Rolling plate rolling machine

Abstract

The utility model relates to the technical field of metal plate forging and pressing equipment, in particular to a roll pulling and rolling machine which comprises a device body, a dust collecting box is installed on the front end face of a front side plate, a partition plate is fixedly connected to the inner bottom end of the dust collecting box, and a dust filtering net is installed between the partition plate and the inner top end of the dust collecting box. The left side of the dust collecting box is connected with a fan in a penetrating mode, a connecting cavity is formed between the two side plates, the opposite sides of the two connecting cavities communicate with dust inlet hoppers, and the front ends of the two connecting cavities communicate with branch pipes which penetrate through and extend to the front side plate; and the front ends of the two branch pipes communicate with a conveying pipe with the other end communicating with the right side of the dust collecting box, so that dust and impurities at the upper end and the lower end of a plate can be conveniently cleaned away at the same time when the plate is rolled, and the outer walls of the three working rollers are prevented from being abraded by the dust and the impurities after long-time working. And the problem that dust and impurities are attached to the outer wall of the plate, and the plate is prone to deviation in the rolling process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate forging equipment, in particular to a drawing and rolling machine. Background Art

[0002] Plate rolling machine is a kind of equipment that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. The working principle of plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the working rollers, so as to press or roll the sheet materials. According to the rotation movement and position change of working rollers of different shapes, oval parts, arc parts, cylindrical parts and other parts can be processed.

[0003] When the existing drawing and rolling machine is bending the plate into shape, when a large amount of dust and impurities adhere to the outer wall of the plate, when the plate carrying a large amount of dust and impurities is directly passed through the working roller to roll the plate, a large amount of dust and impurities will contact the working roller, and long-term operation will easily cause wear to the outer wall of the working roller. In addition, the adhesion of a large amount of dust and impurities will easily cause the plate to be easily displaced during the rolling process, affecting the rolling of the plate. Therefore, it is necessary to propose a drawing and rolling machine to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a drawing and rolling plate rolling machine, which has the characteristics of being easy to clean dust and impurities at the upper and lower ends of the plate at the same time, preventing the dust and impurities from wearing the outer walls of the three working rollers due to long-term work, and preventing the dust and impurities from adhering to the outer wall of the plate, which may easily lead to the problem of easy deviation of the plate during the rolling process.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a drawing and rolling machine, comprising a device body, the upper end face of the device body is equipped with two side panels distributed front and rear, three working rollers are movably connected between the two side panels, a dust collecting box is installed on the front end face of the side panel located in the front, a partition is fixedly connected to the inner bottom end of the dust collecting box, a dust filter is installed between the partition and the inner top of the dust collecting box, a fan is connected through the left side of the dust collecting box, a connecting chamber located on the right side of the three working rollers is installed between the two side panels, the opposite sides of the two connecting chambers are connected with dust inlet hoppers, the front ends of the two connecting chambers are connected with branch pipes that penetrate and extend to the side panel located in the front, and the front ends of the two branch pipes are connected with conveying pipes whose other ends are connected to the right side of the dust collecting box.

[0006] In order to brush away the dust and impurities stuck to the outer wall of the plate and prevent the problem that dust and impurities stick to the outer wall of the plate and are difficult to suck away, as a preferred drawing and rolling machine of the utility model, the front end face of the side panel located in the front is installed with a motor located on the right side of the conveying pipe, the output end of the motor is detachably connected to the first rotating shaft, and the rear end face of the side panel located in the front is movably connected to the second rotating shaft located below the first rotating shaft through a bearing, the other ends of the first rotating shaft and the second rotating shaft both penetrate and extend to the rear of the side panel located in the rear and gears are installed on the outer walls, the two gears are meshingly connected, and the outer walls of the first rotating shaft and the second rotating shaft located between the two side plates are fixedly connected with bristles located on the right side of the two connecting cavities.

[0007] In order to knock off the impurities and dust that clog the dust filter, as a preferred pulling and rolling machine of the utility model, an electric push rod located above the fan is installed on the left side of the interior of the dust collecting box, and a beating block is installed on the right end of the electric push rod.

[0008] In order to facilitate the treatment of dust and impurities in the dust collecting box, as a preferred embodiment of the present invention, a sealing draw box is movably connected to the inner bottom end of the dust collecting box.

[0009] In order to prevent the beating block from causing damage to the dust filter, as a preferred embodiment of the present invention, a rubber pad is fixedly connected to the right side of the beating block.

[0010] In order to facilitate the control of the operation and shutdown of the device, as a preferred embodiment of the present invention, a control panel located above the conveying pipe is installed on the front end surface of the front side panel.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the utility model rolls a plate, the plate is fed and passes through two connecting chambers and enters between three working rollers. The upper working roller is driven by a driving motor to rotate to roll the plate. When the plate passes between the two connecting chambers, the fan is turned on to form a negative pressure between the two dust inlet hoppers, and dust and impurities at the upper and lower ends of the plate are sucked into the connecting chamber through the dust inlet hopper, and enter the conveying pipe through the branch pipe, and are sucked into the dust collecting box through the conveying pipe. Therefore, when the plate is rolled, the dust and impurities at the upper and lower ends of the plate can be cleaned at the same time, so as to prevent the outer walls of the three working rollers from being worn due to dust and impurities caused by long-term work, and to prevent the problem that dust and impurities attached to the outer wall of the plate may easily lead to the plate being easily deviated during the rolling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall cross-sectional view of the utility model;

[0014] Figure 2It is an overall cross-sectional view of the utility model;

[0015] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 It is a cross-sectional view of the first rotating shaft of the utility model.

[0017] In the figure: 1. device body; 101. side panel; 102. working roller; 2. connecting chamber; 201. dust inlet hopper; 202. branch pipe; 203. conveying pipe; 204. dust collecting box; 205. partition; 206. dust filter; 207. sealing drawer box; 208. fan; 3. motor; 301. first rotating shaft; 302. second rotating shaft; 303. gear; 304. bristles; 4. electric push rod; 401. beating block; 5. control panel. DETAILED DESCRIPTION

[0018] See also Figures 1 to 4 A drawing and rolling machine comprises a device body 1, wherein two side plates 101 distributed front and back are installed on the upper end surface of the device body 1, three working rollers 102 are movably connected between the two side plates 101, a dust collecting box 204 is installed on the front end surface of the side plate 101 located in the front, a partition 205 is fixedly connected to the inner bottom end of the dust collecting box 204, a dust filter 206 is installed between the partition 205 and the inner top of the dust collecting box 204, a fan 208 is connected through the left side of the dust collecting box 204, a connecting chamber 2 located on the right side of the three working rollers 102 is installed between the two side plates 101, dust inlet hoppers 201 are connected to the opposite sides of the two connecting chambers 2, the front ends of the two connecting chambers 2 are connected with branch pipes 202 that penetrate and extend to the side plate 101 located in the front, and the front ends of the two branch pipes 202 are connected with conveying pipes 203 whose other ends are connected to the right side of the dust collecting box 204.

[0019] In the present embodiment: when the plate is rolled, the plate passes through the two connecting chambers 2 and enters between the three working rollers 102 while being fed, and the upper working roller 102 is driven by a driving motor to rotate for rolling. When the plate passes between the two connecting chambers 2, the fan 208 is turned on to form a negative pressure between the two dust inlet hoppers 201, and the dust and impurities at the upper and lower ends of the plate are sucked into the connecting chamber 2 through the dust inlet hopper 201, and enter the conveying pipe 203 through the branch pipe 202, and are sucked into the dust collecting box 204 through the conveying pipe 203, so that when the plate is rolled, the dust and impurities at the upper and lower ends of the plate can be cleaned at the same time, so as to prevent the dust and impurities from wearing the outer walls of the three working rollers 102 due to long-term work, and to prevent the dust and impurities from adhering to the outer wall of the plate, which may easily cause the plate to deviate during the rolling process.

[0020] As a technical optimization scheme of the utility model, the front end face of the side panel 101 located in the front is installed with a motor 3 located on the right side of the conveying pipe 203, and the output end of the motor 3 is detachably connected with the first rotating shaft 301, and the rear end face of the side panel 101 located in the front is movably connected with the second rotating shaft 302 located below the first rotating shaft 301 through a bearing, and the other ends of the first rotating shaft 301 and the second rotating shaft 302 both penetrate and extend to the rear of the side panel 101 located in the rear, and gears 303 are installed on the outer walls, and the two gears 303 are meshingly connected, and the outer walls of the first rotating shaft 301 and the second rotating shaft 302 located between the two side panels 101 are fixedly connected with bristles 304 located on the right side of the two connecting cavities 2.

[0021] In this embodiment: while the plate is being fed, the motor 3 is turned on, the motor 3 drives the first rotating shaft 301 to rotate, the gear 303 connected to the outer wall of the first rotating shaft 301 drives the gear 303 located below to rotate, and synchronously drives the second rotating shaft 302 to rotate, the rotation of the first rotating shaft 301 and the second rotating shaft 302 drives the bristles 304 to rotate, and the dust and impurities adhered to the outer wall of the plate are brushed away to prevent the problem that the dust and impurities are adhered to the outer wall of the plate and are difficult to suck away.

[0022] As a technical optimization solution of the utility model, an electric push rod 4 located above the fan 208 is installed on the left side of the interior of the dust collecting box 204, and a beating block 401 is installed on the right end of the electric push rod 4.

[0023] In this embodiment: the electric push rod 4 is turned on, and the electric push rod 4 drives the beating block 401 to continuously beat the dust filter 206, so as to knock off the impurities and dust that block the dust filter 206.

[0024] As a technical optimization solution of the present invention, the inner bottom end of the dust collecting box 204 is movably connected with a sealed drawer box 207 .

[0025] In this embodiment, the dust and impurities entering the dust collecting box 204 fall into the sealed drawer box 207, which facilitates the disposal of the dust and impurities in the dust collecting box 204.

[0026] As a technical optimization solution of the utility model, a rubber pad is fixedly connected to the right side of the beating block 401.

[0027] In this embodiment: the rubber pad is used to prevent the beating block 401 from causing damage to the dust filter 206.

[0028] As a technical optimization solution of the present invention, a control panel 5 located above the delivery pipe 203 is installed on the front end surface of the front side panel 101 .

[0029] In this embodiment: the operation and shutdown of the device can be conveniently controlled by the control panel 5.

[0030] Working principle: When the plate is rolled, the plate passes through the two connecting cavities 2 and enters between the three working rollers 102 while being fed, and the working roller 102 located above is driven by the driving motor to rotate for rolling. While the plate is being fed, the motor 3 is turned on, and the motor 3 drives the first rotating shaft 301 to rotate, and the gear 303 connected to the outer wall of the first rotating shaft 301 drives the gear 303 located below to rotate, and synchronously drives the second rotating shaft 302 to rotate, and the rotation of the first rotating shaft 301 and the second rotating shaft 302 drives the brush 304 to rotate, and the plate is rolled. The dust and impurities adhered to the outer wall of the plate are brushed off and separated. When the plate passes between the two connecting chambers 2, the fan 208 is turned on to form a negative pressure between the two dust inlet hoppers 201, and the dust and impurities at the upper and lower ends of the plate are sucked into the connecting chamber 2 through the dust inlet hopper 201, and enter the conveying pipe 203 through the branch pipe 202, and are sucked into the dust collecting box 204 through the conveying pipe 203. The electric push rod 4 is turned on, and the electric push rod 4 drives the beating block 401 to continuously beat the dust filter net 206, so as to knock off the impurities and dust blocking the dust filter net 206.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plate rolling machine, comprising a device body (1), wherein the upper end surface of the device body (1) is provided with two side plates (101) distributed front and rear, and three working rollers (102) are movably connected between the two side plates (101), characterized in that: A dust collecting box (204) is installed on the front face of the side plate (101) located in the front, a partition (205) is fixedly connected to the inner bottom end of the dust collecting box (204), a dust filter (206) is installed between the partition (205) and the inner top end of the dust collecting box (204), a fan (208) is connected through the left side of the dust collecting box (204), a connecting chamber (2) located on the right side of the three working rollers (102) is installed between the two side plates (101), the two connecting chambers (2) are connected to the dust inlet hopper (201) on opposite sides, the two connecting chambers (2) are connected to the front ends of the two connecting chambers (2) with branch pipes (202) that penetrate and extend to the side plate (101) located in the front, and the two branch pipes (202) are connected to the front ends of the conveying pipes (203) whose other ends are connected to the right side of the dust collecting box (204).

2. A plate rolling machine according to claim 1, characterized in that: A motor (3) located on the right side of the delivery pipe (203) is installed on the front end surface of the side plate (101) located in the front, and the output end of the motor (3) is detachably connected to a first rotating shaft (301). The rear end surface of the side plate (101) located in the front is movably connected to a second rotating shaft (302) located below the first rotating shaft (301) through a bearing. The other ends of the first rotating shaft (301) and the second rotating shaft (302) both penetrate and extend to the rear of the side plate (101) located in the rear, and gears (303) are installed on the outer walls. The two gears (303) are meshedly connected. The outer walls of the first rotating shaft (301) and the second rotating shaft (302) located between the two side plates (101) are fixedly connected to bristles (304) located on the right sides of the two connecting cavities (2).

3. A plate rolling machine according to claim 1, characterized in that: An electric push rod (4) located above the fan (208) is installed on the left side inside the dust collecting box (204), and a beating block (401) is installed on the right end of the electric push rod (4).

4. The plate rolling machine according to claim 1, characterized in that: The inner bottom end of the dust collecting box (204) is movably connected to a sealed drawer box (207).

5. The plate rolling machine according to claim 3, characterized in that: A rubber pad is fixedly connected to the right side of the beating block (401).

6. The plate rolling machine according to claim 1, characterized in that: A control panel (5) located above the delivery pipe (203) is installed on the front end surface of the front side plate (101).

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