Automatic material receiving device of numerical control lathe

Abstract

The utility model relates to the technical field of numerically controlled lathes, and discloses an automatic material receiving device of a numerically controlled lathe, which comprises a bottom plate, one end of the top of the bottom plate is fixedly connected with a first rectangular cylinder, the top of the first rectangular cylinder is fixedly connected with a cylinder, the cylinder is communicated with the first rectangular cylinder, and the edge of the top of the cylinder is fixedly connected with a material guide cover. A discharging opening is formed in the side, close to the middle of the bottom plate, of the top of the first rectangular barrel, a rotating shaft is rotationally connected between the two ends of the inner side of the barrel, three baffles are fixedly connected to the position, located in the middle of the circumferential surface of the interior of the barrel, of the rotating shaft at equal intervals, and discs are fixedly connected to the positions, located on the two sides of the three baffles, of the rotating shaft; one side of the rotating shaft penetrates through the cylinder and is fixedly connected with a handle and a first belt pulley. According to the utility model, the technical effects that the workpiece and the chippings are separated and collected respectively by utilizing the gravity of the workpiece, the production energy consumption cost is not increased, and the practicability is stronger are achieved.

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] A CNC lathe is an automated lathe controlled by a computer. It can automatically process metal or non-metal workpieces and is widely used in the field of industrial manufacturing. This equipment with a high degree of automation and high processing precision has greatly improved production efficiency and reduced labor intensity. It is an indispensable and important equipment in modern industrial manufacturing. After searching, the Chinese patent authorization number CN220028686U discloses an automatic material receiving device for a CNC lathe, which can conveniently collect the docked materials without the need for subsequent sorting by the staff, avoiding wasting time, facilitating the collection and processing of the debris generated when the materials are docked, and improving practicality; it includes a CNC lathe body, an arc-shaped material receiving box fixedly installed on the CNC lathe body, a material receiving port is provided on the arc-shaped inner wall of the arc-shaped material receiving box, two groups of T-shaped guide columns are symmetrically slidably provided on the fixed plate, the right ends of the two groups of T-shaped guide columns are connected with a connecting plate, the input end of the material receiving pipe is connected with the right end of the arc-shaped material receiving box, a hair dryer is installed on the left inner wall of the arc-shaped material receiving box, a filter plate is installed inside the collection box, a discharge port is connected to the right end of the collection box, a debris box is slidably installed inside the collection box through the cooperation of the discharge port, a pick-up and release port is provided at the top of the collection box, and a material pick-up cover is installed on the rotating cover on the pick-up and release port.

[0003] The automatic material receiving device for a CNC lathe in the above patent has the following shortcomings: after the workpiece and debris are collected uniformly, a hair dryer is required to separate and collect the workpiece and debris, which requires electricity when the device is in use, increasing the electricity consumption of the workshop and increasing the processing cost. For this reason, an automatic material receiving device for a CNC lathe is designed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic material receiving device for a CNC lathe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A CNC lathe automatic material receiving device comprises a base plate, a first rectangular cylinder is fixedly connected to one end of the top of the base plate, a cylinder is fixedly connected to the top of the first rectangular cylinder, and the cylinder is communicated with the first rectangular cylinder, a material guide cover is fixedly connected to the top edge of the cylinder, and the material guide cover is communicated with the cylinder, a discharge port is provided on one side of the top of the first rectangular cylinder close to the middle of the base plate, a rotating shaft is rotatably connected between the two ends of the inner side of the cylinder, three baffles are fixedly connected to the rotating shaft at equal distances in the middle of the circumferential surface of the cylinder, and discs are fixedly connected to both sides of the three baffles of the rotating shaft, a handle and a first pulley are fixedly connected to one side of the rotating shaft passing through the cylinder, and a circular hole matching the rotating shaft is provided at one end of the cylinder, so that the rotating shaft rotates slowly and continuously through the gravity of the workpiece.

[0007] As a further solution of the utility model, a second rectangular tube is fixedly connected to the side of the top of the bottom plate away from the first rectangular tube, a waste box is arranged at the top of the bottom plate between the first rectangular tube and the second rectangular tube, a second sliding rod is fixedly connected to the same second sliding rod between the two ends on the inner side of the discharge port of the first rectangular tube, and a rectangular inclined frame is slidably connected to the circumferential surface of the second sliding rod, a circular hole matching the second sliding rod is provided at the top of the rectangular inclined frame, a first sliding rod is slidingly sleeved at the bottom of the rectangular inclined frame, and two ends of the first sliding rod are fixedly connected to both sides of the inner wall of the top of the second rectangular tube, and a circular hole matching the first sliding rod is provided at the bottom of the rectangular inclined frame.

[0008] As a further solution of the utility model, the first rectangular tube is rotatably connected to a same rotating rod between the two sides of the inner wall at the bottom of the rectangular inclined frame, and the end of the rotating rod close to the handle passes through the first rectangular tube and is fixedly connected to a second pulley, and a same belt is sleeved between the second pulley and the first pulley.

[0009] As a further solution of the utility model, a cylinder is fixedly sleeved on the middle part of the circumferential surface of the rotating rod, and an annular inclined groove is opened on the circumferential outer surface of the cylinder.

[0010] As a further solution of the utility model, side panels are fixedly connected on both sides of the top of the rectangular inclined frame, the rectangular inclined frame is located in the first rectangular tube and is fixedly connected to a leak-proof plate on the inner side, and a limiting rod is fixedly connected to the bottom of the leak-proof plate, and the limiting rod is slidably connected in the annular inclined groove, and the rectangular inclined frame vibrates back and forth through the action of the limiting rod and the annular inclined groove.

[0011] As a further solution of the utility model, a plurality of round rods are fixedly connected to the inner side of the rectangular inclined frame at equal distances from the outer side of the first rectangular tube.

[0012] As a further solution of the utility model, a material collecting cover is slidably sleeved on one side of the bottom of the second rectangular tube, and a square hole matching the material collecting cover is opened at the bottom of the second rectangular tube.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts technical means such as a rotating shaft, a baffle, a first pulley, a belt, a rectangular inclined frame, a limit rod, a rotating rod, a second pulley, a cylinder and annular inclined groove, and the weight of the workpiece and the debris causes the rotating shaft to rotate, thereby driving the rectangular inclined frame to vibrate back and forth, so that the workpiece and the debris entering the rectangular inclined frame are separated and collected in waste boxes respectively, which effectively solves the problems raised in the background technology and realizes the use of the gravity of the workpiece to separate the workpiece and the debris, so that they can be collected separately, which will not increase the production energy consumption cost and has a more practical technical effect.

[0015] The utility model has the following advantages: through the setting of the handle, when the lathe stops working, the handle is manually rotated clockwise, so that the remaining workpieces and debris in the cylinder are separated and collected, so that no residual workpieces are left on the cylinder and the rectangular inclined frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an automatic material receiving device for a CNC lathe proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the cylinder of an automatic material receiving device for a CNC lathe proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of the top of a rectangular inclined frame of an automatic material receiving device for a CNC lathe proposed by the utility model.

[0019] In the figure: 1, bottom plate; 2, first rectangular cylinder; 201, discharge port; 3, waste box; 4, second rectangular cylinder; 5, material collecting cover; 6, cylinder; 7, material guide cover; 8, rotating shaft; 801, baffle; 802, disc; 803, first pulley; 804, handle; 9, belt; 10, rectangular inclined frame; 11, first slide bar; 12, round rod; 13, second slide bar; 14, leak-proof plate; 15, side plate; 16, limit rod; 17, rotating rod; 18, second pulley; 19, cylinder; 20, annular inclined groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figure 1-Figure 3 , an automatic material receiving device for a CNC lathe comprises a base plate 1, a first rectangular cylinder 2 is fixedly connected to one end of the top of the base plate 1, a cylinder 6 is fixedly connected to the top of the first rectangular cylinder 2, and the cylinder 6 is communicated with the first rectangular cylinder 2, a material guide cover 7 is fixedly connected to the top edge of the cylinder 6, and the material guide cover 7 is communicated with the cylinder 6, a discharge port 201 is provided on one side of the top of the first rectangular cylinder 2 near the middle of the base plate 1, a rotating shaft 8 is rotatably connected between the two ends of the inner side of the cylinder 6, the rotating shaft 8 is located in the middle of the circumferential surface inside the cylinder 6, and three baffles 801 are fixedly connected thereto at equal distances, and the rotating shaft 8 is located on both sides of the three baffles 801 and is fixedly connected to a disc 802, a handle 804 and a first pulley 803 are fixedly connected to one side of the rotating shaft 8, and a circular hole matching the rotating shaft 8 is provided at one end of the cylinder 6, and the weight of the workpiece and the debris makes the rotating shaft 8 rotate slowly and continuously.

[0023] In this embodiment, a second rectangular tube 4 is fixedly connected to the side of the top of the bottom plate 1 away from the first rectangular tube 2, a waste box 3 is arranged at the top of the bottom plate 1 between the first rectangular tube 2 and the second rectangular tube 4, a second slide bar 13 is fixedly connected between the two ends of the first rectangular tube 2 on the inner side of the discharge port 201, and a rectangular inclined frame 10 is slidably connected to the circumferential surface of the second slide bar 13, a circular hole matching the second slide bar 13 is opened at the top of the rectangular inclined frame 10, a first slide bar 11 is slidably sleeved at the bottom of the rectangular inclined frame 10, and the two ends of the first slide bar 11 are fixedly connected to the two sides of the inner wall of the top of the second rectangular tube 4, and a circular hole matching the first slide bar 11 is opened at the bottom of the rectangular inclined frame 10.

[0024] In this embodiment, the first rectangular tube 2 is rotatably connected to the same rotating rod 17 between the two sides of the inner wall located at the bottom of the rectangular inclined frame 10, and the end of the rotating rod 17 close to the handle 804 passes through the first rectangular tube 2 and is fixedly connected to the second pulley 18, and the same belt 9 is sleeved between the second pulley 18 and the first pulley 803.

[0025] In this embodiment, a cylinder 19 is fixedly sleeved in the middle of the circumferential surface of the rotating rod 17, and an annular inclined groove 20 is opened on the circumferential outer surface of the cylinder 19. Through the annular inclined groove 20 and the limiting rod 16, the rectangular inclined frame 10 moves back and forth under the action of gravity.

[0026] In this embodiment, side panels 15 are fixedly connected to both sides of the top of the rectangular inclined frame 10. The rectangular inclined frame 10 is located in the first rectangular tube 2 and is fixedly connected to a leak-proof plate 14 on the inner side. The leak-proof plate 14 is arranged so that debris will not fall into the first rectangular tube 2, and a limiting rod 16 is fixedly connected to the bottom of the leak-proof plate 14, and the limiting rod 16 is slidably connected in the annular inclined groove 20.

[0027] In this embodiment, a plurality of round rods 12 are fixedly connected to the inner side of the rectangular inclined frame 10 at equal distances from the outer side of the first rectangular tube 2 , and the debris falls into the waste box 3 through the plurality of round rods 12 .

[0028] In this embodiment, a material receiving cover 5 is slidably sleeved on one side of the bottom of the second rectangular tube 4 , and a square hole matching the material receiving cover 5 is opened at the bottom of the second rectangular tube 4 .

[0029] Working principle: An automatic material receiving device for a CNC lathe. When in use, the material guide cover 7 is facing the bottom of the lathe discharge port. When the lathe drops the processed workpiece and excess debris into the cylinder 6 through the material guide cover 7, the workpiece and debris are concentrated on one of the baffles 801 under the action of the baffle 801. As the workpiece and debris increase, the rotating shaft 8 gradually rotates until it reaches the bottom of the rotating belt, so that the workpiece and debris fall on the leak-proof plate 14 and the round rod 12 at the top of the rectangular inclined frame 10. At the same time, the other baffle 801 continues to collect the workpiece and debris, so that the rotating shaft 8 continues to rotate, through the rotating shaft 8 and the second pulley 9. 18, so that the rotating rod 17 rotates, and under the action of the annular inclined groove 20 and the limit rod 16, the rectangular inclined frame 10 moves back and forth. At the same time, due to the inclined setting of the rectangular inclined frame 10, the workpiece and debris slide toward the second rectangular cylinder 4. Under the action of multiple round rods 12, smaller debris will fall into the waste box 3, and the workpiece will slide through the round rods 12 to the collecting cover 5 in the second rectangular cylinder 4 for collection, thereby realizing the separation and collection of the workpiece and debris. When the lathe stops working, the handle 804 is manually turned clockwise to separate and collect the remaining workpieces and debris in the cylinder 6, and no excess electrical energy and electrical equipment need to be consumed in the process.

[0030] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic material receiving device for a CNC lathe, comprising a base plate (1), characterized in that: A first rectangular tube (2) is fixedly connected to one end of the top of the bottom plate (1), a cylinder (6) is fixedly connected to the top of the first rectangular tube (2), and the cylinder (6) is connected to the first rectangular tube (2), a material guide cover (7) is fixedly connected to the top edge of the cylinder (6), and the material guide cover (7) is connected to the cylinder (6), a discharge port (201) is provided on one side of the top of the first rectangular tube (2) close to the middle of the bottom plate (1), and a discharge port (201) is provided between the two ends of the inner side of the cylinder (6). A rotating shaft (8) is rotatably connected therebetween; the rotating shaft (8) is located in the middle of the circumferential surface inside the cylinder (6) and is fixedly connected to three baffles (801) at equal distances; and the rotating shaft (8) is located on both sides of the three baffles (801) and is fixedly connected to disks (802); one side of the rotating shaft (8) passes through the cylinder (6) and is fixedly connected to a handle (804) and a first pulley (803); and one end of the cylinder (6) is provided with a circular hole that matches the rotating shaft (8).

2. The automatic material receiving device for a CNC lathe according to claim 1 is characterized in that: A second rectangular tube (4) is fixedly connected to the top of the bottom plate (1) on one side away from the first rectangular tube (2); a waste box (3) is arranged at the top of the bottom plate (1) between the first rectangular tube (2) and the second rectangular tube (4); a second slide bar (13) is fixedly connected between the two ends of the first rectangular tube (2) on the inner side of the discharge port (201); a rectangular inclined frame (10) is slidably connected to the circumferential surface of the second slide bar (13); a circular hole matching the second slide bar (13) is provided at the top of the rectangular inclined frame (10); a first slide bar (11) is slidably sleeved at the bottom of the rectangular inclined frame (10); two ends of the first slide bar (11) are fixedly connected to the two sides of the inner wall of the top of the second rectangular tube (4); a circular hole matching the first slide bar (11) is provided at the bottom of the rectangular inclined frame (10).

3. The automatic material receiving device for a CNC lathe according to claim 2, characterized in that: The first rectangular tube (2) is rotatably connected to a same rotating rod (17) between the two sides of the inner wall at the bottom of the rectangular inclined frame (10); one end of the rotating rod (17) close to the handle (804) passes through the first rectangular tube (2) and is fixedly connected to a second pulley (18); and a same belt (9) is sleeved between the second pulley (18) and the first pulley (803).

4. The automatic material receiving device for a CNC lathe according to claim 3 is characterized in that: A cylinder (19) is fixedly sleeved on the middle part of the circumferential surface of the rotating rod (17), and an annular inclined groove (20) is opened on the circumferential outer surface of the cylinder (19).

5. The automatic material receiving device for a CNC lathe according to claim 2, characterized in that: The rectangular inclined frame (10) is fixedly connected to side plates (15) on both sides of the top, and the rectangular inclined frame (10) is located in the first rectangular tube (2) and is fixedly connected to a leak-proof plate (14) on the inner side, and the bottom of the leak-proof plate (14) is fixedly connected to a limiting rod (16), and the limiting rod (16) is slidably connected in the annular inclined groove (20).

6. The automatic material receiving device for a CNC lathe according to claim 5, characterized in that: The inner side of the rectangular inclined frame (10) is fixedly connected with a plurality of round rods (12) at equal distances on the outer side of the first rectangular tube (2).

7. The automatic material receiving device for a CNC lathe according to claim 2, characterized in that: A material receiving cover (5) is slidably sleeved on one side of the bottom of the second rectangular tube (4), and a square hole matching the material receiving cover (5) is opened at the bottom of the second rectangular tube (4).

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