CN214080437U

CN214080437U - Feeding device for cutting machine

Info

Publication number: CN214080437U
Application number: CN202023081276.7U
Authority: CN
Inventors: 余丁超
Original assignee: Zhejiang Jingjiang Intelligent Technology Co ltd
Current assignee: Zhejiang Jingjiang Intelligent Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-31
Anticipated expiration: 2030-12-18

Abstract

The utility model belongs to the technical field of feeding devices, in particular to a feeding device for a cutting machine, which comprises a base, wherein the upper end of the base is provided with a placing rack for placing materials; the plurality of brackets are arranged on the base and positioned on one side of the placing rack, two idler wheels are symmetrically arranged at the upper ends of the brackets, and a space for placing materials is arranged between the two idler wheels; the lifting assembly is positioned between the placing rack and the bracket and is used for transporting the materials placed on the placing rack to the bracket; the driving assembly is arranged on the base and located on one side of the support, the driving assembly comprises a driving wheel, the lower end of the driving wheel abuts against the upper end of the material, and therefore the material placed on the support is driven to be conveyed forwards. The utility model discloses a gyro wheel support material that the symmetry set up to replace sliding friction and then reduce and the wearing and tearing between the material through rolling friction, adopt single drive wheel drive setting moreover, thereby simplify the drive structure.

Description

Feeding device for cutting machine

Technical Field

The utility model belongs to the technical field of material feeding unit, refer in particular to a material feeding unit for cutting machine.

Background

The feeding device is a device for feeding material to a processing machine, and different processing machines can be applied, such as transporting pipes for pipe cutting. But material feeding unit generally adopts monoblock delivery sheet to support the material to make the material remove on the delivery sheet, therefore the delivery sheet can produce wearing and tearing with the material. Meanwhile, the driving structure for driving the materials to move is complex, for example, a conveying belt is adopted for conveying, so that a longer conveying belt is needed during long-stroke feeding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a material feeding unit for cutting machine supports the material through the gyro wheel that the symmetry set up to replace sliding friction and then reduce and the material between wearing and tearing through rolling friction, adopt single drive wheel drive setting moreover, thereby simplify the drive structure, the event has solved the problem that there is wearing and tearing and structure complicacy among the current pay-off process.

The purpose of the utility model is realized like this:

a material feeding unit for cutting machine includes

The upper end of the base is provided with a placing rack for placing materials;

the plurality of brackets are arranged on the base and positioned on one side of the placing rack, two idler wheels are symmetrically arranged at the upper ends of the brackets, and a space for placing materials is arranged between the two idler wheels;

the lifting assembly is positioned between the placing rack and the bracket and is used for transporting the materials placed on the placing rack to the bracket;

the driving assembly is arranged on the base and located on one side of the support, the driving assembly comprises a driving wheel, the lower end of the driving wheel abuts against the upper end of the material, and therefore the material placed on the support is driven to be conveyed forwards.

On the basis of the above scheme, a further improved or preferred scheme further comprises:

preferably, the base is provided with at least one buffer member in a movable manner, and the height of the buffer member is higher than that of the bracket and is staggered with the bracket.

Preferably, two buffering parts made of flexible materials are symmetrically arranged at the upper end of the buffering part, and a space for placing materials is arranged between the two buffering parts.

Preferably, the drive assembly comprises a mounting frame, and the driving wheel is arranged on the mounting frame in a vertically moving mode, so that the collision of the material with the driving wheel when the material is transported to the support frame is avoided.

Preferably, the lifting assembly comprises a driving part and at least one lifting part, the side surface of the lifting part is close to the side surface of the placing frame, and the lifting part is driven to move up and down by the driving part;

the lifting assembly further comprises at least one guide piece, a space for placing a material is arranged between one side of the guide piece and the placing frame and is parallel to the lifting piece, the height of the guide piece is higher than that of the lifting piece, and an inclined plane is formed at the upper end of the guide piece.

Preferably, the lifting piece comprises a falling part, a placing part and a blocking part, wherein the placing part and the blocking part are vertically arranged, and an included angle between the placing part and the falling part is an obtuse angle.

Preferably, at least one support bar is provided between the guides to prevent the guides from swinging side to side.

Preferably, the placing rack is obliquely arranged on the base, and the height of the end, close to the lifting assembly, of the placing rack is lower than that of the other end of the placing rack.

Preferably, the rack rotates and sets up on the base to this end of keeping away from lifting unit is provided with a lift drive assembly, thereby adjusts the angle of rack through lift drive assembly, and then avoids piling up of material.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a gyro wheel support material that the symmetry set up to replace sliding friction and then reduce and the wearing and tearing between the material through rolling friction, adopt single drive wheel drive setting moreover, thereby simplify the drive structure.

2. The utility model discloses a design of bolster to make the material fall to the bolster earlier on, then put on arranging the support in again, therefore can play the effect of buffering through the bolster, and then avoid the damage of material.

3. This practicality is through the design of the gyro wheel of symmetry or/and buffering portion, and then realizes supporting the material from both sides to avoid the material to break away from.

4. The utility model discloses a design of guide to place a material on making the lift piece, and then realize single pay-off.

5. The utility model discloses a lift drive assembly's design to adjust the angle of rack, and then avoid piling up of material, and further ensure single pay-off.

6. The utility model discloses a drive wheel reciprocates and sets up on the mounting bracket to avoid the material to collide with the drive wheel when transporting to the support, and then avoid the damage of material.

7. The utility model discloses be provided with an at least bracing piece between the guide to avoid the guide horizontal hunting.

Drawings

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

FIG. 3 is an enlarged schematic view of B of FIG. 1;

FIG. 4 is a second simplified structural diagram of the present invention;

FIG. 5 is an enlarged schematic view of C of FIG. 4;

fig. 6 is an enlarged schematic view of D in fig. 4.

In the figure: 1-a base; 2, placing a rack; 3-a scaffold; 31-a roller; 4-a lifting assembly; 41-a driving member; 42-a lifting member; 421-a drop; 422-a placing part; 423-blocking part; 43-a guide; 431-a bevel; 44-a support bar; 45-push plate; 5-a drive assembly; 51-a drive wheel; 52-a mounting frame; 53-moving the plate; 6-a buffer member; 61-a buffer; 7-lifting driving component.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a feeding device for a cutting machine comprises a base 1 and a plurality of brackets 3, wherein a placing rack 2 for placing materials is arranged at the upper end of the base 1. Meanwhile, the support 3 is arranged on the base 1 and located on one side of the placing frame 2, two idler wheels 31 are symmetrically arranged at the upper end of the support 3, and a space for placing materials is arranged between the two idler wheels 31.

And the feeding device also comprises a lifting component 4 and a driving component 5, wherein the lifting component 4 is positioned between the placing rack 2 and the support 3 and is used for transporting the materials placed on the placing rack 2 to the support 3. Meanwhile, the driving assembly 5 is arranged on the base 1 and positioned on one side of the support 3, the driving assembly 5 comprises a driving wheel 51, and the lower end of the driving wheel 51 is abutted against the upper end of the material, so that the material placed on the support 3 is driven to be conveyed forwards.

Therefore in the in-service use process, the material is put on rack 2 earlier, then will place the material on rack 2 through lifting unit 4 and transport to support 3 on, the material is located between gyro wheel 31 promptly, and two gyro wheels 31 connect and form the V style of calligraphy, therefore two gyro wheels 31 support the material from both sides, and then avoid the material to break away from support 3.

And compare with prior art's monoblock delivery sheet, the utility model discloses a rolling friction of gyro wheel 31 has replaced sliding friction to reduce and the wearing and tearing between the material.

And when the material is located between the rollers 31, the lower end of the driving wheel 51 abuts against the upper end of the material, so that the material placed on the bracket 3 is driven to be conveyed forwards. Wherein, the rear end of the driving wheel 51 is provided with a motor, and the driving wheel 51 is driven to rotate by the motor.

Compared with the structure of the prior conveyer belt, the utility model discloses a single drive wheel drive setting to simplify the drive structure, and then simplify holistic structure.

As shown in fig. 4 and 6, at least one buffer member 6 is movably disposed on the base 1, and the height of the buffer member 6 is higher than that of the bracket 3 and is staggered with the bracket 3.

Therefore, in the actual use process, before the material is transported to the bracket 3 through the lifting assembly 4, because the height of the buffer member 6 is higher than that of the bracket 3, the material at this time falls onto the buffer member 6 first, and then moves downwards along with the buffer member 6 to be placed on the bracket 3.

Compare and directly place on support 3, can play certain cushioning effect through the design of bolster 6 to impact force is too big and leads to the material to damage when avoiding the material whereabouts, and then plays the guard action to the material.

The buffer member 6 has a specific structure that two buffer portions 61 made of flexible material are symmetrically arranged at the upper end thereof, and a space for placing materials is arranged between the two buffer portions 61.

Therefore, in the actual use process, the materials can be supported from two sides by the symmetrical design of the buffer parts 61, namely, the two buffer parts 61 are connected to form a V shape, so that the materials are prevented from being separated from the buffer part 6. And the cushioning portion 61 is made of a flexible material such as rubber to further avoid damage to the material.

As shown in fig. 1, 2, 4 and 5, the driving assembly 5 includes a mounting bracket 52, and the driving wheel 51 is disposed on the mounting bracket 52 to move up and down, thereby preventing the material from colliding with the driving wheel 51 when being transported to the support 3.

The specific structure of the up-and-down movement is that, firstly, a movable plate 53 capable of moving up and down is arranged on the mounting rack 52, and a driving wheel 51 is arranged on the movable plate 53. Meanwhile, a hydraulic cylinder or an air cylinder is arranged at the lower end of the moving plate 53, and the moving plate 53 is driven to move up and down by the hydraulic cylinder or the air cylinder, so that the driving wheel 51 is driven to move up and down.

As shown in fig. 1 and 3, the lifting assembly 4 comprises a driving member 41 and at least one lifting member 42, and the side surface of the lifting member 42 is close to the side surface of the placing frame 2, and the lifting member 42 is driven by the driving member 41 to move up and down. Wherein the driving member 41 may be a hydraulic cylinder or an air cylinder.

Meanwhile, the lifting assembly 4 further comprises at least one guide 43, a space for placing a material is formed between one side of the guide 43 and the placing frame 2, the guide 43 is placed in parallel with the lifting piece 42, the height of the guide 43 is higher than that of the lifting piece 42, and a slope 431 is formed at the upper end of the guide 43.

Therefore, in the practical process, because the space for placing a material is arranged between one side of the guide piece 43 and the placing frame 2, and the side surface of the lifting piece 42 is close to the side surface of the placing frame 2, a material is placed on the lifting piece 42, and then single feeding is realized.

Meanwhile, when feeding is required, the lifting member 42 moves upwards due to the driving of the driving member 41 until the height of the lifting member 42 is higher than that of the guide member 43, and then the lifting member 42 moves downwards again to enable the material to be located on the guide member 43, and the material moves downwards along the inclined surface 431 until the material moves onto the bracket 3.

And when there are a plurality of lifting members 42, the structure between the driving member 41 and the lifting members 42 is: the preferred lifting member 42 is placed on the push plate 45, and the driving member 41 drives the push plate 45 to move up and down, so that the lifting member 42 moves up and down.

As shown in fig. 3, the lifting member 42 has a structure of: the lifting member 42 includes a dropping portion 421, a placing portion 422 and a blocking portion 423, and the placing portion 422 and the blocking portion 423 are vertically disposed, and an included angle between the placing portion 422 and the dropping portion 421 is an obtuse angle.

Therefore, in the actual use process, the falling part 421 can be used for moving the materials from the placing rack 2 to the lifting piece 42, and meanwhile, due to the obstruction of the falling part 421, the materials are prevented from falling off from the lifting piece 42 when the lifting piece 42 rises.

Meanwhile, due to the existence of the blocking portion 423, the lifting piece 42 can be prevented from falling off from the lifting piece 42 when moving downwards, and the material can be stably positioned on the guide piece 43.

As shown, at least one support bar 44 is provided between the guides 43 to prevent the guides 43 from swinging side to side.

As shown in fig. 1 and 4, the placing rack 2 is obliquely arranged on the base 1, and the height of the end of the placing rack 2 close to the lifting assembly 4 is lower than that of the other end of the placing rack 2, so that the material can move from the placing rack 2 to the lifting piece 42.

And rack 2 rotates and sets up on base 1 to this end of keeping away from lifting unit 4 is provided with a lift drive assembly 7, thereby adjusts the angle of rack 2 through lift drive assembly 7, and then avoids piling up of material, and further ensures single pay-off.

Wherein the rack 2 rotates the structure that sets up and is: rack 2 is provided with the pivot, and base 1 is provided with the mount pad, and the pivot is at the mount pad internal rotation moreover, and lift drive assembly 7 includes pneumatic cylinder or cylinder simultaneously, and pneumatic cylinder or cylinder one end is connected with rack 2, and the other end rotates and sets up in base 1 one side, thereby makes rack 2 rotate through pneumatic cylinder or cylinder drive.

Although it may be shown that there is a certain gap between the placing frame 2 and the lifting drive assembly 7, the connection between the two is a mounting member, which is not shown in detail since the connection between the two is prior art and belongs to the public knowledge of the person skilled in the art, and reference can be made to the prior art.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a material feeding unit for cutting machine which characterized in that: comprises that

The upper end of the base (1) is provided with a placing rack (2) for placing materials;

the plurality of supports (3) are arranged on the base (1) and located on one side of the placing rack (2), two rollers (31) are symmetrically arranged at the upper ends of the supports (3), and a space for placing materials is arranged between the two rollers (31);

the lifting assembly (4) is positioned between the placing rack (2) and the bracket (3) and is used for transporting the material placed on the placing rack (2) to the bracket (3);

drive assembly (5), it sets up on base (1) and is located support (3) one side, and drive assembly (5) including drive wheel (51), and drive wheel (51) lower extreme supports and leans on in the material upper end to the material forward transport on support (3) is placed in the drive.

2. The feeding device for the cutting machine according to claim 1, characterized in that: the base (1) is at least provided with a buffer piece (6) in a movable mode, and the height of the buffer piece (6) is higher than that of the support (3) and the buffer piece and the support (3) are arranged in a staggered mode.

3. The feeding device for a cutting machine according to claim 2, characterized in that: the buffer piece (6) upper end symmetry is provided with two buffering portions (61) of being made by flexible material, and two be provided with the space that is used for placing the material between buffering portion (61).

4. A feeding device for a cutting machine according to claim 1, 2 or 3, characterized in that: the driving assembly (5) comprises a mounting frame (52), and the driving wheel (51) is arranged on the mounting frame (52) in a vertically moving mode, so that the collision of materials with the driving wheel (51) when the materials are transported to the support (3) is avoided.

5. A feeding device for a cutting machine according to claim 1, 2 or 3, characterized in that: the lifting assembly (4) comprises a driving part (41) and at least one lifting part (42), the side surface of the lifting part (42) is close to the side surface of the placing frame (2), and the lifting part (42) is driven to move up and down through the driving part (41);

the lifting assembly (4) further comprises at least one guide piece (43), a space for placing a material is formed between one side of the guide piece (43) and the placing frame (2), the guide piece (43) is placed in parallel with the lifting piece (42), the height of the guide piece (43) is higher than that of the lifting piece (42), and an inclined surface (431) is formed at the upper end of the guide piece (43).

6. The feeding device for the cutting machine as set forth in claim 5, wherein: the lifting piece (42) comprises a falling part (421), a placing part (422) and a blocking part (423), the placing part (422) and the blocking part (423) are vertically arranged, and an included angle between the placing part (422) and the falling part (421) is an obtuse angle.

7. The feeding device for the cutting machine as set forth in claim 5, wherein: at least one support rod (44) is arranged between the guide pieces (43), so that the guide pieces (43) are prevented from swinging left and right.

8. A feeding device for a cutting machine according to claim 1, 2 or 3, characterized in that: the placing rack (2) is obliquely arranged on the base (1), and the height of the end, close to the lifting assembly (4), of the placing rack (2) is lower than that of the other end of the placing rack (2).

9. The feeding device for the cutting machine as set forth in claim 8, wherein: rack (2) rotate to set up on base (1) to this end of keeping away from lifting unit (4) is provided with a lift drive subassembly (7), thereby adjusts the angle of rack (2) through lift drive subassembly (7), and then avoids piling up of material.