Machining material receiving mechanism for numerical control machine tool machining

Abstract

The utility model discloses a machining material receiving mechanism for numerical control machine tool machining, and relates to the technical field of numerical control machine tool machining. The blanking device comprises a blanking barrel, a rotary pushing assembly is arranged in the blanking barrel, an air blowing assembly is arranged at one end of the blanking barrel, a collecting assembly is arranged at the other end of the blanking barrel, and a transferring assembly is arranged at the bottom of the blanking barrel. A machined workpiece is placed in the blanking barrel, the rotary pushing assembly can drive the workpiece to rotate in the blanking barrel, and when the workpiece rotates, the air blowing assembly can blow chippings adsorbed on the workpiece into the collecting assembly, so that the chippings on the workpiece can be collected, and the chippings on the workpiece can be collected. According to the workpiece conveying device, the rotating material pushing assembly is arranged, so that when the workpieces are driven by the rotating material pushing assembly to fall onto the transferring assembly, no chippings remain on the surfaces of the workpieces, the phenomenon that the surfaces of the workpieces are scratched due to the chippings when the workpieces are packaged and stacked subsequently is avoided, and meanwhile the yield of the workpieces is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of CNC machine tool processing technology, and specifically relates to a processing receiving mechanism for CNC machine tool processing. Background Technology

[0002] CNC machine tools are highly integrated equipment with computer numerical control systems at their core. They precisely control mechanical motion and processing flow through programming instructions, integrating mechanical engineering, automation control, computer science and microelectronics technology, and have high flexibility and high precision processing capabilities. After completing processes such as cutting and forming of parts, the finished products need to be transferred to a fixed collection container for temporary storage through a receiving device.

[0003] In the cutting, milling, and grinding processes of CNC machine tools, the contact between the cutting tool and the workpiece will generate metal or non-metal chips. Some of these chips are easily attracted by static electricity and remain on the workpiece surface. When the formed workpiece is transferred, it is easy for the workpiece to rub or collide with other equipment, packaging materials, or stacked workpieces, which will cause the chips on the workpiece surface to become "abrasive particles" and scratch the workpiece surface. Utility Model Content

[0004] To address the problem that workpiece surface debris can easily scratch the workpiece during transfer or storage, this utility model proposes a machining receiving mechanism for CNC machine tools to overcome the aforementioned technical problems in existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a machining receiving mechanism for CNC machine tool processing, including a material feeding cylinder, a rotating pushing component is provided inside the material feeding cylinder, a blowing component is provided at one end of the material feeding cylinder, a collecting component is provided at the other end of the material feeding cylinder, and a transfer component is provided at the bottom of the material feeding cylinder.

[0007] The rotating pusher assembly is used to drive the workpiece to rotate inside the discharge cylinder. The blowing assembly is used to blow the rotating workpiece so that the debris on the workpiece falls into the collection assembly under the blowing air. The transfer assembly is used to transfer the cleaned workpiece.

[0008] Furthermore, the rotating pusher assembly includes a feeding trough and a dropping trough. The feeding trough is located at the top of the dropping cylinder, and the dropping trough is located at the bottom of the dropping cylinder. A rotating shaft is rotatably connected inside the dropping cylinder. A polygonal rotating frame is fixedly connected to the outer surface of the rotating shaft. Several pusher plates are fixedly connected to the outer surface of the polygonal rotating frame. A drive motor is provided on the outside of the dropping cylinder, and the output end of the drive motor is fixedly connected to the rotating shaft.

[0009] Furthermore, several support bars are fixedly connected to the surfaces of the polygonal rotating frame and the pusher plate, a through groove is opened on the inner wall of the discharge cylinder, and several baffle bars are fixedly connected to both ends of the polygonal rotating frame.

[0010] Furthermore, the blowing assembly includes a converging hopper, which is fixedly installed at one end of the discharge cylinder. A support frame is fixedly connected to the port of the converging hopper, and a fan is fixedly installed on the outside of the support frame. The air outlet of the fan is fixedly installed at the port of the converging hopper, and a baffle is fixedly connected to the inner wall of the converging hopper. The rotating shaft is rotatably connected to the baffle.

[0011] Furthermore, the collecting component includes a collecting frame, which is fixedly installed at the other end of the discharge cylinder. A collecting box is movably connected to one side of the collecting frame. The rotating shaft is rotatably connected to the collecting frame, and the drive motor is fixedly installed on the outside of the collecting frame.

[0012] Furthermore, the outer side of the collection frame is provided with several mounting grooves, the inner wall of the mounting grooves is fixedly connected with a filter screen, and the outer surface of the rotating shaft is fixedly connected with several scrapers, which are in contact with the filter screen.

[0013] Furthermore, the transfer assembly includes a transfer frame disposed at the bottom of the discharge cylinder, a transfer roller rotatably connected inside the transfer frame, a transfer belt disposed on the outer surface of the transfer roller, and a transfer motor fixedly mounted on the outer surface of the transfer frame, the output end of the transfer motor being fixedly connected to the transfer roller.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model places the processed workpiece inside the feeding cylinder, allowing the rotating pushing component to drive the workpiece to rotate inside the feeding cylinder. While the workpiece is rotating, the blowing component blows the debris adsorbed on the workpiece into the collection component. As a result, when the workpiece falls onto the transfer component driven by the rotating pushing component, there is no debris residue on the surface of the workpiece. This avoids scratches on the surface of the workpiece due to debris during subsequent packaging and stacking, and also ensures the yield rate of the workpiece.

[0016] 2. In this invention, after the workpiece is placed between the polygonal rotating frame and the pusher plate by the robotic arm, the drive motor drives the workpiece to rotate inside the dropping cylinder through the rotating shaft, the polygonal rotating frame and the pusher plate. During this process, the dropping cylinder, the polygonal rotating frame and the pusher plate cooperate to form an air duct, thereby increasing the blowing force of the airflow generated by the fan when blowing away the debris adsorbed on the surface of the workpiece. In addition, the workpiece can be continuously rotated during the movement process, so that the airflow can thoroughly blow away the debris adsorbed on the workpiece. The above settings make the cleaning effect of the debris adsorbed on the workpiece better.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the transfer component structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the collection component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the material discharge cylinder structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the converging bucket structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the rotating pusher assembly of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Feeding cylinder; 2. Rotating pusher assembly; 201. Feeding chute; 202. Feeding chute; 203. Rotating shaft; 204. Polygonal rotating frame; 205. Pusher plate; 206. Drive motor; 207. Support bar; 208. Through slot; 209. Baffle bar; 3. Blowing assembly; 301. Converging hopper; 302. Support frame; 303. Fan; 304. Baffle; 4. Collection assembly; 401. Collection frame; 402. Collection box; 403. Mounting slot; 404. Filter screen; 405. Scraper; 5. Transfer assembly; 501. Transfer frame; 502. Transfer roller; 503. Transfer belt; 504. Transfer motor. Detailed Implementation

[0027] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0029] Please see Figures 1-6 As shown, this utility model is a machining receiving mechanism for CNC machine tool processing, including a material discharge cylinder 1, a rotating pushing component 2 is provided inside the material discharge cylinder 1, a blowing component 3 is provided at one end of the material discharge cylinder 1, a collecting component 4 is provided at the other end of the material discharge cylinder 1, and a transfer component 5 is provided at the bottom of the material discharge cylinder 1.

[0030] The rotating pusher assembly 2 is used to drive the workpiece to rotate inside the discharge cylinder 1. The blowing assembly 3 is used to blow the rotating workpiece so that the debris on the workpiece falls into the collection assembly 4 under the blowing of the airflow. The transfer assembly 5 is used to transfer the cleaned workpiece.

[0031] After the CNC machine tool finishes processing the workpiece, the robotic arm grabs the formed workpiece and places it inside the blanking cylinder 1, causing the workpiece to fall directly into the rotating pusher assembly 2. The rotating pusher assembly 2 then drives the workpiece to rotate inside the blanking cylinder 1. During this process, the blowing assembly 3 blows on the rotating workpiece, causing the debris on the workpiece to detach from the surface of the workpiece under the blowing airflow. The detached debris can fall directly into the collection assembly 4 under the guidance of the blanking cylinder 1 and the rotating pusher assembly 2. Then, the cleaned workpiece can fall onto the transfer assembly 5 under the push of the rotating pusher assembly 2.

[0032] By placing the processed workpiece inside the feeding cylinder 1, the rotating pusher assembly 2 can drive the workpiece to rotate inside the feeding cylinder 1. While the workpiece is rotating, the blowing assembly 3 can blow the debris adsorbed on the workpiece into the collection assembly 4. As a result, when the workpiece falls onto the transfer assembly 5 driven by the rotating pusher assembly 2, there is no debris residue on the surface of the workpiece. This avoids the phenomenon of scratches on the surface of the workpiece due to debris during subsequent packaging and stacking, and also ensures the yield rate of the workpiece.

[0033] In one embodiment, for the aforementioned rotating pusher assembly 2, the rotating pusher assembly 2 has a feeding trough 201 and a dropping trough 202. The feeding trough 201 is located at the top of the dropping cylinder 1, and the dropping trough 202 is located at the bottom of the dropping cylinder 1. A rotating shaft 203 is rotatably connected inside the dropping cylinder 1. A polygonal rotating frame 204 is fixedly connected to the outer surface of the rotating shaft 203. A plurality of pusher plates 205 are fixedly connected to the outer surface of the polygonal rotating frame 204. A drive motor 206 is provided on the outer side of the dropping cylinder 1, and the output end of the drive motor 206 is fixedly connected to the rotating shaft 203.

[0034] The robotic arm places the workpiece on the outer surface of the polygonal rotating frame 204 through the feeding chute 201. At this time, the drive motor 206 drives the polygonal rotating frame 204 to rotate through the rotating shaft 203. The rotating polygonal rotating frame 204 cooperates with the pusher plate 205 to drive the workpiece to rotate. When the workpiece rotates to the dropping chute 202, it can be moved directly out of the dropping cylinder 1. In the above configuration, the polygonal rotating frame 204, the pusher plate 205 and the dropping cylinder 1 can form an air duct, so that the subsequent blowing assembly 3 can effectively blow away the debris adsorbed on the workpiece. At the same time, when the workpiece rotates inside the dropping cylinder 1, it can be continuously turned over, so that the debris adsorbed on the outer surface of the workpiece can be thoroughly cleaned.

[0035] In one embodiment, for the polygonal rotating frame 204, the polygonal rotating frame 204 and the surface of the pusher plate 205 are both fixedly connected with a number of support bars 207, the inner wall of the discharge cylinder 1 is provided with a through groove 208, and both ends of the polygonal rotating frame 204 are fixedly connected with a number of baffle bars 209.

[0036] When the workpiece moves inside the discharge cylinder 1, several support bars 207 ensure that there is a certain distance between the workpiece and the pusher plate 205 when the workpiece comes into contact with it. The through groove 208 ensures that there is also a certain distance between the workpiece and the inner wall of the discharge cylinder 1 when the workpiece comes into contact with it. This arrangement improves the effect of the blowing assembly 3 in cleaning the debris adsorbed on the surface of the workpiece. The baffle bar 209 ensures that the workpiece will not move out from between the polygonal rotating frame 204 and the pusher plate 205 when it moves.

[0037] In one embodiment, the blowing assembly 3 includes a converging hopper 301, which is fixedly installed at one end of the discharge cylinder 1. A support frame 302 is fixedly connected to the port of the converging hopper 301. A fan 303 is fixedly installed on the outer side of the support frame 302. The air outlet of the fan 303 is fixedly installed at the port of the converging hopper 301. A baffle 304 is fixedly connected to the inner wall of the converging hopper 301. The rotating shaft 203 is rotatably connected to the baffle 304.

[0038] The blower 303 can blow airflow into the inside of the discharge cylinder 1 through the converging hopper 301, so that the airflow can blow the workpiece that is constantly moving inside the discharge cylinder 1; the baffle 304 can block the pusher plate 205 located at the discharge chute 201, so that when the workpiece just falls between the polygonal rotating frame 204 and the pusher plate 205 after passing through the discharge chute 201, the airflow will not blow the workpiece at this time, thus avoiding the phenomenon that the debris will fall directly to the outside of the discharge cylinder 1 under the blowing of the airflow.

[0039] In one embodiment, the collection component 4 includes a collection frame 401, which is fixedly installed at the other end of the discharge cylinder 1. A collection box 402 is movably connected to one side of the collection frame 401. The rotating shaft 203 is rotatably connected to the collection frame 401, and the drive motor 206 is fixedly installed on the outside of the collection frame 401.

[0040] The debris adsorbed on the workpiece can be detached from the surface of the workpiece by the airflow. At this time, the detached debris moves inside the air duct formed by the feeding cylinder 1, the polygonal rotating frame 204 and the pusher plate 205. When the debris floats into the collection frame 401, it can fall directly into the collection box 402 under its own gravity, so that the collection box 402 can collect the debris.

[0041] In one embodiment, for the collection frame 401, a plurality of mounting grooves 403 are provided on the outer side of the collection frame 401, a filter screen 404 is fixedly connected to the inner wall of the mounting groove 403, and a plurality of scrapers 405 are fixedly connected to the outer surface of the rotating shaft 203, the scrapers 405 being in contact with the filter screen 404.

[0042] When the airflow blows the debris into the collection frame 401, the airflow can drift directly out of the collection frame 401 through the filter screen 404, while the debris is blocked by the filter screen 404. This setting prevents the airflow from flowing back into the discharge cylinder 1, allowing the cleaned debris to move better into the collection frame 401. When the rotating shaft 203 drives the polygonal rotating frame 204 to rotate, the scraper 405 can scrape off the debris attached to the filter screen 404 under the drive of the rotating shaft 203. This setting prevents the debris from accumulating on the surface of the filter screen 404 under the subsequent airflow, thus keeping the filter screen 404 unobstructed at all times.

[0043] In one embodiment, the transfer component 5 includes a transfer frame 501, which is disposed at the bottom of the discharge cylinder 1. A transfer roller 502 is rotatably connected inside the transfer frame 501. A transfer belt 503 is provided on the outer surface of the transfer roller 502. A transfer motor 504 is fixedly installed on the outer surface of the transfer frame 501. The output end of the transfer motor 504 is fixedly connected to the transfer roller 502.

[0044] When the workpiece moves to the drop chute 202 under the drive of the pusher plate 205 and the polygonal rotating frame 204, the workpiece can fall directly onto the transfer belt 503 through the drop chute 202. At this time, the transfer motor 504 drives the transfer belt 503 to move through the transfer roller 502, so that the transfer belt 503 can transfer the workpiece to the next processing point.

[0045] Through the above technical solution, 1. By placing the processed workpiece inside the unloading cylinder 1, the rotating pusher assembly 2 can drive the workpiece to rotate inside the unloading cylinder 1. While the workpiece is rotating, the blowing assembly 3 can blow the debris adsorbed on the workpiece into the collection assembly 4. Thus, when the workpiece falls onto the transfer assembly 5 driven by the rotating pusher assembly 2, there is no debris residue on the surface of the workpiece. This avoids scratches on the surface of the workpiece due to debris during subsequent packaging and stacking, and also ensures the yield rate of the workpiece; 2. The workpiece is placed in a polygonal rotating... After the moving frame 204 and the pusher plate 205 are positioned, the drive motor 206 drives the workpiece to rotate inside the dropping cylinder 1 via the rotating shaft 203, the polygonal rotating frame 204 and the pusher plate 205. During this process, the dropping cylinder 1, the polygonal rotating frame 204 and the pusher plate 205 cooperate to form an air duct, thereby increasing the blowing force of the airflow generated by the blower 303 when blowing away the debris adsorbed on the surface of the workpiece. In addition, the workpiece can be continuously rotated during the movement process, so that the airflow can thoroughly blow away the debris adsorbed on the workpiece. The above settings result in a better cleaning effect when cleaning the debris adsorbed on the workpiece.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A machining receiving mechanism for CNC machine tool processing, comprising a blanking cylinder (1), characterized in that, The material discharge cylinder (1) is equipped with a rotating pushing component (2), a blowing component (3) is provided at one end of the material discharge cylinder (1), a collecting component (4) is provided at the other end of the material discharge cylinder (1), and a transfer component (5) is provided at the bottom of the material discharge cylinder (1). The rotating pusher assembly (2) is used to drive the workpiece to rotate inside the discharge cylinder (1). The blowing assembly (3) is used to blow the rotating workpiece so that the debris on the workpiece falls into the collection assembly (4) under the blowing of the airflow. The transfer assembly (5) is used to transfer the cleaned workpiece.

2. The machining receiving mechanism for CNC machine tool processing according to claim 1, characterized in that, The rotating pusher assembly (2) has a feeding trough (201) and a dropping trough (202). The feeding trough (201) is located at the top of the dropping cylinder (1), and the dropping trough (202) is located at the bottom of the dropping cylinder (1). The dropping cylinder (1) is rotatably connected to a rotating shaft (203). A polygonal rotating frame (204) is fixedly connected to the outer surface of the rotating shaft (203). A plurality of pusher plates (205) are fixedly connected to the outer surface of the polygonal rotating frame (204). A drive motor (206) is provided on the outer side of the dropping cylinder (1). The output end of the drive motor (206) is fixedly connected to the rotating shaft (203).

3. The machining receiving mechanism for CNC machine tool processing according to claim 2, characterized in that, The polygonal rotating frame (204) and the pusher plate (205) are both fixedly connected with several support bars (207), the inner wall of the discharge cylinder (1) is provided with a through groove (208), and both ends of the polygonal rotating frame (204) are fixedly connected with several baffle bars (209).

4. The machining receiving mechanism for CNC machine tool processing according to claim 2, characterized in that, The blowing assembly (3) includes a converging hopper (301), which is fixedly installed at one end of the discharge cylinder (1). A support frame (302) is fixedly connected to the port of the converging hopper (301). A fan (303) is fixedly installed on the outside of the support frame (302). The air outlet of the fan (303) is fixedly installed at the port of the converging hopper (301). A baffle (304) is fixedly connected to the inner wall of the converging hopper (301). The rotating shaft (203) is rotatably connected to the baffle (304).

5. A machining receiving mechanism for CNC machine tool processing according to claim 2, characterized in that, The collecting component (4) includes a collecting frame (401), which is fixedly installed at the other end of the discharge cylinder (1). A collecting box (402) is movably connected to one side of the collecting frame (401). The rotating shaft (203) is rotatably connected to the collecting frame (401). The drive motor (206) is fixedly installed on the outside of the collecting frame (401).

6. A machining receiving mechanism for CNC machine tool processing according to claim 5, characterized in that, The outer side of the collection frame (401) is provided with several mounting grooves (403), and a filter screen (404) is fixedly connected to the inner wall of the mounting groove (403). Several scrapers (405) are fixedly connected to the outer surface of the rotating shaft (203), and the scrapers (405) are in contact with the filter screen (404).

7. A machining receiving mechanism for CNC machine tool processing according to claim 1, characterized in that, The transfer assembly (5) includes a transfer frame (501), which is located at the bottom of the discharge cylinder (1). A transfer roller (502) is rotatably connected inside the transfer frame (501). A transfer belt (503) is provided on the outer surface of the transfer roller (502). A transfer motor (504) is fixedly installed on the outer surface of the transfer frame (501). The output end of the transfer motor (504) is fixedly connected to the transfer roller (502).

Images