阅读说明：本技术 一种直材送料器 (Straight material feeder ) 是由 杨永 高乾旺 赵才红 许盛 郑秦浪 杨旭 于 2020-12-21 设计创作，主要内容包括：本发明公开了一种直材送料器,属于送料设备技术领域。该送料器包括支架、送料组件和驱动组件,所述支架上设有导轨,所述送料组件与导轨滑动连接,所述驱动组件设在导轨的一侧,并可以驱使送料组件沿导轨做往复直线运动,所述支架包括倾斜设置的支撑面板,支撑面板的底部设有多根支撑杆,导轨水平设在支撑面板上,并位于支撑面板的下端。支撑面板相对水平面倾斜20～40度,当高程最小的直材被送入冷镦机后,其它直材在重力作用下沿支撑面板向下滑动,进行物料自动补位,能耗低。伺服电机通过齿轮驱使齿条沿导轨做往复直线运动,逐根完成直材的送料工作,结构简单,制造成本低,能耗低。(The invention discloses a straight material feeder, and belongs to the technical field of feeding equipment. This feeder includes support, pay-off subassembly and drive assembly, be equipped with the guide rail on the support, pay-off subassembly and guide rail sliding connection, drive assembly establishes the one side at the guide rail to can order about the pay-off subassembly and be reciprocal linear motion along the guide rail, the support is including the supporting panel that the slope set up, and supporting panel's bottom is equipped with many spinal branchs vaulting pole, and the guide rail level is established on supporting panel to be located supporting panel's lower extreme. The supporting panel inclines 20-40 degrees relative to the horizontal plane, and after the straight material with the smallest elevation is sent into the cold heading machine, other straight materials slide downwards along the supporting panel under the action of gravity, so that the position of the material is automatically supplemented, and the energy consumption is low. The servo motor drives the rack to do reciprocating linear motion along the guide rail through the gear, the feeding work of the straight materials is completed one by one, the structure is simple, the manufacturing cost is low, and the energy consumption is low.)

1. A straight material feeder is characterized in that: the automatic feeding device comprises a support (1), a feeding assembly (5) and a driving assembly (4), wherein a guide rail (3) is arranged on the support (1), the feeding assembly (5) is connected with the guide rail (3) in a sliding manner, and the driving assembly (4) is arranged on one side of the guide rail (3) and can drive the feeding assembly (5) to do reciprocating linear motion along the guide rail (3); the support (1) comprises a support panel (10) which is obliquely arranged, a plurality of support rods are arranged at the bottom of the support panel (10), and the guide rail (3) is horizontally arranged on the support panel (10) and is positioned at the lower end of the support panel (10).

2. The straight stock feeder of claim 1, wherein: the supporting panel (10) inclines for 20-40 degrees relative to the horizontal plane.

3. The straight stock feeder of claim 1, wherein: the middle part of the supporting panel (10) is provided with a plurality of hollow openings (100).

4. The straight stock feeder of claim 1, wherein: the bottom of the supporting panel (10) is provided with an L-shaped material baffle plate (11).

5. The straight stock feeder of claim 1, wherein: the guide rail (3) is a T-shaped guide rail; one end of the guide rail (3) is provided with a proximity switch (2).

6. The straight stock feeder of claim 1, wherein: the feeding assembly (5) comprises a rack (51), a T-shaped sliding groove (510) is formed in the rack (51) along the length direction, and a material pushing block (50) is arranged on one side, provided with the T-shaped sliding groove (510), of the rack (51).

7. The straight stock feeder of claim 6, wherein: the driving assembly (4) comprises a motor, the motor is connected with the guide rail (3) through a motor mounting plate, a gear is arranged on an output shaft of the motor, and the gear is meshed with the rack (51).

8. The straight stock feeder of claim 7, wherein: the motor is a servo motor.

9. A straight stock feeder as claimed in any one of claims 1 to 8, wherein: the straight material feeder further comprises a travel switch and a controller, the travel switch is arranged on the motor mounting plate, a limiting block (52) is arranged at the position, corresponding to the travel switch, of one end of the rack (51), and the controller is electrically connected with the motor, the travel switch and the proximity switch (2).

Technical Field

The invention relates to a straight material feeder, and belongs to the technical field of feeding equipment.

Background

A feeder refers to a machine for conveying materials. When the straight material of traditional cold heading machine processing, need the manual work to send into the cold heading machine with straight material, the straight material of big processing then needs a artifical straight station to pay-off next door of equipment, and is consuming time hard, artifical this height of people, work efficiency is low.

Chinese patent publication No. CN110935936A discloses an automatic feeding device for a thick plate shearing machine, which comprises a base platform for bearing a workpiece; the servo centering part and the cylinder clamping part are used for adjusting the position of a workpiece; a thickness detection section for detecting a thickness of the workpiece; a cylinder clamp part for clamping a workpiece; the servo feeding part and the pushing part are used for pushing the workpiece to the plate shearing station; wherein: the servo feeding and feeding part comprises a sliding table and a linear module for driving the sliding table to move, and the sliding table is fixedly connected with the base of the pushing part and the base of the cylinder clamp part through mounting vertical plates. The automatic conveying of the plate can be realized.

The feeding device clamps a plate through the cylinder clamping part, provides power to move the plate through the servo feeding part and the pushing part, and ensures the accuracy of the plate conveying direction through the servo centering part and the cylinder clamping part. Has the defects of complex structure, low manufacturing cost and high energy consumption.

Disclosure of Invention

In order to solve the technical problem, the invention provides a straight material feeder.

The invention is realized by the following technical scheme:

the utility model provides a straight material feeder, includes support, pay-off subassembly and drive assembly, be equipped with the guide rail on the support, pay-off subassembly and guide rail sliding connection, drive assembly establishes in one side of guide rail to can order about the pay-off subassembly and be reciprocating linear motion along the guide rail, the support is equipped with many spinal branchs vaulting pole including the supporting panel that the slope set up, supporting panel's bottom, and the guide rail level is established on supporting panel to be located supporting panel's lower extreme.

The supporting panel inclines for 20-40 degrees relative to the horizontal plane.

The middle part of the supporting panel is provided with a plurality of hollow-out openings.

And an L-shaped material baffle plate is arranged at the bottom of the supporting panel.

The guide rail is a T-shaped guide rail, and one end of the guide rail is provided with a proximity switch.

The feeding assembly comprises a rack, a T-shaped sliding groove is formed in the rack along the length direction, and a material pushing block is arranged on one side, on which the T-shaped sliding groove is formed, of the rack.

The driving assembly comprises a motor, the motor is connected with the guide rail through a motor mounting plate, a gear is arranged on an output shaft of the motor, and the gear is meshed with the rack.

The motor is a servo motor.

The straight material feeder further comprises a travel switch and a controller, the travel switch is arranged on the motor mounting plate, a limiting block is arranged at a position, corresponding to the travel switch, of one end of the rack, and the controller is electrically connected with the motor, the travel switch and the proximity switch.

The invention has the beneficial effects that:

1. the supporting panel inclines 20-40 degrees relative to the horizontal plane, and after the straight material with the smallest elevation is sent into the cold heading machine, other straight materials slide downwards along the supporting panel under the action of gravity, so that the position of the material is automatically supplemented, and the energy consumption is low.

2. The L-shaped striker plate is installed at the bottom of the supporting panel, so that the straight material is prevented from falling to the ground due to the friction force in the length direction in the feeding process.

3. The middle part processing of supporting panel has a plurality of fretworks mouth, can reduce the frictional force between straight material and the supporting panel, makes straight material slide downwards smoothly along the supporting panel under the action of gravity.

4. The servo motor drives the rack to do reciprocating linear motion along the guide rail through the gear, the feeding work of the straight materials is completed one by one, the structure is simple, the manufacturing cost is low, and the energy consumption is low.

5. The controller is used for controlling the forward rotation angle of the servo motor, so that the distance for pushing the straight material can be accurately controlled, other limit structures are not required to be additionally arranged, and the structure of the straight material feeder can be simplified.

Drawings

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

FIG. 2 is a schematic view of an assembly structure of the bracket, the L-shaped striker plate and the guide rail of the invention;

fig. 3 is a schematic structural view of a feeding assembly of the present invention.

In the figure: the device comprises a support 1, a support panel 10, a hollow-out opening 100, an L-shaped material baffle 11, a proximity switch 2, a guide rail 3, a driving assembly 4, a feeding assembly 5, a material pushing block 50, a rack 51, a T-shaped sliding groove 510, a limiting block 52 and a straight material 6.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1 to 3, the straight material feeder according to the present invention includes a bracket 1, a feeding assembly 5, and a driving assembly 4, wherein a guide rail 3 is installed on the bracket 1, the feeding assembly 5 is slidably connected to the guide rail 3, the driving assembly 4 is installed at one side of the guide rail 3 and can drive the feeding assembly 5 to perform a reciprocating linear motion along the guide rail 3, the bracket 1 includes a support panel 10 disposed in an inclined manner, a plurality of support rods are installed at the bottom of the support panel 10, and the guide rail 3 is horizontally installed on the support panel 10 and located at the lower end of the support panel 10. As shown in figure 1, the straight materials 6 are placed on the supporting panel 10 side by side, the driving assembly 4 drives the feeding assembly 5 to push the straight materials 6 to the feeding pressure wheel of the cold header one by one, and after the straight material 6 with the minimum height is pushed to the cold header, other straight materials 6 can slide downwards along the supporting panel 10 under the action of gravity to perform automatic material position supplement after the supporting panel 10 is obliquely arranged.

The support panel 10 inclines 20-40 degrees relative to the horizontal plane. After the straight material 6 with the minimum elevation is sent into the cold header, other straight materials 6 can slide downwards along the support panel 10 to be in place under the action of gravity, and automatic material position supplement is carried out. If the inclination angle of the supporting panel 10 is too small, the straight material 6 will not slide in place; if the inclination angle of the support panel 10 is too large, the number of the straight members 6 that can be placed on the support panel 10 is reduced, and the frequency of supplementing the straight members 6 to the support panel 10 is increased.

A plurality of hollows 100 are formed in the middle of the support panel 10. Reduce the area of contact of support panel 10 and straight material 6 to reduce the frictional force between straight material 6 and the support panel 10, make straight material 6 can follow support panel 10 and smoothly slide downwards under the action of gravity, carry out the automatic position of mending of material.

An L-shaped striker plate 11 is installed at the bottom of the support panel 10. During the process of pushing the straight material 6 with the minimum elevation to the cold heading machine, the straight material 6 applies a friction force which is along the length direction and is directed to one side of the cold heading machine to other straight materials, so that other straight materials 6 can move along with the straight material 6 with the minimum elevation and finally fall to the ground from the support panel 10. Therefore, set up L shape striker plate 11 and carry on spacingly to the one end that is close to the cold heading machine on the straight material 6, can avoid appearing straight material 6 because of receiving length direction's frictional force and dropping the subaerial condition. The distance between the L-shaped material baffle plate 11 and the guide rail 3 is larger than the width of the straight material 6 and smaller than 2 times of the width of the straight material 6.

The guide rail 3 is a T-shaped guide rail, and the proximity switch 2 is installed at one end of the guide rail 3. In use, the proximity switch 2 is mounted on the guide rail 3 near one end of the cold heading machine for detecting the straight material 6.

The feeding assembly 5 comprises a rack 51, a T-shaped chute 510 is processed on the rack 51 along the length direction, and a material pushing block 50 is installed on one side of the rack 51 where the T-shaped chute 510 is processed. The straight material 6 is pushed by the pusher block 50.

The driving assembly 4 comprises a motor, the motor is connected with the guide rail 3 through a motor mounting plate, a gear is mounted on an output shaft of the motor, and the gear is meshed with the rack 51.

The motor is a servo motor. The controller controls the rotation angle of the servo motor, which is helpful for accurately controlling the distance of the rack 51 pushing the straight material 6.

The straight material feeder further comprises a travel switch and a controller, the travel switch is installed on the motor installation plate, a limiting block 52 is installed at the position, corresponding to the travel switch, of one end of the rack 51, and the controller is electrically connected with the motor, the travel switch and the proximity switch 2.

The working principle or the using process of the straight material feeder is as follows:

a plurality of straight materials 6 are placed side by side on the support panel 10 and the cold heading machine and the straight material feeder are started. The controller controls the servo motor to rotate positively, the servo motor drives the rack 51 to slide towards the direction close to the cold header through the gear, the material pushing block 50 moves along the rack 51, the straight material 6 with the minimum height is pushed to the cold header in the moving process, after one end of the straight material 6 is pressed by the feeding pinch roller on the cold header, the feeding pinch roller can complete the later feeding work, so the straight material feeder does not need to continuously push the straight material 6, at the moment, the controller controls the servo motor to rotate reversely, the rack 51 resets, and when the limit block 52 triggers the travel switch, the servo motor is closed.

After the straight material 6 with the minimum elevation leaves the supporting panel 10, other straight materials 6 slide downwards along the supporting panel 10 under the action of gravity, and automatic material position supplement is carried out. In the process of automatic position supplement of the straight material 6, the proximity switch 2 is not triggered by the straight material 6 for a period of time, when the proximity switch 2 is triggered by the straight material 6 again, the servo motor starts to rotate forwards, and the feeding process is repeated. By parity of reasoning, the feeding work of the straight wood 6 can be finished one by one.

In summary, the straight material feeder provided by the invention has the following beneficial effects:

1. the supporting panel 10 inclines by 20-40 degrees relative to the horizontal plane, and after the straight material 6 with the minimum elevation is sent into the cold heading machine, other straight materials 6 slide downwards along the supporting panel 10 under the action of gravity, so that the material is automatically supplemented, and the energy consumption is low.

2. The L-shaped material baffle plate 11 is arranged at the bottom of the supporting panel 10, so that the straight material 6 is prevented from falling to the ground due to the friction force in the length direction in the feeding process.

3. The middle of the supporting panel 10 is provided with a plurality of hollowed-out openings 100, which can reduce the friction between the straight material 6 and the supporting panel 10, so that the straight material 6 smoothly slides downwards along the supporting panel 10 under the action of gravity.

4. The servo motor drives the rack 51 to do reciprocating linear motion along the guide rail 3 through the gear, the feeding work of the straight material 6 is completed one by one, the structure is simple, the manufacturing cost is low, and the energy consumption is low.

5. The controller is used for controlling the forward rotation angle of the servo motor, so that the distance for pushing the straight material 6 can be accurately controlled, other limit structures do not need to be additionally arranged, and the structure of the straight material feeder can be simplified.