Dual-drive device of four-roller plate bending machine

Abstract

The utility model relates to the technical field of veneer reeling machines, in particular to a dual-drive device of a four-roller veneer reeling machine, which comprises a veneer reeling machine main body, a first drive component is connected above a veneer reeling machine body in the veneer reeling machine main body, and the first drive component is connected with an upper roller through a first transmission shaft. The end, opposite to the first transmission shaft, of the upper roller is connected with a second driving assembly through a third transmission shaft, the side edge of a bottom connecting block in the plate rolling machine body is connected with a supporting assembly, and the side edge of a second transmission shaft in the second driving assembly is connected with an edge tidying assembly. According to the plate rolling machine, the plate rolling machine body, the first driving assembly, the second driving assembly, the edge tidying assembly and the supporting assembly are combined and installed, so that the phenomenon of insufficient power cannot occur when the plate rolling machine is used for machining thick metal, meanwhile, the edge of a plate can be tidied, and it is guaranteed that the machining quality of the metal plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plate rolling machines, in particular to a double driving device of a four-roller plate rolling machine. Background Art

[0002] The four-roller plate rolling machine is suitable for the bending and forming of metal plates. It can roll round, arc and conical workpieces within a certain range, and has the function of pre-bending the plate ends. The remaining straight edge is small, the working efficiency is high, and the metal plates can be roughly leveled on the machine. For the processing of thicker metal plates, in actual production, the use of ordinary four-roller plate rolling machines with only one electric motor as the power source will result in obvious power shortage, which will cause the processing to not proceed normally. Before rolling the plate, the surface quality of the thick plate should be checked to ensure that there are no defects such as cracks, slag inclusions, pores, etc. At the same time, in order to make the size of the thick plate meet the requirements, it is necessary to ensure that the edges of the plate are neat, so that the processing quality of the metal plate can be guaranteed. Summary of the invention

[0003] The utility model aims to provide a dual drive device for a four-roller plate rolling machine in view of the defects and shortcomings of the prior art.

[0004] The utility model describes a dual-drive device of a four-roller plate rolling machine, which includes a plate rolling machine main body, in which a first drive assembly is connected to the top of the plate rolling machine body in the plate rolling machine main body, the first drive assembly is connected to the upper roller through a first transmission shaft, the end of the upper roller opposite to the first transmission shaft is connected to the second drive assembly through a third transmission shaft, the side of the bottom connecting block in the plate rolling machine main body is connected to a support assembly, and the side of the second transmission shaft in the second drive assembly is connected to an edge trimming assembly.

[0005] Furthermore, the main body of the plate rolling machine includes a plate rolling machine body, a fixed block is connected to one side above the plate rolling machine body, a bottom connecting block is connected to the lower side of one side of the plate rolling machine body, the bottom connecting block is connected to the movable plate through the connecting ear seat above it, a yoke is connected above the movable plate, and a circular hole is opened and closed on one side of the yoke.

[0006] Furthermore, the first driving assembly includes a first motor connected to one side of the fixed block, a power output shaft end of the first motor passes through the side plate of the fixed block and is connected to the first transmission shaft inside the fixed block, and one end of the first transmission shaft passes through the side plate of the fixed block and is connected to one end of the upper roller.

[0007] Furthermore, the second driving assembly includes a second motor connected to the side of the yoke, the power output shaft end of the second motor passes through the side plate of the yoke and is connected to the second transmission shaft, the periphery of the second transmission shaft is connected to a coaxial gear therewith, a spline sleeve is arranged above the gear, a rack is arranged on the surface of the spline sleeve, the gear and the spline sleeve are meshed, one end of the spline sleeve is connected to the inner wall of the yoke through a connecting shaft, a spline is connected to the inside of the end of the spline sleeve opposite to the connecting shaft, one end of the spline is connected to the third transmission shaft, the third transmission shaft is located inside the upper roller, the periphery of the third transmission shaft is connected to a connecting plate, the connecting plate is cylindrical, and the periphery of the connecting plate is connected to the inner wall of the upper roller.

[0008] Furthermore, the edge trimming component includes a grinding sheet connected to the side of the second transmission shaft, and a waste chip collection box is arranged above the plate rolling machine body below the grinding sheet.

[0009] Furthermore, the support assembly includes a side connecting plate connected to one side of the bottom connecting block, and two middle supporting plates are connected above the side connecting plate.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: the dual drive device of the four-roller plate rolling machine described in the utility model adopts the combined installation of the plate rolling machine body, the first drive component, the second drive component, the edge trimming component and the support component, so that the plate rolling machine will not have insufficient power when processing thicker metals, and at the same time can make the edges of the plates neat, ensuring the processing quality of the metal plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model when taking out the processed plate;

[0014] Description of reference numerals:

[0015] Plate rolling machine body 101; fixed block 102; bottom connecting block 103; connecting ear seat 104; movable plate 105; yoke 106; round hole 107;

[0016] First motor 201; first transmission shaft 202; upper roller 203;

[0017] Second motor 301; second transmission shaft 302; gear 303; spline sleeve 304; spline 305; third transmission shaft 306; connecting plate 307; connecting shaft 308;

[0018] Grinding sheet 401; waste chip collection box 402;

[0019] Side connecting plate 501; middle supporting plate 502. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0022] like Figure 1-Figure 2 As shown, a dual-drive device of a four-roller plate rolling machine described in this specific embodiment includes a plate rolling machine main body, in which a first drive assembly is connected above the plate rolling machine body 101, the first drive assembly is connected to the upper roller 203 through a first transmission shaft 202, the end of the upper roller 203 opposite to the first transmission shaft 202 is connected to the second drive assembly through a third transmission shaft 306, the side of the bottom connecting block 103 in the plate rolling machine main body is connected to a supporting assembly, and the side of the second transmission shaft 302 in the second drive assembly is connected to an edge trimming assembly.

[0023] Furthermore, the main body of the plate rolling machine includes a plate rolling machine body 101, a fixed block 102 is connected to one side above the plate rolling machine body 101, a bottom connecting block 103 is connected to the lower side of one side of the plate rolling machine body 101, the bottom connecting block 103 is connected to a movable plate 105 through a connecting ear seat 104 above it, a yoke 106 is connected above the movable plate 105, and a circular hole 107 is opened and closed on one side of the yoke 106.

[0024] Furthermore, the first driving assembly includes a first motor 201 connected to one side of the fixed block 102, a power output shaft end of the first motor 201 passes through the side plate of the fixed block 102 and is connected to the first transmission shaft 202 inside the fixed block 102, and one end of the first transmission shaft 202 passes through the side plate of the fixed block 102 and is connected to one end of the upper roller 203.

[0025] Furthermore, the second driving assembly includes a second motor 301 connected to the side of the yoke 106, the power output shaft end of the second motor 301 passes through the side plate of the yoke 106 and is connected to the second transmission shaft 302, the periphery of the second transmission shaft 302 is connected with a coaxial gear 303, a spline sleeve 304 is arranged above the gear 303, the surface of the spline sleeve 304 is arranged with a rack, the gear 303 and the spline sleeve 304 are meshed, one end of the spline sleeve 304 is connected to the inner wall of the yoke 106 through a connecting shaft 308, a spline 305 is connected to the inside of the end of the spline sleeve 304 opposite to the connecting shaft 308, one end of the spline 305 is connected to the third transmission shaft 306, the third transmission shaft 306 is located inside the upper roller 203, the periphery of the third transmission shaft 306 is connected with a connecting plate 307, the connecting plate 307 is cylindrical, and the periphery of the connecting plate 307 is connected to the inner wall of the upper roller 203.

[0026] Furthermore, the edge trimming component includes a grinding sheet 401 connected to the side of the second transmission shaft 302 , and a waste chip collection box 402 is provided above the plate rolling machine body 101 below the grinding sheet 401 .

[0027] Furthermore, the support assembly includes a side connection plate 501 connected to one side of the bottom connection block 103 , and two middle support plates 502 are connected above the side connection plate 501 .

[0028] The working principle of the utility model is specifically described as follows:

[0029] In this design, when the four-roller plate rolling machine needs to process thicker plates, the first motor 201 and the second motor 301 are started at the same time. When the first motor 201 is started, its power output shaft end drives the first transmission shaft 202 connected thereto to rotate, and after the first transmission shaft 202 rotates, it drives the upper roller 203 connected thereto to rotate;

[0030] When the second motor 301 is started, its power output shaft end drives the second transmission shaft 302 connected thereto to rotate, and the second transmission shaft 302 rotates and drives the gear 303 connected thereto to rotate, and the gear 303 rotates and drives the spline sleeve 304 meshing therewith to rotate, and the spline sleeve 304 rotates and drives the spline 305 connected thereto to rotate, and the spline 305 rotates and drives the connecting plate 307 to rotate through the third transmission shaft 306, and the connecting plate 307 rotates and drives the upper roller 203 on its periphery to rotate;

[0031] The first motor 201 and the second motor 301 are two power sources that simultaneously drive the upper roller 203 to rotate, thereby avoiding the phenomenon of insufficient power during the processing of thick plates;

[0032] When the second transmission shaft 302 rotates, the grinding sheet 401 connected thereto is driven to rotate at the same time. The rotating grinding sheet 401 can grind the edge of the plate during the plate processing process, so that the edge of the plate is neat, ensuring the processing quality of the metal plate. The metal scraps generated after grinding fall into the scrap collection box 402 below. After the plate processing is completed, the scraps in the scrap collection box 402 can be cleaned;

[0033] At this time, after the plate is processed, the second drive assembly can be placed as follows Figure 2 The processed cylinder can be taken out in the state shown.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dual drive device for a four-roller plate rolling machine, characterized in that: It comprises a plate rolling machine body, wherein a first driving assembly is connected above the plate rolling machine body (101) in the plate rolling machine body, the first driving assembly is connected to an upper roller (203) via a first transmission shaft (202), the end of the upper roller (203) opposite to the first transmission shaft (202) is connected to a second driving assembly via a third transmission shaft (306), a support assembly is connected to the side of a bottom connecting block (103) in the plate rolling machine body, and an edge trimming assembly is connected to the side of a second transmission shaft (302) in the second driving assembly.

2. The dual drive device of a four-roller plate rolling machine according to claim 1, characterized in that: The plate rolling machine body comprises a plate rolling machine body (101), a fixed block (102) is connected to one side above the plate rolling machine body (101), a bottom connecting block (103) is connected to one side below the plate rolling machine body (101), the bottom connecting block (103) is connected to a movable plate (105) via a connecting ear seat (104) above the bottom connecting block (103), a yoke (106) is connected to the top of the movable plate (105), and a round hole (107) is opened and closed on one side of the yoke (106).

3. The dual drive device of a four-roller plate rolling machine according to claim 1, characterized in that: The first driving assembly comprises a first motor (201) connected to one side of the fixed block (102); an end of a power output shaft of the first motor (201) passes through a side plate of the fixed block (102) and is connected to a first transmission shaft (202) inside the fixed block (102); and one end of the first transmission shaft (202) passes through the side plate of the fixed block (102) and is connected to one end of an upper roller (203).

4. The dual drive device of a four-roller plate rolling machine according to claim 1, characterized in that: The second driving assembly comprises a second motor (301) connected to the side of the yoke (106); the power output shaft end of the second motor (301) passes through the side plate of the yoke (106) and is connected to the second transmission shaft (302); the periphery of the second transmission shaft (302) is connected to a coaxial gear (303); a spline sleeve (304) is arranged above the gear (303); a rack is arranged on the surface of the spline sleeve (304); the gear (303) and the spline sleeve (304) are meshed; the spline sleeve (304) One end of the spline sleeve (304) is connected to the inner wall of the yoke (106) via a connecting shaft (308); a spline (305) is connected to the interior of the end of the spline sleeve (304) opposite to the connecting shaft (308); one end of the spline (305) is connected to a third transmission shaft (306); the third transmission shaft (306) is located inside the upper roller (203); a connecting plate (307) is connected to the periphery of the third transmission shaft (306); the connecting plate (307) is cylindrical; and the periphery of the connecting plate (307) is connected to the inner wall of the upper roller (203).

5. The dual drive device of a four-roller plate rolling machine according to claim 1, characterized in that: The edge trimming component comprises a grinding sheet (401) connected to the side of the second transmission shaft (302), and a waste chip collection box (402) is provided above the plate rolling machine body (101) below the grinding sheet (401).

6. The dual drive device of a four-roller plate rolling machine according to claim 1, characterized in that: The support assembly comprises a side connection plate (501) connected to one side of the bottom connection block (103), and two middle support plates (502) are connected above the side connection plate (501).

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