CN102490928B

CN102490928B - Belt-passing six-connecting-rod avoiding device for packing cotton

Info

Publication number: CN102490928B
Application number: CN 201110441612
Authority: CN
Inventors: 葛乐通; 沈恒龙; 蔡光泉; 史文杰
Original assignee: Changzhou University
Current assignee: Liyang Chang Technology Transfer Center Co., Ltd.
Priority date: 2011-12-26
Filing date: 2011-12-26
Publication date: 2013-05-22
Anticipated expiration: 2031-12-26
Also published as: CN102490928A

Abstract

The invention discloses a belt-passing six-connecting-rod avoiding device for packing cotton. A six-connecting-rod mechanism consists of a rod I, a rod II, a belting-passing rotating box, an air cylinder shaft, an air cylinder body and a fixed working table. The air cylinder shaft is rotationally connected with one end of the rod II; one end of the rod II is rotationally connected with a driving shaft in the belt-passing rotating box at the same time; a driven shaft in the belt-passing rotating box is rotationally connected with one end of the rod I; the other end of the rod I, the other end of the rod II and the air cylinder body are rotationally connected with a fixed bracket which is fixedly connected with the fixed working table; a rotary working table is connected above the fixed working table; a lower conduit is arranged at the upper end of the rotary working table; and a front conduit is fixedly arranged on the belt-passing rotating box. The six-connecting-rod mechanism is arranged on the front part of the fixed working table. When the six-connecting-rod mechanism is pushed to approach the rotary working table to pass a belt by the air cylinder shaft, the front conduit is opposite to the lower conduit. The six-connecting-rod mechanism is pushed to move to a front downside which is far away from the rotary working table by the air cylinder shaft, so that the rotary working table can be avoided, the collision in the rotating process of the rotary working table is avoided, and the belt-passing six-connecting-rod avoiding device for packing the cotton is conveniently and reliably operated.

Description

Cotton packing threading six connecting rod avoiding devices

Technical field

The present invention relates to the compressing baling press that grows cotton, specifically compress the bale of cotton and tie up the district from pressing the bag district to move to, during with PET strap threading, threading turns a kind of device that case is dodged rotary work-table.

Background technology

In the compression packing packing of cotton, need to be under the External Force Acting of packaging machinery, unordered cotton is continued cotton, jams in the embossed regions process, be compressed in to comparison rule in the casing of compress, after reaching certain density, will be with the compression bale of cotton that presses along with rotary work-table together around turning case main shaft Rotate 180 degree, the compression bale of cotton is arrived tie up the district and ties up (shown in Figure 3).Due to the needs of tying up, rotary work-table will produce when rotating outside the space, front and back of the stationary work-table below it, at this moment, if adopt manual threading, operating personal must be dodged rotary work-table, if adopt mechanical threading mode, threading turns punch-out equipment tool part and just will inevitably bump with rotary work-table.

Summary of the invention

The objective of the invention is provides a kind of cotton packing threading six connecting rod avoiding devices that conveniently can automatically dodge rotary work-table for overcoming above-mentioned prior art deficiency.

The technical solution used in the present invention is: comprise six bar mechanism, described six bar mechanism turns case, cylinder axis, cylinder barrel and stationary work-table six parts by bar one, bar two, threading and forms; Described threading turns case and comprises imput shaft, driven shaft, upper roller and bottom roller, and driving shaft gear and bottom roller are set on imput shaft, and the corresponding upper roller of the driven shaft gear that is meshed with driving shaft gear and position and bottom roller is set on driven shaft; Threading turns the dummy pipe that also is fixed with on case for threading; One end of described cylinder axis and bar two is rotationally connected, one end of bar two is rotationally connected with described imput shaft simultaneously, one end of described driven shaft and bar one is rotationally connected, the other end of the other end of bar one, bar two and cylinder barrel and fixed support are rotationally connected, the affixed stationary work-table of described fixed support; Stationary work-table top connection of rotating bench board, described rotary work-table upper end are provided with the downtake for threading; Described six bar mechanism is arranged on the front portion of stationary work-table; When cylinder axis promoted described six bar mechanism near the rotary work-table threading, described downtake just in time alignd in the position of described dummy pipe; Cylinder axis promotes described six bar mechanism towards the front lower place motion away from rotary work-table, can dodge rotary work-table.

The present invention turns case by cylinder drive threading and automatically dodges rotary work-table, can avoid the collision of rotary work-table when rotating, and is simple in structure, easy and simple to handle reliable.

Description of drawings

Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail;

Fig. 1 is the structural representation of the present invention when dodging state;

Fig. 2 is the structural representation of the present invention in working order the time;

Fig. 3 is fundamental diagram of the present invention;

Fig. 4 is the schematic diagram of six bar mechanism in Fig. 1;

In figure: 1. stationary work-table; 2. after poppet; 3. rotary work-table; 4. the compression bale of cotton; 5. rear tube; 6. upper conduit; 7. downtake; 8. bar one; 9. dummy pipe; 10. threading turns case; 11. bar two; 12. cylinder; 12.1 cylinder axis; 12.2 cylinder barrel; 13. upper roller; 14. bottom roller; 15. upper pressure perforated plate; 16. driving shaft gear; 17. driven shaft gear; 18. driven shaft.19. imput shaft; 20. turn the case main shaft; 21. fixed support.

The specific embodiment

The cotton compressing baling press comprises stationary work-table 1, rotary work-table 3, turns case main shaft 20, upper pressure perforated plate 15, connection of rotating bench board 3 above stationary work-table 1, and rotary work-table 3 tops are compression bale of cottons 4, there is after poppet 2 at stationary work-table 1 rear portion.The rear portion of the compression bale of cotton 4 arranges the rear tube 5 that threading is used, rear tube 5 is connected on after poppet 2, and the compression bale of cotton 4 upper ends are provided with pressure perforated plate 15, and the upper conduit 6 that threading is used is set on upper pressure perforated plate 15, upper conduit 6 has eight, and evenly stationary distribution is on upper pressure perforated plate 15.Rotary work-table 3 upper ends are provided with the downtake 7 that threading is used, and downtake 7 also has eight, and evenly stationary distribution is on rotary work-table 3.

In the front portion of stationary work-table 1, cylinder 12 is set and threading turns case 10, stationary work-table 1 connects six bar mechanisms, fixed support 21 captive joint stationary work-tables 1 by fixed support 21.Referring to Fig. 4, six bar mechanism turns case 10, cylinder axis 12.1, cylinder barrel 12.2 and stationary work-table 1 six parts by bar 1, bar 2 11, threading and forms again.

Referring to Fig. 1-3, threading turns case 10 and comprises imput shaft 18, driven shaft 19, upper roller 13 and bottom roller 14; Driving shaft gear 16 and bottom roller 14 are installed on imput shaft 18, driven shaft gear 17 and upper roller 13 are installed on driven shaft 19, driving shaft gear 16 and driven shaft gear 17 are meshed.The position of upper roller 13 is corresponding with bottom roller 14.Threading turns the dummy pipe 9 that is fixedly installed on case 10 for the PET threading, and dummy pipe 9 has eight, and evenly stationary distribution turns on case 10 in threading, and the uniform spacing of eight downtakes 7 on the uniform spacing of eight dummy pipes 9 and rotary work-table 3 is consistent.

Cylinder axis 12.1 in six bar mechanism is rotationally connected with an end of bar 2 11, one end of bar 2 11 is rotationally connected with the imput shaft 18 that threading turns in case 10 simultaneously, threading turns the interior driven shaft 19 of case 10 and an end of bar 1 is rotationally connected, and the other end of the other end of bar 1, bar 2 11 and cylinder barrel 12.2 are rotationally connected with the fixed support 21 that is arranged on stationary work-table 1.

Referring to Fig. 3, two compression bale of cottons 4 can be arranged about being arranged on the rotary work-table 3 on stationary work-table 1, after pressing bag district's cotton compression to complete, just need to allow rotary work-table 3 around turning case main shaft 20 from pressing bag to distinguish Plane Rotation to tying up zone position, the left side presses bag district's continuation cotton to be compressed into the compressed cotton bag 4 of certain density, and the right is tied up the district bale of cotton 4 of compression is tied up.referring to Fig. 2, when tying up, cylinder 12 work promote whole six bar mechanism near rotary work-table 3 by cylinder axis 12.1, shift control position shown in Figure 2 onto, and just in time align downtake 7 in rotary work-table 3 of the position that makes dummy pipe 9, at this moment can carry out threading work, rotate threading this moment and turn the interior imput shaft 18 of case 10, drive by driving gear 16 driven gear 17 that meshes and rotate, driven shaft 19 is rotated thereupon, and it is corresponding with the position of bottom roller 14 that driven shaft 19 drives upper roller 13, at this moment, the PET band is sent into from dummy pipe 9, when the PET band passes from dummy pipe 9, the friction force that relies on upper roller 13 and bottom roller 14 to roll is sent the PET band in the groove of eight downtakes 7 in rotary work-table 3 to, after the PET band passes the slotted eye of downtake 7, directly arrive in the slotted eye of pressing eight upper conduits 6 on perforated plate 15 along rear tube 5 again, the PET band has just been completed whole crossing process like this, then the another one welding sequence is eight PET weldings, after the work of tying up all finishes, when needs turn case, when rotary work-table 3 begins to rotate the rotation of case main shaft, cylinder 12 down moves, drive six bar mechanism towards the below motion away from rotary work-table 3, return to the initial state of dodging of Fig. 1, at this moment a working cycle finishes.The six bar mechanism integral body of dodging state is in the below on the upper plane of stationary work-table 1, so just can avoid the collision with rotary work-table 3.

Claims

1. packing threading six connecting rod avoiding devices that grow cotton, comprise six bar mechanism, it is characterized in that: described six bar mechanism turns case (10), cylinder axis (12.1), cylinder barrel (12.2) and stationary work-table (1) six part by bar one (8), bar two (11), threading and forms; Described threading turns case (10) and comprises imput shaft (18), driven shaft (19), upper roller (13) and bottom roller (14), driving shaft gear (16) and bottom roller (14) are set on imput shaft (18), and driven shaft (19) is upper arranges the corresponding upper roller (13) of the driven shaft gear (17) that is meshed with driving shaft gear (16) and position and bottom roller (14); Threading turns the dummy pipe (9) that also is fixed with on case (10) for threading; Described cylinder axis (12.1) is rotationally connected with an end of bar two (11), one end of bar two (11) is rotationally connected with described imput shaft (18) simultaneously, described driven shaft (19) is rotationally connected with an end of bar one (8), the other end of the other end of bar one (8), bar two (11) and cylinder barrel (12.2) are rotationally connected with fixed support (21), the affixed stationary work-table of described fixed support (21) (1); Stationary work-table (1) top connection of rotating bench board (3), described rotary work-table (3) upper end are provided with the downtake (7) for threading; Described six bar mechanism is arranged on the front portion of stationary work-table (1); When cylinder axis (12.1) promoted described six bar mechanism near rotary work-table (3) threading, described downtake (7) just in time alignd in the position of described dummy pipe (9); Cylinder axis (12.1) promotes described six bar mechanism towards the front lower place motion away from rotary work-table (3), can dodge rotary work-table (3).

2. cotton according to claim 1 packing threading six connecting rod avoiding devices, it is characterized in that: described dummy pipe (9) have eight and evenly stationary distribution turn on case (10) in threading, described downtake (7) have eight and evenly stationary distribution in rotary work-table (3) upper end; The uniform spacing of eight dummy pipes (9) is consistent with the uniform spacing of eight downtakes (7).