CN110756625A - Galvanized steel sheet bending processing equipment and steel sheet processing method - Google Patents

Galvanized steel sheet bending processing equipment and steel sheet processing method Download PDF

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Publication number
CN110756625A
CN110756625A CN201911069735.9A CN201911069735A CN110756625A CN 110756625 A CN110756625 A CN 110756625A CN 201911069735 A CN201911069735 A CN 201911069735A CN 110756625 A CN110756625 A CN 110756625A
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CN
China
Prior art keywords
steel sheet
galvanized steel
cylindrical
frame
steel plate
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CN201911069735.9A
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Chinese (zh)
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CN110756625B (en
Inventor
江国升
袁青
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Wenxing (Guangzhou) Electric Technology Co.,Ltd.
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江国升
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002—Positioning devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to galvanized steel sheet bending equipment and a steel sheet processing method, wherein the galvanized steel sheet bending equipment comprises a workbench, a pressing device, a transmission device and a bending device, and is characterized in that: the device comprises a transmission device, a steel plate, a small rubber ring and a large rubber ring, wherein the transmission device drives the steel plate to move forwards, the pressing device presses the steel plate to prevent the steel plate from deviating due to overlarge stress in the bending process, the bending device bends the steel plate, and the small rubber ring and the large rubber ring on the surface of the cylindrical head and the cylindrical frame prevent a galvanized layer on the surface of the steel plate from being damaged due to overlarge impact force when the small cylindrical block extrudes the surface of the steel plate.

Description

Galvanized steel sheet bending processing equipment and steel sheet processing method
Technical Field
The invention relates to the technical field of galvanized steel sheet processing, in particular to galvanized steel sheet bending processing equipment and a steel sheet processing method.
Background
The galvanized steel sheet is a welded steel sheet with a hot-dip coating or an electro-galvanizing layer on the surface, is generally widely used in the industries of buildings, household appliances, vehicles and ships, container manufacturing, electromechanical industry and the like, and has more and more requirements on the shape of the galvanized steel sheet along with the rapid development of the society, and particularly has more and more requirements on the processing production of bending the steel sheet.
In the process of bending the steel plate, due to the structural limitation of the bending equipment, the following problems exist in the actual operation process:
(1) traditional equipment of bending is when bending the steel sheet, owing to receive great impact force, makes the processing position of steel sheet produce the skew even crooked easily, makes the steel sheet degree of bending inhomogeneous, finally leads to the steel sheet quality of bending low, even unqualified to reduce the efficiency that the steel sheet was bent.
(2) When the traditional bending equipment bends the steel plate, because the surface of the steel plate is provided with the galvanized layer, when parts on the equipment are in contact with the steel plate, the surface of the galvanized steel plate is easy to damage, so that the service life of the galvanized steel plate is influenced, and the later use is also influenced.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides galvanized steel plate bending equipment and a steel plate processing method.
The technical scheme adopted by the invention to solve the technical problem is as follows: the utility model provides a galvanized steel sheet processing equipment of bending, includes workstation, closing device, transmission device and bending device, its characterized in that: the left side and the right side of the upper end of the workbench are provided with pressing devices, the middle of the workbench is provided with a rectangular groove, the rectangular groove is connected with a transmission device in a sliding fit mode, and the front end of the workbench is provided with a bending device; wherein:
the pressing device comprises a fixing frame, tripods and a connecting mechanism, the fixing frame is symmetrically and fixedly arranged on the left side and the right side of the workbench, the tripods are uniformly arranged on the inner side of the fixing frame, and the connecting mechanism is fixedly arranged on the inner side of each tripod; galvanized steel sheet places on the workstation, and transmission device drives galvanized steel sheet forward motion, and the tripod of the left and right sides compresses tightly galvanized steel sheet simultaneously, and coupling mechanism further increases the pressure of tripod to galvanized steel sheet to reach the purpose that compresses tightly the plate.
The tripod comprises a triangular plate, a cylindrical support, a spring and a rubber block, the triangular plate is uniformly arranged on the inner side of the fixing frame, the cylindrical support is arranged at the lower end of the triangular plate, the lower end of the cylindrical support is fixedly arranged at the upper end of the workbench, the outer part of the cylindrical support is connected with the spring in a sliding fit manner, the rubber block is arranged on the inner side of the tripod, and the rubber block is arranged in a right-angle shape; when the set-square compresses tightly galvanized steel sheet, cylindrical support combines to increase the elasticity between set-square and the galvanized steel sheet with the spring, too big to prevent to galvanized steel sheet extrusion degree, lead to galvanized steel sheet transportation to receive the restriction, the rubber piece and the galvanized steel sheet surface in close contact with of right angle shape, compress tightly galvanized steel sheet, the rubber material prevents to harm the zinc layer on galvanized steel sheet surface, in order to reach the purpose that compresses tightly galvanized steel sheet under the prerequisite that does not harm galvanized steel sheet surface's galvanizing coat.
The connecting mechanism comprises a connecting rod, a magnet, a small spring and a cylindrical sleeve, the inner side of the triangular plate is fixedly connected with one end of the connecting rod, the magnet is fixedly arranged at the other end of the connecting rod, the fixed rod is connected with the small spring in a sliding fit manner, and the cylindrical sleeve is arranged on the outer side of the small spring; the connecting rods at the left end and the right end are fixedly connected through the cylinder sleeve, the connecting rods at the left end and the right end are further fixed through the magnets, and the small springs increase the elasticity of the connecting rods at the left end and the right end to prevent the connecting rods from being distorted due to overlarge stress.
The bending device comprises an electric push rod, a cylindrical head and a cylindrical frame, the electric push rod is installed at the front end of the workbench, the cylindrical head is installed at the upper end of the electric push rod, and the cylindrical frame is installed at the front end of the fixing frame; after the galvanized steel sheet transported suitable position, drive the cylinder head through electric putter and bend the galvanized steel sheet, the radian of bending of cylinder frame restriction galvanized steel sheet, closing device compresses tightly the galvanized steel sheet to prevent at the in-process of bending, the galvanized steel sheet is because the atress is too big, and produces the phenomenon of skew.
As a preferred technical scheme of the invention, the transmission device comprises a motor and a cylindrical frame, the motor is installed at the left end of the workbench through a motor base, the right end of an output shaft of the motor is connected with the cylindrical frame through a coupler, and the cylindrical frame is uniformly installed in a rectangular groove on the workbench; the cylinder frames are driven to rotate by the motor, so that the adjacent cylinder frames are driven to rotate, and finally the galvanized steel plate is conveyed to a proper position.
As a preferred technical scheme of the invention, the cylindrical head comprises a small cylindrical block, a small rubber ring and a fixed support, a small cylindrical rod is fixedly arranged at the upper end of the electric push rod, the small rubber ring is fixedly arranged on the small cylindrical rod, the lower end of the small cylindrical rod is fixedly connected with one end of the fixed support, and the other end of the fixed support is fixedly connected with the electric push rod; the small cylinder blocks extrude the galvanized steel sheet, and the small rubber ring prevents that the small cylinder blocks from receiving the damage to the galvanizing coat on the galvanized steel sheet surface because of the too big impact force when extruding the galvanized steel sheet surface, and the fixed bolster further fixes the small cylinder blocks, makes the small cylinder blocks to the impact force evenly distributed of galvanized steel sheet, further improves the quality that the galvanized steel sheet was bent.
As a preferred technical scheme of the invention, the cylindrical frame comprises a support frame, a large cylindrical rod and a large rubber ring, the support frame is fixedly arranged at the front end of the fixing frame, the large cylindrical rod is fixedly arranged at the tail end of the support frame, and the large rubber ring is fixedly arranged outside the large cylindrical rod; the radian of bending of big post pole restriction galvanized steel sheet, big rubber ring give galvanized steel sheet certain elasticity, and reduce big post pole to galvanized steel sheet's pressure, prevent to receive the damage because of the too big galvanizing coat that leads to galvanized steel sheet surface of impact force.
As a preferred technical scheme of the invention, the cylinder frame comprises a rotating rod and cylinder blocks, the left side and the right side in a rectangular groove on the workbench are connected with the rotating rod in a sliding fit manner, the cylinder blocks are fixedly arranged on the rotating rod, and the cylinder blocks are contacted; the motor drives the rotating rod to rotate, so that the cylinder block is driven to rotate, and finally the galvanized steel sheet is driven to be transported forwards.
As a preferred technical scheme of the invention, small tooth blocks are uniformly arranged on the surface of the cylinder block, and rubber blocks are arranged on the surface of the small tooth blocks; the small tooth blocks on the cylinder block are meshed with each other, so that the cylinder block at the front end is driven to rotate, and the rubber blocks on the surfaces of the small tooth blocks prevent from damaging a zinc coating on the surface of a galvanized steel sheet when contacting the galvanized steel sheet.
The invention also provides a bending processing method of the galvanized steel sheet, which comprises the following steps:
s1, taking out the galvanized steel sheet: taking out the galvanized steel sheet to be processed from a special position through a conveying device;
s2, placing galvanized steel sheets: placing the galvanized steel sheet taken out in the S1 mode on a transmission device, and driving a cylinder frame to rotate through a motor so as to drive the galvanized steel sheet to be transported forwards;
s3, pressing the galvanized steel sheet: the galvanized steel sheet conveyed to the lower part of the pressing device through the S2 is pressed through the tripod and the connecting mechanism, and the rubber block is contacted with the surface of the galvanized steel sheet to press the galvanized steel sheet;
s4, bending the galvanized steel sheet: the galvanized steel sheet pressed by S3 is driven to move upwards by an electric push rod, so that the galvanized steel sheet is bent;
s5, collecting galvanized steel sheets: the galvanized steel sheets bent at S4 are collected and placed at appropriate positions.
Compared with the prior art, the invention has the following advantages:
1. according to the galvanized steel sheet bending processing equipment provided by the invention, the transmission device drives the steel sheet to move forwards, the steel sheet is pressed through the pressing device, so that the phenomenon that the steel sheet deviates due to overlarge stress in the bending process is prevented, the steel sheet is bent through the bending device, and the small rubber ring and the large rubber ring on the surface of the cylindrical head and the cylindrical frame prevent a galvanized layer on the surface of the steel sheet from being damaged due to overlarge impact force when the small cylindrical block extrudes the surface of the steel sheet.
2. According to the invention, the steel plate is pressed through the triangular plate by the pressing device, the cylindrical support is combined with the spring to increase the elasticity between the triangular plate and the steel plate so as to prevent the steel plate from being limited in the transportation process due to overlarge extrusion degree, and the rubber block is in contact with the surface of the steel plate and presses the steel plate so as to achieve the purpose of pressing the steel plate on the premise of not damaging a zinc coating on the surface of the steel plate.
3. According to the invention, the pressing device is arranged, and the two connecting rods are used for fixing the triangular plate, so that the triangular plate can be prevented from being broken due to overlarge stress when one connecting rod is used for fixing the triangular plate, the connecting rods at the left and right ends are fixedly connected by the cylindrical sleeve, the connecting rods at the left and right ends are further fixed by the magnets, and the springs are used for increasing the elasticity of the connecting rods at the left and right ends, so that the connecting rods are prevented from being distorted due to overlarge stress.
4. According to the invention, through the arranged transmission device, the motor drives the rotating rod to rotate, so that the cylindrical block is driven to rotate, and finally the steel plate is driven to be transported forwards, the small tooth blocks on the cylindrical block are meshed with each other, so that the cylindrical block at the front end is driven to rotate, and the rubber blocks on the surfaces of the small tooth blocks prevent the zinc coating on the surface of the steel plate from being damaged when the rubber blocks are in contact with the steel plate.
5. According to the invention, through the arranged bending device, the purpose that the galvanized layer on the surface of the steel plate is not damaged due to overlarge impact force when the surface of the steel plate is extruded is achieved through the small rubber ring and the large rubber ring on the surfaces of the cylindrical head and the cylindrical frame.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic diagram of the right-side plan view of the present invention;
FIG. 3 is a schematic plan view of the cartridge holder of the present invention;
fig. 4 is a schematic plan view of a cylinder head according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 4.
A galvanized steel sheet bending processing device comprises a workbench 1, pressing devices 2, a transmission device 3 and a bending device 4, wherein the pressing devices 2 are arranged on the left side and the right side of the upper end of the workbench 1, a rectangular groove is formed in the middle of the workbench 1, the rectangular groove is connected with the transmission device 3 in a sliding fit mode, and the bending device 4 is arranged at the front end of the workbench 1; wherein:
the pressing device 2 comprises a fixed frame 21, tripods 22 and a connecting mechanism 23, the fixed frame 21 is symmetrically and fixedly arranged on the left side and the right side of the workbench 1, the tripods are uniformly arranged on the inner side of the fixed frame 21, and the connecting mechanism 23 is fixedly arranged on the inner side of each tripod;
the tripod 22 comprises a triangular plate 221, a cylindrical support 222, a spring 223 and a rubber block 224, the triangular plate 221 is uniformly installed on the inner side of the fixed frame 21, the cylindrical support 222 is installed at the lower end of the triangular plate 221, the lower end of the cylindrical support 222 is fixedly installed at the upper end of the workbench 1, the outer portion of the cylindrical support 222 is connected with the spring 223 in a sliding fit manner, the rubber block 224 is installed on the inner side of the tripod, and the rubber block 224 is arranged in a right-angle shape;
the connecting mechanism 23 comprises a connecting rod 231, a magnet 232, a small spring 233 and a cylindrical sleeve 234, the inner side of the triangular plate 221 is fixedly connected with one end of the connecting rod 231, the magnet 232 is fixedly arranged at the other end of the connecting rod 231, the fixing rod is connected with the small spring 233 in a sliding fit mode, and the cylindrical sleeve 234 is arranged on the outer side of the small spring 233;
the galvanized steel sheet is placed on the workbench 1, the transmission device 3 drives the galvanized steel sheet to move forwards, the tripods 22 on the left side and the right side simultaneously compress the galvanized steel sheet, and the connecting mechanism 23 further increases the pressure of the tripods on the galvanized steel sheet so as to achieve the purpose of compressing the plate;
when the triangular plate 221 compresses the galvanized steel sheet, the cylindrical support 222 is combined with the spring 223 to increase the elasticity between the triangular plate 221 and the galvanized steel sheet so as to prevent the galvanized steel sheet from being extruded too much and the transportation process of the galvanized steel sheet is limited, the right-angle rubber block 224 is tightly contacted with the surface of the galvanized steel sheet to compress the galvanized steel sheet, and the rubber material prevents the zinc layer on the surface of the galvanized steel sheet from being damaged so as to achieve the purpose of compressing the galvanized steel sheet on the premise of not damaging the zinc layer on the surface of the galvanized steel sheet;
the cylinder sleeve 234 connects and fixes the connecting rods 231 at the left and right ends, the connecting rods 231 at the left and right ends are further fixed by the magnets 232, and the small springs 233 increase the elastic force of the connecting rods 231 at the left and right ends to prevent the connecting rods 231 from being twisted due to an excessive force.
The transmission device 3 comprises a motor 31 and a cylindrical frame 32, the motor 31 is installed at the left end of the workbench 1 through a motor 31 seat, the right end of an output shaft of the motor 31 is connected with the cylindrical frame 32 through a coupler, and the cylindrical frame 32 is evenly installed in a rectangular groove on the workbench 1;
the cylinder frame 32 comprises a rotating rod 321 and cylinder blocks 322, the left side and the right side in the rectangular groove on the workbench 1 are connected with the rotating rod 321 in a sliding fit manner, the cylinder blocks 322 are fixedly installed on the rotating rod 321, and the cylinder blocks 322 are contacted;
small tooth blocks are uniformly arranged on the surface of the cylindrical block 322, and rubber blocks are arranged on the surface of the small tooth blocks;
the motor 31 drives the cylinder frame 32 to rotate, so that the adjacent cylinder frames 32 are driven to rotate, and finally the galvanized steel sheet is conveyed to a proper position;
the motor 31 drives the rotating rod 321 to rotate, so as to drive the cylindrical block 322 to rotate, and finally drive the galvanized steel sheet to be transported forwards;
the small tooth blocks on the cylinder block 322 are meshed with each other, so that the cylinder block 322 at the front end is driven to rotate, and the rubber blocks on the surfaces of the small tooth blocks prevent the galvanized layer on the surface of the galvanized steel sheet from being damaged when the rubber blocks are in contact with the galvanized steel sheet.
The bending device 4 comprises an electric push rod 41, a cylindrical head 42 and a cylindrical frame 43, the electric push rod 41 is installed at the front end of the workbench 1, the cylindrical head 42 is installed at the upper end of the electric push rod 41, and the cylindrical frame 43 is installed at the front end of the fixed frame 21;
the cylinder head 42 comprises a small cylinder block 421, a small rubber ring 422 and a fixed support 423, a small cylinder rod is fixedly installed at the upper end of the electric push rod 41, the small rubber ring 422 is fixedly installed on the small cylinder rod, the lower end of the small cylinder rod is fixedly connected with one end of the fixed support 423, and the other end of the fixed support 423 is fixedly connected with the electric push rod 41;
the cylindrical frame 43 comprises a support frame 431, a large cylindrical rod 432 and a large rubber ring 433, the support frame 431 is fixedly installed at the front end of the fixed frame 21, the large cylindrical rod 432 is fixedly installed at the tail end of the support frame 431, and the large rubber ring 433 is fixedly installed outside the large cylindrical rod 432;
after the galvanized steel sheet is conveyed to a proper position, the electric push rod 41 drives the cylindrical head 42 to bend the galvanized steel sheet, the cylindrical frame 43 limits the bending radian of the galvanized steel sheet, and the pressing device 2 presses the galvanized steel sheet so as to prevent the galvanized steel sheet from deviating due to overlarge stress in the bending process;
the small cylindrical blocks 421 extrude the galvanized steel sheet, the small rubber rings 422 prevent the galvanized layer on the surface of the galvanized steel sheet from being damaged due to overlarge impact force when the small cylindrical blocks 421 extrude the surface of the galvanized steel sheet, and the fixed support 423 further fixes the small cylindrical blocks 421, so that the impact force of the small cylindrical blocks 421 on the galvanized steel sheet is uniformly distributed, and the bending quality of the galvanized steel sheet is further improved;
the big cylindrical rod 432 limits the bending radian of the galvanized steel sheet, the big rubber ring 433 gives the galvanized steel sheet certain elasticity, the pressure of the big cylindrical rod 432 on the galvanized steel sheet is reduced, and the damage to a galvanized layer on the surface of the galvanized steel sheet caused by overlarge impact force is prevented.
The invention also provides a bending processing method of the galvanized steel sheet, which comprises the following steps:
s1, taking out the galvanized steel sheet: taking out the galvanized steel sheet to be processed from a special position through a conveying device;
s2, placing galvanized steel sheets: the galvanized steel sheet taken out through S1 is placed on the transmission device 3, and the motor 31 drives the cylinder frame 32 to rotate, so that the galvanized steel sheet is driven to be transported forwards;
s3, pressing the galvanized steel sheet: the galvanized steel sheet conveyed to the lower part of the pressing device 2 through S2 is pressed through the tripod 22 and the connecting mechanism 23, and the rubber block 224 is in contact with the surface of the galvanized steel sheet to press the galvanized steel sheet;
s4, bending the galvanized steel sheet: the galvanized steel sheet pressed by S3 is driven by the electric push rod 41 to move upwards, so that the galvanized steel sheet is bent;
s5, collecting galvanized steel sheets: the galvanized steel sheets bent at S4 are collected and placed at appropriate positions.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a galvanized steel sheet processing equipment that bends, includes workstation (1), closing device (2), transmission device (3) and bending device (4), its characterized in that: the left side and the right side of the upper end of the workbench (1) are provided with the pressing devices (2), the middle of the workbench (1) is provided with a rectangular groove, the rectangular groove is connected with the transmission device (3) in a sliding fit mode, and the front end of the workbench (1) is provided with the bending device (4); wherein:
the pressing device (2) comprises a fixed frame (21), tripods (22) and connecting mechanisms (23), the fixed frame (21) is symmetrically and fixedly installed on the left side and the right side of the workbench (1), the tripods are uniformly installed on the inner side of the fixed frame (21), and the connecting mechanisms (23) are fixedly installed on the inner side of the tripods;
the tripod (22) comprises a triangular plate (221), a cylindrical support (222), a spring (223) and a rubber block (224), the triangular plate (221) is uniformly installed on the inner side of the fixing frame (21), the cylindrical support (222) is installed at the lower end of the triangular plate (221), the lower end of the cylindrical support (222) is fixedly installed at the upper end of the workbench (1), the cylindrical support (222) is connected with the spring (223) in a sliding fit mode, the rubber block (224) is installed on the inner side of the tripod, and the rubber block (224) is arranged to be right-angled;
the connecting mechanism (23) comprises a connecting rod (231), a magnet (232), a small spring (233) and a cylindrical sleeve (234), the inner side of the triangular plate (221) is fixedly connected with one end of the connecting rod (231), the other end of the connecting rod (231) is fixedly provided with the magnet (232), the fixing rod is connected with the small spring (233) in a sliding fit manner, and the outer side of the small spring (233) is provided with the cylindrical sleeve (234);
the bending device (4) comprises an electric push rod (41), a cylindrical head (42) and a cylindrical frame (43), the electric push rod (41) is installed at the front end of the workbench (1), the cylindrical head (42) is installed at the upper end of the electric push rod (41), and the cylindrical frame (43) is installed at the front end of the fixing frame (21).
2. The galvanized steel sheet bending processing equipment according to claim 1, characterized in that: the transmission device (3) comprises a motor (31) and a cylinder frame (32), the motor (31) is installed at the left end of the workbench (1) through a motor (31) seat, the right end of an output shaft of the motor (31) is connected with the cylinder frame (32) through a coupler, and the cylinder frame (32) is evenly installed in a rectangular groove in the workbench (1).
3. The galvanized steel sheet bending processing equipment according to claim 1, characterized in that: the cylinder head (42) comprises a small cylinder block (421), a small rubber ring (422) and a fixed support (423), a small cylinder rod is fixedly mounted at the upper end of the electric push rod (41), a small rubber ring (422) is fixedly mounted on the small cylinder rod, the lower end of the small cylinder rod is fixedly connected with one end of the fixed support (423), and the other end of the fixed support (423) is fixedly connected with the electric push rod (41).
4. The galvanized steel sheet bending processing equipment according to claim 1, characterized in that: the cylindrical frame (43) comprises a support frame (431), a large cylindrical rod (432) and a large rubber ring (433), the support frame (431) is fixedly installed at the front end of the fixed frame (21), the large cylindrical rod (432) is fixedly installed at the tail end of the support frame (431), and the large rubber ring (433) is fixedly installed outside the large cylindrical rod (432).
5. The galvanized steel sheet bending processing equipment according to claim 1, characterized in that: the cylinder frame (32) comprises a rotating rod (321) and cylinder blocks (322), the left side and the right side in a rectangular groove on the workbench (1) are connected with the rotating rod (321) in a sliding fit mode, the cylinder blocks (322) are fixedly mounted on the rotating rod (321), and the cylinder blocks (322) are in contact with each other.
6. The galvanized steel sheet bending processing equipment according to claim 7, characterized in that: the surface of the cylinder block (322) is uniformly provided with small tooth blocks, and the surface of each small tooth block is provided with a rubber block.
7. The galvanized steel sheet bending processing device according to claim 1, wherein the galvanized steel sheet bending processing device comprises a galvanized steel sheet bending processing method, and the galvanized steel sheet bending processing device comprises the following steps:
s1, taking out the steel plate: taking out the steel plate to be processed from a special position through a conveying device;
s2, placing a steel plate: the steel plate taken out through S1 is placed on a transmission device (3), and a motor (31) drives a cylinder frame (32) to rotate, so that the steel plate is driven to be transported forwards;
s3, pressing a steel plate: the steel plate conveyed to the position below the pressing device (2) through S2 is pressed through the tripod (22) and the connecting mechanism (23), and the rubber block (224) is in contact with the surface of the steel plate to press the steel plate;
s4, bending steel plates: the steel plate pressed by S3 is driven by an electric push rod (41) to move upwards, so that the steel plate is bent;
s5, collecting steel plates: the steel sheets bent at S4 are collected and placed at appropriate positions.
CN201911069735.9A 2019-11-05 2019-11-05 Galvanized steel sheet bending processing equipment and steel sheet processing method Active CN110756625B (en)

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CN109127802A (en) * 2018-08-28 2019-01-04 陈浩 A kind of upper roller universal numerical control plate bending roll
CN208895042U (en) * 2018-05-14 2019-05-24 天津博怡彦方数据科技有限公司 A kind of network switch shell stamping equipment
CN208976645U (en) * 2018-09-21 2019-06-14 佛山市顺佳通风设备有限公司 A kind of Hardware fitting for stamping die

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CN208895042U (en) * 2018-05-14 2019-05-24 天津博怡彦方数据科技有限公司 A kind of network switch shell stamping equipment
CN109127802A (en) * 2018-08-28 2019-01-04 陈浩 A kind of upper roller universal numerical control plate bending roll
CN208976645U (en) * 2018-09-21 2019-06-14 佛山市顺佳通风设备有限公司 A kind of Hardware fitting for stamping die

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