CNC machining equipment

Abstract

The utility model discloses CNC machining equipment. The CNC machining equipment comprises a machining cavity, a material conveying module and a carrying module. A workbench used for bearing workpieces is arranged in the machining cavity. The material conveying module comprises a material conveying rail, the two opposite ends of the material conveying rail extend to the interior and the exterior of the machining cavity correspondingly, and the material conveying rail is used for conveying workpieces in the machining cavity to the outer side of the machining cavity; the carrying module is arranged in the machining cavity and used for carrying the workpieces on the workbench to the conveying rail. When the CNC machining equipment works, the carrying module can carry workpieces on the workbench to the material conveying rail, and due to the fact that the two opposite ends of the material conveying rail extend to the interior and the exterior of the machining cavity correspondingly, the material conveying rail can convey the workpieces borne by the material conveying rail to the exterior of the machining cavity from the interior of the machining cavity so that workers can obtain the workpieces, and the machining efficiency is improved. And therefore, a worker can obtain the workpiece in the machining cavity without opening the machining cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC processing equipment, in particular to a CNC processing equipment. Background Art

[0002] CNC processing equipment, also known as numerical control processing equipment, is widely used in the processing and manufacturing industry because of its advantages such as stable processing quality, high processing precision, ability to process complex surfaces, and high processing efficiency.

[0003] In the related art, when CNC machining equipment processes materials, in order to ensure the safety of the operator, after adjusting the machining parameters of the workpiece, the chamber door of the machining chamber needs to be closed. After all the workpieces in the machining chamber are processed, the chamber door is opened to take out the processed workpieces.

[0004] However, during the processing of existing CNC machining equipment, if the staff needs to understand the processing status of the workpiece completed in the machining chamber, they often need to shut down the CNC machining equipment first, and then open the chamber door to take out the workpiece, which makes it difficult to take out the workpiece in the machining chamber. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. The utility model provides a CNC processing device, which can take out the workpiece in the processing cavity without opening the processing cavity.

[0006] The CNC machining equipment provided according to the embodiment of the utility model includes a machining chamber, a feed module and a transport module; a workbench for carrying a workpiece is provided in the machining chamber; the feed module includes a feed rail, and the opposite ends of the feed rail extend to the inside and outside of the machining chamber respectively, and the feed rail is used to transport the workpiece in the machining chamber to the outside of the machining chamber; the transport module is arranged in the machining chamber, and is used to transport the workpiece on the workbench to the feed rail.

[0007] The CNC machining equipment described in the utility model has at least the following beneficial effects: when the CNC machining equipment of the present application is working, the transport module can transport the workpiece on the workbench to the feed rail. Since the opposite ends of the feed rail extend to the inside and outside of the machining chamber respectively, the feed rail can transport the workpiece it carries from the inside of the machining chamber to the outside of the machining chamber for the staff to obtain. Therefore, the staff can obtain the workpiece in the machining chamber without opening the machining chamber.

[0008] According to the CNC processing equipment described in an embodiment of the utility model, the feed module also includes a first protective shell arranged in the processing chamber, a first accommodating chamber is formed in the first protective shell, at least the part of the feed rail located in the processing chamber is accommodated in the first accommodating chamber, and a first opening connecting the first accommodating chamber and the processing chamber is also provided on the first protective shell, and the first opening allows the workpiece to enter the first accommodating chamber.

[0009] According to the CNC processing equipment described in the embodiment of the utility model, the feeding module also includes a closing component, the closing component includes a first driver and a first door body, the first driver is connected to the first door body, and is used to drive the first door body to close or open the first opening.

[0010] According to the CNC processing equipment described in the embodiment of the utility model, the first protective shell includes a top plate, a bottom plate and two side plates, the two side plates are arranged in parallel in the horizontal direction, a first accommodating cavity is formed between the two side plates, the top plate is arranged on the common upper side of the two side plates and is connected to the two side plates, the bottom plate is arranged on the common lower side of the two side plates and is connected to the two side plates, the top plate, the bottom plate and the two side plates jointly define a first opening, the first door body is slidably connected to the side plates in the vertical direction, and the first driver can drive the first door body to slide in the vertical direction to open or close the first opening.

[0011] According to the CNC processing equipment described in the embodiment of the utility model, the feed module also includes a transfer component, which is connected to the feed rail and is used to drive the feed rail to approach or move away from the workbench.

[0012] According to the CNC processing equipment described in an embodiment of the utility model, the transfer assembly includes a first transfer structure and a second transfer structure. The first transfer structure is connected to the conveyor rail and is used to drive the conveyor rail close to or away from the workbench. The second transfer structure is connected to the first transfer structure and is used to drive the first transfer structure close to or away from the workbench.

[0013] According to the CNC processing equipment described in the embodiment of the utility model, the feed rail includes a first transmission belt and a carrying plate, the carrying plate is used to carry the workpiece, the first transmission belt is transmission-connected to the carrying plate, the first transfer structure includes a second transmission belt, the second transmission belt is transmission-connected to the feed rail, the second transfer structure includes a third transmission belt, the third transmission belt is transmission-connected to the second transfer structure, and the feed module also includes a second drive, which is transmission-connected to the first transmission belt, the second transmission belt and the third transmission belt, respectively.

[0014] According to the CNC processing equipment described in the embodiment of the utility model, the second driver is arranged outside the processing chamber.

[0015] According to the CNC processing equipment described in an embodiment of the utility model, a second protective shell is provided on the outer cavity wall of the processing cavity, a second accommodating cavity is formed in the second protective shell, at least the part of the feed rail located outside the processing cavity is accommodated in the second accommodating cavity, and a second opening communicating with the external environment is opened on the second accommodating cavity.

[0016] According to the CNC processing equipment described in the embodiment of the utility model, a second door body is provided on the second protective shell, and the second door body is provided at the second opening and is used to close the second opening.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the structure of a CNC processing device according to an embodiment of the utility model;

[0020] Figure 2 for Figure 1 The structural schematic diagram of the feeding module of the CNC processing equipment shown;

[0021] Figure 3 for Figure 2 The structural schematic diagram of the feeding module part structure shown;

[0022] Figure 4 for Figure 3 A partial enlarged view of the structure at position A of the feeding module shown;

[0023] Figure 5 This is a structural schematic diagram of a CNC processing device from another perspective of an embodiment of the utility model.

[0024] Reference numerals:

[0025] Processing chamber 100; working table 110;

[0026] Feeding module 200; feeding rail 210; first transmission belt 211; bearing plate 212; first protective shell 220; top plate 221; long hole 221a; bottom plate 222; side plate 223; slide rail 223a; closing assembly 230; first driver 231; first door 232; transfer assembly 240; first transfer structure 241; second transmission belt 241a; second transfer structure 242; third transmission belt 242a; second driver 250;

[0027] A second protective shell 300 ; a second door 310 . DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] It should be noted that during the operation of the CNC machining equipment, a large amount of splashing coolant and cutting chips will be generated in the machining chamber 100. Opening the machining chamber 100 during the operation of the CNC machining equipment is a very dangerous behavior for the staff. However, if the machining chamber 100 is opened after the CNC machining equipment is turned off, and the workpiece processed in the machining chamber 100 is taken out, the working efficiency of the CNC machining equipment will undoubtedly be reduced. If the machining chamber 100 is opened after the CNC machining equipment has completely processed all the workpieces, if there is a problem with the machining parameters of the workpieces, all the workpieces that have been processed will undoubtedly be scrapped.

[0033] In order to remove the processed workpiece from the processing chamber 100 without opening the processing chamber 100, refer to Figure 1According to the embodiment of the utility model, the CNC processing equipment includes a processing chamber 100, a feeding module 200 and a transport module (not shown in the figure); the transport module is arranged in the processing chamber 100, and the processing chamber 100 is also provided with a workbench 110 for carrying the workpiece; the feeding module 200 includes a feeding rail 210, and the feeding rail 210 is extended in the front and rear directions, the front end of the feeding rail 210 extends into the processing chamber 100, and the rear end of the feeding rail 210 extends to the outside of the processing chamber 100.

[0034] Furthermore, when the staff needs to obtain the workpiece processed in the processing chamber 100, the transport module can transport the workpiece processed on the workbench 110 to the front end of the feed rail 210, and then the feed rail 210 can transport the workpiece backward to the outside of the processing chamber 100, so that the staff can obtain the workpiece.

[0035] In the above process, the processing chamber 100 does not need to be opened, and the staff can obtain the workpiece in the processing chamber 100.

[0036] Specifically, the transport module may adopt a mechanical structure such as a robot that can realize the transfer of the workpiece from the workbench 110 to the conveyor rail 210 .

[0037] It is understandable that when the CNC machining equipment is working, there is a large amount of splashing coolant and cutting chips in the machining chamber 100 , and these impurities will splash onto the feed rail 210 , thereby affecting the service life of the feed rail 210 .

[0038] In order to protect the conveyor rail 210, refer to Figure 1 In some embodiments of the utility model, the conveying module also includes a first protective shell 220, a first accommodating cavity is formed in the first protective shell 220, the part of the feed rail 210 located in the processing cavity 100 is accommodated in the first protective shell 220, and a first opening is also provided on the first protective shell 220, and the first opening of the first accommodating cavity channel is connected to the processing cavity 100.

[0039] The setting of the first protective shell 220 can reduce the coolant and cutting chips splashed onto the feed rail 210, thereby extending the service life of the feed rail 210; at the same time, the setting of the first opening enables the transport module to smoothly transfer the workpiece on the processing table to the feed rail 210.

[0040] It is understandable that during the entire processing of the CNC processing equipment, the first opening only needs to be opened within a specific time period so that the transport module can smoothly transport the workpiece to the feed rail 210, that is, during the time period when the transport module is not in action, the first opening can be kept in a closed state.

[0041] Based on the above reasons, in order to further reduce the splashing of coolant and cutting chips onto the feed rail 210, refer to Figure 2 The feeding module 200 further includes a closing component 230, which includes a first driver 231 and a first door body 232. The first driver 231 is connected to the first door body 232 and is used to drive the first door body 232 to close or open the first opening.

[0042] Since the closing component 230 is provided, when the transport module needs to transport the workpiece to the feed rail 210, the first driver 231 can drive the first door body 232 to open the first opening; when the transport module is in an inactive state, the first driver 231 can drive the first door body 232 to close the first opening to more comprehensively protect the feed rail 210.

[0043] It should be noted that in order to ensure that the transport module can more smoothly transport the workpiece on the workbench 110 to the feed rail 210, the front end of the feed rail 210 should be as close to the workbench 110 as possible; however, correspondingly, the closer the feed rail 210 is to the workbench 110, the more it will affect the operation of other structures in the processing chamber 100, such as the operation of the cutting tool.

[0044] Based on the above reasons, in some embodiments of the present invention, reference Figure 3 The feeding module 200 further includes a transfer assembly 240 , which is connected to the feeding rail 210 and is used to drive the feeding rail 210 to move closer to or away from the workbench 110 .

[0045] Furthermore, when the transport module is working, the transfer component 240 can drive the feed rail 210 to move forward to approach the workbench 110. At this time, the transport module can transport the workpiece on the workbench 110 to the feed rail 210, and then, the transfer component 240 can drive the feed rail 210 to move backward so that the feed rail 210 avoids other structures in the processing chamber 100.

[0046] It can be understood that, under the premise that the conveying module includes both the first protective shell 220 and the transfer assembly 240, the first opening can be located on the front side wall of the first protective shell 220. At this time, by setting the transfer assembly 240, the transfer assembly 240 can drive the feed rail 210 to move forward so that the feed rail 210 leaves the first accommodating cavity through the first opening, so that the transport module can transport the workpiece to the feed rail 210.

[0047] Specifically, refer to Figure 2 and Figure 3The first protective shell 220 includes a top plate 221, a bottom plate 222 and two side plates 223. The two side plates 223 are arranged side by side in the left-right direction, and a first accommodating cavity is formed between the two side plates 223. The top plate 221 is arranged on the common upper side of the two side plates 223, and the left and right ends of the top plate 221 are respectively connected to the two side plates 223. The bottom plate 222 is arranged on the common lower side of the two side plates 223, and the left and right ends of the bottom plate 222 are respectively connected to the two side plates 223. The front end of the top plate 221 and the bottom plate 222 are connected to the two side plates 223. The front end of 22 and the front ends of the two side panels 223 together surround a first opening; the first door body 232 is arranged at the first opening, and vertically extending slide rails 223a are respectively provided on the opposite sides of the two side panels 223, and the left and right ends of the first door body 232 are respectively folded backwards to form a first folding portion, and the first folding portion can be slidably arranged on the slide rail 223a. Under the drive of the first driver 231, the first door body 232 can slide up and down along the slide rail 223a to open or close the first opening.

[0048] For further reference, Figure 2 The left and right ends of the top plate 221 are folded downward to form a second folding portion, and a vertically extending long hole 221a is provided on the second folding portion. A threaded connector is inserted into the long hole 221a, and the threaded connector is threadedly connected to the side plate 223. Furthermore, the provision of the long hole 221a enables the staff to adjust the height of the top plate 221 according to actual needs, so as to reduce the interference of the top plate 221 with a workpiece with a higher height.

[0049] It should be noted that in order to enable the transfer assembly 240 to drive the feed rail 210 to move a longer distance, Figure 3 In some embodiments of the utility model, the transfer assembly 240 includes a first transfer structure 241 and a second transfer structure 242. The first transfer structure 241 is connected to the conveyor rail 210 and is used to drive the conveyor rail 210 to move closer to or away from the workbench 110. The second transfer structure 242 is connected to the first transfer structure 241 and is used to drive the first transfer structure 241 to move closer to or away from the workbench 110.

[0050] It can be understood that by providing the first transfer structure 241 and the second transfer structure 242 , the conveyor rail 210 can move a longer distance.

[0051] It is understandable that, according to actual needs, the transfer assembly 240 may also include more transfer structures such as a third transfer structure and a fourth transfer structure, so that the conveyor rail 210 can move a longer distance.

[0052] It is understandable that if the feed rail 210 , the first transfer structure 241 and the second transfer structure 242 are each provided with a driving source for driving, it will undoubtedly increase the manufacturing cost of the conveying module and is not conducive to the miniaturization of the conveying module.

[0053] To reduce the number of driver sources installed, refer to Figure 2 and Figure 3 In a further embodiment of the utility model, the feed rail 210 includes a first transmission belt 211 and a carrying plate 212, the carrying plate 212 is used to carry the workpiece, the first transmission belt 211 is transmission-connected to the carrying plate 212, the first transfer structure 241 includes a second transmission belt 241a, the second transmission belt 241a is transmission-connected to the feed rail 210, the second transfer structure 242 includes a third transmission belt 242a, the third transmission belt 242a is transmission-connected to the second transfer structure 242, the feed module 200 also includes a second driver 250, and the second driver 250 is transmission-connected to the first transmission belt 211, the second transmission belt 241a and the third transmission belt 242a, respectively.

[0054] It can be understood that, under the drive of the second driver 250, the first transmission belt 211, the second transmission belt 241a and the third transmission belt 242a can start working at the same time. When the third transmission belt 242a is working, it drives the first transfer structure 241 and the feed rail 210 to move in the front-to-back direction at the same time. When the second transmission belt 241a is working, it drives the feed rail 210 to move in the front-to-back direction. When the first transmission belt 211 is working, it drives the supporting plate 212 to move in the front-to-back direction.

[0055] Furthermore, in some embodiments of the present invention, in order to prevent the coolant or cutting chips from splashing onto the second driver 250 , the second driver 250 is disposed outside the processing chamber 100 .

[0056] It is understandable that since part of the structure of the feed rail 210 extends to the outside of the processing chamber 100, there are many certain environmental factors outside the processing chamber 100, such as a worker accidentally touching the feed rail 210, or processing materials falling onto the feed rail 210.

[0057] In order to protect the portion of the feed rail 210 located outside the processing chamber 100, in some embodiments of the present invention, Figure 1 and Figure 5 A second protective shell 300 is provided on the outer cavity wall of the processing chamber 100, and a second accommodating cavity is formed in the second protective shell 300. At least the part of the feed rail 210 located outside the processing chamber 100 is accommodated in the second accommodating cavity, and a second opening communicating with the external environment is opened on the second accommodating cavity.

[0058] It can be understood that the setting of the second protective shell 300 enables the second protective shell 300 to protect the part of the feed rail 210 located outside the processing chamber 100; at the same time, the setting of the second opening facilitates the staff to remove the workpiece from the second protective shell 300.

[0059] For further reference, Figure 5 A second door body 310 is provided on the second protective shell 300. The second door body 310 is provided at the second opening, and the edge of the second door body 310 is hinged to the edge of the second opening. Under the action of its own gravity, the second door body 310 closes the second opening.

[0060] By providing the second door body 310 , the conveying rail 210 can be better protected.

[0061] It is understandable that when the staff needs to take out the workpiece from the second protective shell 300 , the staff can overcome the gravity of the second door body 310 itself to rotate the second door body 310 , thereby opening the second opening.

[0062] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A CNC processing equipment, characterized in that: include: A processing chamber, wherein a workbench for carrying a workpiece is provided in the processing chamber; A material conveying module, the material conveying module comprising a material conveying rail, opposite ends of which extend to the inside and outside of the processing chamber respectively, and the material conveying rail is used to convey the workpiece in the processing chamber to the outside of the processing chamber; The transport module is arranged in the processing chamber and is used for transporting the workpiece on the workbench to the conveyor rail.

2. A CNC processing equipment according to claim 1, characterized in that: The feed module also includes a first protective shell arranged in the processing chamber, a first accommodating chamber is formed in the first protective shell, at least the portion of the feed rail located in the processing chamber is accommodated in the first accommodating chamber, and a first opening connecting the first accommodating chamber and the processing chamber is also provided on the first protective shell, and the first opening allows a workpiece to enter the first accommodating chamber.

3. A CNC processing equipment according to claim 2, characterized in that: The feeding module also includes a closing component, which includes a first driver and a first door body. The first driver is connected to the first door body and is used to drive the first door body to close or open the first opening.

4. A CNC processing equipment according to claim 3, characterized in that: The first protective shell includes a top plate, a bottom plate and two side plates, the two side plates are arranged parallel to each other in a horizontal direction, and the first accommodating cavity is formed between the two side plates, the top plate is arranged on the common upper side of the two side plates and is connected to the two side plates, the bottom plate is arranged on the common lower side of the two side plates and is connected to the two side plates, the top plate, the bottom plate and the two side plates jointly define the first opening, the first door body is slidably connected to the side plates in a vertical direction, and the first driver can drive the first door body to slide in a vertical direction to open or close the first opening.

5. The CNC processing equipment according to claim 1, characterized in that: The conveying module also includes a transfer component, which is connected to the conveying rail and is used to drive the conveying rail to approach or move away from the workbench.

6. A CNC processing equipment according to claim 5, characterized in that: The transfer assembly includes a first transfer structure and a second transfer structure. The first transfer structure is connected to the conveyor rail and is used to drive the conveyor rail to approach or move away from the workbench. The second transfer structure is connected to the first transfer structure and is used to drive the first transfer structure to approach or move away from the workbench.

7. A CNC processing equipment according to claim 6, characterized in that: The feed rail includes a first transmission belt and a carrying plate, the carrying plate is used to carry the workpiece, the first transmission belt is transmission-connected to the carrying plate, the first transfer structure includes a second transmission belt, the second transmission belt is transmission-connected to the feed rail, the second transfer structure includes a third transmission belt, the third transmission belt is transmission-connected to the second transfer structure, and the feed module also includes a second drive, the second drive is transmission-connected to the first transmission belt, the second transmission belt and the third transmission belt respectively.

8. The CNC processing equipment according to claim 7, characterized in that: The second driver is arranged outside the processing chamber.

9. The CNC processing equipment according to claim 1, characterized in that: A second protective shell is provided on the outer cavity wall of the processing cavity, a second accommodating cavity is formed in the second protective shell, at least the part of the feed rail located outside the processing cavity is accommodated in the second accommodating cavity, and a second opening communicating with the external environment is formed on the second accommodating cavity.

10. The CNC processing equipment according to claim 9, characterized in that: The second protective shell is provided with a second door body, which is arranged at the second opening and is used to close the second opening.

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