CN112276645A

CN112276645A - Lath conveying and guiding mechanism for machining

Info

Publication number: CN112276645A
Application number: CN202011186174.3A
Authority: CN
Inventors: 杨艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-01-29

Abstract

The invention discloses a strip conveying and guiding mechanism for machining, which comprises a conveying belt and two side plate frames, wherein two guide plates are arranged between the two side plate frames, belt guide assemblies are arranged at the same ends of the two guide plates, the guide plates are installed on the side plate frames through a top frame, each guide assembly comprises a guide support, two belt pulleys and a guide belt, a connecting rod shaft is arranged at the end part, close to the guide plate, of each guide support, a driving rod shaft is arranged at the other end of each guide belt, the two belt pulleys are fixedly installed on the driving rod shaft and the connecting rod shaft respectively, the guide belts are wound on the two belt pulleys and are in transmission connection with the driving rod shaft, the end parts of the driving rod shafts are driven by motors arranged on the guide supports, and the end parts, far away from the guide plates. The plate guiding device is simple in structure, leads disordered plates to the same direction under the action of the two guiding belts, automatically carries out without manual operation, and is high in practicability.

Description

Lath conveying and guiding mechanism for machining

Technical Field

The invention relates to the technical field of machining, in particular to a strip conveying and guiding mechanism for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in processing modes can be divided into cutting processing and pressure processing, and in the production process, all the processes of changing the shape, size, position, property and the like of a production object to make the production object become a finished product or a semi-finished product are called as technological processes. It is an integral part of the production process.

The conveying belt is used for feeding in machining, and for some lath-shaped workpieces, due to the fact that the placing directions of the lath-shaped workpieces are different, machining errors are easily caused, so that a guide mechanism needs to be installed on the conveying belt, the existing guide mechanism is formed by the guide plates in the shape of the tightening opening, the end portion of the plate abuts against the tightening opening, the other end portion is easily moved to the front end portion under the action of the conveying belt, and machining accuracy is further affected.

Disclosure of Invention

The invention aims to provide a strip conveying and guiding mechanism for machining, so as to achieve the aim.

In order to achieve the purpose, the invention provides the following technical scheme:

a strip conveying and guiding mechanism for machining comprises a conveying belt driven by a motor and two side plate frames arranged at the side of the conveying belt, two guide plates parallel to the conveying belt are arranged between the two side plate frames, belt guide assemblies are arranged at the same ends of the two guide plates, the guide plates are arranged on the side plate frames through a top frame, the guide assembly comprises a guide bracket, two belt pulleys and a guide belt, a connecting rod shaft is arranged at the end part of the guide bracket close to the guide plate and is rotationally connected with the side of the edge of the guide plate, the other end of the guide belt is provided with a driving rod shaft, the two belt pulleys are fixedly arranged on the driving rod shaft and the connecting rod shaft respectively, the guide belt is wound on the two belt pulleys and is in transmission connection with the two belt pulleys, the end part of the driving rod shaft is driven by a motor arranged on a guide support, and the end part of the guide support, far away from the guide plate, is also connected with the side wall of the side plate frame.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: be provided with many protruding and many protruding equidistance of bar and arrange the distribution on the outer wall of guide belt.

In one alternative: the side plate frame is characterized in that a connecting slide rail is arranged on the side wall of the side plate frame, a connecting slide seat which slides on the connecting slide rail is arranged on the connecting slide rail, the end part of the guide support is hinged with the side part of the connecting slide seat, and an adjusting assembly for adjusting the distance between the two guide plates is arranged on the top frame.

In one alternative: the adjusting assembly comprises an adjusting screw rod and two connecting rods, the spiral directions of two ends of the adjusting screw rod are opposite, the end part of the adjusting screw rod is rotatably installed on the lower side part of the top frame through a support, two driving threaded sleeves in spiral fit with the adjusting screw rod are arranged on the adjusting screw rod, the tops of the two connecting rods are respectively fixed at the bottom of the driving threaded sleeves, one end of the adjusting screw rod is provided with an operating hand wheel, and the two connecting rods are respectively fixedly connected with the side parts of the two guide plates.

In one alternative: the opposite surfaces of the two guide plates are provided with rolling components, each rolling component comprises a rectangular frame and a plurality of installation vertical rods arranged inside the rectangular frame, and each installation vertical rod is provided with a rotating roller rotatably connected with the installation vertical rod.

In one alternative: the top of the rectangular frame is also provided with a mounting hole seat, and the mounting hole seat detachably fixes the rectangular frame on the guide plate through a matching bolt.

In one alternative: the diameter of the rotating roller is larger than the thickness of the rectangular frame.

Compared with the prior art, the invention has the following beneficial effects:

the device utilizes a driving rod shaft to rotate a belt pulley and a guide belt on a driving line of a motor, the end part of a batten is moved between two guide plates by the rotation of the guide belt, and the length direction of the batten is consistent with the conveying direction of a conveying belt under the conveying of the conveying belt and the guiding action of the guide plates, so that the loading of the batten in the correct direction is automatically guided. The plate guiding device is simple in structure, leads disordered plates to the same direction under the action of the two guiding belts, automatically carries out without manual operation, and is high in practicability.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of an adjusting assembly according to the present invention.

Fig. 3 is a schematic structural diagram of a guide assembly according to the present invention.

Fig. 4 is a schematic structural diagram of a rolling assembly according to another embodiment of the present invention.

Notations for reference numerals: the device comprises a conveying belt 1, a side plate frame 2, a guide plate 3, a rolling assembly 4, a guide support 5, a connecting rod shaft 6, a belt pulley 7, a guide belt 8, a connecting slide rail 9, a connecting slide seat 10, a driving rod shaft 11, a top frame 12, an adjusting assembly 13, an adjusting screw rod 14, a driving screw sleeve 15, an operating hand wheel 16, a connecting rod 17, a strip-shaped bulge 18, a rectangular frame 19, a mounting vertical rod 20, a rotating roller 21 and a mounting hole seat 22.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a strip conveying and guiding mechanism for machining includes a conveying belt 1 driven by a motor and two side frames 2 disposed at the side of the conveying belt 1, two parallel guide plates 3 are disposed between the two side frames 2, and belt guide assemblies are disposed at the same ends of the two guide plates 3, the guide plates 3 are mounted on the side frames 2 through a top frame 12, the guide assemblies include a guide bracket 5, two belt pulleys 7, and a guide belt 8, a connecting rod shaft 6 is disposed at an end of the guide bracket 5 close to the guide plates 3, the connecting rod shaft 6 is rotatably connected to the side of the guide plates 3, a driving rod shaft 11 is disposed at the other end of the guide belt 8, the two belt pulleys 7 are respectively and fixedly mounted on the driving rod shaft 11 and the connecting rod shaft 6, the guide belt 8 surrounds the two belt pulleys 7 and is in transmission connection, the end part of the driving rod shaft 11 is driven by a motor arranged on the guide bracket 5, and the end part of the guide bracket 5 far away from the guide plate 3 is connected with the side wall of the side plate frame 2;

when the automatic feeding device is used, the laths move under the conveying of the conveying belt 1, when the plate material moves to the guide plate 3 and the belt guide assembly and the end of the plate material abuts against the guide belt 8, the belt pulley 7 and the guide belt 8 rotate due to the driving shaft 11 of the driving shaft of the motor, the end of the lath is moved between the two guide plates 3 by the rotation of the guide belt 8, and the length direction of the lath is consistent with the conveying direction of the conveying belt 1 under the conveying of the conveying belt 1 and the guiding action of the guide plates 3, so that the lath is automatically guided to be fed in the correct direction;

the outer wall of the guide belt 8 is provided with a plurality of strip-shaped protrusions 18, the strip-shaped protrusions 18 are distributed at equal intervals, and the arrangement of the strip-shaped protrusions 18 increases the friction force between the strip-shaped protrusions and the end parts of the strips, so that the guide belt 8 is prevented from slipping when the end parts of the strips are driven by the guide belt 8 to guide the strips to move to the two guide plates 3, and the guide effect of the strips is prevented from being influenced;

the side wall of the side plate frame 2 is provided with a connecting slide rail 9, the connecting slide rail 9 is provided with a connecting slide seat 10 sliding thereon, the end part of the guide bracket 5 is hinged with the side part of the connecting slide seat 10, the top frame 12 is provided with an adjusting component for adjusting the distance between the two guide plates 3, the adjustment of the distance between the two guide plates 3 can be used to adapt the guidance of slats of different width dimensions, the adjusting assembly comprises an adjusting screw rod 14 and two connecting rods 17, the spiral directions of two ends of the adjusting screw rod 14 are opposite, the end part of the adjusting screw rod 14 is rotatably installed on the lower side part of the top frame 12 through a support, two driving threaded sleeves 15 in spiral fit with the adjusting screw rod 14 are arranged on the adjusting screw rod 14, the tops of the two connecting rods 17 are respectively fixed at the bottoms of the driving threaded sleeves 15, an operating hand wheel 16 is arranged at one end of the adjusting screw rod 14, and the two connecting rods 17 are respectively fixedly connected with the side parts of the two guide plates 3; the operating hand wheel 16 is rotated to rotate the adjusting screw rod 14, and the two connecting rods 17 move relatively or far away from each other by the screw fit of the two driving screw sleeves 15, so that the distance between the two guide plates 3 is adjusted.

Example 2

Referring to fig. 4, the embodiment of the invention is different from embodiment 1 in that: the opposite surfaces of the two guide plates 3 are respectively provided with a rolling component 4, each rolling component 4 comprises a rectangular frame 19 and a plurality of mounting upright posts 20 arranged in the rectangular frame 19, each mounting upright post 20 is provided with a rotating roller 21 which is rotatably connected with the mounting upright post, and the rotating rollers 21 are arranged between the two guide plates 3 to prevent the sheet materials from generating sliding friction with the guide plates 3 to generate scratches; the top of the rectangular frame 19 is also provided with a mounting hole seat 22, the mounting hole seat 22 detachably fixes the rectangular frame 19 on the guide plate 3 through a matching bolt so as to be convenient to detach, and the diameter of the rotating roller 21 is larger than the thickness of the rectangular frame 19 so as to avoid the side of the plate material from being inconsistent with the side of the rectangular frame 19.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a strip conveying guide mechanism for machining, includes by motor drive's conveyer belt (1) and two side grillages (2) of setting in conveyer belt (1) avris, its characterized in that, be provided with between two side grillages (2) two deflector (3) rather than parallel and two deflector (3) same end all are provided with belt guide assembly, and deflector (3) are installed on side grillage (2) through roof-rack (12), guide assembly includes guide bracket (5), two belt pulleys (7) and guide belt (8), guide bracket (5) are close to the tip of deflector (3) and are provided with connecting rod axle (6) and deflector (3) avris and rotate and be connected, guide belt (8) other end is provided with drive rod axle (11) and two belt pulleys (7) respectively fixed mounting in drive rod axle (11), The guide belt (8) is wound on the two belt pulleys (7) and is in transmission connection with the two belt pulleys, the end part of the driving shaft (11) is driven by a motor arranged on the guide bracket (5), and the end part of the guide bracket (5) far away from the guide plate (3) is connected with the side wall of the side plate frame (2).

2. The strip conveying and guiding mechanism for machining according to claim 1, wherein a plurality of strip-shaped protrusions (18) are provided on an outer wall of the guide belt (8) and the plurality of strip-shaped protrusions (18) are arranged at equal intervals.

3. The strip transport guide for machining according to claim 1, wherein the side walls of the side frames (2) are provided with connecting rails (9) and the connecting rails (9) are provided with connecting slides (10) sliding thereon, the ends of the guide brackets (5) are hinged to the sides of the connecting slides (10), and the top frame (12) is provided with an adjusting assembly for adjusting the distance between the two guide plates (3).

4. The conveying and guiding mechanism for the laths used for machining according to claim 3, wherein the adjusting assembly comprises an adjusting screw rod (14) and two connecting rods (17), the screw directions of two ends of the adjusting screw rod (14) are opposite, the end part of the adjusting screw rod (14) is rotatably installed on the lower side part of the top frame (12) through a support, two driving threaded sleeves (15) in screw fit with the adjusting screw rod (14) are arranged on the adjusting screw rod (14), the tops of the two connecting rods (17) are respectively fixed at the bottoms of the driving threaded sleeves (15), one end of the adjusting screw rod (14) is provided with an operating hand wheel (16), and the two connecting rods (17) are respectively fixedly connected with the side parts of the two guide plates (3.

5. The slat conveying and guiding mechanism for machining according to claim 1, wherein the rolling assemblies (4) are disposed on opposite surfaces of the two guide plates (3), each rolling assembly (4) comprises a rectangular frame (19) and a plurality of mounting uprights (20) disposed inside the rectangular frame (19), and each mounting upright (20) is provided with a rotating roller (21) rotatably connected thereto.

6. The slat conveying and guiding mechanism for machining according to claim 5, wherein a mounting hole seat (22) is further provided on the top of the rectangular frame (19), and the mounting hole seat (22) detachably fixes the rectangular frame (19) to the guide plate (3) by means of a fitting bolt.

7. The strip feed guide for machining according to claim 6, wherein the diameter of the rotating roller (21) is larger than the thickness of the rectangular frame (19).