CN216862644U

CN216862644U - Chain type feeding line for bars

Info

Publication number: CN216862644U
Application number: CN202220779398.3U
Authority: CN
Inventors: 黄晓军; 庞建峰; 张旋; 刘浪清
Original assignee: Jiaxing Blue Aino Robot Co ltd
Current assignee: Jiaxing Blue Aino Robot Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-01
Anticipated expiration: 2032-04-06

Abstract

The utility model provides a chain type feeding line for bars, relates to the technical field of feeding equipment, and solves the problems that the chain spacing of the existing bar feeding line cannot be adjusted, the conveying adaptability is poor, and the use is inconvenient; two first chains are arranged on the outer sides of the two main rotating shafts through two groups of chain wheels; two adjusting screw rods are rotatably arranged in the main shell, and both the two adjusting screw rods penetrate through the two supporting plates; a hand wheel is fixedly mounted at the front end of one of the adjusting screw rods; a jacking cylinder is fixedly arranged on the left side of the main shell; the top of the jacking cylinder is fixedly provided with a jacking frame; two jacking blocks are fixedly arranged on the right side of the jacking frame. The chain is carried to the length adjustment of this device can be according to the bar interval, can carry the bar of different length to keep work piece center and frock center unanimous, carry the adaptability stronger, the jacking frame also can correspond the adjustment moreover, and it is more convenient to use.

Description

Chain type feeding line for bars

Technical Field

The utility model belongs to the technical field of feeding equipment, and particularly relates to a chain type feeding line for bars.

Background

The chain conveyer is a conveyer which utilizes chains to drag and bear materials or utilizes laths, metal mesh belts, roller ways and the like arranged on the chains to bear the materials and can be divided into chain type, chain plate type, chain mesh type, lath type and the like.

Based on the above, the present inventors found that the following problems exist: the inside sprocket of the transport chain of present bar stock-feeding line is equal fixed mounting in a position, can not adjust, and consequently the position of chain just can be fixed yet, but the length of bar has the length again to have the weak point, and consequently the short bar just can't be carried to the chain stock-feeding line of interval broad a bit, carries the adaptability relatively poor, and the climbing mechanism who lifts the bar moreover also can't adjust, and is inconvenient to use.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a chain type feeding line for bars is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a chain type feeding line for bars, which aims to solve the problems that the chain distance of the conventional bar feeding line cannot be adjusted, the conveying adaptability is poor and the use is inconvenient.

The purpose and the effect of the chain type feeding line for the bar stock are achieved by the following specific technical means:

a chain type feeding line for bars comprises a main shell; two main rotating shafts are rotatably arranged in the main shell; two first chains are arranged on the outer sides of the two main rotating shafts through two groups of chain wheels; the front side of the main shell is fixedly provided with a motor, and the rear end of a rotating shaft of the motor is fixedly connected with the front end of one main rotating shaft; a plurality of feeding plates are arranged on the outer sides of the two first chains at equal intervals; a supporting plate is arranged between the chain wheels of the two first chains; two support guide rods are fixedly arranged in the main shell, and the two support guide rods penetrate through the two support plates; two adjusting screw rods are rotatably arranged in the main shell, and both the two adjusting screw rods penetrate through the two supporting plates; a second chain is further installed on the outer sides of the two adjusting screw rods through a chain wheel; a hand wheel is fixedly arranged at the front end of one of the adjusting screw rods; a jacking cylinder is fixedly arranged on the left side of the main shell; the top of the jacking cylinder is fixedly provided with a jacking frame; two jacking blocks are fixedly arranged on the right side of the jacking frame.

Furthermore, the middle part of the main rotating shaft is of a hexagonal columnar structure, and the middle of the chain wheel of the first chain is also provided with a corresponding hexagonal hole.

Further, the left side part of jacking frame is the main support, and the centre is two boards, and a kicking block is all installed on the right side of two boards, and these two boards can be in main support right side front and back adjustment.

Furthermore, two sections of threads are arranged on the outer side of the adjusting screw rod, and the threads on the front side and the rear side of the adjusting screw rod are reverse threads.

Furthermore, the top of the top block is provided with a V-shaped groove.

Furthermore, all be provided with one in the backup pad with accommodate the lead screw complex cylindricality piece, and the cylindricality piece inside all is provided with the screw hole rather than corresponding.

Compared with the prior art, the utility model has the following beneficial effects:

the feeding plates arranged on the first chains are used for conveying bars, the two supporting plates are arranged in the two first chains and can synchronously and reversely slide under the driving of the adjusting screw rod, so that the front-back distance between the first chains and the feeding plates on the outer sides of the first chains can be adjusted, the bars with different lengths can be placed, the front-back distance between the jacking blocks used for lifting the bars can be adjusted according to requirements, compared with the existing bar feeding line, the device can adjust the distance between the conveying chains according to the lengths of the bars, can convey the bars with different lengths, keeps the centers of workpieces consistent with the center of a tool, is higher in conveying adaptability, can correspondingly adjust the jacking frame, and is more convenient to use.

Drawings

Fig. 1 is a schematic view of a bent axis side structure of the present invention.

FIG. 2 is a schematic axial side view of the lead screw of the present invention in cooperation with a support plate.

FIG. 3 is a schematic view of a partial shaft side structure of the main shaft and the first chain of the present invention.

Fig. 4 is a schematic diagram of the structure of the shaft side of the lifting frame after being lifted.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main housing; 2. a main rotating shaft; 3. a motor; 4. a first chain; 5. a feeding plate; 6. adjusting the screw rod; 7. a support guide rod; 8. a jacking frame; 9. jacking a cylinder; 10. a support plate; 11. a second chain; 12. a hand wheel; 13. and (7) a top block.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a chain type feeding line for bars, which comprises a main shell 1; two main rotating shafts 2 are rotatably arranged in the main shell 1; two first chains 4 are arranged on the outer sides of the two main rotating shafts 2 through two groups of chain wheels; a motor 3 is fixedly arranged on the front side of the main shell 1, and the rear end of a rotating shaft of the motor 3 is fixedly connected with the front end of one main rotating shaft 2; a plurality of feeding plates 5 are arranged on the outer sides of the two first chains 4 at equal intervals; a support plate 10 is arranged between the chain wheels of the two first chains 4; the supporting plates 10 are respectively provided with a cylindrical block matched with the adjusting screw rods 6, and the inner parts of the cylindrical blocks are respectively provided with a threaded hole corresponding to the cylindrical blocks, so that when the two adjusting screw rods 6 rotate synchronously, the two supporting plates 10 are driven by reverse threads on the outer sides of the two adjusting screw rods to synchronously and reversely slide on the outer sides of the two supporting guide rods 7, and the chain wheels in the first chains 4 can be driven to slide back and forth on the outer sides of the main rotating shafts 2 while the supporting plates 10 slide back and forth, so that the distance between the two first chains 4 can be adjusted;

two support guide rods 7 are fixedly arranged in the main shell 1, and the two support guide rods 7 penetrate through the two support plates 10; two adjusting screw rods 6 are rotatably arranged in the main shell 1, and the two adjusting screw rods 6 also penetrate through the two supporting plates 10; a second chain 11 is further installed on the outer sides of the two adjusting screw rods 6 through a chain wheel; a hand wheel 12 is fixedly arranged at the front end of one of the adjusting screw rods 6; a jacking cylinder 9 is fixedly arranged on the left side of the main shell 1; the top of the jacking cylinder 9 is fixedly provided with a jacking frame 8; two jacking blocks 13 are fixedly arranged on the right side of the jacking frame 8; the top of kicking block 13 all is provided with a V-arrangement groove, and when kicking block 13 upwards jacked up the bar, the front and back end of bar can be arranged in the V-arrangement groove at 13 tops of kicking block, consequently can avoid the bar to roll, and is more stable during jack-up bar.

Wherein, the mid portion of main shaft 2 is hexagon columnar structure, and also is corresponding hexagonal hole in the middle of the sprocket of first chain 4, and the backup pad 10 is gliding in the front and back still can drive the inside sprocket of first chain 4 and slide around the main shaft 2 outsides, so just also can adjust the interval of two first chains 4, and the main shaft 2 of hexagon columnar structure can guarantee that the sprocket slides around its outside, can guarantee again to drive the sprocket rotation.

Wherein, the left side part of jacking frame 8 is the main support, and the centre is two boards, and a kicking block 13 is all installed on the right side of two boards, and these two boards can be adjusted around the main support right side, therefore the distance all around of two kicking blocks 13 on jacking frame 8 right side also can carry out the adaptability adjustment according to the length of bar, is convenient for jack-up the bar of different length upwards.

Wherein, the outside of accommodate the lead screw 6 all is provided with two sections screw threads, and the screw thread of accommodate the lead screw 6 front and back side is reverse screw thread, can drive two backup pads 10 in the synchronous reverse slip in two support guide 7 outsides through the reverse screw thread in its outside when two accommodate the lead screw 6 synchronous revolution, and then adjusts the interval of two first chains 4, is convenient for carry the bar of different length.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is used for conveying the bar stock, the distance between the front and the back first chains 4 is adjusted according to the length of the bar stock to be conveyed, when the adjustment is carried out, only one adjusting screw rod 6 is driven to rotate by the hand wheel 12, when the adjusting screw rod 6 rotates, the other adjusting screw rod 6 is driven to synchronously rotate by the second chain 11, when the two adjusting screw rods 6 synchronously rotate, the two supporting plates 10 are driven to synchronously and reversely slide on the outer sides of the two supporting guide rods 7 by reverse threads on the outer sides of the two adjusting screw rods 6, and when the supporting plates 10 slide forwards and backwards, the chain wheels in the first chains 4 are driven to slide forwards and backwards on the outer side of the main rotating shaft 2, so that the distance between the two first chains 4 can be adjusted, the distance between the two first chains 4 is adjusted to be slightly smaller than the length of the bar stock, and when the adjustment is carried out, the two first chains 4 are simultaneously opened or folded by taking the tool as a center, keep work piece center and frock center unanimous, then can open motor 3, motor 3 can drive two first chains 4 and 5 rotations in the delivery sheet in the outside through main pivot 2 this moment, then place the bar and carry in the V-arrangement groove at delivery sheet 5 top can, when main casing body 1 left end detects there is the material, jacking cylinder 9 can promote jacking frame 8 rebound automatically, consequently, kicking block 13 will upwards lift the bar, then the manipulator snatch can, and the fore-and-aft interval of two kicking blocks 13 on jacking frame 8 right side also can carry out the adaptability adjustment according to the length of bar, be convenient for upwards jack-up the bar of different length.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a chain formula stockline for bar which characterized in that: chain material loading line includes: a main housing (1); two main rotating shafts (2) are rotatably arranged in the main shell (1); two first chains (4) are arranged on the outer sides of the two main rotating shafts (2) through two groups of chain wheels; a motor (3) is fixedly arranged on the front side of the main shell (1), and the rear end of a rotating shaft of the motor (3) is fixedly connected with the front end of one main rotating shaft (2); a plurality of feeding plates (5) are arranged on the outer sides of the two first chains (4) at equal intervals; a support plate (10) is arranged between the chain wheels of the two first chains (4); two support guide rods (7) are fixedly arranged in the main shell (1), and the two support guide rods (7) penetrate through the two support plates (10); two adjusting screw rods (6) are rotatably arranged in the main shell (1), and the two adjusting screw rods (6) penetrate through the two supporting plates (10); a second chain (11) is further installed on the outer sides of the two adjusting screw rods (6) through a chain wheel; a hand wheel (12) is fixedly arranged at the front end of one of the adjusting screw rods (6); a jacking cylinder (9) is fixedly arranged on the left side of the main shell (1); the top of the jacking cylinder (9) is fixedly provided with a jacking frame (8); two jacking blocks (13) are fixedly arranged on the right side of the jacking frame (8).

2. The chain type feeding line for bars as claimed in claim 1, wherein: two sections of threads are arranged on the outer side of the adjusting screw rod (6), and the threads on the front side and the rear side of the adjusting screw rod (6) are reverse threads.

3. The chain type feeding line for bar stock according to claim 1, wherein: and the supporting plate (10) is provided with a cylindrical block matched with the adjusting screw rod (6), and the inside of the cylindrical block is provided with a threaded hole corresponding to the cylindrical block.

4. The chain type feeding line for bars as claimed in claim 1, wherein: the middle part of the main rotating shaft (2) is of a hexagonal columnar structure, and the middle of the chain wheel of the first chain (4) is also provided with a corresponding hexagonal hole.

5. The chain type feeding line for bars as claimed in claim 1, wherein: the left side part of jacking frame (8) is the main support, and the centre is two boards, and a kicking block (13) is all installed on the right side of two boards, and these two boards can be in main support right side front and back adjustment.

6. The chain type feeding line for bars as claimed in claim 1, wherein: the top of the top block (13) is provided with a V-shaped groove.