Bar detection device and bar feeder

Abstract

The utility model relates to the technical field of bar feeding, and provides a bar detection device which comprises a mounting base, a connecting piece, a sensor and a reset assembly. The connecting piece is rotationally connected into the mounting seat; the sensor is arranged on one side of the mounting seat; the reset assembly is arranged on the mounting base and used for achieving rotary reset of the connecting piece. When a bar exists in the feeding track, the bar abuts against the connecting piece, so that the connecting piece rotates to one side of the sensor. On the basis, whether the bar is completely pushed out of the feeding track or not can be judged, so that normal work of the bar feeder is guaranteed. In addition, the utility model further provides a bar feeding machine.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bar feeding, in particular to a bar detection device and a bar feeding machine. BACKGROUND

[0002] The bar feeding machine refers to a feeding machine that cooperates with a device for continuously circulating processing of bar materials to realize automatic feeding, thereby improving the processing efficiency and automation degree of the device.

[0003] In the related art, the bar feeding machine includes a rack, a feeding track, a feeding mechanism and a pushing mechanism, the feeding track is arranged along the length direction of the rack, the feeding mechanism feeds the bars into the feeding track one by one, and then the pushing mechanism pushes the bars to make the bars separate from the feeding track to push the bars into the processing device.

[0004] However, in actual application, sometimes the pushing mechanism cannot completely push the bars out of the feeding track, and it is unable to determine whether the bars are completely pushed out of the feeding track, which leads to the feeding mechanism continuing to feed the bars into the feeding track, thereby affecting the normal work of the bar feeding machine, and thus needs to be improved. CONTENT OF THE INVENTION

[0005] In order to be able to determine whether the bars are completely pushed out of the feeding track to ensure the normal work of the bar feeding machine, in a first aspect, the present application provides a bar detection device.

[0006] The bar detection device provided by the present application adopts the following technical scheme:

[0007] A bar detection device includes a mounting seat, a connecting piece, a sensor and a reset assembly; the connecting piece is rotationally connected in the mounting seat; the sensor is arranged on one side of the mounting seat; the reset assembly is arranged in the mounting seat and is used to realize the rotational reset of the connecting piece; wherein when there are bars in the feeding track, the bars abut against the connecting piece to make the connecting piece rotate to one side of the sensor.

[0008] By adopting the above technical scheme, in actual application, during the process that the pushing mechanism of the bar feeding machine pushes the bars out of the feeding track, one end of the bar first abuts against the connecting piece to drive the connecting piece to rotate, and then the peripheral side of the bar abuts against the connecting piece after rotation, at this time the connecting piece rotates to one side of the sensor, so that the sensor detects that there are bars in the feeding track, until the bars are completely pushed out of the feeding track, the reset assembly drives the connecting piece to reset, so that the connecting piece is away from the sensor, so that the sensor detects that there are no bars in the feeding track, that is, the feeding mechanism can feed the bars, so as to determine whether the bars are completely pushed out of the feeding track, thereby ensuring the normal work of the bar feeding machine.

[0009] Preferably, the reset assembly comprises a micro-motion air cylinder, a reset connecting piece and an abutting rod; the micro-motion air cylinder is arranged on one side of the mounting seat and has a power output shaft movably connected with the reset connecting piece; the reset connecting piece is rotatably connected with the mounting seat; the abutting rod is arranged on the reset connecting piece and movably penetrates through the mounting seat and abuts against the connecting piece.

[0010] By adopting the above technical scheme, the micro-motion air cylinder drives the reset connecting piece to rotate, so as to drive the abutting rod to rotate; since the abutting rod abuts against the connecting piece, the connecting piece is driven to rotate, thereby realizing the reset of the connecting piece.

[0011] Preferably, the reset assembly further comprises a rotating shaft, which is arranged on one side of the mounting seat and rotatably connected with the reset connecting piece.

[0012] By adopting the above technical scheme, the rotating shaft is arranged to rotatably connect the reset connecting piece, so that a certain distance is formed between the reset connecting piece and the mounting seat, thereby facilitating the connection between the micro-motion air cylinder and the reset connecting piece.

[0013] Preferably, the rotating shaft extends into the mounting seat.

[0014] By adopting the above technical scheme, the rotating shaft extends into the mounting seat, thereby facilitating the installation of the rotating shaft and ensuring the stability of the installation of the rotating shaft.

[0015] Preferably, the reset assembly further comprises an abutting bolt, which is threadedly connected with the rotating shaft and abuts against the reset connecting piece.

[0016] By adopting the above technical scheme, the abutting bolt is arranged to limit the reset connecting piece and facilitate the installation and dismounting of the reset connecting piece.

[0017] Preferably, the abutting rod is threadedly connected with the reset connecting piece.

[0018] By adopting the above technical scheme, the abutting rod is threadedly connected with the reset connecting piece, thereby facilitating the installation of the reset connecting piece and the abutting rod.

[0019] Preferably, the rod detection device further comprises a rotating member, which comprises a rotating column; the rotating column is arranged on the mounting seat; and the connecting piece is rotatably connected with the rotating column.

[0020] By adopting the above technical scheme, the rotating column is arranged to realize the rotation between the connecting piece and the mounting seat.

[0021] Preferably, the rotating member further comprises two buckles, the rotating column is arranged in the mounting seat, and the two buckles are respectively clamped on both ends of the rotating column and abut against the mounting seat.

[0022] By adopting the above technical scheme, the two buckles are arranged to realize detachable connection between the rotating column and the mounting seat, thereby facilitating installation and dismounting of the connecting member.

[0023] In a second aspect, the application provides a bar feeding machine.

[0024] The bar feeding machine provided by the application adopts the following technical scheme:

[0025] The bar feeding machine comprises the bar detection device described above.

[0026] In summary, the application has at least one of the following beneficial technical effects:

[0027] 1. In actual application, during pushing of the bar from the feeding track by the pushing mechanism of the bar feeding machine, one end of the bar first abuts against the connecting member to drive the connecting member to rotate, and then the circumferential side of the bar abuts against the connecting member after rotation, at this time, the connecting member rotates to one side of the sensor, so that the sensor detects that the bar exists in the feeding track, until the bar is completely pushed out of the feeding track, the reset assembly drives the connecting member to reset, so that the connecting member is away from the sensor, so that the sensor detects that the bar does not exist in the feeding track, and the feeding mechanism can feed the bar, so as to determine whether the bar is completely pushed out of the feeding track, thereby ensuring normal work of the bar feeding machine;

[0028] 2. The micro-motion air cylinder, the reset connecting piece and the abutting rod are arranged, the micro-motion air cylinder drives the reset connecting piece to rotate to drive the abutting rod to rotate, and the abutting rod abuts against the connecting member to drive the connecting member to rotate, thereby realizing reset of the connecting member;

[0029] 3. The two buckles are arranged to realize detachable connection between the rotating column and the mounting seat, thereby facilitating installation and dismounting of the connecting member. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a schematic view of the overall structure of the bar detection device in the embodiment of the application;

[0031] Figure 2 is another view of the overall structure of the bar detection device in the embodiment of the application;

[0032] Figure 3 is another state view of the overall structure of the bar detection device in the embodiment of the application;

[0033] Figure 4It is the whole structure side view schematic diagram of the rod detection device in the embodiment of the application.

[0034] The reference signs: 1, mounting seat; 2, connecting piece; 21, abutting plate; 22, connecting plate; 23, induction plate; 3, sensor; 4, reset assembly; 41, micro motion cylinder; 42, reset connecting piece; 43, abutting rod; 44, rotating shaft; 45, abutting bolt; 5, rotating piece; 51, rotating column; 52, buckle. DETAILED DESCRIPTION

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the description and claims of this application as well as the above description of the drawings herein are not inclusive of all of the features of the application, the application itself should only be defined by the claims.

[0036] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that any of the features, structures, or characteristics described in connection with an embodiment can be included in a different embodiment.

[0037] The accompanying drawings are referred to in the description of embodiments of the application. Figures 1-4 The application is further described in detail.

[0038] The embodiment of the application discloses a rod detection device.

[0039] Reference Figure 1 and Figure 2 The rod detection device comprises a mounting seat 1, a connecting piece 2, a sensor 3 and a reset assembly 4, the mounting seat 1 is fixedly connected to the rack of a rod feeder, the connecting piece 2 comprises an abutting plate 21, two connecting plates 22 and an induction plate 23, the two connecting plates 22 are integrally connected to the two sides of the abutting plate 21 and are rotationally connected to the mounting seat 1, so that the connecting piece 2 is rotationally connected to the upper end of the mounting seat 1, and the induction plate 23 is integrally connected to one side of the abutting plate 21 and is used in cooperation with the sensor 3. The sensor 3 and the reset assembly 4 are both fixedly connected to one side of the mounting seat 1 close to the induction plate 23, and the sensor 3 extends to the inside of the mounting seat 1, and the reset assembly 4 is used for realizing the rotation reset of the connecting piece 2.

[0040] Reference Figure 2 and Figure 3In actual application, in the initial state, the abutting plate 21 is in the vertical state, the induction plate 23 on one side of the abutting plate 21 is above the sensor 3, and the pushing mechanism of the rod feeder pushes the rod out of the feeding track. The end of the rod first abuts against the abutting plate 21, so that the connecting piece 2 rotates, the abutting plate 21 changes from the vertical state to the horizontal state, and then the rod continues to move, so that the circumferential side of the rod abuts against the abutting plate 21. At this time, the induction plate 23 is on one side of the sensor 3, so that the sensor 3 detects that there is a rod in the feeding track.

[0041] Wherein, until the rod is completely pushed out of the feeding track, the reset assembly 4 drives the connecting piece 2 to reset, that is, the abutting plate 21 is reset to the vertical state, so that the induction plate 23 is away from the sensor 3, so that the sensor 3 detects that there is no rod in the feeding track, that is, the feeding mechanism can feed the rod. In this way, it can be judged whether the rod is completely pushed out of the feeding track, so as to ensure the normal work of the rod feeder.

[0042] Referring to Figure 1 and Figure 4 In some embodiments, the reset assembly 4 comprises a micro-cylinder 41, a reset connecting piece 42 and an abutting rod 43. The cylinder body of the micro-cylinder 41 is fixedly connected to the mounting seat 1, and the power output shaft of the micro-cylinder 41 is movably connected to one end of the reset connecting piece 42. The reset connecting piece 42 is arranged in the shape of a "V" sheet, and the other end of the reset connecting piece 42 is rotatably connected to the mounting seat 1 on the side of the micro-cylinder 41. The abutting rod 43 is installed on the other end of the reset connecting piece 42. At the same time, the abutting rod 43 movably penetrates the mounting seat 1 and abuts against one of the connecting plates 22. In work, the rotation of the connecting plate 22 drives the abutting rod 43 to rotate, and in the process of resetting the connecting piece 2, the micro-cylinder 41 works to make the power output shaft of the micro-cylinder 41 extend or retract. Since the reset connecting piece 42 is rotatably connected to the mounting seat 1 and movably connected to the power output shaft of the micro-cylinder 41, the reset connecting piece 42 can be driven to rotate, thereby driving the abutting rod 43 to rotate, so as to drive the connecting piece 2 to rotate and reset the connecting piece 2.

[0043] Referring to Figure 1 and Figure 2 In some embodiments, the reset assembly 4 further comprises a rotating shaft 44, which is fixedly connected to the mounting seat 1 on the side of the micro-cylinder 41. The reset connecting plate 22 is rotatably connected to the rotating shaft 44 to realize the rotatable connection of the reset connecting piece 42. At this time, there is a certain distance between the reset connecting piece 42 and the mounting seat 1, so as to facilitate the connection between the micro-cylinder 41 and the reset connecting piece 42.

[0044] In some embodiments, the rotating shaft 44 extends to the inside of the mounting base 1, so as to facilitate the mounting of the rotating shaft 44 to the mounting base 1, and meanwhile improve the stability of the connection between the rotating shaft 44 and the mounting base 1, thereby ensuring the stability of the mounting of the rotating shaft 44.

[0045] In some embodiments, the reset assembly 4 further comprises an abutting bolt 45, one side of the reset connecting plate 42 abutting to the rotating shaft 44, and the other side of the reset connecting plate 42 abutting to the abutting bolt 45 which is threadedly connected to the rotating shaft 44, so as to limit the reset connecting plate 42, improve the stability of the rotation of the reset connecting plate 42, and facilitate the dismounting of the reset connecting plate 42 and the rotating shaft 44 by rotating the abutting bolt 45.

[0046] In some embodiments, the abutting rod 43 is threadedly connected to the reset connecting plate 42, so as to facilitate the mounting of the reset connecting plate 42 and the abutting rod 43.

[0047] In some embodiments, the rod detection device further comprises a rotating member 5, the rotating member 5 comprising a rotating column 51 fixedly connected to the upper end of the mounting base 1, and two connecting plates movably penetrating the rotating column 51, so as to rotatably connect the connecting member 2 to the rotating column 51, thereby realizing the rotation between the connecting member 2 and the mounting base 1.

[0048] In some embodiments, the rotating member 5 further comprises two buckles 52, the rotating column 51 penetrating the mounting base 1, and the two buckles 52 respectively opening into the two ends of the rotating column 51 and abutting to the mounting base 1, so as to realize the detachable connection between the rotating column 51 and the mounting base 1, thereby facilitating the mounting and dismounting of the connecting member 2.

[0049] The implementation principle of the present embodiment is as follows: in actual application, in the initial state, the abutting plate 21 is in the vertical state, and the induction plate 23 located at one side of the abutting plate 21 is located above the sensor 3, during the pushing of the rod by the pushing mechanism of the rod feeding machine, one end of the rod first abuts to the abutting plate 21, so that the connecting member 2 rotates, and the abutting plate 21 changes from the vertical state to the horizontal state, and then the rod continues to move, so that the circumferential side of the rod abuts to the abutting plate 21, at this time, the induction plate 23 is located at one side of the sensor 3, so that the sensor 3 detects that there is a rod in the feeding track.

[0050] In some embodiments, the reset assembly 4 further comprises an abutting bolt 45, one side of the reset connecting plate 42 abutting to the rotating shaft 44, and the other side of the reset connecting plate 42 abutting to the abutting bolt 45 which is threadedly connected to the rotating shaft 44, so as to limit the reset connecting plate 42, improve the stability of the rotation of the reset connecting plate 42, and facilitate the dismounting of the reset connecting plate 42 and the rotating shaft 44 by rotating the abutting bolt 45.

[0051] The present application also discloses a rod feeding machine.

[0052] The bar feeder includes the bar detection device described in the above embodiments.

[0053] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A bar detection apparatus, characterized by, The rod detection device comprises a mounting base (1), a connecting piece (2), a sensor (3) and a reset assembly (4); the connecting piece (2) is rotationally connected to the mounting base (1); the sensor (3) is arranged on one side of the mounting base (1); the reset assembly (4) is arranged on the mounting base (1) and is used for realizing the rotation reset of the connecting piece (2); when there is a rod in the feeding track, the rod abuts against the connecting piece (2), so that the connecting piece (2) rotates to one side of the sensor (3).

2. A device for detecting a rod as claimed in claim 1, characterized in that The reset assembly (4) comprises a micro-motion air cylinder (41), a reset connecting plate (42) and an abutting rod (43); the micro-motion air cylinder (41) is arranged on one side of the mounting base (1) and a power output shaft is movably connected with the reset connecting plate (42); the reset connecting plate (42) is rotationally connected to the mounting base (1); the abutting rod (43) is arranged on the reset connecting plate (42) and movably penetrates the mounting base (1) and abuts against the connecting piece (2).

3. A device for detecting a rod as claimed in claim 2, wherein The reset assembly (4) further comprises a rotating shaft (44); the rotating shaft (44) is arranged on one side of the mounting base (1) located on the side of the micro-motion air cylinder (41); and the reset connecting plate (42) is rotationally connected to the rotating shaft (44).

4. A device for detecting a rod as claimed in claim 3, wherein The rotating shaft (44) extends to the inside of the mounting base (1).

5. A device for detecting a rod as claimed in claim 3, wherein The reset assembly (4) further comprises an abutting bolt (45); the reset connecting plate (42) abuts against the rotating shaft (44); and the abutting bolt (45) is threadedly connected to the rotating shaft (44) and abuts against the reset connecting plate (42).

6. A device for detecting a rod as defined in claim 2, characterized in that The abutting rod (43) is threadedly connected to the reset connecting plate (42).

7. A device for detecting a rod as defined in claim 1, characterized in that The rod detection device further comprises a rotating piece (5); the rotating piece (5) comprises a rotating column (51); the rotating column (51) is arranged on the mounting base (1); and the connecting piece (2) is rotationally connected to the rotating column (51).

8. A device for detecting a rod as claimed in claim 7, characterized in that The rotating piece (5) further comprises two buckles (52); the rotating column (51) penetrates the mounting base (1); and the two buckles (52) are respectively clamped on both ends of the rotating column (51) and abut against the mounting base (1).

9. A bar feeder characterized in that, The rod detection device comprises the rod detection device according to any one of claims 1-8.

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