Vertical plate rolling machine

Abstract

The utility model provides a vertical plate rolling machine. The vertical plate rolling machine comprises a vertical rack, a rotating roller and a pressing roller, wherein the rotating roller and the pressing roller are vertically arranged on the vertical rack; the number of the rotating rollers is two, and the pressing roller is arranged on a vertical symmetrical plane between the two rotating rollers. Auxiliary material supporting devices are arranged on the two sides of the vertical rack. The auxiliary material supporting device comprises a moving trolley and an auxiliary material supporting frame located on the moving trolley. The auxiliary material supporting frame is used for supporting the feeding and discharging part of the plate. The auxiliary material supporting frame is used for carrying out auxiliary supporting on the plate in the rolling process, so that the moving stability of the long plate in the whole rolling process is ensured, and the rolling quality stability of the long plate is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of plate rolling equipment, in particular to a vertical plate rolling machine. Background Art

[0002] Vertical plate rolling machine is a common processing and forming equipment, which is used to bend plates into cylindrical or conical parts. When the plate needs to be bent, the operator needs to set the plate vertically first, and then put one end of the plate into the vertical plate rolling machine, so that the plate moves horizontally while bending; however, when the plate is long, as the rolling position changes, the front and rear ends of the plate are prone to one high and one low, thus affecting the rolling quality of the plate. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a vertical plate rolling machine with a simple structure and stable plate conveying, so as to avoid the plate tilting up and down during the rolling process and affecting the rolling quality.

[0004] The utility model provides a vertical plate rolling machine, comprising a vertical frame, a rotating roller and a pressure roller vertically arranged on the vertical frame; there are two rotating rollers, and the pressure roller is arranged on a vertical symmetry plane between the two rotating rollers; auxiliary material supporting devices are arranged on both sides of the vertical frame; the auxiliary material supporting device comprises a moving trolley and an auxiliary material supporting frame located on the moving trolley, and the auxiliary material supporting frame is used to support the feeding and discharging parts of the plate; the present application utilizes the auxiliary material supporting frame to perform auxiliary support on the plate in the rolling process, so as to ensure the moving stability of the longer plate in the whole rolling process, thereby ensuring the rolling quality stability of the longer plate.

[0005] Preferably, the auxiliary material supporting frame includes a mounting frame and a plurality of horizontal material supporting rollers rotatably arranged side by side on the mounting frame; the axial center line of the horizontal material supporting roller is parallel to the vertical symmetry plane between the two rotating rollers; the horizontal material supporting rollers are used to provide rolling support for the plate during the rolling and conveying process to avoid excessive wear on the lower end of the plate.

[0006] Preferably, the mobile trolley is provided with a height adjustment device, and the height adjustment device is used to adjust the height position of the auxiliary support frame; in this way, when the vertical plate rolling machine is used on an uneven ground, the levelness of the plate conveying can be ensured by adjusting the height of the auxiliary support frames on both sides.

[0007] Preferably, the vertical frame includes a base, a top seat and a vertical seat connecting the top seat and the base, and the roller is rotatably arranged between the base and the top seat; a synchronous wheel is coaxially fixed to the top of the roller, the synchronous wheel is located above the top seat, and the synchronous wheels of the two rollers are connected by a synchronous belt or a synchronous chain transmission; a driving motor for driving any synchronous wheel to rotate is provided on the top seat; the plate is driven to move by the rotation of the roller to complete the plate rolling operation.

[0008] Preferably, horizontal slide grooves are arranged relatively on the top seat and the base, and a slider is slidably arranged in the horizontal slide groove; the pressure roller is arranged between the two sliders, and approaches or moves away from the vertical plane formed by the center lines of the two rollers under the action of the pressure roller moving device; the position of the pressure roller is adjusted by the pressure roller moving device to change the contact area between the plate and the outer periphery of the pressure roller, thereby achieving the purpose of adjusting the curvature of the rolling plate.

[0009] Preferably, the pressing roller moving device comprises two telescopic driving mechanisms, and the movable ends of the two telescopic driving mechanisms are respectively connected to two sliders to bend the plate into a cone.

[0010] Preferably, the vertical plate rolling machine includes a position locking device; the upper end of the position locking device is hinged to the vertical frame, and the lower end of the position locking device is detachably connected to the ground; when the vertical frame needs to be fixed, the position locking device only needs to be turned downward and connected to the ground; when the vertical frame needs to be moved, the connection between the position locking device and the ground needs to be released, and the position locking device needs to be turned upward to avoid interference with the ground.

[0011] Preferably, the position locking device includes a first connection part hinged to the vertical frame, a second connection part detachably connected to the ground, and an intermediate part; the two ends of the intermediate part are respectively threadedly connected to the first connection part and the second connection part, and the threads at the two ends of the intermediate part are screwed in opposite directions; the two connection parts are moved closer to or farther away from each other by screwing the intermediate part, so as to achieve the purpose of adjusting the length of the position locking device, thereby facilitating the fixation of the vertical frame on an uneven ground.

[0012] As described above, the vertical plate rolling machine of the utility model has the following effects:

[0013] The present application adds auxiliary support frames on both sides of the vertical frame to provide auxiliary support for the feeding and discharging parts of the plate, so that the plate will not tilt up and down during the transportation process, thereby ensuring the quality of the plate rolling; at the same time, the auxiliary support frame is installed on a mobile trolley, which can effectively reduce the difficulty of adjusting the position of the auxiliary support frame, thereby shortening the preparation period before the plate rolling; in addition, since the auxiliary support frame uses a rotating horizontal support roller to provide rolling support for the lower end of the plate, the lower end of the plate will not be excessively worn, thereby ensuring the quality of the rolled product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a vertical plate rolling machine.

[0015] Figure 2 for Figure 1 A three-dimensional diagram of the auxiliary support material removal device.

[0016] Figure 3 It is a three-dimensional diagram of the auxiliary supporting device.

[0017] Figure 4 This is a top view of the auxiliary support rack.

[0018] Figure 5 It is a three-dimensional diagram of the position locking device.

[0019] Figure 6 This is the working status diagram of the vertical plate rolling machine.

[0020] Description of reference numerals:

[0021] Vertical frame 1, base 11, top seat 12, vertical seat 13, slider 14, rotating roller 2, pressure roller 3, auxiliary material supporting device 4, walking trolley 41, height adjustment device 42, auxiliary material supporting frame 43, telescopic driving mechanism 51, position locking device 6, first connecting part 61, middle part 62, second connecting part 63, control station 7. DETAILED DESCRIPTION

[0022] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0023] It should be noted that the proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification, change in the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of the relative relationship, without substantial change in the technical content, should also be regarded as the scope of the implementation of the utility model.

[0024] like Figures 1 to 3As shown in the figure, this embodiment provides a vertical plate rolling machine, which includes a vertical frame 1 and auxiliary material supporting devices 4 located on both sides of the vertical frame 1. Among them, the vertical frame 1 is integrally in a U shape, and it includes a base 11, a top seat 12, and a vertical seat 13 connecting the top seat 12 and the base 11. There are two rotating rollers 2 and a pressing roller 3 vertically arranged between the top seat 11 and the base 12, and the pressing roller 3 is arranged on the vertical symmetry plane between the two rotating rollers 2. The auxiliary material supporting device 4 includes a moving trolley 41 and an auxiliary material supporting frame 43 located on the moving trolley 41. The auxiliary material supporting frame 43 is used to assist in supporting the feeding and discharging parts of the plate to prevent the long-sized plate from tilting up and down during the rolling and conveying process, which affects the rolling quality. In addition, since the auxiliary material supporting device 4 is separated from the vertical frame 1, it is convenient for the operator to determine the number and position of the auxiliary material supporting device 4 according to actual needs to ensure the best material supporting effect.

[0025] Preferably, as Figure 1 and Figure 4 shown, the auxiliary material supporting frame 43 includes a mounting frame 431 and a plurality of horizontal material supporting rollers 432 arranged side by side and rotatably on the mounting frame 431. Among them, the axial center line of the horizontal material supporting roller 432 is parallel to the vertical symmetry plane between the two rotating rollers 2. By rolling and supporting the plate during the rolling process with the horizontal material supporting rollers 432, the wear on the lower end of the plate can be effectively reduced, ensuring that the quality of the rolled product meets the requirements.

[0026] As Figure 3 and Figure 6 shown, in order to meet the use requirements on uneven ground, a height adjusting device 42 for adjusting the height of the auxiliary material supporting frame 43 is provided on the moving trolley 41. The height adjusting device is various lifting devices that can realize lifting motion such as a jack and a scissor lift platform, and no limitation is made on this. This embodiment preferably selects a scissor hydraulic lift platform, and the scissor hydraulic lift platform is controlled by a control station 7.

[0027] In order to reduce the pushing strength of the operator, a synchronous pulley (not shown in the figure) is coaxially fixed to the top of each rotating roller 2. Each synchronous pulley is located above the top seat 12, and the synchronous pulleys of the two rotating rollers 2 are connected by a synchronous belt or a synchronous chain to realize their synchronous rotation. A driving motor for driving any one of the synchronous pulleys to rotate is provided on the top seat 12, and the driving motor can be controlled by the control station 7.

[0028] It can be understood that the driving motor and the corresponding synchronous pulley can be传动连接 in a direct transmission manner or an indirect transmission manner, and no limitation is made on this. Common indirect transmission methods include gear transmission (i.e., transmission through a gear transmission component) or synchronous belt transmission (i.e., transmission through a synchronous belt transmission component), and the user can select according to needs.

[0029] As Figure 2As shown, horizontal slide grooves are arranged on the top seat 12 and the base 11 relative to each other, and a slider 14 is slidably arranged in the horizontal slide groove; the pressure roller 3 is arranged between the two sliders 14, and under the action of the pressure roller moving device, it approaches or moves away from the vertical plane formed by the center lines of the two rollers to achieve the adjustment of the curvature of the rolling plate.

[0030] Preferably, if Figure 2 As shown, the roller moving device includes two telescopic drive mechanisms 51, and the movable ends of the two telescopic drive mechanisms 51 are respectively connected to the two sliders 14 to realize the processing of cylindrical parts or conical parts; the telescopic drive mechanism 51 is a common linear drive device such as a cylinder or a hydraulic cylinder or an electric push rod, and the user can choose according to the actual situation.

[0031] In order to prevent the vertical frame 1 from shifting during the steel plate rolling process, Figure 1 and Figure 2 As shown, a position locking device 6 is installed on the stand 13; wherein, the upper end of the position locking device 6 is hinged to the stand 13, and the lower end of the position locking device 6 is detachably connected to the ground; the detachable connection method is an existing quick-release connection method such as a bolt connection or a pin connection, and the user can choose according to the situation.

[0032] Preferably, if Figure 5 As shown, the position locking device 6 includes a first connection part 61 hinged to the vertical frame 1, a second connection part 63 detachably connected to the ground, and a middle part 62; the two ends of the middle part 62 are respectively threadedly connected to the first connection part 61 and the second connection part 63, and the threads at the two ends of the middle part 62 are screwed in opposite directions, so that the overall length of the position locking device 6 can be adjusted by screwing the middle part 62, thereby facilitating a fixed connection on an uneven ground.

[0033] like Figure 6 As shown, before using the vertical plate rolling machine of the present application, it is necessary to first adjust the position of the pressure roller 3 according to the processing curvature requirement of the plate to be processed; then, determine the number of auxiliary supporting devices 4 according to the length of the plate to be processed, and arrange the corresponding number of auxiliary supporting devices 4 on the feed side and the discharge side of the vertical frame 1; then, start the driving motor to rotate the rotating roller 2; finally, place the plate vertically on the auxiliary supporting device 4 on the feed side, and make one end of the plate enter between the rotating roller 2 and the pressure roller 3; with the cooperation of the rotating roller 2 and the pressure roller 3, the plate bends while moving, and the bent part and the unbent part of the plate are always supported by the auxiliary supporting device 4, which effectively avoids the up and down tilting of the plate and improves the rolling quality; the vertical plate rolling machine of the present application has a simple structure, is easy to operate, and is easy to promote and apply.

[0034] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A vertical plate rolling machine, comprising a vertical frame (1), a rotating roller (2) and a pressure roller (3) vertically arranged on the vertical frame (1); there are two rotating rollers (2), and the pressure roller (3) is arranged on a vertical symmetric plane between the two rotating rollers (2); characterized in that: Auxiliary material supporting devices (4) are provided on both sides of the vertical frame (1); the auxiliary material supporting device (4) comprises a moving trolley (41) and an auxiliary material supporting frame (43) located on the moving trolley (41); the auxiliary material supporting frame (43) is used to support the inlet and outlet parts of the plate.

2. A vertical plate rolling machine according to claim 1, characterized in that: The auxiliary material supporting frame (43) comprises a mounting frame (431) and a plurality of horizontal material supporting rollers (432) rotatably arranged side by side on the mounting frame (431); the axial center lines of the horizontal material supporting rollers (432) are parallel to the vertical symmetry plane between the two rotating rollers (2).

3. A vertical plate rolling machine according to claim 1 or 2, characterized in that: The movable trolley (41) is provided with a height adjustment device (42), and the height adjustment device (42) is used to adjust the height position of the auxiliary supporting frame (43).

4. A vertical plate rolling machine according to claim 1 or 2, characterized in that: The vertical frame (1) comprises a base (11), a top base (12) and a vertical base (13) connecting the top base (12) and the base (11); the roller (2) is rotatably arranged between the base (11) and the top base (12); a synchronous wheel is coaxially fixedly arranged on the top of the roller (2); the synchronous wheel is located above the top base (12), and the synchronous wheels of the two rollers (2) are connected by a synchronous belt or a synchronous chain transmission; and a driving motor for driving any synchronous wheel to rotate is arranged on the top base (12).

5. A vertical plate rolling machine according to claim 4, characterized in that: The top seat (12) and the base (11) are provided with horizontal slide grooves opposite to each other, and a slider (14) is slidably provided in the horizontal slide groove; the pressure roller (3) is arranged between the two sliders (14) and approaches or moves away from the vertical plane formed by the center lines of the two rollers under the action of the pressure roller moving device.

6. A vertical plate rolling machine according to claim 5, characterized in that: The pressure roller moving device comprises two telescopic driving mechanisms (51), and the movable ends of the two telescopic driving mechanisms (51) are respectively connected to two sliding blocks (14).

7. The vertical plate rolling machine according to claim 1, characterized in that: The vertical plate rolling machine comprises a position locking device (6); the upper end of the position locking device (6) is hinged to the vertical frame (1), and the lower end of the position locking device (6) is detachably connected to the ground.

8. A vertical plate rolling machine according to claim 7, characterized in that: The position locking device (6) comprises a first connection part (61) hinged to the vertical frame (1), a second connection part (63) detachably connected to the ground, and an intermediate part (62); the two ends of the intermediate part (62) are respectively threadedly connected to the first connection part (61) and the second connection part (63), and the threads at the two ends of the intermediate part (62) have opposite rotation directions.

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