CN220782639U - A divide material feeding unit for laser cutting - Google Patents

Abstract

The utility model discloses a material distributing and feeding device for laser cutting, which comprises a base, a square tube arranged on the base, a first chain conveying mechanism arranged on the square tube, and a driving mechanism arranged on the square tube and used for driving the first chain conveying mechanism to drive. The advantages are that: through setting up the material receiving plate and setting up the material receiving spout on the material receiving plate for the material receiving plate receives the tubular product, and need not additionally set up to insert the tubular product that clamping mechanism carried first chain conveying mechanism and refute, thereby reduced tubular product cutting equipment's volume and cost.

Description

A divide material feeding unit for laser cutting

Technical Field

The utility model relates to the field of laser cutting and feeding equipment, in particular to a material distributing and feeding device for laser cutting.

Background

The cutting mode that laser cutting adopted with tubular product, in laser cutting process, carry behind transversely putting a plurality of tubular products by the chain transfer chain generally, be provided with the butt clamp mechanism in the end of chain transfer chain, the product to the chain transfer chain is refuted, then will be to the tubular product that the butt clamp mechanism centre gripping carries out the centering under the cooperation of centering mechanism, the subsequent cutting of tubular product of being convenient for, and the direction of opening and shutting of the centre gripping arm of butt clamp mechanism is along the front and back direction symmetry setting of chain direction of delivery, consequently, traditional setting mode can make the structure of whole set of laser equipment comparatively complicated, area is too big and the cost is too high.

For example, chinese patent publication No. CN216862831U discloses a distributing and feeding device for a laser pipe cutting machine, which includes an annular first chain conveying assembly, an annular second chain conveying assembly and a distributing assembly; the material distribution components are arranged at equal intervals on the outer side of the first chain conveying component, and the outer side surface of the material distribution component forms a supporting surface of the pipe transported by the first chain conveying component; the material distribution assembly comprises a manual adjusting block capable of rotating between a horizontal position and a vertical position, and when the manual adjusting block is in the vertical position, the pipes located on the first chain conveying assembly can be separated. The discharge end of the first chain conveying assembly and the feed end of the second chain conveying assembly are overlapped, and the upper surface of the second chain conveying assembly is higher than that of the first chain conveying assembly. The distributing and feeding device has high inclusion, and can conveniently and efficiently transport pipes of different types and lengths.

The above-mentioned a divide material feeding unit for laser pipe cutting machine when in actual use, need set up fixture in the front side of first chain conveying component and connect and centre gripping to tubular product to ensure that follow-up can cut the tubular product, this kind of mode makes the equipment that the cutting of tubular product needs comparatively complicated, has improved the manufacturing cost of enterprise.

In view of this, it is necessary to provide a dispensing and feeding device for laser cutting.

Disclosure of Invention

The utility model provides a material distributing and feeding device for laser cutting, which effectively solves the problems of inconvenient material distribution and complex structure of the conventional material distributing and feeding device on pipes.

The technical proposal adopted by the utility model is that

The utility model provides a divide material feeding unit for laser cutting, includes the base, sets up square pipe on the base, sets up first chain conveying mechanism on square pipe, sets up and is used for driving first chain conveying mechanism driven actuating mechanism on square pipe, and square pipe one end along direction of delivery sets up the material receiving plate, the material receiving plate up end is provided with the spacing hook that connects the material spout and be used for carrying out spacing to the product on the material receiving spout.

Further is: the first chain conveying mechanism comprises a first shaft fixedly arranged at one end of the square tube, a driving shaft rotatably arranged at the other end of the square tube, a first driven sprocket rotatably arranged on the first shaft, a driving sprocket fixedly arranged on the driving shaft, a transmission chain wound on the first driven sprocket and the driving sprocket, and a plurality of limiting blocks arranged on the driving chain at intervals, wherein the limiting blocks comprise inclined planes arranged on two sides along the movement direction.

Further is: the first shaft comprises a shaft body and fixing rings arranged on two sides of the shaft body, a first waist-shaped groove for horizontally adjusting the shaft body and a horizontal telescopic limiting part for limiting the fixing rings extending out of the first waist-shaped groove are arranged on the square tube, and the horizontal telescopic limiting part comprises a fixing seat arranged on the square tube and a stud connected with the fixing seat in a horizontal threaded mode.

Further is: the driving mechanism comprises a second shaft which is arranged on the square tube in a rotating mode, a motor for driving the second shaft to rotate, a third sprocket which is coaxially and fixedly arranged on the second shaft, a fourth sprocket which is fixedly arranged on the driving shaft, and a second chain which is wound on the fourth sprocket and the third sprocket.

Further is: the driving mechanism further comprises a tensioning assembly, the tensioning assembly comprises a first plate in threaded connection with the square tube, a horizontal shaft fixedly arranged on the first plate, a ball bearing sleeved on the horizontal shaft and a fifth gear fixedly connected with an outer ring of the ball bearing, and the fifth gear is meshed with a second chain.

The utility model has the beneficial effects that: through setting up the material receiving plate and setting up the material receiving spout on the material receiving plate for the material receiving plate receives the tubular product, and need not additionally set up to insert the tubular product that clamping mechanism carried first chain conveying mechanism and refute, thereby reduced tubular product cutting equipment's volume and cost.

Drawings

Fig. 1 is an overall schematic diagram of a material-distributing and feeding device for laser cutting according to an embodiment of the present application.

Fig. 2 is a schematic view of a first chain conveying mechanism of a material distributing and feeding device for laser cutting according to an embodiment of the present application.

Fig. 3 is a schematic partial view of a material-distributing and feeding device for laser cutting according to an embodiment of the present application.

Fig. 4 is an overall schematic diagram of a material-distributing and feeding device for laser cutting according to an embodiment of the present application.

Fig. 5 is an enlarged schematic view of the area a in fig. 4.

Marked in the figure as: 1. a base; 2. square tubes; 3. a first chain conveying mechanism; 4. a driving mechanism; 5. a receiving plate; 51. a material receiving chute; 52. a limit hook; 31. a first shaft; 32. a driving shaft; 33. a first passive sprocket; 34. a drive sprocket; 35. a transmission chain; 36. a limiting block; 360. an inclined plane; 311. a shaft body; 312. a fixing ring; 201. a first waist-shaped groove; 6. a horizontal telescopic limiting piece; 61. a fixing seat; 62. a stud; 41. a second shaft; 42. a motor; 43. a third sprocket; 44. a fourth sprocket; 45. a second chain; 46. a tensioning assembly; 461. a first plate; 462. a horizontal axis; 463. a ball bearing; 464. a fifth gear; 460. a second waist-shaped groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1, the embodiment of the application provides a divide material feeding unit for laser cutting, its structure includes base 1, square pipe 2 that sets up on base 1, set up the first chain conveying mechanism 3 on square pipe 2, set up on square pipe 2 be used for driving the driven actuating mechanism 4 of first chain conveying mechanism 3, set up along the square pipe 2 one end of direction of delivery and connect flitch 5, connect flitch 5 up end to be provided with and connect material spout 51 and be used for carrying out spacing limit hook 52 to the product on the material spout 51.

It should be noted that, the material distributing and feeding device for laser cutting in the application needs to be provided with a plurality of matching devices for use in actual use.

In actual use, a plurality of pipes are transversely placed on the first chain conveying mechanism 3, and the driving mechanism 4 drives the first chain conveying mechanism 3 to convey, so that the foremost pipe is conveyed and falls onto the material receiving chute 51.

In the above design, through setting up the material receiving plate 5 and setting up the material receiving spout 51 on the material receiving plate 5 for the material receiving plate 5 receives the tubular product, and need not additionally set up the butt clamp mechanism and connect the tubular product that first chain conveying mechanism 3 carried, thereby reduced tubular product cutting equipment's volume and cost.

Specifically: as shown in fig. 2, the first chain conveying mechanism 3 includes a first shaft 31 fixedly disposed at one end of the square tube 2, a driving shaft 32 rotatably disposed at the other end of the square tube 2, a first driven sprocket 33 rotatably disposed on the first shaft 31, a driving sprocket 34 fixedly disposed on the driving shaft 32, a transmission chain 35 wound around the first driven sprocket 33 and the driving sprocket 34, and a plurality of stoppers 36 disposed at intervals on the driving chain, wherein the stoppers 36 include inclined surfaces 360 disposed on both sides in the moving direction.

In actual use, a pipe is placed between the two limiting blocks 36, and the driving shaft 32 is driven to rotate by the driving mechanism 4, so that after the driving shaft 32 drives the driving sprocket 34 to rotate, the driving sprocket 34 drives the transmission chain 35 to convey the pipe under the cooperation of the first passive chain. When the pipe is conveyed to the forefront, the pipe slides into the material receiving plate 5 along the inclined surface 360 of the limiting block 36.

In the above design, the structural design of the first chain conveying mechanism 3 can ensure that the pipe is prevented from shaking when the pipe is conveyed, and meanwhile, the inclined plane 360 design of the limiting block 36 can ensure that the pipe can stably slide onto the receiving plate 5.

Specifically: as shown in fig. 2 and 3, the first shaft 31 includes a shaft body 311 and fixing rings 312 disposed on two sides of the shaft body 311, the square tube 2 is provided with a first waist-shaped slot 201 for horizontally adjusting the shaft body 311 and a horizontal telescopic limiter 6 for limiting the fixing rings 312 extending out of the first waist-shaped slot 201, and the horizontal telescopic limiter 6 includes a fixing seat 61 disposed on the square tube 2 and a stud 62 horizontally screwed with the fixing seat 61.

In actual use, when the horizontal position of the first shaft 31 needs to be adjusted to realize the tension of the transmission chain 35, the shaft body 311 is adjusted to be positioned in the first waist-shaped groove 201, then the shaft body 311 and the square tube 2 are locked by the fixing ring 312, and then the stud 62 is screwed to abut against the fixing ring 312 from the opposite direction of the stress of the fixing ring 312.

In the above design, the primary shaft 31 can be effectively horizontally adjusted and tensioned.

Specifically: as shown in fig. 4 and 5, the driving mechanism 4 includes a second shaft 41 rotatably provided on the square tube 2, a motor 42 for driving the second shaft 41 to rotate, a third sprocket 43 coaxially and fixedly provided on the second shaft 41, a fourth sprocket 44 fixedly provided on the driving shaft 32, and a second chain 45 wound around the fourth sprocket 44 and the third sprocket 43.

In actual use, the motor 42 drives the second shaft 41 to rotate, so that the second shaft 41 drives the third sprocket 43 to synchronously rotate, and the third sprocket 43 drives the second chain 45 to drive under the cooperation of the fourth chain.

In the above design, the structural design of the driving mechanism 4 can effectively ensure the driving of the first chain conveying mechanism 3.

Specifically: as shown in fig. 5, the driving mechanism 4 further includes a tensioning assembly 46, the tensioning assembly 46 includes a first plate 461 in threaded connection with the square tube 2, a horizontal shaft 462 fixedly disposed on the first plate 461, a ball bearing 463 sleeved on the horizontal shaft 462, and a fifth gear 464 fixedly connected with an outer ring of the ball bearing 463, a second waist-shaped groove 460 is vertically disposed on the first plate 461, a screw hole corresponding to the second waist-shaped groove 460 is disposed on the square tube 2, and the fifth gear 464 is meshed with the second chain 45.

In actual use, when the tension of the second chain 45 needs to be adjusted, the first plate 461 is moved up and down, so that the screw holes correspond to different positions of the second waist-shaped groove 460, and then the second plate 461 and the square tube 2 are locked by using bolts to pass through the second waist-shaped groove 460 and the screw holes. In this process, the height of the fifth gear 464 is synchronously changed along with the lifting of the first plate 461, thereby changing the degree of tension on the second chain 45.

In the above design, the structural design of the tensioning assembly 46 can effectively ensure synchronous transmission of the first chain conveying mechanism 3.

It should be understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a divide material feeding unit for laser cutting, includes base (1), sets up square pipe (2) on base (1), sets up first chain conveying mechanism (3) on square pipe (2), sets up on square pipe (2) and is used for driving first chain conveying mechanism (3) driven actuating mechanism (4), its characterized in that: one end of the square tube (2) along the conveying direction is provided with a receiving plate (5), and the upper end surface of the receiving plate (5) is provided with a receiving chute (51) and a limiting hook (52) for limiting a product on the receiving chute (51).

2. The dispensing feed device for laser cutting of claim 1, wherein: the first chain conveying mechanism (3) comprises a first shaft (31) fixedly arranged at one end of the square tube (2), a driving shaft (32) rotatably arranged at the other end of the square tube (2), a first driven sprocket (33) rotatably arranged on the first shaft (31), a driving sprocket (34) fixedly arranged on the driving shaft (32), a transmission chain (35) wound on the first driven sprocket (33) and the driving sprocket (34), and a plurality of limiting blocks (36) arranged on the driving chain at intervals, wherein the limiting blocks (36) comprise inclined planes (360) arranged on two sides along the moving direction.

3. The dispensing feed apparatus for laser cutting of claim 2, wherein: the first shaft (31) comprises a shaft body (311) and fixing rings (312) arranged on two sides of the shaft body (311), a first waist-shaped groove (201) for horizontally adjusting the shaft body (311) and a horizontal telescopic limiting piece (6) for limiting the fixing rings (312) extending out of the first waist-shaped groove (201) are arranged on the square tube (2), and the horizontal telescopic limiting piece (6) comprises a fixing seat (61) arranged on the square tube (2) and a stud (62) horizontally connected with the fixing seat (61) in a threaded mode.

4. The dispensing feed device for laser cutting of claim 1, wherein: the driving mechanism (4) comprises a second shaft (41) which is arranged on the square tube (2) in a rotating mode, a motor (42) which is used for driving the second shaft (41) to rotate, a third sprocket (43) which is coaxially and fixedly arranged on the second shaft (41), a fourth sprocket (44) which is fixedly arranged on the driving shaft (32), and a second chain (45) which is wound on the fourth sprocket (44) and the third sprocket (43).

5. The dispensing feed device for laser cutting of claim 1, wherein: the driving mechanism (4) further comprises a tensioning assembly (46), the tensioning assembly (46) comprises a first plate (461) in threaded connection with the square tube (2), a horizontal shaft (462) fixedly arranged on the first plate (461), a ball bearing (463) sleeved on the horizontal shaft (462) and a fifth gear (464) fixedly connected with an outer ring of the ball bearing (463), a second waist-shaped groove (460) is vertically arranged on the first plate (461), a screw hole corresponding to the second waist-shaped groove (460) is formed in the square tube (2), and the fifth gear (464) is meshed with the second chain (45).