A slab centering surface treatment conveyor

Abstract

The utility model discloses a kind of slab center positioning type surface treatment conveying equipment, including power roller conveyor and PLC controller, the top middle position of the power roller conveyor Two sides are vertically provided with a screw mounting bracket each, double-end screw is installed between two screw mounting brackets, the servo motor for driving double-end screw is installed on the screw mounting bracket of one side, the two sides of the screw mounting bracket are vertically provided with a light rod mounting bracket each, and one light rod is fixed on opposite two light rod mounting brackets;The power roller conveyor of the utility model is used to convey plate blank, when plate blank just blocks the light emitted by grating emission end when plate blank is conveyed, PLC controller will immediately start servo motor, so that the two plate blank adjusting plates installed on double-end screw are close to each other, when two plate blank adjusting plates are close to each other, plate blank will be pushed to move to center, and the angle of plate blank is adjusted to a certain extent.

Description

Technical Field

[0001] This utility model relates to the technical field of slab conveying equipment, specifically a slab center positioning surface treatment conveying equipment. Background Technology

[0002] Conveying equipment is a type of friction-driven machinery that transports materials continuously. It can be used to transport materials along a certain conveyor line from the initial feeding point to the final unloading point, forming a material transport process. It can transport both bulk materials and packaged goods. In addition to pure material transport, it can also be coordinated with the process requirements of various industrial enterprises to form a rhythmic assembly line. In the process of metal surface treatment, conveying equipment is generally required to transport metal materials.

[0003] During the conveying process of metal sheets, the metal sheets may become skewed on the conveyor belt due to continuous vibration, and the metal sheets entering the metal surface treatment equipment may be stuck due to the incorrect angle. Utility Model Content

[0004] The purpose of this invention is to provide a slab centering and positioning surface treatment conveying device to solve the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slab centering and positioning surface treatment conveying device, comprising a powered roller conveyor and a PLC controller. A lead screw mounting frame is vertically positioned on each side of the top center of the powered roller conveyor. A double-ended lead screw is installed between the two lead screw mounting frames. A servo motor for driving the double-ended lead screw is mounted on one of the lead screw mounting frames. A guide rod mounting frame is vertically positioned on each side of the lead screw mounting frame. A guide rod is fixed on each of the two opposing guide rod mounting frames. A slab adjusting plate is positioned on each side of the double-ended lead screw. The slab adjusting plate is threadedly connected to the double-ended lead screw, and the slab adjusting plate is slidably connected to the guide rod. A support plate is fixed between the double-ended lead screw and the guide rod. A grating transmitter is installed on one end of the support plate near the tail of the powered roller conveyor. A grating receiver is installed below the grating transmitter and mounted below the powered roller conveyor. The PLC controller is mounted on the powered roller conveyor and is electrically connected to the servo motor, the grating receiver, and the grating transmitter.

[0006] Preferably, the blank adjusting plate is composed of a push plate, a smooth rod connecting plate and a lead screw connecting plate. The lead screw connecting plate is vertically arranged at the top center of the push plate, and a smooth rod connecting plate perpendicular to the push plate is provided on each side of the lead screw connecting plate.

[0007] Preferably, the push plate has multiple rollers spaced at equal intervals on its side.

[0008] Preferably, both ends of the push plate are provided with guide surfaces that are inclined slopes.

[0009] Preferably, the end of the support plate near the grating emitter is configured as a T-shaped structure, and the support plate is connected to the grating emitter by screws.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the power roller conveyor of this utility model is used to transport slab blanks. When the slab blank is being transported, when the slab blank just blocks the light emitted by the grating emitting end, the PLC controller will immediately start the servo motor, so that the two slab blank adjusting plates installed on the double-headed screw will move closer to each other. When the two slab blank adjusting plates move closer to each other, they will push the slab blank to move towards the center and adjust the angle of the slab blank to a certain extent.

[0011] This invention can adjust the angle and position of the blank on the power roller conveyor to prevent the blank from being stuck. Due to the limited thread length on the double-ended screw, the blank adjusting plates will not clamp the blank when they come together.

[0012] The grating receiver and grating transmitter are located on one side near the end of the power roller conveyor. When the head of the slab blocks the light emitted by the grating transmitter, the main body of the slab is between the two slab adjusting plates. At this time, the slab adjusting plates are more effective in adjusting the position of the slab.

[0013] Both the grating receiver and the grating transmitter are elongated, which helps to improve detection accuracy;

[0014] To reduce friction between the blank adjusting plate and the blank, multiple rollers are evenly spaced on the push plate of the blank adjusting plate that contacts the blank.

[0015] The guide surfaces at both ends of the push plate can prevent the push plate from getting stuck in the blank. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the plate blank adjustment plate of this utility model.

[0019] In the diagram: 1. Powered roller conveyor; 2. Screw mounting bracket; 3. Servo motor; 4. PLC controller; 5. Guide rod mounting bracket; 6. Grating receiver; 7. Grating transmitter; 8. Support plate; 9. Guide rod; 10. Slab adjusting plate; 11. Double-headed screw; 12. Push plate; 13. Guide rod connecting plate; 14. Screw connecting plate; 15. Roller; 16. Guide surface. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Please see Figure 1-2 In this embodiment of the invention, a slab centering and positioning surface treatment conveying device includes a powered roller conveyor 1 and a PLC controller 4. A lead screw mounting bracket 2 is vertically mounted on each side of the top center position of the powered roller conveyor 1. A double-ended lead screw 11 is installed between the two lead screw mounting brackets 2. A servo motor 3 for driving the double-ended lead screw 11 is mounted on one side of the lead screw mounting bracket 2. A smooth rod mounting bracket 5 is vertically mounted on each side of the lead screw mounting bracket 2. A smooth rod 9 is fixed on each of the two opposite smooth rod mounting brackets 5. A slab adjusting plate 10 is provided on each side of the double-ended lead screw 11. The slab adjusting plate 10 is threadedly connected to the double-ended lead screw 11, and the slab adjusting plate 10 is slidably connected to the smooth rod 9. A support plate 8 is fixed between the double-headed lead screw 11 and the guide rod 9. A grating emitter 7 is installed on the support plate 8 at one end near the tail of the power roller conveyor 1. A grating receiver 6 is installed below the grating emitter 7 and below the power roller conveyor 1. A PLC controller 4 is installed on the power roller conveyor 1. The PLC controller 4 is electrically connected to the servo motor 3, the grating receiver 6, and the grating emitter 7. The grating receiver 6 and the grating emitter 7 are located on one side near the end of the power roller conveyor 1. When the head of the board blocks the light emitted by the grating emitter 7, the main body of the board is between the two board adjusting plates 10. At this time, the board adjusting plates 10 adjust the position of the board more effectively.

[0022] The blank adjusting plate 10 is composed of a push plate 12, a smooth rod connecting plate 13 and a lead screw connecting plate 14. The lead screw connecting plate 14 is vertically arranged at the top center of the push plate 12, and a smooth rod connecting plate 13 is provided on each side of the lead screw connecting plate 14, perpendicular to the push plate 12.

[0023] Multiple rollers 15 are evenly spaced on the side of the push plate 12 to reduce friction between the blank adjusting plate 10 and the blank.

[0024] Both ends of the push plate 12 are provided with inclined guide surfaces 16 to prevent the push plate 12 from getting stuck on the blank.

[0025] The end of the support plate 8 near the grating emitter 7 is designed as a T-shaped structure, and the support plate 8 and the grating emitter 7 are connected by screws.

[0026] The working principle of this utility model is as follows: The power roller conveyor 1 of this utility model is used to transport the slab blank. When the slab blank is transported, when the slab blank just blocks the light emitted by the grating emitting end 7, the PLC controller 4 will immediately start the servo motor 3, so that the two slab blank adjusting plates 10 installed on the double-headed lead screw 11 will move closer to each other. When the two slab blank adjusting plates 10 move closer to each other, they will push the slab blank to move towards the center and adjust the angle of the slab blank to a certain extent.

[0027] This utility model can adjust the angle and position of the slab blank on the power roller conveyor 1, thereby preventing the slab blank from being stuck. Due to the limited thread length on the double-headed lead screw 11, the slab blank adjusting plates 10 will not clamp the slab blank when they come together.

[0028] The grating receiver 6 and the grating transmitter 7 are located on one side near the end of the power roller conveyor 1. When the head of the slab blocks the light emitted by the grating transmitter 7, the main body of the slab is between the two slab adjusting plates 10. At this time, the slab adjusting plates 10 are more effective in adjusting the position of the slab.

[0029] Both the grating receiver 6 and the grating transmitter 7 are elongated, which helps to improve detection accuracy;

[0030] To reduce friction between the blank adjusting plate 10 and the blank, multiple rollers 15 are provided at equal intervals on the push plate 12 that contacts the blank on the blank adjusting plate 10.

[0031] The guide surfaces 16 at both ends of the push plate 12 can prevent the push plate 12 from getting stuck in the blank.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A slab centering and positioning surface treatment conveying device, comprising a powered roller conveyor (1) and a PLC controller (4), characterized in that: The power roller conveyor (1) has a screw mounting bracket (2) vertically positioned on each side of the top center. A double-headed screw (11) is installed between the two screw mounting brackets (2). A servo motor (3) for driving the double-headed screw (11) is installed on one side of the screw mounting bracket (2). A smooth rod mounting bracket (5) is vertically positioned on each side of the screw mounting bracket (2). A smooth rod (9) is fixed on each of the two opposite smooth rod mounting brackets (5). A blank adjusting plate (10) is provided on each side of the double-headed screw (11). The blank adjusting plate (10) and the double-headed screw (11) are connected by a screw. The plate is connected by a threaded connection, and the plate adjusting plate (10) and the light rod (9) are slidably connected. A support plate (8) is fixed between the double-headed screw (11) and the light rod (9). A grating emitter (7) is installed on one end of the support plate (8) near the tail of the power roller conveyor (1). A grating receiver (6) is installed below the grating emitter (7) and installed below the power roller conveyor (1). The PLC controller (4) is installed on the power roller conveyor (1) and is electrically connected to the servo motor (3), the grating receiver (6), and the grating emitter (7).

2. The slab centering and positioning surface treatment conveying equipment according to claim 1, characterized in that: The blank adjusting plate (10) is composed of a push plate (12), a smooth rod connecting plate (13) and a lead screw connecting plate (14). The lead screw connecting plate (14) is vertically arranged at the top center of the push plate (12). A smooth rod connecting plate (13) perpendicular to the push plate (12) is provided on each side of the lead screw connecting plate (14).

3. The slab centering and positioning surface treatment conveying equipment according to claim 2, characterized in that: The push plate (12) has multiple rollers (15) spaced at equal intervals on its side.

4. The slab centering and positioning surface treatment conveying equipment according to claim 2, characterized in that: Both ends of the push plate (12) are provided with guide surfaces (16) that are inclined slopes.

5. The slab centering and positioning surface treatment conveying equipment according to claim 1, characterized in that: The support plate (8) is provided with a T-shaped structure at one end near the grating emitter (7), and the support plate (8) and the grating emitter (7) are connected by screws.

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