A feeding device and CNC machining equipment

Abstract

The utility model discloses a kind of feeding device and CNC processing equipment, after the feeding device of the present application is applied in CNC processing equipment, under the driving of driver, mounting seat can be moved along preset horizontal direction, so that mounting seat can drive inner support rod to be arranged in tubular piece through opening, since bolt on mounting seat extends along vertical direction, so that manipulator can normally with inner support piece together tubular piece is grabbed into processing module and is processed, and then, after manipulator with inner support rod is placed into accommodating groove together tubular piece, bolt can be inserted into the pinhole of inner support rod, at this time, under the driving of driver, mounting seat can be driven by bolt to make inner support piece along preset horizontal direction separate from the inner cavity of tubular piece, to be inserted into subsequent tubular piece placed into accommodating groove;Therefore, the feeding device of the present application can automatically complete the installation and disassembly of inner support piece in tubular piece, reduce manpower cost.

Description

Technical Field

[0001] This utility model relates to the field of CNC machining technology, and in particular to a feeding device and CNC machining equipment. Background Technology

[0002] For CNC machining of tubular parts, in order to prevent defects such as dents from occurring during the machining process, an internal support is often inserted into the inner cavity of the tubular part before machining. The internal support is used to support the tubular part and reduce defects such as dents from occurring on the tubular wall during CNC machining. After the tubular part is machined, the internal support is removed from the tubular part.

[0003] In related technologies, the installation and disassembly of internal support components in tubular components are often done manually by workers, which results in high labor costs. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art. The first aspect of this invention provides a feeding device capable of automatically installing and disassembling internal support components within a tubular component. The second aspect of this invention also provides a CNC machining equipment.

[0005] According to the first aspect of the present invention, a feeding device includes a frame and a push-pull assembly. The frame is provided with a receiving groove extending along a preset horizontal direction. The receiving groove has an upward-facing opening that allows a tubular component to pass through to enter or exit the receiving groove. One end of the receiving groove in the preset horizontal direction has an opening communicating with the outside. The push-pull assembly includes a driver, a mounting base, and an inner support rod. The mounting base is slidably disposed on the frame along the preset horizontal direction. The mounting base is provided with a vertically extending pin. The inner support rod is provided with a pin hole. The pin is slidably inserted into the pin hole in the vertical direction. The driver is connected to the mounting base and can drive the mounting base to move along the preset horizontal direction so that the pin pushes the inner support rod to enter or exit the inner cavity of the tubular component in the receiving groove through the opening.

[0006] The feeding device described in this utility model has at least the following beneficial effects: After the feeding device of this application is applied to a CNC machining equipment, after the tubular part is placed into the receiving groove, the inner cavity of the tubular part can be connected with the opening of the receiving groove. At this time, under the drive of the driver, the mounting base can move along a preset horizontal direction, so that the mounting base can drive the inner support rod to pass through the opening into the tubular part. Since the pin on the mounting base extends in the vertical direction, the robot can normally grab the tubular part together with the inner support rod and enter it into the processing module for processing. Then, after the robot puts the tubular part together with the inner support rod into the receiving groove, the pin can be inserted into the pin hole of the inner support rod. At this time, under the drive of the driver, the mounting base can drive the inner support rod to detach from the inner cavity of the tubular part along the preset horizontal direction through the pin, so as to insert the tubular part that is subsequently placed into the receiving groove. Therefore, the feeding device of this application can automatically complete the installation and removal of the inner support rod in the tubular part, reducing labor costs.

[0007] According to the feeding device described in the first aspect of the present invention, a guide groove is also provided on the frame. The guide groove extends along a preset horizontal direction and is distributed with the receiving groove along a preset horizontal direction. The inner support rod is slidably inserted into the guide groove.

[0008] According to the first aspect of the present invention, the feeding device includes a frame and a material tray. The material tray is detachably mounted on the frame, a receiving groove is formed on the material tray, and a mounting seat is slidably mounted on the frame along a preset horizontal direction.

[0009] According to the feeding device described in the first aspect of the present invention, the frame is provided with positioning posts, and the material tray is provided with positioning holes adapted to the positioning posts.

[0010] According to the feeding device described in the first aspect of the present invention, the frame further includes a sensor, which is disposed on the frame and is used to detect whether a material tray is installed on the frame.

[0011] According to the feeding device described in the first aspect of the present invention, the opening is narrowed inward to form a constricted structure, which can prevent tubular parts from passing through the opening.

[0012] According to the feeding device described in the first aspect of the present invention, the pin hole is located at one end of the inner support rod that is away from the receiving groove in a preset horizontal direction.

[0013] According to the feeding device described in the first aspect of the present invention, the upper end of the pin is provided with a tapered guide surface, which is used to guide the pin into the pin hole.

[0014] According to the feeding device described in the first aspect of the present invention, a plurality of receiving slots are arranged side by side on the frame, and a plurality of pins are provided on the mounting base corresponding to the receiving slots, with an inner support rod sleeved on each pin.

[0015] The CNC machining equipment provided according to the second aspect of the present invention includes the feeding device provided in the first aspect of the present invention; the CNC machining equipment also includes a robot and a machining module, the machining module being used to process tubular parts, and the robot being used to move the tubular parts between the receiving tank and the machining module.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a schematic diagram of the structure of a feeding device according to an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the push-pull assembly of the feeding device shown; Figure 3 for Figure 2 A partial enlarged view of the structure at point A of the push-pull assembly shown; Figure 4 for Figure 1 A schematic diagram of the frame of the feeding device shown; Figure 5 for Figure 4 A schematic diagram of the material tray structure of the frame shown; Figure 6 for Figure 5 A partial enlarged view of the structure at point B of the feed tray shown; Figure 7 for Figure 4 The diagram shows the structure of the frame after the material tray is hidden.

[0018] Figure label: Frame 100; Body 110; Panel 111; Positioning post 111a; Elongated hole 111b; Base 112; Material tray 120; Receiving groove 121; Opening 121a; Narrowing structure 121b; Positioning hole 122; Guide seat 130; Guide groove 131; Sensor 140; Push-pull assembly 200; driver 210; mounting base 220; pin 221; guide surface 221a; inner support rod 230; pin hole 231; Tubular component 300. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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 this utility model.

[0021] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] The following is for reference. Figures 1 to 7 The feeding device of this application is described in detail.

[0024] refer to Figures 1 to 4 According to an embodiment of the present invention, the feeding device includes a frame 100 and a push-pull assembly 200; the frame 100 is provided with a receiving groove 121 extending along a preset horizontal direction, the receiving groove 121 having an upward-facing opening, the opening allowing a tubular member 300 to pass through to enter or exit the receiving groove 121, and the receiving groove 121 having an opening 121a communicating with the outside at one end in the preset horizontal direction; the push-pull assembly 200 includes a driver 210, a mounting base 220 and an inner support rod 230, the mounting base 220 extending along a preset horizontal direction... The mounting base 220 is slidably mounted on the frame 100. It has a vertically extending pin 221 and an inner support rod 230 with a pin hole 231. The pin 221 is slidably inserted into the pin hole 231 in the vertical direction. The driver 210 is connected to the mounting base 220 and can drive the mounting base 220 to move in a preset horizontal direction so that the pin 221 pushes the inner support rod 230 to be inserted into or removed from the inner cavity of the tubular member 300 in the receiving groove 121 through the opening 121a.

[0025] For example, such as Figures 1 to 4 As shown, the preset horizontal direction is the front-to-back direction. The feeding device includes a frame 100 and a push-pull assembly 200. The frame 100 is provided with a front-to-back extending receiving groove 121, which has an upward-facing opening. The front end of the receiving groove 121 has an opening 121a communicating with the outside. The push-pull assembly 200 includes a driver 210, a mounting base 220, and an inner support rod 230. The mounting base 220 is located on the front side of the receiving groove 121 and is slidable in the front-to-back direction. Mounting base 220 is mounted on frame 100 and has a vertically extending pin 221. Inner support rod 230 extends in the front-rear direction and is located on the front side of receiving groove 121. Inner support rod 230 has a vertically extending pin hole 231 and the pin 221 passes through the pin hole 231. Inner support rod 230 is slidably mounted in the vertical direction relative to pin 221. Driver 210 is mounted on frame 100 and is drivenly connected to mounting base 220.

[0026] Furthermore, when the feeding device of this application is applied to a CNC machining equipment, the tubular part 300 to be processed is placed in the receiving groove 121 through the slot. Under the drive of the driver 210, the mounting base 220 drives the inner support rod 230 to move from front to back through the pin 221, so that the inner support rod 230 enters the receiving groove 121 through the opening 121a and passes through the inner cavity of the tubular part 300 in the receiving groove 121. Thus, the inner support rod 230 can internally support the tubular part 300. Then, the robot can take out the tubular part 300 with the inner support rod 230 through the slot upward. Since the pin hole 231 on the inner support rod 230 extends in the vertical direction, the inner support rod 230 can follow the... As the tubular component 300 detaches from the pin 221, the robot arm places the tubular component 300 into the processing module for processing. After processing, the robot arm can then place the tubular component 300 back into the receiving groove 121 through the slot. During this process, the pin 221 passes through the pin hole 231 of the inner support rod 230. Then, driven by the driver 210, the mounting base 220 moves the inner support rod 230 forward through the pin 221, so that the inner support rod 230 is pulled out from the tubular component 300 in the receiving groove 121 through the opening 121a. Then, the processed tubular component 300 in the receiving groove 121 can be removed, and another tubular component 300 to be processed can be placed in the receiving groove 121.

[0027] As can be understood from the above, in the feeding device of this application, by providing a vertically extending pin 221 on the mounting base 220 and a vertically extending pin hole 231 on the inner support rod 230, the pin 221 is slidably inserted into the pin 221 in the vertical direction. Thus, under the drive of the driver 210, the mounting base 220 can automatically insert the inner support rod 230 into the inner cavity of the tubular member 300 in the receiving groove 121 via the pin 221. The automatic insertion of the inner support rod 230 into the tubular component 300 is completed. After the robotic arm places the processed tubular component 300 back into the receiving groove 121, the pin 221 automatically inserts into the pin hole 231 of the inner support rod 230. At this time, driven by the driver 210, the mounting base 220 can automatically disengage the inner support rod 230 from the inner cavity of the tubular component 300 in the receiving groove 121 through the pin 221, thus completing the automatic disengagement of the inner support rod 230 from the tubular component 300. Therefore, the feeding device of this application can automatically complete the insertion and disengagement of the inner support rod 230 into the tubular component 300, reducing labor costs.

[0028] In some embodiments of this utility model, the frame 100 is also provided with a guide groove 131, which extends along a preset horizontal direction and is distributed with the receiving groove 121 along a preset horizontal direction. The inner support rod 230 is slidably inserted into the guide groove 131.

[0029] For example, such as Figure 4 and Figure 7 As shown, the frame 100 includes a guide seat 130, which is located at the front end of the receiving groove 121. The guide seat 130 is provided with a guide groove 131 extending forward and backward. The guide groove 131 is a through groove provided on the guide seat 130, and the rear end of the guide groove 131 is directly opposite the opening 121a at the front end of the receiving groove 121. The inner support rod 230 is slidably inserted into the guide groove 131.

[0030] It is understandable that by setting the guide groove 131, during the process of the driver 210 driving the mounting base 220 to slide in the front-back direction, the pin 221 can drive the inner support rod 230 to slide accurately in the front-back direction along the guide groove 131, so that the inner support rod 230 can accurately enter or leave the tubular member 300 in the receiving groove 121; the setting of the guide groove 131 enables the guide groove 131 to guide the movement of the inner support rod 230, so that the inner support rod 230 can be accurately inserted into the tubular member 300 through the opening 121a of the receiving groove 121.

[0031] In some embodiments of this utility model, reference is made to Figure 1 and Figure 4The frame 100 includes a frame body 110 and a material tray 120. The material tray 120 is detachably mounted on the frame body 110. A receiving groove 121 is formed on the material tray 120. The mounting base 220 is slidably mounted on the frame body 110 along a preset horizontal direction.

[0032] It should be noted that when using the feeding device of this application, the entire feeding device needs to be placed inside the machining cavity of the CNC machining equipment.

[0033] It is understandable that, since the loading tray 120 is detachably mounted on the frame 110 and the receiving groove 121 is formed on the loading tray 120, when the operator needs to load or unload the tubular parts 300 in the receiving groove 121, the operator can first remove the loading tray 120 from the frame 110, and then load or unload the tubular parts 300 in the receiving groove 121 on the loading tray 120. When the loading device of this application is applied to a CNC machining equipment, the operator can remove the loading tray 120 from the frame 110 and take it out of the machining cavity of the CNC machining equipment to load or unload the tubular parts 300 in the receiving groove 121. This allows the operator to move away from the machining cavity of the CNC machining equipment when loading or unloading the tubular parts 300 in the receiving groove 121, thereby improving the operator's safety.

[0034] It should be noted that, since the material tray 120 is provided with a receiving groove 121 and the material tray 120 is detachably installed on the frame 110, after the material tray 120 is installed on the frame 110, the receiving groove 121 on the material tray 120 needs to be aligned with the inner support rod 230 so that the inner support rod 230 can be accurately inserted into the tubular part 300 in the receiving groove 121 along the opening 121a under the drive of the mounting base 220.

[0035] Based on the above problems, in a further embodiment of this utility model, the frame 110 is provided with a positioning post 111a, and the material tray 120 is provided with a positioning hole 122 adapted to the positioning post 111a.

[0036] For example, such as Figure 5 and Figure 7 As shown, the frame 110 is provided with a vertically extending positioning post 111a, and the lower end of the material tray 120 is provided with a vertically extending positioning hole 122, which is adapted to the positioning post 111a.

[0037] It is understandable that when the material tray 120 needs to be installed on the frame 110, the positioning post 111a can be inserted into the positioning hole 122 to achieve accurate installation of the material tray 120 on the frame 110.

[0038] In a further embodiment of this utility model, reference is made to... Figure 5 and Figure 7The frame 110 is provided with two positioning posts 111a distributed on the left and right, and the material tray 120 is provided with two positioning holes 122 distributed on the left and right. The two positioning holes 122 are respectively adapted to the two positioning posts 111a.

[0039] In some embodiments of this utility model, reference is made to Figure 4 and Figure 7 The frame 100 also includes a sensor 140, which is located on the frame 110 and is used to detect whether a material tray 120 is installed on the frame 110.

[0040] Understandably, by setting up sensor 140, when the material tray 120 is accurately installed on the frame 110, sensor 140 can detect that the material tray 120 exists on the frame 110. At this time, the feeding device can work normally to pass the inner support rod 230 through the tubular part 300 of the receiving groove 121. When sensor 140 does not detect that the material tray 120 is installed on the frame 110, the feeding device is in a stopped state.

[0041] In some embodiments of this utility model, reference is made to Figure 4 and Figure 7 The frame 110 includes a panel 111 and a base 112. The panel 111 is disposed on the base 112. The panel 111 has an elongated hole 111b extending from front to back. The elongated hole 111b passes through the panel 111 in the vertical direction. The mounting base 220 is slidably disposed at the lower end of the panel 111 in the front to back direction. The pin 221 on the mounting base 220 passes through the elongated hole 111b and extends to the upper end of the panel 111. The inner support rod 230 is disposed on the upper side of the panel 111 and is sleeved on the pin 221.

[0042] It is understandable that by placing the mounting base 220 at the lower end of the panel 111, the mounting base 220 can make full use of the space under the panel 111, thereby improving the space utilization rate of the feeding device of this application.

[0043] In some embodiments of this utility model, reference is made to Figure 6 The opening 121a narrows inward to form a constriction structure 121b, which can prevent the tubular member 300 from passing through the opening 121a.

[0044] It should be noted that when the mounting base 220 drives the inner support rod 230 to detach from the tubular member 300 in the receiving groove 121, the tubular member 300 is easily detached from the receiving groove 121 from the opening 121a of the receiving groove 121 under the drive of the inner support rod 230, which makes it difficult for the inner support rod 230 to separate from the tubular member 300 normally.

[0045] It is understood that by providing an inwardly contracting structure 121b at the opening 121a of the receiving groove 121, when the mounting base 220 drives the inner support rod 230 to detach from the tubular member 300 in the receiving groove 121, the contracting structure 121b can abut against the end of the tubular member 300 to prevent the tubular member 300 from detaching from the opening 121a of the receiving groove 121, thereby achieving smooth separation of the inner support rod 230 and the tubular member 300.

[0046] In some embodiments of this utility model, the pin hole 231 is provided at one end of the inner support rod 230 that is away from the receiving groove 121 in a preset horizontal direction.

[0047] For example, such as Figure 3 As shown, pin hole 231 is located at the front end of inner support rod 230.

[0048] It is understandable that by setting the pin hole 231 at one end of the inner support rod 230 that is away from the receiving groove 121 in the preset horizontal direction, the inner support rod 230 can have more structure extending into the tubular member 300 in the receiving groove 121 under the drive of the mounting base 220, and correspondingly, the overall length of the inner support rod 230 can be set to be shorter.

[0049] In some embodiments of this utility model, reference is made to Figure 3 The upper end of the pin 221 is provided with a tapered guide surface 221a, which is used to guide the pin 221 into the pin hole 231.

[0050] It is understandable that by setting a tapered guide surface 221a at the upper end of the pin 221, during the process of the robot arm driving the processed tubular part 300 downward into the receiving groove 121, the pin hole 231 of the inner support rod 230 passing through the tubular part 300 can be accurately fitted onto the pin 221 under the guidance of the guide surface 221a.

[0051] In some embodiments of this utility model, the frame 100 is provided with a plurality of receiving slots 121 arranged side by side, and the mounting base 220 is provided with a plurality of pins 221 corresponding to the receiving slots 121, and each pin 221 is fitted with an inner support rod 230.

[0052] For example, such as Figure 1 , Figure 2 and Figure 4 As shown, the frame 100 has multiple receiving slots 121 arranged side by side along the left and right directions, and the mounting base 220 has multiple pins 221 spaced apart along the left and right directions. Each pin 221 is fitted with an inner support rod 230.

[0053] It is understood that by setting multiple receiving slots 121, each receiving slot 121 can hold a tubular component 300, and by setting multiple pins 221, each pin 221 is fitted with an inner support rod 230, so that when the driver 210 drives the mounting base 220 to move in the front-back direction, each pin 221 on the mounting base 220 can drive each inner support rod 230 to slide in the front-back direction, so as to simultaneously complete the insertion of multiple inner support rods 230 into the tubular component 300, or simultaneously complete the detachment of multiple inner support rods 230 into the tubular component 300; since the feeding device of this application can simultaneously complete the installation or detachment of multiple inner support rods 230 into the tubular component 300, the feeding device of this application has higher feeding efficiency.

[0054] In some embodiments of this utility model, there are two drivers 210, which are distributed at intervals in the left-right direction, and both drivers 210 are connected to the mounting base 220.

[0055] It is understandable that by setting two drivers 210, the mounting base 220 can slide more smoothly in the front and back direction under the cooperation of the two drivers 210, and the drivers 210 can be of a lower power specification.

[0056] The CNC machining equipment provided according to the second aspect of the present invention includes the feeding device provided in the first aspect of the present invention; the CNC machining equipment also includes a robot and a machining module, the machining module is used to process the tubular part 300, and the robot is used to realize the transportation of the tubular part 300 between the receiving groove 121 and the machining module.

[0057] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A feeding device, characterized in that, include: A frame, wherein the frame is provided with a receiving groove extending in a predetermined horizontal direction, the receiving groove having an upward-facing opening, the opening allowing a tubular component to pass through to enter or exit the receiving groove, and the receiving groove having an opening at one end in the predetermined horizontal direction communicating with the outside. The push-pull assembly includes a driver, a mounting base, and an inner support rod. The mounting base is slidably mounted on the frame along a preset horizontal direction. The mounting base has a vertically extending pin. The inner support rod has a pin hole. The pin is slidably inserted into the pin hole along the vertical direction. The driver is connected to the mounting base and can drive the mounting base to move along the preset horizontal direction, so that the pin pushes the inner support rod to insert into or disengage from the inner cavity of the tubular member in the receiving groove through the opening.

2. The feeding device according to claim 1, characterized in that, The frame is also provided with a guide groove, which extends along the preset horizontal direction and is distributed with the receiving groove along the preset horizontal direction. The inner support rod is slidably inserted into the guide groove.

3. The feeding device according to claim 1, characterized in that, The frame includes a frame body and a material tray. The material tray is detachably mounted on the frame body. The receiving groove is formed on the material tray. The mounting base is slidably mounted on the frame body along the preset horizontal direction.

4. The feeding device according to claim 3, characterized in that, The frame is provided with positioning posts, and the material tray is provided with positioning holes adapted to the positioning posts.

5. A feeding device according to claim 3 or 4, characterized in that, The frame also includes a sensor, which is mounted on the frame and is used to detect whether the material tray is installed on the frame.

6. The feeding device according to claim 1, characterized in that, The opening narrows inward to form a constricted structure, which prevents the tubular component from passing through the opening.

7. The feeding device according to claim 1, characterized in that, The pin hole is located at one end of the inner support rod that is away from the receiving groove in the preset horizontal direction.

8. A feeding device according to claim 1, characterized in that, The upper end of the pin is provided with a tapered guide surface, which is used to guide the pin into the pin hole.

9. A feeding device according to claim 1, characterized in that, The frame is provided with a plurality of receiving slots arranged side by side, and the mounting base is provided with a plurality of pins corresponding to the receiving slots, and each pin is fitted with an inner support rod.

10. A CNC machining equipment, characterized in that, The equipment includes a feeding device as described in any one of claims 1 to 9; the CNC machining equipment further includes a robot and a machining module, the machining module being used to process the tubular component, and the robot being used to move the tubular component between the receiving groove and the machining module.

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