A sheet iron discharging mechanism for a sheet iron cabinet bending machine

Abstract

The utility model discloses a kind of sheet metal discharging mechanisms for metal sheet cabinet bending machine, including supporting base, the connecting spring upper end is fixedly connected with support, and support other end two sides are vertically fixedly connected with brush head, and PLC controller, first electric push rod, second electric push rod, rotating motor, servo motor and positive and negative toothed rod mechanism are electrically connected between.The sheet metal discharging mechanisms for metal sheet cabinet bending machine can be moved by universal wheel, and can be adjusted by first electric push rod, extension groove and extension rod, and can be driven by rotating motor, guide roller and servo motor to guide flow of sheet roll stably, with good discharging effect, and rotating motor, guide roller can be adjusted by second electric push rod, and can be limited by side guide roller, with stable guide flow, avoid deviation, and can be cleaned by brush head when conveying, avoid impurities adhesion.

Description

Technical Field

[0001] This utility model relates to the field of metal processing equipment technology, specifically to a sheet metal discharge mechanism for a metal sheet cabinet bending machine. Background Technology

[0002] During the production of metal cabinets, the sheet metal needs to be bent using a bending machine, and the sheet metal also needs to be conveyed out.

[0003] There is an existing sheet metal roll output device (CN201821503435.8) that can adapt to the weight of the sheet metal roll, effectively improving the support stability of the roll and ensuring stable output. However, it has shortcomings: the existing equipment has poor adaptability and adjustment, poor output stability, and cannot clean the sheet metal, resulting in poor processing effect and inconvenience in use. Therefore, there is a need for a sheet metal output mechanism for a metal sheet cabinet bending machine to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a sheet metal discharge mechanism for a metal sheet cabinet bending machine, so as to solve the problems mentioned in the background art, such as poor adaptation and adjustment effect of sheet metal material roll output device, poor discharge stability, inability to clean sheet metal, poor processing effect, and inconvenience of use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal discharging mechanism for a metal sheet cabinet bending machine, comprising a support base, a PLC controller electrically connected to the front side of the support base, and a material box fixedly connected to one side of the support base. Universal wheels are fixedly connected to the lower ends of the support base and the material box. First electric push rods are embedded and fixedly connected to both sides of the inner wall of the support base. A discharging box is fixedly connected to the output end of the first electric push rod, and a second electric push rod is vertically inserted and connected to the upper and lower edges of the discharging box. A rotary motor is fixedly connected to the output end of the second electric push rod, and a guide roller is fixedly connected to the output end of the rotary motor. An extension rod is vertically fixedly connected to the lower corner of the discharging box, and the extension rod is inserted and connected to an extension groove. The extension groove is opened at the corner of the inner wall of the support base. Screw grooves are opened on both sides of the lower end of the inner wall of the discharging box, and the screw grooves slide on the front and rear sides of the inner wall. The system is equipped with a lead screw and a slider. The lead screw and the inner wall of the lead screw groove are connected to a positive and negative threaded screw mechanism. A side guide roller is rotatably connected to the upper end of the lead screw and slider. A second cover plate is flipped and connected to the upper front side of the discharge box. A servo motor is inserted and connected to the center of the rear side of the box, and a rod is fixedly connected to the output end of the servo motor. A limit block is fixedly connected to the outer side of the rod, and a sleeve is fitted between the limit block and the outer side of the rod. A sheet metal roll is rolled up on the outer side of the sleeve. A first cover plate is flipped and connected to one side of the front side of the box. A telescopic groove is opened in the middle of the inner wall of the discharge box, and a connecting spring is inserted and connected to the inner wall of the telescopic groove. A bracket is fixedly connected to the upper end of the connecting spring, and brush heads are vertically fixed to both sides of the other end of the bracket. The PLC controller, the first electric push rod, the second electric push rod, the rotary motor, the servo motor, and the positive and negative threaded screw mechanism are electrically connected.

[0006] Preferably, the discharge box is connected to the support base in a limited lifting and lowering manner within the extension groove via a first electric push rod and an extension rod.

[0007] Preferably, the sheet metal roll is connected to the discharge box via guide rollers on a rotary motor and a servo motor in a drive-guided manner.

[0008] Preferably, the sheet metal roll is connected by a limiting plug, a sleeve, and a plug rod in a positioning and interlocking manner, and the rotary motor and guide roller are connected to the discharge box by a second electric push rod in a clamping and lifting manner.

[0009] Preferably, the brush head is connected to the sheet metal roll in a clamping sweeping manner via a bracket, and the brush head is elastically and telescopically connected to the discharge box via a connecting spring.

[0010] Preferably, the side guide roller is connected by a positive and negative thread screw mechanism, a screw slider and a screw groove that move in opposite directions.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the sheet metal discharge mechanism of the metal sheet cabinet bending machine can be pushed and pulled by universal wheels, and can be raised and lowered by the first electric push rod, extension groove and extension rod. It can also drive the sheet metal roll to be stably guided by the rotary motor, guide roller and servo motor, resulting in good discharge effect. Moreover, the rotary motor and guide roller can be raised and lowered by the second electric push rod, and can be side-limited by the side guide roller, so as to stabilize the flow and avoid deviation. In addition, during the conveying, the brush head can be used to sweep and clean to prevent impurities from sticking. Attached Figure Description

[0012] Figure 1 This is a front view of a sheet metal discharge mechanism for a metal sheet cabinet bending machine according to this utility model; Figure 2 This is a schematic diagram of the internal structure of the sheet metal discharge mechanism for a metal sheet cabinet bending machine according to this utility model; Figure 3 This utility model relates to a sheet metal discharge mechanism for a sheet metal cabinet bending machine. Figure 2 Enlarged view of point A in the middle; Figure 4 This utility model relates to a sheet metal discharge mechanism for a sheet metal cabinet bending machine. Figure 2 Enlarged view at point B in the middle; Figure 5 This utility model relates to a sheet metal discharge mechanism for a sheet metal cabinet bending machine. Figure 2 Enlarged view at point C; Figure 6 This utility model relates to a sheet metal discharge mechanism for a sheet metal cabinet bending machine. Figure 2 Enlarged view of point D in the middle.

[0013] In the diagram: 1. Support base, 2. PLC controller, 3. Discharge box, 4. Material box, 5. First cover plate, 6. Second cover plate, 7. Sheet metal roll, 8. First electric push rod, 9. Extension groove, 10. Caster wheel, 11. Extension rod, 12. Second electric push rod, 13. Rotary motor, 14. Guide roller, 15. Brush head, 16. Bracket, 17. Telescopic groove, 18. Connecting spring, 19. Limiting block, 20. Sleeve, 21. Insert rod, 22. Servo motor, 23. Side guide roller, 24. Positive and negative thread screw mechanism, 25. Screw slider, 26. Screw slide groove. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-6This utility model provides a technical solution: a sheet metal feeding mechanism for a metal cabinet bending machine, comprising a support base 1, a PLC controller 2, a feeding box 3, a material box 4, a first cover plate 5, a second cover plate 6, a sheet metal roll 7, a first electric push rod 8, an extension groove 9, a caster wheel 10, an extension rod 11, a second electric push rod 12, a rotary motor 13, a guide roller 14, a brush head 15, a bracket 16, a telescopic groove 17, a connecting spring 18, a limit block 19, a sleeve 20, a plug rod 21, a servo motor 22, a side guide roller 23, a positive and negative thread screw mechanism 24, a screw slider 25, and a screw slide groove 26. The front side of the support base 1 is electrically connected to the PLC controller 2, and the material box 4 is fixedly connected to one side of the support base 1. The lower ends of the support base 1 and the material box 4 are fixedly connected to each other. The support base 1 is fixedly connected with casters 10, and a first electric push rod 8 is fixedly connected to both sides of the inner wall of the support base 1. The output end of the first electric push rod 8 is fixedly connected to the discharge box 3, and a second electric push rod 12 is vertically inserted and connected to the upper and lower sides of the discharge box 3. The discharge box 3 is connected to the support base 1 in a limited lifting and lowering connection through the first electric push rod 8 and the extension rod 11 in the extension groove 9, so that the discharge box 3 can be adjusted in lifting and lowering position. A rotary motor 13 is fixedly connected to the output end of the second electric push rod 12, and a guide roller 14 is fixedly connected to the output end of the rotary motor 13. An extension rod 11 is vertically fixedly connected to the lower corner of the discharge box 3, and the extension rod 11 is inserted and connected to the extension groove 9. The extension groove 9 is opened at the inner corner of the support base 1. A lead screw groove 26 is provided on the side, and a lead screw slider 25 is slidably connected to the inner wall of the lead screw groove 26. A positive and negative thread lead screw mechanism 24 is connected to the inner wall of the lead screw groove 26. A side guide roller 23 is rotatably connected to the upper end of the lead screw slider 25. The side guide roller 23 is connected to the lead screw groove 26 in opposite directions through the positive and negative thread lead screw mechanism 24, the lead screw slider 25, and the lead screw groove 26. This makes it easy for the side guide roller 23 to be side-limited and can be quickly adjusted synchronously in front and back, with good adaptability. A second cover plate 6 is flipped and connected to the upper front side of the discharge box 3. A servo motor 22 is inserted and connected to the center of the rear side of the material box 4, and a plug rod 21 is fixedly connected to the output end of the servo motor 22. A limit plug block 19 is fixedly connected to the outer side of the plug rod 21. The limiting insert 19 and the outer side of the insert rod 21 are fitted with a sleeve 20. A sheet metal roll 7 is rolled up on the outer side of the sleeve 20. The sheet metal roll 7 is connected to the discharge box 3 via a guide roller 14 on a rotary motor 13 and a servo motor 22, which allows for stable electric drive and stable discharge of the sheet metal roll 7. The sheet metal roll 7 is positioned and spliced ​​with the insert rod 21 via the limiting insert 19, the sleeve 20, and the rotary motor 13 and the guide roller 14 are clamped and lifted by the discharge box 3 via a second electric push rod 12. This facilitates the insertion and unloading of the sheet metal roll 7 and makes installation convenient. A first cover plate 5 is flipped and connected to one side of the front of the material box 4. A telescopic groove 17 is opened in the middle of the inner wall of the discharge box 3, and a connecting spring 18 is inserted and connected to the inner wall of the telescopic groove 17.A bracket 16 is fixedly connected to the upper end of the connecting spring 18, and brush heads 15 are vertically fixed to both sides of the other end of the bracket 16. The brush head 15 is connected to the sheet metal roll 7 via the bracket 16 in a clamping and sweeping manner, and the brush head 15 is also connected to the discharge box 3 in an elastic telescopic manner via the connecting spring 18. This allows the brush head 15 to clamp and clean the sheet metal roll 7, preventing impurities from sticking. The PLC controller 2, the first electric push rod 8, the second electric push rod 12, the rotary motor 13, the servo motor 22, and the forward and reverse threaded screw mechanism 24 are electrically connected.

[0016] Working principle: When using the sheet metal discharge mechanism of this metal cabinet bending machine, firstly, the device is moved to the processing position by pushing and pulling with the universal wheel 10, and then self-locked. Next, the power supply is connected, and then the first cover plate 5 is flipped open. Then, the sheet metal roll 7 and the insert rod 21 are installed by the limiting plug 19 and the sleeve 20. Then, the sheet metal roll 7 is pulled out and inserted into the discharge box 3. When discharge is required, the guide roller 14 can be driven by the second electric push rod 12 to clamp the sheet metal roll 7, and the side guide roller 23 is driven to retract inward by the positive and negative thread screw mechanism 24, the screw slider 25, and the screw groove 26 to limit the side of the sheet metal roll 7. Then, the flow is driven by the rotary motor 13, the guide roller 14 and the servo motor 22. During conveying, the sheet metal roll 7 can be clamped and brushed clean by the brush head 15. This is the usage process of the sheet metal discharge mechanism of this metal cabinet bending machine.

[0017] It should be noted that this utility model is a sheet metal discharge mechanism for a metal sheet cabinet bending machine. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, where the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in the field.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sheet metal discharge mechanism for a metal sheet cabinet bending machine, comprising a support base (1), wherein a PLC controller (2) is electrically connected to the front side of the support base (1), and a material box (4) is fixedly connected to one side of the support base (1), characterized in that: The lower ends of the support base (1) and the material box (4) are fixedly connected with casters (10), and the inner walls of the support base (1) are inlaid and fixedly connected with first electric push rods (8). The output end of the first electric push rod (8) is fixedly connected with a discharge box (3), and the upper and lower edges of the discharge box (3) are vertically inserted with second electric push rods (12). The output end of the second electric push rod (12) is fixedly connected with a rotary motor (13), and the output end of the rotary motor (13) is fixedly connected with a guide roller (14). The discharge box (3) An extension rod (11) is vertically fixed to the lower corner, and the extension rod (11) is inserted into the extension groove (9). The extension groove (9) is opened at the corner of the inner wall of the support base (1). The lower two sides of the inner wall of the discharge box (3) are provided with screw slide grooves (26), and screw sliders (25) are slidably inserted into the inner wall of the screw slide groove (26). The screw slider (25) and the inner wall of the screw slide groove (26) are connected to a positive and negative thread screw mechanism (24). The upper end of the screw slider (25) is rotatably connected to a screw mechanism. Side guide roller (23), the upper front end of the discharge box (3) is connected to a second cover plate (6), the center rear position of the material box (4) is connected to a servo motor (22), and the output end of the servo motor (22) is fixedly connected to a rod (21). The outer side of the rod (21) is fixedly connected to a limit block (19), and the limit block (19) and the outer side of the rod (21) are fitted with a sleeve (20). The outer side of the sleeve (20) is rolled with a sheet metal roll (7). The front side of the material box (4) is connected to a second cover plate (6). The first cover plate (5) has a telescopic groove (17) in the middle of the inner wall of the discharge box (3), and a connecting spring (18) is inserted into the inner wall of the telescopic groove (17). A bracket (16) is fixedly connected to the upper end of the connecting spring (18), and a brush head (15) is vertically fixedly connected to both sides of the other end of the bracket (16). The PLC controller (2), the first electric push rod (8), the second electric push rod (12), the rotary motor (13), the servo motor (22), and the positive and negative thread screw mechanism (24) are electrically connected.

2. The sheet metal discharge mechanism for a metal cabinet bending machine according to claim 1, characterized in that: The discharge box (3) is connected to the support base (1) in a limited lifting position within the extension groove (9) via the first electric push rod (8) and the extension rod (11).

3. The sheet metal discharge mechanism for a metal cabinet bending machine according to claim 2, characterized in that: The sheet metal roll (7) is connected to the discharge box (3) via the guide roller (14) on the rotary motor (13) and the servo motor (22).

4. The sheet metal discharge mechanism for a metal cabinet bending machine according to claim 3, characterized in that: The sheet metal roll (7) is connected to the insert rod (21) by a limiting insert (19), a sleeve (20) and a positioning insert. The rotary motor (13) and the guide roller (14) are connected to the discharge box (3) by a second electric push rod (12) for clamping and lifting.

5. The sheet metal discharge mechanism for a metal cabinet bending machine according to claim 4, characterized in that: The brush head (15) is connected to the sheet metal roll (7) in a clamping and sweeping manner via a bracket (16), and the brush head (15) is connected to the discharge box (3) in an elastic telescopic manner via a connecting spring (18).

6. The sheet metal discharge mechanism for a metal cabinet bending machine according to claim 5, characterized in that: The side guide roller (23) is connected to the screw by a positive and negative screw mechanism (24), a screw slider (25), and a screw groove (26) in opposite directions.

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