Two-in-one screw automatic feeding device

Abstract

The two-in-one automatic screw feeding device comprises a main box body with an opening in the upper end, a feeding mechanism, a conveying mechanism, a flow dividing mechanism, a rotating mechanism, an air pipe connector and a discharging pipe are arranged in the main box body, the feeding mechanism is arranged at one end of the main box body, the conveying mechanism is arranged at the middle position in the main box body, and the flow dividing mechanism is arranged at the other end of the main box body. One end of the main box body extends into the feeding mechanism, the other end of the main box body extends to the shunting mechanism, the shunting mechanism is arranged at the other end of the main box body, the rotating mechanism is arranged below the shunting mechanism, the air pipe connector and the discharging pipe are correspondingly arranged on the two sides of the rotating mechanism respectively, and the air pipe connector and the discharging pipe are communicated with the rotating mechanism. The screw feeding device can effectively solve the problem that the screw needs to rise to do work on gravity in the feeding process, and therefore more stable feeding is achieved with small air pressure when the air pressure is not stable on site or the requirement for the air pressure in the production process is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a two-in-one screw automatic feeding device. Background Art

[0002] With the advent of the industrial automation era, along with the development of a series of advanced technologies such as automation, enterprises are paying more and more attention to the realization of automation and intelligence in production. Automation technology can effectively promote the improvement of enterprise production efficiency. Especially with the increase in labor costs of enterprises, the awareness of automation and intelligent investment is gradually increasing, and automation is gradually moving towards the rapid development of industrialization. In the screw industry production, traditional screw machines generally use vibrating discs for feeding.

[0003] At present, the existing screw feeding devices on the market discharge materials by blowing air from below and discharging from above. During operation, the air pressure must be kept stable for a long time, otherwise insufficient air pressure may occur, resulting in uneven screw discharge, thus affecting the overall production operation. Utility Model Content

[0004] The utility model provides a two-in-one screw automatic feeding device, which can effectively solve the problem that the screw needs to rise to do work on gravity during the feeding process, thereby facing unstable air pressure on site or reducing the requirement for air pressure in the production process, and achieving more stable feeding with lower air pressure.

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

[0006] A two-in-one screw automatic feeding device, characterized in that it comprises a main box body with an upper end opening, wherein a feeding mechanism, a conveying mechanism, a diversion mechanism, a rotating mechanism, an air pipe joint and a discharge pipe are arranged in the main box body, and the feeding mechanism is arranged at one end of the main box body for transporting the input screw to the conveying mechanism.

[0007] The conveying mechanism is arranged in the middle of the main box body, with one end extending into the feeding mechanism and the other end extending to the diversion mechanism, and is used to vertically convey the screw in the feeding mechanism to the diversion mechanism;

[0008] The diverter mechanism is arranged at the other end of the main box body, and is used to divert the screw delivered by the conveying mechanism to the rotating mechanism. The rotating mechanism is arranged below the diverter mechanism, and is used to receive the screw diverted by the diverter mechanism and rotate the vertical screw into a horizontal state.

[0009] The air pipe joint and the discharge pipe are respectively arranged on both sides of the rotating mechanism corresponding to each other. The air pipe joint and the discharge pipe are connected to the rotating mechanism. When the screw is in a horizontal state, the air pipe joint, the discharge pipe and the screw are on the same horizontal axis. The screw in a horizontal state in the rotating mechanism can be blown out from the discharge pipe to a specified position by connecting gas through the air pipe joint.

[0010] Preferably, the feeding mechanism includes a feeding box, a feeding tray, a feeding plate and a limit bearing. The feeding box is arranged in the main box body, and the bottom and side walls inside the feeding box are surfaces inclined toward the feeding tray. The feeding tray is arranged on one side of the feeding box and is connected to the feeding box, and can be driven by an external motor. The feeding plates are evenly distributed in the feeding tray, and are used to rotate and transport the screw that falls into the feeding tray to the conveying mechanism. The limit bearing is arranged on one side of the feeding box and abuts against the feeding tray, and can be used to limit the position of the feeding tray.

[0011] Preferably, the conveying mechanism includes a conveying track and a direct vibration feeder. The conveying track is arranged on the direct vibration feeder, one end of which extends into the loading tray and the other end extends to the diversion mechanism. The direct vibration feeder is arranged in the main box body and is used to drive the screw on the conveying track to move.

[0012] Preferably, the interval in the middle of the conveying track is larger than the small diameter end of the screw and smaller than the large diameter end of the screw, so that the screw falling on the conveying track will be in a vertical state due to gravity.

[0013] Preferably, the diverter mechanism includes a mounting seat, a diverter cylinder, a diverter block, a diverter plate and a diverter guide plate, the mounting seat is arranged in the main box body, the diverter block is movably arranged in the upper end of the mounting seat, the diverter cylinder is arranged on one side of the upper end of the mounting seat and can drive the diverter block to move, the diverter guide plate is arranged on the diverter block and has a slot on the diverter guide plate, the diverter plate is located between the diverter guide plate and the diverter block, and can move along the slot on the diverter guide plate.

[0014] Preferably, the diverter block is provided with a drop groove for allowing the screw to fall onto the rotating mechanism, and the diverter sheet is provided with a fork for forking the screw and a limiting protrusion extending to the groove.

[0015] Preferably, the notch is V-shaped and the fork is U-shaped.

[0016] Preferably, the rotating mechanism includes a hollow fixed seat, a rotating cylinder, a rotating block, a through hole and a placement hole, the fixed seat is arranged at the lower end of the mounting seat, the rotating cylinder is arranged on the side of the mounting seat, the rotating block is arranged in the fixed seat and connected to the rotating cylinder, the through hole is arranged on the fixed seat and corresponds to the blanking chute, and the placement hole is arranged on the rotating block, corresponding to the through hole in the vertical state, and corresponding to the air pipe joint and the discharge pipe in the horizontal state.

[0017] Preferably, an openable cover is provided on the upper end surface of the main box body, and an adjusting foot is provided on the lower end surface of the main box body.

[0018] Compared with the prior art, the beneficial effect of the utility model is that the screw can be discharged in a horizontal state through the cooperation of the diversion mechanism and the rotation mechanism, which can effectively solve the problem that the screw needs to rise to do work on gravity during the feeding process, thereby facing unstable air pressure on site or reducing the air pressure requirements during the production process, and achieving more stable feeding with lower air pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the feeding mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the conveying mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the decomposition of the diversion mechanism and the rotating mechanism of the utility model. DETAILED DESCRIPTION

[0024] 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.

[0025] It should be noted that when a component / part is referred to as being "set on" another component / part, it may be directly set on the other component / part or there may also be an intermediate component / part. When a component / part is referred to as being "connected / coupled" to another component / part, it may be directly connected / coupled to the other component / part or there may be an intermediate component / part at the same time. The term "connection / coupling" as used herein may include electrical and / or mechanical physical connections / couplings. The term "includes / comprising" as used herein refers to the presence of a feature, step or component / part, but does not exclude the presence or addition of one or more other features, steps or components / parts. The term "and / or" as used herein includes any and all combinations of one or more relevant listed items.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0027] See also Figure 1 and Figure 2 As shown, a two-in-one screw automatic feeding device includes a main box body 1 with an opening at the upper end, and a feeding mechanism 2, a conveying mechanism 3, a diversion mechanism 4, a rotating mechanism 5, an air pipe joint 6 and a discharge pipe 7 are arranged in the main box body 1. The feeding mechanism 2 is arranged at one end of the main box body 1, and is used to transport the input screw to the conveying mechanism 3.

[0028] The conveying mechanism 3 is arranged in the middle of the main box body 1 , with one end extending into the feeding mechanism 2 and the other end extending to the diverting mechanism 4 , and is used to vertically convey the screw in the feeding mechanism 2 to the diverting mechanism 4 .

[0029] The diverter mechanism 4 is arranged at the other end of the main box body 1, and is used to divert the screw delivered by the conveying mechanism 3 to the rotating mechanism 5. The rotating mechanism 5 is arranged below the diverter mechanism 4, and is used to receive the screw diverted by the diverter mechanism 4 and rotate the vertical screw into a horizontal state.

[0030] The air pipe joint 6 and the discharge pipe 7 are respectively arranged on both sides of the rotating mechanism 5 corresponding to each other. The air pipe joint 6 and the discharge pipe 7 are connected to the rotating mechanism 5. When the screw is in a horizontal state, the air pipe joint 6, the discharge pipe 7 and the screw are on the same horizontal axis. The screw in the horizontal state in the rotating mechanism 5 can be blown out from the discharge pipe 7 to a specified position by connecting gas through the air pipe joint 6.

[0031] See also Figure 3As shown, the feeding mechanism 2 includes a feeding box 21, a feeding tray 22, a feeding plate 23 and a limit bearing 24. The feeding box 21 is arranged in the main box body 1, and the bottom and side walls inside the feeding box 21 are both inclined toward the feeding tray 22, so that the input screw can slide into the feeding tray 22 along the inclined surface. The feeding tray 22 is arranged on one side of the feeding box 21 and is connected to the feeding box 21, and can be driven by an external motor. The feeding plate 23 is evenly distributed in the feeding tray 22, and is used to rotate and transport the screw that falls into the feeding tray 22 to the conveying mechanism 3. The limit bearing 24 is arranged on one side of the feeding box 21 and abuts against the feeding tray 22, and can be used to limit the position of the feeding tray 22.

[0032] See also Figure 4 As shown, the conveying mechanism 3 includes a conveying track 32 and a straight vibration feeder 31. The conveying track 32 is arranged on the straight vibration feeder 31, one end of which extends to the loading tray 22, and the other end extends to the diversion mechanism 4. The straight vibration feeder 31 is arranged in the main box 1, and is used to drive the screw on the conveying track 32 to move. The interval in the middle of the conveying track 32 is larger than the small diameter end of the screw and smaller than the large diameter end of the screw, so that the screw falling on the conveying track 32 will be in a vertical state due to gravity.

[0033] See also Figure 2 and Figure 5 As shown, the diverter mechanism 4 includes a mounting seat 41, a diverter cylinder 42, a diverter block 43, a diverter sheet 44 and a diverter guide plate 45. The mounting seat 41 is arranged in the main box body 1, the diverter block 43 is movably arranged in the upper end of the mounting seat 41, the diverter cylinder 42 is arranged on one side of the upper end of the mounting seat 41 and can drive the diverter block 43 to move, the diverter guide plate 45 is arranged on the diverter block 43 and the diverter guide plate 45 is provided with a notch 48, the diverter sheet 44 is between the diverter guide plate 45 and the diverter block 43, and can move along the notch 48 on the diverter guide plate 45, the notch 48 is V-shaped, and the diverter block 43 is arranged on the diverter guide plate 45. A feeding chute 46 is provided for allowing the screw to fall onto the rotating mechanism, and a fork 47 for forking the screw and a limiting protrusion 49 extending to the chute 48 are provided on the diverter piece 44. The fork 47 is U-shaped. When the diverter cylinder 42 extends, one of the diverter pieces 44 will contract, and the other will extend out to fork the screw when corresponding to the conveying track 32. When the diverter cylinder 42 contracts, the diverter piece 44 forking the screw contracts, thereby dropping the screw from the feeding chute 46 onto the rotating mechanism 5, and the other piece just corresponds to the conveying track 32 to extend out to fork the screw. In this reciprocating action, the screw is continuously diverted.

[0034] See also Figure 2 and Figure 5As shown, the rotating mechanism 5 includes a hollow fixed seat 51, a rotating cylinder 52, a rotating block 53, a through hole 54 and a placement hole 55. The fixed seat 51 is arranged at the lower end of the mounting seat 41 and just abuts against the diverter block 43. The rotating cylinder 52 is arranged on the side of the mounting seat 41. The rotating block 53 is arranged in the fixed seat 51 and connected to the rotating cylinder 52. The through hole 54 is arranged on the fixed seat 51 and corresponds to the blanking groove 46. The placement hole 55 is arranged on the rotating block 53, corresponding to the through hole 54 in the vertical state, and corresponding to the air pipe joint 6 and the discharge pipe 7 in the horizontal state.

[0035] See also Figure 1 As shown, an openable cover plate 8 is disposed on the upper end surface of the main box body 1 , and an adjusting foot 9 is disposed on the lower end surface of the main box body 1 .

[0036] Specific working process and operation: when in use, first open the cover plate 9 and put the screw into the feeding mechanism 2, and then the feeding mechanism 2 places the screw on the conveying track 32. Because the interval of the conveying track 32 is larger than the small diameter end of the screw, the screw will be in a vertical state and move continuously along the conveying track 32 to the diversion mechanism 4 under natural gravity, and the diversion plate 44 and the diversion block 43 are driven back and forth by the diversion cylinder 42 to divert the screw and fall into the rotating mechanism 5. Finally, the rotating cylinder 52 drives the rotating block 53 to rotate the screw from a vertical state to a horizontal state, and make it correspond to the air pipe joint 6 and the discharge pipe 7. Through the connected air source, the screw can be blown out from the discharge pipe 7 to the designated workstation.

[0037] The utility model discharges the material in a horizontal state by cooperating with the diverter mechanism 4 and the rotating mechanism 5, which can effectively solve the problem that the screw needs to rise to do work on gravity during the feeding process, thereby facing unstable air pressure on site or reducing the air pressure requirement in the production process, and achieving more stable feeding with lower air pressure.

[0038] 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 two-in-one screw automatic feeding device, characterized in that: It comprises a main box body with an upper end opening, in which a feeding mechanism, a conveying mechanism, a diversion mechanism, a rotating mechanism, an air pipe joint and a discharge pipe are arranged. The feeding mechanism is arranged at one end of the main box body and is used to transport the screw rod put in to the conveying mechanism. The conveying mechanism is arranged in the middle of the main box body, with one end extending into the feeding mechanism and the other end extending to the diversion mechanism, and is used to vertically convey the screw in the feeding mechanism to the diversion mechanism; The diverter mechanism is arranged at the other end of the main box body, and is used to divert the screw delivered by the conveying mechanism to the rotating mechanism. The rotating mechanism is arranged below the diverter mechanism, and is used to receive the screw diverted by the diverter mechanism and rotate the vertical screw into a horizontal state. The air pipe joint and the discharge pipe are respectively arranged on both sides of the rotating mechanism corresponding to each other. The air pipe joint and the discharge pipe are connected to the rotating mechanism. When the screw is in a horizontal state, the air pipe joint, the discharge pipe and the screw are on the same horizontal axis. The screw in a horizontal state in the rotating mechanism can be blown out from the discharge pipe to a specified position by connecting gas through the air pipe joint.

2. The two-in-one screw automatic feeding device according to claim 1, characterized in that: The feeding mechanism includes a feeding box, a feeding tray, a feeding plate and a limit bearing. The feeding box is arranged in the main box body, and the bottom and side walls inside the feeding box are both inclined toward the feeding tray. The feeding tray is arranged on one side of the feeding box and is connected to the feeding box, and can be driven by an external motor. The feeding plates are evenly distributed in the feeding tray, and are used to rotate and transport the screw that falls into the feeding tray to the conveying mechanism. The limit bearing is arranged on one side of the feeding box and abuts against the feeding tray, and can be used to limit the position of the feeding tray.

3. The two-in-one screw automatic feeding device according to claim 2, characterized in that: The conveying mechanism includes a conveying track and a direct vibration feeder. The conveying track is arranged on the direct vibration feeder, one end of which extends into the loading tray and the other end extends to the diversion mechanism. The direct vibration feeder is arranged in the main box body and is used to drive the screw on the conveying track to move.

4. The two-in-one screw automatic feeding device according to claim 3, characterized in that: The interval in the middle of the conveying track is larger than the small diameter end of the screw and smaller than the large diameter end of the screw, so that the screw falling on the conveying track will be in a vertical state due to gravity.

5. The two-in-one screw automatic feeding device according to claim 3 or 4, characterized in that: The diverter mechanism includes a mounting seat, a diverter cylinder, a diverter block, a diverter plate and a diverter guide plate. The mounting seat is arranged in the main box body, the diverter block is movably arranged in the upper end of the mounting seat, the diverter cylinder is arranged on one side of the upper end of the mounting seat and can drive the diverter block to move, the diverter guide plate is arranged on the diverter block and a slot is provided on the diverter guide plate, the diverter plate is located between the diverter guide plate and the diverter block, and can move along the slot on the diverter guide plate.

6. The two-in-one screw automatic feeding device according to claim 5, characterized in that: The diverter block is provided with a drop groove for allowing the screw to fall onto the rotating mechanism, and the diverter sheet is provided with a fork for forking the screw and a limiting protrusion extending to the groove.

7. The two-in-one screw automatic feeding device according to claim 6, characterized in that: The notch is V-shaped, and the fork is U-shaped.

8. The two-in-one screw automatic feeding device according to claim 6, characterized in that: The rotating mechanism includes a hollow fixed seat, a rotating cylinder, a rotating block, a through hole and a placement hole. The fixed seat is arranged at the lower end of the mounting seat, the rotating cylinder is arranged on the side of the mounting seat, the rotating block is arranged in the fixed seat and connected to the rotating cylinder, the through hole is arranged on the fixed seat and corresponds to the blanking chute, and the placement hole is arranged on the rotating block, corresponding to the through hole in the vertical state, and corresponding to the air pipe joint and the discharge pipe in the horizontal state.

9. The two-in-one screw automatic feeding device according to claim 1, characterized in that: An openable cover is arranged on the upper end surface of the main box body, and an adjusting foot is arranged on the lower end surface of the main box body.

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