CN216888448U - Traction conveying device - Google Patents

Abstract

The utility model discloses a traction conveying device, which comprises: a sliding seat; the swing arm is rotatably arranged on the sliding seat through the vertical shaft, and the end part of the swing arm is provided with a clamping jaw assembly; the baffle is movably arranged on the swing arm and can be abutted against the side part of the long-strip-shaped material to prevent the long-strip-shaped material from deflecting; first link gear links to each other with the baffle, and when the swing arm rotated around vertical axis, first link gear can order about the baffle and lean on the lateral part in rectangular section bar or keep away from rectangular section bar. When the long-strip section bar is unloaded, the clamping jaw assembly loosens the long-strip section bar, the swing arm rotates to be away from the conveying roller group, the first linkage mechanism orders the baffle to be kept abutting against the side portion of the long-strip section bar before the clamping jaw assembly completely leaves the long-strip section bar, and after the clamping jaw assembly leaves the long-strip section bar, the baffle is ordered by the first linkage mechanism to be contained nearby the swing arm, so that reciprocating sliding of the traction conveying device is not influenced, the long-strip section bar is prevented from being dragged by the clamping jaw assembly to generate angle deflection, the structure of the traction conveying device is simplified, and cost is reduced.

Description

Traction conveying device

Technical Field

The utility model relates to the technical field of transportation equipment, in particular to a traction conveying device.

Background

In the production and transportation process, the long-strip section bar is often required to be moved for a certain distance along the length direction of the conveying roller group by using a traction device and then put down. Therefore, a general traction device comprises a movable trolley arranged in a sliding mode along the extending direction of the conveying roller group, a swing arm is arranged on the movable trolley in a rotating mode, a clamping jaw is arranged at the end portion of the swing arm, the swing arm can rotate to the position above the conveying roller group, the swing arm moves to a specific position after clamping a long-strip section by the aid of the clamping jaw, the clamping jaw loosens the long-strip section, the swing arm rotates to reset to one side of the conveying roller group, then the movable trolley resets, and the long-strip section is clamped again to be conveyed in a traction mode.

Wherein, loosen rectangular section bar, swing arm rotation and reset to the in-process of conveying one side of roller set at the clamping jaw, the clamping jaw drags rectangular section bar easily and produces certain angular deflection, leads to the cutting work of back process to go on, needs to increase and rectifies the process, reduces production efficiency.

In addition, the general traction device needs to be provided with a driving device for driving the movable trolley to move and a driving device for driving the swing arm to rotate and driving the clamping jaw to open and close, so that the structure of the traction device is complex, the manufacturing cost is high, the action is not consistent, and the conveying efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a traction conveying device capable of avoiding the deviation of the long-strip profile.

According to an embodiment of the utility model, the traction conveying device comprises: the sliding seat can slide in a reciprocating manner along the extending direction of the conveying roller set; the swing arm is rotatably arranged on the sliding seat through a vertical shaft, and a clamping jaw assembly is arranged at the end part of the swing arm; the baffle is movably arranged on the swing arm and can be abutted against the side part of the long-strip-shaped section to prevent the long-strip-shaped section from deflecting; first link gear, with the baffle links to each other, works as the swing arm is around when vertical axis rotates, first link gear can order about the baffle supports to lean on in the lateral part of rectangular section bar or keep away from rectangular section bar.

The traction conveying device provided by the embodiment of the utility model has at least the following beneficial effects:

above structure draw conveyor activity on the swing arm sets up baffle and the first link gear who links to each other with the baffle, when needs are unloaded, clamping jaw assembly loosens rectangular section bar, the swing arm rotates around vertical axle in order to keep away from the conveyor roll group, meanwhile, before clamping jaw assembly leaves rectangular section bar completely, first link gear orders about the baffle and keeps leaning on the lateral part that leans on rectangular section bar, after clamping jaw assembly leaves rectangular section bar completely, first link gear orders about the baffle and keeps away from rectangular section bar and accept near the swing arm, both guaranteed to draw conveyor and can the reciprocating sliding, avoided rectangular section bar again by clamping jaw assembly to drag and produce the angle deflection, and this draws conveyor need not to dispose a plurality of drive arrangement, the structure of drawing conveyor has been simplified, and cost is reduced.

In some embodiments of the utility model, the baffle is rotatably disposed on the swing arm, the first linkage mechanism includes a slider-crank mechanism, an elastic element, and a rotation guide mechanism, one end of a crank of the slider-crank mechanism is coaxially and rotatably disposed with the baffle, a slider of the slider-crank mechanism is slidably disposed on the swing arm, the elastic element abuts between the swing arm and the slider to drive the baffle to rotate to abut against a side portion of the elongated profile, and the rotation guide mechanism is disposed between the sliding seat and the slider to drive the slider to slide back and forth on the swing arm, so as to drive the baffle to rotate to abut against the side portion of the elongated profile or to be away from the side portion of the elongated profile.

In some embodiments of the present invention, the rotation guide mechanism includes a first guide rail groove and a second guide rail groove disposed on the sliding seat, a tail end of the first guide rail groove is communicated with a head end of the second guide rail groove, the head end of the first guide rail groove is provided with a first inlet, a tail end of the second guide rail groove is provided with a first outlet, the slider is provided with a guide member movable in the first guide rail groove or the second guide rail groove, and the guide member is capable of overcoming the action of the elastic member to rotate the baffle plate away from the side portion of the elongated section bar when moving in the first guide rail groove or the second guide rail groove.

In some embodiments of the present invention, the guide member includes a column sleeve fixedly disposed on the slider and a guide column movably embedded in the column sleeve, and a compression spring for urging the guide column against the bottom surface of the first guide rail groove or the bottom surface of the second guide rail groove is disposed between the column sleeve and the guide column.

In some embodiments of the present invention, the first inlet is flared, a bottom surface of the first guide rail groove is inclined upward from the first inlet toward an extending direction of the first guide rail groove, and the first guide rail groove has a first guide sidewall guiding the guide post to the second guide rail groove.

In some embodiments of the present invention, the swing arm includes a sleeve rotatably disposed at the upper end of the vertical shaft and transversely disposed, and a rod movably disposed through the sleeve and rotatable relative to the sleeve, both ends of the rod extend out of the sleeve, the jaw assembly includes a supporting plate fixedly connected to the sleeve and a movable jaw fixedly connected to one end of the rod close to the supporting plate, a second linkage mechanism is disposed between one end of the rod far from the movable jaw and the sliding seat, and when the swing arm rotates around the vertical shaft, the second linkage mechanism can be linked to drive the rod to rotate relative to the sleeve, so as to drive the movable jaw to approach or separate from the supporting plate.

In some embodiments of the present invention, the second linkage mechanism includes a toggle block disposed at one end of the rod member away from the movable clamping jaw, a platform portion abutting against the toggle block is disposed on the sliding seat, and a positioning slot matched with the toggle block is disposed on the platform portion; when the shifting block moves into the positioning clamping groove, the movable clamping jaw presses the long-strip profile to the bearing plate under the dead weight; the toggle block moves to abut against the platform part, and the movable clamping jaw is far away from the bearing plate to loosen the strip-shaped section.

In some embodiments of the present invention, the positioning slot is a through hole slot, a support block corresponding to the through hole slot is movably disposed on the sliding seat, the support block is connected to a driving assembly, and the driving assembly can drive the support block to block the through hole slot and make the height of the support block level with the height of the platform portion, or the driving assembly can drive the support block to open the through hole slot so that the shifting block enters the through hole slot.

In some embodiments of the present invention, the movable clamping jaw includes a plurality of gravity plates stacked in sequence, the gravity plates are substantially arc-shaped plates, one end of each gravity plate penetrates through the rod, the rod can rotate under the self weight of the gravity plate to enable the other end of each gravity plate to downwardly abut against the upper surface of the long-strip-shaped section, and a serrated friction portion is disposed on the outer arc surface of each gravity plate.

In some embodiments of the utility model, a rotating arm is arranged at the lower part of the vertical shaft, a translation plate is movably connected to the end part of the rotating arm extending out of the vertical shaft, the translation plate is orthogonal to the vertical shaft, a front traction rod and a rear traction rod are respectively connected to two ends of the translation plate, a wire hanging hole is formed in one end of the front traction rod, which is far away from the translation plate, and one end of the rear traction rod, which is far away from the translation plate, respectively, and a first limiting part and a second limiting part for limiting the rotation angle of the vertical shaft are arranged on the sliding seat.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of an embodiment of the present invention in a configuration for holding an elongated profile;

FIG. 2 is a schematic diagram of another perspective view of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the baffle of the embodiment of FIG. 1 abutting a side of an elongated profile;

FIG. 4 is a schematic view of the jaw assembly and baffle plate of the embodiment of FIG. 1 separated from the elongated bar;

fig. 5 is a schematic view of the guide member of the embodiment of fig. 1 positioned at the head end of the second rail groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a traction conveyor of the present invention comprises: a slide base 100 which can slide back and forth along the extending direction of the conveying roller group 10; the swing arm 200 is rotatably arranged on the sliding seat 100 through the vertical shaft 110, and the end part of the swing arm 200 is provided with a clamping jaw assembly 300; the baffle 400 is movably arranged on the swing arm 200 and can be abutted against the side part of the long-strip-shaped material 20 to prevent the long-strip-shaped material 20 from deflecting; and a first linkage 500 connected to the baffle 400, wherein the first linkage 500 can drive the baffle 400 to abut against the side of the elongated profile 20 or to move away from the elongated profile 20 when the swing arm 200 rotates around the vertical shaft 110.

The baffle 400 and the first linkage mechanism 500 connected with the baffle 400 are movably arranged on the swing arm 200 of the traction conveying device with the structure, when unloading is needed, the clamping jaw assembly 300 loosens the strip-shaped section 20, the swing arm 200 rotates around the vertical shaft 110 to be far away from the conveying roller group 10, meanwhile, before the clamping jaw assembly 300 completely leaves the strip-shaped section 20, the first linkage mechanism 500 drives the baffle 400 to be kept abutted against the side part of the strip-shaped section 20, after the clamping jaw assembly 300 completely leaves the strip-shaped section 20, the first linkage mechanism 500 drives the baffle 400 to be far away from the strip-shaped section 20 and to be accommodated nearby the swing arm 200, the reciprocating sliding of the traction conveying device is ensured, the strip-shaped section 20 is prevented from being dragged by the clamping jaw assembly 300 to generate angle deflection, the traction conveying device is not required to be provided with a plurality of driving devices, the structure of the traction conveying device is simplified, and the cost is reduced.

Referring to fig. 3, in some embodiments of the present invention, the baffle 400 is rotatably disposed on the swing arm 200, the first linkage 500 includes a crank-link slider mechanism 510, an elastic element 520, and a rotation guide mechanism 530, one end of a crank 511 of the crank-link slider mechanism 510 is coaxially and rotatably disposed with the baffle 400, a slider 513 of the crank-link slider mechanism 510 is slidably disposed on the swing arm 200, the elastic element 520 abuts between the swing arm 200 and the slider 513 to drive the baffle 400 to rotate to abut against a side of the elongated profile 20, and the rotation guide mechanism 530 is disposed between the sliding seat 100 and the slider 513 to drive the slider 513 to slide back and forth on the swing arm 200, thereby driving the baffle 400 to rotate to abut against a side of the elongated profile 20 or away from a side of the elongated profile 20.

It should be noted that, after the clamping jaw assembly 300 releases the strip profile 20, during the process that the swing arm 200 swings towards the sliding seat 100, the elastic member 520 acts on the sliding block 513 to fix the angle of the baffle 400 relative to the swing arm 200 (at this time, the crank link slider mechanism 510 is in the dead point state), referring to fig. 4, when the clamping jaw assembly 300 is completely separated from the strip profile 20, the baffle 400 can make the strip profile 20 stay at the preset position to prevent the strip profile 20 from being dragged by the clamping jaw assembly 300 to generate the angular deviation, referring to fig. 4 and 5, and after the clamping jaw assembly 300 is separated from the strip profile 20, the swing arm 200 continues to swing away from the conveying roller set 10, and the rotation guide mechanism 530 acts on the sliding block 513 to make the baffle 400 converge on one side of the swing arm 200, thereby avoiding affecting the reciprocating sliding of the sliding seat 100. The first linkage 500 with the above structure can drive the baffle 400 to rotate by utilizing the rotation of the swing arm 200, does not need to be provided with a power source, and has stable and reliable action.

Referring to fig. 4 and 5, in some embodiments of the present invention, the rotation guide mechanism 530 includes a first guide groove 531 and a second guide groove 532 disposed on the sliding base 100, a distal end of the first guide groove 531 communicates with a distal end of the second guide groove 532, the distal end of the first guide groove 531 is provided with a first inlet, the distal end of the second guide groove 532 is provided with a first outlet, the slider 513 is provided with a guide member 533 movable in the first guide groove 531 or the second guide groove 532, and the guide member 533 can rotate the baffle 400 away from the side portion of the elongated sectional material 20 against the elastic member 520 when moving in the first guide groove 531 or the second guide groove 532.

Referring to fig. 3 to 5, when the swing arm 200 rotates until the guide member 533 enters the first guide groove 531 along the first entrance, the slider 513 moves in a direction approaching the sliding seat 100, the slider 513 sequentially links the connecting rod 512 and the crank 511 to rotate the baffle 400 to converge in the vicinity of the swing arm 200, when the guide member 533 enters the second guide groove 532, the baffle 400 keeps converging in the swing arm 200, when the guide member 533 leaves from the first exit, the swing arm 200 returns to above the feed roller group 10, the slider 513 moves in a direction away from the sliding seat 100 by the elastic member 520, and the baffle 400 is unfolded to a specific position to abut against the side of the elongated profile 20 again when the swing arm 200 rotates. The structure of the above rotation guide mechanism 530 is ingenious, and the crank connecting rod slider mechanism 510 can be matched to drive the baffle 400 to open or converge relative to the swing arm 200.

Referring to fig. 3, in some embodiments of the present invention, in order to prevent the guide member 533 from interfering with the first guide rail groove 531 or the second guide rail groove 532, the guide member 533 includes a column sleeve fixedly disposed on the slider 513 and a guide post movably embedded in the column sleeve, and a compression spring for urging the guide post against the bottom surface of the first guide rail groove 531 or the bottom surface of the second guide rail groove 532 is disposed between the column sleeve and the guide post. The guide post may be held in abutment with the bottom surface of the first rail groove 531 or the bottom surface of the second rail groove 532 by the compression spring, and the guide post is prevented from being escaped from the first rail groove 531 and the second rail groove 532.

Referring to fig. 4 and 5, in some embodiments of the present invention, in order to facilitate the guide post to enter the first guide rail groove 531 from the first entrance, the first entrance has an outwardly flared trumpet shape, a bottom surface of the first guide rail groove 531 is inclined upward from the first entrance toward an extending direction of the first guide rail groove 531, and the first guide rail groove 531 has a first guide sidewall guiding the guide post to the second guide rail groove 532.

Referring to fig. 1 and 2, in some embodiments of the present invention, to save the drive means for driving the jaw assembly 300, and improve the consistency of the motion between the parts of the traction conveying device, the swing arm 200 comprises a sleeve 210 rotatably disposed at the upper end of the vertical shaft 110 and transversely disposed, and a rod 220 movably disposed through the sleeve 210 and rotatable relative to the sleeve 210, both ends of the rod 220 extend out of the sleeve 210, the clamping jaw assembly 300 comprises a supporting plate 310 fixedly connected to the sleeve 210, and a movable clamping jaw 320 fixedly connected to one end of the rod 220 close to the supporting plate 310, a second coupling mechanism 600 is disposed between one end of the rod 220 far from the movable clamping jaw 320 and the sliding seat 100, the swing arm 200, when rotated about the vertical axis 110, can be coupled to the second linkage 600 to rotate the lever 220 relative to the sleeve 210, thereby driving the movable jaw 320 toward or away from the support plate 310.

When the swing arm 200 is initially rotated to move the jaw assembly 300 away from the elongated profile 20, the second linkage 600 drives the lever 220 to rotate relative to the sleeve 210 and move the movable jaw 320 away from the support plate 310, thereby releasing the elongated profile 20; when the jaw assembly 300 needs to clamp the long bar profile 20 again, the swing arm 200 is rotated again, and the second linkage 600 drives the rod 220 to rotate relative to the sleeve 210 and enables the movable jaw 320 to approach the supporting plate 310, so as to clamp the long bar profile 20 stably.

Referring to fig. 2, in some embodiments of the present invention, the second linkage mechanism 600 includes a toggle block disposed at an end of the rod 220 away from the movable clamping jaw 320, a platform 101 abutting against the toggle block is disposed on the sliding seat 100, and a positioning slot 102 matched with the toggle block is disposed on the platform 101; when the shifting block moves into the positioning clamping groove 102, the movable clamping jaw 320 presses the strip-shaped section bar 20 to the bearing plate 310 under the self-weight; when the paddle is moved to abut the platform 101, the movable jaw 320 moves away from the support plate 310 to release the elongated profile 20.

Referring to fig. 1 and 2, when the swing arm 200 extends above the conveying roller group 10, the shifting block is located in the positioning slot 102, and at this time, the movable clamping jaw 320 presses the long-strip profile 20 onto the supporting plate 310 under the action of self-weight; when the swing arm 200 rotates to unload the long-strip profile 20, the poking block moves along with the swing arm 200, the poking block leaves the positioning clamping groove 102 and abuts against the platform part 101, the poking block drives the rod piece 220 to rotate relative to the sleeve 210 at the moment, so that the movable clamping jaw 320 loosens the long-strip profile 20, and the long-strip profile 20 stays at the preset position on the conveying roller set 10 under the blocking of the baffle 400.

Referring to fig. 2, in some embodiments of the present invention, the locator card slot 102 is a through hole slot, a support block 710 corresponding to the through hole slot is movably disposed on the sliding seat 100, the support block 710 is connected to a driving assembly 720, the driving assembly 720 can drive the support block 710 to block the through hole slot and make the height of the support block 710 equal to the height of the platform portion 101, or the driving assembly 720 can drive the support block 710 to open the through hole slot so as to make the moving block enter the through hole slot.

After the long-strip section bar 20 is conveyed to the position by the traction conveying device, the clamping jaw assembly 300 moves to loosen the long-strip section bar 20, the swing arm 200 rotates to one side of the conveying roller group 10, the whole traction conveying device returns to the original position, before the swing arm 200 is rotated again to the position above the conveying roller group 10 to clamp the long-strip section 20, the driving assembly 720 drives the supporting block 710 to pass through the through hole slot upwards and to be level with the height of the platform part 101, at this time, when the swing arm 200 is rotated to the position above the conveying roller group 10, the poking block is abutted against the supporting block 710, so that the strip section 20 can be placed on the supporting plate 310, the driving assembly 720 then drives the carrier block 710 down to make the shifting block enter the through hole groove, the movable clamping jaw 320 presses the long-strip section bar 20, then the sliding seat 100 slides forward for a certain distance, the swing arm 200 swings towards the sliding direction, and at the same time, the movable jaws 320 release the elongated profile 20 and the stop 400 blocks the elongated profile 20 in a predetermined position on the set of conveyor rollers 10.

Referring to fig. 2, in the present embodiment, the carrier block 710 is rotatably connected to the sliding seat 100 and located below the through-hole slot, and the driving assembly 720 includes a driving arm rotatably connected to the sliding seat 100, a free end of the driving arm can abut against a bottom of the carrier block 710, it should be noted that a pushing member corresponding to the driving arm is provided at a feeding station for placing the long strip profile 20 on the supporting plate 310, and the pushing member can drive the driving arm to abut against the carrier block 710 upward to make an upper surface of the carrier block 710 level with the platform portion 101, that is, when the sliding seat 100 returns to the feeding station, the pushing member can drive the carrier block 710 to rise to be level with the platform portion 101, so that the movable clamping jaw 320 is far away from the supporting plate 310 to place the long strip profile 20 on the supporting plate 310.

Referring to fig. 5, in some embodiments of the present invention, the movable clamping jaw 320 includes a plurality of gravity plates 321 stacked in sequence, the gravity plates 321 are substantially arc-shaped plates, one end of each gravity plate 321 is inserted through the rod 220, the rod 220 can rotate under the self weight of the gravity plate 321 to enable the other end of each gravity plate 321 to downwardly abut against the upper surface of the elongated profile 20, and a serrated friction portion 322 is disposed on the outer arc surface of each gravity plate 321.

It should be noted that, in a natural state, the gravity of the movable clamping jaw 320 acts on the rod 220 to rotate the rod 220 relative to the sleeve 210, so that the movable clamping jaw 320 cooperates with the supporting plate 310 to clamp the strip profile 20, and the serrated friction portion 322 is beneficial to increasing the friction between the clamping jaw assembly 300 and the strip profile 20, and avoids the relative displacement between the strip profile 20 and the clamping jaw assembly 300 when the clamping jaw assembly 300 drives the strip profile 20 to move along with the sliding seat 100. Of course, it is understood that in some embodiments, in order to avoid the serrated friction portions 322 to cause large indentations on the surface of the elongated profile 20, the serrated friction portions 322 may also be replaced by a wavy friction texture.

Referring to fig. 2, in some embodiments of the present invention, a rotating arm 810 is fixedly disposed at a lower portion of the vertical shaft 110, the rotating arm 810 extends in a radial direction of the vertical shaft 110, a translation plate 820 is movably connected to an end of the rotating arm 810 extending out of the vertical shaft 110, the translation plate 820 is orthogonal to the vertical shaft 110, a front traction rod 830 and a rear traction rod 840 are respectively connected to two ends of the translation plate 820, a string hole 850 is respectively disposed at one end of the front traction rod 830 far away from the translation plate 820 and one end of the rear traction rod 840 far away from the translation plate 820, and a first limiting portion 120 and a second limiting portion 130 for limiting a rotation angle of the vertical shaft 110 are disposed on the sliding seat 100.

It should be noted that the wire hanging hole 850 is used for connecting a steel wire rope for traction, when the clamping jaw assembly 300 clamps the elongated profile 20, the steel wire rope on the front traction rod 830 drags the sliding seat 100 to slide forward, at this time, the swing arm 200 abuts against the first limiting part 120, that is, the swing arm 200 extends above the conveying roller set 10 and is approximately perpendicular to the extending direction of the conveying roller set 10, the clamping jaw assembly 300 is in a state of clamping the elongated profile 20, the sliding seat 100 stops when sliding for a certain distance, the swing arm 200 and the clamping jaw assembly 300 thereon have a tendency of continuing to move forward under the action of inertia, while the swing arm 200 swings in the direction away from the conveying roller set 10, the dial block enters the positioning slot 102, the movable clamping jaw 320 releases the elongated profile 20, the baffle 400 blocks the elongated profile 20 from deflecting, the guide member 533 enters the second guide rail groove 532 from the first guide groove 531 to realize the converging motion of the baffle 400, after the swing arm 200 swings to the second limiting portion 130, the steel wire rope on the rear pulling rod 840 continues to pull the sliding seat 100 to slide backwards to the original position, in the process of returning the sliding seat 100, the swing arm 200 keeps abutting against the second limiting portion 130, the clamping jaw assembly 300 keeps opening, and the baffle 400 keeps converging.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A traction-transfer device, comprising:

a sliding seat (100) capable of sliding back and forth along the extending direction of the conveying roller group (10);

the swing arm (200) is rotatably arranged on the sliding seat (100) through a vertical shaft (110), and a clamping jaw assembly (300) is arranged at the end part of the swing arm (200);

the baffle (400) is movably arranged on the swing arm (200) and can be abutted against the side part of the long-strip-shaped material (20) to prevent the long-strip-shaped material (20) from deflecting;

a first linkage (500) connected to the baffle (400), the first linkage (500) being capable of driving the baffle (400) against the side of the elongated profile (20) or away from the elongated profile (20) when the swing arm (200) is rotated about the vertical axis (110).

2. A traction conveyor as in claim 1 wherein:

the baffle (400) is rotationally arranged on the swing arm (200), the first linkage mechanism (500) comprises a crank connecting rod sliding block mechanism (510), an elastic piece (520) and a rotation guide mechanism (530), one end of a crank (511) of the crank connecting rod sliding block mechanism (510) is coaxially and rotatably arranged with the baffle plate (400), the sliding block (513) of the crank connecting rod sliding block mechanism (510) is arranged on the swing arm (200) in a sliding way, the elastic piece (520) is abutted between the swing arm (200) and the sliding block (513) to drive the baffle plate (400) to rotate to abut against the side part of the strip-shaped section bar (20), the rotating guide mechanism (530) is arranged between the sliding seat (100) and the sliding block (513) and is used for driving the sliding block (513) to slide on the swing arm (200) in a reciprocating manner, thereby driving the baffle plate (400) to rotate to abut against the side part of the long strip profile (20) or to be far away from the side part of the long strip profile (20).

3. A traction conveyor as in claim 2 wherein:

rotation guiding mechanism (530) is including locating first guide rail groove (531) and second guide rail groove (532) on sliding seat (100), the end of first guide rail groove (531) with the head end of second guide rail groove (532) is linked together, the head end of first guide rail groove (531) is equipped with first import, the end of second guide rail groove (532) is equipped with first export, be equipped with on slider (513) can first guide rail groove (531) perhaps guide part (533) of removal in second guide rail groove (532), guide part (533) are in first guide rail groove (531) perhaps can overcome during the removal in second guide rail groove (532) the effect of elastic component (520) and make baffle (400) rotate and keep away from the lateral part of rectangular section bar (20).

4. A traction conveyor as in claim 3 wherein:

the guide component (533) comprises a column sleeve fixedly arranged on the sliding block (513) and a guide column movably embedded in the column sleeve, and a compression spring used for driving the guide column to abut against the bottom surface of the first guide rail groove (531) or the bottom surface of the second guide rail groove (532) is arranged between the column sleeve and the guide column.

5. A traction conveyor as in claim 4 wherein:

the first import is outwards flared loudspeaker form, the bottom surface of first guide rail groove (531) certainly first import is towards the extending direction tilt up of first guide rail groove (531), first guide rail groove (531) have with the guide post is guided the first direction lateral wall of second guide rail groove (532).

6. A traction conveyor as in claim 1 wherein:

the swing arm (200) comprises a sleeve (210) which is rotatably arranged at the upper end of the vertical shaft (110) in a transverse mode and a rod piece (220) which is movably arranged on the sleeve (210) in a penetrating mode and can rotate relative to the sleeve (210), two ends of the rod piece (220) extend out of the sleeve (210), the clamping jaw assembly (300) comprises a supporting plate (310) fixedly connected to the sleeve (210) and a movable clamping jaw (320) fixedly connected to one end, close to the supporting plate (310), of the rod piece (220), a second linkage mechanism (600) is arranged between one end, far away from the movable clamping jaw (320), of the rod piece (220) and the sliding seat (100), and when the swing arm (200) rotates around the vertical shaft (110), the second linkage mechanism (600) can be linked to drive the rod piece (220) to rotate relative to the sleeve (210), thereby driving the movable clamping jaw (320) to approach or depart from the bearing plate (310).

7. A traction conveyor as in claim 6 wherein:

the second linkage mechanism (600) comprises a shifting block arranged at one end, away from the movable clamping jaw (320), of the rod piece (220), a platform part (101) abutting against the shifting block is arranged on the sliding seat (100), and a positioning clamping groove (102) matched with the shifting block is arranged on the platform part (101); when the shifting block moves into the positioning clamping groove (102), the movable clamping jaw (320) presses the strip-shaped section (20) to the bearing plate (310) under the self-weight; when the toggle block moves to abut against the platform part (101), the movable clamping jaw (320) is far away from the bearing plate (310) so as to loosen the long-strip-shaped section bar (20).

8. A traction conveyor as in claim 7 wherein:

the positioning clamping groove (102) is a through hole groove, a supporting block (710) corresponding to the through hole groove is movably arranged on the sliding seat (100), the supporting block (710) is connected with a driving assembly (720), the driving assembly (720) can drive the supporting block (710) to block the through hole groove and enable the supporting block (710) to be level with the platform part (101), or the driving assembly (720) can drive the supporting block (710) to be opened, the through hole groove is opened, and the shifting block enters the through hole groove.

9. A traction conveyor as in claim 7 wherein:

activity clamping jaw (320) include that the multi-disc piles up in proper order gravity board (321), gravity board (321) are the circular arc slice approximately, wear to locate in the one end of gravity board (321) member (220), member (220) can rotate so that under the dead weight of gravity board (321) the other end of gravity board (321) supports downwards and leans on in the upper surface of rectangular section bar (20), be equipped with the friction portion (322) of cockscomb structure on the outer arc surface of gravity board (321).

10. A traction conveyor as in claim 1 wherein:

the novel vertical shaft pulling device is characterized in that a rotating arm (810) is arranged on the lower portion of the vertical shaft (110), a translation plate (820) is movably connected to the end portion, extending out of the vertical shaft (110), of the rotating arm (810), the translation plate (820) is orthogonal to the vertical shaft (110), a front pulling rod (830) and a rear pulling rod (840) are connected to two ends of the translation plate (820) respectively, a wire hanging hole (850) is formed in one end, far away from the translation plate (820), of the front pulling rod (830) and one end, far away from the translation plate (820), of the rear pulling rod (840), respectively, and a first limiting portion (120) and a second limiting portion (130) used for limiting the rotating angle of the vertical shaft (110) are arranged on the sliding seat (100).

Images