CN211140649U

CN211140649U - Material conveyer with spacing protective structure avoids collision

Info

Publication number: CN211140649U
Application number: CN201922003012.0U
Authority: CN
Inventors: 吴秀平
Original assignee: Fengde Auto Parts Wuhan Co ltd
Current assignee: Fengde Auto Parts Wuhan Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-31
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a material transfer device with spacing protective structure avoids collision relates to material transfer technical field, including the transfer roller, the both sides of transfer roller are provided with fixed frame, the top of fixed frame is provided with infrared ray sensor, and the bottom of fixed frame is provided with the supporting leg, one side of fixed frame is provided with the supporting shoe, and the top of fixed frame is located infrared ray sensor's one end and is provided with down the limiting plate the utility model discloses a second electric putter, infrared ray sensor, the baffle that set up, infrared ray sensor detect the infrared value of material, change infrared value into the signal of telecommunication and give P L C controller, the operation of the first electric putter of P L C controller control makes first electric putter drive baffle withdraw, makes the material at the back continue to go ahead, guarantees that the place ahead material passes through, and the rear material can just move ahead, can not bump phenomenon, has effectively solved the easy problem of bumping of material when blockking.

Description

Material conveyer with spacing protective structure avoids collision

Technical Field

The utility model relates to a material conveying technical field specifically is a material conveying device with spacing protective structure avoids collision.

Background

The transmission device can be divided into: the loading and supplementing integrated conveyor, the belt conveyor, the screw conveyor, the bucket elevator, the roller conveyor, the plate chain conveyor, the mesh belt conveyor and the chain conveyor, the roller conveyor is suitable for conveying various boxes, bags, trays and other pieces, bulk materials, small articles or irregular articles need to be conveyed on the trays or in turnover boxes, single materials with large weight can be conveyed or bear large impact load, the roller lines are easy to be connected and filtered, a complex logistics conveying system can be formed by a plurality of roller lines and other conveyors or special machines, various process requirements can be met, the material accumulation and conveying can be realized by using accumulation rollers, the roller conveyor is simple in structure, high in reliability and convenient to use and maintain, the roller conveyor is suitable for conveying the articles with the plane bottom, the conveying capacity is large mainly formed by parts such as a transmission roller, a rack, a support and a driving part, high speed, light operation and capability of realizing the collinear distribution and transportation of multiple varieties.

When present cylinder conveyer was conveying the material, if the transfer process takes place to block up, the material is blocked, can't continue to remove, and the material at rear can lead to the rear material to collide with the material that blocks in the conveying, and the limiting plate that sets up on present cylinder conveyer can only be unable according to the size of material and height-adjusting, leads to the limiting plate to be relatively poor to the injecing effect of higher material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that materials are easy to collide when being blocked and the problem that the height of the limiting plate cannot be adjusted according to the materials, the material conveying device with the limiting protection structure is provided for avoiding collision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material conveyer with spacing protective structure avoids collision, includes the transfer roller, the both sides of transfer roller are provided with fixed frame, infrared ray sensor is installed on the top of fixed frame, and the bottom of fixed frame is provided with the supporting leg, one side of fixed frame is provided with the supporting shoe, and the top of fixed frame is located infrared ray sensor's one end and is provided with down the limiting plate, the top of supporting shoe is provided with the fixed block, first electric putter is installed to one side of fixed block, first electric putter's output is provided with the baffle, the top of limiting plate is provided with the axis of rotation down, the outside of axis of rotation is provided with the upper roll, the outside of upper roll is provided with the bottom roll, second electric putter is installed to one side of bottom roll, the top of second electric putter is.

Preferably, the supporting blocks are welded on two sides of the fixed frame, and the infrared sensor is electrically connected with the first electric push rod through a P L C controller.

Preferably, the lower roller and the upper roller are rotatably connected through a rotating shaft, and the number of the second electric push rods is three.

Preferably, the quantity of first electric putter is two, the transfer roller rotates through the pivot with fixed frame and is connected.

Preferably, the number of the lower rollers is multiple, the lower rollers and the upper rollers are respectively provided with a rotating shaft, and the rotating shafts are respectively welded at the top end of the lower limiting plate and the bottom end of the upper limiting plate.

Preferably, the output end of the second electric push rod is connected with the upper limiting plate, and the upper limiting plate is connected with the lower roller through a rotating shaft.

Preferably, the bottom of the upper roller is provided with a clamping block, the top of the lower roller is provided with a stop dog, and the stop dog is connected with the clamping block in a clamping manner.

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

1. the utility model discloses a second electric putter that sets up, infrared ray sensor, the fixed block, the baffle, infrared ray sensor detects the infrared value of material, change infrared value into signal of telecommunication transmission and give P L C controller, the operation of the first electric putter of P L C controller control fixed block one side, make first electric putter drive the baffle and withdraw, make the material at the back continue to move ahead, guarantee that the place ahead material passes through, the rear material can just move ahead, can not bump the phenomenon, the easy problem that bumps of material when effectively having solved the jam.

2. The utility model discloses an last limiting plate that sets up, lower limiting plate, the top roll, the bottom roll, the axis of rotation, control second electric putter operation, make three second electric putter shift up and drive the limiting plate and remove, when going up the limiting plate and moving, drive the top roll through the axis of rotation and shift up, reduce top roll and bottom roll area of contact, thereby make the high increase of limiting plate and lower limiting plate, be convenient for carry on spacingly and the protection to higher material, the problem that the limiting plate can't be according to material height-adjusting has effectively been solved.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the upper limiting plate of the present invention;

fig. 4 is a schematic view of a second electric putter of the present invention.

In the figure: 1. a conveying roller; 2. a fixing frame; 3. an infrared sensor; 4. a support block; 5. a fixed block; 6. a first electric push rod; 7. a baffle plate; 8. a lower limiting plate; 9. a second electric push rod; 10. an upper limiting plate; 11. a lower roller; 12. an upper roller; 13. a rotating shaft; 14. and (5) supporting legs.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first electric push rod (GRA-L36) and the second electric push rod (GRA-L36) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a material conveying device with a limiting protection structure for avoiding collision includes a conveying roller 1, a fixed frame 2 disposed at both sides of the conveying roller 1, an infrared sensor 3 disposed at the top end of the fixed frame 2, and the bottom end of the fixed frame 2 is provided with a supporting leg 14, one side of the fixed frame 2 is provided with a supporting block 4, and one end of the top end of the fixed frame 2, which is located at the infrared sensor 3, is provided with a lower limiting plate 8, the top end of the supporting block 4 is provided with a fixed block 5, one side of the fixed block 5 is provided with a first electric push rod 6, the output end of the first electric push rod 6 is provided with a baffle 7, the top end of the lower limiting plate 8 is provided with a rotating shaft 13, the outside of the rotating shaft 13 is provided with an upper roller 12, the outside of the upper roller 12 is provided with a lower roller 11, one side of the lower roller 11 is provided with a second electric push rod 9, and the top end of the second.

Please refer to fig. 1, the supporting blocks 4 are welded at two sides of the fixed frame 2, so as to fix the position of the fixed block 5 and the first electric push rod 6, the infrared sensor 3 and the first electric push rod 6 are electrically connected through the P L C controller, the infrared sensor 3 detects the position of the roller 1, if a material passes through the roller, the infrared sensor 3 detects the infrared value of the material, the infrared value is rotated to be an electric signal and transmitted to the P L C controller, the P L C controller controls the first electric push rod 6 to operate, so that the first electric push rod 6 drives the baffle 7 to retract, the lower roller 11 and the upper roller 12 are rotatably connected through the rotating shaft 13, so that the rotating shaft 13 drives the lower roller 11 and the upper roller 12 to rotate, thereby pushing the material to move, the number of the second electric push rods 9 is three, the three second electric push rods 9 operate, and the upper limiting plate 10 can move up and down.

Please refer to fig. 2, the number of the first electric push rods 6 is two, the two first electric push rods 6 drive the baffle 7 to move to intercept the material, and the conveying roller 1 is rotatably connected with the fixed frame 2 through the rotating shaft, so that the conveying roller 1 can rotate to push the material to move.

Please refer to fig. 3, the number of the lower rollers 11 is multiple, the rotating shafts 13 are disposed inside the lower rollers 11 and the upper rollers 12, the lower rollers 11 and the upper rollers 12 rotate through the rotating shafts 13, the rotating shafts 13 push the material to move when rotating, and the rotating shafts 13 are respectively welded on the top end of the lower limiting plate 8 and the bottom end of the upper limiting plate 10, so that the second electric push rod 9 drives the upper rollers 12 to move upwards through the upper limiting plate 10.

Please refer to fig. 4, the output end of the second electric pushing rod 9 is connected to the upper limiting plate 10, and the upper limiting plate 10 is connected to the lower roller 11 through the rotating shaft 13, so that the second electric pushing rod 9 drives the upper roller 12 to move upward through the upper limiting plate 10, the bottom end of the upper roller 12 is provided with a locking block, the top end of the lower roller 11 is provided with a locking block, and the locking block is locked with the locking block, when the upper roller 12 moves in the lower roller 11, the upper roller 12 can not be pulled out of the lower roller 11 through the locking block and the locking block.

The working principle of the utility model is that, during the use, put the material on transfer roller 1, the material moves on transfer roller 1, when moving to lower limiting plate 8 position department, the material contacts with last cylinder 12 and lower cylinder 11 in the middle of upper limiting plate 10 and lower limiting plate 8, upper cylinder 12 rotates through its inside axis of rotation 13 with lower cylinder 11, promote the material through rotating and advance, and prescribe a limit to the position and the direction of material and protect, when the material advances to infrared sensor 3 position department, infrared sensor 3 detects the infrared value of material, change infrared value into electric signal transmission for P L C controller, P L C controller control fixed block 5 one side first electric putter 6 moves, make first electric putter 6 drive baffle 7 and withdraw, make the material in the back continue to advance, guarantee the place ahead material to pass through, the back material moves ahead, can not take place collision phenomenon, if the height of the material of conveying is great, then control second electric putter 9 to move, make three second electric putter 9 move up and drive upper limiting plate 10 and move, when upper limiting plate 10 moves up, through upper limiting plate 12 and lower limiting plate 12, thereby the area of upper limiting plate and lower limiting plate is reduced and cylinder 11 and the area of cylinder is higher to the contact of being convenient for the increase.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a material transfer device with spacing protective structure avoids collision, includes transfer roller (1), its characterized in that: the conveying roller is characterized in that fixed frames (2) are arranged on two sides of the conveying roller (1), an infrared sensor (3) is installed on the top end of each fixed frame (2), supporting legs (14) are arranged at the bottom end of each fixed frame (2), supporting blocks (4) are arranged on one sides of the fixed frames (2), a lower limiting plate (8) is arranged at one end, located on the top end of each fixed frame (2), of each infrared sensor (3), a fixed block (5) is arranged at the top end of each supporting block (4), a first electric push rod (6) is installed on one side of each fixed block (5), a baffle (7) is arranged at the output end of each first electric push rod (6), a rotating shaft (13) is arranged at the top end of each lower limiting plate (8), an upper roller (12) is arranged outside the rotating shaft (13), a lower roller (11) is arranged outside the upper roller (12), a second, the top end of the second electric push rod (9) is provided with an upper limiting plate (10).

2. The material conveying device with the limit protection structure for avoiding collision as claimed in claim 1, wherein the supporting blocks (4) are welded on two sides of the fixed frame (2), and the infrared sensor (3) is electrically connected with the first electric push rod (6) through a P L C controller.

3. A material transfer unit with positive stop protection against collisions according to claim 1, wherein: the lower roller (11) and the upper roller (12) are rotatably connected through a rotating shaft (13), and the number of the second electric push rods (9) is three.

4. A material transfer unit with positive stop protection against collisions according to claim 1, wherein: the quantity of first electric putter (6) is two, transfer roller (1) is connected through the pivot rotation with fixed frame (2).

5. A material transfer unit with positive stop protection against collisions according to claim 1, wherein: the quantity of lower cylinder (11) is a plurality of, the inside of lower cylinder (11) and last cylinder (12) all is provided with axis of rotation (13), and axis of rotation (13) welding is at the top of limiting plate (8) down, the bottom of limiting plate (10) on respectively.

6. A material transfer unit with positive stop protection against collisions according to claim 1, wherein: the output end of the second electric push rod (9) is connected with the upper limiting plate (10), and the upper limiting plate (10) is connected with the lower roller (11) through a rotating shaft (13).

7. A material transfer unit with positive stop protection against collisions according to claim 1, wherein: the bottom of the upper roller (12) is provided with a clamping block, the top of the lower roller (11) is provided with a stop dog, and the stop dog is connected with the clamping block in a clamping manner.