Automatic numerical control machine tool chip removal mechanism

Abstract

The invention relates to the technical field of automatic numerical control machine tool chip removal, and discloses an automatic numerical control machine tool chip removal mechanism which comprises a support, a pressed plate is fixedly connected to the inner wall of a through hole of the support, and a motor is fixedly connected to the top of the support. The chips roll down along the inner wall of the extrusion packing auger, the chips are accumulated in the extrusion packing auger due to blockage of cotton cloth in the early stage, when the compact area of the extrusion packing auger is filled with the chips, the cotton cloth is taken out by a worker, at the moment, the interior of the extrusion packing auger is blocked by the chips, and most of sewage is difficult to discharge downwards through a discharge pipe; and the metal chips are influenced by upper looseness and lower tightness of the extrusion auger, the metal chips at the tight positions are extruded to take out a large amount of water and finally discharged downwards from the extrusion auger, a conventional filter screen filtering mode is removed while the metal chips are separated, and the phenomenon that a filter screen is blocked is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of chip removal equipment for automated numerically controlled machine tools, in particular to a chip removal mechanism for automated numerically controlled machine tools. Background Art

[0002] Automated inclined CNC machine tools will produce various shapes of waste chips during the cutting process of metal or non-metal materials. During processing, the machine tool often needs to cool the workpiece with cooling water. After the waste chips are stained with cooling water, it is difficult to discharge them. The waste chips are easy to accumulate, which is not conducive to the further processing of the processed parts.

[0003] Among them, the types of debris can be roughly divided into two categories, debris type and coil spring type. If the traditional filter screen type chip removal mechanism is used, the coil spring type debris will be piled up on the outside of the filter screen, and as the debris increases, problems such as debris clogging the filter screen will occur. In response to the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an automatic CNC machine tool chip removal mechanism, comprising a bracket, a pressure plate is fixedly connected to the inner wall of the through hole of the bracket, a motor is fixedly connected to the top of the bracket, a driving disk is fixedly connected to the output shaft of the motor, and a belt is sleeved on the outer wall of the driving disk;

[0005] The separation mechanism includes a rolling plate, a rotating plate for discharging sewage from the rolling plate, a receiving tank, a water inlet pipe, a through-hole tank, and a discharge assembly for squeezing sewage debris from the rolling plate;

[0006] The top of the rolling disc is fixedly connected to the bottom of the rotating disc, the receiving groove is opened on the inner wall of the rolling disc, the inner wall of the receiving groove is rotatably connected to the outer wall of the water inlet pipe, and five through-hole grooves are opened on the inner wall of the receiving groove.

[0007] Preferably, the discharge assembly includes a discharge pipe connected to the bottom of the pressure plate, a driving rod is fixedly connected to the bottom of the receiving tank, and an extrusion auger is fixedly connected to the outer wall of the driving rod. The extrusion auger is in a loose upper and tight lower state. Before use, the bracket is installed in the required position, and it is ensured that the sewage mixed with debris can enter the water inlet pipe, and then cotton cloth or sponge is selected to block the bottom of the discharge pipe, and then the power of the motor is turned on. The motor drives the rotating disk and the rolling disk to rotate counterclockwise along the inner wall of the pressure plate through the driving disk and the belt, and the sewage entering the receiving tank will reach the gap between the pressure plate and the rolling disk through the through-hole groove, and the sewage will enter Figure 4At the position G in the middle, the sewage will be separated here, and the heavier metal debris will settle and reach the position H along the gap between the pressure plate and the rolling disc. The horizontal plane of the water inlet pipe is higher than the highest point of the pressure plate. At this time, the water in the sewage will flow upward along the gap and finally enter the collecting ring.

[0008] Preferably, one end of the belt away from the driving disk is rotatably connected to the outer wall of the rotating disk, the outer wall of the extrusion auger is slidably connected to the inner wall of the discharge pipe, and a separation component is fixedly connected to the inner wall of the through-hole groove. The debris reaching the H position will enter the extrusion auger and rotate as the rolling disk drives the extrusion auger, so that the debris rolls down along the inner wall of the extrusion auger. In the early stage, there is a blockage of cotton cloth, and the debris will accumulate inside the extrusion auger. When the debris fills the tight area of ​​the extrusion auger, the staff takes out the cotton cloth. At this time, the inside of the extrusion auger is blocked by the debris, and most of the sewage can no longer be discharged downward through the discharge pipe. The metal debris is affected by the looseness on the top and the tightness on the bottom of the extrusion auger. The metal debris in the tight position is squeezed to remove a large amount of water, and finally discharged downward from the extrusion auger. Through the application of the above-mentioned components, while realizing the separation of metal debris, the conventional filter filtering method is removed to avoid the phenomenon of filter blockage.

[0009] Preferably, the separation component includes a table block fixedly connected to the inner wall of the accommodating groove, two rotating rods 1 are rotatably connected to the inner wall of the accommodating groove, and a conveyor belt is rotatably connected to the outer wall of the rotating rod 1. Utilizing the characteristic that the above-mentioned rolling disc rotates on the inner wall of the pressure plate, grooves are opened on the inner wall of the pressure plate and the outer wall of the rolling disc, and when the coil spring debris enters the gap between the pressure plate and the rolling disc from the through-hole groove, and when the coil spring debris moves from position G to position H, the rolling disc and the pressure plate will apply a lateral extrusion force to the coil spring debris, forcing the three-dimensional coil spring debris to form a metal strip. When the slender metal strip enters the gap between the extrusion augers, as the bottom of the extrusion augers shrinks, the metal strip will be squeezed with the rest of the debris to form a sufficiently tight metal pile. Through the application of the above-mentioned components, it is avoided that the three-dimensional coil spring debris enters the extrusion augers, causing the metal pile inside the extrusion augers to be not airtight enough, affecting the restriction of the extrusion augers on sewage and affecting the chip removal efficiency of the equipment.

[0010] Preferably, the separation component also includes a second rotating rod fixedly connected to the inner wall of the through hole groove, the second rotating rod is rotatably connected to the inner wall of the through hole of the second rotating rod, and both ends of the second rotating rod are fixedly connected to rotating wheels.

[0011] Preferably, the separation component also includes an inclined rod fixedly connected to the inner wall of the fixed frame, the outer wall of the rotating wheel contacts the inner wall of the pressure plate, and a claw hook assembly is fixedly connected to the outer wall of the conveyor belt. Utilizing the characteristics of the rotation of the above-mentioned rolling disc, a separation component is arranged inside the equipment, wherein, when the rolling disc rotates, the rotating wheel will roll along the inner wall of the rolling disc, and the rolling rotating wheel rotates on the inner wall of the fixed frame through the rotating rod 2, so that the rotating rod 2 drives the conveyor belt to rotate along the outer wall of the rotating rod 1, wherein the rolling disc rotates counterclockwise, so the rotating wheel rotates clockwise, and the conveyor belt also transmits in the same direction, and during the transmission process, the conveyor belt will hook the coil spring debris in the receiving groove through the claw hook assembly, such as Figure 7 The hooked coil spring debris will move from the right to the left as the conveyor belt moves. Through the application of the above components, it is avoided that the large coil spring debris will be blocked in the receiving groove, which will affect the separation effect of the equipment.

[0012] Preferably, the claw hook assembly includes a fixed rod fixedly connected to the outer wall of the conveyor belt, a hook claw plate is rotatably connected to the inner wall of the fixed rod, a torsion spring is fixedly connected to the outer wall of the hook claw plate, and the other end of the torsion spring is fixedly connected to the inner wall of the fixed rod.

[0013] Preferably, the claw hook assembly also includes a sliding groove opened on the outer wall of the fixed rod, a sliding rod is slidably connected to the inner wall of the sliding groove, and a limiting plate is fixedly connected to the outer wall of the sliding rod.

[0014] Preferably, the claw hook assembly also includes a spring 1 fixedly connected to one end of the slide bar away from the limiting plate, the other end of the spring 1 is fixedly connected to the top of the fixed rod, and the top of the slide bar is rotatably connected to a roller. By utilizing the characteristic of the above-mentioned claw hook assembly to hook large-volume coil spring debris, a hook claw plate is arranged inside the device, such as Figure 8 When the hook plate is at the A and B surfaces, the inner wall of the limiting plate will contact the outer wall of the hook plate to limit the rotation of the hook plate. Therefore, the hook plate can hook the large volume of coil spring debris. When the fixed rod is transformed from the A surface to the C surface, the outer wall of the roller will contact the inclined surface of the inclined rod. The roller forces the limiting plate to slide downward along the inner wall of the slide groove through the sliding rod, so that the limiting plate will no longer restrict the hook plate. At this time, the large volume of coil spring debris will enter the gap between the pressure plate and the rolling disk. The rolling pressure generated by the gap will pull the large volume of coil spring debris, and the pulling force will be transmitted to the hook plate, so that the hook plate will rotate along the inner wall of the fixed rod with the torsion spring as the center, presenting as shown in the figure Figure 10 In the state of middle F, the pulling force generated by the hook plate and the large-volume coil spring debris is in a horizontal state. At this time, the hook plate will no longer be able to hook the large-volume coil spring debris, and the debris will completely enter the gap between the pressure plate and the rolling disc. Through the application of the above components, the hook plate is prevented from unloading the large-volume coil spring debris and causing blockage inside the through-hole groove.

[0015] Preferably, the claw hook assembly also includes a collecting ring fixedly connected to the outer wall of the rolling disc, the bottom of the collecting ring is thicker at one end close to the driving disc, and a drainage pipe is connected to the other end of the collecting ring away from the driving disc. The C surface of the conveyor belt is parallel to the inner wall of the through hole groove. At this time, the torsion spring is in a compressed state, so the hook plate is hindered by the plane of the through hole groove after rotation and is always in a rotating state. When it reaches the B surface, the hook plate is away from the through hole groove and reset under the push of the torsion spring. At this time, the roller is also away from the restriction of the inclined rod. Driven by spring 1, the sliding rod drives the limiting plate to limit the rotation of the hook plate again.

[0016] The present invention has the following beneficial effects:

[0017] (1) In order to solve the problem that the filter screen is easily blocked, the present invention is provided with a separation mechanism and a discharge assembly inside the device. Before use, the bracket is installed at the desired position and it is ensured that the sewage mixed with debris can enter the water inlet pipe. Then, cotton cloth or sponge is selected to block the bottom of the discharge pipe. Then, the power of the motor is turned on. The motor drives the rotating disk and the rolling disk to rotate counterclockwise along the inner wall of the pressure plate through the driving disk and the belt. The sewage entering the receiving tank will pass through the through-hole groove to reach the gap between the pressure plate and the rolling disk. At this time, the sewage will enter Figure 4 At the position of G in the middle, the sewage will be separated here, and the heavier metal debris will settle and reach the position of H along the gap between the pressure plate and the rolling disc. The horizontal plane of the water inlet pipe is higher than the highest point of the pressure plate. At this time, the water in the sewage will flow upward along the gap and finally enter the inside of the collecting ring; in this process, the debris reaching the H position will enter the inside of the extrusion auger, and as the rolling disc drives the extrusion auger to rotate, the debris will roll down along the inner wall of the extrusion auger. In the early stage, there was a blockage of cotton cloth, and the debris will accumulate inside the extrusion auger. When the debris fills the tight area of ​​the extrusion auger, the staff will take out the cotton cloth. At this time, the inside of the extrusion auger is blocked by the debris, and most of the sewage can no longer be discharged downward through the discharge pipe. The metal debris is affected by the looseness on the top and the tightness on the bottom of the extrusion auger. The metal debris in the tight position is squeezed out of a large amount of water, and finally discharged downward from the extrusion auger. Through the application of the above components, while realizing the separation of metal debris, the conventional filter filtering method is removed to avoid the phenomenon of filter blockage.

[0018] (2) The present invention utilizes the characteristic that the above-mentioned rolling disc rotates on the inner wall of the pressure plate, and grooves are opened on the inner wall of the pressure plate and the outer wall of the rolling disc. When the coil spring debris enters the gap between the pressure plate and the rolling disc from the through-hole groove, and when the coil spring debris moves from position G to H, the rolling disc and the pressure plate will apply a lateral extrusion force to the coil spring debris, forcing the three-dimensional coil spring debris to form a metal strip. When the slender metal strip enters the gap between the extrusion augers, as the bottom of the extrusion augers shrinks, the metal strip will be squeezed with the remaining debris to form a sufficiently tight metal pile. Through the application of the above-mentioned components, it is avoided that the three-dimensional coil spring debris enters the extrusion augers, causing the metal pile inside the extrusion augers to be not airtight enough, affecting the extrusion augers' restriction on sewage and affecting the chip removal efficiency of the equipment.

[0019] (3) The present invention utilizes the characteristic of the rolling disc rotation and is provided with a separation component inside the equipment, wherein when the rolling disc rotates, the rotating wheel will roll along the inner wall of the rolling disc, and the rolling rotating wheel will rotate on the inner wall of the fixed frame through the rotating rod 2, so that the rotating rod 2 drives the transmission belt to rotate along the outer wall of the rotating rod 1, wherein the rolling disc rotates counterclockwise, so the rotating wheel rotates clockwise, and the transmission belt also transmits in the same direction. During the transmission process, the transmission belt will hook the coil spring debris in the receiving groove through the claw hook component, such as Figure 7 The hooked coil spring debris will move from the right to the left as the conveyor belt moves. Through the application of the above components, it is avoided that the large coil spring debris will be blocked in the receiving groove, which will affect the separation effect of the equipment.

[0020] (4) The present invention utilizes the characteristic of the above-mentioned claw hook assembly to hook large-volume coil spring debris, and a hook claw plate is arranged inside the device, such as Figure 8 When the hook plate is at the A and B surfaces, the inner wall of the limiting plate will contact the outer wall of the hook plate to limit the rotation of the hook plate. Therefore, the hook plate can hook the large volume of coil spring debris. When the fixed rod is transformed from the A surface to the C surface, the outer wall of the roller will contact the inclined surface of the inclined rod. The roller forces the limiting plate to slide downward along the inner wall of the slide groove through the sliding rod, so that the limiting plate will no longer restrict the hook plate. At this time, the large volume of coil spring debris will enter the gap between the pressure plate and the rolling disk. The rolling pressure generated by the gap will pull the large volume of coil spring debris, and the pulling force will be transmitted to the hook plate, so that the hook plate will rotate along the inner wall of the fixed rod with the torsion spring as the center, presenting as shown in the figure Figure 10 In the state of middle F, the pulling force generated by the hook plate and the large-volume coil spring debris is in a horizontal state. At this time, the hook plate will no longer be able to hook the large-volume coil spring debris, and the debris will completely enter the gap between the pressure plate and the rolling disc. Through the application of the above components, the hook plate is prevented from unloading the large-volume coil spring debris and causing blockage inside the through-hole groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 3 It is a cross-sectional schematic diagram of the separation mechanism of the present invention;

[0025] Figure 4 It is a schematic diagram of the internal components of the separation mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the rolling disc of the present invention;

[0027] Figure 6 It is a schematic diagram of the separation component of the present invention;

[0028] Figure 7 It is a cross-sectional schematic diagram of the separation assembly of the present invention;

[0029] Figure 8 This is a schematic diagram of the claw hook assembly of the present invention;

[0030] Fig. 9 This is a schematic diagram of the explosion effect of the claw hook assembly of the present invention;

[0031] Fig.10 It is a schematic cross-sectional view of the claw hook assembly of the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] In the figure: 1. bracket; 11. pressure plate; 12. motor; 13. drive disc; 14. belt; 2. separation mechanism; 21. rolling disc; 22. rotating disc; 23. containing groove; 24. water inlet pipe; 25. through-hole groove; 3. discharge assembly; 31. discharge pipe; 32. drive rod; 33. extrusion auger; 4. separation assembly; 41. table block; 42. rotating rod one; 43. conveyor belt; 44. fixed frame; 45. rotating rod two; 46. rotating wheel; 47. inclined rod; 5. claw hook assembly; 51. fixed rod; 52. hook claw plate; 53. torsion spring; 54. slide groove; 55. slide rod; 56. limiting plate; 57. spring one; 58. roller; 59. collecting ring; 510. drain pipe. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] For example, see Figure 1 - Figure 4 The present invention is an automatic chip removal mechanism for a numerically controlled machine tool, comprising a bracket 1, a pressure plate 11 is fixedly connected to the inner wall of a through hole of the bracket 1, a motor 12 is fixedly connected to the top of the bracket 1, a driving disk 13 is fixedly connected to the output shaft of the motor 12, and a belt 14 is sleeved on the outer wall of the driving disk 13;

[0036] The separation mechanism 2 includes a rolling disc 21, a rotating disc 22 for discharging sewage from the rolling disc 21, a receiving groove 23, a water inlet pipe 24, a through-hole groove 25, and a discharge assembly 3 for squeezing sewage debris from the rolling disc 21;

[0037] The top of the rolling disc 21 is fixedly connected to the bottom of the rotating disc 22 , the receiving groove 23 is opened on the inner wall of the rolling disc 21 , the inner wall of the receiving groove 23 is rotatably connected to the outer wall of the water inlet pipe 24 , and five through-hole grooves 25 are opened on the inner wall of the receiving groove 23 .

[0038] The discharge assembly 3 includes a discharge pipe 31 connected to the bottom of the pressure plate 11, a driving rod 32 is fixedly connected to the bottom of the receiving groove 23, and an extrusion auger 33 is fixedly connected to the outer wall of the driving rod 32. The extrusion auger 33 is in a loose upper and tight lower state. Before use, the bracket 1 is installed in the required position, and it is ensured that the sewage mixed with debris can enter the water inlet pipe 24, and then cotton cloth or sponge and other items are selected to block the bottom of the discharge pipe 31, and then the power of the motor 12 is turned on. The motor 12 drives the rotating disk 22 and the rolling disk 21 to rotate counterclockwise along the inner wall of the pressure plate 11 through the driving disk 13 and the belt 14, and the sewage entering the receiving groove 23 will reach the gap between the pressure plate 11 and the rolling disk 21 through the through-hole groove 25. At this time, the sewage will enter Figure 4 At the position G in the middle, the sewage will be separated here, and the heavier metal debris will settle and reach the position H along the gap between the pressure plate 11 and the rolling disc 21. The horizontal plane of the water inlet pipe 24 is higher than the highest point of the pressure plate 11. At this time, the water in the sewage will flow upward along the gap and finally enter the collecting ring 59.

[0039] The end of the belt 14 away from the driving disk 13 is rotatably connected to the outer wall of the rotating disk 22, the outer wall of the extrusion auger 33 is slidably connected to the inner wall of the discharge pipe 31, and the separation component 4 is fixedly connected to the inner wall of the through-hole groove 25. The debris reaching the H position will enter the extrusion auger 33 and rotate as the rolling disk 21 drives the extrusion auger 33, so that the debris rolls down along the inner wall of the extrusion auger 33. In the early stage, there is a blockage of cotton cloth, and the debris will accumulate in the extrusion auger 33. When the debris fills the tight area of ​​the extrusion auger 33, the staff will take out the cotton cloth. At this time, the extrusion auger 33 is blocked by the debris, and most of the sewage can no longer be discharged downward through the discharge pipe 31. The metal debris is affected by the looseness on the top and the tightness on the bottom of the extrusion auger 33. The metal debris in the tight position is squeezed to remove a large amount of water, and finally discharged downward from the extrusion auger 33. Through the application of the above-mentioned components, while realizing the separation of metal debris, the conventional filter filtering method is removed to avoid the phenomenon of filter blockage.

[0040] For example 2, please refer to Figure 5 - Fig.10 The present invention is an automatic chip removal mechanism for CNC machine tools. On the basis of Example 1, the separation component 4 includes a table-shaped block 41 fixedly connected to the inner wall of the receiving groove 23, two rotating rods 42 are rotatably connected to the inner wall of the receiving groove 23, and a transmission belt 43 is rotatably connected to the outer wall of the rotating rod 42. By utilizing the characteristic that the rolling disc 21 rotates on the inner wall of the pressure plate 11, grooves are provided on the inner wall of the pressure plate 11 and the outer wall of the rolling disc 21, and the spring-like debris enters the gap between the pressure plate 11 and the rolling disc 21 from the through-hole groove 25, and the spring-like debris moves from G to H. When moving, the rolling disc 21 and the pressure plate 11 will apply a lateral extrusion force to the coil spring debris, forcing the three-dimensional coil spring debris to form a metal strip. When the slender metal strip enters the gap between the extrusion auger 33, as the bottom of the extrusion auger 33 contracts, the metal strip will be squeezed with the remaining debris to form a sufficiently tight metal pile. Through the application of the above-mentioned components, it is prevented that the three-dimensional coil spring debris enters the extrusion auger 33, causing the metal pile inside the extrusion auger 33 to be not airtight enough, affecting the extrusion auger 33's restriction on sewage and affecting the chip removal efficiency of the equipment.

[0041] The separation assembly 4 further comprises a second rotating rod 45 fixedly connected to the inner wall of the through hole groove 25 , the second rotating rod 45 is rotatably connected to the inner wall of the through hole of the second rotating rod 45 , and rotating wheels 46 are fixedly connected to both ends of the second rotating rod 45 .

[0042] The separation component 4 also includes an inclined rod 47 fixedly connected to the inner wall of the fixed frame 44, the outer wall of the rotating wheel 46 contacts the inner wall of the pressure plate 11, and the outer wall of the conveyor belt 43 is fixedly connected with a claw hook component 5. Utilizing the above-mentioned rotation characteristics of the rolling disc 21, a separation component 4 is arranged inside the equipment, wherein, when the rolling disc 21 rotates, the rotating wheel 46 will roll along the inner wall of the rolling disc 21, and the rolling rotating wheel 46 is rotated on the inner wall of the fixed frame 44 through the rotating rod 2 45, so that the rotating rod 2 45 drives the conveyor belt 43 to rotate along the outer wall of the rotating rod 1 42, wherein the rolling disc 21 rotates counterclockwise, so the rotating wheel 46 rotates clockwise, and the conveyor belt 43 also transmits in the same direction, and during the transmission process, the conveyor belt 43 will hook the coil spring debris in the accommodating groove 23 through the claw hook component 5, such as Figure 7 The hooked coil spring debris will move from the right side to the left side along with the movement of the conveyor belt 43. By using the above components, it is possible to avoid the large coil spring debris from being blocked inside the receiving groove 23, thereby affecting the separation effect of the equipment.

[0043] The hook assembly 5 includes a fixed rod 51 fixedly connected to the outer wall of the conveyor belt 43, a hook plate 52 is rotatably connected to the inner wall of the fixed rod 51, a torsion spring 53 is fixedly connected to the outer wall of the hook plate 52, and the other end of the torsion spring 53 is fixedly connected to the inner wall of the fixed rod 51.

[0044] The claw hook assembly 5 further includes a slide groove 54 formed on the outer wall of the fixing rod 51 , a slide rod 55 is slidably connected to the inner wall of the slide groove 54 , and a limiting plate 56 is fixedly connected to the outer wall of the slide rod 55 .

[0045] The claw hook assembly 5 also includes a spring 57 fixedly connected to one end of the slide bar 55 away from the limiting plate 56, and the other end of the spring 57 is fixedly connected to the top of the fixed rod 51. The top of the slide bar 55 is rotatably connected to a roller 58. By utilizing the characteristic of the claw hook assembly 5 to hook large-volume coil spring debris, a hook claw plate 52 is provided inside the device, such as Figure 8 When the hook plate 52 is at the A and B surfaces, the inner wall of the limiting plate 56 will contact the outer wall of the hook plate 52 to limit the rotation of the hook plate 52. Therefore, the hook plate 52 can hook the large volume of coil spring debris. When the fixed rod 51 is transformed from the A surface to the C surface, the outer wall of the roller 58 will contact the inclined surface of the inclined rod 47. The roller 58 forces the limiting plate 56 to slide downward along the inner wall of the slide groove 54 through the sliding rod 55, so that the limiting plate 56 will no longer restrict the hook plate 52. At this time, the large volume of coil spring debris will enter the gap between the pressure plate 11 and the rolling disk 21. The rolling pressure generated by the gap will pull the large volume of coil spring debris, and the pulling force will be transmitted to the hook plate 52, so that the hook plate 52 will rotate along the inner wall of the fixed rod 51 with the torsion spring 53 as the center, presenting as shown in the figure Figure 10In the state of middle F, the pulling force generated by the hook plate 52 and the large-volume coil spring debris is in a horizontal state. At this time, the hook plate 52 will no longer be able to hook the large-volume coil spring debris, and the debris will completely enter the gap between the pressure plate 11 and the rolling disc 21. Through the application of the above-mentioned components, the hook plate 52 is prevented from removing the large-volume coil spring debris and causing blockage inside the through-hole groove 25.

[0046] The claw hook assembly 5 also includes a collecting ring 59 fixedly connected to the outer wall of the rolling disc 21. The bottom of the collecting ring 59 is thicker at one end close to the driving disc 13, and the end of the collecting ring 59 away from the driving disc 13 is connected with a drain pipe 510. The C surface of the conveyor belt 43 is parallel to the inner wall of the through hole groove 25. At this time, the torsion spring 53 is in a compressed state. Therefore, the rotating hook plate 52 is hindered by the plane of the through hole groove 25 and is always in a rotating state. When it reaches the B surface, the hook plate 52 is away from the through hole groove 25 and resets under the push of the torsion spring 53. At this time, the roller 58 is also away from the restriction of the inclined rod 47. Driven by the spring 57, the sliding rod 55 drives the limiting plate 56 to limit the rotation of the hook plate 52 again.

[0047] A specific application of this embodiment is: before use, the bracket 1 is installed at the desired position, and it is ensured that the sewage mixed with debris can enter the water inlet pipe 24, and then cotton cloth or sponge is selected to block the bottom of the discharge pipe 31, and then the power of the motor 12 is turned on. The motor 12 drives the rotating disk 22 and the rolling disk 21 to rotate counterclockwise along the inner wall of the pressure plate 11 through the driving disk 13 and the belt 14, and the sewage entering the receiving groove 23 will pass through the through hole groove 25 to reach the gap between the pressure plate 11 and the rolling disk 21, and the sewage will enter Figure 4 At the position G in the middle, the sewage will be separated here, and the heavier metal debris will settle and reach the position H along the gap between the pressure plate 11 and the rolling disc 21. The horizontal plane of the water inlet pipe 24 is higher than the highest point of the pressure plate 11. At this time, the water in the sewage will flow upward along the gap and finally enter the inside of the collecting ring 59; in this process, the debris reaching the position H will enter the inside of the extrusion auger 33, and as the rolling disc 21 drives the extrusion auger 33 to rotate, the debris will roll down along the inner wall of the extrusion auger 33, and the cotton cloth blockage in the early stage will cause the wastewater to flow upward along the gap. The debris will accumulate inside the extrusion auger 33. When the debris fills the tight area of ​​the extrusion auger 33, the staff will take out the cotton cloth. At this time, the inside of the extrusion auger 33 is blocked by the debris, and most of the sewage can no longer be discharged downward through the discharge pipe 31. The metal debris is affected by the looseness at the top and the tightness at the bottom of the extrusion auger 33. The metal debris in the tight position is squeezed to remove a large amount of water, and finally discharged downward from the extrusion auger 33. Through the application of the above components, while realizing the separation of metal debris, the conventional filter filtering method is removed to avoid the phenomenon of filter blockage.

[0048] Taking advantage of the characteristic that the above-mentioned rolling disc 21 rotates on the inner wall of the pressure plate 11, grooves are opened on the inner wall of the pressure plate 11 and the outer wall of the rolling disc 21. When the coil spring debris enters the gap between the pressure plate 11 and the rolling disc 21 from the through hole groove 25, and when the coil spring debris moves from position G to position H, the rolling disc 21 and the pressure plate 11 will apply a lateral extrusion force to the coil spring debris, forcing the three-dimensional coil spring debris to form a metal strip. When the elongated metal strip enters the gap between the extrusion auger 33, as the bottom of the extrusion auger 33 shrinks, the metal strip will be squeezed with the remaining debris to form a sufficiently tight metal pile. Through the application of the above-mentioned components, it is avoided that the three-dimensional coil spring debris enters the extrusion auger 33, causing the metal pile inside the extrusion auger 33 to be not airtight enough, affecting the restriction of the extrusion auger 33 on sewage and affecting the chip removal efficiency of the equipment.

[0049] Taking advantage of the rotating characteristics of the above-mentioned rolling disc 21, a separation component 4 is arranged inside the equipment, wherein when the rolling disc 21 rotates, the rotating wheel 46 will roll along the inner wall of the rolling disc 21, and the rolling rotating wheel 46 will rotate on the inner wall of the fixed frame 44 through the rotating rod 2 45, so that the rotating rod 2 45 drives the transmission belt 43 to rotate along the outer wall of the rotating rod 1 42, wherein the rolling disc 21 rotates counterclockwise, so the rotating wheel 46 rotates clockwise, and the transmission belt 43 also transmits in the same direction. During the transmission process, the transmission belt 43 will hook the coil spring debris in the receiving groove 23 through the claw hook component 5, such as Figure 7 The hooked coil spring debris will move from the right side to the left side along with the movement of the conveyor belt 43. By using the above components, it is possible to avoid the large coil spring debris from being blocked inside the receiving groove 23, thereby affecting the separation effect of the equipment.

[0050] Taking advantage of the characteristic of the hook assembly 5 for hooking large-volume coil spring debris, a hook plate 52 is provided inside the device, such as Figure 8 When the hook plate 52 is at the A and B surfaces, the inner wall of the limiting plate 56 will contact the outer wall of the hook plate 52 to limit the rotation of the hook plate 52. Therefore, the hook plate 52 can hook the large volume of coil spring debris. When the fixed rod 51 is transformed from the A surface to the C surface, the outer wall of the roller 58 will contact the inclined surface of the inclined rod 47. The roller 58 forces the limiting plate 56 to slide downward along the inner wall of the slide groove 54 through the sliding rod 55, so that the limiting plate 56 will no longer restrict the hook plate 52. At this time, the large volume of coil spring debris will enter the gap between the pressure plate 11 and the rolling disk 21. The rolling pressure generated by the gap will pull the large volume of coil spring debris, and the pulling force will be transmitted to the hook plate 52, so that the hook plate 52 will rotate along the inner wall of the fixed rod 51 with the torsion spring 53 as the center, presenting as shown in the figure Figure 10In the state of middle F, the pulling force generated by the hook plate 52 and the large-volume coil spring debris is in a horizontal state. At this time, the hook plate 52 will no longer be able to hook the large-volume coil spring debris, and the debris will completely enter the gap between the pressure plate 11 and the rolling disc 21. Through the application of the above-mentioned components, the hook plate 52 is prevented from removing the large-volume coil spring debris and causing blockage inside the through-hole groove 25.

[0051] In addition, the C surface of the transmission belt 43 is parallel to the inner wall of the through hole groove 25. At this time, the torsion spring 53 is in a compressed state. Therefore, the rotating claw plate 52 is hindered by the plane of the through hole groove 25 and is always in a rotating state. When reaching the B surface, the claw plate 52 moves away from the through hole groove 25 and is reset under the push of the torsion spring 53. At this time, the roller 58 is also away from the restriction of the inclined rod 47. Driven by the spring 57, the sliding rod 55 drives the limiting plate 56 to limit the rotation of the claw plate 52 again.

[0052] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automated CNC machine tool chip removal mechanism, comprising a bracket (1), a pressure plate (11) fixedly connected to the inner wall of a through hole of the bracket (1), a motor (12) fixedly connected to the top of the bracket (1), an output shaft of the motor (12) fixedly connected to a drive disk (13), a belt (14) sleeved on the outer wall of the drive disk (13), characterized in that: Also includes: A separation mechanism (2), the separation mechanism (2) comprising a rolling disc (21), a rotating disc (22) for discharging sewage inside the rolling disc (21), a containing groove (23), a water inlet pipe (24), a through-hole groove (25), and a discharge assembly (3) for squeezing sewage debris inside the rolling disc (21); The top of the rolling disc (21) is fixedly connected to the bottom of the rotating disc (22), the receiving groove (23) is provided on the inner wall of the rolling disc (21), the inner wall of the receiving groove (23) is rotatably connected to the outer wall of the water inlet pipe (24), and the five through-hole grooves (25) are provided on the inner wall of the receiving groove (23).

2. The chip removal mechanism of an automated CNC machine tool according to claim 1, characterized in that: The discharge assembly (3) comprises a discharge pipe (31) connected to the bottom of the pressure plate (11); a driving rod (32) is fixedly connected to the bottom of the receiving groove (23); an extrusion auger (33) is fixedly connected to the outer wall of the driving rod (32); and the extrusion auger (33) is in a loose upper part and tight lower part state.

3. The chip removal mechanism of an automated CNC machine tool according to claim 2, characterized in that: One end of the belt (14) away from the driving disk (13) is rotatably connected to the outer wall of the rotating disk (22), the outer wall of the extrusion auger (33) is slidably connected to the inner wall of the discharge pipe (31), and the inner wall of the through hole groove (25) is fixedly connected to the separation component (4).

4. The chip removal mechanism of an automated CNC machine tool according to claim 3, characterized in that: The separation assembly (4) comprises a stage-shaped block (41) fixedly connected to the inner wall of the receiving groove (23), two rotating rods (42) are rotatably connected to the inner wall of the receiving groove (23), and a conveyor belt (43) is rotatably connected to the outer wall of the rotating rod (42).

5. The chip removal mechanism of an automated CNC machine tool according to claim 4, characterized in that: The separation assembly (4) further comprises a second rotating rod (45) fixedly connected to the inner wall of the through hole groove (25), the second rotating rod (45) being rotatably connected to the inner wall of the through hole of the second rotating rod (45), and rotating wheels (46) being fixedly connected to both ends of the second rotating rod (45).

6. The chip removal mechanism of an automated CNC machine tool according to claim 5, characterized in that: The separation assembly (4) also includes an inclined rod (47) fixedly connected to the inner wall of the fixed frame (44), the outer wall of the rotating wheel (46) contacts the inner wall of the pressure plate (11), and the outer wall of the conveyor belt (43) is fixedly connected to a claw hook assembly (5).

7. The chip removal mechanism of an automated CNC machine tool according to claim 6, characterized in that: The claw hook assembly (5) comprises a fixing rod (51) fixedly connected to the outer wall of the conveyor belt (43); a hook claw plate (52) is rotatably connected to the inner wall of the fixing rod (51); a torsion spring (53) is fixedly connected to the outer wall of the hook claw plate (52); and the other end of the torsion spring (53) is fixedly connected to the inner wall of the fixing rod (51).

8. The chip removal mechanism of an automated CNC machine tool according to claim 7, characterized in that: The claw hook assembly (5) further comprises a slide groove (54) provided on the outer wall of the fixing rod (51), a slide rod (55) being slidably connected to the inner wall of the slide groove (54), and a limiting plate (56) being fixedly connected to the outer wall of the slide rod (55).

9. The chip removal mechanism of an automated CNC machine tool according to claim 8, characterized in that: The claw hook assembly (5) also includes a spring (57) fixedly connected to one end of the slide bar (55) away from the limiting plate (56), the other end of the spring (57) is fixedly connected to the top of the fixed rod (51), and the top of the slide bar (55) is rotatably connected to a roller (58).

10. The chip removal mechanism of an automated CNC machine tool according to claim 9, characterized in that: The claw hook assembly (5) also includes a collecting ring (59) fixedly connected to the outer wall of the rolling disc (21), the bottom of the collecting ring (59) is thicker at one end close to the driving disc (13), and the end of the collecting ring (59) away from the driving disc (13) is connected to a drainage pipe (510).

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