CN112357550A

CN112357550A - Draw charging equipment

Info

Publication number: CN112357550A
Application number: CN202011071242.1A
Authority: CN
Inventors: 焦磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-02-12

Abstract

The invention relates to an extraction and feeding device, which comprises a base, a storage box, a right placing plate, a double-auxiliary guide rod and a double-main guide rod, wherein the storage box, the right placing plate, the double-auxiliary guide rod and the double-main guide rod are arranged on the base; a first motor is installed on the right placing plate and connected with a main rocker; a bearing plate is vertically and slidably matched in the storage box; an upper movable frame and a lower movable frame are respectively vertically and slidably arranged on the double main guide rods; the lower movable frame is connected with a lifting assembly; the upper movable frame is matched with a conveying component. The automatic wheel loading device has high automation degree, can lift new cart wheels upwards one by one to leave the storage box, and can automatically clamp, release and horizontally carry the new cart wheels, so that a large number of wheels can be automatically loaded to a wheel replacing point one by one in a simpler operation mode.

Description

Draw charging equipment

Technical Field

The invention relates to the field of equipment related to machining, in particular to an extraction and feeding device.

Background

Most production and processing workshops carry some objects with short transportation road layers and light weight by adopting a small-sized trolley, and the wheels of the trolley bear the load for a long time, so the objects need to be replaced at intervals. When the wheel is replaced, according to actual requirements, new wheels stored in a stacking mode are taken out of the container and then are conveyed to an actual replacement point one by one to be fed, and replacement work can be conveniently carried out. For the whole operation process, the relative workload is large, so that the wheel is fed by manpower and traditional mechanical equipment, more complicated operation is undoubtedly needed for completion, and the operation is very inconvenient.

Disclosure of Invention

The invention provides an extracting and feeding device for simplifying operation and conveniently realizing one-by-one feeding of a large number of cart wheels.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

an extraction and feeding device comprises a base, a storage box, a right placing plate, a double-auxiliary guide rod and a double-main guide rod, wherein the storage box, the right placing plate, the double-auxiliary guide rod and the double-main guide rod are arranged on the base; a first motor is installed on the right placing plate and connected with a main rocker; a bearing plate is vertically and slidably matched in the storage box; an upper movable frame and a lower movable frame are respectively vertically and slidably arranged on the double main guide rods; the lower movable frame is connected with a lifting assembly; the upper movable frame is matched with a conveying component.

The lower movable frame is provided with a lower clamping groove and an upper clamping groove respectively; the upper clamping groove is matched with the main rocker.

The lifting assembly comprises a first spring fixedly installed in the lower clamping groove, and the first spring is connected with a wedge-shaped block horizontally installed in the lower clamping groove in a sliding mode; the left end of the wedge-shaped block is abutted with a ratchet wheel, the ratchet wheel is connected with a rear shaft which is arranged on the base through a bearing seat, the rear part of the rear shaft is provided with a transmission gear, and the transmission gear is meshed with a lifting rack; the lifting rack is fixedly connected with a lifting plate which is vertically matched with the interior of the storage box in a sliding manner.

The lifting plate is vertically matched with the double-pair guide rods in a sliding manner, and a second spring connected with the lifting plate and the base is arranged between the lifting plate and the base; and a third spring connected with the lower movable frame and the base is arranged between the lower movable frame and the base.

A horizontal groove is formed in the base; the conveying assembly comprises a main pulley in sliding fit with the horizontal groove, and the main pulley is connected with a hanging bracket; an upper rack is installed at the bottom of the right side of the hanger, the upper rack is meshed and matched with a large gear, the large gear is connected with a transmission shaft installed on a right plate through a bearing, a small gear is installed at the front part of the transmission shaft, and a lower rack connected with an upper movable frame is meshed and matched with the small gear.

The conveying assembly further comprises a guide rail and a second motor which are arranged at the bottom of the left side of the hanging bracket; no. two motors are connected with a main swing rod, the two axial ends of the main swing rod are respectively hinged with auxiliary rods, one end of each auxiliary rod, far away from the main swing rod, is hinged with a clamping frame in sliding fit with the guide rail, and each clamping frame is provided with a clamping groove.

An upper driving groove matched with the main rocker is arranged on the upper movable frame, and the middle track of the upper driving groove is arc-shaped.

In the invention, a through groove is arranged on the right end surface of the storage box, and the right end of the lifting plate penetrates through the through groove. The ratchet wheel can self-lock by utilizing self high gravity. The left end of the wedge-shaped block is an inclined surface. The second spring and the third spring both play roles of auxiliary support and auxiliary reset. In addition, the double main guide rods are provided with a ring sleeve for supporting the upper movable frame.

The invention has the beneficial effects that:

the automatic wheel loading device has high automation degree, can lift new cart wheels upwards one by one to leave the storage box, and can automatically clamp, release and horizontally carry the new cart wheels, so that a large number of wheels can be automatically loaded to a wheel replacing point one by one in a simpler operation mode.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a perspective view of the present invention in a front view;

FIG. 4 is a perspective view of the present invention in a rear view;

FIG. 5 is an enlarged view of a portion of FIG. 3 at I;

FIG. 6 is a partial enlarged view at II of FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 4 at III with the package removed;

FIG. 8 is a perspective view of the wheel;

fig. 9 is a front view of the wheel.

In the figure: 1. a base; 2. a storage box; 3. a right placing plate; 4. two main guide rods; 5. a first motor; 6. a main rocker; 7. a support plate; 8. an upper movable frame; 9. a lower movable frame; 10. a first spring; 11. a wedge block; 12. A ratchet wheel; 13. a rear axle; 14. a transmission gear; 15. a lifting rack; 16. a lifting plate; 17. a pair of guide rods; 18. a second spring; 19. a third spring; 20. a main pulley; 21. a hanger; 22. an upper rack; 23. A bull gear; 24. a drive shaft; 25. a pinion gear; 26. a guide rail; 27. a second motor; 28. a main swing link; 29. an auxiliary lever; 30. a clamping frame; 31. and a lower rack.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1 to 7, an extraction and feeding device comprises a base 1, a storage box 2 mounted on the base 1, a right plate 3, a double-auxiliary guide rod 17 and a double-main guide rod 4; a first motor 5 is installed on the right placing plate 3, and the first motor 5 is connected with a main rocker 6; a supporting plate 7 is vertically and slidably matched in the storage box 2; an upper movable frame 8 and a lower movable frame 9 are respectively vertically and slidably mounted on the double main guide rods 4; the lower movable frame 9 is connected with a lifting assembly; the upper movable frame 8 is matched with a conveying component.

A lower clamping groove 9a and an upper clamping groove 9b are respectively formed in the lower movable frame 9; the upper clamping groove 9b is matched with the main rocker 6.

The lifting assembly comprises a first spring 10 fixedly installed in the lower clamping groove 9a, and the first spring 10 is connected with a wedge-shaped block 11 horizontally installed in the lower clamping groove 9a in a sliding mode; a ratchet wheel 12 is abutted to the left end of the wedge block 11, the ratchet wheel 12 is connected with a rear shaft 13 which is arranged on the base 1 through a bearing seat, a transmission gear 14 is arranged at the rear part of the rear shaft 13, and the transmission gear 14 is meshed with a lifting rack 15; the lifting rack 15 is fixedly connected with a lifting plate 16 which is vertically matched with the interior of the storage box 2 in a sliding manner.

The lifting plate 16 is vertically matched with the double-auxiliary guide rod 17 in a sliding manner, and a second spring 18 connected with the lifting plate 16 and the base 1 is arranged between the lifting plate and the base; a third spring 19 connected with the lower movable frame 9 and the base 1 is arranged between the lower movable frame and the base.

A horizontal groove 1a is formed in the base 1; the conveying assembly comprises a main pulley 20 in sliding fit with the horizontal groove 1a, and a hanging bracket 21 is connected with the main pulley 20; an upper rack 22 is installed at the bottom of the right side of the hanger 21, the upper rack 22 is meshed and matched with a large gear 23, the large gear 23 is connected with a transmission shaft 24 which is installed on the right plate 3 through a bearing, a small gear 25 is installed at the front part of the transmission shaft 24, and the small gear 25 is meshed and matched with a lower rack 31 which is connected with the upper movable frame 8.

The conveying assembly further comprises a guide rail 26 and a second motor 27 which are both arranged at the bottom of the left side of the hanger 21; the second motor 27 is connected with a main swing rod 28, two axial ends of the main swing rod 28 are respectively hinged with auxiliary rods 29, one end of each auxiliary rod 29 far away from the main swing rod 28 is hinged with a clamping frame 30 in sliding fit with the guide rail 26 in a front-back mode, and each clamping frame 30 is provided with a clamping groove 30 a.

An upper driving groove 8a matched with the main rocker 6 is formed in the upper movable frame 8, and the middle track of the upper driving groove 8a is arc-shaped.

In the present invention, a through-groove is provided on the right end surface of the storage box 2, and the right end of the elevating plate 16 passes through the through-groove. The ratchet 12 is self-locking by its own high gravity. The left end of the wedge block 11 is an inclined surface. The second spring 18 and the third spring 19 both play a role in auxiliary support and auxiliary reset. In addition, the double main guide rod 4 is provided with a ring sleeve 4a for supporting the upper movable frame 8.

In the initial state, the new cart wheels shown in fig. 8 and 9 are stacked in the storage box 2 in a vertically stacked manner, the wheel located at the lowermost side is located on the lifting plate 16, and the two holding frames are attached to the storage box 2 at upper and lower positions.

During the specific use, only need drive main rocker 6 constant speed rotation through a motor 5, main rocker 6 can carry out the alternating cooperation with last draw-in groove 9b, last drive groove 8a at rotatory in-process.

When the main rocker 6 rotates to enter the upper clamping groove 9b and is separated from the upper clamping groove 9b, the whole lower movable frame 9 and the wedge block 11 can be driven to descend first and then ascend, when the wedge block 11 descends, the ratchet wheel 12 and the transmission gear 14 can be driven to rotate clockwise by a rated angle, the lifting rack 15 and the lifting plate 16 are driven to ascend by a height, all wheels can be pushed upwards, and the uppermost wheel is driven to ascend to the area between the two clamping frames 30. When the wedge block 11 rises, the whole lower movable frame 9 moves upwards to reset; during the period, the second motor 27 drives the main swing rod 28 to rotate counterclockwise, and under the driving action of the two auxiliary rods 29, the two clamping frames 30 slide towards each other, and the two clamping grooves 30a realize clamping and clamping on the front side and the rear side of the wheel.

The main rocker 6 rotates into the upper driving groove 8a to be separated from the upper driving groove 8a, and can drive the upper movable frame 8 and the lower rack 31 to ascend, stop and descend firstly. After the lifting, the gear and rack are matched to promote the upper rack 22 and the whole hanger 21 to horizontally drive the wheel clamped by the clamping position to the upper part of the wheel replacing point. When the upper movable frame 8 stops, the second motor 27 drives the main swing rod 28 to rotate clockwise, so that the wheels are clamped, and the wheels are fed. When the upper movable frame 8 descends, the upper movable frame 8 automatically returns, and the whole hanger 21 and the two holding frames 30 are slid and returned to the right.

Through the operation, a large number of cart wheels can be transported and loaded one by one.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An extraction and feeding device comprises a base (1), a storage box (2), a right placing plate (3), a double-auxiliary guide rod (17) and a double-main guide rod (4), wherein the storage box (2), the right placing plate, the double-auxiliary guide rod (17) and the double-main guide rod are arranged on the base (1); the method is characterized in that: a first motor (5) is installed on the right placing plate (3), and the first motor (5) is connected with a main rocker (6); a bearing plate (7) is vertically and slidably matched in the storage box (2); an upper movable frame (8) and a lower movable frame (9) are respectively vertically and slidably arranged on the double main guide rods (4); the lower movable frame (9) is connected with a lifting assembly; the upper movable frame (8) is matched with a conveying component.

2. The extraction and feeding device as claimed in claim 1, wherein: a lower clamping groove (9a) and an upper clamping groove (9b) are respectively formed in the lower movable frame (9); the upper clamping groove (9b) is matched with the main rocker (6).

3. The extraction and feeding device as claimed in claim 2, wherein: the lifting assembly comprises a first spring (10) fixedly installed in the lower clamping groove (9a), and the first spring (10) is connected with a wedge-shaped block (11) horizontally installed in the lower clamping groove (9a) in a sliding mode; a ratchet wheel (12) is abutted to the left end of the wedge-shaped block (11), the ratchet wheel (12) is connected with a rear shaft (13) which is installed on the base (1) through a bearing seat, a transmission gear (14) is installed at the rear part of the rear shaft (13), and a lifting rack (15) is meshed with the transmission gear (14); the lifting rack (15) is fixedly connected with a lifting plate (16) which is vertically matched with the interior of the storage box (2) in a sliding way.

4. The extraction and feeding device as claimed in claim 3, wherein: the lifting plate (16) is vertically matched with the double-auxiliary guide rod (17) in a sliding manner, and a second spring (18) connected with the lifting plate (16) and the base (1) is arranged between the lifting plate and the base; a third spring (19) connected with the lower movable frame (9) and the base (1) is arranged between the lower movable frame and the base.

5. The extraction and feeding device as claimed in claim 1, wherein: a horizontal groove (1a) is formed in the base (1); the conveying assembly comprises a main pulley (20) in sliding fit with the horizontal groove (1a), and the main pulley (20) is connected with a hanging bracket (21); an upper rack (22) is installed at the bottom of the right side of the hanger (21), a large gear (23) is meshed and matched with the upper rack (22), the large gear (23) is connected with a transmission shaft (24) installed on the right plate (3) through a bearing, a small gear (25) is installed on the front portion of the transmission shaft (24), and a lower rack (31) connected with the upper movable frame (8) is meshed and matched with the small gear (25).

6. The extraction and feeding device as claimed in claim 5, wherein: the conveying assembly further comprises a guide rail (26) and a second motor (27), wherein the guide rail and the second motor are both arranged at the bottom of the left side of the hanging frame (21); no. two motor (27) are connected with main pendulum rod (28), and the axial both ends of main pendulum rod (28) are articulated respectively to be linked with auxiliary rod (29), and every auxiliary rod (29) all articulates in the one end of keeping away from main pendulum rod (28) to be linked with around sliding fit's with guide rail (26) clamping frame (30), all is equipped with centre gripping groove (30a) on every clamping frame (30).

7. The extraction and feeding device as claimed in claim 5, wherein: an upper driving groove (8a) matched with the main rocker (6) is formed in the upper movable frame (8), and the middle track of the upper driving groove (8a) is arc-shaped.