Two-side transmission rolling machine with rollover door

Abstract

The utility model discloses a two-side transmission roll-over door veneer reeling machine which comprises a veneer reeling machine body, a first portal frame is installed at one end of the veneer reeling machine body in a positioning mode, a second portal frame is installed at the other end of the veneer reeling machine body in a positioning mode, and a roll-over stand is movably arranged at the upper end of the first portal frame. A fixing support is integrally positioned at the upper end of the second portal frame, an upper winding roller is arranged at the upper end of the first portal frame and the upper end of the second portal frame, one end of the upper winding roller is located between the first portal frame and the overturning frame, and the other end of the upper winding roller is located between the second portal frame and the fixing support. According to the two-side transmission rolling machine with the rollover door, the driving motor is additionally arranged, larger driving force can be provided, thicker coiled materials can be rolled, transmission parts on the two sides can be turned over, an upward jacking mechanism is arranged at one end, a downward pressing mechanism is arranged at the other end, a rolling roller can be warped, and a steel pipe can be conveniently and rapidly pulled out.

Description

Technical Field

[0001] The utility model relates to the field of plate rolling machines, in particular to a plate rolling machine for side-flip doors with transmission on both sides. Background Art

[0002] A plate rolling machine is a supporting device for rolling steel plates into tubes. A plate rolling machine is a device that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. The working rollers are moved by external forces such as hydraulic pressure and mechanical force, thereby pressing or bending the sheet metal into shape. With the continuous development of science and technology, people's requirements for the manufacturing process of plate rolling machines are becoming higher and higher.

[0003] The existing plate rolling machines have certain drawbacks when in use. First, it is troublesome to remove the rolled tubes, and it is easy for the rolled tubes to get stuck and unable to be removed, which is not conducive to people's use. In addition, when in use, the driving force cannot meet the requirements, and the rolled material cannot be formed when the thickness is thick, which brings certain adverse effects to the actual use process. For this reason, we propose a double-sided drive side-flip door plate rolling machine. Utility Model Content

[0004] Technical problems solved: In response to the shortcomings of the existing technology, the utility model provides a double-sided drive side-flip door rolling machine, which adds a drive motor to provide greater driving force and can roll thicker coils. The transmission parts on both sides can be flipped, and an upper push mechanism is provided at one end and a lower pressure mechanism is provided at the other end, which can lift the rolling roller and facilitate the rapid extraction of steel pipes, which can effectively solve the problems in the background technology.

[0005] Technical solution: In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a double-sided drive side-flip door rolling machine, including a rolling machine body, a first gantry is positioned and installed at one end of the rolling machine body, and a second gantry is positioned and installed at the other end of the rolling machine body, the upper end of the first gantry is movably provided with a flip frame, and the upper end of the second gantry is integrally positioned with a fixed bracket, the upper end parts of the first gantry and the second gantry are provided with an upper winding roller, one end of the upper winding roller is located between the first gantry and the flip frame, the other end of the upper winding roller is located between the second gantry and the fixed bracket, the lower end parts of the first gantry and the second gantry are provided with a lower winding roller, the top of the flip frame is installed with a first drive motor, and the top of the fixed bracket is installed with a second drive motor.

[0006] As a preferred technical solution of the present application, a steel pipe is wound around the outer wall of the upper winding roller, a first cylinder seat is installed on one end side of the plate rolling machine body, and a second cylinder seat is installed on the other end side of the plate rolling machine body. A lifting cylinder is provided on the first cylinder seat, and a downward pressure cylinder is provided on the second cylinder seat. A gearbox, a pump station and a motor are provided on the side of the plate rolling machine body between the second gantry and the second cylinder seat, a gear is provided on the gearbox, and the gear is connected to the lower winding roller, and a lifting fulcrum is installed on the side of the plate rolling machine body close to the second gantry.

[0007] As a preferred technical solution of the present application, a flip limiter is provided between the flip frame and the first gantry, a fixer is provided between the fixed bracket and the second gantry, and a support seat is installed on the main body of the plate rolling machine at the bottom of the lower rolling roller.

[0008] As a preferred technical solution of the present application, the first cylinder seat drives the lifting cylinder to lift upward and drives one end of the upper winding roller to move upward, and the downward pressure cylinder drives the other end of the upper winding roller to move downward at the upper end of the second cylinder seat. When the lifting fulcrum is extended, the position of the upper winding roller is pushed upward, and the motor drives the gearbox and drives the gear to rotate.

[0009] As a preferred technical solution of the present application, the flip frame flips and moves at the upper end position of the first gantry, and is limited and fixed by a flip limiter, and the fixed bracket is fixed at the upper end position of the second gantry by a fixer.

[0010] As a preferred technical solution of the present application, the first drive motor and the second drive motor drive the upper winding roller to press downward, and the upper winding roller and the lower winding roller are in contact to roll the steel pipe into a circular tubular structure.

[0011] As a preferred technical solution of the present application, when the upper winding roller is tilted, the position of the turning frame is turned backward, and the fixed bracket is fixed.

[0012] As a preferred technical solution of the present application, the lifting cylinder and the lifting fulcrum drive one end of the upper winding roller to tilt upward, and the pressing cylinder drives the other end of the upper winding roller to tilt downward.

[0013] Beneficial effects: Compared with the prior art, the utility model provides a double-sided drive side-flip door plate rolling machine with the following beneficial effects: This double-sided drive side-flip door plate rolling machine has an additional drive motor, which can provide greater driving force and can roll thicker coils. The transmission parts on both sides can be flipped, and an upper jacking mechanism is provided at one end, and a lower pressure mechanism is provided at the other end, which can lift the roller, making it convenient to quickly pull out the steel pipe. The first drive motor and the second drive motor drive the upper roller to press down, and the upper roller and the lower roller are in contact and press the steel pipe into shape. After the steel pipe is formed, the flip frame and the fixed bracket flip backward, and the lifting cylinder and the lifting fulcrum lift the upper roller upward. The lifting fulcrum is a fulcrum, and the downward pressure cylinder presses the upper roller downward, so that the upper roller is tilted at the position of the lifting fulcrum, so that the steel pipe can be taken out by a crane. The entire plate rolling machine has a simple structure and is easy to operate. The effect of use is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a double-side transmission side-flip door rolling machine of the present utility model.

[0015] Figure 2 This is a schematic structural diagram of a top view of a double-side transmission side-flip door rolling machine of the present invention.

[0016] Figure 3 This is a schematic diagram of the parallel state of steel pipes in a double-side transmission side-flip door rolling machine of the utility model.

[0017] Figure 4 This is a schematic diagram of the tilting state of the steel pipe in a double-side transmission side-flip door rolling machine of the utility model.

[0018] In the figure: 1. Plate rolling machine body; 2. Support base; 3. First gantry; 4. First cylinder base; 5. Lifting cylinder; 6. Turning frame; 7. First drive motor; 8. Upper roll; 9. Steel pipe; 10. Lower roll; 11. Lifting fulcrum; 12. Second drive motor; 13. Down-pressure cylinder; 14. Fixed bracket; 15. Pump station; 16. Second cylinder base; 17. Motor; 18. Gearbox; 19. Gear; 20. Second gantry; 21. Turning limiter; 22. Fixer. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to illustrate the present invention, and should not be regarded as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present invention. If specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or the conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] like Figure 1-4As shown, a double-side transmission side flip door plate rolling machine includes a plate rolling machine body 1, one end of the plate rolling machine body 1 is positioned and installed with a first gantry 3, the other end of the plate rolling machine body 1 is positioned and installed with a second gantry 20, the upper end of the first gantry 3 is movably provided with a flip frame 6, the upper end of the second gantry 20 is integrally positioned with a fixed bracket 14, the upper end parts of the first gantry 3 and the second gantry 20 are provided with an upper winding roller 8, one end of the upper winding roller 8 is located between the first gantry 3 and the flip frame 6, and the other end of the upper winding roller 8 is located between the first gantry 3 and the flip frame 6. One end is located between the second gantry 20 and the fixed bracket 14. The lower end parts of the first gantry 3 and the second gantry 20 are provided with a lower winding roller 10. The first drive motor 7 is installed on the top of the turning frame 6, and the second drive motor 12 is installed on the top of the fixed bracket 14. The addition of a drive motor can provide greater driving force and can roll thicker coils. The transmission parts on both sides can be flipped, and an upper push mechanism is provided at one end and a lower pressure mechanism is provided at the other end, which can lift the winding roller and facilitate the rapid extraction of the steel pipe.

[0023] Furthermore, a steel pipe 9 is wound around the outer wall of the upper winding roller 8, a first cylinder seat 4 is installed on one end side of the plate rolling machine body 1, and a second cylinder seat 16 is installed on the other end side of the plate rolling machine body 1. A lifting cylinder 5 is provided on the first cylinder seat 4, and a downward pressure cylinder 13 is provided on the second cylinder seat 16. A gearbox 18, a pump station 15 and a motor 17 are provided on the side of the plate rolling machine body 1 between the second gantry 20 and the second cylinder seat 16. A gear 19 is provided on the gearbox 18, and the gear 19 is connected to the lower winding roller 10. A lifting fulcrum 11 is installed on the side of the plate rolling machine body 1 close to the second gantry 20.

[0024] Furthermore, a turnover limiter 21 is provided between the turnover frame 6 and the first gantry 3, a fixer 22 is provided between the fixed bracket 14 and the second gantry 20, and a support seat 2 is installed at the bottom of the lower rolling roller 10 on the plate rolling machine body 1.

[0025] Furthermore, the first cylinder seat 4 drives the lifting cylinder 5 to lift upward and drives one end of the upper winding roller 8 to move upward, and the downward pressure cylinder 13 drives the other end of the upper winding roller 8 to move downward at the upper end of the second cylinder seat 16. When the lifting fulcrum 11 is extended, the position of the upper winding roller 8 is pushed upward, and the motor 17 drives the gearbox 18 and drives the gear 19 to rotate.

[0026] Furthermore, the flip frame 6 flips and moves at the upper end position of the first gantry 3 and is limited and fixed by the flip limiter 21 , and the fixed bracket 14 is fixed at the upper end position of the second gantry 20 by the fixer 22 .

[0027] Furthermore, the first drive motor 7 and the second drive motor 12 drive the upper winding roller 8 to move downward, and the upper winding roller 8 and the lower winding roller 10 come into contact with each other to roll the steel pipe 9 into a circular tubular structure.

[0028] Furthermore, when the upper winding roller 8 is tilted, the position of the turning frame 6 is turned backward, and the fixing bracket 14 is fixed.

[0029] Furthermore, the lifting cylinder 5 and the lifting fulcrum 11 drive one end of the upper winding roller 8 to tilt upward, and the pressing cylinder 13 drives the other end of the upper winding roller 8 to tilt downward.

[0030] Working principle: The utility model includes a plate rolling machine body 1, a support base 2, a first gantry 3, a first cylinder base 4, a lifting cylinder 5, a turning frame 6, a first drive motor 7, an upper winding roller 8, a steel pipe 9, a lower winding roller 10, a lifting fulcrum 11, a second drive motor 12, a downward pressure cylinder 13, a fixed bracket 14, a pump station 15, a second cylinder base 16, a motor 17, a gearbox 18, a gear 19, a second gantry 20, a turning limiter 21, and a fixer 22. When in use, the first drive motor 7 and the second drive motor 12 drive the upper winding roller 8 to press down, and the upper winding roller 8 and the lower winding roller 10 contacts and presses the steel pipe 9 into shape. After the steel pipe 9 is formed, the turning frame 6 and the fixed bracket 14 turn backward, and the lifting cylinder 5 and the lifting fulcrum 11 lift the upper winding roller 8 upward. The lifting fulcrum 11 is a fulcrum, and the downward pressure cylinder 13 presses the upper winding roller 8 downward, so that the upper winding roller 8 is tilted at the position of the lifting fulcrum 11, so that the steel pipe 9 is taken out by the crane. A driving motor is added to provide greater driving force and can roll thicker coils. The transmission parts on both sides can be turned over, and an upper mechanism is set at one end and a lower pressure mechanism is set at the other end, which can tilt the winding roller and facilitate the rapid extraction of the steel pipe.

[0031] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including a..." do not exclude the presence of other identical elements in the process, method, article or device that includes the elements.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A double-side transmission side-flip door plate rolling machine, comprising a plate rolling machine body (1), characterized in that: A first gantry (3) is positioned and installed at one end of the plate rolling machine body (1), and a second gantry (20) is positioned and installed at the other end of the plate rolling machine body (1); a turning frame (6) is movably provided at the upper end of the first gantry (3), and a fixed bracket (14) is integrally positioned at the upper end of the second gantry (20); an upper winding roller (8) is provided at the upper end portions of the first gantry (3) and the second gantry (20); one end of the upper winding roller (8) is located between the first gantry (3) and the turning frame (6), and the other end of the upper winding roller (8) is located between the second gantry (20) and the fixed bracket (14); a lower winding roller (10) is provided at the lower end portions of the first gantry (3) and the second gantry (20); a first driving motor (7) is installed at the top of the turning frame (6), and a second driving motor (12) is installed at the top of the fixed bracket (14).

2. The double-side transmission side-flip door rolling machine according to claim 1, characterized in that: A steel pipe (9) is wound around the outer wall of the upper winding roller (8), a first cylinder seat (4) is installed on one end side of the plate rolling machine body (1), and a second cylinder seat (16) is installed on the other end side of the plate rolling machine body (1), a lifting cylinder (5) is provided on the first cylinder seat (4), and a pressing cylinder (13) is provided on the second cylinder seat (16), and a gearbox (18), a pump station (15) and a motor (17) are provided on the side of the plate rolling machine body (1) between the second gantry (20) and the second cylinder seat (16), a gear (19) is provided on the gearbox (18), and the gear (19) is connected to the lower winding roller (10), and a lifting fulcrum (11) is installed on the side of the plate rolling machine body (1) close to the second gantry (20).

3. The double-side transmission side-flip door rolling machine according to claim 1 is characterized in that: A turnover limiter (21) is provided between the turnover frame (6) and the first gantry (3), a fixer (22) is provided between the fixed bracket (14) and the second gantry (20), and a support seat (2) is installed on the plate rolling machine body (1) at a position at the bottom of the lower rolling roller (10).

4. The double-side transmission side-flip door rolling machine according to claim 2, characterized in that: The first oil cylinder seat (4) drives the lifting oil cylinder (5) to lift upward and drive one end of the upper winding roller (8) to move upward, and the pressing oil cylinder (13) drives the other end of the upper winding roller (8) to move downward at the upper end of the second oil cylinder seat (16). When the lifting fulcrum (11) is extended, it pushes the position of the upper winding roller (8) upward, and the motor (17) drives the gearbox (18) and drives the gear (19) to rotate.

5. The double-side transmission side-flip door rolling machine according to claim 3 is characterized in that: The turning frame (6) turns over and moves at the upper end position of the first gantry (3), and is limited and fixed by a turning limiter (21); the fixing bracket (14) is fixed at the upper end position of the second gantry (20) by a fixer (22).

6. The double-side transmission side-flip door rolling machine according to claim 1, characterized in that: The first drive motor (7) and the second drive motor (12) drive the upper winding roller (8) to move downward, and the upper winding roller (8) and the lower winding roller (10) are in contact with each other to roll the steel pipe (9) into a circular tubular structure.

7. The double-side transmission side-flip door rolling machine according to claim 1, characterized in that: When the upper winding roller (8) is tilted, the position of the turning frame (6) is turned backward, and the fixed bracket (14) is fixed.

8. The double-side transmission side-flip door rolling machine according to claim 2, characterized in that: The lifting oil cylinder (5) and the lifting fulcrum (11) drive one end of the upper winding roller (8) to tilt upward, and the pressing oil cylinder (13) drives the other end of the upper winding roller (8) to tilt downward.

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