Automatic steel pipe stacking device

Abstract

The utility model discloses an automatic steel pipe stacking device, and relates to the technical field of steel pipe stacking, the automatic steel pipe stacking device comprises a feeding conveying mechanism, the two sides of the rear end of the feeding conveying mechanism are both provided with stacking tables, the rear ends of the stacking tables on the two sides are both provided with stacking mechanisms, a discharging mechanism is arranged between the stacking mechanisms on the two sides, a leveling baffle is arranged on the outer side of the stacking mechanism on one side, a leveling mechanism is arranged on the outer side of the stacking mechanism on the other side, the feeding conveying mechanism comprises a supporting frame, a transmission frame is installed in front of the upper end of the supporting frame, and a plurality of guide wheels distributed at equal intervals are installed at the rear end of the transmission frame; according to the scheme, the problems that in the using process of an existing device, steel pipes are stacked one by one through a grabbing structure, efficiency is low, and continuous operation is not convenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe material stacking technical field, concretely is a kind of automatic stacking device of steel pipe. BACKGROUND

[0002] Steel pipe is a kind of hollow section, its length is much larger than diameter or perimeter steel, and steel pipe is generally needed to be placed neatly after production, to facilitate subsequent centralized transfer;

[0003] The current steel pipe stacking device, such as the announcement number CN217172454U named as a square round steel pipe automatic stacking machine, including mobile base, the center of the top of mobile base is fixedly connected with support column, the top of the center of support column is fixedly connected with first drive motor, the output end of first drive motor is fixedly connected with rotating column, the outer wall of rotating column is fixedly connected with steering lever on one side, the center of steering lever is provided with electric telescopic rod, the output end of electric telescopic rod is fixedly connected with first connecting rod.

[0004] However, the above-mentioned device adopts grabbing structure to stack steel pipes one by one during use, which is low in efficiency and inconvenient for continuous operation, therefore, the present application provides a steel pipe automatic stacking device to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of steel pipe automatic stacking device, to solve the above-mentioned problems in the prior art that the device adopts grabbing structure to stack steel pipes one by one during use, which is low in efficiency and inconvenient for continuous operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of steel pipe automatic stacking device, including feeding conveying mechanism, the rear end of feeding conveying mechanism is provided with material stacking table on both sides, the rear end of material stacking table on both sides is installed with stacking mechanism, the stacking mechanism between two sides is provided with discharging mechanism, the outside of one side stacking mechanism is provided with leveling baffle, and the outside of the other side stacking mechanism is provided with leveling mechanism.

[0007] Preferably, the feeding conveying mechanism includes a support frame, a transmission frame is installed in front of the upper end of the support frame, a plurality of equally spaced guide wheels are installed at the rear end of the transmission frame, a chain wheel and chain drive mechanism is arranged inside the transmission frame, and the transmission frame is drivingly connected with the guide wheels through the chain wheel and chain drive mechanism, the end of the guide wheel is connected with the support frame through a bearing seat, a first hydraulic cylinder is installed on both sides inside the support frame, a feeding plate is installed at the output end of the first hydraulic cylinder, a plurality of trapezoidal guide plates are arranged at the upper end of the feeding plate, and the trapezoidal guide plates extend through and extend to the upper end of the support frame.

[0008] Preferably, the code material platform includes a support, a pedestal and a table top, the support is provided with four, and the four supports are respectively installed at the four corners of the lower end of the pedestal, the upper surface of the pedestal is installed with the table top, the supports between the front end and the rear end of the pedestal are both installed with a connecting frame, the outer wall of the front connecting frame is installed with a front support plate, the upper end of the front support plate is installed with a second air cylinder, the output end of the second air cylinder is installed with a stepped feeding plate, one side of the stepped feeding plate is provided with a step setting table, one side of the step setting table is provided with a material guide inclined rod, and the rear end of the table top is provided with triangular guide plates on both sides.

[0009] Preferably, the inside of the pedestal is installed with first electric guide rails on both sides, the first electric guide rails on both sides are connected through a first synchronous rod transmission, the end of the first electric guide rail on one side is installed with a first servo motor, the first servo motor is connected with the first electric guide rail in transmission, the sliding block of the first electric guide rail is installed with a material pushing block, the table top is provided with a sliding groove for the material pushing block to slide, the outer wall of the rear connecting frame is installed with a rear support plate, the upper end of the rear support plate is installed with a first air cylinder, the output end of the first air cylinder is installed with a limiting plate, and the both ends of the limiting plate extend to the outside of the table top.

[0010] Preferably, the stacking mechanism includes a second hydraulic cylinder and a lifting table, the lifting table is installed at the output end of the second hydraulic cylinder, the rear end of the lifting table is installed with an adjustable baffle, the lower end of the adjustable baffle is connected with the lifting table through a rotating shaft, one end of the rotating shaft is installed with a belt transmission mechanism, and the outer wall of one end of the belt transmission mechanism is installed with a stepping motor.

[0011] Preferably, the leveling mechanism includes a supporting leg, a top plate, an end plate and a third hydraulic cylinder, the supporting leg is arranged at the four corners of the lower end of the top plate, the end plate is installed between the supporting legs at the front end, the third hydraulic cylinder is installed at the rear end of the end plate, the output end of the third hydraulic cylinder penetrates and extends to the outside of the end plate, and a leveling push plate is installed.

[0012] Preferably, the discharging mechanism includes a second electric guide rail and a discharging table, the second electric guide rail is provided with two, and the two second electric guide rails are connected through a second synchronous rod transmission, the end of the second electric guide rail is installed with a second servo motor, the discharging table is installed on the sliding block of the second electric guide rail, and U-shaped retaining seats are installed at both ends above the discharging table.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a feeding conveying mechanism, material stacking table, stacking mechanism, leveling mechanism and the synergies of unloading mechanism, realized the continuous automation of steel pipe stacking, and the stacking process is in order, and the continuity is high, and compared with the stacking of transmission mechanical arm, the stacking efficiency is improved significantly, and the problem that the efficiency is lower and is inconvenient for continuous operation when using the present device in the process is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the feeding conveying mechanism structure schematic diagram of the utility model;

[0017] Figure 3 It is the material stacking table structure schematic diagram of the utility model;

[0018] Figure 4 It is the material stacking table internal structure schematic diagram of the utility model;

[0019] Figure 5 It is the stacking mechanism structure schematic diagram of the utility model;

[0020] In the drawing: 1, feeding conveying mechanism;101, support frame;102, transmission frame;103, guide wheel;104, bearing seat;105, first hydraulic cylinder;106, feeding plate;107, trapezoidal guide plate;2, material stacking table;201, support column;202, pedestal;203, table top;204, connecting frame;205, rear support plate;206, first cylinder;207, front support plate;208, second cylinder;209, stepped feeding plate;2091, fixed step platform;210, guide inclined pole;211, triangular guide plate;212, first electric guide rail;213, first synchronous rod;214, first servo motor;215, pushing block;216, limit plate;3, stacking mechanism;301, second hydraulic cylinder;302, lifting platform;303, adjustable baffle;304, belt transmission mechanism;305, stepping motor;4, leveling baffle;5, leveling mechanism;501, support leg;502, top plate;503, end plate;504, third hydraulic cylinder;6, unloading mechanism;601, second electric guide rail;602, second synchronous rod;603, second servo motor;604, unloading table;605, U-shaped retaining seat. DETAILED DESCRIPTION

[0021] 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, not all the embodiments.

[0022] Please refer toFigures 1-4 This utility model provides an embodiment of an automatic steel pipe stacking device, including a feeding conveyor mechanism 1. Stacking platforms 2 are provided on both sides of the rear end of the feeding conveyor mechanism 1. Stacking mechanisms 3 are installed at the rear ends of both stacking platforms 2. A discharging mechanism 6 is provided between the two stacking mechanisms 3. A leveling baffle 4 is provided on the outer side of one stacking mechanism 3, and a leveling mechanism 5 is provided on the outer side of the other stacking mechanism 3. The feeding conveyor mechanism 1 includes a support frame 101. A transmission frame 102 is installed at the front of the upper end of the support frame 101. Several equally spaced guide wheels 103 are installed at the rear end of the transmission frame 102. A sprocket and chain drive mechanism is provided inside the transmission frame 102, and the transmission frame 102 is connected to the guide wheels 103 via the sprocket and chain drive mechanism. The end of 03 is connected to the support frame 101 via a bearing seat 104. Both sides of the support frame 101 are equipped with first hydraulic cylinders 105. A feeding plate 106 is installed at the output end of the first hydraulic cylinder 105. Multiple trapezoidal guide plates 107 are provided on the upper end of the feeding plate 106, extending through and to the upper end of the support frame 101. The stacking platform 2 includes a support column 201, a base 202, and a table surface 203. Four support columns 201 are provided, and each column 201 is installed at one of the four corners of the lower end of the base 202. The table surface 203 is installed on the upper surface of the base 202. A connecting frame 204 is installed between the front and rear support columns 201 of the base 202. A front support plate 2 is installed on the outer wall of the front connecting frame 204. 07. A second cylinder 208 is installed on the upper end of the front support plate 207. A stepped feeding plate 209 is installed on the output end of the second cylinder 208. A fixed step platform 2091 is provided on one side of the stepped feeding plate 209. A guide bar 210 is provided on one side of the fixed step platform 2091. Triangular guide plates 211 are provided on both sides above the rear end of the platform 203. A first electric guide rail 212 is installed on both sides inside the base 202. The two first electric guide rails 212 are connected by a first synchronous rod 213. A first servo motor 214 is installed at the end of one first electric guide rail 212 and is connected to the first electric guide rail 212. A pusher block 215 is installed on the slider of the first electric guide rail 212. The table 203 is provided with a sliding groove for the pusher block 215 to slide. A rear support plate 205 is installed on the outer wall of the rear connecting frame 204. A first cylinder 206 is installed on the upper end of the rear support plate 205. A limit plate 216 is installed on the output end of the first cylinder 206, and both ends of the limit plate 216 extend to the outside of the table 203. The stacking mechanism 3 includes a second hydraulic cylinder 301 and a lifting platform 302. The lifting platform 302 is installed on the output end of the second hydraulic cylinder 301. An adjustable baffle 303 is installed at the rear end of the lifting platform 302. The lower end of the adjustable baffle 303 is rotatably connected to the lifting platform 302 through a rotating shaft. A belt drive mechanism 304 is installed at one end of the rotating shaft. A stepper motor 305 is installed on the outer wall of one end of the belt drive mechanism 304.

[0023] The loading conveying mechanism 1 is connected with the steel pipe production equipment. The loading conveying mechanism 1 is driven by the chain wheel and chain in the transmission frame 102 and the rotating guide wheel 103 driven by the motor to send the produced steel pipe along the guide wheel 103 to the side of the loading platform 2. After the steel pipe is in place, the first hydraulic cylinder 105 at the bottom of the loading conveying mechanism 1 is driven to drive the trapezoidal guide plate 107 to move upwards, so that the steel pipe slides along the guide inclined rod 210 at the front end of the loading platform 2 to the trapezoidal guide plate 107. The trapezoidal guide plate 107 has three levels. When the steel pipe reaches the first level, the trapezoidal guide plate 107 is extended under the action of the second cylinder 208 and is higher than the fixed level platform 2091, and then is reset. Due to the supporting action of the fixed level platform 2091, the steel pipe slides to the second level. At this time, the above feeding steps are repeated to send the next steel pipe to the first level. After completion, the stepped feeding plate 209 is re-extended under the action of the second cylinder 208 to send the steel pipe on the original second level along the third level to the loading platform 2, and the steel pipe on the first level slides to the second level. After the steel pipe reaches the loading platform 2, the first electric guide rail 212 is driven to control the movement of the pushing block 215 on the sliding block to move the steel pipe to the side of the limiting plate 216 until the steel pipe abuts against the limiting plate 216. Then the sliding block is reset, the stepped feeding plate 209 continues to send the new steel pipe to the loading platform 2, and the steel pipe is pushed to abut against the previous steel pipe by the pushing block 215. The above steps are repeated until a certain number of steel pipes are stacked flat. The first cylinder 206 on the loading platform 2 is driven to control the downward movement of the limiting plate 216. At this time, the pushing block 215 is operated, and the stacked steel pipe group can be pushed to the stacking mechanism 3. After the stacking mechanism 3 receives the steel pipe group, the second hydraulic cylinder 301 controls the downward movement of the stacking mechanism 3 by one steel pipe height. At the same time, the leveling mechanism 5 is operated to level the steel pipe. The above steps are repeated to push the next layer of steel pipe to the previous steel pipe group. The above steps are repeated until a certain number of steel pipes are stacked. The second hydraulic cylinder 301 is retracted to move the lifting platform 302 to a height lower than that of the unloading platform 604. The adjustable baffle 303 on the lifting platform 302 is turned over under the action of the stepping motor 305 and the belt transmission mechanism 304 until it is flush with the lifting platform 302 to facilitate unloading of the unloading platform 604.

[0024] Please refer to the figure, the leveling mechanism 5 includes a support leg 501, a top plate 502, an end face plate 503 and a third hydraulic cylinder 504. The support leg 501 is arranged at the four corners of the lower end of the top plate 502. The end face plate 503 is installed between the front end support legs 501. The third hydraulic cylinder 504 is installed at the rear end of the end face plate 503. The output end of the third hydraulic cylinder 504 extends to the outside of the end face plate 503 and is provided with a leveling push plate. During leveling, the third hydraulic cylinder 504 is driven to control the extension of the leveling push plate, push one end of the steel pipe group, and make the other end of all the steel pipes in the steel pipe group abut against the leveling baffle 4, so that leveling is realized.

[0025] Please refer to the drawings, the blanking mechanism 6 includes second electric guide rail 601 and blanking table 604, second electric guide rail 601 is provided with two, and two second electric guide rail 601 is driven connection through second synchronous bar 602 between, the end of one second electric guide rail 601 is installed with second servo motor 603, blanking table 604 is installed on the slider of second electric guide rail 601, the both ends above blanking table 604 are installed with U-shaped holding seat 605, when blanking, second electric guide rail 601 drive, namely can drive blanking table 604 on the slider and move out the code and place position, to facilitate subsequent bundling and transfer.

[0026] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An automatic steel pipe stacking device, comprising a feeding conveying mechanism (1), characterized in that: The both sides of the rear end of the feeding conveying mechanism (1) are provided with stacking tables (2), the rear end of the both sides of the stacking tables (2) is provided with stacking mechanisms (3), the stacking mechanisms (3) are provided with a discharging mechanism (6) between the both sides, the outer side of the stacking mechanism (3) is provided with a leveling baffle (4), and the outer side of the other stacking mechanism (3) is provided with a leveling mechanism (5).

2. The automatic steel pipe stacking device according to claim 1, characterized in that: The feeding conveying mechanism (1) comprises a support frame (101), the front of the upper end of the support frame (101) is provided with a transmission frame (102), the rear end of the transmission frame (102) is provided with a plurality of equidistantly distributed guide wheels (103), the inside of the transmission frame (102) is provided with a chain wheel and chain belt transmission mechanism, the transmission frame (102) is in transmission connection with the guide wheels (103) through the chain wheel and chain belt transmission mechanism, the end of the guide wheel (103) is connected with the support frame (101) through a bearing seat (104), the both sides of the inside of the support frame (101) are provided with first hydraulic cylinders (105), the output end of the first hydraulic cylinder (105) is provided with a feeding plate (106), the upper end of the feeding plate (106) is provided with a plurality of trapezoidal guide plates (107), and the trapezoidal guide plates (107) penetrate and extend to the upper end of the support frame (101).

3. The automatic steel pipe stacking device according to claim 1, characterized in that: The stacking table (2) comprises a support column (201), a pedestal (202) and a table top (203), the support column (201) is provided with four, and the four support columns (201) are respectively installed at the four corners of the lower end of the pedestal (202), the upper surface of the pedestal (202) is provided with the table top (203), the support columns (201) between the front end and the rear end of the pedestal (202) are provided with connecting frames (204), the outer wall of the front connecting frame (204) is provided with a front support plate (207), the upper end of the front support plate (207) is provided with a second air cylinder (208), the output end of the second air cylinder (208) is provided with a stepped feeding plate (209), one side of the stepped feeding plate (209) is provided with a step setting table (2091), one side of the step setting table (2091) is provided with a guide inclined rod (210), and the both sides of the upper end of the rear end of the table top (203) are provided with triangular guide plates (211).

4. The automatic steel pipe stacking device according to claim 3, characterized in that: The both sides of the inside of the pedestal (202) are provided with first electric guide rails (212), the both sides of the first electric guide rails (212) are in transmission connection through a first synchronous rod (213), the end of the first electric guide rail (212) is provided with a first servo motor (214), the first servo motor (214) is in transmission connection with the first electric guide rail (212), the sliding block of the first electric guide rail (212) is provided with a pushing block (215), the table top (203) is provided with a sliding groove for the pushing block (215) to slide, the outer wall of the rear connecting frame (204) is provided with a rear support plate (205), the upper end of the rear support plate (205) is provided with a first air cylinder (206), the output end of the first air cylinder (206) is provided with a limiting plate (216), and the both ends of the limiting plate (216) extend to the outside of the table top (203).

5. The automatic steel pipe stacking device according to claim 1, characterized in that: The stacking mechanism (3) comprises a second hydraulic cylinder (301) and a lifting platform (302), the lifting platform (302) is installed at the output end of the second hydraulic cylinder (301), the rear end of the lifting platform (302) is provided with an adjustable baffle (303), the lower end of the adjustable baffle (303) is rotatably connected with the lifting platform (302) through a rotating shaft, one end of the rotating shaft is provided with a belt transmission mechanism (304), and the outer wall of one end of the belt transmission mechanism (304) is provided with a stepping motor (305).

6. The automatic steel pipe stacking device according to claim 1, characterized in that: The leveling mechanism (5) comprises a supporting leg (501), a top plate (502), an end plate (503) and a third hydraulic cylinder (504), the supporting leg (501) is arranged at the four corners of the lower end of the top plate (502), the end plate (503) is arranged between the supporting legs (501) at the front end, the third hydraulic cylinder (504) is arranged at the rear end of the end plate (503), the output end of the third hydraulic cylinder (504) penetrates and extends to the outside of the end plate (503), and a leveling push plate is arranged.

7. The automatic steel pipe stacking device according to claim 1, characterized in that: The discharging mechanism (6) comprises a second electric guide rail (601) and a discharging table (604), the second electric guide rail (601) is provided with two, and the two second electric guide rails (601) are drivingly connected through a second synchronous rod (602), the end of the second electric guide rail (601) is provided with a second servo motor (603), the discharging table (604) is arranged on the sliding block of the second electric guide rail (601), and the two ends of the discharging table (604) are provided with U-shaped retaining seats (605).

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