CN215320177U

CN215320177U - Pipe feeding alignment mechanism for elliptical hose shoulder injection machine

Info

Publication number: CN215320177U
Application number: CN202121286360.4U
Authority: CN
Inventors: 田林
Original assignee: Shanghai Juxin Automation Equipment Co ltd
Current assignee: Shanghai Juxin Automation Equipment Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-28
Anticipated expiration: 2031-06-09

Abstract

A pipe feeding alignment mechanism for an elliptical hose shoulder injection machine comprises a base, wherein the base is movably connected with a pipe feeding platform through a supporting plate, a hose baffle is arranged on the rear side of the supporting plate, and an adjusting plate is arranged above the pipe feeding platform; the base is provided with a guide rail module, the guide rail module is connected with a pipe blocking block in a sliding way, and the pipe blocking block is provided with a pipe falling groove; install the counterpoint mechanism mount pad on the base, counterpoint mechanism mount pad surface is equipped with vertical guide rail and horizontal guide rail, is equipped with pipe pushing device mounting panel and driven plate on the horizontal guide rail, has the pipe pushing piece through rotation axis connection in the pipe pushing device mounting panel, and swing joint has driven rotation axis on the driven plate, and driven kicking block is installed to driven rotation axis tip. The utility model overcomes the defects of the prior art, and the hose is driven to rotate by the pipe jacking block to increase the one-time positioning function, so that the positioning is more accurate. The distance between the adjusting plate and the limiting baffle and the distance between the pipe feeding platform and the hose baffle are adjusted to adapt to pipes with different lengths and different pipe diameters.

Description

Pipe feeding alignment mechanism for elliptical hose shoulder injection machine

Technical Field

The utility model relates to the technical field of hose shoulder injection machines, in particular to a pipe feeding alignment mechanism for an elliptical hose shoulder injection machine.

Background

With the rapid development of modern science and technology, the living standard of people is continuously improved, and the cosmetic industry and the pharmaceutical industry are different day by day. Therefore, whether the flexible pipe packaging industry serving the cosmetic industry and the pharmaceutical industry can continuously and efficiently produce the soft pipe packaging material directly influences the benefits of the whole company.

The production process of the oval hose (hereinafter referred to as flat tube) is much more complicated compared with the production process of a round tube, and in the shoulder injection process, whether the printed tube can be accurately aligned directly influences the qualification rate of products. The production cost and the production time of enterprises are greatly influenced.

At present, the shoulder injection process of the flat pipe on the market mostly adopts a manual machine production mode. The tube feeding of the flat tube completely depends on manual operation, so that the speed is low, the labor cost is increased, and the production efficiency is reduced. Therefore, it is necessary to design a simple, efficient and fast pipe feeding structure in the hose industry.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the pipe feeding alignment mechanism for the elliptical hose shoulder injection machine, which overcomes the defects of the prior art, has reasonable design, and increases a one-time positioning function by driving the hose to rotate through the pipe ejecting block, so that the positioning is more accurate. The distance between the adjusting plate and the limiting baffle and the distance between the pipe feeding platform and the hose baffle are adjusted to adapt to pipes with different lengths and different pipe diameters. The pipe blocking block can be provided with a pipe falling groove, the part with the right side length can block the pipe entering the pipe platform from falling.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a pipe feeding alignment mechanism for an elliptical hose shoulder injection machine comprises a base, wherein a supporting plate is fixedly mounted at the front end of the upper surface of the base, a pipe feeding platform is movably connected above the supporting plate, a hose baffle is fixedly mounted on the rear side surface of the supporting plate, an adjusting support is fixedly connected above the pipe feeding platform through a limiting baffle, a strip-shaped hole is formed in the adjusting support, an adjusting plate is arranged between the adjusting support and the pipe feeding platform, and the adjusting plate is movably connected in the strip-shaped hole through an adjusting handle;

the pipe dropping device comprises a base, a pipe feeding platform, a guide rail module, a pipe blocking block, a pipe dropping groove and a pipe pushing platform, wherein the upper surface of the base is fixedly provided with the guide rail module;

the rear end of the upper surface of the base is fixedly provided with an alignment mechanism mounting seat, the side surface of the alignment mechanism mounting seat is fixedly provided with a vertical guide rail, the surface of the vertical guide rail is connected with a horizontal guide rail through a sliding block in a sliding manner, one end of the horizontal guide rail is fixedly provided with a pipe jacking device mounting plate, the interior of the pipe jacking device mounting plate is movably connected with a rotating shaft, the end part of the rotating shaft is fixedly connected with a jacking block, the surface of the rotating shaft is fixedly provided with a synchronizing wheel, the outer surface of the pipe jacking device mounting plate is fixedly provided with a motor, the driving end of the motor is in transmission connection with the synchronizing wheel through a synchronizing belt, the surface of the horizontal guide rail is connected with a driven plate through a sliding block in a sliding manner, the driven rotating shaft is movably connected with the driven plate through a deep groove ball bearing, the end part of the driven rotating shaft is fixedly provided with a driven jacking block, and the driven jacking block corresponds to the pipe jacking block, and the driven jacking block and the jacking block are respectively positioned at two ends of the pipe falling groove.

Preferably, the equal fixed mounting of backup pad medial surface has the slider, advance a tub platform both sides fixed mounting and have the draw runner, advance tub platform through draw runner and slider sliding connection, it has the rack to advance tub platform bottom fixed mounting, backup pad one side has the rotation handle through bearing swing joint, the tip fixedly connected with gear of rotation handle, the gear meshes with the rack mutually.

Preferably, the hose baffle is fixedly provided with an inductor through a mounting block.

Preferably, the guide rail module is internally and movably connected with a screw rod through a bearing, one side of the guide rail module is fixedly provided with a screw rod motor, a driving end of the screw rod motor is in transmission connection with the screw rod through a transmission belt, and the blocking pipe block is movably connected to the outer surface of the screw rod through a screw rod nut.

Preferably, the side surface of the pipe blocking block is fixedly connected with a pipe groove split body through a connecting rod, the pipe groove split body is provided with a split body groove, and the split body groove corresponds to the pipe dropping groove.

Preferably, the drop tube groove and the split groove are both provided with support groove blocks.

Preferably, the lower surfaces of the pipe dropping groove and the split groove are provided with air pumping holes, a through hole is formed in the middle of the supporting groove block and corresponds to the air pumping hole, and the air pumping hole is connected with an air pumping pump through a pipeline.

Preferably, the rotating shaft is connected with the shaft sleeve through a ball spline, and the shaft sleeve is movably connected with the pipe jacking device mounting plate through a rotating bearing.

Preferably, a cylinder is fixedly mounted in the middle of the pipe jacking device mounting plate, the telescopic end of the cylinder is fixedly connected to the connecting plate, a bearing of the connecting plate is connected with the rotating shaft, positioning bolts are arranged at two ends of the bearing, and the positioning bolts are fixedly mounted on the rotating shaft.

Preferably, the top pipe block and the driven top block end are in a conical structure.

The utility model provides a pipe feeding alignment mechanism for an elliptical hose shoulder injection machine. The method has the following beneficial effects: the hose is driven to rotate through the pipe jacking block so as to increase a positioning function and enable positioning to be more accurate. The distance between the adjusting plate and the limiting baffle and the distance between the pipe feeding platform and the hose baffle are adjusted to adapt to pipes with different lengths and different pipe diameters. The pipe groove is matched with the pipe blocking block in a split manner, so that the length can be adjusted to adapt to pipes with different lengths; the inner diameter of the supporting groove block can be changed according to different pipe diameters. The hose is attached to the inner surface of the support groove block by arranging the air suction hole, so that the hose is protected from falling off in the movement process; the end parts of the ejector pipe block and the driven ejector block are in a conical structure. Thereby the ejector block and the driven ejector block are suitable for pipes with different pipe diameters.

Drawings

In order to more clearly illustrate the present invention or the prior art solutions, the drawings that are needed in the description of the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the tube feeding platform of the present invention;

FIG. 3 is a schematic bottom view of the tube insertion platform of the present invention;

FIG. 4 is a schematic structural view of a guide rail module and a pipe stopper in the present invention;

FIG. 5 is a top view of the guide rail module and the retainer block of the present invention;

FIG. 6 is a schematic view of the overall structure of the aligning mechanism of the present invention;

FIG. 7 is a schematic view of the construction of the ejector mounting plate of the present invention;

FIG. 8 is a cross-sectional view of the ejector mounting plate of the present invention;

FIG. 9 is a cross-sectional view of a driven plate of the present invention;

the reference numbers in the figures illustrate:

1. a base; 2. a support plate; 3. a pipe feeding platform; 4. a hose baffle; 5. a limit baffle; 6. adjusting the support; 7. a strip-shaped hole; 8. an adjusting plate; 9. adjusting the handle; 10. a guide rail module; 11. a pipe blocking block; 12. a pipe falling groove; 13. an alignment mechanism mounting base; 14. a vertical guide rail; 15. a horizontal guide rail; 16. a pipe jacking device mounting plate; 17. a rotating shaft; 18. a pipe jacking block; 19. a synchronizing wheel; 20. a motor; 21. a driven plate; 22. a deep groove ball bearing; 23. a driven rotating shaft; 24. a driven ejector block; 25. a slide bar; 26. a rack; 27. rotating the handle; 28. a gear; 29. an inductor; 30. a screw rod; 31. a screw motor; 32. a feed screw nut; 33. a connecting rod; 34. the pipe groove is split; 35. a split groove; 36. supporting the groove block; 37. an air exhaust hole; 38. a through hole; 39. a cylinder; 40. a connecting plate; 41. a bearing; 42. and (6) positioning the bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings.

Embodiment one, as shown in fig. 1 to 9, an inlet pipe aligning mechanism for an elliptical hose shoulder injection machine comprises a base 1, wherein a supporting plate 2 is fixedly installed at the front end of the upper surface of the base 1, a pipe inlet platform 3 is movably connected above the supporting plate 2, a hose baffle 4 is fixedly installed on the rear side surface of the supporting plate 2, an adjusting support 6 is fixedly connected above the pipe inlet platform 3 through a limiting baffle 5, a strip-shaped hole 7 is formed in the adjusting support 6, an adjusting plate 8 is arranged between the adjusting support 6 and the pipe inlet platform 3, and the adjusting plate 8 is movably connected in the strip-shaped hole 7 through an adjusting handle 9;

a guide rail module 10 is fixedly arranged on the upper surface of the base 1, a pipe blocking block 11 is connected above the guide rail module 10 in a sliding mode through a sliding block, a pipe dropping groove 12 is formed in the rear side of the upper surface of the pipe blocking block 11, and the pipe blocking block 11 is vertically arranged below the pipe feeding platform 3;

an alignment mechanism mounting seat 13 is fixedly mounted at the rear end of the upper surface of a base 1, a vertical guide rail 14 is fixedly mounted on the side surface of the alignment mechanism mounting seat 13, a horizontal guide rail 15 is connected to the surface of the vertical guide rail 14 in a sliding manner through a slider, a pipe jacking device mounting plate 16 is fixedly mounted at one end of the horizontal guide rail 15, a rotating shaft 17 is movably connected to the inside of the pipe jacking device mounting plate 16, a pipe jacking block 18 is fixedly connected to the end part of the rotating shaft 17, a synchronizing wheel 19 is fixedly mounted on the surface of the rotating shaft 17, a motor 20 is fixedly mounted on the outer surface of the pipe jacking device mounting plate 16, the driving end of the motor 20 is in transmission connection with the synchronizing wheel 19 through a synchronous belt, a driven plate 21 is connected to the surface of the horizontal guide rail 15 in a sliding manner through a slider, a driven rotating shaft 23 is movably connected to the driven plate 21 through a deep groove ball bearing 22, a driven jacking block 24 is fixedly mounted at the end part of the driven rotating shaft 23, and the driven jacking block 24 corresponds to the pipe jacking block 18, and the driven jacking block 24 and the jacking block 18 are respectively positioned at two ends of the pipe dropping groove 12, a horizontal guide rail cylinder is fixedly mounted on the back surface of the pipe pushing device mounting plate 16, and the telescopic end of the horizontal guide rail cylinder is fixedly connected with the horizontal guide rail 15.

In this embodiment, an air cylinder 39 is fixedly mounted in the middle of the push bench mounting plate 16, the telescopic end of the air cylinder 39 is fixedly connected to a connecting plate 40, a bearing 41 of the connecting plate 40 is connected to the rotating shaft 17, positioning bolts 42 are arranged at two ends of the bearing 41, and the positioning bolts 42 are fixedly mounted on the rotating shaft 17.

The working principle is as follows:

when the hose feeding device works, a hose falls onto the hose feeding platform 3 from a conveying belt, the adjusting plate 8 is driven to move on the hose feeding platform 3 through the movement of the adjusting handle so as to adjust the distance between the adjusting plate 8 and the limiting baffle 5, so that the hose feeding device is suitable for hoses with different lengths, and the hose feeding platform 3 is movably connected on the supporting plate 2 so as to adjust the distance between the hose feeding platform 3 and the hose baffle 4, so that the hose feeding device is suitable for hoses with different pipe diameters;

and then controlling the pipe blocking block 11 to move on the guide rail module 10, so that the pipe falling groove 12 corresponds to the gap between the pipe inlet platform 3 and the hose blocking plate 4, and the hose falls into the pipe falling groove 12 from the space between the pipe inlet platform 3 and the hose blocking plate 4, wherein in the embodiment, the hose blocking plate 4 is fixedly provided with the inductor 29 through the mounting block. The inductor 29 can be used for inducing whether the hose falls down from the space between the hose inlet platform 3 and the hose baffle 4; then, the pipe blocking block 11 is controlled to move towards the direction of the alignment mechanism mounting seat 13, so that the pipe blocking block 11 blocks the hose falling from the pipe feeding platform 3, after the pipe blocking block moves to the position corresponding to the pipe jacking block 18, the driven plate 21 is firstly in sliding connection on the surface of the horizontal guide rail 15 to adjust the horizontal position of the driven jacking block 24 so as to enable the driven jacking block to be tightly propped against one end of the hose, meanwhile, the air cylinder 39 drives the connecting plate 40 to move, and then the rotating shaft 17 is driven to move, so that the pipe jacking block 18 is tightly propped against the other end of the hose;

then, a horizontal guide rail cylinder on the back of the pipe jacking device mounting plate 16 drives the horizontal guide rail 15 to move upwards integrally and to be higher than the pipe falling groove 12, the motor 20 drives the rotating shaft 17 to rotate, and then the pipe jacking block 18 drives the hose to rotate, so that the hose is positioned at one time; and meanwhile, the pipe blocking block 11 is controlled to move along the guide rail module 10 again to a corresponding position below the pipe feeding platform 3 to receive the hose. Then under the effect of manipulator, the hose is taken to the first station of carousel can.

Whole process is fast, and is efficient, drives the hose through ejector pipe piece 18 and rotates to increase once location function, make the location more accurate. The distance between the adjusting plate 8 and the limiting baffle 5 and the distance between the pipe feeding platform 3 and the hose baffle 4 are adjusted to adapt to pipes with different lengths and different pipe diameters. The distance between the top tube block 18 and the driven top block 24 can also be adjusted depending on the length of the hose.

In the second embodiment, as a further scheme of the first embodiment, sliding blocks are fixedly mounted on inner side surfaces of the support plates 2, sliding strips 25 are fixedly mounted on two sides of the pipe feeding platform 3, the pipe feeding platform 3 is slidably connected with the sliding blocks through the sliding strips 25, a rack 26 is fixedly mounted at the bottom of the pipe feeding platform 3, a rotating handle 27 is movably connected to one side of the support plate 2 through a bearing, a gear 28 is fixedly connected to an end portion of the rotating handle 27, and the gear 28 is meshed with the rack 26. The rotating handle 27 is controlled to rotate, so that the rack 26 is driven to rotate, and the rack 26 is meshed with the gear 28, so that the pipe feeding platform 3 can be driven to move through the rack 26, and then the distance between the adjusting plate 8 and the limit baffle 5 can be adjusted to adapt to hoses with different lengths.

In the third embodiment, as a further scheme of the first embodiment, a screw rod 30 is movably connected in the guide rail module 10 through a bearing, a screw rod motor 31 is fixedly installed at one side of the guide rail module 10, a driving end of the screw rod motor 31 is in transmission connection with the screw rod 30 through a transmission belt, and the pipe blocking block 11 is movably connected to the outer surface of the screw rod 30 through a screw rod nut 32. The screw rod motor 31 is controlled to rotate, then the screw rod 30 is driven to rotate through the transmission belt, and therefore the pipe blocking block 11 is controlled to move back and forth along the screw rod 30 through the screw rod nut 32.

In this embodiment, a pipe groove split body 34 is fixedly connected to the side surface of the pipe stopper 11 through a connecting rod 33, a split body groove 35 is opened on the pipe groove split body 34, and the split body groove 35 corresponds to the pipe dropping groove 12. The relative position between the pipe groove split body 34 and the pipe blocking block 11 can be adjusted through the connecting rod, so that the flexible pipe can adapt to flexible pipes with different lengths.

In the present embodiment, the drop tube groove 12 and the separate groove 35 are each provided with a support groove block 36. The supporting groove blocks 36 are used for supporting and fixing the hose, and the supporting groove blocks 36 with different inner diameters can be replaced according to different pipe diameters, so that the application range of the device is ensured.

In this embodiment, the lower surfaces of the drop pipe groove 12 and the split groove 35 are both provided with an air suction hole 37, the middle of the supporting groove block 36 is provided with a through hole 38, the through hole 38 corresponds to the air suction hole 37, and the air suction hole 37 is connected with an air suction pump through a pipeline. Therefore, when the hose falls into the pipe falling groove 12 and the split groove 35, the suction force is given to the hose through the suction holes 37, so that the hose is attached to the inner surface of the support groove block 36, and the hose is protected from falling off during movement.

In a fourth embodiment, as a further scheme of the first embodiment, the rotating shaft 17 is connected with a shaft sleeve 44 through a ball spline 43, and the shaft sleeve 44 is movably connected with the pipe jacking device mounting plate 16 through a rotary bearing. The load capacity of the rotary shaft 17 is further improved by allowing the rotary shaft 17 to smoothly rotate in the jack mounting plate 16 by the ball spline 43 and transmitting torque.

In the fifth embodiment, as a further scheme of the first embodiment, the end parts of the top block 18 and the driven top block 24 are in a conical structure. Thereby enabling the ejector block 18 and the driven ejector block 24 to accommodate pipes of different pipe diameters.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a advance a tub counterpoint mechanism for oval hose shoulder filling machine which characterized in that: the pipe feeding device comprises a base (1), wherein a supporting plate (2) is fixedly installed at the front end of the upper surface of the base (1), a pipe feeding platform (3) is movably connected above the supporting plate (2), a hose baffle (4) is fixedly installed on the rear side surface of the supporting plate (2), an adjusting support (6) is fixedly connected above the pipe feeding platform (3) through a limiting baffle (5), a strip-shaped hole (7) is formed in the adjusting support (6), an adjusting plate (8) is arranged between the adjusting support (6) and the pipe feeding platform (3), and the adjusting plate (8) is movably connected in the strip-shaped hole (7) through an adjusting handle (9);

a guide rail module (10) is fixedly installed on the upper surface of the base (1), a pipe blocking block (11) is connected above the guide rail module (10) in a sliding mode through a sliding block, a pipe dropping groove (12) is formed in the rear side of the upper surface of the pipe blocking block (11), and the pipe blocking block (11) is vertically arranged below the pipe inlet platform (3);

the automatic pipe jacking device is characterized in that a contraposition mechanism mounting seat (13) is fixedly mounted at the rear end of the upper surface of the base (1), a vertical guide rail (14) is fixedly mounted on the side surface of the contraposition mechanism mounting seat (13), a horizontal guide rail (15) is connected to the surface of the vertical guide rail (14) through a sliding block in a sliding manner, a pipe jacking device mounting plate (16) is fixedly mounted at one end of the horizontal guide rail (15), a rotating shaft (17) is movably connected in the pipe jacking device mounting plate (16), a pipe jacking block (18) is fixedly connected to the end of the rotating shaft (17), a synchronizing wheel (19) is fixedly mounted on the surface of the rotating shaft (17), a motor (20) is fixedly mounted on the outer surface of the pipe jacking device mounting plate (16), the driving end of the motor (20) is in transmission connection with the synchronizing wheel (19) through a synchronizing belt, and a driven plate (21) is slidably connected to the surface of the horizontal guide rail (15) through a sliding block, driven rotation axis (23) is gone up through deep groove ball bearing (22) swing joint in driven plate (21), the tip fixed mounting of driven rotation axis (23) has driven kicking block (24), driven kicking block (24) are corresponding with ejector pipe piece (18), just driven kicking block (24) are located the both ends of tube dropping groove (12) respectively with ejector pipe piece (18).

2. The pipe feeding alignment mechanism for the elliptical hose shoulder injection machine as claimed in claim 1, wherein: the equal fixed mounting of backup pad (2) medial surface has the slider, advance tub platform (3) both sides fixed mounting have draw runner (25), advance tub platform (3) through draw runner (25) and slider sliding connection, advance tub platform (3) bottom fixed mounting have rack (26), backup pad (2) one side has rotation handle (27) through bearing swing joint, the tip fixedly connected with gear (28) of rotation handle (27), gear (28) and rack (26) mesh mutually.

3. The pipe feeding alignment mechanism for the elliptical hose shoulder injection machine as claimed in claim 2, wherein: an inductor (29) is fixedly arranged on the hose baffle (4) through a mounting block.

4. The pipe feeding alignment mechanism for the elliptical hose shoulder injection machine as claimed in claim 1, wherein: lead screw (30) are connected through bearing swing joint in guide rail module (10), guide rail module (10) one side fixed mounting has lead screw motor (31), the drive end of lead screw motor (31) is connected with lead screw (30) transmission through the drive belt, stop pipe piece (11) are through screw-nut (32) swing joint at lead screw (30) surface.

5. The pipe feeding alignment mechanism for the elliptical hose shoulder injection machine as claimed in claim 1, wherein: the side face of the pipe blocking block (11) is fixedly connected with a pipe groove split body (34) through a connecting rod (33), a split body groove (35) is formed in the pipe groove split body (34), and the split body groove (35) corresponds to the pipe dropping groove (12).

6. The tube feeding and aligning mechanism for the elliptical hose shoulder injection machine as claimed in claim 5, wherein: and supporting groove blocks (36) are arranged in the pipe falling groove (12) and the split groove (35).

7. The tube feeding and aligning mechanism for the elliptical hose shoulder injection machine as claimed in claim 6, wherein: the lower surfaces of the pipe dropping groove (12) and the split groove (35) are provided with air pumping holes (37), the middle of the supporting groove block (36) is provided with a through hole (38), the through hole (38) corresponds to the air pumping hole (37), and the air pumping hole (37) is connected with an air pumping pump through a pipeline.

8. The pipe feeding alignment mechanism for the elliptical hose shoulder injection machine as claimed in claim 1, wherein: the rotating shaft (17) is connected with a shaft sleeve (44) through a ball spline (43), and the shaft sleeve (44) is movably connected with the pipe jacking device mounting plate (16) through a rotating bearing.

9. The pipe feeding alignment mechanism for the elliptical hose shoulder injection machine as claimed in claim 1, wherein: the pipe jacking device is characterized in that an air cylinder (39) is fixedly mounted in the middle of the pipe jacking device mounting plate (16), the telescopic end of the air cylinder (39) is fixedly connected onto the connecting plate (40), a bearing (41) of the connecting plate (40) is connected with the rotating shaft (17), positioning bolts (42) are arranged at two ends of the bearing (41), and the positioning bolts (42) are fixedly mounted on the rotating shaft (17).

10. The pipe feeding alignment mechanism for the elliptical hose shoulder injection machine as claimed in claim 1, wherein: the end parts of the ejector pipe block (18) and the driven ejector block (24) are in a conical structure.