CN213677378U

CN213677378U - Automatic lead core blanking device

Info

Publication number: CN213677378U
Application number: CN202022365691.9U
Authority: CN
Inventors: 周小龙
Original assignee: Zhejiang Lian Xing Stationery Co ltd
Current assignee: Zhejiang Lian Xing Stationery Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-13
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an automatic lead unloader, the on-line screen storage device comprises a base, the top fixed connection unloading of base case, the top fixed connection unloading funnel of unloading case, one side of unloading case is connected with actuating mechanism, actuating mechanism's one end fixed connection rotary drum, a plurality of recesses have been seted up on the surface of rotary drum, the inside fixed connection feed opening of base, the both sides bottom of base is equipped with front wheel and rear wheel, all be connected with the loose axle between front wheel and the rear wheel, the inner wall symmetric connection fixed plate of base, the inside swing joint of fixed plate has the support frame, the top fixed connection fly leaf of support frame, swing joint oval piece between the fly leaf, the top of oval piece is connected with slewing mechanism, the bottom fixedly connected with arc splint of support frame, beneficial effect: the automatic blanking processing can be realized, the working efficiency is also improved, and the device can be conveniently moved and fixed.

Description

Automatic lead core blanking device

Technical Field

The utility model relates to an automatic lead production field particularly, relates to an automatic lead unloader.

Background

The main component of the pencil lead is graphite which has lubricating property, so the pencil lead can be used for writing and drawing and has good lubricating function, and as the pencil lead is fine, has lower strength and is easy to break, manufacturers generally use the pencil lead packaged in a pencil lead box. Traditional unloader adopts artifical unloading and the partial shipment of counting mostly, then will point good pencil lead in the manual work pencil lead box of packing into, such artifical partial shipment needs workman's cooperation just can accomplish the partial shipment to the pencil lead, workman intensity of labour is big, the operating efficiency is low, production efficiency is low, and current unloader has realized automation, but can not remove well and fixed unloader, leads to the device not convenient for shift the use.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide an automatic lead unloader, solve the problem that the background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic lead core blanking device comprises a base, wherein a blanking box is fixedly connected to the top end of the base, a blanking funnel is fixedly connected to the top end of the blanking box, a driving mechanism is connected to one side of the blanking box, a rotary drum is fixedly connected to one end of the driving mechanism, a plurality of grooves are formed in the surface of the rotary drum, a blanking port is fixedly connected to the inside of the base, the bottom end of the blanking port penetrates through the base and extends out of the base, front wheels and rear wheels are arranged at the bottom ends of the two sides of the base, movable shafts are connected between the front wheels and the rear wheels, a fixed plate is symmetrically connected to the inner wall of the base, which is close to the rear wheels, a supporting frame is movably connected to the inside of the fixed plate, a movable plate is fixedly connected to the top end of the supporting frame, a spring is connected between, the movable support is characterized in that an oval block is movably connected between the movable plates, the top end of the oval block is connected with a rotating mechanism, the bottom end of the support frame is fixedly connected with an arc-shaped clamping plate, and a clamping mechanism is arranged between the arc-shaped clamping plate and the movable shaft.

Further, actuating mechanism includes motor and pivot, one side fixedly connected with motor of workbin down, the output shaft fixedly connected with pivot of motor, the pivot with rotary drum fixed connection.

Furthermore, the rotating mechanism comprises a rotating rod and a rotating handle, the rotating rod is fixedly connected to the top end of the elliptical block, and the rotating rod penetrates through the base and the rotating handle is fixedly connected to the top end of the rotating rod.

Furthermore, the clamping mechanism comprises a convex block and a notch, the surface of the arc-shaped clamping plate is fixedly connected with a plurality of convex blocks, the surface of the middle part of the movable shaft is provided with a plurality of notches, and the convex blocks are matched with the notches.

Furthermore, the surface symmetry cover of loose axle is equipped with the location axle sleeve, the top of location axle sleeve pass through the connecting rod with base fixed connection.

Furthermore, a bearing is connected to the surface of one end, far away from the motor, of the rotating shaft, and the bearing is fixedly connected with the blanking box.

Furthermore, a handle is fixedly connected to one side of the base, which is close to the rear wheel.

The utility model has the advantages that:

1. this automatic lead unloader through setting up blanking box, unloading funnel, rotary drum, recess, feed opening and actuating mechanism, can be under the drive of motor for the rotary drum rotates to bring the refill into the feed opening of below through the recess on the rotary drum, thereby realize automatic unloading and handle, saved human labor, also improved work efficiency.

2. Through setting up rear wheel, loose axle, fixed plate, support frame, fly leaf, spring, oval piece, arc splint and clamping mechanism, can be convenient for whole device's removal, also can make the arc splint press from both sides tight loose axle when the device is worked to make the device fixed.

3. Through setting up the location axle sleeve, can couple together loose axle and base for the rotation that the loose axle can be more stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic lead core blanking device according to an embodiment of the present invention;

fig. 2 is a side view of an automatic lead blanking apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a clamping mechanism in an automatic lead core blanking device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the connection between the elliptical block and the rotating rod in the automatic lead core blanking device according to the embodiment of the present invention.

Reference numerals:

1. a base; 2. a blanking box; 3. a discharging hopper; 4. a rotating drum; 5. a groove; 6. a feeding port; 7. a front wheel; 8. a rear wheel; 9. a movable shaft; 10. a fixing plate; 11. a support frame; 12. a movable plate; 13. a spring; 14. an elliptical block; 15. an arc-shaped splint; 16. a motor; 17. a rotating shaft; 18. a rotating rod; 19. a handle is rotated; 20. a bump; 21. a recess; 22. positioning the shaft sleeve; 23. a bearing; 24. a handle.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

The first embodiment is as follows:

referring to fig. 1-4, an automatic lead core blanking device according to an embodiment of the present invention includes a base 1, a blanking box 2 is fixedly connected to a top end of the base 1, a blanking funnel 3 is fixedly connected to a top end of the blanking box 2, a driving mechanism is connected to one side of the blanking box 2, a rotary drum 4 is fixedly connected to one end of the driving mechanism, a plurality of grooves 5 are formed on a surface of the rotary drum 4, a blanking opening 6 is fixedly connected to an inside of the base 1, a bottom end of the blanking opening 6 penetrates through the base 1 and extends out of the base 1, front wheels 7 and rear wheels 8 are arranged at bottom ends of two sides of the base 1, a movable shaft 9 is connected between the front wheels 7 and the rear wheels 8, a fixed plate 10 is symmetrically connected to an inner wall of the base 1 close to the rear wheels 8, a support frame 11 is movably connected to an inside of the fixed plate 10, the top fixedly connected with fly leaf 12 of support frame 11, be connected with spring 13 between fly leaf 12 and the fixed plate 10, spring 13 twines and establishes support frame 11 surface, swing joint has oval piece 14 between fly leaf 12, the top of oval piece 14 is connected with slewing mechanism, the bottom fixedly connected with arc splint 15 of support frame 11, be equipped with clamping mechanism between arc splint 15 and loose axle 9.

Through the above technical scheme of the utility model, can be under motor 16's drive for rotary drum 4 rotates, and brings the refill into the feed opening 6 of below through recess 5 on the rotary drum 4, thereby realizes automatic unloading and handles, has saved the human labor, has also improved work efficiency.

Example two:

referring to fig. 1-4, for the driving mechanism, the driving mechanism includes a motor 16 and a rotating shaft 17, one side of the blanking box 2 is fixedly connected with the motor 16, the motor 16 is externally connected with a power supply, an output shaft of the motor 16 is fixedly connected with the rotating shaft 17, the rotating shaft 17 is fixedly connected with the rotating drum 4, for the rotating mechanism, the rotating mechanism includes a rotating rod 18 and a rotating handle 19, a top end of the oval block 14 is fixedly connected with the rotating rod 18, a top end of the rotating rod 18 penetrates through the base 1 and is fixedly connected with the rotating handle 19, for the clamping mechanism, the clamping mechanism includes a projection 20 and a notch 21, a plurality of projections 20 are fixedly connected with a surface of the arc-shaped clamping plate 15, a plurality of notches 21 are arranged on a middle surface of the movable shaft 9, the projection 20 is matched with the notch 21, for the movable shaft 9, a positioning shaft sleeve 22 is symmetrically sleeved on the surface of the movable shaft 9, the top of location axle sleeve 22 pass through the connecting rod with base 1 fixed connection, for pivot 17, pivot 17 is kept away from the one end surface of motor 16 is connected with bearing 23, bearing 23 with workbin 2 fixed connection down, for base 1, base 1 is close to one side fixedly connected with handle 24 of rear wheel 8.

Through the above technical scheme of the utility model, location axle sleeve 22 can be connected loose axle 9 with base 1 for the rotation that loose axle 9 can be more stable, handle 24 can make things convenient for controlling means to remove.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the device needs to be moved, the rotating handle 19 is rotated first, the rotating handle 19 drives the rotating rod 18 to rotate, so that the elliptical block 14 rotates from the gentle position to the sharp end, so that the supporting frame 11 moves outwards, so that the bump 20 is separated from the notch 21, the device can be pushed to move through the handle 24, when the device moves to a needed position, the pushing device is stopped, the rotating handle 19 is rotated again, so that the elliptical block 14 rotates from the sharp end to the gentle position, so that the supporting frame 11 moves inwards under the action of the elastic force of the spring 13, so that the arc-shaped clamping plate 15 clamps the movable shaft 9, the bump 20 is re-meshed with the notch 21, the movable shaft 9 is fixed, the device can be stabilized, after the position of the device is moved, a lead core is put in from the blanking hopper 3, the motor 16 is started again, and the motor 16 drives the rotating shaft 17 to rotate, the rotary shaft 17 drives the rotary drum 4 to rotate, when the lead core falls into the groove 5 on the rotary drum 4, the rotary drum 4 can drive the lead core to rotate to the feed opening 6, and the lead core falls from the feed opening 6 under the action of gravity, so that automatic feeding is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The automatic lead core blanking device is characterized by comprising a base (1), wherein a blanking box (2) is fixedly connected to the top end of the base (1), a blanking funnel (3) is fixedly connected to the top end of the blanking box (2), a driving mechanism is connected to one side of the blanking box (2), a rotary drum (4) is fixedly connected to one end of the driving mechanism, a plurality of grooves (5) are formed in the surface of the rotary drum (4), a blanking opening (6) is fixedly connected to the inside of the base (1), the bottom end of the blanking opening (6) penetrates through the base (1) and extends out of the base (1), front wheels (7) and rear wheels (8) are arranged at the bottom ends of the two sides of the base (1), movable shafts (9) are connected between the front wheels (7) and the rear wheels (8), and a fixing plate (10) is symmetrically connected to the inner wall of the base (1) close to the rear wheels (8), the inside swing joint of fixed plate (10) has support frame (11), the top fixedly connected with fly leaf (12) of support frame (11), be connected with spring (13) between fly leaf (12) and fixed plate (10), spring (13) twine and establish support frame (11) surface, swing joint has oval piece (14) between fly leaf (12), the top of oval piece (14) is connected with slewing mechanism, the bottom fixedly connected with arc splint (15) of support frame (11), be equipped with clamping mechanism between arc splint (15) and loose axle (9).

2. The automatic lead blanking device according to claim 1, wherein the driving mechanism comprises a motor (16) and a rotating shaft (17), the motor (16) is fixedly connected to one side of the blanking box (2), the rotating shaft (17) is fixedly connected to an output shaft of the motor (16), and the rotating shaft (17) is fixedly connected to the rotating drum (4).

3. The automatic pencil lead blanking device according to claim 1, characterized in that the rotating mechanism comprises a rotating rod (18) and a rotating handle (19), the rotating rod (18) is fixedly connected to the top end of the elliptical block (14), and the rotating rod (18) penetrates through the base (1) and is fixedly connected to the rotating handle (19).

4. The automatic lead blanking device of claim 1, wherein the clamping mechanism comprises a plurality of projections (20) and notches (21), the plurality of projections (20) are fixedly connected to the surface of the arc-shaped clamping plate (15), the plurality of notches (21) are formed in the middle surface of the movable shaft (9), and the projections (20) are matched with the notches (21).

5. The automatic pencil lead blanking device according to claim 1, characterized in that a positioning shaft sleeve (22) is symmetrically sleeved on the surface of the movable shaft (9), and the top end of the positioning shaft sleeve (22) is fixedly connected with the base (1) through a connecting rod.

6. The automatic lead blanking device of claim 2, characterized in that a bearing (23) is connected to a surface of one end of the rotating shaft (17) far away from the motor (16), and the bearing (23) is fixedly connected with the blanking box (2).

7. An automatic lead blanking device according to claim 1, characterized in that a handle (24) is fixedly connected to the side of said base (1) close to said rear wheel (8).