comprises two linear conveying sections which are parallel to each other, and the linear conveying sections can convey the carriers in a linear reciprocating manner; the linear conveying section is provided with an upright positioning side plate, the bottom of the carrier is provided with a positioning groove matched with the thickness of the positioning side plate, the positioning side plate is inserted into the positioning groove, and the carrier can reciprocate along the positioning side plate;

the carrier is of a box-shaped structure with an open top, a mandrel and an ear ring are stored in the carrier, the mandrel is vertically arranged in the carrier, and the ear ring is tightly sleeved on the mandrel.

2. The carrier chain plate line for welding of piston rod earrings as claimed in claim 1, wherein one carrier is placed on each of said two linear transport sections, and said two carriers can be located at the beginning and end of said two linear transport sections, respectively.

3. The carrier link plate line for welding of a piston rod earring according to claim 2, wherein said positioning side plates are mounted on both the inner and outer sides of said link plate conveyor belt, and the distance between said positioning side plates on both the inner and outer sides is greater than the width of said carrier.

4. The carrier link plate wire for piston rod earring welding of claim 3, wherein said carrier bottom is provided with a circular mandrel positioning slot that can position said mandrel.

5. The carrier link plate wire for welding of a piston rod earring according to claim 4, wherein a connecting column is welded on the outer wall of the earring, and the circular end surface of the connecting column can be welded on the piston rod; be equipped with curved post constant head tank on the lateral wall of carrier, the bottom height of post constant head tank with the earrings be in the epaxial assembly height phase-match of dabber, the spliced pole can place in on the post constant head tank.

6. The carrier chain plate line for welding the piston rod earrings as claimed in claim 5, wherein the top of two opposite side walls of the carrier are respectively provided with an avoiding groove, the avoiding groove is of a rectangular structure, and the bottom height of the avoiding groove is lower than the assembly height of the earrings.