Chip removal device of machine tool

Abstract

The utility model discloses a machine tool chip removal device, which relates to the field of machine tools, and comprises a box body, one side of the box body is movably hinged with a hinged shaft door through a hinge, the upper side of the box body is provided with a feeding hollow block, and the box body is internally provided with a screening and collecting mechanism and an extruding mechanism. The screening and collecting mechanism comprises a first spring and a second spring which are fixedly connected into the box body, and the problems that when the chippings are collected into the box body, the box body cannot classify metal and nonmetal in the chippings, workers need to conduct follow-up manual screening, the box body cannot extrude the chippings into blocks, and the working efficiency is high are solved. The problems that when the box body collects scraps, the collecting amount is not high, and the collecting efficiency of the scraps is reduced are solved, through arrangement of a screening and collecting mechanism in the device, after the scraps are poured into the box body, screening of metal scraps and non-metal scraps can be achieved while the scraps are collected, and therefore the collecting efficiency of the scraps is improved. And meanwhile, non-metal chippings can be effectively and uniformly collected.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, and more specifically to a chip removal device for machine tools. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process the parts according to the shape and size required by the drawing.

[0003] The utility model with publication number CN214979600U discloses a chip removal device for a CNC machine tool, comprising a box body, a bottom plate and a support plate, the bottom plate is arranged at the bottom of the box body, support plates are arranged on both sides of the bottom of the bottom plate, a collecting cavity is reserved in the box body, a stopper is arranged at the top of one side of the box body, a cavity is formed between the bottom of the stopper and the inner wall of the box body, a discharge port is reserved at one side of the bottom of the box body, a through groove is reserved on the inner wall of one side of the box body, the bottom of the through groove is connected with the discharge port, a baffle is arranged in the through groove, the shape of the baffle is "L" type, the other end of the baffle passes through the through groove, a threaded hole is reserved on the other end of the baffle, a first fixed plate is arranged at the bottom of the other end of the baffle, one end of the first fixed plate is fixed to the box body, a turning handle is arranged at the top of the other end of the baffle, a screw rod is connected to the bottom of the turning handle, the bottom end of the screw rod passes through the threaded hole on the baffle plate, and the screw rod is connected to the threaded hole through a thread. Beneficial effects: by arranging the baffle plate, the threaded hole, the handle and the screw rod, the waste chips can be discharged for centralized treatment by turning the handle after collecting the waste chips, which is easy to operate.

[0004] Regarding the above scheme, the applicant believes that although the above scheme can realize the collection of debris, when the debris is collected inside the box, the box cannot classify the metal and non-metal in the debris, and the staff needs to perform manual screening later, and the box cannot squeeze the debris into blocks, so that when the box collects the debris, the collection amount is not high, which reduces the collection efficiency of the debris. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a machine tool chip removal device, which can effectively solve the problem that when the debris is collected inside the box, the box cannot classify the metal and non-metal in the debris, requiring the staff to perform manual screening later, and the box cannot squeeze the debris into blocks, so that when the box collects the debris, the collection amount is not high, reducing the collection efficiency of the debris.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A machine tool chip removal device comprises a box body, one side of the box body is movably hinged with a hinge door through a hinge, a feeding hollow block is arranged on the upper side of the box body, and a screening and collecting mechanism and a squeezing mechanism are arranged inside the box body;

[0008] The screening and collecting mechanism includes a first spring and a second spring fixedly connected to the inside of the box body, the lower ends of the first spring and the second spring are fixedly connected to a magnetic plate, a mounting plate is fixedly connected to one side of the box body, a servo motor is fixedly connected to the upper side of the mounting plate, the output shaft of the servo motor passes through the box body, the output shaft of the servo motor is fixedly connected to a cam through a coupling, and the cam is arranged at the lower side of the magnetic plate, an inclined plate is fixedly connected to the inside of the box body, the inclined plate is arranged at the lower side of the magnetic plate, and a collection box is arranged inside the box body.

[0009] As a preferred solution of the utility model, the extrusion mechanism includes a mounting block fixedly connected to the inside of the box body, a cylinder is fixedly connected to the lower side of the mounting block, and a pressure plate is fixedly connected to the output end of the cylinder.

[0010] As a preferred solution of the utility model, an electric telescopic rod is fixedly connected to the interior of the collection box, and a push plate is fixedly connected to one end of the electric telescopic rod.

[0011] As a preferred solution of the utility model, a first rebound sponge block and a second rebound sponge block are fixedly connected to the interior of the box body, the lower ends of the first rebound sponge block and the second rebound sponge block are fixedly connected to the magnetic suction plate, the first rebound sponge block is arranged on the inner side of the first spring, and the second rebound sponge block is arranged on the inner side of the second spring.

[0012] As a preferred solution of the utility model, a stopper is fixedly connected to the upper side of the magnetic attraction plate, and the stopper is arranged on the outer side of the second spring and the second rebound sponge block.

[0013] As a preferred solution of the utility model, a reinforcement ring block is fixedly connected to the upper side of the pressure plate, and the reinforcement ring block is fixedly connected to the outer side of the cylinder output end.

[0014] As a preferred solution of the utility model, a reinforcing plate and a limiting plate are fixedly connected inside the box body, the reinforcing plate is fixedly connected to the inclined plate, and the limiting plate is arranged on one side of the collection box.

[0015] As a preferred solution of the utility model, a first baffle is fixedly connected to the upper side of the magnetic attraction plate, and a second baffle reinforcement ring block is fixedly connected to the upper side of the inclined plate.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The setting of the screening and collecting mechanism in this device enables the metal waste and non-metal waste to be screened while the waste is collected after being poured into the box, and the non-metal debris can also be effectively collected uniformly.

[0018] 2. The extrusion mechanism in the device can extrude the non-metallic debris into blocks, thereby reducing the space occupied by the non-metallic debris and increasing the collection amount of the non-metallic debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the box in the embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the cam in the embodiment of the utility model;

[0023] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Box body; 2. Hinge door; 3. Feed hollow block; 41. First spring; 42. Second spring; 43. Magnetic plate; 44. Mounting plate; 45. Servo motor; 46. Cam; 47. Inclined plate; 48. Collecting box; 51. Mounting block; 52. Cylinder; 53. Pressing plate; 61. Electric telescopic rod; 62. Pushing plate; 7. Limiting plate; 8. Reinforcement plate; 91. First rebound sponge block; 92. Second rebound sponge block; 101. First baffle plate; 102. Second baffle plate; 11. Baffle block; 12. Reinforcement ring block. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-5 A chip removal device for a machine tool comprises a box body 1, one side of the box body 1 is movably hinged with a hinge door 2 through a hinge, and a feeding hollow block 3 is arranged on the upper side of the box body 1. The hinge door 2 can close the box body 1, so that the box body 1 can be opened and closed simply when in use, and the feeding hollow block 3 can facilitate the staff to pour the waste chips into the inside of the box body 1. The inside of the box body 1 is provided with a screening and collecting mechanism and an extruding mechanism. The setting of the screening and collecting mechanism enables the waste chips to be poured into the inside of the box body 1. At the same time, the waste chips can be collected and the metal waste chips and non-metal waste chips can be screened. At the same time, the non-metallic debris can be effectively collected uniformly. The extruding mechanism can extrude the non-metallic debris into blocks, thereby reducing the space occupied by the non-metallic debris and increasing the collection amount of the non-metallic debris.

[0029] Specifically, the screening and collecting mechanism includes a first spring 41 and a second spring 42 fixedly connected to the inside of the box body 1. The lower ends of the first spring 41 and the second spring 42 are fixedly connected with a magnetic plate 43. The box body 1 can install and connect the magnetic plate 43 through the first spring 41 and the second spring 42. At the same time, the magnetic plate 43 is arranged at an angle, so that the debris poured into the inside of the box body 1 can effectively slide down from the upper side of the magnetic plate 43. At the same time, the magnetic plate 43 can effectively adsorb and collect metal debris. A mounting plate 44 is fixedly connected to one side of the box body 1, and a servo motor 45 is fixedly connected to the upper side of the mounting plate 44.

[0030] Specifically, the output shaft of the servo motor 45 passes through the box body 1, and the output shaft of the servo motor 45 is fixedly connected with a cam 46 through a coupling, and the cam 46 is arranged on the lower side of the magnetic plate 43. The box body 1 can install and fix the servo motor 45 through the mounting plate 44, and the servo motor 45 can be connected to the cam 46. When the cam 46 rotates through the operation of the servo motor 45, it will push the magnetic plate 43 to move the magnetic plate 43 upward, and when the cam 46 rotates half a circle, it will no longer push the magnetic plate 43, and at this time the magnetic plate 43 can be moved by its own gravity and the first elastic force. The elasticity of the spring 41 and the second spring 42 is used for reset, and the reciprocating up and down movement of the magnetic plate 43 will drive the debris on the upper side of the magnetic plate 43 to vibrate, so that the non-metallic debris will vibrate and slide from the upper side of the magnetic plate 43. The interior of the box body 1 is fixedly connected with an inclined plate 47, and the inclined plate 47 is arranged on the lower side of the magnetic plate 43. A collection box 48 is arranged inside the box body 1. The box body 1 can also connect the inclined plate 47 and the collection box 48, and the debris sliding down from the upper side of the magnetic plate 43 will fall to the upper side of the inclined plate 47, and then slide to the inside of the collection box 48 through the inclined plate 47, so as to realize the collection of non-metallic debris.

[0031] Specifically, the extrusion mechanism includes a mounting block 51 fixedly connected to the inside of the box body 1, a cylinder 52 is fixedly connected to the lower side of the mounting block 51, and a pressure plate 53 is fixedly connected to the output end of the cylinder 52. The box body 1 can install and fix the cylinder 52 through the mounting block 51, and the cylinder 52 can be connected to the pressure plate 53. When the cylinder 52 is in operation, it will smoothly drive the pressure plate 53 to move downward, and after moving to a certain distance, the pressure plate 53 will move to the inside of the collection box 48 and squeeze the debris inside the collection box 48, squeezing the debris into blocks, thereby increasing the amount of debris that the collection box 48 can collect.

[0032] Specifically, the interior of the collection box 48 is fixedly connected with an electric telescopic rod 61, and one end of the electric telescopic rod 61 is fixedly connected with a push plate 62. The collection box 48 can be connected to the push plate 62 through the electric telescopic rod 61, and the electric telescopic rod 61 can drive the push plate 62 to move by its own extension and contraction. When moving, the push plate 62 will push the debris inside the collection box 48, so that when the pressure plate 53 squeezes the debris into blocks, it is not easy for a large amount of debris to be scattered inside the collection box 48, resulting in a large amount of debris not being squeezed into blocks.

[0033] Specifically, the interior of the box body 1 is fixedly connected with a first rebound sponge block 91 and a second rebound sponge block 92, and the lower ends of the first rebound sponge block 91 and the second rebound sponge block 92 are fixedly connected to the magnetic plate 43. The first rebound sponge block 91 is arranged on the inner side of the first spring 41, and the second rebound sponge block 92 is arranged on the inner side of the second spring 42. The box body 1 can cooperate with the magnetic plate 43 to install and fix the first rebound sponge block 91 and the second rebound sponge block 92, and the first rebound sponge block 91 can play a certain limiting role on the first spring 41, so that the first spring 41 is not easily deformed or offset during expansion and contraction, thereby increasing the stability of the first spring 41 during use, and the second rebound sponge block 92 has a similar function to the first rebound sponge block 91, and can effectively limit the second spring 42.

[0034] Specifically, a stopper 11 is fixedly connected to the upper side of the magnetic attraction plate 43, and the stopper 11 is arranged on the outer side of the second spring 42 and the second rebound sponge block 92. The stopper 11 can shield the second rebound sponge block 92 and the second spring 42, so that when non-metallic debris slides down from the upper side of the magnetic attraction plate 43, it is not easy for debris to get stuck on the inner side of the second spring 42. A reinforcement ring block 12 is fixedly connected to the upper side of the pressure plate 53, and the reinforcement ring block 12 is fixedly connected to the outer side of the output end of the cylinder 52. The reinforcement ring block 12 can reinforce the connection between the cylinder 52 and the pressure plate 53 through the connection relationship between itself, the cylinder 52 and the pressure plate 53, so that the cylinder 52 can drive the pressure plate 53 to move forward through its own operation. When moving up and down, the connection between the pressure plate 53 and the cylinder 52 is not prone to breakage, etc., and the interior of the box body 1 is fixedly connected with a reinforcement plate 8 and a limit plate 7, the reinforcement plate 8 is fixedly connected to the inclined plate 47, and the limit plate 7 is arranged on one side of the collection box 48. The reinforcement plate 8 can reinforce the inclined plate 47 through the connection relationship between itself and the box body 1, so that the inclined plate 47 is not prone to tilting or shaking when in use, which increases the stability of the inclined plate 47 when in use, and the limit plate 7 can ensure the stability of the collection box 48 when in use, and the setting of the limit plate 7 makes it difficult for the collection box 48 to slide when in use, which increases the stability of the collection box 48 when placed inside the box body 1.

[0035] Specifically, a first baffle 101 is fixedly connected to the upper side of the magnetic plate 43, and a second baffle 102 reinforcing ring block 12 is fixedly connected to the upper side of the inclined plate 47. The first baffle 101 can shield the debris sliding on the upper side of the magnetic plate 43, while the second baffle 102 reinforcing ring block 12 can limit the debris sliding on the upper side of the inclined plate 47, so that when the debris slides and falls into the interior of the collection box 48, it is not easy to fall directly from the upper side of the magnetic plate 43 or the inclined plate 47.

[0036] The working principle and use process of the utility model: when the device is in use, the staff can pour the debris into the interior of the box body 1 through the hollow feed block 3, and the poured debris will fall to the upper side of the magnetic attraction plate 43. At this time, the staff can start the servo motor 45. The servo motor 45 will drive the cam 46 to rotate during operation. When the cam 46 rotates through the operation of the servo motor 45, it will push the magnetic attraction plate 43 to move the magnetic attraction plate 43 upward. After the cam 46 rotates half a circle, it will no longer push the magnetic attraction plate 43. At this time, the magnetic attraction plate 43 can be reset by its own gravity and the elasticity of the first spring 41 and the second spring 42. The reciprocating up and down movement of the magnetic attraction plate 43 will drive the debris on the upper side of the magnetic attraction plate 43 to vibrate together, thereby causing the non-metallic debris to vibrate and slide from the upper side of the magnetic attraction plate 43, and the metal debris will be adsorbed and collected by the magnetic attraction plate 43.

[0037] The non-metallic debris that slides down from the magnetic attraction plate 43 will slide into the interior of the collection box 48 through the inclined plate 47. After that, when the interior of the collection box 48 collects a lot of debris, the staff can start the cylinder 52. When the cylinder 52 is in operation, it will drive the pressure plate 53 to move downward. After the pressure plate 53 moves to a certain distance, it can squeeze the debris to make the debris into blocks. Finally, when the staff needs to process the debris, they only need to open the hinge door 2 to remove the metal debris and non-metallic debris. This can solve the problem that when the debris is collected in the box 1, the box 1 cannot classify the metal and non-metal in the debris, and the staff needs to perform manual screening later. In addition, the box 1 cannot squeeze the debris into blocks, so that when the box 1 collects the debris, the collection amount is not high, which reduces the collection efficiency of the debris.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and improved concept of the present invention, which should be included in the protection scope of the present invention.

Claims

1. A chip removal device for a machine tool, comprising a housing (1), characterized in that: A hinge door (2) is movably hinged on one side of the box body (1) through a hinge, a hollow feeding block (3) is arranged on the upper side of the box body (1), and a screening and collecting mechanism and a squeezing mechanism are arranged inside the box body (1); The screening and collecting mechanism comprises a first spring (41) and a second spring (42) fixedly connected to the inside of the box body (1); the lower ends of the first spring (41) and the second spring (42) are fixedly connected to a magnetic attraction plate (43); a mounting plate (44) is fixedly connected to one side of the box body (1); a servo motor (45) is fixedly connected to the upper side of the mounting plate (44); an output shaft of the servo motor (45) passes through the box body (1); the output shaft of the servo motor (45) is fixedly connected to a cam (46) via a coupling, and the cam (46) is arranged on the lower side of the magnetic attraction plate (43); an inclined plate (47) is fixedly connected to the inside of the box body (1); the inclined plate (47) is arranged on the lower side of the magnetic attraction plate (43); and a collecting box (48) is arranged inside the box body (1).

2. A chip removal device for machine tools according to claim 1, characterized in that: The extrusion mechanism comprises a mounting block (51) fixedly connected to the inside of the box body (1), a cylinder (52) fixedly connected to the lower side of the mounting block (51), and a pressing plate (53) fixedly connected to the output end of the cylinder (52).

3. A chip removal device for machine tools according to claim 1, characterized in that: An electric telescopic rod (61) is fixedly connected inside the collection box (48), and a push plate (62) is fixedly connected to one end of the electric telescopic rod (61).

4. A chip removal device for machine tools according to claim 1, characterized in that: A first rebound sponge block (91) and a second rebound sponge block (92) are fixedly connected inside the box body (1); the lower ends of the first rebound sponge block (91) and the second rebound sponge block (92) are fixedly connected to the magnetic attraction plate (43); the first rebound sponge block (91) is arranged on the inner side of the first spring (41), and the second rebound sponge block (92) is arranged on the inner side of the second spring (42).

5. A chip removal device for machine tools according to claim 4, characterized in that: A stopper (11) is fixedly connected to the upper side of the magnetic attraction plate (43), and the stopper (11) is arranged on the outer side of the second spring (42) and the second rebound sponge block (92).

6. A chip removal device for machine tools according to claim 2, characterized in that: A reinforcement ring block (12) is fixedly connected to the upper side of the pressure plate (53), and the reinforcement ring block (12) is fixedly connected to the outer side of the output end of the cylinder (52).

7. A chip removal device for machine tools according to claim 1, characterized in that: A reinforcing plate (8) and a limiting plate (7) are fixedly connected inside the box body (1); the reinforcing plate (8) is fixedly connected to the inclined plate (47); and the limiting plate (7) is arranged on one side of the collecting box (48).

8. The chip removal device for a machine tool according to claim 1, characterized in that: The upper side of the magnetic attraction plate (43) is fixedly connected to a first baffle plate (101), and the upper side of the inclined plate (47) is fixedly connected to a second baffle plate (102) reinforcing ring block (12).

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