Plate bending equipment for electrical cabinet production

Abstract

The invention relates to the technical field of plate bending equipment, and provides plate bending equipment for electrical cabinet production, the plate bending equipment comprises a part placing plate, two bending assemblies, a moving assembly, a conveying plate and a fixing assembly, the part placing plate is fixedly mounted on a bending table, two sliding grooves are formed in the part placing plate, and the moving assembly is movably mounted on the part placing plate. The two bending assemblies are arranged on the two sides of the bending table correspondingly, the moving assembly is arranged on the bending table and used for moving a plate, the conveying plate is arranged on the moving assembly and slidably installed in a sliding groove of the workpiece placing plate through a sliding block, and the fixing assembly is arranged on the bending table and used for fixing the plate during bending. According to the technical scheme, the problem that in the prior art, when a plate is bent, if the bending position of the plate needs to be changed, the plate needs to be manually moved is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of plate bending equipment, and in particular to a plate bending equipment for producing electrical cabinets. Background Art

[0002] An electrical cabinet is a cabinet device that plays a key role in the electrical system. Its outer shell is generally made of cold-rolled steel plates or stainless steel plates, and is made into the outer shell of the cabinet through processing techniques such as bending and welding. When producing the outer shell of the electrical cabinet, bending equipment is usually required to bend the plate so that it can subsequently form the outer shell of the prepared electrical cabinet.

[0003] Most of the existing bending equipment places the plate on a workbench, then fixes the middle part of the plate, and then rotates the top plate to fit the two sides or one side of the plate and bends it 90°, thereby completing the bending of the plate. However, the bending top plate of most of the existing plate bending equipment is fixedly installed on the equipment and is difficult to adjust, so that the plate can only be bent to a fixed length. If the bending position or length of the plate needs to be changed, the position of the plate on the workbench needs to be manually moved, which is more troublesome. Summary of the invention

[0004] The present invention provides a plate bending device for producing electrical cabinets, which solves the problem in the prior art that when bending a plate, if the bending position of the plate needs to be changed, the plate needs to be moved manually.

[0005] The technical solution of the present invention is as follows:

[0006] A plate bending equipment for producing electrical cabinets, comprising a bending table, and also comprising a placing plate, a bending assembly, a moving assembly, a conveying plate and a fixing assembly. The placing plate is fixedly mounted on the bending table, and two slide grooves are provided on the placing plate. Two bending assemblies are provided, and the two bending assemblies are respectively arranged on both sides of the bending table. The moving assembly is arranged on the bending table and is used to move the plate. The conveying plate is arranged on the moving assembly, and the conveying plate is slidably mounted in the slide groove of the placing plate through a sliding block. The fixing assembly is arranged on the bending table and is used to fix the plate during bending.

[0007] Furthermore, the bending assembly includes a rotating shaft, a connecting rod, a bending plate and a transmission assembly. The rotating shaft is rotatably mounted on the bending table. Two connecting rods are provided, and both connecting rods are fixedly mounted on the rotating shaft. The bending plate is fixedly mounted on the connecting rod, and the transmission assembly is arranged on the rotating shaft.

[0008] Furthermore, the transmission assembly includes a transmission wheel, a transmission belt and a motor 1, two transmission wheels are provided, and the two transmission wheels are respectively fixedly mounted on the two rotating shafts, the transmission belt tensioning sleeve is arranged on the two transmission wheels, the motor 1 is installed on the bending table, and the output end of the motor 1 is fixedly connected to the side of one of the rotating shafts.

[0009] Furthermore, the moving assembly includes a mounting plate, a driving screw, a second motor, a moving block, a sliding rod, a slider and a moving rod. Four mounting plates are provided, and the four mounting plates are grouped in pairs. Two groups of mounting plates are fixedly mounted on the bending table, and the driving screw is rotatably mounted between one group of mounting plates. The second motor is mounted on the mounting plate, and the output end of the second motor is fixedly connected to the side of the driving screw. The moving block is threadedly connected to the driving screw, the sliding rod is fixedly mounted between another group of mounting plates, and the slider is slidably mounted on the sliding rod. Two moving rods are provided, and the two moving rods are respectively fixedly mounted on the moving block and the slider, and the two conveying plates are fixedly mounted between the two moving rods.

[0010] Furthermore, the fixing assembly includes a support frame, a cylinder and an extrusion plate. The support frame is fixedly mounted on the bending table. Two cylinders are provided. Both cylinders are arranged on the support frame. The extrusion plate is fixedly mounted on the output ends of the two cylinders.

[0011] Furthermore, when the bending plate is rotated to a vertical position, the side surface of the bending plate fits with the side surface of the placement plate.

[0012] The working principle and beneficial effects of the present invention are:

[0013] 1. In the present invention, when bending a plate, the plate can be placed on a placing plate and a conveying plate, and then the middle part of the plate can be fixed on the placing plate by a fixing assembly, and the two sides of the plate can be bent in sequence by the bending assemblies on both sides, and after the bending plate is vertical, the side of the bending plate is fitted with the side of the placing plate, so that the bending is complete;

[0014] 2. In the present invention, when it is necessary to bend the plate at other positions or lengths, the conveying plate can be driven to move by the moving assembly, and the conveying plate can drive the plate to move left and right, thereby changing the bending length of the plate;

[0015] In summary, the equipment, through the cooperation between the placement plate, bending assembly, moving assembly, conveying plate and fixed assembly, does not require manual handling and movement when bending the plate at different positions, thereby saving time and improving efficiency compared to the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the bending assembly of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the conveying plate and the moving assembly of the present invention;

[0020] Figure 4 It is a schematic structural diagram of the fixing assembly of the present invention.

[0021] In the figure: 1. bending table; 2. placing plate; 3. conveying plate; 101. rotating shaft; 102. connecting rod; 103. bending plate; 104. transmission wheel; 105. transmission belt; 106. motor 1; 201. mounting plate; 202. driving screw; 203. motor 2; 204. moving block; 205. sliding rod; 206. sliding block; 207. moving rod; 301. supporting frame; 302. cylinder; 303. extrusion plate. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1 to Figure 4 As shown, this embodiment proposes a plate bending equipment for electrical cabinet production, including a bending table 1, and also includes a placing plate 2, a bending component, a moving component, a conveying plate 3 and a fixing component. The placing plate 2 is fixedly installed on the bending table 1, and two slide grooves are provided on the placing plate 2. Two bending components are provided, and the two bending components are respectively arranged on both sides of the bending table 1. The moving component is arranged on the bending table 1, and is used to move the plate. The conveying plate 3 is arranged on the moving component, and the conveying plate 3 is slidably installed in the slide groove of the placing plate 2 through a sliding block. The fixing component is arranged on the bending table 1, and is used to fix the plate during bending.

[0024] In this embodiment, reference Figure 2The bending assembly includes a rotating shaft 101, a connecting rod 102, a bending plate 103 and a transmission assembly. The rotating shaft 101 is rotatably mounted on the bending table 1. Two connecting rods 102 are provided. Both connecting rods 102 are fixedly mounted on the rotating shaft 101. The bending plate 103 is fixedly mounted on the connecting rod 102. The transmission assembly is arranged on the rotating shaft 101.

[0025] When the bending plate 103 rotates to the vertical position, the side surface of the bending plate 103 fits with the side surface of the placement plate 2, thereby ensuring that the part of the plate to be bent is the part of the outer side of the placement plate 2 that needs to be bent.

[0026] In this embodiment, reference Figure 2 The transmission assembly includes a transmission wheel 104, a transmission belt 105 and a motor 106. Two transmission wheels 104 are provided. The two transmission wheels 104 are respectively fixedly mounted on the two rotating shafts 101. The transmission belt 105 is tensioned on the two transmission wheels 104. The motor 106 is installed on the bending table 1, and the output end of the motor 106 is fixedly connected to the side of one of the rotating shafts 101.

[0027] The rotating shaft 101 is driven to rotate by a motor 106, and the two rotating shafts 101 are driven to rotate synchronously under the action of the transmission component, thereby saving the use of the motor.

[0028] In this embodiment, reference Figure 3 The moving assembly includes a mounting plate 201, a driving screw 202, a second motor 203, a moving block 204, a sliding bar 205, a slider 206 and a moving rod 207. Four mounting plates 201 are provided, and each of the four mounting plates 201 is a group of two. The two groups of mounting plates 201 are fixedly installed on the bending table 1. The driving screw 202 is rotatably installed between one group of mounting plates 201. The second motor 203 is installed on the mounting plate 201, and the output end of the second motor 203 is fixedly connected to the side of the driving screw 202. The moving block 204 is threadedly connected to the driving screw 202. The sliding bar 205 is fixedly installed between the other group of mounting plates 201. The slider 206 is slidably installed on the sliding bar 205. Two moving rods 207 are provided, and the two moving rods 207 are respectively fixedly installed on the moving block 204 and the slider 206, and the two conveying plates 3 are fixedly installed between the two moving rods 207.

[0029] It should be added that the output ends of motor 1 106 and motor 2 203 can both rotate forward and reverse.

[0030] In this embodiment, reference Figure 4The fixed component includes a support frame 301, a cylinder 302 and an extrusion plate 303. The support frame 301 is fixedly installed on the bending table 1. Two cylinders 302 are provided. Both cylinders 302 are arranged on the support frame 301. The extrusion plate 303 is fixedly installed on the output ends of the two cylinders 302.

[0031] It should be added that the area of ​​the extrusion plate 303 is consistent with the area of ​​the placement plate 2, so as to ensure that the plate on the placement plate 2 can be extruded, and after the bending plate 103 is rotated vertically, the extrusion of the extrusion plate 303 can make the bending effect of the plate better.

[0032] In this embodiment, when bending the plate, the plate is first placed on the conveying plate 3 and the placing plate 2, and then the part of the plate not on the placing plate 2 is brought into contact with the bending plates 103 on both sides, and then the cylinder 302 is started, and the cylinder 302 drives the extrusion plate 303 to move downward, thereby squeezing and fixing the plate on the placing plate 2, and then the motor 106 is started, and the motor 106 drives one of the rotating shafts 101 to rotate, and the rotating shaft 101 drives the transmission wheel 104 to rotate, and under the action of the tensioning sleeve of the transmission belt 105, the other transmission wheel 104 and the rotating shaft 101 are driven to rotate, thereby driving the connecting rod 102 and the bending plate 103 to rotate, so that the bending plate 103 rotates to vertical, thereby bending the plate not on the part of the placing plate 2.

[0033] After the sheet is placed on the placement plate 2, if the bending position needs to be changed, the motor 203 can be started, and the output end of the motor 203 drives the driving screw 202 to rotate, thereby driving the moving block 204 and the moving rod 207 to move on the driving screw 202, driving the conveying plate 3 to move, and the other end of the conveying plate 3 moves synchronously on the slide bar 205 through the slider 206, thereby driving the sheet to move left and right. After the movement is completed, the cylinder 302 is started again, and the cylinder 302 drives the extrusion plate 303 to move downward, extruding part of the sheet on the placement plate 2, and then the sheet other than the placement plate 2 is bent by the bending plate 103.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. 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 bending device for producing electrical cabinets, comprising a bending table (1), characterized in that: Also includes: A piece placing plate (2), the piece placing plate (2) is fixedly mounted on the bending table (1), and the piece placing plate (2) is provided with two slide grooves; A bending assembly, wherein two bending assemblies are provided, and the two bending assemblies are respectively arranged on two sides of the bending platform (1); A moving component, the moving component is arranged on the bending table (1) and is used to move the plate; A conveying plate (3), wherein the conveying plate (3) is arranged on the moving component, and the conveying plate (3) is slidably installed in a slide groove of the placing plate (2) via a sliding block; A fixing component is arranged on the bending table (1) and is used to fix the plate when it is bent.

2. The plate bending equipment for producing electrical cabinets according to claim 1, characterized in that: The bending assembly comprises: A rotating shaft (101), the rotating shaft (101) being rotatably mounted on the bending platform (1); A connecting rod (102), wherein two connecting rods (102) are provided, and both connecting rods (102) are fixedly mounted on the rotating shaft (101); A bending plate (103), wherein the bending plate (103) is fixedly mounted on the connecting rod (102); A transmission assembly, wherein the transmission assembly is arranged on the rotating shaft (101).

3. The plate bending equipment for producing electrical cabinets according to claim 2, characterized in that: The transmission assembly comprises: A transmission wheel (104), wherein two transmission wheels (104) are provided, and the two transmission wheels (104) are respectively fixedly mounted on the two rotating shafts (101); A transmission belt (105), wherein the transmission belt (105) is tensioned and sleeved on the two transmission wheels (104); Motor 1 (106), the motor 1 (106) is mounted on the bending table (1), and the output end of the motor 1 (106) is fixedly connected to the side surface of one of the rotating shafts (101).

4. The plate bending equipment for producing electrical cabinets according to claim 3, characterized in that: The mobile assembly comprises: A mounting plate (201), wherein four mounting plates (201) are provided, and each of the four mounting plates (201) is arranged in pairs, and two groups of the mounting plates (201) are fixedly mounted on the bending table (1); A driving screw (202), the driving screw (202) being rotatably mounted between one set of the mounting plates (201); Motor 2 (203), wherein the motor 2 (203) is mounted on the mounting plate (201), and an output end of the motor 2 (203) is fixedly connected to a side surface of the driving screw rod (202); A moving block (204), wherein the moving block (204) is threadedly connected to the driving screw (202); A slide bar (205), the slide bar (205) being fixedly mounted between another group of the mounting plates (201); A slider (206), the slider (206) being slidably mounted on the slide bar (205); A moving rod (207), wherein two moving rods (207) are provided, and the two moving rods (207) are respectively fixedly mounted on the moving block (204) and the sliding block (206), and the two conveying plates (3) are fixedly mounted between the two moving rods (207).

5. The plate bending equipment for producing electrical cabinets according to claim 4, characterized in that: The fixing assembly comprises: A support frame (301), the support frame (301) being fixedly mounted on the bending platform (1); A cylinder (302), wherein two cylinders (302) are provided, and both cylinders (302) are provided on the support frame (301); A squeezing plate (303), wherein the squeezing plate (303) is fixedly mounted on the output ends of the two cylinders (302).

6. The plate bending equipment for producing electrical cabinets according to claim 5, characterized in that: When the bending plate (103) is rotated to a vertical position, the side surface of the bending plate (103) fits into the side surface of the placement plate (2).

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