Rotary part feeding device

Abstract

The utility model discloses a rotary part feeding device which comprises a bottom plate, a top plate is installed on the bottom plate, a rack is slidably installed between the bottom plate and the top plate, a through hole is formed in the center of the top plate, a telescopic cylinder is rotatably installed on the upper surface of the bottom plate through the through hole, and a gear is installed at the bottom of the telescopic cylinder. The gear and the rack are meshed with each other, a first frame is installed at the output end of the telescopic cylinder through a bolt, two first transmission wheels are rotatably installed in the first frame through a rotating shaft, and a first conveying belt is jointly arranged on the surfaces of the two first transmission wheels. According to the scheme, the telescopic cylinder drives the first conveying belt to vertically ascend and descend, the gear and the rack are matched to work, the first conveying belt is driven to horizontally rotate, and therefore feeding can be conducted on the second conveying belt in different directions.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical production, in particular to a rotary parts feeding device. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic components of machinery. They are the inseparable individual parts that make up machinery and machines. During the processing of mechanical parts, the parts are usually stored together first, then transported to designated workstations during processing, and then processed separately according to different manufacturing requirements.

[0003] After searching, the Chinese patent application number 201922077383.3 discloses a mechanical parts feeding device, including a base, a first support plate and a second support plate are fixedly connected on both sides of the top of the base, a driving roller is installed on the top of the first support plate, and a driven roller is installed on the top of the second support plate. The driving roller and the driven roller are provided with a conveyor belt on their outer shells, and the driving roller drives the driven roller through the conveyor belt. The outer wall of the conveyor belt is fixedly connected with multiple partition plates, and a buffer gasket is placed between the two partition plates, and the buffer gasket fits the outer surface of the conveyor belt. The mechanical parts feeding device in the above-mentioned document has the following shortcomings: it can only transport parts in a fixed direction and cannot be applied to multiple assembly line operations. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a rotary parts feeding device.

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

[0006] A rotary parts feeding device comprises a bottom plate, a top plate is mounted on the bottom plate, a rack is slidably mounted between the bottom plate and the top plate, a through hole is opened in the center of the top plate, a telescopic cylinder is rotatably mounted on the upper surface of the bottom plate through the through hole, a gear is mounted on the bottom of the telescopic cylinder, the gear and the rack are meshed with each other, a first frame is mounted on the output end of the telescopic cylinder through bolts, two first transmission wheels are rotatably mounted through a rotating shaft inside the first frame, a first conveyor belt is arranged on the surfaces of the two first transmission wheels together, a second frame is respectively mounted on the four directions of the bottom plate through a plurality of second brackets, two second transmission wheels are rotatably mounted through a rotating shaft in each of the second frames, and a second conveyor belt is mounted on the surface of the two second transmission wheels in each direction.

[0007] As a further solution of the present invention: the upper surface of the first conveyor belt is higher than that of the plurality of the second conveyor belts, and the ends of the first conveyor belt and the plurality of the second conveyor belts partially overlap in the horizontal direction.

[0008] As a further solution of the utility model: a hopper is arranged directly above the first conveyor belt through a first bracket, and a discharge door is rotatably installed at the discharge point below the hopper.

[0009] As a further solution of the present invention: the upper surfaces of the first conveyor belt and a plurality of the second conveyor belts are all arranged with wear-resistant rubber material.

[0010] As a further solution of the present invention: baffles are installed on the upper ends of the first frame and a plurality of the second frames.

[0011] As a further solution of the utility model: a circular guide groove is arranged on the upper end of the top plate, a guide plate is slidably installed inside the guide groove, and the top end of the guide plate is fixed to the lower surface of the first frame.

[0012] As a further solution of the utility model: a first motor is fixed to the outer surface of the first frame, and the output shaft of the first motor is connected to the rotating shaft of the first transmission wheel; a second motor is fixed to the outer surface of the second frame, and the output shaft of the second motor is connected to the rotating shaft of the second transmission wheel; a first connecting plate is installed at the lower end of the first motor, and a second connecting plate is installed at the upper end of the second motor; the first connecting plate and the second connecting plate are electrically connected to each other when the first conveyor belt rotates to the correct position.

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

[0014] 1. Through the scheme, the telescopic cylinder drives the first conveyor belt to rise and fall vertically, and the gear rack works in coordination to drive the first conveyor belt to rotate horizontally, so that the second conveyor belt in different directions can be fed.

[0015] 2. Through the above solution, as the first conveyor belt is continuously transported forward, the parts will directly fall from the upper surface of the first conveyor belt to the surface of the second conveyor belt to complete further transportation.

[0016] 3. By setting up the hopper and discharge door, the operator can easily add the parts to be transported to the first conveyor belt.

[0017] 4. Through the above solution, when parts fall from the hopper to the surface of the first conveyor belt and from the first conveyor belt to the surface of the second conveyor belt, the surface of the conveyor belt is prevented from being scratched by the parts, thereby reducing the service life.

[0018] 5. By setting the baffle, it can effectively prevent parts from falling off the conveyor belt during transportation and reducing work efficiency.

[0019] 6. Through the scheme, through the cooperation of the guide groove and the guide plate, when the first conveyor belt rotates, the stability of the posture of the first conveyor belt can be well maintained to avoid tilting and collision with other components.

[0020] 7. Through the above scheme, only when the first conveyor belt rotates to the correct position, the first connecting plate and the second connecting plate are engaged with each other and electrically connected, and the first motor circuit is closed and starts to operate. When the first conveyor belt rotates, the first connecting plate and the second connecting plate are disconnected and the first motor stops working, thereby avoiding conveying parts to the wrong position and affecting work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a rotary parts feeding device proposed by the utility model;

[0022] Figure 2 This is a cross-sectional view of a rotary parts feeding device proposed by the utility model;

[0023] Figure 3 The utility model proposed Figure 1 A schematic diagram of the structure at A;

[0024] Figure 4 The utility model proposed Figure 2 Schematic diagram of the structure at point B.

[0025] In the figure: 1-bottom plate, 2-top plate, 3-second bracket, 4-second frame, 5-second transmission wheel, 6-second conveyor belt, 7-first bracket, 8-hopper, 9-discharging door, 10-first conveyor belt, 11-first transmission wheel, 12-first motor, 13-second motor, 14-baffle, 15-first frame, 16-guide groove, 17-guide plate, 18-telescopic cylinder, 19-bolt, 20-rack, 21-gear, 22-first connecting plate, 23-second connecting plate. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] Example 1

[0029] A rotary parts feeding device, such as Figure 1-4 As shown, it includes a bottom plate 1, in order to enable the device to meet the requirements of feeding in different directions; a top plate 2 is installed on the bottom plate 1, a rack 20 is slidably installed between the bottom plate 1 and the top plate 2, a through hole is opened in the center of the top plate 2, a telescopic cylinder 18 is rotatably installed on the upper surface of the bottom plate 1 through the through hole, a gear 21 is installed at the bottom of the telescopic cylinder 18, the gear 21 and the rack 20 are meshed with each other, and a first frame 15 is installed on the output end of the telescopic cylinder 18 through a bolt 19, two first transmission wheels 11 are rotatably arranged inside the first frame 15 through a rotating shaft, and a first conveyor belt 10 is arranged on the surface of the two first transmission wheels 11 together, and a second frame 4 is respectively installed in four directions through a plurality of second brackets 3, and two second transmission wheels 5 are rotatably installed in each second frame 4 through a rotating shaft, and a second conveyor belt 6 is installed on the surface of the two second transmission wheels 5 in each direction.

[0030] Through the scheme, the telescopic cylinder drives the first conveyor belt to rise and fall vertically, and the gear rack works in coordination to drive the first conveyor belt to rotate horizontally, so that the second conveyor belt in different directions can be fed.

[0031] In order to prevent the parts from falling into the gap when being transferred from the first conveyor belt 10 to the second conveyor belt 6; Figure 1-2 As shown, the upper surface of the first conveyor belt 10 is higher than the plurality of second conveyor belts 6, and the ends of the first conveyor belt 10 and the plurality of second conveyor belts 6 partially overlap in the horizontal direction.

[0032] Through the solution, as the first conveyor belt is continuously transported forward, the parts will directly fall from the upper surface of the first conveyor belt to the surface of the second conveyor belt to complete further transportation.

[0033] The device is further configured such that a hopper 8 is provided directly above the first conveyor belt 10 via a first bracket 7 , and a discharge door 9 is rotatably installed at a discharge point below the hopper 8 .

[0034] By setting the hopper and the discharge door, the operator can conveniently add the parts to be transported to the first conveyor belt.

[0035] The device is further configured such that the upper surfaces of the first conveyor belt 10 and a plurality of the second conveyor belts 6 are provided with wear-resistant rubber material.

[0036] Through the solution, when parts fall from the hopper to the surface of the first conveyor belt and from the first conveyor belt to the surface of the second conveyor belt, the surface of the conveyor belt is prevented from being scratched by the parts, thereby reducing the service life.

[0037] The device is further configured such that baffles 14 are installed on the upper ends of the first frame 15 and a plurality of the second frames 4 .

[0038] By setting up the baffle, it is effectively prevented that parts fall out of the conveyor belt during the transportation process, thereby reducing work efficiency.

[0039] The device is further configured such that a circular guide groove 16 is provided at the upper end of the top plate 2 , a guide plate 17 is slidably installed inside the guide groove, and the top end of the guide plate 17 is fixed to the lower surface of the first frame 15 .

[0040] Through the scheme, through the cooperation of the guide groove and the guide plate, when the first conveyor belt rotates, the stability of the posture of the first conveyor belt can be well maintained to avoid tilting and collision with other components.

[0041] The device is further configured such that a first motor 12 is fixed to the outer surface of the first frame 15, the output shaft of the first motor 12 is connected to the rotating shaft of the first transmission wheel 11, a second motor 13 is fixed to the outer surface of the second frame 4, the output shaft of the second motor 13 is connected to the rotating shaft of the second transmission wheel 5, a first connecting plate 22 is installed at the lower end of the first motor 12, and a second connecting plate 23 is installed at the upper end of the second motor 13, and the first connecting plate 22 and the second connecting plate 23 are electrically connected to each other when the first conveyor belt 10 rotates to the correct position.

[0042] Through the scheme, only when the first conveyor belt rotates to the correct position, the first connecting plate and the second connecting plate engage with each other and are electrically connected, and the first motor circuit is closed and starts to operate. When the first conveyor belt rotates, the first connecting plate and the second connecting plate are disconnected and the first motor stops working, thereby avoiding conveying parts to the wrong position and affecting work efficiency.

[0043] Working principle: The first conveyor belt 10 is raised by the telescopic cylinder 18, and the gear 21 and the rack 20 cooperate to rotate the first conveyor belt 10. When it rotates to the specified position, the telescopic cylinder 18 lowers the first conveyor belt 10 to connect the first connecting plate 22 and the second connecting plate 23. At this time, the first motor 12 starts to work, opens the unloading door 9, and the parts to be transported fall to the first conveyor belt 10, and then are transported forward to the second conveyor belt 6 in the specified direction to continue transporting. When the direction needs to be changed, the telescopic cylinder 18 controls the lifting of the first conveyor belt 10, the first connecting plate 22 and the second connecting plate 23 are disconnected, the first motor 12 stops working, and the gear rack cooperates to rotate the first conveyor belt 10 again.

[0044] 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 replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotary parts feeding device, comprising a bottom plate (1), characterized in that: A top plate (2) is mounted on the bottom plate (1), a rack (20) is slidably mounted between the bottom plate (1) and the top plate (2), a through hole is opened in the center of the top plate (2), a telescopic cylinder (18) is rotatably mounted on the upper surface of the bottom plate (1) through the through hole, a gear (21) is mounted at the bottom of the telescopic cylinder (18), the gear (21) and the rack (20) are meshed with each other, a first frame (15) is mounted on the output end of the telescopic cylinder (18) through a bolt (19), two first transmission wheels (11) are rotatably mounted inside the first frame (15) through a rotating shaft, a first conveyor belt (10) is arranged on the surfaces of the two first transmission wheels (11), a second frame (4) is mounted on each of the four directions of the bottom plate (1) through a plurality of second brackets (3), two second transmission wheels (5) are rotatably mounted inside each of the second frames (4) through a rotating shaft, and a second conveyor belt (6) is mounted on the surface of the two second transmission wheels (5) in each direction.

2. A rotary parts feeding device according to claim 1, characterized in that: The upper surface of the first conveyor belt (10) is higher than the plurality of second conveyor belts (6), and the ends of the first conveyor belt (10) and the plurality of second conveyor belts (6) partially overlap in the horizontal direction.

3. A rotary parts feeding device according to claim 2, characterized in that: A hopper (8) is arranged directly above the first conveyor belt (10) via a first bracket (7), and a discharge door (9) is rotatably installed at a discharge point below the hopper (8).

4. A rotary parts feeding device according to claim 3, characterized in that: The upper surfaces of the first conveyor belt (10) and a plurality of the second conveyor belts (6) are both provided with wear-resistant rubber material.

5. A rotary parts feeding device according to claim 4, characterized in that: The first frame (15) and the upper ends of the plurality of second frames (4) are both provided with baffles (14).

6. A rotary parts feeding device according to claim 5, characterized in that: A circular guide groove (16) is provided at the upper end of the top plate (2), a guide plate (17) is slidably installed inside the guide groove, and the top end of the guide plate (17) is fixed to the lower surface of the first frame (15).

7. A rotary parts feeding device according to claim 6, characterized in that: A first motor (12) is fixed to the outer surface of the first frame (15), and the output shaft of the first motor (12) is connected to the rotating shaft of the first transmission wheel (11). A second motor (13) is fixed to the outer surface of the second frame (4), and the output shaft of the second motor (13) is connected to the rotating shaft of the second transmission wheel (5). A first connecting plate (22) is installed at the lower end of the first motor (12), and a second connecting plate (23) is installed at the upper end of the second motor (13). The first connecting plate (22) and the second connecting plate (23) are electrically connected to each other when the first conveyor belt (10) rotates to a correct position.

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