Automatic steel pipe stacking tool

Abstract

The utility model belongs to the technical field of automatic stacking equipment, and particularly relates to an automatic steel pipe stacking tool which comprises a feeding conveying module, a counting output module, a steel pipe arranging frame, a steel pipe transferring arm and a stacking and bundling assembly. The counting output module comprises a declination rail and an L-shaped turnover frame which are sequentially arranged, the steel pipe arrangement frame comprises a horizontal supporting plate with a limiting blocking piece at the tail end, and the steel pipe transferring arm is arranged between the steel pipe arrangement frame and the stacking and bundling assembly. The stacking equipment provided by the utility model can automatically complete stacking and bundling processes of the steel pipes and then output the steel pipes, replaces manual operation of a plurality of stations, is high in integration degree, can effectively improve the production efficiency, and reduces the production cost of human input, field occupation and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic stacking equipment technical field, specifically, relates to steel pipe automatic stacking frock. BACKGROUND

[0002] After the steel pipe is qualified by sampling inspection, bundling and packaging are the last process before the steel pipe is delivered. The national standard GB2102-8 lists four forms of steel pipe bundling and packaging, including circular, rectangular, frame type and hexagonal. At present, the bundling process of steel pipe in China mainly adopts manual stacking mode, which has high work intensity and low work efficiency, and cannot meet the production needs of modern steel pipe enterprises.

[0003] The general steel pipe automatic stacking equipment on the market at present, such as the patent file with the patent number 202210979277.8 and the name "a single-layer pipe mouth straight insertion type steel pipe stacking machine", comprises an inclined roller way device, a plug pole pipe moving device and a collection stacking device, the steel pipe rolls along the inclined roller way device to one side of the inclined roller way device and is arranged in sequence; the collection stacking device and the inclined roller way device are arranged in parallel in the moving stroke range of the plug pole pipe moving device; a pair of pipe insertion manipulators are arranged on the plug pole pipe moving device, which are used for inserting the two ends of the arranged steel pipes, and the plug pole pipe moving device drives the pipe insertion manipulators to send the arranged steel pipes to the collection stacking device.

[0004] However, the above-mentioned equipment needs to cooperate with the front steel pipe conveying equipment to accurately control the conveying amount of the steel pipe, and after the stacking is completed, it can only be conveyed to other equipment for processing, and cannot complete the processing of the steel pipe product output, the function is limited, and the help for improving the production efficiency and optimizing the production process is limited.

[0005] Therefore, it is necessary to design a steel pipe stacking equipment with higher automation degree, stronger conveying stability and more processing procedures. UTILITY MODEL CONTENTS

[0006] In order to solve the problems that the action function of the existing steel pipe automatic stacking equipment is relatively simple, generally only a single process such as stacking can be completed, other equipment needs to be cooperated to complete the whole automatic processing of the steel pipe production line, the help for improving the production efficiency and optimizing the production process is limited, the steel pipe automatic stacking frock is provided.

[0007] The steel pipe automatic stacking frock comprises a feeding conveying module, a counting output module, a steel pipe arrangement rack, a steel pipe moving arm and a stacking and bundling assembly, the feeding conveying module, the counting output module and the steel pipe arrangement rack are connected in sequence, the counting output module comprises a downward inclined track and an L-shaped turnover frame arranged in sequence, the steel pipe arrangement rack comprises a horizontal supporting plate with a limiting baffle at the tail end, and the steel pipe moving arm is arranged between the steel pipe arrangement rack and the stacking and bundling assembly.

[0008] Further, the feeding conveying module comprises a circulating conveying belt, and the downward inclined track is arranged at the end of the circulating conveying belt.

[0009] Further, the L-shaped turnover frame comprises an L-shaped baffle, and a turnover motor is drivingly connected to the side surface of the L-shaped baffle.

[0010] Further, the limiting baffle is vertically installed on the side of the horizontal supporting plate opposite to the counting output module, and the surfaces of the limiting baffle and the horizontal supporting plate are covered with a buffer layer.

[0011] Further, the buffer layer comprises a rubber pad plate, and the rubber pad plate is fixedly attached to the surfaces of the limiting baffle and the horizontal supporting plate through adhesive.

[0012] Further, the steel pipe moving arm comprises a two-axis moving arm and a magnetic clamping jaw, the two-axis moving arm comprises a lifting platform slidingly installed on a translation guide rail, and the magnetic clamping jaw is vertically downwardly installed at the bottom of the lifting platform.

[0013] Further, the magnetic clamping jaw comprises an electromagnet plate, a plurality of steel pipe sockets are arranged on the electromagnet plate, and air cylinder clamping jaws are arranged at the front and rear ends of the electromagnet plate.

[0014] Further, the stacking and bundling assembly comprises an opening and closing stacking frame, a bundling machine and a lifting conveying belt, the lifting conveying belt is arranged on the two sides of the opening and closing stacking frame, the placing directions of the lifting conveying belt and the opening and closing stacking frame are perpendicular to each other, the bundling machine is arranged on the inner side of the opening and closing stacking frame, and the central axis of the bundling machine coincides with the central axis of the opening and closing stacking frame.

[0015] Further, the opening and closing stacking frame comprises a bottom lever and an inclined lever, the inclined lever is symmetrically hinged to the two sides of the bottom lever, and an opening and closing drive is drivingly connected to the inclined lever, the bundling machine comprises a bundling body and an upwardly open lower half ring which are connected to each other, arc-shaped guide rings are symmetrically arranged at the left and right ends of the top end of the lower half ring, and telescopic push rods are connected to the rear ends of the arc-shaped guide rings.

[0016] Further, the counting output module, the steel pipe moving arm and the stacking and bundling assembly are electrically connected with an industrial control module.

[0017] The utility model discloses a kind of steel pipe automatic stacking and bundling machines.

[0018] 1, integrate stacking, bundling and discharge station, small space volume is occupied, high operating efficiency, convenient to use.

[0019] 2, high degree of automation, can effectively reduce labor cost, improve production safety.

[0020] 3, equipment structure is reliable, layout is simple and reasonable, easy to install and maintain.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. 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.

[0022] Fig. 1 It is a structural schematic diagram of the steel pipe automatic stacking tool;

[0023] Fig. 2 It is a detailed structure diagram of the magnetic attraction clamping jaw;

[0024] Fig. 3 It is a top view structural diagram of the stacking and bundling assembly;

[0025] Fig. 4 It is a detailed structure diagram of the opening and closing stacking frame;

[0026] Fig. 5 It is a detailed structure diagram of the bundling machine.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] 1, feeding and conveying module; 2, counting and outputting module; 201, downward inclined track; 202, L-shaped turnover frame; 3, steel pipe arrangement frame; 301, horizontal supporting plate; 302, limiting baffle; 4, steel pipe moving arm; 401, two-axis moving arm; 4011, translation guide rail; 4012, lifting platform; 402, magnetic attraction clamping jaw; 4021, electromagnet plate; 4022, steel pipe sleeve; 5, stacking and bundling assembly; 501, opening and closing stacking frame; 5011, bottom lever; 5012, inclined lever; 5013, opening and closing drive; 502, bundling machine; 5021, bundling body; 5022, lower half ring; 5023, arc-shaped guide ring; 503, lifting conveying belt; 6, buffer layer; 7, air cylinder clamping jaw; 8, telescopic push rod; 9, industrial control module; 10, steel pipe. DETAILED DESCRIPTION

[0029] In order to solve the problem that the existing steel pipe automatic stacking equipment has relatively simple action function, generally can only complete a single process such as stacking, needs to cooperate with other equipment to complete the whole automatic processing of the steel pipe production line, and has limited help for improving production efficiency and optimizing production process, the steel pipe automatic stacking tool is provided.

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0031] It is to be explained that the terms such as "inner", "middle" and "one" cited in the present specification are only for the convenience of clear description, and are not used to limit the scope of the utility model, and the change or adjustment of the relative relationship is also regarded as the scope of the utility model without substantial change of the technical content, and it is stated in advance.

[0032] In the description of the utility model, it is to be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more features. In the description of the utility model, it is to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] As Figs. 1 to 5 shown, the present embodiment provides a steel pipe automatic stacking tool, which comprises a feeding conveying module 1, a counting output module 2, a steel pipe arrangement rack 3, a steel pipe transfer arm 4 and a stacking and bundling assembly 5. The feeding conveying module 1, the counting output module 2 and the steel pipe arrangement rack 3 are connected in sequence. The counting output module 2 comprises a downward inclined track 201 and an L-shaped turnover frame 202 arranged in sequence. The steel pipe arrangement rack 3 comprises a horizontal supporting plate 301 with a limiting baffle 302 at the end. The steel pipe transfer arm 4 is arranged between the steel pipe arrangement rack 3 and the stacking and bundling assembly 5.

[0034] In actual use, the finished steel pipe 10 is transported to the counting output module 2 through the feeding and conveying module 1, and then is clamped into the L-shaped turnover frame 202 one by one under the guidance of the downward inclined rail 201. Then the L-shaped turnover frame 202 outputs the steel pipes 10 one by one to the steel pipe arrangement frame 3. The steel pipe conveying arm 4 takes out the steel pipes 10 on the steel pipe arrangement frame 3 reaching the set number and transports them to the stacking and bundling assembly 5, so that the steel pipes 10 are stacked layer by layer in the stacking and bundling assembly 5. The finished stacked steel pipes 10 are bundled and then output.

[0035] The feeding and conveying module 1 comprises a circulating conveying belt, and the downward inclined rail 201 is arranged at the end of the circulating conveying belt. The circulating conveying belt is a commonly used conveying device on the market, which can stably convey the steel pipes and output them to the downward inclined rail 201.

[0036] The L-shaped turnover frame 202 comprises an L-shaped baffle, and the side surface of the L-shaped baffle is drivingly connected with a turnover motor. After the L-shaped baffle clamps the steel pipe 10, the L-shaped baffle is turned to the other side to make the steel pipe 10 enter the steel pipe arrangement frame 3, thereby realizing the output of the steel pipes 10 one by one.

[0037] The limiting baffle 302 is vertically arranged on the side of the horizontal supporting plate 301 opposite to the counting output module 2, and the surface of the limiting baffle 302 and the horizontal supporting plate 301 is covered with a buffer layer 6. The buffer layer 6 comprises a rubber pad plate, which is fixed to the surface of the limiting baffle 302 and the horizontal supporting plate 301 by adhesive. The buffer layer 6 can avoid the hard collision of the steel pipe 10 when falling onto the steel pipe arrangement frame 3, thereby avoiding the damage and deformation of the steel pipe 10 and the equipment.

[0038] The steel pipe conveying arm 4 comprises a two-axis moving arm 401 and a magnetic suction clamp jaw 402. The two-axis moving arm 401 comprises a lifting platform 4012 slidingly arranged on a translation guide rail 4011, and the magnetic suction clamp jaw 402 is vertically arranged at the bottom of the lifting platform 4012. Since the steel pipe 10 can be attracted by a magnet, the clamp jaw with electromagnetic suction function can ensure the conveying stability, and the two-axis moving arm 401 with translation and lifting actions has a mature and reliable structure and low equipment maintenance difficulty.

[0039] The magnetic suction clamp jaw 402 comprises an electromagnet plate 4021, a plurality of steel pipe sockets 4022 are arranged on the electromagnet plate 4021, and a pneumatic cylinder clamp jaw 7 is arranged at the front and rear ends of the electromagnet plate 4021. The steel pipe socket 4022 can clamp the steel pipe 10 to ensure accurate positioning, and the pneumatic cylinder clamp jaw 7 can clamp the arranged steel pipe 10 from the outside to avoid the shaking and deviation of the steel pipe 10 during transportation.

[0040] The palletizing and bundling assembly 5 comprises an openable and closable palletizing frame 501, a bundling machine 502 and a lifting conveying belt 503 arranged on both sides of the openable and closable palletizing frame 501, the lifting conveying belt 503 being perpendicular to the openable and closable palletizing frame 501, and the bundling machine 502 being arranged on the inner side of the openable and closable palletizing frame 501, the central axis of the bundling machine 502 coinciding with the central axis of the openable and closable palletizing frame 501.

[0041] The openable and closable palletizing frame 501 comprises a bottom bar 5011 and a slanted bar 5012 symmetrically hinged on both sides of the bottom bar 5011, and the slanted bar 5012 is drivingly connected with an opening and closing drive 5013, the bundling machine 502 comprises a bundling body 5021 and an upwardly open lower half ring 5022 connected with each other, and the left and right ends of the top end of the lower half ring 5022 are symmetrically provided with arc-shaped guide rings 5023, and the rear end of the arc-shaped guide ring 5023 is connected with a telescopic push rod 8.

[0042] During the palletizing process,

[0043] The slanted bars 5012 on both sides of the openable and closable palletizing frame 501 and the bottom bar 5011 form a pit, so that the steel pipes 10 can be stacked in the pit, and then the bundling machine 502 is started, the arc-shaped guide rings 5023 are closed under the driving of the telescopic push rod 8, and form a complete annular groove with the lower half ring 5022, so that the bundling body 5021 outputs the steel belt, which winds around the annular groove once and tightens the steel pipe stack. Since the bundling machine 502 is a prior art, only the upper half ring capable of being automatically opened and closed is designed in the embodiment, and thus the operation principle of the bundling machine 502 will not be described herein.

[0044] After the palletizing and bundling are completed, the lifting conveying belt 503 is lifted and supports the steel pipe stack, and the slanted bars 5012 are opened outward under the action of the opening and closing drive 5013, so that the lifting conveying belt 503 can be started and the steel pipe stack can be transported out.

[0045] The counting and outputting module 2, the steel pipe transferring arm 4 and the palletizing and bundling assembly 5 are all electrically connected with an industrial control module 9. The industrial control module 9 can use a commonly used industrial computer on the market, so as to uniformly set and control the operation sequence of each automatic device.

[0046] The above is a further detailed description of the utility model in combination with the specific preferred embodiments, and the specific implementation of the utility model cannot be limited to these descriptions, that is, any equivalent changes and modifications made within the scope of the present application shall still fall within the scope of the utility model.

Claims

1. Steel pipe automatic stacking tool, characterized in that, Including the feeding conveying module, the counting output module, the steel pipe arrangement frame, the steel pipe transfer arm and the stacking and bundling assembly, the feeding conveying module, the counting output module and the steel pipe arrangement frame are sequentially connected, the counting output module comprises sequentially arranged downward inclined rail and L-shaped turnover frame, the steel pipe arrangement frame comprises horizontal supporting plate with limiting baffle at the end, and the steel pipe transfer arm is arranged between the steel pipe arrangement frame and the stacking and bundling assembly.

2. The automatic steel pipe stacking tool according to claim 1, wherein The feeding conveying module comprises circulating conveying belt, and the downward inclined rail is arranged at the end of the circulating conveying belt.

3. The automatic steel pipe stacking tool according to claim 1, wherein The L-shaped turnover frame comprises L-shaped baffle, and the side surface of the L-shaped baffle is drivingly connected with turnover motor.

4. The automatic steel pipe stacking tool according to claim 1, wherein The limiting baffle is vertically installed on the side of the horizontal supporting plate opposite to the counting output module, and the surface of the limiting baffle and the horizontal supporting plate is covered with buffer layer.

5. The automatic steel pipe stacking tool according to claim 4, wherein The buffer layer comprises rubber pad, and the rubber pad is fixed on the surface of the limiting baffle and the horizontal supporting plate through adhesive.

6. The automatic steel pipe stacking tool according to claim 1, wherein The steel pipe transfer arm comprises two-axis moving arm and magnetic suction clamp, the two-axis moving arm comprises lifting platform slidingly installed on the translation guide rail, and the magnetic suction clamp is vertically downwardly installed on the bottom of the lifting platform.

7. The automatic steel pipe stacking tool according to claim 6, wherein The magnetic suction clamp comprises electromagnet plate, a plurality of steel pipe sockets are arranged on the electromagnet plate, and air cylinder clamps are arranged at the front and rear ends of the electromagnet plate.

8. The automatic steel pipe stacking tool according to claim 1, wherein The stacking and bundling assembly comprises opening and closing stacking frame, bundling machine and lifting conveying belt, the lifting conveying belt is arranged on the two sides of the opening and closing stacking frame, the placing directions of the lifting conveying belt and the opening and closing stacking frame are perpendicular to each other, the bundling machine is arranged on the inner side of the opening and closing stacking frame, and the central axis of the bundling machine coincides with the central axis of the opening and closing stacking frame.

9. The automatic steel pipe stacking tool according to claim 8, wherein The opening and closing stacking frame comprises bottom lever and inclined lever, the inclined lever is symmetrically hinged on the two sides of the bottom lever, and opening and closing drive is drivingly connected with the inclined lever, the bundling machine comprises bundling body and upwardly opening lower half ring which are connected with each other, arc-shaped guide ring is symmetrically arranged at the left and right ends of the top end of the lower half ring, and telescopic push rod is connected with the rear end of the arc-shaped guide ring.

10. The automatic steel pipe stacking tool according to any one of claims 1-9, characterized in that, The counting output module, the steel pipe transfer arm and the stacking and bundling assembly are electrically connected with industrial control module.

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