Aluminum pipe conveying device

Abstract

The utility model relates to the technical field of pipe conveying devices, in particular to an aluminum pipe conveying device which comprises a frame and a side lifting mechanism, the frame is composed of a top frame, a bottom frame and side frames, the top frame and the bottom frame are horizontally distributed up and down, and the two sets of side frames are oppositely distributed at the two ends of the top frame and the two ends of the bottom frame and hinged to the top frame and the bottom frame. According to the conveying device, a parallelogram frame structure with the corners hinged is innovatively adopted, by lifting one end of the frame to the preset height, multi-height self-adaptive adjustment is achieved through the deformation characteristic of the parallelogram mechanisms, the conveying height adaptability of equipment is remarkably improved, and the conveying efficiency is improved. According to the structural design, the side lifting mechanisms are hinged to the side frames through connecting rods, it is guaranteed that brackets a can be synchronously adjusted in the frame deformation process, a lifting groove a in the top end is kept in the horizontal state all the time, and cooperative self-adaption of the side lifting mechanisms and the main lifting mechanism in the height adjusting process is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe conveying device technical field, concretely is a kind of aluminium pipe conveying device. BACKGROUND

[0002] Aluminium pipe conveying equipment is a kind of special equipment for efficient, safe transport aluminium pipe, the equipment is usually composed of conveying belt, roller bed, support, driving device and control system, with light weight, corrosion resistance, high strength and easy maintenance etc., its design can be customized according to production demand, support horizontal and vertical conveying, ensure that pipe is stable, undamaged in the process of transportation, equipment uses automation control, improves production efficiency, reduces manual intervention, applicable to large quantities, continuous production scene.

[0003] Aluminium pipe conveying equipment can improve conveying efficiency, but it still has certain problems: the conveying equipment on the market at present is mostly limited to single dimension material conveying (horizontal, vertical or fixed height), lack of adaptability to complex production environment, cannot realize the rapid adjustment of conveying parameter, difficult to meet the needs of modern flexible production;Therefore, in view of the above status, it is urgent to develop a kind of aluminium pipe conveying device to overcome the deficiency in current practical application, meet the current needs. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of aluminium pipe conveying device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of aluminium pipe conveying device, including frame and side lifting mechanism, frame is by top frame, bottom frame and side frame, top frame, bottom frame is horizontally up and down distribution, two groups of side frame are oppositely distributed in the two ends of top frame, bottom frame, and are hinged with top frame, bottom frame, two groups of side lifting mechanism are installed in the edge position of top frame, the bottom edge of top frame is equipped with multiple guide mechanisms, multiple guide mechanisms are slidably installed with lifting mechanism, and main lifting mechanism is installed on lifting mechanism;

[0006] Side lifting mechanism includes bracket a, positioning pin and connecting rod, multiple positioning pins are equidistantly installed in the edge position of top frame, bracket a is rotatably installed on positioning pin, and the bottom end of multiple bracket a is hinged with connecting rod, and the end of connecting rod is hinged with the inner wall of side frame;

[0007] Guide mechanism is by side plate, connecting shaft, guide plate and stopper, side plate is fixed in the bottom edge of top frame, guide plate is vertically arranged on the side of side plate, and is fixedly connected with side plate by connecting shaft, guide groove is formed in guide plate, and stopper is hinged in guide groove;

[0008] The lifting mechanism comprises a lifting frame, positioning shafts, supports, guide rollers and a cylinder, a plurality of mutually parallel positioning shafts are horizontally fixed on the lifting frame, two supports are fixed on the bottom of the lifting frame, the supports are rotatably installed with guide rollers at the bottom, the guide rollers are matched with guide grooves, the cylinder is hinged to the top frame through a mounting bracket, and the piston rod of the cylinder is hinged to the middle section of a single guide roller;

[0009] The main lifting mechanism comprises a bracket b and a follower shaft, a plurality of bracket bs are rotatably installed on the positioning shafts, and the bottom end of one of the bracket bs is provided with the follower shaft, and the two ends of the follower shaft are installed on the connecting rods.

[0010] Preferably, the bracket a comprises a lifting groove a, a mounting seat a, a sleeve a and a support shaft a, the support shaft a is fixed at the bottom end of the mounting seat a, the lifting groove a is detachably connected at the top of the mounting seat a, the sleeve a is horizontally arranged in the middle section of the support shaft a and is integrally formed with the support shaft a, the sleeve a is sleeved on the positioning pin and is rotatably connected with the positioning pin, specifically, the lifting groove a is arranged to lift the aluminum pipe during conveying, the bracket a can rotate around the positioning pin through the sleeve a, so that when one end of the frame is lifted and deformed to convey the aluminum pipe to a certain height, the bracket a is kept in a vertical downward state as a whole through the connecting rod, so that the lifting groove a can still provide lifting effect, and the lifting groove a can be replaced according to the size of the pipe diameter, which has strong adaptability.

[0011] Preferably, the guide groove is composed of an ascending section, a reset section and a return section, the stopper is hinged between the inner bottom of the reset section and the return section, a torsion spring is arranged between the hinge position of the stopper and the guide groove, specifically, the torsion spring applies a force to make the stopper rotate around the hinge position from the return section to the reset section, when the stopper is rotated to a certain angle under the driving of the torsion spring, the end of the stopper contacts the ascending section, at this time the stopper cannot continue to rotate, and at this time the return section and the ascending section are communicated through the stopper, the guide roller falls to the end of the return section after passing through the ascending section, and then slides along the end of the return section to the reset section, passes through the baffle in the middle and drives it to rotate counterclockwise to be flush with the inner bottom of the return section, when the guide roller completely enters the return section, the stopper rotates clockwise to the ascending section under the action of the torsion spring, at this time the guide roller can enter the ascending section again through the stopper, realizing the one-way circulation of the guide roller along the guide groove.

[0012] Preferably, the top frame, the bottom frame and the two side frames form a parallelogram structure, specifically, the edges and corners are hinged, when it is needed to convey the pipe to a certain height, one end is lifted and fixed, at this time the side view shape changes from a flat rectangle to a parallelogram structure with the side frame perpendicular to the ground.

[0013] Preferably, the bracket b comprises a lifting groove b, a mounting seat b, a sleeve b and a support shaft b, the support shaft b is fixedly arranged at the bottom end of the mounting seat b, two mounting seats b are detachably connected with the bottom edge of the lifting groove b, the sleeve b is horizontally arranged in the middle section of the support shaft b and is integrally formed with the support shaft b, the sleeve b is sleeved on the positioning shaft and is rotationally connected with the positioning shaft, and specifically, the aluminum pipe is conveyed in one direction through the bracket b capable of lifting mechanism.

[0014] Preferably, the bottom end of the plurality of brackets b is hingedly connected with a connecting rod consistent with the structure of the side lifting mechanism, and specifically, the plurality of brackets b are synchronized through the connecting rod.

[0015] Compared with the prior art, the aluminum pipe conveying device has the following advantages

[0016] Beneficial effects:

[0017] The conveying device innovatively adopts a parallelogram frame structure hinged at the corners, the one end of the lifting frame is lifted to a predetermined height, the deformation characteristics of the parallelogram mechanism are utilized to realize multi-height self-adaptive adjustment, and the conveying height adaptability of the equipment is significantly improved, in the structural design, the side lifting mechanism is hingedly connected with the side frame through the connecting rod, the bracket a can be synchronously adjusted in the frame deformation process, the lifting groove a at the top end is always kept in a horizontal state, the side lifting mechanism and the main lifting mechanism are cooperatively and self-adaptively adjusted in the height adjustment process, in addition, the lifting groove adopts a modular detachable design, the lifting groove of the corresponding size can be quickly replaced according to different pipe specifications, and the universality and practicality of the equipment are further enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of not paying creative labor:

[0019] Figure 1 It is a front structure schematic view of the present application;

[0020] Figure 2 It is a guide mechanism structure schematic view of the present application;

[0021] Figure 3 It is a lifting mechanism structure schematic view of the present application;

[0022] Figure 4 It is a bracket a structure schematic view of the present application;

[0023] Figure 5The bracket b structural schematic view of the utility model shows.

[0024] Figure 6 The guide groove side view of the utility model shows.

[0025] In the drawing: 100, frame; 110, top frame; 120, side frame; 130, bottom frame; 200, side lifting mechanism; 210, bracket a; 211, lifting groove a; 212, mounting seat a; 213, sleeve a; 214, support shaft a; 220, positioning pin; 230, connecting rod; 300, guide mechanism; 310, side plate; 320, connecting shaft; 330, guide plate; 340, guide groove; 341, rising section; 342, reset section; 343, turn-back section; 350, stop block; 400, lifting mechanism; 410, lifting frame; 420, positioning shaft; 430, support; 440, guide roller; 450, air cylinder; 500, main lifting mechanism; 510, bracket b; 511, lifting groove b; 512, mounting seat b; 513, sleeve b; 514, support shaft b; 520, follow-up shaft. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the utility model, unless explicitly defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrated; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication between two elements or the interaction between two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Embodiment:

[0029] Please refer to Figures 1-6The utility model provides a technical scheme: an aluminium pipe conveying device, including frame 100 and side holding mechanism 200, frame 100 is by top frame 110, bottom frame 130 and side frame 120, top frame 110, bottom frame 130 is horizontally up and down distribution, two groups of side frame 120 are oppositely distributed in the both ends of top frame 110, bottom frame 130, and are hinged with top frame 110, bottom frame 130, two groups of side holding mechanism 200 are installed in the edge position of top frame 110, the bottom edge of top frame 110 is installed with multiple sets of guide mechanism 300, multiple sets of guide mechanism 300 are slidably installed with lifting mechanism 400, and main holding mechanism 500 is installed on lifting mechanism 400,

[0030] Side holding mechanism 200 includes bracket a 210, positioning pin 220 and connecting rod 230, multiple positioning pins 220 are equidistantly installed in the edge position of top frame 110, bracket a 210 is rotatably installed on positioning pin 220, and the bottom end of multiple groups of bracket a 210 is hinged with connecting rod 230, and the terminal of connecting rod 230 is hinged with the inner wall of side frame 120.

[0031] Guide mechanism 300 is by side plate 310, connecting shaft 320, guide plate 330 and stopper 350, side plate 310 is fixedly arranged in the bottom edge of top frame 110, guide plate 330 is vertically arranged on one side of side plate 310 and is fixedly connected with side plate 310 through connecting shaft 320, guide groove 340 is formed in guide plate 330, and stopper 350 is hinged in guide groove 340.

[0032] Lifting mechanism 400 includes lifting frame 410, positioning shaft 420, support 430, guide roller 440 and cylinder 450, multiple parallel positioning shafts 420 are fixedly arranged on lifting frame 410, two supports 430 are fixedly arranged on the bottom of lifting frame 410, guide roller 440 is rotatably installed on the bottom of support 430, guide roller 440 is matched with guide groove 340, cylinder 450 is hinged with top frame 110 through mounting bracket, and the terminal of piston rod of cylinder 450 is hinged with the middle section of single guide roller 440.

[0033] Main holding mechanism 500 includes bracket b 510 and follow-up shaft 520, multiple groups of bracket b 510 are rotatably installed on positioning shaft 420, and the bottom end of one group of bracket b 510 is provided with follow-up shaft 520, and both ends of follow-up shaft 520 are installed on connecting rod 230.

[0034] Preferably, the bracket a210 comprises a lifting groove a211, a mounting seat a212, a sleeve a213 and a support shaft a214, the support shaft a214 is fixedly arranged at the bottom end of the mounting seat a212, the lifting groove a211 is detachably connected at the top of the mounting seat a212, the sleeve a213 is horizontally arranged in the middle section of the support shaft a214 and is integrally formed with the support shaft a214, the sleeve a213 is sleeved on the positioning pin 220 and is rotatably connected with the positioning pin 220, specifically, the lifting groove a211 is arranged to lift the aluminum pipe during conveying, the bracket a210 can rotate around the positioning pin 220 through the sleeve a213, so when one end of the frame 100 is lifted and deformed to convey the aluminum pipe to a certain height, the bracket a210 can be kept in a vertical downward state as a whole through the connecting rod 230, so that the lifting groove a211 can still provide lifting effect, and the lifting groove a211 can be replaced according to the size of the pipe diameter, which has strong adaptability.

[0035] Preferably, the guide groove 340 is composed of an ascending section 341, a reset section 342 and a return section 343, the stop block 350 is hingedly connected between the inner bottom of the reset section 342 and the return section 343, and a torsion spring is arranged between the hinged position of the stop block 350 and the guide groove 340, specifically, the torsion spring exerts a force to make the stop block 350 rotate around the hinged position from the return section 343 to the reset section 342, when the stop block 350 rotates to a certain angle under the driving of the torsion spring, the end of the stop block 350 contacts the ascending section 341, at this time the stop block 350 cannot continue to rotate, and at this time the return section 343 and the ascending section 341 are communicated through the stop block 350, the guide roller 440 falls to the end of the return section 343 after passing through the ascending section 341, and then slides along the end of the return section 343 towards the reset section 342, passes through the baffle 350 in the middle and drives it to rotate counterclockwise to be flush with the inner bottom of the return section 343, when the guide roller 440 completely enters the return section 343, the stop block 350 rotates clockwise to abut against the ascending section 341 under the action of the torsion spring, at this time the guide roller 440 can enter the ascending section 341 again through the stop block 350, realizing the one-way circulation of the guide roller 440 along the guide groove 340.

[0036] Preferably, the top frame 110, the bottom frame 130 and the two side frames 120 form a parallelogram structure, specifically, the edges and corners are hingedly connected, when it is needed to convey the pipe to a certain height, one end is lifted and fixed, at this time the side view shape changes from a flat rectangle to a parallelogram structure with the side frame 120 perpendicular to the ground.

[0037] Preferably, the bracket b510 comprises a lifting groove b511, a mounting seat b512, a sleeve b513 and a support shaft b514, the support shaft b514 is fixedly arranged at the bottom end of the mounting seat b512, the two mounting seats b512 are detachably connected with the bottom edge of the lifting groove b511, the sleeve b513 is horizontally arranged in the middle section of the support shaft b514 and is integrally formed with the support shaft b514, the sleeve b513 is sleeved on the positioning shaft 420 and is rotatably connected with the positioning shaft 420, specifically, the aluminum pipe can be conveyed in one direction through the bracket b510.

[0038] Preferably, the bottom end of the plurality of brackets b510 is hingedly connected with the connecting rod which is consistent with the structure of the side lifting mechanism 200, specifically, the plurality of brackets b510 are synchronized through the connecting rod.

[0039] Working principle: when it is needed to convey the aluminum pipe to a certain height, one end of the frame 100 is lifted to a certain height and fixed (after being fixed, the side frame 120 remains perpendicular to the horizontal plane), the aluminum pipe to be conveyed is sequentially placed into the bracket a210 closest to the side lifting mechanism 200 through external equipment, then the cylinder 450 of the lifting mechanism 400 pushes the guide roller 440 of the lifting frame 410 to move along the guide groove 340, which drives the main lifting mechanism 500 on the positioning shaft 420 to move a corresponding path, when the guide roller 440 moves to the rising section 341 of the guide groove 340, the bracket b510 of the main lifting mechanism 500 rises and advances, the aluminum pipe in the bracket a210 near the feeding end is lifted and placed into the next bracket a210, so as to realize the sequential conveying of the aluminum pipe, finally the aluminum pipe is conveyed into the bracket a210 at the highest position, it should be noted that when the frame 100 is lifted to a certain height and deformed, the bracket a210 is driven to rotate around the positioning pin 220 by a certain angle through the connecting rod 230 hingedly connected with the side frame 120, so that it always remains perpendicular to the horizontal plane, and the corresponding lifting groove a211 always remains horizontal.

[0040] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

Claims

1. An aluminum pipe conveying device, characterized in that: The system includes a frame (100) and a side support mechanism (200). The frame (100) is composed of a top frame (110), a bottom frame (130), and side frames (120). The top frame (110) and the bottom frame (130) are horizontally distributed vertically. Two sets of side frames (120) are distributed opposite to each other at both ends of the top frame (110) and the bottom frame (130) and are hinged to the top frame (110) and the bottom frame (130). Two sets of side support mechanisms (200) are installed at the edge of the top frame (110). Multiple sets of guide mechanisms (300) are installed at the bottom edge of the top frame (110). Lifting mechanisms (400) are slidably installed between the multiple sets of guide mechanisms (300). A main support mechanism (500) is installed on the lifting mechanism (400). The side support mechanism (200) includes a bracket a (210), a positioning pin (220), and a connecting rod (230). Multiple positioning pins (220) are installed at equal intervals on the edge of the top frame (110). The bracket a (210) is rotatably mounted on the positioning pin (220). The bottom end of multiple brackets a (210) is hinged to the connecting rod (230), and the end of the connecting rod (230) is hinged to the inner wall of the side frame (120). The guiding mechanism (300) consists of a side plate (310), a connecting shaft (320), a guide plate (330), and a stop (350). The side plate (310) is fixed to the bottom edge of the top frame (110). The guide plate (330) is vertically arranged on one side of the side plate (310) and is fixedly connected to the side plate (310) through the connecting shaft (320). A guide groove (340) is provided on the guide plate (330), and a stop (350) is hinged in the guide groove (340). The lifting mechanism (400) includes a lifting frame (410), a positioning shaft (420), a bracket (430), a guide roller (440), and a cylinder (450). Multiple parallel positioning shafts (420) are horizontally fixed on the lifting frame (410). Two brackets (430) are fixed at the bottom of the lifting frame (410). A guide roller (440) is rotatably mounted on the bottom of the bracket (430). The guide roller (440) is adapted to the guide groove (340). The cylinder (450) is hinged to the top frame (110) through a mounting bracket. The end of the piston rod of the cylinder (450) is hinged to the middle section of a single guide roller (440). The main lifting mechanism (500) includes a bracket b (510) and a follower shaft (520). Multiple sets of brackets b (510) are rotatably mounted on a positioning shaft (420). The bottom end of one set of brackets b (510) is provided with a follower shaft (520), and both ends of the follower shaft (520) are mounted on a connecting rod (230).

2. The aluminum pipe conveying device according to claim 1, characterized in that: The bracket a (210) includes a support groove a (211), a mounting base a (212), a sleeve a (213), and a support shaft a (214). The support shaft a (214) is fixed to the bottom end of the mounting base a (212). The support groove a (211) is detachably connected to the top of the mounting base a (212). The sleeve a (213) is horizontally inserted through the middle section of the support shaft a (214) and is integrally formed with the support shaft a (214). The sleeve a (213) is sleeved on the positioning pin (220) and is rotatably connected to the positioning pin (220).

3. The aluminum pipe conveying device according to claim 1, characterized in that: The guide groove (340) is composed of an ascending section (341), a reset section (342) and a reversing section (343). The stop block (350) is hinged between the bottom of the reset section (342) and the reversing section (343). A torsion spring is installed between the stop block (350) and the hinge position of the guide groove (340).

4. The aluminum pipe conveying device according to claim 1, characterized in that: The top frame (110), bottom frame (130), and two side frames (120) form a parallelogram structure.

5. An aluminum pipe conveying device according to claim 1, characterized in that: The bracket b (510) includes a lifting groove b (511), a mounting base b (512), a sleeve b (513), and a support shaft b (514). The support shaft b (514) is fixed to the bottom end of the mounting base b (512). The two mounting bases b (512) are detachably connected to the bottom edge of the lifting groove b (511). The sleeve b (513) is horizontally inserted through the middle section of the support shaft b (514) and is integrally formed with the support shaft b (514). The sleeve b (513) is sleeved on the positioning shaft (420) and is rotatably connected to the positioning shaft (420).

6. The aluminum pipe conveying device according to claim 1, characterized in that: The bottom ends of the multiple sets of brackets b (510) are hinged to connecting rods (230) with the same structure as the side support mechanism (200).

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