CN217571074U

CN217571074U - Bar fixed-length blanking device

Info

Publication number: CN217571074U
Application number: CN202221285391.2U
Authority: CN
Inventors: 王仲达
Original assignee: Chongqing Zhongyu Mould Co ltd
Current assignee: Chongqing Zhongyu Mould Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-14
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a bar fixed length unloader technical field, specifically a bar fixed length unloader, including the support frame, set up the guide way on the support frame, set up the material stick in the guide way, set up the apron on the guide way, support frame one side sets up the cutting device who has automatic stirring function; the back is cut off the stub bar to the cutting blade, flexible motor continues to promote and accepts the piece rebound, flexible motor passes through the transmission shaft messenger and accepts the board rebound, and it drives the guide block and removes along the guide way to accept the board rebound in-process, it will promote the driving lever upset to accept the board, the driving lever makes two sets of shifting blocks upsets through axle one, and axle one makes the spring deformation in the spring box, hold out the arc wall with the stub bar until the shifting block, be located just in time on the inclined plane that the shifting block tip set up by the stub bar, the stub bar can roll down the fixed length microscope carrier along the inclined plane this moment, thereby realize the automatic kickoff to the stub bar, avoid the staff directly to get the stub bar.

Description

Bar fixed-length blanking device

Technical Field

The utility model relates to a bar fixed length unloader technical field specifically is a bar fixed length unloader.

Background

In the processing and production process, a lot of processing of rod-shaped materials are needed, and blanks of the rod-shaped materials are usually cut into equal lengths by selecting a certain standard for installation in order to facilitate storage and transportation, so that the use is facilitated, and the waste of the materials is reduced.

The cutting of bar cuts through motor drive cutting piece, but at present, the fixed length bar after bar production facility cuts needs the manual work to take out, just can carry out cutting of next section bar, wastes time and energy very much, and not only production efficiency is low, and the manual operation has very high safety risk moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar decides long unloader to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bar fixed-length blanking device comprises a support frame, wherein a guide groove is formed in the support frame, a bar is arranged in the guide groove, a cover plate is arranged on the guide groove, and a cutting device with an automatic material shifting function is arranged on one side of the support frame;

the cutting device comprises a fixed-length carrying platform, an arc-shaped groove is formed in the fixed-length carrying platform, two groups of rectangular holes are formed in the fixed-length carrying platform, a limiting plate is arranged at one end of the fixed-length carrying platform, a guide groove is formed in the other end of the fixed-length carrying platform, a supporting plate is arranged on one side of the fixed-length carrying platform, and the supporting plate is connected with a cutting mechanism.

Preferably, the cutting mechanism comprises a bearing plate, one side of the bearing plate is connected with a guide block, the bearing plate is connected with a transmission shaft in a screwing mode, the transmission shaft is connected with a cutting piece, a bearing block is arranged at one end of the transmission shaft, the bearing block is connected with a telescopic motor, a shifting lever is arranged right above the bearing plate, one end of the shifting lever is connected with a shaft I, the shaft I is connected with two groups of shifting blocks, and the shaft I is connected with a coil spring box in a screwing mode.

Preferably, two groups of bearings are arranged on the transmission shaft, one group of bearings are embedded into the bearing plate, and the other group of bearings are embedded into the bearing block.

Preferably, the guide block is slidably coupled to the guide groove.

Preferably, the coil spring box is embedded into the support plate, and one end of the shifting block is provided with an inclined plane.

Preferably, the bearing plate and the guide block are integrally formed, and the diameter of the arc-shaped groove is equal to the outer diameter of the material rod.

Preferably, the thickness of the shifting block is slightly smaller than the hole width of the rectangular hole, and the shifting block is positioned in the rectangular hole.

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

1. the material rod is placed on the guide groove, then the material rod is pushed to move along the guide groove, the material rod is made to move to the arc-shaped groove until the end of the material rod abuts against the limiting plate, the motor enables the cutting piece to rotate through the transmission shaft, meanwhile, the telescopic motor pushes the bearing block to move upwards, the bearing block enables the cutting piece to move upwards through the transmission shaft, the cutting piece enables the material rod to be cut off, and therefore the material rod is cut off in the same length;

2. the back is cut off the stub bar to the cutting blade, flexible motor continues to promote and accepts the piece rebound, flexible motor passes through the transmission shaft messenger and accepts the board rebound, and it drives the guide block and removes along the guide way to accept the board rebound in-process, it will promote the driving lever upset to accept the board, the driving lever makes two sets of shifting blocks upsets through axle one, and axle one makes the spring deformation in the spring box, hold out the arc wall with the stub bar until the shifting block, be located just in time on the inclined plane that the shifting block tip set up by the stub bar, the stub bar can roll down the fixed length microscope carrier along the inclined plane this moment, thereby realize the automatic kickoff to the stub bar, avoid the staff directly to get the stub bar.

Drawings

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

fig. 2 is the assembly schematic diagram of the structure cutting device of the present invention.

In the figure: 1. a support frame; 2. a guide groove; 3. a cover plate; 4. a material rod; 5. a cutting device; 501. a fixed-length carrying platform; 502. an arc-shaped slot; 503. a rectangular hole; 504. a limiting plate; 505. a rectangular guide groove; 506. a support plate; 507. a cutting mechanism; 50. a bearing plate; 51. a guide block; 52. a drive shaft; 53. cutting the slices; 54. a bearing block; 55. a telescopic motor; 56. a deflector rod; 57. a first shaft; 58. shifting blocks; 59. a coil spring box; 581. a bevel.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a bar fixed-length blanking device comprises a support frame 1, wherein a guide groove 2 is formed in the support frame 1, a bar 4 is arranged in the guide groove 2, a cover plate 3 is arranged on the guide groove 2, a cutting device 5 with an automatic material stirring function is arranged on one side of the support frame 1, a transmission shaft 52 is connected with a cutting piece 53, a bearing block 54 is arranged at one end of the transmission shaft 52, the bearing block 54 is connected with a telescopic motor 55, the cutting device 5 comprises a fixed-length carrying platform 501, an arc-shaped groove 502 is formed in the fixed-length carrying platform 501, a limit plate 504 is arranged at one end of the fixed-length carrying platform 501, two groups of bearings are arranged on the transmission shaft 52 and are embedded into the bearing block 50, the other group of bearings are embedded into the bearing block 54, the transmission shaft 52 is driven by the motor, when the bar 4 needs to be cut at equal length, the bar 4 is placed on the guide groove 2, then the bar 4 is pushed and moved along the guide groove 2, the bar 4 is moved to the arc-shaped groove 502 until the end of the bar 4 abuts against the limit plate 504, the motor enables the cutting piece 53 to be moved upwards through the transmission shaft, and the cutting piece is cut the bar 4, and accordingly;

two groups of rectangular holes 503 are arranged on the fixed-length carrying platform 501, a rectangular guide groove 505 is arranged at the other end of the fixed-length carrying platform 501, a support plate 506 is arranged at one side of the fixed-length carrying platform 501, the support plate 506 is connected with a cutting mechanism 507, the cutting mechanism 507 comprises a bearing plate 50, a guide block 51 is connected at one side of the bearing plate 50, a transmission shaft 52 is screwed on the bearing plate 50, a shift lever 56 is arranged right above the bearing plate 50, one end of the shift lever 56 is connected with a first shaft 57, the first shaft 57 is connected with two groups of shifting blocks 58, the first shaft 57 is screwed on a coil spring box 59, the guide block 51 is slidably connected with the rectangular guide groove 505, the coil spring box 59 is embedded into the support plate 506, one end of the shifting block 58 is provided with an inclined plane 581, the bearing plate 50 and the guide block 51 are integrally formed, the diameter of the arc groove 502 is equal to the outer diameter of the material rod 4, the thickness of the shifting block 58 is slightly smaller than the hole width of the rectangular hole 503, the shifting block 58 is positioned in the rectangular hole 503, wherein after the material rod 4 is cut by the cutting blade 53, the telescopic motor 55 continues to push the receiving block 54 to move upwards, the telescopic motor 55 enables the receiving plate 50 to move upwards through the transmission shaft 52, the receiving plate 50 drives the guide block 51 to move along the rectangular guide groove 505, in the process that the receiving plate 50 moves upwards, the receiving plate 50 pushes the shifting rod 56 to turn over, the shifting rod 56 enables the two groups of shifting blocks 58 to turn over upwards through the first shaft 57, the first shaft 57 enables the coil spring in the coil spring box 59 to deform until the shifting block 58 supports the material rod 4 out of the arc-shaped groove 502, the material rod 4 is just positioned on the inclined plane 581 arranged at the end part of the shifting block 58, at the moment, the material rod 4 can roll down the fixed-length carrying platform 501 along the inclined plane 581, so that automatic material shifting of the material rod 4 is achieved, the situation that a worker directly removes the material rod 4 is avoided, and when the telescopic motor 55 pulls the receiving block 54 to move backwards, the shifting block 58 returns to the rectangular hole 503 again under the action of the coil spring box 59.

The working principle is as follows: in the using process, a material rod 4 is placed on the guide groove 2, then the material rod 4 is pushed to move along the guide groove 2, the material rod 4 is made to move to the arc-shaped groove 502 until the end of the material rod 4 abuts against the limiting plate 504, the motor enables the cutting blade 53 to rotate through the transmission shaft 52, meanwhile, the telescopic motor 55 pushes the receiving block 54 to move upwards, the receiving block 54 enables the cutting blade 53 to move upwards through the transmission shaft 52, the cutting blade 53 cuts the material rod 4, after the material rod 4 is cut by the cutting blade 53, the telescopic motor 55 continues to push the receiving block 54 to move upwards, the telescopic motor 55 enables the receiving plate 50 to move upwards through the transmission shaft 52, the receiving plate 50 drives the guide block 51 to move along the rectangular guide groove 505, in the process that the receiving plate 50 moves upwards, the receiving plate 50 pushes the shift lever 56 to turn over, the shift lever 56 enables the two groups of shift blocks 58 to turn over upwards through the shaft one 57, and the one shaft 57 deforms the coil spring 581 in the spring coiling box 59 until the shift block 58 holds the material rod 4 out of the arc-shaped groove 502, the material rod 4 is just positioned on the inclined plane of the shift block 58, and the inclined plane of the material rod rolling platform 501 falls along the fixed length.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bar fixed length unloader, includes support frame (1), set up guide way (2) on support frame (1), set up charge bar (4) in guide way (2), set up apron (3) on guide way (2), its characterized in that: a cutting device (5) with an automatic material shifting function is arranged on one side of the support frame (1);

the cutting device (5) comprises a fixed-length carrying platform (501), an arc-shaped groove (502) is formed in the fixed-length carrying platform (501), two groups of rectangular holes (503) are formed in the fixed-length carrying platform (501), a limiting plate (504) is arranged at one end of the fixed-length carrying platform (501), a rectangular guide groove (505) is formed in the other end of the fixed-length carrying platform (501), a supporting plate (506) is arranged on one side of the fixed-length carrying platform (501), and the supporting plate (506) is connected with a cutting mechanism (507).

2. A bar material fixed-length blanking device according to claim 1, characterized in that: cutting mechanism (507) is including accepting board (50), accept board (50) one side and connect guide block (51), accept board (50) and connect transmission shaft (52) soon, cutting piece (53) is connected in transmission shaft (52), and transmission shaft (52) one end sets up and holds piecing together (54), flexible motor (55) is connected in holding piecing together (54), set up driving lever (56) directly over accepting board (50), driving lever (56) one end connecting axle (57), two sets of shifting blocks (58) are connected in axle (57), and axle (57) connect curl spring box (59) soon.

3. A bar material fixed-length blanking device according to claim 2, characterized in that: two groups of bearings are arranged on the transmission shaft (52), one group of bearings are embedded into the bearing plate (50), and the other group of bearings are embedded into the bearing block (54).

4. A bar material fixed-length blanking device according to claim 2, characterized in that: the guide block (51) is connected with the rectangular guide groove (505) in a sliding mode.

5. A bar material fixed-length blanking device according to claim 2, characterized in that: the coil spring box (59) is embedded into the support plate (506), and one end of the shifting block (58) is provided with an inclined plane (581).

6. A bar length-fixing blanking device according to claim 2, characterized in that: the bearing plate (50) and the guide block (51) are integrally formed, and the diameter of the arc-shaped groove (502) is equal to the outer diameter of the charge bar (4).

7. A bar material fixed-length blanking device according to claim 2, characterized in that: the thickness of the shifting block (58) is slightly smaller than the hole width of the rectangular hole (503), and the shifting block (58) is located in the rectangular hole (503).