A processing production line device for a CNC milling machine

Abstract

The present invention discloses a production line device for a numerically controlled milling machine, which relates to the technical field of milling machine processing, and comprises a numerically controlled milling machine assembly, comprising a milling machine frame, on which a workbench is provided; and a loading assembly, which is arranged on one side of the milling machine frame, comprising a stabilizing frame located outside the milling machine frame, on which a driving member is provided, and a fixing seat is fixed at the top center of the stabilizing frame. The beneficial effect of the present invention is that, through the arrangement of the loading assembly and the carrier assembly, the carrier assembly can rotate and transmit the raw material, and cooperate with the loading assembly to buffer and protect the raw material from falling, cooperate with the impact of the raw material falling, perform air jet removal on the working position of the numerically controlled milling machine assembly, and perform a compensating blowing operation simultaneously during the rotation feeding, without the need for additional air pump equipment to intervene, thereby reducing the cost of using the device, and without the need for the user to hold and perform the blowing operation, thereby saving processing time and improving the overall processing efficiency of the milling machine production line.

Description

Technical Field

[0001] The invention relates to the technical field of milling machine processing, in particular to a processing production line device of a numerically controlled milling machine. Background Art

[0002] A CNC milling machine is a machine tool that uses a computer numerical control (CNC) system to achieve automated processing. It is mainly used for milling planes, grooves, contours, and complex three-dimensional curved parts. Among them, vertical CNC milling machines are a commonly used type, known for their flexibility and cost-effectiveness, and are suitable for high-precision processing of small and medium-sized parts.

[0003] The milling machine production line device in the existing technology is generally equipped with a conveyor belt to realize material feeding, so that the operator can take it easily. However, in order to ensure the stable processing of the raw materials, before the raw materials are clamped, an air pump and an air gun are generally required to be configured to spray and remove impurities on the working surface. This not only increases the overall use cost of the device, but also requires the operator to complete the unloading-taking the air gun-blowing-loading operations, which increases the overall operation time and affects the actual processing efficiency of the production line. Summary of the Invention

[0004] In view of the above problems existing in the existing CNC milling machine processing production line device, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the milling machine production line device in the prior art generally needs to be equipped with an air pump and an air gun to blow and remove impurities on the working surface, which not only increases the overall use cost of the device, but also requires the operator to complete the unloading-taking the air gun-blowing-loading operations, which increases the overall operation time.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a processing production line device for a CNC milling machine, comprising:

[0007] A CNC milling machine assembly comprises a milling machine frame on which a workbench is provided; and

[0008] A loading assembly is provided on one side of the milling machine frame, comprising a stabilizing frame located outside the milling machine frame, a driving member being provided on the stabilizing frame, a fixed seat being fixed at the top center of the stabilizing frame, a material pushing member being provided on the top of the fixed seat, a rotating seat being movably connected to the outer ring of the fixed seat, a material placing trough being provided on the top of the rotating seat, a movable disk being fixed to the outer ring of the rotating seat, and a guide bar being fixed on the top of the movable disk; and,

[0009] The loading assembly is arranged on one side of the milling machine frame, and includes a loading frame located between the workbench and the rotating seat. A buffer plate is slidably connected to the loading frame, a buffer part is provided on one side of the buffer plate, a hollow plate is embedded in one side of the loading frame, a through hole is opened on one side of the hollow plate, an exhaust part is provided on the loading frame, a displacement part is provided on one side of the exhaust part, and a pressure plate is fixed on the buffer plate.

[0010] As a preferred solution of the processing production line device of the CNC milling machine described in the present invention, a collection frame is fixed at the bottom of the workbench, and a telescopic hose is fixed at the top of the workbench.

[0011] As a preferred solution of the processing production line device of the CNC milling machine described in the present invention, the buffer component includes an airbag fixed between the hollow plate and the buffer plate, and a first spring is fixed in the airbag.

[0012] As a preferred solution of the processing production line device of the CNC milling machine described in the present invention, wherein: the air inlet end and the air outlet end of the air bag are both fixed with a one-way valve, and the air inlet end of the air bag is fixed with a filter.

[0013] As a preferred solution of the processing production line device of the CNC milling machine described in the present invention, the exhaust part includes a displacement frame slidably connected to the material loading frame, a movable plate is provided on the outside of the material loading frame, and one end of the movable plate is rotatably connected to a connecting rod.

[0014] As a preferred solution of the processing production line device of the CNC milling machine described in the present invention, wherein: the other end of the connecting rod is rotatably connected to a positioning seat, a positioning head is fixed to the bottom of the positioning seat, and is slidably matched with the guide bar, a positioning pin is fixed on the material loading frame, one end of the positioning pin passes through the movable plate and is movably connected to the movable plate, a torsion spring is sleeved on the positioning pin, one end of the torsion spring is fixed to the material loading frame, and the other end of the torsion spring is fixed to the movable plate.

[0015] As a preferred solution of the processing production line device of the CNC milling machine described in the present invention, the displacement member includes a shield plate slidably connected to one side of the hollow plate, an exhaust hole is provided on the shield plate, a protrusion is fixed on the shield plate, the protrusion is slidably matched with the pressure plate, and a groove is provided on the pressure plate.

[0016] As a preferred solution of the processing production line device of the CNC milling machine of the present invention, a guide block is fixed on the protrusion, and a second spring is fixed on the bottom of the guide block.

[0017] As a preferred solution of the processing production line device of the CNC milling machine of the present invention, wherein: the material placing frame is respectively provided with a first chute and a second chute, and a guide groove is provided on one side of the material placing frame.

[0018] As a preferred solution of the processing production line device of the CNC milling machine described in the present invention, a receiving groove is provided on the top of the fixed seat, the pushing member includes an electric push rod fixed in the receiving groove, a push block is fixed at the output end of the electric push rod, and a through groove is provided on the inner wall of the material storage groove.

[0019] The beneficial effects of the present invention are as follows: through the arrangement of the feeding component and the carrying component, the carrying component can rotate and transmit the raw materials, and cooperate with the feeding component to cushion and protect the falling raw materials, thereby ensuring the quality of the raw materials. In conjunction with the impact of the falling raw materials, the working position of the CNC milling machine component is jetted to remove impurities, and a compensating blowing operation is performed synchronously during the rotational feeding. No additional air pump equipment is required to intervene, thereby reducing the cost of using the device, and there is no need for the user to hold and perform the blowing operation, thereby saving processing time and improving the overall processing efficiency of the milling machine production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 This is the structural diagram of the processing production line device of the CNC milling machine.

[0022] Figure 2 The structural diagram of the CNC milling machine components of the CNC milling machine processing production line device.

[0023] Figure 3 This is the installation diagram of the loading and carrying components of the CNC milling machine processing production line device.

[0024] Figure 4 A cross-sectional view of the loading assembly of a CNC milling machine's processing production line.

[0025] Figure 5 This is a structural diagram of the material loading assembly of a CNC milling machine processing production line.

[0026] Figure 6 A cross-sectional view of a material loading assembly of a CNC milling machine processing production line.

[0027] Figure 7 This is a partial structural separation diagram of the material loading component of the processing production line device of the CNC milling machine.

[0028] Figure 8 This is a structural diagram of the displacement parts of the processing production line device of the CNC milling machine.

[0029] Figure 9 For CNC milling machine processing production line device Figure 8 Enlarged view of point A in the middle.

[0030] Figure 10 For CNC milling machine processing production line device Figure 8 Enlarged view of point B in the middle.

[0031] Figure 11 This is a diagram of the maximum travel of the positioning seat of a CNC milling machine's processing production line device.

[0032] Figure 12 This is a structural diagram of the positioning seat reset device of the CNC milling machine processing production line device.

[0033] Figure 13 This is a structural diagram of the drive components of a CNC milling machine's processing production line.

[0034] In the figure: 1. CNC milling machine assembly; 11. Milling machine frame; 12. Workbench; 12-1. Collection frame; 12-2. Telescopic hose; 2. Loading assembly; 21. Stabilizing frame; 22. Driving element; 23. Fixed seat; 23-1. Storage slot; 24. Pushing element; 24-1. Electric push rod; 24-2. Pushing block; 25. Rotating seat; 25-1. Loading trough; 25-2. Through slot; 26. Movable plate; 26-1. Guide bar; 3. Loading assembly; 31. Loading frame; 31-1. First chute; 31-2. Second chute; 31-3. Guide slot; 32. Buffer plate; 33. Buffer; 33-1. Airbag; 33-2. First spring; 33-3. One-way valve; 33-4. Filter; 34. Hollow plate; 34-1. Through hole; 35. Exhaust member; 35-1. Displacement frame; 35-2. Connecting rod; 35-3. Positioning seat; 35-31. Positioning head; 35-4. Movable plate; 35-41. Positioning pin; 35-42. Torsion spring; 36. Displacement member; 36-1. Shield; 36-11. Exhaust hole; 36-12. Protrusion; 36-13. Guide block; 36-2. Second spring; 37. Pressure plate; 37-1. Groove. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments. Example 1

[0038] Reference Figure 1 and Figure 2 , which is the first embodiment of the present invention, provides a processing production line device for a CNC milling machine, and the processing production line device for a CNC milling machine includes a CNC milling machine component 1, a loading component 2 and a carrier component 3. The carrier component 3 can rotate to transmit raw materials, and cooperate with the loading component 2 to cushion the falling of the raw materials, and cooperate with the impact force of the falling raw materials to perform air jet removal on the working position of the CNC milling machine component 1, and perform compensatory blowing operations simultaneously during the rotating feeding. No additional air pump equipment is required to intervene, thereby reducing the cost of using the device, and no user needs to hold and perform blowing operations, thereby saving processing time.

[0039] Specifically, the CNC milling machine assembly 1 includes a milling machine frame 11 , on which a workbench 12 is provided.

[0040] The CNC milling machine assembly 1 generally consists of a base, a column, a saddle, a worktable 12 and a spindle box, wherein the base and the column constitute the milling machine frame 11, which are fixed between the two. The base serves as the basic component to bear the weight of the entire machine and the cutting force; the column provides a vertical installation reference for the Z-axis spindle box and the X-axis saddle.

[0041] The saddle is installed on the vertical guide surface in front of the column through a guide pair, and the X-axis ball screw is driven to move the X-axis horizontally; the workbench 12 is installed on the top surface of the saddle through a guide pair, and the Y-axis ball screw is driven to move the Y-axis longitudinally; the spindle box is suspended on the vertical guide rail on the front side of the column through a guide pair, and the Z-axis ball screw is used to raise and lower the Z-axis. The working principles of this part are all existing technologies, which can be clearly understood by those skilled in the art and will not be elaborated here.

[0042] Specifically, the loading assembly 2 is arranged on one side of the milling machine frame 11, including a stabilizing frame 21 located outside the milling machine frame 11, a driving member 22 is provided on the stabilizing frame 21, a fixed seat 23 is fixed at the top center of the stabilizing frame 21, a pushing member 24 is provided on the top of the fixed seat 23, the outer ring of the fixed seat 23 is movably connected to the rotating seat 25, a material placing trough 25-1 is provided on the top of the rotating seat 25, a movable disk 26 is fixed on the outer ring of the rotating seat 25, and a guide bar 26-1 is fixed on the top of the movable disk 26.

[0043] The driving member 22 includes a motor, a driving gear and a driven gear, as shown in the accompanying drawings. Figure 4 and Figure 13As shown, the motor is bolted to the stabilizing frame 21, the driving gear is fixed to the output end of the motor, and the driven gear is fixed to the outer ring of the rotating base 25. The driving gear and the driven gear are engaged with each other. With this design, when the motor is working, the driving gear and the driven gear cooperate to make the rotating base 25 rotate.

[0044] The shapes of the movable plate 26 and the guide bar 26-1 are as shown in the accompanying drawings. Figure 11 and Figure 12 shown.

[0045] Specifically, the loading assembly 3 is arranged on one side of the milling machine frame 11, and includes a loading frame 31 located between the workbench 12 and the rotating seat 25. A buffer plate 32 is slidably connected to the loading frame 31, and a buffer member 33 is provided on one side of the buffer plate 32. A hollow plate 34 is embedded on one side of the loading frame 31, and a through hole 34-1 is opened on one side of the hollow plate 34. An exhaust member 35 is provided on the loading frame 31, and a displacement member 36 is provided on one side of the exhaust member 35. A pressure plate 37 is fixed on the buffer plate 32.

[0046] By setting the displacement member 36, when the buffer plate 32 is moved by the impact of the raw material, the displacement member 36 can be gradually moved downward in cooperation with the pressure plate 37, thereby performing staged impurity removal on different areas on the workbench 12, concentrating the gas exhaust position, ensuring the jet flow rate, and achieving a good impurity removal effect by blowing.

[0047] Rubber plates are fixed on the buffer plate 32 and inside the material placement frame 31 to protect the falling raw materials and prevent the raw materials from being scratched by hard contact with the material placement frame 31 or the material placement frame 31. Example 2

[0048] Reference Figures 2 to 13 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0049] Specifically, a collecting frame 12 - 1 is fixed to the bottom of the workbench 12 , and a telescopic hose 12 - 2 is fixed to the top of the workbench 12 .

[0050] The debris blown down can be collected by the collection frame 12-1, and the saddle in the CNC milling machine assembly 1 can be shielded and protected by the telescopic hose 12-2 to prevent the debris from being placed in a dead corner and affecting the normal operation of the CNC milling machine assembly 1, and also causing inconvenience to subsequent manual cleaning.

[0051] The buffer member 33 includes an airbag 33 - 1 fixed between the hollow plate 34 and the buffer plate 32 , and a first spring 33 - 2 is fixed in the airbag 33 - 1 .

[0052] Both ends of the first spring 33 - 2 are fixed to the inner wall of the airbag 33 - 1 , and the outer ring contour of the first spring 33 - 2 is adapted to the inner cavity of the airbag 33 - 1 to maintain the shape of the airbag 33 - 1 in the absence of external force.

[0053] A one-way valve 33 - 3 is fixed to the air inlet and outlet ends of the air bag 33 - 1 , and a filter 33 - 4 is fixed to the air inlet end of the air bag 33 - 1 .

[0054] The flow direction of the one-way valve 33-3 at the air inlet end is from the outside to the air bag 33-1, and the flow direction of the one-way valve 33-3 at the air outlet end is from the air bag 33-1 to the outside, thereby ensuring the transmission stability of the gas system.

[0055] The filter 33 - 4 is a metal mesh with a pore size of ≤0.1 mm, which plays a filtering and protective role to prevent impurities from entering the airbag 33 - 1 and causing blockage of the airbag 33 - 1 .

[0056] The exhaust member 35 includes a displacement frame 35 - 1 slidably connected to the material placement frame 31 . A movable plate 35 - 4 is provided on the outside of the material placement frame 31 . One end of the movable plate 35 - 4 is rotatably connected to a connecting rod 35 - 2 .

[0057] The top of the movable plate 35 - 4 is in sliding contact with the displacement frame 35 - 1 . When the movable plate 35 - 4 rotates counterclockwise, it can press the displacement frame 35 - 1 to cause displacement.

[0058] The other end of the connecting rod 35-2 is rotatably connected to the positioning seat 35-3, and a positioning head 35-31 is fixed to the bottom of the positioning seat 35-3, and slides with the guide bar 26-1. A positioning pin 35-41 is fixed on the material loading frame 31, and one end of the positioning pin 35-41 passes through the movable plate 35-4 and is movably connected to the movable plate 35-4. A torsion spring 35-42 is sleeved on the positioning pin 35-41, and one end of the torsion spring 35-42 is fixed to the material loading frame 31, and the other end of the torsion spring 35-42 is fixed to the movable plate 35-4.

[0059] By disposing the positioning seat 35 - 3 , the connecting rod 35 - 2 and the movable plate 35 - 4 , when the positioning seat 35 - 3 is displaced, the connecting rod 35 - 2 cooperates to cause the movable plate 35 - 4 to rotate.

[0060] The cross-sectional shapes of the positioning head 35-31 and the guide bar 26-1 are both T-shaped. This design can play a role in positioning and preventing it from falling off, and ensure the displacement stability of the positioning seat 35-3.

[0061] By setting the positioning pins 35-41, the movable plate 35-4 can be positioned and installed to form two force arms of different lengths, as shown in the accompanying drawings of the specification. Figure 9 As shown, when the movable plate 35-4 rotates a certain angle around the positioning pin 35-41, the action arc of its long lever arm end is greater than the action arc of its short lever arm end, and then when the bottom end of the movable plate 35-4 moves a smaller stroke, the top of the movable plate 35-4 will move the displacement frame 35-1 to a larger stroke.

[0062] By providing the torsion spring 35 - 42 , a torsion force can be provided to the movable plate 35 - 4 , thereby preventing the movable plate 35 - 4 from rotating randomly.

[0063] The displacement member 36 includes a shield 36-1 slidably connected to one side of the hollow plate 34. The shield 36-1 is provided with an exhaust hole 36-11. A protrusion 36-12 is fixed to the shield 36-1. The protrusion 36-12 slides with the pressure plate 37. The pressure plate 37 is provided with a groove 37-1.

[0064] There are several through holes 34-1, which are evenly distributed on the hollow plate 34, as shown in the accompanying drawings of the specification. Figure 7 As shown, a plurality of through holes 34 - 1 on the same horizontal plane are grouped together, and spraying is performed when aligned with the exhaust holes 36 - 11 , and a distance exists between the upper and lower groups of through holes 34 - 1 .

[0065] When the exhaust hole 36-11 is located in the above-mentioned interval and continues to move downward, the gas in the airbag 33-1 is filled into the hollow plate 34, but cannot be discharged through the exhaust hole 36-11. The pressure in the hollow plate 34 increases. After the exhaust hole 36-11 is aligned with the next set of through holes 34-1, the pressurized gas will be ejected, which is conducive to efficient impurity removal on the top of the workbench 12.

[0066] The exhaust hole 36 - 11 is set to be tilted downward. With this design, when the gas flows through the exhaust hole 36 - 11 , it will be guided to spray out tilted downward, thereby effectively removing impurities from the top of the workbench 12 .

[0067] The inner diameter of the groove 37 - 1 is larger than the outer diameter of the positioning pin 35 - 41 and the torsion spring 35 - 42 , so as to prevent the pressing plate 37 from colliding with the positioning pin 35 - 41 and the torsion spring 35 - 42 when the pressing plate 37 moves.

[0068] A guide block 36 - 13 is fixed on the protrusion 36 - 12 , and a second spring 36 - 2 is fixed on the bottom of the guide block 36 - 13 .

[0069] The material placing frame 31 is provided with a first sliding groove 31 - 1 and a second sliding groove 31 - 2 , and a guide groove 31 - 3 is provided on one side of the material placing frame 31 .

[0070] There are two second sliding grooves 31 - 2 , which are located at the top and bottom of the first sliding groove 31 - 1 , respectively.

[0071] The guide groove 31 - 3 is slidably matched with the guide block 36 - 13 , and the bottom end of the second spring 36 - 2 is fixed in the guide groove 31 - 3 .

[0072] The setting of the guide block 36 - 13 and the guide groove 31 - 3 can play a role in positioning and guiding, thereby ensuring the stability of the up and down displacement of the shield 36 - 1.

[0073] The second spring 36 - 2 can provide an elastic supporting force for the guide block 36 - 13 , thereby maintaining the shield 36 - 1 at a high position in the absence of external force.

[0074] The first sliding groove 31 - 1 is slidably matched with the buffer plate 32 to meet the sliding space requirement of the buffer plate 32 on the material placement frame 31 .

[0075] The second sliding groove 31 - 2 is slidably matched with the displacement frame 35 - 1 to meet the sliding space requirement of the displacement frame 35 - 1 on the material placement frame 31 .

[0076] A receiving groove 23-1 is provided on the top of the fixing seat 23. The pushing member 24 includes an electric push rod 24-1 fixed in the receiving groove 23-1. A push block 24-2 is fixed to the output end of the electric push rod 24-1. A through groove 25-2 is provided on the inner wall of the material storage groove 25-1.

[0077] The receiving groove 23 - 1 satisfies the installation space requirement of the pusher 24 . In the initial state, the pusher 24 - 2 is retracted into the receiving groove 23 - 1 and does not hinder the normal rotation of the rotating seat 25 .

[0078] By configuring the electric push rod 24 - 1 and the push block 24 - 2 , when the electric push rod 24 - 1 is extended, the push block 24 - 2 is displaced through the through slot 25 - 2 and enters the material trough 25 - 1 to push out the temporarily stored raw materials.

[0079] The inner diameter of the through slot 25 - 2 is larger than the specification of the push block 24 - 2 , so as to meet the space requirement for the push block 24 - 2 to penetrate.

[0080] During use, the positions of the loading assembly 2 and the carrying assembly 3 are pre-adjusted according to the specifications of the raw materials to be processed to ensure that the gas ejected from the exhaust hole 36 - 11 can cover the Y-axis movement stroke of the workbench 12 .

[0081] A plurality of raw materials are placed in the feeding trough 25-1, and the rotating seat 25 is driven to rotate by the driving member 22. When the raw materials are aligned with the feeding frame 31, the electric push rod 24-1 is controlled to extend and the push block 24-2 passes through the through slot 25-2 to push the raw materials in the feeding trough 25-1 into the feeding frame 31, completing the feeding operation.

[0082] The raw material falls on the material placement frame 31 until it contacts the buffer plate 32 , which impacts the buffer plate 32 , causing the buffer plate 32 to move and the first spring 33 - 2 to be compressed, thereby achieving buffer protection.

[0083] As the buffer plate 32 moves, the gas in the airbag 33 - 1 is gradually discharged through the gas outlet end, enters the hollow plate 34 , and is ejected through the through hole 34 - 1 and the exhaust hole 36 - 11 to eject debris and impurities on the workbench 12 .

[0084] As the buffer plate 32 slides and moves, the pressure plate 37 moves synchronously, squeezing the protrusion 36-12 so that the shield 36-1 gradually moves downward, and the second spring 36-2 is compressed, so that the exhaust hole 36-11 coincides with the through hole 34-1 at different positions. As the gas is continuously transmitted, the exhaust hole 36-11 can be used to guide the blowing and removal of impurities at different positions on the workbench 12.

[0085] After the previous raw material is processed, the operator removes it and then takes the raw material in the material frame 31, exposing the top of the workbench 12. At the same time, the driving member 22 is controlled to drive the rotating seat 25 to rotate to perform the above-mentioned material replenishment operation.

[0086] During the process of transferring new raw materials to the workbench 12, the rotating seat 25 rotates synchronously to drive the movable disk 26 to rotate. With the cooperation of the guide bar 26-1 and the positioning head 35-31, the positioning seat 35-3 gradually moves to the right. Under the connecting action of the connecting rod 35-2, the movable plate 35-4 rotates counterclockwise around the positioning pin 35-41, thereby driving the displacement frame 35-1 to slide.

[0087] The displacement frame 35-1 approaches the buffer plate 32 and pushes the buffer plate 32 to move, the air bag 33-1 is further compressed, and the shielding plate 36-1 moves further downward, completing the comprehensive air jet removal of the top of the workbench 12. The impurities fall into the collection frame 12-1 and are collected, effectively reducing the subsequent cleaning intensity.

[0088] When the raw materials are small in size and cannot drive the buffer plate 32 to move significantly due to their falling in the material receiving frame 31, the air jet cleaning operation can be completed through the cooperation of the exhaust member 35, that is, both buffer protection and air jet cleaning functions are achieved. There is no need to configure an additional air pump and air gun, and there is no need for the operator to actively hold the spray, which shortens the overall operation time and is conducive to efficient processing of the production line. Example 3

[0089] Reference Figures 3 to 13 , which is the third embodiment of the present invention, is based on the first two embodiments.

[0090] Specifically, due to different specifications of raw materials, the position of the workbench 12 will change when the CNC milling machine assembly 1 is actually operated. According to the production line corresponding to the raw materials, the staff needs to pre-adjust the position of the loading assembly 2 and the loading assembly 3, and align the shield 36-1 with the workbench 12 so that the gas sprayed from the exhaust hole 36-11 can remove impurities and clean the top of the workbench 12.

[0091] In actual application, the front and rear sides of the exhaust hole 36-11 can be tilted to open holes. When the gas is ejected through the exhaust hole 36-11, it can be tilted and guided to increase the gas blowing range, ensuring that the blowing range of the exhaust hole 36-11 is larger than the front and rear movement stroke of the workbench 12.

[0092] In actual application, the top center of the telescopic hose 12-2 is set as a tip. Due to the debris and impurities dropped on the telescopic hose 12-2 during processing by the CNC milling machine assembly 1, gravity and equipment vibration will guide the debris to naturally fall into the collection frame 12-1 for collection.

[0093] The collection frame 12-1 contains an appropriate amount of water to settle the debris and impurities to avoid secondary dust generation. It also has a cooling function to prevent people from accidentally contacting the debris and getting burned.

[0094] In actual application, a belt conveyor may be configured on the periphery of the rotating base 25 to supply raw materials onto the rotating base 25 .

[0095] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A processing production line device for a CNC milling machine, characterized in that: include, A numerically controlled milling machine assembly (1) comprises a milling machine frame (11), wherein a workbench (12) is provided on the milling machine frame (11); and A feeding assembly (2) is arranged on one side of a milling machine frame (11), comprising a stabilizing frame (21) located outside the milling machine frame (11), a driving member (22) being provided on the stabilizing frame (21), a fixing seat (23) being fixed at the top center of the stabilizing frame (21), a pushing member (24) being provided on the top of the fixing seat (23), an outer ring of the fixing seat (23) being movably connected to a rotating seat (25), a material placing trough (25-1) being provided on the top of the rotating seat (25), a movable disk (26) being fixed on the outer ring of the rotating seat (25), and a guide bar (26-1) being fixed on the top of the movable disk (26); and, A loading assembly (3) is arranged on one side of the milling machine frame (11), and includes a loading frame (31) located between the workbench (12) and the rotating seat (25), a buffer plate (32) is slidably connected in the loading frame (31), a buffer member (33) is provided on one side of the buffer plate (32), a hollow plate (34) is embedded on one side of the loading frame (31), a through hole (34-1) is opened on one side of the hollow plate (34), an exhaust member (35) is provided on the loading frame (31), a displacement member (36) is provided on one side of the exhaust member (35), and a pressure plate (37) is fixed on the buffer plate (32). The buffer member (33) includes an air bag (33-1) fixed between the hollow plate (34) and the buffer plate (32), wherein a first spring (33-2) is fixed in the air bag (33-1). The exhaust member (35) includes a displacement frame (35-1) slidably connected to the material placement frame (31), a movable plate (35-4) is provided on the outside of the material placement frame (31), and one end of the movable plate (35-4) is rotatably connected to a connecting rod (35-2). The other end of the connecting rod (35-2) is rotatably connected to a positioning seat (35-3), a positioning head (35-31) is fixed to the bottom of the positioning seat (35-3), and is slidably matched with the guide bar (26-1), a positioning pin (35-41) is fixed to the material placement frame (31), one end of the positioning pin (35-41) passes through the movable plate (35-4) and is movably connected to the movable plate (35-4), a torsion spring (35-42) is sleeved on the positioning pin (35-41), one end of the torsion spring (35-42) is fixed to the material placement frame (31), and the other end of the torsion spring (35-42) is fixed to the movable plate (35-4). The displacement member (36) comprises a shielding plate (36-1) slidably connected to one side of the hollow plate (34); an exhaust hole (36-11) is provided on the shielding plate (36-1); a protrusion (36-12) is fixed on the shielding plate (36-1); the protrusion (36-12) is slidably engaged with a pressing plate (37); and a groove (37-1) is provided on the pressing plate (37).

2. The processing production line device for a CNC milling machine according to claim 1, characterized in that: A collecting frame (12-1) is fixed to the bottom of the workbench (12), and a telescopic hose (12-2) is fixed to the top of the workbench (12).

3. The processing production line device for a CNC milling machine according to claim 1, characterized in that: A one-way valve (33-3) is fixed to both the air inlet and outlet ends of the air bag (33-1), and a filter screen (33-4) is fixed to the air inlet end of the air bag (33-1).

4. The processing production line device for a CNC milling machine according to claim 1, characterized in that: A guide block (36-13) is fixed on the protrusion (36-12), and a second spring (36-2) is fixed on the bottom of the guide block (36-13).

5. The processing production line device for a CNC milling machine according to claim 1, characterized in that: A first sliding groove (31-1) and a second sliding groove (31-2) are respectively provided on the material placement frame (31), and a guide groove (31-3) is provided on one side of the material placement frame (31).

6. The processing production line device for a CNC milling machine according to claim 1, characterized in that: A receiving groove (23-1) is provided on the top of the fixing seat (23); the pushing member (24) comprises an electric push rod (24-1) fixed in the receiving groove (23-1); a push block (24-2) is fixed at the output end of the electric push rod (24-1); and a through groove (25-2) is provided on the inner wall of the material storage groove (25-1).

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