CN213111008U - Novel aluminum product hold-down mechanism - Google Patents

Abstract

The utility model discloses a novel aluminum product hold-down mechanism, include the frame, press pinch roller, connecting seat, transmission shaft and roll wheel, the frame both sides are equipped with bar groove and deflector, and a plurality of pinch roller settings in the connecting seat below of pressing, the connecting seat both sides are equipped with the extension axle, and two extension axles are outwards stretched out, two from the bar groove of both sides respectively the extension off-axial end is equipped with the square, two the square below is provided with the guide post, two the guide post runs through the deflector of both sides respectively, two extension spring has been cup jointed in the guide post circumference outside, and two upper and lower ends of extension spring are connected with the bottom surface of both sides square, the top surface of both sides deflector respectively, the transmission shaft transversely runs through the frame both sides and rotates the connection, the roll wheel cup joints on the transmission shaft, and a plurality of roll wheels are inconsistent with a plurality of pressing wheel. The utility model discloses a setting of extension spring and compression spring has guaranteed the effect that compresses tightly of pressing down the wheel pair aluminium alloy, and has prevented effectively that the aluminium alloy from transporting the in-process and skidding.

Description

Novel aluminum product hold-down mechanism

Technical Field

The utility model relates to an aluminum product processing technology field specifically is a novel aluminum product hold-down mechanism.

Background

In the processing process, the aluminum profiles need to be conveyed to each device through the material conveying device for processing, the aluminum profiles such as partial strip shapes and sheet shapes are not easy to convey, and position deviation is easy to occur when the aluminum profiles are conveyed to the next processing device. Transport through the closing device who takes the gyro wheel on the existing market, compress tightly the aluminium alloy through the pinch roller, the rethread gyro wheel rotates and conveys the aluminium alloy. However, the thickness of the aluminum profiles is deviated, the distance between each pressing wheel and each rolling wheel is fixed, and in the production process, because the aluminum profiles have certain errors in production and processing, when the pressing device is used for pressing a plurality of aluminum profiles, only the thickest aluminum profile can be pressed, and other aluminum profiles which are thinner cannot be pressed by the pressing wheels of the pressing device, so that the feeding precision cannot be ensured, and the processing position of the aluminum profiles is wrong; and the surface of aluminium alloy is comparatively smooth and level, and the gyro wheel rotates the in-process, the condition that skids appears easily, skids and also can influence the processing position mistake that causes the aluminum product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel aluminum product hold-down mechanism has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the pressing device comprises a rack, pressing wheels, a connecting seat, a transmission shaft and rolling wheels, wherein the rack comprises a bottom plate and a U-shaped plate, the U-shaped plate is fixedly connected with the top surface of the bottom plate in an inverted U shape, strip-shaped grooves and guide plates are arranged on two sides of the U-shaped plate, two strip-shaped grooves are respectively positioned right above the two guide plates, the pressing wheels are arranged below the connecting seat, extension shafts are arranged on two sides of the connecting seat, the two extension shafts are cuboid, the two extension shafts respectively extend outwards from the strip-shaped grooves on the two sides, square blocks are arranged at the outer ends of the two extension shafts, guide columns are arranged below the two square blocks, the two guide columns respectively penetrate through the guide plates on the two sides, limit blocks are further arranged at the lower ends of the two guide columns, extension springs are sleeved on the outer sides of the circumferences of the two guide columns, and the upper ends of the two extension, two extension spring lower extremes respectively with the top surface fixed connection of both sides deflector, the transmission shaft transversely runs through "U" template both sides, and transmission shaft and "U" template rotatable coupling, and is a plurality of the wheel that rolls cup joints on the transmission shaft, and is a plurality of the wheel that rolls is located a plurality of under the pinch roller, and a plurality of rolls the wheel and a plurality of press the wheel inconsistent.

Preferably, be provided with a plurality of spliced poles under the "U" template, every the spliced pole lower extreme all is connected with compression spring, and is many compression spring keeps away from the one end of spliced pole and is connected with the connecting seat top surface.

Preferably, a plurality of said compression springs are in a compressed state, the compression springs having a downward urging force.

Preferably, the two extension springs are in an extended state, and the extension springs have a tension force contracting toward the center of the extension springs.

Preferably, the pressing wheel is connected with the connecting seat through a connecting piece, the pressing wheel is rotatably connected with the connecting piece, and the circumferential surfaces of the pressing wheel and the rolling wheel are provided with a layer of anti-skid layer.

Preferably, the guide plates on two sides are provided with guide holes, the guide holes are perpendicular to the horizontal plane, and the two guide holes are respectively used for the two guide columns to penetrate through.

Preferably, two the bar groove is perpendicular to the horizontal plane, just the bar groove is with extending the shaft shape looks adaptation.

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

1. the utility model discloses a through setting up extension spring and compression spring, because "U" template and the deflector of setting in "U" template both sides are fixed, compression spring's thrust pushes the connecting seat downwards, and extension spring's pulling force draws the connecting seat downwards, makes a plurality of according to the pinch roller of connecting seat below sticis the roller wheel all the time, and extension spring and compression spring all can elastic deformation, can compress or stretch according to the thickness of aluminium alloy;

2. the utility model discloses a set up bar groove and guiding hole, bar groove and guiding hole all are perpendicular with the horizontal plane, and extend the axle and be the cuboid, carry on spacingly to the connecting seat, make the pressing wheel keep pressing the aluminium alloy perpendicularly, prevent to influence the effect of pressing because of pressing the offsetting of wheel position;

3. the utility model discloses a press the pinch roller and all be equipped with the one deck skid resistant course on the periphery of rolling the wheel, increased the frictional force according to pinch roller, roll wheel and aluminium alloy, effectively prevent that the aluminium alloy from transporting the in-process and skidding.

Drawings

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

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a side view of the frame of the present invention.

The reference numerals and names in the figures are as follows:

1. a frame; 2. pressing the wheel; 3. a connecting seat; 4. a drive shaft; 5. a rolling wheel; 6. a base plate; 7. a U-shaped plate; 8. a strip-shaped groove; 9. a guide plate; 10. an extension shaft; 11. a square block; 12. a guide post; 13. a limiting block; 14. an extension spring; 15. connecting columns; 16. a compression spring; 17. a connecting member; 18. and (4) a guide hole.

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 fig. 3, the present invention provides an embodiment: a novel aluminum product pressing mechanism comprises a rack 1, a pressing wheel 2, a connecting seat 3, a transmission shaft 4 and rolling wheels 5, wherein the rack 1 comprises a bottom plate 6 and a U-shaped plate 7, the U-shaped plate 7 is in an inverted U shape and is fixedly connected with the top surface of the bottom plate 6, two sides of the U-shaped plate 7 are provided with strip grooves 8 and guide plates 9, two strip grooves 8 are respectively positioned right above the two guide plates 9, a plurality of pressing wheels 2 are arranged below the connecting seat 3, two sides of the connecting seat 3 are provided with extension shafts 10, the two extension shafts 10 are cuboid, the two extension shafts 10 respectively extend outwards from the strip grooves 8 on the two sides, the outer ends of the two extension shafts 10 are provided with square blocks 11, guide columns 12 are arranged below the two square blocks 11, the two guide columns 12 respectively penetrate through the guide plates 9 on the two sides, and the lower ends of the two guide columns 12 are further provided with limit blocks 13, two the guide post 12 circumference outside has cup jointed extension spring 14, and these two extension spring 14 upper ends respectively with the bottom surface fixed connection of both sides square 11, two extension spring 14 lower extremes respectively with the top surface fixed connection of both sides deflector 9, transmission shaft 4 transversely runs through "U" template 7 both sides, and transmission shaft 4 and "U" template 7 rotatable coupling, and is a plurality of rolling wheel 5 cup joints on transmission shaft 4, and is a plurality of rolling wheel 5 is located a plurality of press under pinch roller 2, and a plurality of rolling wheel 5 and a plurality of press pinch roller 2 inconsistent. This embodiment has set up 7 and has pressed wheel 2 and 7 wheels 5 that roll, and the aluminium alloy compresses tightly the conveying between pressing wheel 2 and wheel 5 that rolls, and the one end of transmission shaft 4 is connected with the motor.

Specifically, "be provided with a plurality of spliced poles 15 under the U" template 7, every spliced pole 15 lower extreme all is connected with compression spring 16, and is many compression spring 16 keeps away from the one end of spliced pole 15 and is connected with connecting seat 3 top surface, many compression spring 16 is compression state, and compression spring 16 has a decurrent thrust.

Specifically, the two extension springs 14 are in an extended state, and the extension springs 14 have a pulling force contracting toward the center of the extension springs 14.

Specifically, the pressing wheel 2 is connected with the connecting seat 3 through a connecting piece 17, the pressing wheel 2 is rotatably connected with the connecting piece 17, and the circumferential surfaces of the pressing wheel 2 and the rolling wheel 5 are provided with a layer of anti-skid layer. Wherein, the skid resistant course in this embodiment is made for the rubber material, has increased the frictional force with the aluminium alloy contact.

Specifically, both sides deflector 9 is equipped with guiding hole 18, and bar groove 8 and guiding hole 18 and horizontal plane mutually perpendicular are two guiding hole 18 passes for two guide posts 12 respectively, bar groove 8 and extension axle 10 shape looks adaptation.

The working principle is as follows: the utility model discloses in operation, the motor is connected to the one end of transmission shaft 4, the motor rotates and drives 5 rotations of roll wheel, send into the aluminium alloy according to pinch roller 2 and roll between the wheel 5, compression spring 16's thrust promotes connecting seat 3 downwards, extension spring 14's pulling force is with connecting seat 3 draw down, and guide post 12 and the cooperation of guiding hole 18, extend axle 10 and the cooperation of bar groove 8, the messenger compresses tightly downwards perpendicularly according to pinch roller 2, roll wheel 5 drives the aluminium alloy and transports, the fortune material precision has been guaranteed, make it transport the correct position, carry out next processing.

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 (7)

1. The utility model provides a novel aluminum product hold-down mechanism, includes frame (1), pressing wheel (2), connecting seat (3), transmission shaft (4) and wheel (5) roll, its characterized in that: the machine frame (1) comprises a bottom plate (6) and a U-shaped plate (7), the U-shaped plate (7) is in an inverted U shape and is fixedly connected with the top surface of the bottom plate (6), strip-shaped grooves (8) and guide plates (9) are arranged on two sides of the U-shaped plate (7), two strip-shaped grooves (8) are respectively positioned right above the two guide plates (9), a plurality of pressing wheels (2) are arranged below a connecting seat (3), extension shafts (10) are arranged on two sides of the connecting seat (3), the two extension shafts (10) are cuboid, the two extension shafts (10) respectively extend outwards from the strip-shaped grooves (8) on the two sides, square blocks (11) are arranged at the outer ends of the extension shafts (10), guide columns (12) are arranged below the two square blocks (11), the two guide columns (12) respectively penetrate through the guide plates (9) on two sides, and limit blocks (13) are further arranged at the lower ends of the two guide columns (12), two guide post (12) circumference outside has cup jointed extension spring (14), and these two extension spring (14) upper end respectively with the bottom surface fixed connection of both sides square (11), two extension spring (14) lower extreme respectively with the top surface fixed connection of both sides deflector (9), transmission shaft (4) transversely run through "U" template (7) both sides, and transmission shaft (4) and "U" template (7) rotatable coupling, it is a plurality of roll wheel (5) cup joint on transmission shaft (4), and is a plurality of roll wheel (5) are located a plurality of press under pinch roller (2), and a plurality of roll wheel (5) and a plurality of are inconsistent according to pinch roller (2).

2. A novel aluminum material pressing mechanism as set forth in claim 1, wherein: be provided with a plurality of spliced pole (15) under "U" template (7), every spliced pole (15) lower extreme all is connected with compression spring (16), and is many compression spring (16) keep away from the one end of spliced pole (15) and be connected with connecting seat (3) top surface.

3. A novel aluminum material pressing mechanism as set forth in claim 2, wherein: the plurality of compression springs (16) are in a compressed state, and the compression springs (16) have a downward pushing force.

4. A novel aluminum material pressing mechanism as set forth in claim 1, wherein: the two extension springs (14) are in an extension state, and the extension springs (14) have a tension force contracting towards the centers of the extension springs (14).

5. A novel aluminum material pressing mechanism as set forth in claim 1, wherein: the pressing wheel (2) is connected with the connecting seat (3) through a connecting piece (17), the pressing wheel (2) is rotatably connected with the connecting piece (17), and the circumferential surfaces of the pressing wheel (12) and the rolling wheel (5) are provided with a layer of anti-skid layer.

6. A novel aluminum material pressing mechanism as set forth in claim 1, wherein: the guide plates (9) on two sides are provided with guide holes (18), the guide holes (18) are perpendicular to the horizontal plane, and the two guide holes (18) respectively penetrate through the two guide columns (12).

7. A novel aluminum material pressing mechanism as set forth in claim 1, wherein: two strip groove (8) and horizontal plane mutually perpendicular, just strip groove (8) and extension axle (10) shape looks adaptation.

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