Turnover device for plate processing and production

Abstract

The utility model relates to the technical field of plate processing and production equipment, in particular to a turnover device for plate processing and production, which comprises a turnover component. A plate workpiece is placed on the two supporting frames, the screw is rotated clockwise to drive the clamping plate to get close to and clamp the plate workpiece, then the sliding plate is pushed to drive the pressing plate to move to the position over the edge of the plate workpiece, the ejector rod is screwed to abut against the sliding plate, and the sliding plate is locked by means of friction force between the ejector rod and the sliding plate. Then the threaded rod is rotated clockwise to drive the pressing plate to move downwards to press the edge of the plate workpiece, the plate workpiece is fixed in the horizontal direction through the clamping plate, meanwhile, the plate workpiece is fixed in the vertical direction through the pressing plate, and the plate workpiece and the supporting frame can keep rotating synchronously; one end of the output shaft of the motor rotates to drive the gear to rotate, then the gear ring, the rotating column, the supporting frame and the plate workpiece can be driven to rotate, and automatic overturning of the plate workpiece can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing and production equipment, in particular to a turning device for plate processing and production. Background Art

[0002] Plates include metal plates that are forged, rolled or cast. Plate products have a flat appearance, a large width-to-thickness ratio, and a large surface area per unit volume, so they have strong covering capacity and are widely used in chemical industry, containers, construction, metal products, metal structures, etc. They can be bent and welded into various types of complex cross-section steel, steel pipes, large I-beams, channel steel and other structural parts;

[0003] When processing and producing plates, it is sometimes necessary to weld structural parts such as angle steel on the surface of the plates. In order to complete the required welding work on the front and back sides (upper and lower sides) of the plates, the plates need to be turned over on the processing table. The method commonly used in traditional production processes is for workers to turn them over manually, which has a large workload and is prone to the situation where the plates crush the workers' fingers, which is not conducive to achieving safe production. Therefore, a turning device for plate processing and production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a turning device for plate processing production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flipping device for plate processing production, including a flipping assembly, the flipping assembly includes a fixed frame, the top of the inner wall of the fixed frame is symmetrically rotatably connected to two rotating columns through a bearing, the opposite sides of the two rotating columns are fixedly connected to a support frame, and two connecting rods are symmetrically fixedly connected between the outer walls of the two support frames, a plate workpiece is placed on the inner wall of the support frame, and two screws are symmetrically threadedly connected to the side of the support frame away from the plate workpiece, and the end of the screw close to the plate workpiece is rotatably connected to a clamping plate through a bearing, and the top of the outer wall of the support frame A slide is slidably connected, a push rod is threadedly connected to the middle part of the upper surface of the support frame, a threaded rod is threadedly connected to the side of the upper surface of the slide close to the plate workpiece, the bottom end of the threaded rod is rotatably connected to a pressure plate through a bearing, the top of the threaded rod is fixedly connected to a turning handle, rubber pads are bonded to the side of the clamping plate close to the plate workpiece, the lower surface of the pressure plate and the inner side wall and bottom wall of the support frame, a motor is installed on the top of the right side wall of the fixed frame, one end of the output shaft of the motor passes through the right side wall of the fixed frame and is fixedly connected to a gear, and a gear ring is fixedly provided on the outer side wall of one of the rotating columns, and the gear ring is meshed with the gear.

[0006] As a further preferred embodiment of the present technical solution: a knob is fixedly connected to the top end of the push rod.

[0007] As a further preferred embodiment of the present technical solution: two positioning rods are symmetrically fixed on the upper surface of the pressing plate.

[0008] As a further preferred embodiment of the present technical solution: the positioning rod is slidably connected to the slide plate.

[0009] As a further preferred embodiment of the technical solution: pull rings are fixedly provided on the repelling sides of the two slide plates.

[0010] As a further preferred embodiment of the present technical solution: one end of the screw rod away from the clamping plate is fixedly connected with a handle.

[0011] As a further preferred embodiment of the technical solution: a switch button is installed on the front side of the right side wall of the fixing frame, and the electrical output end of the switch button is electrically connected to the electrical input end of the motor through a wire.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model places the plate workpiece on two support frames, first rotates the screw rod clockwise to make the screw rod drive the clamping plate to approach and clamp the plate workpiece, then pushes the slide plate to drive the pressure plate to move to just above the edge of the plate workpiece, tightens the push rod to make the push rod support the slide plate, locks the slide plate with the help of the friction force between the push rod and the slide plate, and then rotates the threaded rod clockwise to drive the pressure plate to move down and press the edge of the plate workpiece, fixes the plate workpiece in the horizontal direction with the help of the clamping plate, and fixes the plate workpiece in the vertical direction with the help of the pressure plate, so that the plate workpiece and the support frame can keep rotating synchronously. After the welding process on the plate workpiece is completed, the gear is driven to rotate by rotating one end of the output shaft of the motor, and then the gear ring, the rotating column, the support frame and the plate workpiece can be driven to rotate, so that the plate workpiece can be automatically turned over without the need for workers to manually turn over the plate workpiece, thereby reducing the workload of workers and preventing the plate from crushing the workers' fingers, which is beneficial to improving production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a left-side structural schematic diagram of the utility model;

[0015] Figure 2 It is a right view structural schematic diagram of the utility model;

[0016] Figure 3 For the utility model Figure 1 A magnified view of the structure of area A;

[0017] Figure 4 It is a structural schematic diagram of the support frame and the connecting rod in the utility model;

[0018] Figure 5It is a structural schematic diagram of the support frame and the plate workpiece in the utility model;

[0019] Figure 6 It is a structural schematic diagram of a plate workpiece in the utility model.

[0020] In the figure: 1. fixed frame; 2. rotating column; 3. supporting frame; 4. connecting rod; 5. plate workpiece; 6. screw; 7. clamping plate; 8. slide plate; 9. push rod; 10. threaded rod; 11. pressure plate; 12. turning handle; 13. rubber pad; 14. motor; 15. gear; 16. gear ring; 17. knob; 18. positioning rod; 19. pull ring; 20. handle; 21. switch button. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] See also Figure 1-6The utility model provides a technical solution: a flipping device for plate processing production, including a flipping assembly, the flipping assembly includes a fixed frame 1, the top of the inner wall of the fixed frame 1 is symmetrically rotatably connected to two rotating columns 2 through a bearing, the opposite sides of the two rotating columns 2 are fixedly connected to a support frame 3, and two connecting rods 4 are symmetrically fixedly connected between the outer walls of the two support frames 3. A plate workpiece 5 is placed on the inner wall of the support frame 3, and two screw rods 6 are symmetrically threadedly connected to the side of the support frame 3 away from the plate workpiece 5. The end of the screw 6 close to the plate workpiece 5 is rotatably connected to a clamping plate 7 through a bearing, and the outer side of the support frame 3 A slide plate 8 is slidably connected to the top of the wall, a push rod 9 is threadedly connected to the middle of the upper surface of the support frame 3, a threaded rod 10 is threadedly connected to the side of the upper surface of the slide plate 8 close to the plate workpiece 5, the bottom end of the threaded rod 10 is rotatably connected to a pressure plate 11 through a bearing, and a handle 12 is fixedly connected to the top of the threaded rod 10. Rubber pads 13 are bonded to the side of the clamping plate 7 close to the plate workpiece 5, the lower surface of the pressure plate 11, and the bottom wall of the inner wall of the support frame 3. A motor 14 is installed on the top of the right side wall of the fixed frame 1, one end of the output shaft of the motor 14 passes through the right side wall of the fixed frame 1 and is fixedly connected to a gear 15. The outer wall of a rotating column 2 A gear ring 16 is fixedly provided, and the gear ring 16 is meshed with the gear 15; when the plate workpiece 5 is welded and processed, the plate workpiece 5 is placed on the two support frames 3, and the screw rod 6 is first rotated clockwise to make the screw rod 6 drive the clamping plate 7 to approach and clamp the plate workpiece 5, and then the slide plate 8 is pushed to drive the pressure plate 11 to move to just above the edge of the plate workpiece 5, and the push rod 9 is tightened to make the push rod 9 support the slide plate 8, and the slide plate 8 is locked by the friction between the push rod 9 and the slide plate 8, and then the threaded rod 10 is rotated clockwise to drive the pressure plate 11 to move down and press the edge of the plate workpiece 5, and the plate workpiece 5 is fixed in the horizontal direction by the clamping plate 7. The plate workpiece 5 is fixed, and the plate workpiece 5 is fixed in the vertical direction with the help of the pressure plate 11, so that the plate workpiece 5 and the support frame 3 can keep rotating synchronously, and the setting of the rubber pad 13 can increase the friction force on the plate workpiece 5 to prevent the plate workpiece 5 from sliding and shifting. After the welding process on the plate workpiece 5 is completed, the gear 15 is driven to rotate by rotating one end of the output shaft of the motor 14, and then the gear ring 16, the rotating column 2, the support frame 3 and the plate workpiece 5 can be driven to rotate, so that the plate workpiece 5 can be automatically turned over, and the worker does not need to manually turn over the plate workpiece 5, which reduces the workload of the worker and does not cause the worker's fingers to be crushed by the plate.

[0024] In this embodiment, specifically: a knob 17 is fixedly connected to the top of the push rod 9 to facilitate turning the push rod 9.

[0025] In this embodiment, specifically: two positioning rods 18 are symmetrically fixed on the upper surface of the pressing plate 11 , so as to facilitate the pressing plate 11 and the positioning rods 18 to keep moving synchronously.

[0026] In this embodiment, specifically: the positioning rod 18 is slidably connected to the slide plate 8; the pressing plate 11 and the positioning rod 18 slide up and down together, which can prevent the pressing plate 11 from rotating with the rotation of the threaded rod 10.

[0027] In this embodiment, specifically: pull rings 19 are fixedly provided on the repelling sides of the two slide plates 8 to facilitate pushing or pulling the slide plates 8 to move.

[0028] In this embodiment, specifically: one end of the screw rod 6 away from the clamping plate 7 is fixedly connected with a handle 20 ; the arrangement of the handle 20 facilitates the rotation of the screw rod 6 .

[0029] In this embodiment, specifically: a switch button 21 is installed on the front side of the right side wall of the fixing frame 1, and the electrical output end of the switch button 21 is electrically connected to the electrical input end of the motor 14 through a wire, so as to facilitate controlling the working state of the motor 14.

[0030] The working principle of the utility model is as follows: when the plate workpiece 5 is welded, the plate workpiece 5 is placed on the two support frames 3, the screw rod 6 is firstly rotated clockwise to make the screw rod 6 drive the clamping plate 7 to approach and clamp the plate workpiece 5, and then the slide plate 8 is pushed to drive the pressing plate 11 to move to the top of the edge of the plate workpiece 5, the push rod 9 is tightened to make the push rod 9 support the slide plate 8, and the slide plate 8 is locked by the friction between the push rod 9 and the slide plate 8, and then the threaded rod 10 is rotated clockwise to drive the pressing plate 11 to move down and press the edge of the plate workpiece 5, and the plate workpiece 5 is fixed in the horizontal direction by the clamping plate 7, and at the same time, the pressing plate 11 is used to fix the plate workpiece 5 in the horizontal direction. Fixing the sheet workpiece 5 in the vertical direction can make the sheet workpiece 5 and the support frame 3 rotate synchronously, and the setting of the rubber pad 13 can increase the friction force on the sheet workpiece 5 to prevent the sheet workpiece 5 from sliding and shifting. After the welding process on the top of the sheet workpiece 5 is completed, the gear 15 is driven to rotate by rotating one end of the output shaft of the motor 14, and then the gear ring 16, the rotating column 2, the support frame 3 and the sheet workpiece 5 are driven to rotate, so that the sheet workpiece 5 can be automatically flipped over, and there is no need for workers to manually flip the sheet workpiece 5, which reduces the workload of workers and prevents the workers' fingers from being crushed by the sheet, which is beneficial to improving production safety.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turning device for plate processing and production, comprising a turning assembly, characterized in that: The flip assembly comprises a fixed frame (1), the top of the inner wall of the fixed frame (1) is symmetrically rotatably connected to two rotating columns (2) via bearings, the opposite sides of the two rotating columns (2) are fixedly connected to a support frame (3), the outer walls of the two support frames (3) are symmetrically fixedly connected to two connecting rods (4), a plate workpiece (5) is placed on the inner wall of the support frame (3), the side of the support frame (3) away from the plate workpiece (5) is symmetrically threadedly connected to two screw rods (6), the end of the screw rod (6) close to the plate workpiece (5) is rotatably connected to a clamping plate (7) via a bearing, the top of the outer wall of the support frame (3) is slidably connected to a slide plate (8), the middle part of the upper surface of the support frame (3) is threadedly connected to a push rod (9), and the slide plate (8) A threaded rod (10) is threadedly connected to one side of the upper surface close to the plate workpiece (5), the bottom end of the threaded rod (10) is rotatably connected to a pressure plate (11) through a bearing, the top end of the threaded rod (10) is fixedly connected to a turning handle (12), a side of the clamp (7) close to the plate workpiece (5), the lower surface of the pressure plate (11) and the inner wall and bottom wall of the support frame (3) are all bonded with rubber pads (13), a motor (14) is installed at the top of the right side wall of the fixed frame (1), one end of the output shaft of the motor (14) passes through the right side wall of the fixed frame (1) and is fixedly connected to a gear (15), and a gear ring (16) is fixedly provided on the outer side wall of one of the rotating columns (2), and the gear ring (16) is meshingly connected to the gear (15).

2. The turning device for plate processing and production according to claim 1 is characterized in that: The top end of the push rod (9) is fixedly connected with a knob (17).

3. The turning device for plate processing and production according to claim 1 is characterized in that: Two positioning rods (18) are symmetrically fixed on the upper surface of the pressing plate (11).

4. The turning device for plate processing and production according to claim 3 is characterized in that: The positioning rod (18) is slidably connected to the slide plate (8).

5. The turning device for plate processing and production according to claim 1 is characterized in that: Pull rings (19) are fixedly provided on the repelling sides of the two slide plates (8).

6. The turning device for plate processing and production according to claim 1 is characterized in that: One end of the screw rod (6) away from the clamping plate (7) is fixedly connected to a handle (20).

7. The turning device for plate processing and production according to claim 1 is characterized in that: A switch button (21) is installed on the front side of the right side wall of the fixing frame (1), and the electrical output end of the switch button (21) is electrically connected to the electrical input end of the motor (14) through a wire.

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