A feeding device of a numerical control cutting machine

Abstract

The utility model discloses a numerical control cutting machine feeding device, especially relates to numerical control cutting machine equipment technical field, including the bottom plate, the bottom plate top is equipped with the feeding spare of conveying work piece, and the bottom plate outside is equipped with two groups of the auxiliary spare for cleaning feeding spare, every group of auxiliary spare all includes the fixed plate of being equipped at the bottom plate top, the fixed plate is equipped with two interval distribution's cylinder one side close to the bottom plate, every cylinder inside all is installed with the fan, and the output shaft top of fan is installed with the linkage shaft, the linkage shaft top end is installed with the cleaning plate. The utility model drives the cleaning plate to the sundries that adheres to the bottom of electric sucking disc to clean through the fan, and the sundries is guided to the cylinder inside to be delivered to with the help of the airflow of fan, then is delivered to the outside of mounting shell through connecting pipe, output pipe, bellows and material pipe, makes the sundries far away from electric sucking disc and prevents adhering again, and then avoids the influence of sundries to the adsorption performance of electric sucking disc.

Description

Technical Field

[0001] This utility model relates to the technical field of CNC cutting machine equipment, and more specifically to a CNC cutting machine feeding device. Background Technology

[0002] With the rapid development of industries such as apparel, leather, home textiles, and composite material processing, the market demand for high-precision, high-efficiency CNC cutting equipment is increasing daily. As a core production piece of equipment, the performance of CNC cutting machines directly affects product quality and production efficiency. In actual production, the material feeding process remains one of the key bottlenecks restricting the improvement of overall machine efficiency.

[0003] As shown in the prior art published in CN222947653U, although this prior art uses a motor to drive a reciprocating lead screw to rotate, thereby moving the sliding sleeve, mounting plate, and electric suction cup along the slide rail to the placement slot, and a cylinder drives the mounting plate and electric suction cup to move downwards to close to the placement slot and pick up the workpiece, and multiple sets of electric suction cups increase the suction force between the workpiece and the suction cup to achieve a smooth transport effect, after the electric suction cup picks up the workpiece, dust and other impurities will adhere to the outside of the electric suction cup, and the adhesion of impurities will affect the subsequent suction performance of the electric suction cup. Utility Model Content

[0004] To overcome the aforementioned deficiencies of the prior art, this utility model provides a feeding device for a CNC cutting machine. A fan drives a cleaning plate to clean debris adhering to the bottom of an electric suction cup. The debris is guided by the airflow of the fan to the inside of the cylinder, and then transported to the outside of the mounting shell through a connecting pipe, an output pipe, a corrugated pipe, and a material pipe. This keeps the debris away from the electric suction cup and prevents it from adhering again, thereby avoiding the debris from affecting the adsorption performance of the electric suction cup and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a CNC cutting machine feeding device, comprising a base plate, wherein a feeding component for conveying workpieces is provided on the top of the base plate, and two sets of auxiliary components for cleaning the feeding component are provided on the outside of the base plate;

[0006] Each set of auxiliary components includes a fixing plate on the top of the base plate. The fixing plate has two spaced cylinders on the side near the base plate. Each cylinder is equipped with a fan, and a linkage shaft is installed on the top of the output shaft of the fan. A cleaning plate is installed on the top of the linkage shaft.

[0007] The bottom ends of the two cylinders are fixedly connected to the same connecting pipe, and the side of the connecting pipe closest to the fixed plate is fixedly connected to an output pipe. The side of the output pipe away from the connecting pipe is fixedly connected to a corrugated pipe, and the side of the corrugated pipe away from the output pipe is fixedly connected to a material pipe that passes through the mounting plate.

[0008] In a preferred embodiment, a second electric push rod is installed on the side of the fixing plate away from the cylinder, and the second electric push rod passes through the mounting plate and is fixed together with the cylinder.

[0009] In a preferred embodiment, the feeding component includes a mounting plate disposed on the top of the base plate. A first electric push rod is mounted on the top of both ends of the mounting plate, and a movable plate is disposed on the bottom of both ends of the mounting plate. The bottom end of the first electric push rod passes through the mounting plate and is fixed together with the top of the movable plate. Electric suction cups are mounted on the bottom of both the front and rear ends of the movable plate, and the top of the cleaning plate contacts the bottom of the electric suction cup.

[0010] In a preferred embodiment, a mounting shell is installed on the top of the base plate, a support frame is installed on the top of the mounting shell, two fixing plates are respectively installed inside the two ends of the mounting shell, an adjusting rod is installed inside the top of the support frame via a bearing, an adjusting seat is threaded to the outside of the adjusting rod, and the bottom of both ends of the adjusting seat is fixed to the top of the mounting plate;

[0011] A servo motor is installed at one end of the support frame, and the output shaft of the servo motor passes through the support frame and is fixed together with the adjusting rod.

[0012] In a preferred embodiment, material cylinders are provided at the bottom of both ends of the base plate, and the positions of the material cylinders and the material tubes are vertically corresponding.

[0013] In a preferred embodiment, the bottom section of the adjustment seat is rectangular, and the outer side of the bottom of the adjustment seat contacts the inner wall of the support frame.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] The cleaning plate driven by the blower cleans the debris adhering to the bottom of the electric suction cup. The debris is guided by the airflow of the blower to the inside of the cylinder, and then transported to the outside of the mounting shell through the connecting pipe, output pipe, corrugated pipe and material pipe, so that the debris is away from the electric suction cup and prevented from adhering again, thereby avoiding the debris from affecting the suction performance of the electric suction cup. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a side view of the support frame of this utility model;

[0018] Figure 3 This is a side view of the fixing plate of this utility model;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view of section A in the middle;

[0020] Figure 5 This is a side view of the cylindrical body of this utility model.

[0021] The attached figures are labeled as follows: 1. Base plate; 2. Fixing plate; 3. Cylinder; 4. Fan; 5. Linkage shaft; 6. Cleaning plate; 7. Connecting pipe; 8. Output pipe; 9. Corrugated pipe; 10. Material pipe; 11. Second electric push rod; 12. Mounting plate; 13. First electric push rod; 14. Moving plate; 15. Electric suction cup; 16. Mounting shell; 17. Support frame; 18. Adjusting rod; 19. Adjusting seat; 20. Servo motor; 21. Material cylinder. Detailed Implementation

[0022] 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.

[0023] Refer to the instruction manual appendix Figure 1-5 This utility model provides a feeding device for a CNC cutting machine, including a base plate 1. The top of the base plate 1 is provided with a feeding component for conveying workpieces, and the outside of the base plate 1 is provided with two sets of auxiliary components for cleaning the feeding component. Each set of auxiliary components includes a fixing plate 2 on the top of the base plate 1. The fixing plate 2 is provided with two spaced cylinders 3 on the side near the base plate 1. Each cylinder 3 is equipped with a fan 4, and the top of the output shaft of the fan 4 is equipped with a linkage shaft 5. The top of the linkage shaft 5 is equipped with a cleaning plate 6. The bottom ends of the two cylinders 3 are fixedly connected to the same connecting pipe 7, and the side of the connecting pipe 7 near the fixing plate 2 is fixedly connected to an output pipe 8. The side of the output pipe 8 away from the connecting pipe 7 is fixedly connected to a corrugated pipe 9, and the side of the corrugated pipe 9 away from the output pipe 8 is fixedly connected to a material pipe 10 that passes through the mounting plate 12.

[0024] When using the loading component on the base plate 1 to transport the workpiece, the operator needs to adjust the loading component to a suitable position. Therefore, a mounting shell 16 is installed on the top of the base plate 1, and a support frame 17 is installed on the top of the mounting shell 16. Two fixing plates 2 are respectively installed inside the two ends of the mounting shell 16. An adjusting rod 18 is installed inside the top of the support frame 17 through a bearing. An adjusting seat 19 is threaded to the outside of the adjusting rod 18. The bottom of both ends of the adjusting seat 19 is fixed to the top of the mounting plate 12. A servo motor 20 is installed at one end of the support frame 17. The output shaft of the servo motor 20 passes through the support frame 17 and is fixed to the adjusting rod 18.

[0025] In this way, the servo motor 20 can drive the adjusting rod 18 to rotate, and the adjusting rod 18 can then drive the adjusting seat 19 to move. Since the bottom cross section of the adjusting seat 19 is rectangular and the outer bottom of the adjusting seat 19 is in contact with the inner wall of the support frame 17, the support frame 17 can guide and limit the adjusting seat 19, thereby ensuring the stability of the adjusting seat 19 when it moves the loading part and avoiding the skewness or offset of the adjusting seat 19 and the loading part.

[0026] Subsequently, the workpiece is adsorbed and fixed by the loading component, which includes a mounting plate 12 on the top of the base plate 1. The top of both ends of the mounting plate 12 are equipped with first electric push rods 13, and the bottom of both ends of the mounting plate 12 are equipped with movable plates 14. The bottom end of the first electric push rod 13 passes through the mounting plate 12 and is fixed together with the top of the movable plate 14. The bottom of both the front and rear ends of the movable plate 14 are equipped with electric suction cups 15, and the top of the cleaning plate 6 contacts the bottom of the electric suction cups 15.

[0027] In this way, the first electric push rod 13 can drive the moving plate 14 to move down, and make the electric suction cup 15 on the moving plate 14 contact the workpiece. The workpiece is then attracted and fixed by the electric suction cup 15, and then the workpiece is loaded by the operation of the adjusting rod 18 and the adjusting seat 19.

[0028] After the material is fed, in order to ensure the adsorption performance of the electric suction cup 15, the auxiliary parts need to be adjusted to the electric suction cup 15 for cleaning and maintenance. Therefore, a second electric push rod 11 is installed on the side of the fixed plate 2 away from the cylinder 3, and the second electric push rod 11 passes through the fixed plate 2 and is fixed together with the cylinder 3.

[0029] In this way, the auxiliary component can be pushed to the electric suction cup 15 by the second electric push rod 11, and the cleaning plate 6 inside the cylinder 3 will contact the bottom of the electric suction cup 15. Then, the fan 4 drives the linkage shaft 5 and the cleaning plate 6 to rotate, and the cleaning plate 6 cleans and maintains the debris at the bottom of the electric suction cup 15. The debris is guided and transported to the inside of the cylinder 3 by the airflow of the fan 4, and then transported to the outside of the mounting shell 16 through the connecting pipe 7, the output pipe 8, the corrugated pipe 9 and the material pipe 10. This keeps the debris away from the electric suction cup 15 and prevents the cleaned debris from adhering to the electric suction cup 15 again, thereby improving the cleaning effect of the electric suction cup 15.

[0030] Furthermore, since both ends of the base plate 1 are equipped with material cylinders 21, and the positions of the material cylinders 21 and the material pipe 10 are vertically corresponding, the material pipe 10 can guide and transport debris into the material cylinders 21, thereby collecting the debris in a concentrated manner and preventing it from overflowing and affecting the processing environment.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding device for a CNC cutting machine, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a feeding component for conveying workpieces at the top, and two sets of auxiliary components for cleaning the feeding component are provided on the outside of the bottom plate (1); Each set of auxiliary components includes a fixing plate (2) on the top of the base plate (1). The fixing plate (2) has two spaced cylinders (3) on the side near the base plate (1). Each cylinder (3) is equipped with a fan (4), and the top of the output shaft of the fan (4) is equipped with a linkage shaft (5). The top of the linkage shaft (5) is equipped with a cleaning plate (6). The bottom ends of the two cylinders (3) are fixedly connected to the same connecting pipe (7), and the side of the connecting pipe (7) close to the fixed plate (2) is fixedly connected to the output pipe (8). The side of the output pipe (8) away from the connecting pipe (7) is fixedly connected to the corrugated pipe (9), and the side of the corrugated pipe (9) away from the output pipe (8) is fixedly connected to the material pipe (10) that passes through the mounting plate (12).

2. The feeding device for a CNC cutting machine according to claim 1, characterized in that: The second electric push rod (11) is installed on the side of the fixed plate (2) away from the cylinder (3), and the second electric push rod (11) passes through the fixed plate (2) and is fixed together with the cylinder (3).

3. The feeding device for a CNC cutting machine according to claim 1, characterized in that: The loading component includes a mounting plate (12) on the top of the base plate (1). The top of both ends of the mounting plate (12) are equipped with first electric push rods (13), and the bottom of both ends of the mounting plate (12) are equipped with movable plates (14). The bottom end of the first electric push rod (13) passes through the mounting plate (12) and is fixed together with the top of the movable plate (14). The bottom of both the front and rear ends of the movable plate (14) are equipped with electric suction cups (15), and the top of the cleaning plate (6) contacts the bottom of the electric suction cups (15).

4. The feeding device for a CNC cutting machine according to claim 1, characterized in that: The base plate (1) is equipped with a mounting shell (16) on top, and a support frame (17) is installed on top of the mounting shell (16). Two fixing plates (2) are installed inside the mounting shell (16) at both ends respectively. An adjusting rod (18) is installed inside the top of the support frame (17) through a bearing. An adjusting seat (19) is threaded to the outside of the adjusting rod (18). The bottom of both ends of the adjusting seat (19) is fixed to the top of the mounting plate (12). A servo motor (20) is installed at one end of the support frame (17). The output shaft of the servo motor (20) passes through the support frame (17) and is fixed together with the adjusting rod (18).

5. The feeding device for a CNC cutting machine according to claim 1, characterized in that: The bottom of both ends of the base plate (1) is provided with a material cylinder (21), and the material cylinder (21) is vertically corresponding to the material tube (10).

6. The feeding device for a CNC cutting machine according to claim 4, characterized in that: The bottom section of the adjustment seat (19) is rectangular, and the outer side of the bottom of the adjustment seat (19) is in contact with the inner wall of the support frame (17).

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