CN217534397U

CN217534397U - Alternative feeding mechanism

Info

Publication number: CN217534397U
Application number: CN202221208949.7U
Authority: CN
Inventors: 戴金辉
Original assignee: Shanghai Yuefan Automation Technology Co ltd
Current assignee: Shanghai Yuefan Automation Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-04
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to an alternative feeding mechanism belongs to steel ball apparatus for producing technical field. It mainly makes the problem of steel ball card ball to current device easily, provides following technical scheme: the device comprises a supporting plate, a sliding rod, a baffle, a mounting plate and a power mechanism for controlling the moving plate to reciprocate on the sliding rod; the bottom of the supporting plate is provided with a supporting leg; two side plates distributed along the transverse direction are arranged on the supporting plate; the top of the two side plates is provided with a top plate; the top plate is provided with two hoppers which penetrate through the top plate along the longitudinal direction; the sliding rod is arranged on the inner side of one side plate and is positioned below the hopper; a moving plate is arranged on the sliding rod in a sliding manner and slides along the transverse direction; the baffle is arranged on one side of the moving plate in the transverse direction, the upper surface of the baffle is attached to the bottom of the hopper, the baffle is connected with the hopper in a sliding mode, and a through hole used for enabling the steel ball to fall is formed in the baffle. The utility model discloses can avoid the steel ball card ball during the use, and starter motor can realize the feed operation in turn by a key.

Description

Alternative feeding mechanism

Technical Field

The utility model belongs to the technical field of steel ball apparatus for producing technique and specifically relates to an alternative feeding mechanism.

Background

In the post-processing process of steel ball production, an alternative feeding machine is needed to carry out feeding operation on steel balls with various sizes. The chinese patent publication No. CN104309981B discloses an alternative feeding machine, which mainly comprises a frame, a first bin and a second bin, wherein a driving device and a feeding channel are arranged in the frame, the cross section of the feeding channel is horizontally arranged in a "T" shape, the horizontal end of the feeding channel is inclined downwards and is inserted and fixed on the side wall of the frame, a central through hole is arranged at the center of the vertical end of the feeding channel, a separating body is inserted and connected in the central through hole, the bottom of the separating body is connected with the driving device, a first through hole and a second through hole perpendicular to the axis of the central through hole are arranged on the separating body, the diameter of the first through hole is smaller than that of the second through hole, and the output ends of the first bin and the second bin are both fixed at the vertical end of the feeding channel and are communicated with the central through hole. The invention can simultaneously carry out feeding processing on steel balls with two sizes and models, only needs to be provided with one transfer manipulator, has simple structure, reduces the capital investment of enterprises, and is convenient for monitoring and management.

However, when the steel ball feeding device is used, if the surface of the steel ball is rough, a large friction force is formed between the steel ball and the bin, the feeding channel and the inner wall of the through hole, so that the steel ball is clamped in the bin, the feeding channel or the through hole, smooth feeding cannot be realized, and the steel ball feeding device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can avoid the alternative feeding mechanism of material card in the device to the problem that exists among the background art.

The technical scheme of the utility model: an alternate feeding mechanism comprises a supporting plate, a sliding rod, a baffle plate, a mounting plate and a power mechanism for controlling a moving plate to reciprocate on the sliding rod;

the bottom of the supporting plate is provided with a supporting leg; two side plates distributed along the transverse direction are arranged on the supporting plate; the top of the two side plates is provided with a top plate; the top plate is provided with two hoppers which longitudinally penetrate through the top plate; the sliding rod is arranged on the inner side of one side plate and is positioned below the hopper; a moving plate is arranged on the sliding rod in a sliding manner and slides along the transverse direction; the baffle is arranged on one lateral side of the moving plate, the upper surface of the baffle is attached to the bottom of the hopper, the baffle is connected with the hopper in a sliding manner, and a through hole for falling of the steel ball is formed in the baffle; the mounting plate is arranged on the inner side of one side plate, an inverted circular truncated cone-shaped flow guide channel is arranged on the mounting plate, the flow guide channel longitudinally penetrates through the mounting plate, and the flow guide channel is positioned below the stop block; the bottom of the mounting plate is provided with a feeding pipe communicated with the flow guide channel, and the bottom of the feeding pipe penetrates through the support plate; the power mechanism is arranged on the side plate and is in driving connection with the moving plate.

Preferably, the anti-skid mat also comprises an anti-skid mat; the non-slip mat sets up in the supporting leg bottom, and the non-slip mat is square block structure or cylinder block structure, and the non-slip mat bottom evenly is provided with multichannel antiskid line.

Preferably, the device further comprises a stop block; the stop block is arranged on one side of the sliding rod far away from the transverse side of the side plate and is of a square block structure or a cylindrical block structure.

Preferably, the power mechanism comprises a gear box, a rotating shaft, a screw rod and a gear transmission mechanism for driving the rotating shaft to periodically rotate in forward and reverse directions; the gear box is arranged on the outer side of the side plate; the rotating shaft is rotatably arranged on the inner walls of the two transverse sides of the gear box, and one transverse end of the rotating shaft penetrates through the side plate and is rotatably connected with the side plate; the screw rod is arranged at one end of the rotating shaft, which is positioned outside the gear box, and is in threaded connection with the moving plate; the gear transmission mechanism is arranged in the gear box and is in transmission connection with the rotating shaft.

Preferably, the gear transmission mechanism comprises two first gears, a mounting shaft and a second gear; the mounting shaft is rotationally arranged on the inner wall of the bottom of the gear box; the second gear is arranged on the mounting shaft and is positioned below the rotating shaft; two first gears all set up in the pivot, and two first gears all are connected with the second gear meshing, and first gear is incomplete gear, and two first gears are not simultaneously connected with the second gear meshing.

Preferably, the gear transmission mechanism further comprises an electric motor; the motor sets up in the gear box bottom, and the motor is connected with installation axle drive.

Preferably, the first gear and the second gear are each hypoid gears, and the axes of the first gear and the second gear are perpendicular.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model discloses during the use, for prior art, the steel ball falls down under the effect of self gravity in this device, can avoid on certain part of card in the device to can guarantee the smooth material loading of big or small steel ball, it is very convenient during the use. The alternative feeding operation can be carried out by starting the motor, the alternative feeding is realized by one key, the operation is convenient and simple, and the practicability is high.

Drawings

Fig. 1 is a partial cross-sectional view of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

Fig. 3 is a schematic structural diagram of the engagement connection between the first gear and the second gear according to an embodiment of the present invention.

Reference numerals: 1. a support plate; 2. supporting legs; 3. a non-slip mat; 4. a side plate; 5. a top plate; 6. a hopper; 7. a slide bar; 8. a stopper; 9. a baffle plate; 901. a through hole; 10. mounting a plate; 1001. a flow guide channel; 11. a feed pipe; 12. moving the plate; 13. a gear case; 14. a rotating shaft; 15. a first gear; 16. installing a shaft; 17. a second gear; 18. an electric motor; 19. and a screw rod.

Detailed Description

Example one

As shown in fig. 1, the present invention provides an alternate feeding mechanism, which comprises a supporting plate 1, a non-slip mat 3, a sliding rod 7, a stop block 8, a baffle 9, a mounting plate 10 and a power mechanism for controlling the moving plate 12 to reciprocate on the sliding rod 7. The bottom of the supporting plate 1 is provided with a supporting leg 2. The non-slip mat 3 sets up in supporting leg 2 bottoms, and non-slip mat 3 is square block structure or cylinder piece structure, and 3 bottoms of non-slip mat evenly are provided with multichannel antiskid line, can guarantee the stability when this device uses. The support plate 1 is provided with two side plates 4 distributed in the transverse direction. The top plates 5 are arranged on the tops of the two side plates 4. The top plate 5 is provided with two hoppers 6 which penetrate the top plate 5 in the longitudinal direction. The slide bar 7 is arranged inside one side plate 4, and the slide bar 7 is positioned below the hopper 6. The stop block 8 is arranged on one side of the sliding rod 7, which is far away from the lateral plate 4, and the stop block 8 is of a square block structure or a cylindrical block structure, so that the movable plate 12 can be prevented from slipping off the sliding rod 7. The slide bar 7 is provided with a moving plate 12 in a sliding way, and the moving plate 12 slides along the transverse direction. The baffle 9 is arranged on one side of the moving plate 12 in the transverse direction, the upper surface of the baffle 9 is attached to the bottom of the hopper 6, the baffle 9 is connected with the hopper 6 in a sliding mode, and a through hole 901 for falling of a steel ball is formed in the baffle 9. The mounting plate 10 is arranged on the inner side of one side plate 4, an inverted circular truncated cone-shaped flow guide channel 1001 is arranged on the mounting plate 10, the flow guide channel 1001 penetrates through the mounting plate 10 along the longitudinal direction, and the flow guide channel 1001 is located below the stop block 8. The bottom of the mounting plate 10 is provided with a feeding pipe 11 communicated with the diversion channel 1001, and the bottom of the feeding pipe 11 penetrates through the support plate 1. The power mechanism is arranged on the side plate 4 and is in driving connection with the moving plate 12.

When the embodiment is used, an operator only needs to control the moving plate 12 to periodically slide left and right on the sliding rod 7 through the power mechanism, so that the through hole 901 can be controlled to periodically move from the lower part of the left hopper 6 to the lower part of the right hopper 6, and the operation is repeated. The worker then passes the conveyor belt of the feed system under the support plate 1 so that the steel balls coming out of the lower end of the feed pipe 11 fall onto the conveyor belt. Then two kinds of steel balls with different sizes are respectively loaded into the two hoppers 6. During the use, start the conveyer belt and move, then control power unit starts, and when through-hole 901 removed 6 below hoppers on the left side, the big steel ball fell in diversion passageway 1001, reachd the conveyer belt along feed pipe 11, and when through-hole 901 removed 6 below hoppers on the right side, the bobble fell to can realize the interval feed of big ball and bobble.

When the device is used, compared with the prior art, the steel ball falls down under the action of self gravity in the device, and can be prevented from being clamped on a certain part in the device, so that smooth feeding of large and small steel balls can be ensured, and the device is very convenient to use.

Example two

As shown in fig. 1-3, compared with the first embodiment, the power mechanism in this embodiment includes a gear box 13, a rotating shaft 14, a screw rod 19, and a gear transmission mechanism for driving the rotating shaft 14 to rotate periodically in forward and reverse directions. The gear case 13 is disposed outside the side plate 4. The rotating shaft 14 is rotatably arranged on the inner walls of two transverse sides of the gear box 13, and one transverse end of the rotating shaft 14 penetrates through the side plate 4 and is rotatably connected with the side plate 4. The screw rod 19 is arranged at one end of the rotating shaft 14, which is positioned outside the gear box 13, and the screw rod 19 is in threaded connection with the moving plate 12. The gear transmission mechanism is arranged in the gear box 13 and is in transmission connection with the rotating shaft 14.

As shown in fig. 1-3, the gear train includes two first gears 15, a mounting shaft 16, a second gear 17, and a motor 18. The mounting shaft 16 is rotatably disposed on the bottom inner wall of the gear case 13. A second gear 17 is provided on the mounting shaft 16, the second gear 17 being located below the shaft 14. Two first gears 15 all set up on pivot 14, and two first gears 15 all are connected with second gear 17 meshing, and first gear 15 is incomplete gear, and two first gears 15 are not connected with second gear 17 meshing simultaneously. A motor 18 is provided at the bottom of the gear box 13, the motor 18 being in driving connection with the mounting shaft 16. The first gear 15 and the second gear 17 are each hypoid gears, and the first gear 15 and the second gear 17 are perpendicular in axis.

When the feeding device is used, a worker starts the motor 18, the motor 18 drives the mounting shaft 16 to rotate, so as to drive the second gear 17 to rotate, further, the second gear is periodically meshed with the two first gears 15 respectively, further, the two first gears 15 are periodically driven to rotate, further, the rotating shaft 14 is periodically driven to rotate in the forward direction and the reverse direction, further, the screw rod 19 is periodically driven to rotate in the forward direction and the reverse direction, further, the moving plate 12 is driven to reciprocate on the sliding rod 7, further, the through hole 901 is periodically moved from the lower part of the hopper 6 on the left side to the lower part of the hopper 6 on the right side, and then, the through hole 901 is moved from the lower part of the hopper 6 on the right side to the lower part of the hopper 6 on the left side, and further, the alternate feeding operation is completed. When the device is used, the alternative feeding operation can be performed only by starting the motor 18, the alternative feeding is realized by one key, the operation is convenient and simple, and the practicability is high.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The alternate feeding mechanism is characterized by comprising a supporting plate (1), a sliding rod (7), a baffle (9), a mounting plate (10) and a power mechanism for controlling a moving plate (12) to reciprocate on the sliding rod (7);

the bottom of the supporting plate (1) is provided with a supporting leg (2); two side plates (4) which are distributed along the transverse direction are arranged on the supporting plate (1); the top parts of the two side plates (4) are provided with top plates (5); two hoppers (6) which penetrate through the top plate (5) along the longitudinal direction are arranged on the top plate (5); the sliding rod (7) is arranged on the inner side of one side plate (4), and the sliding rod (7) is positioned below the hopper (6); a moving plate (12) is arranged on the sliding rod (7) in a sliding manner, and the moving plate (12) slides along the transverse direction; the baffle (9) is arranged on one side of the moving plate (12) in the transverse direction, the upper surface of the baffle (9) is attached to the bottom of the hopper (6), the baffle (9) is connected with the hopper (6) in a sliding manner, and a through hole (901) for falling of a steel ball is formed in the baffle (9); the mounting plate (10) is arranged on the inner side of one side plate (4), the mounting plate (10) is provided with an inverted circular truncated cone-shaped flow guide channel (1001), the flow guide channel (1001) longitudinally penetrates through the mounting plate (10), and the flow guide channel (1001) is positioned below the stop block (8); a feeding pipe (11) communicated with the flow guide channel (1001) is arranged at the bottom of the mounting plate (10), and the bottom of the feeding pipe (11) penetrates through the support plate (1); the power mechanism is arranged on the side plate (4) and is in driving connection with the moving plate (12).

2. An alternate feeding mechanism according to claim 1, further comprising a non-slip mat (3); non-slip mat (3) set up in supporting leg (2) bottom, and non-slip mat (3) are square block structure or cylinder block structure, and non-slip mat (3) bottom evenly is provided with multichannel non-slip texture.

3. The alternate feed mechanism of claim 1 further comprising a stop (8); the stop block (8) is arranged on one side of the sliding rod (7) far away from the transverse direction of the side plate (4), and the stop block (8) is of a square block structure or a cylindrical block structure.

4. The alternate feeding mechanism as claimed in claim 1, wherein the power mechanism comprises a gear box (13), a rotating shaft (14), a screw rod (19) and a gear transmission mechanism for driving the rotating shaft (14) to rotate periodically in forward and reverse directions; the gear box (13) is arranged on the outer side of the side plate (4); the rotating shaft (14) is rotatably arranged on the inner walls of the two transverse sides of the gear box (13), and one transverse end of the rotating shaft (14) penetrates through the side plate (4) and is rotatably connected with the side plate (4); the screw rod (19) is arranged at one end of the rotating shaft (14) which is positioned outside the gear box (13), and the screw rod (19) is in threaded connection with the moving plate (12); the gear transmission mechanism is arranged in the gear box (13) and is in transmission connection with the rotating shaft (14).

5. An alternative feeding mechanism according to claim 4, characterized in that the gear transmission comprises two first gears (15), a mounting shaft (16) and a second gear (17); the mounting shaft (16) is rotationally arranged on the inner wall of the bottom of the gear box (13); the second gear (17) is arranged on the mounting shaft (16), and the second gear (17) is positioned below the rotating shaft (14); two first gears (15) all set up on pivot (14), and two first gears (15) all are connected with second gear (17) meshing, and first gear (15) are incomplete gear, and two first gears (15) are not simultaneously connected with second gear (17) meshing.

6. An alternative feed mechanism according to claim 5, characterised in that the gear transmission further comprises an electric motor (18); the motor (18) is arranged at the bottom of the gear box (13), and the motor (18) is in driving connection with the mounting shaft (16).

7. An alternative feed mechanism according to claim 6, characterised in that the first gear (15) and the second gear (17) are hypoid gears, the first gear (15) and the second gear (17) being arranged with their axes perpendicular.