CN217173982U

CN217173982U - Collective doffing steel belt tray of spinning machine

Info

Publication number: CN217173982U
Application number: CN202221040916.6U
Authority: CN
Inventors: 吴丛俊; 马从
Original assignee: Changzhou Jichuang Automation Technology Co ltd
Current assignee: Changzhou Jichuang Automation Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-12
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a collective doffing steel belt tray of a spinning machine, which comprises a tray, two depositing station pipes, a connecting rod and a limiting block, the depositing station pipes are clamped at the left end and the right end of the tray, the connecting rod in the vertical direction is fixed at the bottom of each tray, the limiting blocks and the connecting rods are respectively fixed at the two sides of the steel belt, the limiting block is matched with the wheel groove of the guide wheel, the bottom of the connecting rod is suspended in the guide rail, the front side and the rear side of the bottom surface of the tray are respectively provided with a first sliding block and a second sliding block, first slider with second slider difference sliding connection is on two lateral walls of guide rail, the utility model discloses can be better for the removal of tray provides the direction, can guarantee the gliding stability of tray, avoid empty yarn bobbin and full yarn bobbin to drop in transportation process, can change alone moreover and send and put the station pipe, reduced the maintenance cost.

Description

Collective doffing steel belt tray of spinning machine

Technical Field

The utility model belongs to spinning frame yarn pipe carries the field, especially relates to a collective doffing steel band tray of spinning machine.

Background

The collective doffer is a highly automated device for doffing. For an integral doffing spinning frame, empty bobbins need to be conveyed to a standby position through a bobbin conveying device, full yarn bobbins are conveyed to a bobbin yarn transfer box or a bobbin winder through the bobbin conveying device, and the purpose of mutual exchange and recycling of the full yarn bobbins and the empty bobbins is achieved. The full yarn bobbin and the empty bobbin are exchanged as the initial state, the full yarn bobbin is placed on the spindle, and the empty bobbin is placed at the bobbin position of the depositing station. When the collective doffing action is started, the yarn holding beam holds an empty bobbin to one of the depositing station tubes on the bobbin conveying device, holds a full bobbin on the spindle to the other depositing station tube on the bobbin conveying device, and finally holds the empty bobbin on the position of the depositing station tube to the spindle, so that the aim of exchanging the empty bobbin and the full bobbin is fulfilled.

At present, more advanced collective doffing bobbin conveyor mainly adopts the transport guide rail, the tray, the driving lever, steel band and actuating mechanism constitute, the tray adopts the bolt disc structure, directly place the tray on the transport guide rail, and each driving lever corresponds a tray, the steel band is connected with each driving lever, and it indicates to be connected with the tray to have the vertically driving lever on the driving lever, under actuating mechanism's drive, when the steel band removed along the guide way of transport guide rail, stir the tray through the driving lever and slide to or slide from the stand-by position of doffing along transport guide rail, in order to carry a large amount of empty or full yarn bobbins, can cause following problem: 1. the tray is directly placed on the guide rail, and can generate an unstable phenomenon when sliding, even generate side turning, so that empty yarn bobbins or full yarn bobbins are omitted; 2. because the depositing station pipe and the tray are integrally formed, the depositing station pipe is easy to damage, and the tray and the depositing station pipe can only be replaced simultaneously during replacement, so that the problem of higher maintenance cost is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a collective doffing steel belt tray of a spinning machine, which solves the problems that the tray on the bobbin conveying device of the current collective doffer is directly placed on a guide rail, and the phenomenon of instability and even side turning can occur when the tray slides, so that the phenomenon of missing empty bobbins or full bobbins can be caused; because the depositing station pipe and the tray are integrally formed, the depositing station pipe is easy to damage, and the tray and the depositing station pipe can only be replaced simultaneously during replacement, so that the problem of higher maintenance cost is caused.

The utility model provides a collective doffing steel band tray of spinning machine, including tray, two deposits station pipe and connecting rod, deposit station pipe joint in both ends, every about the tray the fixed vertical direction in tray bottom the connecting rod, tray bottom front side and rear side are equipped with first slider and second slider respectively, first slider with the second slider is sliding connection respectively on two lateral walls of guide rail, the connecting rod bottom is unsettled in the guide rail.

Furthermore, two vertically through clamping ports are arranged on the tray, each clamping port comprises a circular main body, a first notch and a second notch, the first notch and the second notch are symmetrically arranged at the edge of the circular main body, the lower parts of the two depositing station pipes are provided with a circular support bottom, a first clamping block and a second clamping block, the first clamping block and the second clamping block are both arranged below the circular support bottom, the first fixture block and the second fixture block are symmetrically arranged, the diameter of the circular support bottom is larger than that of the circular main body, the circular support base is arranged on the upper surface of the clamping interface, the first clamping block and the second clamping block are arranged on the lower surface of the clamping interface, the circular support bottom and the first clamping block can clamp the edges of the corresponding clamping interfaces together, the circular support bottom and the second clamping block can clamp the edges of the corresponding clamping interfaces together.

Furthermore, the outer side surfaces of the first sliding block and the second sliding block are respectively provided with a first arc-shaped notch and a second arc-shaped notch, and the first arc-shaped notch and the second arc-shaped notch are respectively clamped and sleeved at the tops of the two side walls of the guide rail.

Further, still include the stopper, be equipped with a plurality of spaced installation counter bores on the stopper, be equipped with a plurality of connecting holes that set up along its axial on the connecting rod, be equipped with the through-hole on the steel band, the stopper with the connecting rod is located respectively the both sides of steel band, sink into in the inner of installation counter bore, be located same axis the installation counter bore the through-hole with the connecting hole penetrates a screw jointly, the head of screw is located the inner of stopper, nut of screw tail end threaded connection.

The utility model discloses following beneficial effect has:

1. the utility model discloses the tray bottom is equipped with the connecting rod, and the lower half of connecting rod is connected with the steel band again, when the steel band removed, directly can drive the tray, and tray front side and rear side are equipped with first slider and second slider respectively, and first slider and second slider sliding connection are respectively on two lateral walls of guide rail, can be better for the removal direction of tray, guarantee the gliding stability of tray, avoid empty yarn bobbin and full yarn bobbin to drop in transportation process.

2. The utility model discloses two are deposited station pipe and tray and all are the joint relation, and when depositing station pipe serious damage, when influencing the use, can dismantle down from the tray with depositing station pipe, the new pipe of depositing station of changing has reduced the maintenance cost again.

Drawings

FIG. 1 is a transverse sectional view of a collective doffing steel belt tray of a spinning machine according to the present invention;

FIG. 2 is a longitudinal sectional view of the collective doffing steel belt tray of the spinning machine of the present invention;

FIG. 3 is a perspective view of the collective doffing steel belt tray of the spinning machine of the present invention;

fig. 4 is an explosion diagram of the collective doffing steel belt tray of the spinning machine of the utility model.

In the above drawings, 1, a tray; 11. a first slider; 12. a second slider; 2. a station pipe is placed; 21. a circular support bottom; 22. a first clamping block; 23. a second fixture block; 3. a connecting rod; 31. connecting holes; 13. a card interface; 131. a circular body; 132. a first notch; 133. a second notch; 111. a first arcuate recess; 121. a second arcuate recess; 5. a limiting block; 51. mounting a counter bore; 6. a screw; 7. a nut; 8. a steel belt; 81. a through hole; 9. a guide rail.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings 1-4 and the embodiments.

The utility model provides a collective steel band tray that doffs of spinning machine, including tray 1, two deposit stand pipe 2 and a plurality of connecting rod 3, deposit both ends about tray 1 of stand pipe 2 joint, the connecting rod 3 of the fixed vertical direction in 1 bottom of every tray, steel band 8 is fixed with connecting rod 3. The front side and the rear side of the bottom surface of the tray 1 are respectively provided with a first sliding block 11 and a second sliding block 12, the first sliding block 11 and the second sliding block 12 are respectively connected on two side walls of the guide rail 9 in a sliding manner, and the bottom of the connecting rod 3 is suspended in the guide rail 9.

Deposit station pipe 2 with 1 joint of tray can conveniently place damaged deposit station pipe 2 and change, when avoiding tray 1, one of them damage of deposit station pipe 2, need carry out whole change, reduce maintenance cost.

First slider 11 and second slider 12 sliding connection are on guide rail 9, and when can making 8 drive the tray subassembly and remove of steel band, the tray subassembly can remove along guide rail 9 direction, and the unstable phenomenon of left and right rocking can not appear, avoids influencing putting of spool on the station pipe 2 and gets.

Specifically, two vertically-through clip interfaces 13 are arranged on the tray 1, each clip interface 13 includes a circular main body 131, a first notch 132 and a second notch 133, the first notch 132 and the second notch 133 are symmetrically arranged at the edge of the circular main body 131, the lower portions of the two depositing station pipes 2 are provided with a circular support bottom 21, a first fixture block 22 and a second fixture block 23, the first fixture block 22 and the second fixture block 23 are both arranged below the circular support bottom 21, the first fixture block 22 and the second fixture block 23 are symmetrically arranged, the diameter of the circular support bottom 21 is larger than that of the circular main body 131, the circular support bottom 21 is arranged on the upper surface of the clip interface 13, the first fixture block 22 and the second fixture block 23 are arranged on the lower surface of the clip interface 13, the circular support bottom 21 and the first fixture block 22 can clip the edge of the corresponding clip interface 13 together, and the circular support bottom 21 and the second fixture block 23 can clip the edge of the corresponding clip interface 13 together. When the depositing station pipe 2 needs to be clamped with the tray 1, firstly, the lower part of the depositing station pipe 2 is inserted into the clamping interface 13, before the depositing station pipe 2 is inserted, the first clamping block and the second clamping block need to be respectively and correspondingly arranged above the first notch 132 and the second notch 133, then, the depositing station pipe 2 is rotated until the first clamping block 22 and the second clamping block 23 are respectively rotated to the edge of the circular main body 131 far away from the position between the first notch 132 and the second notch 133, and then, the depositing station pipe 2 is clamped on the tray 1; when it is necessary to disassemble the depositing station tube 2 from the tray 1, the depositing station tube 2 is rotated again until the first and

second catches

22 and 23 are rotated to the positions of the first and

second notches

132 and 133, respectively, so that the depositing station tube 2 can be taken out from the tray 1 from bottom to top.

The two depositing station tubes 2 are respectively sleeved into the full bobbin and the empty bobbin, and the circular support bottom 21 supports the bottoms of the full bobbin and the empty bobbin.

Specifically, the outer side surfaces of the first slider 11 and the second slider 12 are respectively provided with a first arc-shaped notch 111 and a second arc-shaped notch 121, and the first arc-shaped notch 111 and the second arc-shaped notch 121 are respectively clamped and sleeved on the tops of two side walls of the guide rail 9.

The inner side of the steel belt 8 is provided with a limiting block 5, a plurality of wheel grooves are formed in the curved surface of the guide wheel (not shown in the figure) in an annular arrangement mode, the shape of the limiting block 8 is just matched with the wheel grooves, when the steel belt 8 moves in a surrounding mode, the limiting block 5 is just clamped into the wheel grooves of the guide wheel, and better guiding is provided for moving of the steel belt 8.

Stopper 5 is equipped with a plurality of spaced installation counter bores 51, is equipped with a plurality of connecting holes 31 that set up along its axial on the connecting rod 3, is equipped with through-hole 81 on the steel band 8, and stopper 5 and connecting rod 3 are located the both sides of steel band 8 respectively, and the installation counter bore 51 that is located same axis sinks into in the inner of installation counter bore 51, and installation counter bore 51, through-hole 81 and connecting hole 31 penetrate a screw 6 jointly, and the head of screw 6 is located the inner of installation counter bore 51, nut 7 of screw 6 tail end threaded connection. Because the inner end of the mounting counter bore 51 is just opposite to the guide wheel and the limiting block 5 is matched with the wheel groove, the head of the screw 6 can not protrude out of the surface of the limiting block 5, and the sunken end of the mounting counter bore 51 is arranged on the inner side and is opposite to the wheel groove.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a collective steel band tray that doffs of spinning machine, includes tray (1) and two deposits station pipe (2), its characterized in that still includes connecting rod (3), deposit station pipe (2) joint and be in both ends about tray (1), every tray (1) bottom fixed vertical direction connecting rod (3), steel band (8) with connecting rod (3) are fixed, tray (1) bottom front side and rear side are equipped with first slider (11) and second slider (12) respectively, first slider (11) with second slider (12) sliding connection respectively is on two lateral walls of guide rail (9), connecting rod (3) bottom is unsettled in guide rail (9).

2. A collective doffing steel belt tray of spinning machines according to claim 1, wherein two vertically penetrating clamping openings (13) are arranged on the tray (1), the clamping openings (13) comprise a circular main body (131), a first notch (132) and a second notch (133), the first notch (132) and the second notch (133) are symmetrically arranged on the edge of the circular main body (131), a circular support bottom (21), a first clamping block (22) and a second clamping block (23) are arranged at the lower part of the two depositing station pipes (2), the first clamping block (22) and the second clamping block (23) are both arranged below the circular support bottom (21), the first clamping block (22) and the second clamping block (23) are symmetrically arranged, the diameter of the circular support bottom (21) is larger than that of the circular main body (131), and the circular support bottom (21) is arranged on the upper surface of the clamping opening (13), first fixture block (22) with second fixture block (23) are in the lower surface of joint interface (13), circular support end (21) with first fixture block (22) can be with corresponding the edge joint of joint interface (13) is in the same place, circular support end (21) with second fixture block (23) can be with corresponding the edge joint of joint interface (13) is in the same place.

3. A collective doffing steel belt tray for spinning machines according to claim 1, wherein the outer side surfaces of said first slider (11) and said second slider (12) are respectively provided with a first arc-shaped notch (111) and a second arc-shaped notch (121), and said first arc-shaped notch (111) and said second arc-shaped notch (121) are respectively inserted and sleeved on the tops of two side walls of said guide rail (9).

4. The collective doffing steel band tray of spinning machines according to claim 1, further comprising a limiting block (5), wherein a plurality of spaced mounting counterbores (51) are formed in the limiting block (5), a plurality of connecting holes (31) are formed in the connecting rod (3) along the axial direction of the connecting rod, a through hole (81) is formed in the steel band (8), the limiting block (5) and the connecting rod (3) are respectively located on two sides of the steel band (8), the inner ends of the mounting counterbores (51) are sunken in, a screw (6) is jointly penetrated into the mounting counterbores (51), the through holes (81) and the connecting holes (31) which are located on the same axis, the head of the screw (6) is located at the inner end of the mounting counterbores (51), and a nut (7) is connected to the tail end of the screw (6) in a threaded manner.