Automatic material receiving device for CNC lathe

Abstract

The utility model discloses an automatic material receiving device for a CNC lathe, relates to the technical field of CNC lathes, solves the problem that after collecting the materials, it is necessary to clean the debris on the surface of the materials, and in the process of the conveyor belt conveying the materials with metal debris attached for a long time, the debris may be stuck in the gap of the conveyor belt, affecting the normal operation of the conveyor belt, comprises a conveyor belt, a machine base is installed on the outer side of the conveyor belt, and also comprises a material receiving structure, which is used to receive the materials processed by the CNC lathe, and the material receiving structure is installed on the outer side of the machine base; the utility model can clean the debris attached to the surface of the material during the falling process of the material by installing the material receiving structure, and there is no need to clean the material subsequently, and can effectively prevent the metal debris from accumulating in the gap of the conveyor belt, affecting the normal operation of the conveyor belt, and by installing the connecting component, it is conducive to the rapid falling out of the material and the debris in the inclined conduit, and can prevent the material from being stuck inside the inclined conduit.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to an automatic material receiving device for numerically controlled lathes. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting and processing of inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotary inner and outer curved surfaces, and cylindrical and conical threads, and can also perform grooving, drilling, reaming, reaming and boring, etc. Existing CNC lathes are equipped with a rotatable material frame and a material conveyor belt. After the material frame receives the processed material, it inverts the material onto the conveyor belt, and the conveyor belt sends the material out of the CNC lathe to achieve automatic material receiving.

[0003] However, after the material frame catches the processed material, metal debris will adhere to the surface of the material during the processing such as machining and cutting, resulting in the need to clean the debris on the surface of the material after collecting the material. In addition, when the conveyor belt transports the material with metal debris for a long time, the debris may get stuck in the gap of the conveyor belt, affecting the normal operation of the conveyor belt. Utility Model Content

[0004] The utility model aims to provide an automatic material receiving device for a CNC lathe capable of cleaning debris attached to the surface of a material, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic material receiving device for a CNC lathe, comprising a conveyor belt, a machine base is installed on the outer side of the conveyor belt, and also comprising a material receiving structure for receiving materials processed by the CNC lathe, the material receiving structure is installed on the outer side of the machine base, the material receiving structure comprises a material receiving hopper, an inclined conduit interconnected with the material receiving hopper is fixedly installed at the lower end; an electric push rod is used to move the material receiving hopper, the electric push rod is installed on the lower side of the material receiving hopper; a connecting assembly is used to vibrate the inclined conduit, the connecting assembly is installed between the machine base and the inclined conduit.

[0006] Preferably, a bellows is fixedly mounted on one end of the inclined conduit away from the receiving hopper and is in communication with the hopper, and a debris collector is mounted on the outer side of the machine base, and the debris collector sucks out metal debris in the inclined conduit.

[0007] Preferably, the material receiving hopper and the inclined duct are installed inside the CNC lathe, the material receiving hopper can receive the material processed by the CNC lathe, and the debris vacuum cleaner is installed outside the CNC lathe.

[0008] Preferably, a bending duct is fixedly installed on the outer side of the debris cleaner, and one end of the bending duct away from the debris cleaner is fixedly connected to the bellows, and the bellows has telescopic performance.

[0009] Preferably, two rows of roller brushes are rotatably installed inside the inclined conduit, and the number of the roller brushes in each row is multiple.

[0010] Preferably, a discharge port is provided on the outer side of the inclined conduit, the discharge port facilitates the material to fall onto the conveyor belt, and the discharge port is located on the upper side of the conveyor belt.

[0011] Preferably, a support frame for supporting the material receiving hopper is fixedly installed on the outside thereof, and one end of the electric push rod is fixedly connected to the support frame, and one end of the electric push rod away from the support frame is fixedly connected to the CNC lathe, and the electric push rod can drive the material receiving hopper to move left and right.

[0012] Preferably, the connection assembly includes a plurality of metal springs distributed at equal distances, the metal springs have elastic properties, and the connection between the metal springs and the inclined conduit is fixed welding.

[0013] Preferably, a baffle is fixedly mounted on the upper end of the base corresponding to the lower side of the metal spring, and a plurality of grooves distributed at equal distances are formed on the upper end of the baffle.

[0014] Preferably, the cross-sectional shape of the baffle is comb-shaped, and the metal spring piece is in sliding contact with the baffle through the groove, and the contact between the metal spring piece and the baffle through the groove will generate continuous vibration.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model installs a material receiving structure, and the inclined conduit in the material receiving structure conducts the material to the conveyor belt. The material contacts multiple roller brushes in the inclined conduit, and cooperates with the debris vacuum cleaner to clean the debris attached to the surface of the material during the falling process. There is no need to clean the material later, and it can effectively prevent metal debris from accumulating in the gap of the conveyor belt and affecting the normal operation of the conveyor belt.

[0017] 2. The utility model installs a connecting assembly. When the electric push rod drives the receiving hopper to move, the metal springs in the connecting assembly contact the baffle through multiple grooves, so that the metal springs and the inclined conduit produce continuous vibration, which is conducive to the rapid falling out of the material and debris in the inclined conduit and can prevent the material from being stuck inside the inclined conduit. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 It is a side cross-sectional schematic diagram of the inclined catheter of the utility model;

[0020] Figure 3 It is a schematic diagram of the rear side of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom side of the material connection structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection between the machine base, connecting components and material connection structure of the utility model.

[0023] In the figure: 1. conveyor belt; 2. machine base; 3. material receiving structure; 301. material receiving hopper; 302. inclined conduit; 303. bellows; 304. debris vacuum cleaner; 305. bent conduit; 306. roller brush; 307. material outlet; 4. support frame; 5. electric push rod; 6. connecting assembly; 601. metal spring; 602. baffle; 603. groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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 of 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.

[0025] Embodiment 1

[0026] See also Figure 1 , Figure 4 The figure shows an automatic material receiving device for a CNC lathe, including a conveyor belt 1, a machine base 2 is installed on the outer side of the conveyor belt 1, and also includes a material receiving structure 3, which is used to receive the material processed by the CNC lathe, and the material receiving structure 3 is installed on the outer side of the machine base 2. The material receiving structure 3 includes a material receiving hopper 301, and the lower end of the material receiving hopper 301 is fixedly installed with an inclined conduit 302 interconnected with it; an electric push rod 5, which is used to move the material receiving hopper 301, and the electric push rod 5 is installed on the lower side of the material receiving hopper 301; a connecting component 6, which is used to vibrate the inclined conduit 302, and the connecting component 6 is installed between the machine base 2 and the inclined conduit 302.

[0027] See also Figure 1 A bellows 303 is fixedly installed at one end of the inclined conduit 302 away from the receiving hopper 301 and is interconnected with the bellows 303 . A debris cleaner 304 is installed on the outside of the machine base 2 . The debris cleaner 304 sucks out metal debris in the inclined conduit 302 .

[0028] See also Figure 1The material receiving hopper 301 and the inclined conduit 302 are installed inside the CNC lathe. The material receiving hopper 301 can receive the materials processed by the CNC lathe. The debris collector 304 is installed on the outside of the CNC lathe. A bent conduit 305 is fixedly installed on the outside of the debris collector 304, and the end of the bent conduit 305 away from the debris collector 304 is fixedly connected to the bellows 303, and the bellows 303 has a telescopic performance.

[0029] See also Figure 2 , Figure 4 Two rows of roller brushes 306 are rotatably installed inside the inclined conduit 302, and the number of roller brushes 306 in each row is multiple. A discharge port 307 is opened on the outer side of the inclined conduit 302. The discharge port 307 facilitates the material to fall onto the conveyor belt 1, and the discharge port 307 is located on the upper side of the conveyor belt 1.

[0030] The working principle of the invention is capable of cleaning debris attached to the surface of materials: materials processed by CNC lathes fall into the receiving hopper 301, and the materials enter the interior of the inclined conduit 302 through the receiving hopper 301. Due to the inclined state of the inclined conduit 302, the materials move downward inside the inclined conduit 302 due to their own gravity, and fall onto the conveyor belt 1 through the discharge port 307. Since the materials come into contact with multiple roller brushes 306 in the inclined conduit 302 during the movement, the roller brushes 306 can brush away debris on the surface of the materials during the movement of the materials, and the swept debris is sucked into the debris collector 304 through the bellows 303 and the bent conduit 305. Therefore, there is no debris attached to the surface of the materials falling on the conveyor belt 1, so there is no need to clean the materials later, and it can effectively prevent metal debris from accumulating in the gap of the conveyor belt 1 and affecting the normal operation of the conveyor belt 1.

[0031] Embodiment 2

[0032] See also Figure 3 This embodiment further explains Example 1. A support frame 4 for supporting the material receiving hopper 301 is fixedly installed on the outside thereof, and one end of the electric push rod 5 is fixedly connected to the support frame 4. The end of the electric push rod 5 away from the support frame 4 is fixedly connected to the CNC lathe. The electric push rod 5 can drive the material receiving hopper 301 to move left and right.

[0033] In this embodiment: after the material receiving hopper 301 receives the material, the electric push rod 5 drives the material receiving hopper 301 and the inclined guide tube 302 to move leftward through the support frame 4, so that the material receiving hopper 301 leaves the processing area of ​​the CNC lathe, thereby preventing a large amount of debris from falling into the material receiving hopper 301.

[0034] Embodiment 3

[0035] See also Figure 4This embodiment further illustrates the second embodiment, the connection component 6 includes a plurality of metal springs 601 distributed at equal distances, the metal springs 601 have elastic properties, and the connection between the metal springs 601 and the inclined conduit 302 is fixed welding.

[0036] See also Figure 5 A baffle 602 is fixedly installed on the upper end of the base 2 corresponding to the lower side of the metal spring 601, and a plurality of grooves 603 distributed at equal distances are opened on the upper end of the baffle 602.

[0037] See also Figure 5 The cross-sectional shape of the baffle 602 is comb-shaped, and the metal spring 601 is in sliding contact with the baffle 602 through the groove 603. The contact between the metal spring 601 and the baffle 602 through the groove 603 will generate continuous vibration.

[0038] In this embodiment: when the electric push rod 5 drives the receiving hopper 301 and the inclined conduit 302 to move through the support frame 4, the multiple metal springs 601 on the inclined conduit 302 will contact the baffle 602 during the movement. Since the baffle 602 is provided with multiple grooves 603 distributed at equal distances, when the metal springs 601 slide on the baffle 602 through the multiple grooves 603, the metal springs 601 and the inclined conduit 302 will produce continuous vibration, which is conducive to the rapid falling of materials and debris in the inclined conduit 302, which can effectively prevent debris from accumulating in the roller brush 306 and prevent materials from getting stuck in the inclined conduit 302.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic material receiving device for a CNC lathe, comprising a conveyor belt (1), a base (2) being mounted on the outer side of the conveyor belt (1), characterized in that: Also includes: A material receiving structure (3) for receiving materials to be processed by the CNC lathe, the material receiving structure (3) being installed on the outside of the machine base (2), the material receiving structure (3) comprising a material receiving hopper (301), the lower end of the material receiving hopper (301) being fixedly mounted with an inclined conduit (302) which is in communication with the material receiving hopper (301); An electric push rod (5) for moving the material receiving hopper (301), the electric push rod (5) being installed on the lower side of the material receiving hopper (301); A connecting component (6) is used to vibrate the inclined conduit (302); the connecting component (6) is installed between the machine base (2) and the inclined conduit (302).

2. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: A corrugated pipe (303) communicating with the inclined conduit (302) is fixedly mounted on one end thereof away from the receiving hopper (301), and a debris cleaner (304) is mounted on the outside of the machine base (2).

3. The automatic material receiving device for a CNC lathe according to claim 2, characterized in that: The material receiving hopper (301) and the inclined conduit (302) are installed inside the CNC lathe, and the debris cleaner (304) is installed outside the CNC lathe.

4. The automatic material receiving device for a CNC lathe according to claim 3, characterized in that: A bent conduit (305) is fixedly mounted on the outer side of the debris cleaner (304), and one end of the bent conduit (305) away from the debris cleaner (304) is fixedly connected to the bellows (303).

5. The automatic material receiving device for a CNC lathe according to claim 3 is characterized in that: Two rows of roller brushes (306) are rotatably mounted inside the inclined conduit (302), and the number of the roller brushes (306) in each row is multiple.

6. The automatic material receiving device for a CNC lathe according to claim 5, characterized in that: A discharge port (307) is provided on the outer side of the inclined conduit (302), and the discharge port (307) is located on the upper side of the conveyor belt (1).

7. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: A support frame (4) for supporting the receiving hopper (301) is fixedly mounted on the outside of the receiving hopper (301), and one end of the electric push rod (5) is fixedly connected to the support frame (4), and one end of the electric push rod (5) away from the support frame (4) is fixedly connected to the CNC lathe.

8. The automatic material receiving device for a CNC lathe according to claim 1, characterized in that: The connection assembly (6) comprises a plurality of metal spring sheets (601) distributed at equal distances, and the connection between the metal spring sheets (601) and the inclined conduit (302) is fixed welding.

9. The automatic material receiving device for a CNC lathe according to claim 8, characterized in that: A baffle (602) is fixedly mounted on the upper end of the machine base (2) corresponding to the lower side of the metal spring sheet (601), and a plurality of grooves (603) distributed at equal distances are formed on the upper end of the baffle (602).

10. The automatic material receiving device for a CNC lathe according to claim 9, characterized in that: The cross-sectional shape of the baffle (602) is in the shape of a tooth comb, and the metal spring (601) is in sliding contact with the baffle (602) through the groove (603).

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