Edge cutting device for film-coated steel plate

Abstract

The utility model provides an edge cutting device for a film-coated steel plate. The edge cutting device comprises a rack, the conveying mechanism is provided with a horizontally arranged conveying platform; the adjusting mechanism is provided with two adjusting positions located on the two sides of the film-coated steel plate correspondingly. And the two cutting mechanisms are used for flattening the films, extending outwards, on the two sides of the film-coated steel plate and cutting the films. According to the edge cutting device for the film-coated steel plate, the rack is arranged and can bear the conveying mechanism and the adjusting mechanism; the conveying mechanism is arranged and can be fixedly arranged on the rack, and the film-coated steel plate is conveyed through the conveying platform; adjusting mechanisms are arranged and can be arranged at the output port of the conveying platform at intervals, two adjusting positions are located on the two sides of the film-coated steel plate correspondingly, and adjustment is conducted according to the width of the film-coated steel plate. And a cutting mechanism is arranged on each adjusting position, so that films extending outwards on the two sides of the film-coated steel plate can be flattened, and meanwhile, the flattened films are cut.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary processing of metal plates, and in particular relates to a trimming device for coated steel plates. Background Art

[0002] Laminated steel plate is a kind of film with a polymer material on the surface of metal plate. A layer of glue is applied on the metal plate, and then cured, which helps the film to bond with the metal plate. Then the treated metal plate and the pre-selected film are sent to the hot press together, and the film and the metal plate are tightly bonded by high temperature and pressure.

[0003] In the prior art, in order to make the film completely cover the metal plate, the film is usually slightly larger than the size of the metal plate. After the metal plate and the film are bonded, excess film corners will remain on the edge of the metal plate, which will affect the installation in subsequent work. Generally, the corners will be cut off during the transportation of the coated steel plate. The existing cutting method is to set a blade on the conveying device and cut by the blade. However, when the blade contacts the edge of the film, the edge of the film will be flanging and bending, so that the blade cannot continuously contact the edge of the film for cutting, which has poor adaptability and poor practicality. Utility Model Content

[0004] The embodiment of the utility model provides a trimming device for a coated steel plate, aiming to solve the problem of poor adaptability of the existing trimming methods for the edges and corners of the coated steel plate.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a trimming device for coated steel plate, comprising:

[0006] frame;

[0007] A conveying mechanism, arranged on the frame, having a horizontally arranged conveying platform;

[0008] An adjustment mechanism is arranged on the frame and is spaced apart from the conveying platform along the conveying direction of the coated steel plate. The adjustment mechanism has two adjustment positions that are slidably arranged along the width direction of the coated steel plate, and the two adjustment positions are respectively located on both sides of the coated steel plate;

[0009] There are two cutting mechanisms, which are respectively arranged at the two adjusting positions. The two cutting mechanisms are used to flatten the film extending outward from both sides of the coated steel plate and cut the film.

[0010] In a possible implementation, the spacing direction between the conveying platform and the adjusting mechanism is set as a first direction, and a direction horizontal and perpendicular to the first direction is set as a second direction;

[0011] The regulating mechanism comprises:

[0012] an adjusting frame, fixedly mounted on the frame, spaced apart from the conveying platform along the first direction, and having a slide rail arranged along the second direction;

[0013] There are two sliding blocks, which are arranged on the slide rail at intervals along the second direction and are both slidably connected to the slide rail. The sliding blocks are the adjustment positions.

[0014] In a possible implementation, each of the cutting mechanisms includes:

[0015] A supporting horizontal plate, horizontally fixed on the sliding block;

[0016] A supporting vertical plate, connected to the supporting horizontal plate as a whole, wherein the bottom end of the supporting vertical plate is fixedly mounted on the supporting horizontal plate, the top end of the supporting vertical plate extends upward in a vertical direction, and the top end of the supporting vertical plate is provided with a connecting block extending outwardly from the slide rail in the second direction;

[0017] A flattening structure, comprising two flattening parts, which are arranged at intervals in the vertical direction and are both slidably arranged on the supporting vertical plate, and are used to flatten the edge of the coated steel plate from the upper and lower surfaces of the coated steel plate;

[0018] The cutting structure is arranged on the flattening portion and is used for cutting the excess film at the edge of the coated steel plate.

[0019] In a possible implementation, the flattened structure includes:

[0020] A first unfolding plate is slidably arranged on the supporting vertical plate in a vertical direction;

[0021] A second unfolding plate is slidably disposed on the supporting vertical plate in the vertical direction and is spaced apart below the first unfolding plate in the vertical direction, wherein the second unfolding plate and the first unfolding plate together constitute two unfolding portions;

[0022] A driving rotating rod penetrates the connecting block, the first expansion plate, and the second expansion plate from top to bottom, and is rotatably connected to the supporting transverse plate. The driving rotating rod is rotatably connected to the connecting block and is threadedly connected to the first expansion plate and the second expansion plate.

[0023] Wherein, the driving rotating rod is provided with two sets of threads with opposite rotation directions, which are used to drive the first spreading plate and the second spreading plate to move relative to or away from each other when the driving rotating rod rotates;

[0024] Wherein, the supporting vertical plate is provided with sliding holes for the first unfolding flat plate and the second unfolding flat plate to slide.

[0025] In a possible implementation, the cutting structure includes:

[0026] A cutting track is arranged along the second direction and fixed on the top of the first flat plate;

[0027] A cutting seat, slidably arranged on the cutting track;

[0028] A cutting knife, rotatably arranged on the cutting seat, with a rotation axis arranged along the second direction, and the cutting knife is used to cut excess film at the edge of the coated steel plate;

[0029] Wherein, a vertical through-cutting opening is arranged on the first unfolding flat plate for a cutting knife to pass through.

[0030] In a possible implementation, a damper is provided between the cutting knife and the cutting seat, so as to fix the cutting knife on the cutting seat to cut the edge of the coated steel plate.

[0031] In a possible implementation manner, the cutting opening is a rectangular structure.

[0032] In a possible implementation, a torsion seat is provided at the top end of the driving rotating rod, and the torsion seat is used to facilitate a worker to rotate the driving rotating rod.

[0033] In the present implementation, compared with the prior art, a frame is provided to carry a conveying mechanism and an adjusting mechanism; a conveying mechanism is provided to be fixed on the frame and to convey the coated steel plate through a conveying platform; an adjusting mechanism is provided to be arranged at intervals at the output port of the conveying platform, and is located at two sides of the coated steel plate through two adjusting positions, and is adjusted according to the width of the coated steel plate; a cutting mechanism is provided at each of the adjusting positions, and can flatten the film extending outward from both sides of the coated steel plate, and cut the flattened film at the same time, so as to avoid flanging and bending of the film corners, and has good adaptability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A schematic structural diagram of a trimming device for a coated steel plate provided in an embodiment of the utility model;

[0035] Figure 2 for Figure 1 An enlarged structural schematic diagram of the structural schematic diagram A of the edge trimming device for the coated steel plate provided;

[0036] Figure 3 for Figure 1 An enlarged structural schematic diagram of the structural schematic diagram B of the edge trimming device for the coated steel plate provided;

[0037] Description of reference numerals:

[0038] 10. Frame; 20. Conveying mechanism; 21. Conveying platform; 30. Adjusting mechanism; 31. Adjusting frame; 32. Sliding block; 40. Cutting mechanism; 41. Supporting horizontal plate; 42. Supporting vertical plate; 421. Connecting block; 43. Flattening structure; 431. First flattening plate; 432. Second flattening plate; 433. Driving rotating rod; 44. Cutting structure; 441. Cutting track; 442. Cutting seat; 443. Cutting knife. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0040] Please also read Figures 1 to 3 , the trimming device for the coated steel plate provided by the utility model is now described. The trimming device for the coated steel plate comprises: a frame 10, a conveying mechanism 20, an adjusting mechanism 30 and a cutting mechanism 40. The conveying mechanism 20 is arranged on the frame 10, and has a horizontally arranged conveying platform 21. The adjusting mechanism 30 is arranged on the frame 10, and is spaced apart from the conveying platform 21 along the conveying direction of the coated steel plate. The adjusting mechanism 30 has two adjusting positions slidably arranged along the width direction of the coated steel plate, and the two adjusting positions are respectively located on both sides of the coated steel plate. There are two cutting mechanisms 40, and the two cutting mechanisms 40 are respectively arranged at the two adjusting positions. The two cutting mechanisms 40 are used to flatten the film extending outward from both sides of the coated steel plate and cut the film.

[0041] Compared with the prior art, the trimming device for the coated steel plate provided in this embodiment is provided with a frame 10, which can carry a conveying mechanism 20 and an adjusting mechanism 30. A conveying mechanism 20 is provided, which can be fixed on the frame 10 and convey the coated steel plate through a conveying platform 21. An adjusting mechanism 30 is provided, which can be arranged at intervals at the output port of the conveying platform 21, and is respectively located on both sides of the coated steel plate through two adjusting positions, and is adjusted according to the width of the coated steel plate. A cutting mechanism 40 is provided at each adjusting position, which can flatten the film extending outward from both sides of the coated steel plate, and cut the flattened film at the same time, so as to avoid flanging and bending of the film corners, and has good adaptability and practicality.

[0042] In some embodiments, the adjustment mechanism 30 may be implemented as follows: Figure 1 See the structure shown. Figure 1 , set the spacing direction between the conveying platform 21 and the adjusting mechanism 30 as the first direction, and the direction horizontal and vertical to the first direction as the second direction.

[0043] The adjustment mechanism 30 includes an adjustment frame 31 and a sliding block 32. The adjustment frame 31 is fixed on the frame 10, and is spaced apart from the conveying platform 21 along the first direction, and has a slide rail arranged along the second direction. Two sliding blocks 32 are provided, and the two sliding blocks 32 are spaced apart along the second direction on the slide rail, and are both slidably connected to the slide rail, and the sliding blocks 32 are adjustment positions.

[0044] The adjustment frame 31 can be understood as a vertical plate arranged at intervals on one side of the delivery platform along the first direction, and a slide rail arranged along the second direction is arranged at its top. The sliding block 32 can slide on the slide rail along the second direction, and the two sliding blocks 32 are respectively located on both sides of the coated steel plate.

[0045] In some embodiments, the cutting mechanism 40 may be implemented as follows: Figures 1 to 3 See the structure shown. Figures 1 to 3 Each cutting mechanism 40 includes: a supporting transverse plate 41, a supporting vertical plate 42, a flattening structure 43 and a cutting structure 44. The supporting transverse plate 41 is fixedly mounted on the sliding block 32 in a horizontal position. The supporting vertical plate 42 is integrally connected to the supporting transverse plate 41, the bottom end of the supporting vertical plate 42 is fixedly mounted on the supporting transverse plate 41, the top end of the supporting vertical plate 42 extends upward in the vertical direction, and the top end of the supporting vertical plate 42 is provided with a connecting block 421 extending outward from the slide rail in the second direction. The flattening structure 43 has two flattening parts, which are arranged at intervals in the vertical direction and are both slidably mounted on the supporting vertical plate 42, and are used to flatten the edge of the coated steel plate from the upper and lower surfaces of the coated steel plate. The cutting structure 44 is arranged on the flattening part, and is used to cut the excess film at the edge of the coated steel plate.

[0046] The supporting horizontal plate 41 and the supporting vertical plate 42 can be understood as inverted T-shaped plates. The two flattening parts of the flattening structure 43 can flatten the edge of the coated steel plate from the upper and lower surfaces of the coated steel plate. The flattening parts do not need to abut against the upper and lower surfaces of the coated steel plate, but only need to be close to the upper and lower surfaces of the coated steel plate, which can prevent the edge of the coated steel plate from flanging. The cutting structure 44 can cut the excess film at the edge of the coated steel plate.

[0047] In some embodiments, the flattened structure 43 may be formed as follows: Figures 1 to 3 See the structure shown. Figures 1 to 3The flattening structure 43 includes: a first flattening plate 431, a second flattening plate 432 and a driving rod 433. The first flattening plate 431 is slidably disposed on the supporting upright plate 42 in the vertical direction. The second flattening plate 432 is slidably disposed on the supporting upright plate 42 in the vertical direction and is spaced apart below the first flattening plate 431 in the vertical direction. The second flattening plate 432 and the first flattening plate 431 together constitute two flattening parts. The driving rod 433 penetrates the connecting block 421, the first flattening plate 431 and the second flattening plate 432 from top to bottom and is rotatably connected to the supporting horizontal plate 41. The driving rod 433 is rotatably connected to the connecting block 421 and is threadedly connected to the first flattening plate 431 and the second flattening plate 432.

[0048] The driving rod 433 is provided with two sets of threads with opposite rotation directions, which are used to drive the first spreading plate 431 and the second spreading plate 432 to move relative to or away from each other when the driving rod 433 rotates.

[0049] The supporting vertical plate 42 is provided with sliding holes for the first unfolding flat plate 431 and the second unfolding flat plate 432 to slide.

[0050] The first flat plate 431 and the second flat plate 432 can move relative to or away from each other by driving the rotating rod 433 to limit the film at the edge of the coated steel plate. The first flat plate 431 and the second flat plate 432 can also be driven by connecting a rodless motor, and the relative position of the first flat plate 431 and the second flat plate 432 can be automatically controlled by a sensor.

[0051] In some embodiments, the cutting structure 44 may be formed as follows: Figures 1 to 3 See the structure shown. Figures 1 to 3 The cutting structure 44 includes: a cutting track 441, a cutting seat 442 and a cutting knife 443. The cutting track 441 is arranged along the second direction and fixedly arranged at the top of the first flat plate 431. The cutting seat 442 is slidably arranged on the cutting track 441. The cutting knife 443 is rotatably arranged on the cutting seat 442, and the rotation axis is arranged along the second direction. The cutting knife 443 is used to cut the excess film at the edge of the coated steel plate.

[0052] The first flat plate 431 is provided with a vertically penetrating cutting opening for the cutting knife 443 to pass through.

[0053] The cutting track 441 can make the cutting seat 442 slide along the second direction at the top end of the first unfolding plate 431, and make the cutting knife 443 on the cutting seat 442 pass through the vertical cutting opening on the first unfolding plate 431, so as to cut the excess film on the edge of the coated steel plate. The cutting position of the cutting knife 443 can be determined by adjusting the position of the cutting seat 442, and a margin can be left on the edge of the film instead of cutting it all off, which has good adaptability and practicality.

[0054] In some embodiments, the cutting blade 443 may be used as follows: Figures 1 to 3 See the structure shown. Figures 1 to 3 A damper is provided between the cutting knife 443 and the cutting seat 442, so as to fix the cutting knife 443 on the cutting seat 442 to cut the edge of the coated steel plate.

[0055] Damping can be understood as the cutting knife 443 being arranged on a bolt, the bolt being rotatably connected to the cutting seat 442, and the position of the cutting knife 443 can be determined by tightening a nut on the bolt.

[0056] In some embodiments, the cutouts may be Figures 1 to 3 See the structure shown. Figures 1 to 3 , the cutting edge is a rectangular structure.

[0057] The cutting opening is a rectangular structure, which can allow the cutting seat 442 and the cutting knife 443 to have a certain adjustment distance, making it convenient for the cutting knife 443 to determine the cutting position.

[0058] In some embodiments, the driving rod 433 may be Figures 1 to 3 See the structure shown. Figures 1 to 3 A torsion seat is provided at the top of the driving rotating rod 433, and the torsion seat is used to facilitate the staff to rotate the driving rotating rod 433.

[0059] The twisting seat can facilitate the staff to rotate the driving rotating rod 433.

[0060] 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 trimming device for coated steel plates, characterized in that: include: frame; A conveying mechanism, arranged on the frame, having a horizontally arranged conveying platform; An adjustment mechanism is arranged on the frame and is spaced apart from the conveying platform along the conveying direction of the coated steel plate. The adjustment mechanism has two adjustment positions that are slidably arranged along the width direction of the coated steel plate, and the two adjustment positions are respectively located on both sides of the coated steel plate; There are two cutting mechanisms, which are respectively arranged at the two adjusting positions. The two cutting mechanisms are used to flatten the film extending outward from both sides of the coated steel plate and cut the film.

2. The edge trimming device for coated steel plate according to claim 1, characterized in that: Setting the spacing direction between the conveying platform and the adjusting mechanism as a first direction, and a direction horizontal and vertical to the first direction as a second direction; The regulating mechanism comprises: an adjusting frame, fixedly mounted on the frame, spaced apart from the conveying platform along the first direction, and having a slide rail arranged along the second direction; There are two sliding blocks, which are arranged on the slide rail at intervals along the second direction and are both slidably connected to the slide rail. The sliding blocks are the adjustment positions.

3. The edge trimming device for coated steel plate according to claim 2, characterized in that: Each of the cutting mechanisms comprises: A supporting horizontal plate, horizontally fixed on the sliding block; A supporting vertical plate, connected to the supporting horizontal plate as a whole, wherein the bottom end of the supporting vertical plate is fixedly mounted on the supporting horizontal plate, the top end of the supporting vertical plate extends upward in a vertical direction, and the top end of the supporting vertical plate is provided with a connecting block extending outwardly from the slide rail in the second direction; A flattening structure, comprising two flattening parts, which are arranged at intervals in the vertical direction and are both slidably arranged on the supporting vertical plate, and are used to flatten the edge of the coated steel plate from the upper and lower surfaces of the coated steel plate; The cutting structure is arranged on the flattening portion and is used for cutting the excess film at the edge of the coated steel plate.

4. The edge trimming device for coated steel plate according to claim 3, characterized in that: The flattened structure comprises: A first unfolding plate is slidably arranged on the supporting vertical plate in a vertical direction; A second unfolding plate is slidably disposed on the supporting vertical plate in the vertical direction and is spaced apart below the first unfolding plate in the vertical direction, wherein the second unfolding plate and the first unfolding plate together constitute two unfolding portions; A driving rotating rod penetrates the connecting block, the first expansion plate, and the second expansion plate from top to bottom, and is rotatably connected to the supporting transverse plate. The driving rotating rod is rotatably connected to the connecting block and is threadedly connected to the first expansion plate and the second expansion plate. Wherein, the driving rotating rod is provided with two sets of threads with opposite rotation directions, which are used to drive the first spreading plate and the second spreading plate to move relative to or away from each other when the driving rotating rod rotates; Wherein, the supporting vertical plate is provided with sliding holes for the first unfolding flat plate and the second unfolding flat plate to slide.

5. The edge trimming device for coated steel plate according to claim 4, characterized in that: The cutting structure comprises: A cutting track is arranged along the second direction and fixed on the top of the first flat plate; A cutting seat, slidably arranged on the cutting track; A cutting knife, rotatably arranged on the cutting seat, with a rotation axis arranged along the second direction, and the cutting knife is used to cut excess film at the edge of the coated steel plate; Wherein, a vertical through-cutting opening is arranged on the first unfolding flat plate for a cutting knife to pass through.

6. The edge trimming device for coated steel plate according to claim 5, characterized in that: A damper is provided between the cutting knife and the cutting seat, so as to fix the cutting knife on the cutting seat to cut the edge of the coated steel plate.

7. The edge trimming device for coated steel plate according to claim 5, characterized in that: The cutting opening is a rectangular structure.

8. The edge trimming device for coated steel plate according to claim 4, characterized in that: A torsion seat is provided at the top end of the driving rotating rod, and the torsion seat is used to facilitate the staff to rotate the driving rotating rod.

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