CN211944963U

CN211944963U - Feeding device for bolt machining equipment

Info

Publication number: CN211944963U
Application number: CN202020185277.7U
Authority: CN
Inventors: 吴凌华
Original assignee: Wenzhou Liyuan Hardware Technology Co ltd
Current assignee: Wenzhou Liyuan Hardware Technology Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-17
Anticipated expiration: 2030-02-19

Abstract

The utility model provides a material feeding unit for bolt processing equipment, comprises a workbench, surface one side fixed mounting support frame on the workstation, fixed mounting feeding funnel on the support frame, the feeding funnel includes the storage silo, the storage silo bottom is equipped with the discharge gate, fixed mounting feed roll in the discharge gate, the feed roll rotates with the feeding funnel to be connected, the discharge gate bottom is connected with the discharging pipe, fixed mounting conveying mechanism on the workstation, conveying mechanism includes the mount pad, fixed mounting drive roller and driven voller on the mount pad, encircle between drive roller and the driven voller and set up the link joint, link joint internal surface and drive roller and driven voller meshing, a plurality of pay-off of link joint external surface fixed mounting hold in the palm, the drive roller is connected through belt and motor, feeding funnel one side fixed mounting blanking board is kept away from to the workstation, blanking board both sides. The utility model provides a current bolt processing equipment conveyor can not control the problem that single charge bar was carried, improved the security of workman's operation.

Description

Feeding device for bolt machining equipment

Technical Field

The utility model relates to a bolt processing equipment field, in particular to a material feeding unit for bolt processing equipment.

Background

A bolt is a mechanical part, and a cylindrical threaded fastener matched with a nut is a fastener composed of a head part and a screw (a cylinder with an external thread) and is matched with the nut to be used for fastening and connecting two parts with through holes. Usually, cold heading plastic processing is adopted for forming the bolt head, and compared with cutting processing, the metal fiber (metal stay wire) is continuous along the shape of the product and is not cut in the middle, so that the strength of the product is improved, and particularly, the mechanical property is excellent.

When the bolt head is shaped, metal material rods need to be conveyed to processing equipment one by one, the existing feeding device cannot carry out single conveying on the material rods, the material rods are conveyed to the processing equipment through a conveying belt generally, then the material rods are placed into a shaping mold through manual work, the production efficiency is low, and certain potential safety hazards exist in manual feeding. The utility model discloses a chinese utility model patent that publication number is CN209009679U discloses a material feeding unit and feeding system for bolt processing equipment, wherein, material feeding unit treats the feeding funnel of processing bolt to bolt processing equipment in being used for storing the storage hopper of treating the processing bolt and carrying the storage hopper, the setting that the input port of feeding funnel can reciprocate is at the delivery outlet of storage hopper, the equal slope of the bottom surface of storage hopper and feeding funnel sets up downwards, and the input port of feeding funnel is provided with and reciprocates and switch the baffle of storage hopper along with the feeding funnel. The device is through pulling down or drive hopper downstream, treats that the processing bolt can the landing to the hopper under the effect of gravity, though realize the separation of man-machine, but the bolt material stick that falls can't fall singly, can not satisfy moulding processing equipment's needs. Therefore, a feeding device capable of individually feeding material rods is needed to meet the requirement of bolt processing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a material feeding unit for bolt processing equipment has solved the problem that current bolt processing equipment conveyor can not control single charge bar and carry.

The utility model provides a material feeding unit for bolt processing equipment, comprises a workbench, surface one side fixed mounting support frame on the workstation, fixed mounting feeding funnel on the support frame, the feeding funnel includes the storage silo, the storage silo bottom is equipped with the discharge gate, fixed mounting feed roll in the discharge gate, the feed roll rotates with the feeding funnel to be connected, the discharge gate bottom is connected with the discharging pipe, fixed mounting conveying mechanism on the workstation, conveying mechanism includes the mount pad, fixed mounting drive roller and driven voller on the mount pad, encircle between drive roller and the driven voller and set up the link joint, link joint internal surface and drive roller and driven voller meshing, a plurality of pay-off of link joint external surface fixed mounting hold in the palm, the drive roller is connected through belt and motor, feeding funnel one side fixed mounting blanking board is kept away from to the workstation, blanking board both sides.

The supporting legs are fixedly installed at the bottom of the workbench, the supporting plates are fixedly installed on the supporting legs, and the motor is fixedly installed on the supporting plates.

The feeding roller and the driving roller are fixedly provided with a first rotary table and a second rotary table respectively at the ends, far away from the motor, of the rotating shafts, the first rotary table is connected with the second rotary table through a connecting rod, and the two ends of the connecting rod are hinged with the eccentric shafts of the first rotary table and the second rotary table respectively.

The strip-shaped holding tank is arranged on the feed roll, the size of the holding tank is equivalent to that of a material rod for processing the bolt, and the feed roll is attached to the side wall of the discharge port.

The discharging pipe is fixedly arranged on one side of the lower end of the discharging port, the discharging pipe is tangent to the side wall of the discharging port, and the lower end of the discharging port is parallel to the feeding support.

The feeding support is a strip-shaped support, and a groove is formed in the surface of the feeding support.

Compared with the prior art, the utility model has the advantages that:

the utility model discloses set up the strip holding tank on the feed roll, when holding tank on the feed roll rotated to the upside, the material stick fell into the holding tank, when the holding tank rotated to the discharging pipe top the material stick fell into the discharging pipe, the material stick fell into the pay-off by the discharging pipe bottom and held in the palm, then pay-off through feeding mechanism, wherein the holding tank size is equivalent to the material stick size of processing bolt, therefore only one material stick fell down each time, can control the speed of pay-off; the novel material rod falls onto the feeding support from the bottom of the discharging pipe, the feeding support carries the material rod to convey the material rod to one end of the driven roller, the material rod falls off from the feeding support when the feeding support reaches the lower side of the driven roller, and the material plate falling from the discharging pipe is conveyed through the feeding support, so that the material rod can be always stably conveyed, and subsequent die-casting molding is facilitated; the utility model discloses motor one end difference fixed mounting carousel one and carousel two are kept away from to feed roll and drive roller axis of rotation, and carousel one and carousel two pass through the connecting rod and connect, and the connecting rod both ends are articulated with the eccentric shaft of carousel one and carousel two respectively, realize the synchronous rotation of drive roller of feed roll and through crank link mechanism, and the pay-off holds in the palm just to be located the discharging pipe bottom when making the holding tank rotate to the discharging pipe top at every turn, guarantees the stable ejection of compact.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the feed roller of the present invention.

In the figure:

1-workbench, 2-support frame, 3-feeding hopper, 4-storage bin, 5-discharge port, 6-feeding roller, 7-discharge pipe, 8-conveying mechanism, 9-mounting seat, 10-driving roller, 11-driven roller, 12-chain plate, 13-feeding support, 14-motor, 15-blanking plate, 16-baffle plate, 17-supporting leg, 18-supporting plate, 19-first rotary table, 20-second rotary table, 21-connecting rod and 601-holding tank.

Detailed Description

In order to better enable those skilled in the art to understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-3, a feeding device for a bolt processing device comprises a workbench 1, a support frame 2 is fixedly installed on one side of the upper surface of the workbench 1, an upper hopper 3 is fixedly installed on the support frame 2, the upper hopper 3 comprises a storage bin 4, a discharge port 5 is arranged at the bottom of the storage bin 4, a feeding roller 6 is fixedly installed in the discharge port 5, the feeding roller 6 is rotatably connected with the upper hopper 3, the bottom of the discharge port 5 is connected with a discharge pipe 7, a conveying mechanism 8 is fixedly installed on the workbench 1, the conveying mechanism 8 comprises a mounting seat 9, a driving roller 10 and a driven roller 11 are fixedly installed on the mounting seat 9, a chain plate 12 is arranged between the driving roller 10 and the driven roller 11 in a surrounding manner, the inner surface of the chain plate 12 is meshed with the driving roller 10 and the driven roller 11, a plurality of feeding brackets 13 are fixedly installed on the outer surface of the chain plate 12, the driving roller 10 is connected with, and baffles 16 are fixedly arranged on two sides of the blanking plate 15.

The bottom of the workbench 1 is fixedly provided with a supporting leg 17, the supporting leg 17 is fixedly provided with a supporting plate 18, and the motor 14 is fixedly arranged on the supporting plate 18.

The feeding roller 6 and one end, far away from the motor 14, of the rotating shaft of the driving roller 10 are respectively and fixedly provided with a first rotating disc 19 and a second rotating disc 20, the first rotating disc 19 is connected with the second rotating disc 20 through a connecting rod 21, and two ends of the connecting rod 21 are respectively hinged with eccentric shafts of the first rotating disc 19 and the second rotating disc 20.

The feeding roller 6 is provided with a strip-shaped accommodating groove 601, the size of the accommodating groove 601 is equivalent to that of a material rod for processing bolts, and the feeding roller 6 is attached to the side wall of the discharge port 5.

The discharging pipe 7 is fixedly arranged on one side of the lower end of the discharging port 5, the discharging pipe 7 is tangent to the side wall of the discharging port 5, and the lower end of the discharging port 7 is parallel to the feeding support 13.

The feeding support 13 is a strip-shaped tray, and a groove is formed in the surface of the feeding support 13.

The working principle is as follows:

when the device of the utility model is used for feeding, a metal material rod to be die-cast is firstly placed in the storage bin 4 of the feeding hopper 3, then the motor 14 is turned on, the motor 14 drives the driving roller 10 to rotate, the driving roller 10 drives the chain plate 12 to rotate on the one hand, on the other hand, the feeding roller 6 is driven to rotate through the connecting rod, the strip-shaped holding tank 601 is arranged on the feeding roller 6, the size of the holding tank 601 is equivalent to that of the material rod for processing the bolt, when the holding tank 601 on the feeding roller 10 rotates to the upper side, the material rod falls into the holding tank 601, when the holding tank 601 rotates to the top of the discharging pipe 7, the material rod falls into the discharging pipe 7 from the bottom of the discharging pipe 7, the material rod falls into the feeding tray 13 from the bottom of the discharging pipe 7, the feeding tray 13 carries the material rod to convey to one end of the driven roller 11, and finishing the conveying of the material rods.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a material feeding unit for bolt processing equipment which characterized in that: including workstation (1), workstation (1) upper surface one side fixed mounting support frame (2), fixed mounting feeding funnel (3) is gone up in support frame (2), feeding funnel (3) are including storage silo (4), storage silo (4) bottom is equipped with discharge gate (5), fixed mounting feed roll (6) in discharge gate (5), feed roll (6) rotate with feeding funnel (3) and are connected, discharge gate (5) bottom is connected with discharging pipe (7), fixed mounting conveying mechanism (8) on workstation (1), conveying mechanism (8) are including mount pad (9), fixed mounting drive roller (10) and driven voller (11) on mount pad (9), encircle between drive roller (10) and driven voller (11) and set up link joint (12), link joint (12) internal surface and drive roller (10) and driven voller (11) mesh, a plurality of pay-off of link joint (12) surface fixed mounting hold in the palm (13), drive roller (10) pass through the belt and be connected with motor (14), feeding funnel (3) one side fixed mounting blanking plate (15) are kept away from in workstation (1), blanking plate (15) both sides fixed mounting baffle (16).

2. The feeding device for the bolt processing equipment according to claim 1, characterized in that: the support leg (17) is fixedly installed at the bottom of the workbench (1), the support plate (18) is fixedly installed on the support leg (17), and the motor (14) is fixedly installed on the support plate (18).

3. The feeding device for the bolt processing equipment according to claim 1, characterized in that: one ends of rotating shafts of the feeding roller (6) and the driving roller (10) far away from the motor (14) are respectively and fixedly provided with a first rotating disc (19) and a second rotating disc (20), the first rotating disc (19) and the second rotating disc (20) are connected through a connecting rod (21), and two ends of the connecting rod (21) are respectively hinged with eccentric shafts of the first rotating disc (19) and the second rotating disc (20).

4. The feeding device for the bolt processing equipment according to claim 1, characterized in that: the feeding roller (6) is provided with a strip-shaped accommodating groove (601), the size of the accommodating groove (601) is equivalent to that of a material rod for processing a bolt, and the feeding roller (6) is attached to the side wall of the discharge port (5).

5. The feeding device for the bolt processing equipment according to claim 1, characterized in that: discharging pipe (7) fixed mounting is in discharge gate (5) lower extreme one side, discharging pipe (7) are tangent with discharge gate (5) lateral wall, discharge gate (5) lower extreme holds in the palm with the pay-off (13) parallel.

6. The feeding device for the bolt processing equipment according to claim 1, characterized in that: the feeding support (13) is a strip-shaped tray, and a groove is formed in the surface of the feeding support (13).