Reinforcing steel bar machining platform

Abstract

The utility model discloses a reinforcing steel bar machining platform which comprises a supporting platform, at least two conveying rollers which are evenly distributed along a straight line are arranged on the supporting platform, the conveying rollers are perpendicular to the supporting platform, a moving platform is further arranged on the supporting platform, at least two pressing rollers which are evenly distributed along the straight line are arranged on the moving platform, and the pressing rollers are arranged on the moving platform. The pressing rollers are perpendicular to the supporting platform, the distances between the pressing rollers and the corresponding conveying rollers are the same, a first driving device is connected to the side wall of the supporting platform, and the straight line where all the conveying rollers are distributed is parallel to the straight line where all the pressing rollers are distributed and is perpendicular to the direction in which the first driving device drives the moving platform to move. The supporting platform is further vertically provided with a bending roller used for bending the reinforcing steel bars, and the bending roller is connected with a driving mechanism used for driving the bending roller to bend the reinforcing steel bars located between the pressing roller and the conveying roller. The steel bar bending and cutting device can stably clamp steel bars of different sizes, and bending and cutting operation can be conveniently conducted on the steel bars.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a steel bar processing platform. Background Art

[0002] Rebar, also known as concrete structural steel, is a material used to support and strengthen concrete structures in construction projects. Depending on the application of the steel, it is sometimes necessary to bend the steel into other shapes such as directional steel bars, and it is often necessary to cut the steel before using it.

[0003] Existing bending equipment cannot be used for steel bars of different diameters, and there is a risk that the steel bars will pop out during the bending process. Utility Model Content

[0004] The utility model aims to provide a steel bar processing platform, which can stably clamp steel bars of different sizes and is convenient for bending and cutting the steel bars.

[0005] In order to solve the above technical problems, the utility model adopts the following solutions:

[0006] A steel bar processing platform comprises a supporting platform, wherein the supporting platform is provided with at least two transmission rollers evenly distributed along a straight line, the transmission rollers are arranged perpendicularly to the supporting platform, the supporting platform is also provided with a moving platform, the moving platform is provided with at least two pressing rollers evenly distributed along a straight line, the pressing rollers are arranged perpendicularly to the supporting platform and the distance between each pressing roller and the corresponding transmission roller is the same, a first driving device for driving the moving platform to perform linear motion toward the transmission roller is connected to the side wall of the supporting platform, the straight line along which all the transmission rollers are distributed is arranged parallel to the straight line along which all the pressing rollers are distributed and is perpendicular to the direction in which the first driving device drives the moving platform to move,

[0007] The support platform is also vertically provided with a bending roller for bending steel bars, and the bending roller is connected with a driving mechanism for driving the bending roller to bend the steel bars between the bending roller and the transmission roller. Its function is that, through the arrangement of the transmission roller, the pressing roller and the bending roller, the bending roller can be used to bend the steel bars fixed between the transmission roller and the pressing roller, which is convenient to use; through the arrangement of the first driving device, the distance between the pressing roller and the transmission roller can be adjusted, so that steel bars of different diameters can be clamped.

[0008] Furthermore, the driving mechanism includes a bending motor, a connecting rod is connected to the output shaft of the bending motor, and the bending roller is arranged on the connecting rod away from the bending motor and parallel to the output shaft of the bending motor. Its function is to drive the bending roller to rotate around the output shaft of the motor through the arrangement of the bending motor and the connecting rod, and bend the steel bar during the rotation process.

[0009] Furthermore, the driving mechanism also includes a second driving device for driving the bending motor to perform linear motion, the bending motor is connected to the second driving device, and the movement direction of the bending motor driven by the second driving device is parallel to the movement direction of the mobile platform driven by the first driving device. Its function is that, through the setting of the second driving device, the position of the bending motor can be adjusted according to the different diameters of steel bars, thereby adjusting the distance between the rotation track of the bending roller and the adjacent transmission roller, so as to achieve the effect of bending steel bars of different diameters.

[0010] Furthermore, the second driving device is arranged above the supporting platform, the bending roller is arranged above the supporting platform, and the supporting platform is provided with a through groove for allowing the output shaft of the bending motor passing through the supporting platform to move.

[0011] Furthermore, it also includes a transmission motor, which is connected under one of the transmission rollers, and all the transmission rollers are connected by a synchronous belt. The synchronous belt adopts the existing technology and is not described in detail. Its function is to drive the transmission roller to rotate through the setting of the transmission motor. When the pressure roller and the transmission roller clamp the steel bar, the transmission motor is driven to drive one of the transmission rollers to rotate, and the synchronous belt drives all the transmission rollers to rotate synchronously, so that the transmission roller drives the steel bar clamped between the transmission roller and the pressure roller to move.

[0012] Furthermore, the pressing roller and the transmission roller both include a coaxially arranged mounting shaft and a sleeve sleeved on the mounting shaft, the mounting shaft of the pressing roller is cylindrical, the mounting shaft of the transmission roller is prismatic, and the outer diameter of the sleeve gradually increases from the middle of the axis of the sleeve to both ends of the axis. Its function is that, through the setting of the sleeve shape, the steel bar can be clamped at the middle height between the pressing roller and the transmission roller, so as to prevent the steel bar from moving up and down when being clamped between the pressing roller and the transmission roller, thereby avoiding the risk of the steel bar jumping out when the steel bar is pressed and bent.

[0013] Furthermore, the support platform is provided with a support platform for supporting the steel bar before the steel bar enters the area between the transmission roller and the pressure roller. The top height of the support platform is close to the middle height of the transmission roller. Its function is that, through the setting of the support platform, the steel bar can be propped up so that the steel bar can easily enter the corresponding height between the transmission roller and the pressure roller.

[0014] Furthermore, a cutting blade is hinged on the support platform, and its function is to cut the steel bars clamped by the pressing roller and the transmission roller through the setting of the cutting blade.

[0015] Furthermore, the cutting blade is connected to a cutting motor.

[0016] Furthermore, the moving track of the bottom end of the cutting blade passes through the transmission roller toward one end of the pressing roller. Its function is that, by setting the position of the cutting blade, steel bars of different diameters can be cut.

[0017] The first driving mechanism and the second driving mechanism may be any mechanism that performs linear motion, such as a mechanism in which a cylinder or a motor cooperates with a screw.

[0018] The utility model has the beneficial effects:

[0019] 1. Through the setting of the transmission roller, the pressure roller and the bending roller, the bending roller can be used to bend the steel bars fixed between the transmission roller and the pressure roller, which is convenient to use; through the setting of the first driving device, the distance between the pressure roller and the transmission roller can be adjusted, so that steel bars of different diameters can be clamped.

[0020] 2. Through the setting of the bending motor and the connecting rod, the bending roller can be driven to rotate around the output shaft of the motor, and the steel bars can be bent during the rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 2 It is a left-side structural schematic diagram of the utility model.

[0023] Figure numerals: 1. Support platform; 2. Transmission roller; 3. Moving platform; 4. Pressing roller; 5. First driving device; 6. Bending roller; 7. Bending motor; 8. Connecting rod; 9. Second driving device; 10. Through slot; 11. Transmission motor; 12. Support platform; 13. Cutting blade; 14. Cutting motor. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0025] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example 1

[0028] A steel bar processing platform, such as Figure 1 As shown, it includes a support platform 1, on which at least two transmission rollers 2 are evenly distributed along a straight line are arranged, and the transmission rollers 2 are arranged perpendicularly to the support platform 1. A moving platform 3 is also arranged on the support platform 1, and on the moving platform 3 at least two pressing rollers 4 are evenly distributed along a straight line are arranged, and the pressing rollers 4 are arranged perpendicularly to the support platform 1 and the distance between each pressing roller 4 and the corresponding transmission roller 2 is the same. A first driving device 5 for driving the moving platform 3 to make a straight line movement toward the transmission roller 2 is connected to the side wall of the support platform 1, and the straight line along which all the transmission rollers 2 are distributed is arranged parallel to the straight line along which all the pressing rollers 4 are distributed and perpendicular to the direction in which the first driving device 5 drives the moving platform 3 to move.

[0029] Specifically, Figure 1 As shown, a bending roller 6 for bending steel bars is vertically arranged on the support platform 1, and a driving mechanism for driving the bending roller 6 to bend the steel bars between the pressing roller 4 and the transmission roller 2 is connected to the bending roller 6. Its function is that, through the arrangement of the transmission roller 2, the pressing roller 4, and the bending roller 6, the bending roller 6 can be used to bend the steel bars fixed between the transmission roller 2 and the pressing roller 4, which is convenient to use; through the arrangement of the first driving device 5, the distance between the pressing roller 4 and the transmission roller 2 can be adjusted, so that steel bars of different diameters can be clamped.

[0030] Specifically, Figure 1 As shown, the driving mechanism includes a bending motor 7, a connecting rod 8 is connected to the output shaft of the bending motor 7, and the bending roller 6 is arranged on the connecting rod 8 away from the side of the bending motor 7 and parallel to the output shaft of the bending motor 7. Its function is that through the arrangement of the bending motor 7 and the connecting rod 8, the bending roller 6 can be driven to rotate around the output shaft of the motor, and the steel bar is bent during the rotation process.

[0031] Specifically, Figure 1As shown, the driving mechanism also includes a second driving device 9 for driving the bending motor 7 to perform linear motion. The bending motor 7 is connected to the second driving device 9. The movement direction of the bending motor 7 driven by the second driving device 9 is parallel to the movement direction of the mobile platform 3 driven by the first driving device 5. Its function is that, through the setting of the second driving device 9, the position of the bending motor 7 can be adjusted according to the different diameters of the steel bars, thereby adjusting the distance between the rotation track of the bending roller 6 and the adjacent transmission roller 2, so as to achieve the effect of bending the steel bars of different diameters.

[0032] Specifically, Figure 1 As shown, the second driving device 9 is arranged above the supporting platform 1, the bending roller 6 is arranged above the supporting platform 1, and the supporting platform 1 is provided with a through slot 10 for allowing the output shaft of the bending motor 7 passing through the supporting platform 1 to move.

[0033] Specifically, Figure 1 As shown, it also includes a transmission motor 11, which is connected under one of the transmission rollers 2, and all the transmission rollers 2 are connected by a synchronous belt. The synchronous belt adopts the existing technology and is not described in detail. Its function is to drive the transmission roller 2 to rotate through the setting of the transmission motor 11. When the pressure roller 4 and the transmission roller 2 clamp the steel bar, the transmission motor 11 is driven to drive one of the transmission rollers 2 to rotate, and the synchronous belt drives all the transmission rollers 2 to rotate synchronously, so that the transmission roller 2 drives the steel bar clamped between the transmission roller 2 and the pressure roller 4 to move.

[0034] Specifically, Figure 2 As shown, the pressing roller 4 and the transmission roller 2 both include a coaxially arranged mounting shaft and a sleeve sleeved on the mounting shaft. The mounting shaft of the pressing roller 4 is cylindrical, and the mounting shaft of the transmission roller 2 is prismatic. The outer diameter of the sleeve gradually increases from the middle of the axis of the sleeve to both ends of the axis. Its function is that, through the setting of the sleeve shape, the steel bar can be clamped at the middle height between the pressing roller 4 and the transmission roller 2, so as to prevent the steel bar from moving up and down when being clamped between the pressing roller 4 and the transmission roller 2, thereby avoiding the risk of the steel bar jumping out when the steel bar is pressed and bent.

[0035] Specifically, Figure 1 As shown, the support platform 1 is provided with a support platform 12 for supporting the steel bar before the steel bar enters the area between the transmission roller 2 and the pressure roller 4. The top height of the support platform 12 is close to the middle height of the transmission roller 2. Its function is that, through the setting of the support platform 12, the steel bar can be propped up, so that the steel bar can easily enter the corresponding height between the transmission roller 2 and the pressure roller 4.

[0036] Specifically, Figure 2 As shown, a cutting blade 13 is hingedly connected to the support platform 12. Its function is that, through the setting of the cutting blade 13, the steel bars clamped by the pressing roller 4 and the transmission roller 2 can be cut.

[0037] Specifically, Figure 2 As shown, the cutting blade 13 is connected to a cutting motor 14. A protective cover is provided outside the cutting blade 13.

[0038] Specifically, Figure 1 As shown, the moving track of the bottom end of the cutting blade 13 passes through the transmission roller 2 toward one end of the pressing roller 4. Its function is that, by setting the position of the cutting blade 13, steel bars of different diameters can be cut.

[0039] The first driving mechanism and the second driving mechanism use cylinders.

[0040] The bending motor 7 is located on a side of the whole formed by all the transport rollers 2 and away from the support platform 12 .

[0041] The cutting blade 13 and the cutting motor 14 adopt the existing technology and will not be described in detail.

[0042] The working principle of this embodiment is described as follows: first, the steel bar is placed on the support platform 12 and pushed forward to the side of the conveying roller 2 facing the pressing roller 4, and then the first driving device 5 is driven to move the mobile platform 3 toward the conveying roller 2 until the pressing roller 4 on the mobile platform 3 presses the steel bar to the middle height between the pressing roller 4 and the conveying roller 2;

[0043] When it is necessary to press and bend the steel bar, the press and bend motor 7 is driven to drive the press and bend roller 6 to rotate around the output shaft of the press and bend motor 7, so that the press and bend tube presses and bends the steel bar on the moving path of the press and bend roller 6 during the rotation process. According to the different pressing and bending angles and the different steel bar diameters, the second driving mechanism can be driven to adjust the distance between the moving path of the press and bend roller 6 and the adjacent transmission roller 2;

[0044] When it is necessary to cut the steel bar, after the pressing roller 4 and the transmission roller 2 clamp the steel bar, the cutting motor 14 is started to drive the cutting blade 13 to rotate, and the cutting blade 13 is moved downward.

[0045] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A steel bar processing platform, comprising a support platform (1), characterized in that: The support platform (1) is provided with at least two transmission rollers (2) evenly distributed along a straight line, the transmission rollers (2) are arranged perpendicularly to the support platform (1), the support platform (1) is also provided with a moving platform (3), the moving platform (3) is provided with at least two pressing rollers (4) evenly distributed along a straight line, the pressing rollers (4) are arranged perpendicularly to the support platform (1), and the distance between each pressing roller (4) and the corresponding transmission roller (2) is the same, the side wall of the support platform (1) is connected with a first driving device (5) for driving the moving platform (3) to perform linear motion in the direction of the transmission roller (2), the straight line along which all the transmission rollers (2) are distributed is arranged parallel to the straight line along which all the pressing rollers (4) are distributed, and is perpendicular to the direction in which the first driving device (5) drives the moving platform (3) to move, A bending roller (6) for bending steel bars is also vertically arranged on the support platform (1), and the bending roller (6) is connected to a driving mechanism for driving the bending roller (6) to bend the steel bars between the bending roller (4) and the transmission roller (2).

2. A steel bar processing platform according to claim 1, characterized in that: The driving mechanism comprises a bending motor (7), the output shaft of the bending motor (7) is connected to a connecting rod (8), and the bending roller (6) is arranged on the connecting rod (8) away from the bending motor (7) and parallel to the output shaft of the bending motor (7).

3. A steel bar processing platform according to claim 2, characterized in that: The driving mechanism further comprises a second driving device (9) for driving the bending motor (7) to perform linear motion, the bending motor (7) being connected to the second driving device (9), and the movement direction of the bending motor (7) driven by the second driving device (9) being parallel to the movement direction of the mobile platform (3) driven by the first driving device (5).

4. A steel bar processing platform according to claim 3, characterized in that: The second driving device (9) is arranged above the supporting platform (1), the bending roller (6) is arranged above the supporting platform (1), and the supporting platform (1) is provided with a through slot (10) for allowing the output shaft of the bending motor (7) passing through the supporting platform (1) to move.

5. A steel bar processing platform according to claim 1, characterized in that: It also comprises a transmission motor (11), which is connected below one of the transmission rollers (2), and all the transmission rollers (2) are connected via a synchronous belt.

6. A steel bar processing platform according to claim 1, characterized in that: The pressure roller (4) and the transmission roller (2) both comprise a coaxially arranged mounting shaft and a sleeve sleeved on the mounting shaft; the mounting shaft of the pressure roller (4) is cylindrical, and the mounting shaft of the transmission roller (2) is prismatic; the outer diameter of the sleeve gradually increases from the middle of the axis of the sleeve to both ends of the axis.

7. A steel bar processing platform according to claim 1, characterized in that: The support platform (1) is provided with a support table (12) for supporting the steel bars before the steel bars enter the area between the transmission roller (2) and the pressure roller (4).

8. A steel bar processing platform according to claim 7, characterized in that: A cutting blade (13) is hingedly connected to the support platform (12).

9. A steel bar processing platform according to claim 8, characterized in that: The cutting blade (13) is connected to a cutting motor (14).

10. A steel bar processing platform according to claim 9, characterized in that: The moving track of the bottom end of the cutting blade (13) passes through the transmission roller (2) and moves toward one end of the pressure roller (4).

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