Feeding device

Abstract

The utility model discloses a feeding device which comprises a material storage box, a vibration feeding disc is arranged on one side of the material storage box, the material storage box is provided with a conveying belt inclining towards the vibration feeding disc, the conveying belt is partially arranged above the vibration feeding disc, a supporting piece is arranged above the vibration feeding disc, and the supporting piece is connected with the vibration feeding disc. The supporting piece is provided with a sensor and a detection rod, the detection rod is rotatably connected with the supporting piece, the detection rod can make contact with the sensor, the number of remaining parts can be judged according to the stacking thickness of the parts, and whether the sensor is triggered or not can be controlled by pushing the detection rod to rotate through the parts; therefore, the conveying belt is controlled, and the parts in the vibration feeding disc can be automatically supplemented.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and in particular relates to a feeding device. Background Art

[0002] In production, vibrating conveyors are often used to convey parts, and for this purpose, parts need to be poured into the vibrating tray. In order to prevent the interruption of parts conveying due to insufficient parts in the vibrating tray, the staff needs to always pay attention to the remaining parts in the vibrating tray so that they can be replenished in time, which increases the workload of the staff. Utility Model Content

[0003] The purpose of the utility model is to provide a feeding device which can automatically replenish the parts in the vibration plate in view of the above-mentioned technical problems.

[0004] The purpose of the utility model is achieved as follows: a feeding device comprises a storage box, a vibrating feeding tray is arranged on one side of the storage box, the storage box is provided with a conveyor belt inclined toward the vibrating feeding tray, the conveyor belt portion is above the vibrating feeding tray, a support is arranged above the vibrating feeding tray, a support is arranged on the support, a sensor and a detection rod are arranged on the support, the detection rod is rotatably connected to the support, and the detection rod can contact the sensor.

[0005] Further in the utility model, the support member includes a first plate and a second plate which are parallel to each other, the first plate and the second plate are connected by a third plate, the first plate is placed above the second plate, the first plate is connected to the sensor, the second plate is connected to the detection rod, and the sensor and the detection rod both extend into the space between the first plate and the second plate and can contact each other in the space.

[0006] Furthermore, in the utility model, a first mounting hole is provided on the first plate body, and the end of the sensor passes through the first mounting hole and is fixed to the support member.

[0007] Furthermore, in the utility model, a second mounting hole is provided on the second plate body, the detection rod passes through the second mounting hole, a rotation hole is provided on the detection rod, and a rotating shaft passing through the rotation hole is provided in the second mounting hole.

[0008] Furthermore, in the utility model, a trigger head is provided on one end of the detection rod extending toward the space between the first plate body and the second plate body, and the axis of the trigger head intersects with the axis of the detection rod.

[0009] Furthermore, in the utility model, a first limit plate is arranged on the detection rod, and a second limit plate is arranged on the second plate body, and the second limit plate extends to below the second mounting hole.

[0010] Furthermore, in the utility model, the plate body is provided with a support plate extending downward, the second limit plate is rotatably connected to the support plate, and a spring is provided between the second limit plate and the support plate.

[0011] Furthermore, in the utility model, the spring is placed at one end of the second limiting plate close to the supporting plate.

[0012] The beneficial effects of the utility model are as follows: the thickness of the parts stacking can determine the number of remaining parts, and the rotation of the detection rod pushed by the parts can control whether the sensor is triggered, thereby controlling the conveyor belt and enabling the parts in the vibrating feeding tray to be automatically replenished. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 It is a schematic diagram of the structure of the support;

[0016] Figure 4 yes Figure 3 The enlarged view of point B in the middle;

[0017] The figures are marked as follows: storage box 100; conveyor belt 110; vibrating feed tray 120; support rod 200; fastener 210; support member 300; first plate 310; first mounting hole 311; second plate 320; second mounting hole 321; support plate 322; second limit plate 323; spring 324; third plate 330; sensor 400; detection rod 500; trigger head 510; rotating shaft 520; rotating hole 521; first limit plate 530. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0019] See also Figures 1 to 4A feeding device includes a storage box 100, in which parts are stored. A vibrating feed tray 120 is provided on one side of the storage box 100. A conveyor belt 110 inclined toward the vibrating feed tray 120 is provided on the side wall of the storage box 100 facing the vibrating feed tray 120. The parts in the storage box 100 can be transported to the vibrating feed tray 120 through the conveyor belt 110. A support rod 200 extending toward the vibrating feed tray 120 is provided on the storage box 100 so that the support rod 200 is located above the vibrating feed tray 120. A support member 300 is fixed to the support rod 200 by a fastener 210, and a sensor 400 and a detection rod 500 are provided on the support member 300. The detection rod 500 can detect whether the parts in the vibrating feed tray 120 are sufficient. If insufficient, the detection rod 500 can trigger the sensor 400 so that the sensor 400 sends a signal to control the start of the conveyor belt 110.

[0020] Specifically, the support member 300 includes a first plate 310 and a second plate 320 which are parallel to each other, and one end of the first plate 310 and the second plate 320 are connected by a third plate 330, so that the support member 300 forms a horizontally placed U-shaped structure. The first plate 310 is located above the second plate 320. A first mounting hole 311 is provided on the first plate 310, and a second mounting hole 321 is provided on the second plate 320. The sensor 400 is a pressure sensor 400, and the sensor 400 is fixed on the first plate 310 through the first mounting hole 311. The triggering part of the sensor 400 extends between the first plate 310 and the second plate 320. The detection rod 500 passes through the second mounting hole 321, and a rotating shaft 520 is provided in the second mounting hole 321. A rotating hole 521 for the rotating shaft 520 to pass through is provided on the detection rod 500, so that the detection rod 500 can rotate in the second mounting hole 321. One end of the detection rod 500 extends into the space between the first plate body 310 and the second plate body 320 , and a trigger head 510 is arranged on this end. The axis of the trigger head 510 intersects with the axis of the detection rod 500 , so that the trigger head 510 is inclined relative to the detection rod 500 .

[0021] When there are not enough parts in the vibrating feeding tray 120, the detection rod 500 naturally droops under the action of gravity, and the trigger head 510 and the sensor 400 are aligned. The sensor 400 is under pressure and sends a signal to make the conveyor belt 110 work and transport parts to the vibrating feeding tray 120. When the parts in the vibrating feeding tray 120 are piled up, the parts will be stacked, and the stacked parts will push the detection rod 500 to rotate so that the trigger head 510 and the sensor 400 are out of contact. The sensor 400 is no longer under pressure, so the signal is interrupted, and the conveyor belt 110 stops working. Such a cycle can automatically replenish the parts in the vibrating feeding tray 120.

[0022] A first limit plate 530 is arranged on a section of the detection rod 500 placed in the second mounting hole 321. A support plate 322 extending downward is arranged on the second plate body 320, and a second limit plate 323 capable of rotation is arranged on the support plate 322. A spring 324 is arranged between the second limit plate 323 and the second plate body 320, and the spring 324 is arranged at one end of the second limit plate 323 close to the support plate 322. The second limit plate 323 extends toward the second mounting hole 321 so that the second limit plate 323 is located below the first limit plate 530 and abuts against each other. When the detection rod 500 rotates, the first limit plate 530 pushes the second limit plate 323 to rotate, and at this time, the spring 324 is stretched and limits the rotation of the second limit plate 323, and the second limit plate 323 is locked with the first limit plate 530, thereby limiting the rotation of the detection rod 500, so that the trigger head 510 keeps in contact with the sensor 400, and prevents the conveyor belt 110 from stopping due to an accidental touch.

[0023] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A feeding device, characterized in that: The invention comprises a material storage box (100), a vibrating feeding tray (120) is arranged on one side of the material storage box (100), the material storage box (100) is provided with a conveyor belt (110) inclined toward the vibrating feeding tray (120), a portion of the conveyor belt (110) is placed above the vibrating feeding tray (120), a support rod (200) is arranged above the vibrating feeding tray (120), a support member (300) is arranged on the support rod (200), a sensor (400) and a detection rod (500) are arranged on the support member (300), the detection rod (500) is rotatably connected to the support member (300), and the detection rod (500) is connected to the support member (300). The support member (300) is capable of contacting with the sensor (400), the support member (300) comprises a first plate body (310) and a second plate body (320) which are parallel to each other, the first plate body (310) and the second plate body (320) are connected via a third plate body (330), the first plate body (310) is placed above the second plate body (320), the first plate body (310) is connected to the sensor (400), the second plate body (320) is connected to the detection rod (500), and the sensor (400) and the detection rod (500) both extend into the space between the first plate body (310) and the second plate body (320) and are capable of contacting in the space.

2. A feeding device according to claim 1, characterized in that: The first plate body (310) is provided with a first mounting hole (311), and an end portion of the sensor (400) passes through the first mounting hole (311) and is fixed to the support member (300).

3. A feeding device according to claim 1, characterized in that: The second plate body (320) is provided with a second mounting hole (321), the detection rod (500) passes through the second mounting hole (321), the detection rod (500) is provided with a rotation hole (521), and a rotating shaft (520) passing through the rotation hole (521) is provided in the second mounting hole (321).

4. A feeding device according to claim 3, characterized in that: A trigger head (510) is provided on one end of the detection rod (500) extending toward the space between the first plate body (310) and the second plate body (320), and the axis of the trigger head (510) intersects with the axis of the detection rod (500).

5. A feeding device according to claim 3, characterized in that: The detection rod (500) is provided with a first limit plate (530), the second plate body (320) is provided with a second limit plate (323), and the second limit plate (323) extends to the bottom of the second mounting hole (321).

6. A feeding device according to claim 5, characterized in that: The plate body is provided with a support plate (322) extending downwards, the second limit plate (323) is rotatably connected to the support plate (322), and a spring (324) is provided between the second limit plate (323) and the support plate (322).

7. A feeding device according to claim 6, characterized in that: The spring (324) is disposed on one end of the second limiting plate (323) close to the supporting plate (322).

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