CN213706730U

CN213706730U - Automatic feeding device for hardware machining

Info

Publication number: CN213706730U
Application number: CN202022741528.8U
Authority: CN
Inventors: 吴冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-16
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of hardware workpiece processing, in particular to an automatic feeding device for hardware processing, which aims at the problems of poor stability and low automation degree of hardware workpieces during feeding processing, and the scheme is provided, which comprises a stand column, wherein a placing plate is fixed at the top of the stand column, a feeding frame is fixed at the top end of the placing plate, a conveyor belt is arranged at one side of the feeding frame, and a mounting groove is formed at the bottom end of the feeding frame, which is far away from the conveyor belt; the utility model discloses in drive jacking piece upward movement through electric putter, drive the dentate plate and accept the outside motion of board respectively towards pay-off frame, make inside hardware and workpieces bottom drop to the top of placing the board, drive gear and pivot simultaneously and carry out synchronous rotation, make push plate drive play flitch promote the hardware and workpieces that drop down, reciprocating operation through electric putter, thereby realize that the hardware and workpieces in the pay-off frame carries out autoloading and handles, degree of automation is high, pay-off to hardware and workpieces is stable.

Description

Automatic feeding device for hardware machining

Technical Field

The utility model relates to a hardware and workpiece processing technology field especially relates to an automatic feeding for hardware processing.

Background

The feeding device is a machine which applies force to the material by means of the acting force of the movement of the machine to move and transport the material; when the hardware workpiece is processed, the feeding device is often adopted to feed the hardware workpiece, so that the processing efficiency of the hardware workpiece is improved.

The hardware is processed, the feeding processing of the hardware workpiece is usually realized by adopting a manual or semi-automatic mode, but in the using process, the problem of poor stability of the hardware workpiece during feeding is easy to exist in the feeding process of the hardware workpiece, and the feeding processing automation degree of the hardware workpiece is low.

Therefore, an automatic feeding device for hardware processing is needed to solve the problems of poor stability and low automation degree of hardware workpieces during feeding processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of automatic feeding for hardware processing has solved the relatively poor and lower problem of degree of automation of hardware work piece stability when the pay-off is handled.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic feeding device for hardware processing comprises a stand column, wherein a placing plate is fixed at the top of the stand column, a feeding frame is fixed at the top end of the placing plate, a conveyor belt is arranged on one side of the feeding frame, a mounting groove is formed in the bottom end, far away from the conveyor belt, of the feeding frame, a discharge hole is formed in one side, close to the conveyor belt, of the feeding frame, a rotating shaft is rotatably connected to the inner wall of the mounting groove, the outer surface of the rotating shaft is tightly sleeved on two symmetrically-distributed gears, a toothed plate is slidably connected to the upper portion, located above the gears, of the feeding frame and meshed with the two gears, a pushing plate is slidably connected to the lower portion, located below the gears, of the placing plate, teeth meshed with the gears are arranged at the top end of the pushing plate, a discharge plate is fixed on one side of the pushing plate, and a receiving plate is slidably, the bearing plate with the outside of castellated plate all is fixed with the connecting plate, the outside sliding connection of stand has the jacking frame, the both sides of jacking frame and adjacent all articulate there are two connecting rods that are the symmetric distribution between the connecting plate, the center department of jacking frame is fixed with the jacking piece, the bottom of jacking piece is provided with electric putter.

Preferably, a fixed plate is fixed at the top end of the placing plate close to the toothed plate, and two compression springs which are symmetrically distributed are fixed between the fixed plate and the adjacent connecting plate.

Preferably, the placing plate is located below the gear and provided with a sliding chute, and the pushing plate and the bottom end of the discharging plate both extend to the inside of the sliding chute.

Preferably, the top height of the discharge plate is located at the center of the gear, and the distance between the toothed plate and the receiving plate is smaller than the length of the workpiece.

Preferably, the thickness of the side wall of one side of the feeding frame, which is close to the gear, is greater than the thickness of the side wall of the other side of the feeding frame, and an inclined arc surface is arranged on the inner surface of one side of the feeding frame, which is close to the gear.

Preferably, one side of the placing plate close to the conveying belt is provided with a guide plate, and the upper surface of the guide plate and the bottom surface of the discharge port are located on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in drive jacking piece upward movement through electric putter, drive the dentate plate and accept the board and move towards the outside of pay-off frame respectively, make the inside bottom hardware work piece drop to the top of placing the board, drive gear and pivot simultaneously and rotate in step, make push plate drive the play flitch and promote the hardware work piece that drops down, thereby drive hardware work piece from the discharge gate arrive to the guide plate on, hardware work piece and the surface contact of conveyer belt, drive hardware work piece through the friction force of hardware work piece and conveyer belt and convey to next station; through the reciprocating operation of the electric push rod, the hardware workpiece in the feeding frame is automatically fed and processed, the automation degree is high, and the feeding of the hardware workpiece is stable.

2. The utility model discloses the setting of well spout for push plate and play flitch are more stable when promoting the processing to the hardware work piece, further improve the stability of hardware work piece pay-off; the setting of guide plate carries out the guide transmission effect of certain degree to hardware and metals work piece, further improves the stability of its pay-off.

Drawings

Fig. 1 is a schematic view of a main cross-sectional structure of an automatic feeding device for hardware processing provided by the utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is the utility model provides an automatic feeding for hardware processing's main view structure schematic diagram.

In the figure: 1. a column; 2. placing the plate; 3. a feeding frame; 4. a conveyor belt; 5. mounting grooves; 6. a discharge port; 7. a rotating shaft; 8. a gear; 9. a toothed plate; 10. a push plate; 11. a discharge plate; 12. a bearing plate; 13. a connecting plate; 14. jacking a frame; 15. a connecting rod; 16. jacking blocks; 17. an electric push rod; 18. a fixing plate; 19. a compression spring; 20. a chute; 21. a baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an automatic feeding device for hardware processing comprises a vertical column 1, a placing plate 2 is fixed on the top of the vertical column 1, a feeding frame 3 is fixed on the top end of the placing plate 2, a conveyor belt 4 is arranged on one side of the feeding frame 3, a mounting groove 5 is arranged at the bottom end of the feeding frame 3 far away from the conveyor belt 4, a discharge port 6 is arranged on one side of the feeding frame 3 close to the conveyor belt 4, a rotating shaft 7 is rotatably connected to the inner wall of the mounting groove 5, two symmetrically distributed gears 8 are tightly sleeved on the outer surface of the rotating shaft 7, a toothed plate 9 is slidably connected to the upper side of the gear 8 of the feeding frame 3, the toothed plate 9 is engaged with the two gears 8, a pushing plate 10 is slidably connected to the lower side of the placing plate 2 below the gear 8, teeth engaged with the gears 8 are arranged at the top end of the pushing plate 10, a discharge plate 11 is fixed on one side of the pushing, the outside of accepting board 12 and castellated plate 9 all is fixed with connecting plate 13, the outside sliding connection of stand 1 has jacking frame 14, all articulate between the both sides of jacking frame 14 and the adjacent connecting plate 13 has two connecting rods 15 that are the symmetric distribution, the center department of jacking frame 14 is fixed with jacking piece 16, the bottom of jacking piece 16 is provided with electric putter 17, it is concrete, drive through electric putter 17, drive castellated plate 9 and accept board 12 and keep away from towards pay-off frame 3 center in step or be close to, push plate 10 carries out reverse motion, thereby realize that the five metals work piece in the pay-off frame 3 gets into gradually and places and carry out the propelling movement through push plate 10 on the board 2 and handle, thereby realize the autoloading of five metals work piece and handle, improve its degree of automation, thereby improve the stability of five metals work piece pay-off.

Place the board 2 and be close to the top of castellated plate 9 and be fixed with fixed plate 18, be fixed with two compression spring 19 that are the symmetric distribution between fixed plate 18 and the adjacent connecting plate 13, it is concrete, fixed plate 18 and compression spring 19's setting for castellated plate 9 with accept board 12 when the drive along with electric putter 17 is towards the inside motion of pay-off frame 3, accessible compression spring 19's elastic force effect, the better portage of motion.

Place the below that board 2 is located gear 8 and seted up spout 20, the bottom of push plate 10 and play flitch 11 all extends to the inside of spout 20, and is concrete, the setting of spout 20 for push plate 10 and play flitch 11 are more stable when promoting the processing to hardware components, further improve the stability of hardware components pay-off.

The top height of ejection of compact board 11 is located the center department of gear 8, and the distance between castellated plate 9 and the board 12 of accepting is less than the length of work piece, and is concrete, and the setting of ejection of compact board 11 height both can prevent that push plate 10 and gear 8 from separating, and the side of five metals work piece that again can be better carries out the propelling movement and handles.

One side lateral wall thickness that the pay-off frame 3 is close to gear 8 is greater than the thickness of the 3 opposite side lateral walls of pay-off frame, and the pay-off frame 3 is close to one side internal surface of gear 8 and is provided with the cambered surface of slope, and is concrete, the setting of 3 both sides side thickness of pay-off frame, the pay-off of the installation of gear 8 and hardware component of being convenient for is handled, and the setting of 3 cambered surfaces of pay-off frame makes hardware component better place its inside and carry out pay-off gradually and handle.

One side of placing board 2 and being close to conveyer belt 4 is provided with guide plate 21, and guide plate 21's upper surface and discharge gate 6's bottom surface are located same horizontal plane, and is concrete, and guide plate 21's setting carries out the guide transmission effect of certain degree to hardware and hardware work piece, further improves the stability of its pay-off.

The working principle is as follows: hardware workpieces to be processed are placed in the feeding frame 3, the support for the hardware workpieces is formed through the tooth-shaped plate 9 and the bearing plate 12, the electric push rod 17 drives the jacking block 16 to move upwards, so that the jacking frame 14 synchronously moves upwards, the toothed plate 9 and the bearing plate 12 are driven to respectively move towards the outer side of the feeding frame 3 through the action of the connecting rod 15 and the connecting plate 13, so that the hardware workpiece at the bottom end of the inner part falls to the top end of the placing plate 2, the toothed plate 9 moves towards the outer side, the gear 8 and the rotating shaft 7 are driven to synchronously rotate, so that the pushing plate 10 drives the discharging plate 11 to push the falling hardware workpiece, thereby driving the hardware workpiece to reach the guide plate 21 from the discharge port 6, the hardware workpiece is contacted with the surface of the conveyor belt 4, the hardware workpiece is driven to be conveyed to the next station through the friction force between the hardware workpiece and the conveyor belt 4; through the reciprocating operation of the electric push rod 17, the automatic feeding processing of the hardware workpieces in the feeding frame 3 is realized, the automation degree is high, and the feeding of the hardware workpieces is stable; the arrangement of the fixed plate 18 and the compression spring 19 enables the toothed plate 9 and the bearing plate 12 to move towards the interior of the feeding frame 3 under the driving of the electric push rod 17, and the movement is better and simpler through the elastic force action of the compression spring 19.

The electric push rod 17 is commercially available, and the electric push rod 17 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic feeding device for hardware processing comprises a stand column (1), wherein a placing plate (2) is fixed at the top of the stand column (1), a feeding frame (3) is fixed at the top end of the placing plate (2), a conveyor belt (4) is arranged on one side of the feeding frame (3), the automatic feeding device is characterized in that a mounting groove (5) is formed in the bottom end, away from the conveyor belt (4), of the feeding frame (3), a discharge hole (6) is formed in one side, close to the conveyor belt (4), of the feeding frame (3), a rotating shaft (7) is rotatably connected to the inner wall of the mounting groove (5), two symmetrically-distributed gears (8) are tightly sleeved on the outer surface of the rotating shaft (7), a toothed plate (9) is slidably connected to the upper portion, located on the gear (8), of the feeding frame (3), and two toothed plates (9) are meshed with the gears (8), and a pushing plate (10) is slidably connected to the lower portion, located on the gear (8), of, the top of push pedal (10) is provided with the tooth with gear (8) meshing, one side of push pedal (10) is fixed with ejection of compact board (11), the opposite side that material feeding frame (3) are located dentate plate (9) slides and runs through and has been accepted board (12), accept board (12) with the outside of dentate plate (9) all is fixed with connecting plate (13), the outside sliding connection of stand (1) has jacking frame (14), the both sides of jacking frame (14) and adjacent all articulate between connecting plate (13) has two connecting rods (15) that are the symmetric distribution, the center department of jacking frame (14) is fixed with jacking piece (16), the bottom of jacking piece (16) is provided with electric putter (17).

2. The automatic feeding device for hardware processing is characterized in that a fixing plate (18) is fixed to the top end, close to the toothed plate (9), of the placing plate (2), and two compression springs (19) which are symmetrically distributed are fixed between the fixing plate (18) and the adjacent connecting plate (13).

3. The automatic feeding device for hardware processing according to claim 1, wherein a chute (20) is formed below the gear (8) of the placing plate (2), and the bottom ends of the pushing plate (10) and the discharging plate (11) extend to the inside of the chute (20).

4. The automatic feeding device for hardware processing as claimed in claim 1, wherein the top height of the discharging plate (11) is located at the center of the gear (8), and the distance between the toothed plate (9) and the receiving plate (12) is smaller than the length of a workpiece.

5. The automatic feeding device for hardware processing as claimed in claim 1, wherein the thickness of the side wall of one side of the feeding frame (3) close to the gear (8) is larger than that of the side wall of the other side of the feeding frame (3), and an inclined arc surface is arranged on the inner surface of one side of the feeding frame (3) close to the gear (8).

6. The automatic feeding device for hardware processing according to claim 1, wherein a guide plate (21) is arranged on one side of the placing plate (2) close to the conveyor belt (4), and the upper surface of the guide plate (21) and the bottom surface of the discharge hole (6) are located on the same horizontal plane.