CN204955152U - Strip machine is divided to rock wool - Google Patents

Abstract

The utility model discloses a rock wool slitting machine, which comprises a main shaft, a pair of left and right turntables arranged parallel to each other, a plurality of knife boxes, a cutting knife driving device, a main shaft driving device and a turntable limiting device; The turntable has a plurality of cutter slots evenly distributed along the direction, and the cutter slots on the left turntable and right turntable correspond one by one; the left and right turntables are respectively fixed at the two ends of the main shaft; A plurality of knife boxes are arranged between the left turntable and the right turntable, and are respectively installed through the corresponding cutter slots on the left turntable and the right turntable; the knife boxes include a cutter shaft and a The cutter; the cutter drive device drives the cutter shaft to rotate; the spindle drive device drives the spindle to rotate, and the turntable limit device limits the left and right turntables. When in use, multiple knife boxes can adopt different specifications, so that after installing the knife box at one time, rock wool of various thicknesses can be cut without stopping, ensuring continuous production of the rock wool production line, reducing production costs and improving production efficiency.

Description

A kind of rock wool slitting machine

technical field

The utility model relates to a rock wool slitting machine.

Background technique

The rock wool slitting machine is the main mechanism of the rock wool production line, which is mainly used to cut the whole rock wool into rock wool strips of various thicknesses. The existing rock wool slitting machine has only one knife box for placing the cutter, but in actual production, it is often necessary to produce rock wool boards of different thicknesses, which leads to the need to remove the knife box when making boards with different thicknesses , to reinstall a knife box with another thickness specification, which must be shut down, and the disassembly process is cumbersome, and repositioning is required, which affects production efficiency and has a greater impact on the economic benefits of the manufacturer.

Utility model content

Aiming at the above-mentioned problems in the prior art, the purpose of this utility model is to provide a rock wool slitter that can accommodate multiple knife boxes.

In order to achieve the above object, the utility model adopts the following technical scheme: a rock wool slitting machine, including a main shaft, a pair of left and right rotating disks arranged parallel to each other, a plurality of knife boxes, a cutter driving device, a main shaft driving device and Turntable limit device; the left and right turntables respectively have a plurality of cutter slots uniformly distributed along the direction, and the cutter slots on the left turntable and the right turntable correspond one-to-one; the left and right turntables They are respectively fixed at both ends of the main shaft; the plurality of knife boxes are arranged between the left turntable and the right turntable, and are respectively installed through the corresponding cutter slots on the left turntable and the right turntable; the knife boxes It includes a cutter shaft and a cutter fixed on the cutter shaft; the cutter driving device includes a cutter power reducer, the output shaft of the cutter power reducer is fixed with a driving gear, and one end of the cutter shaft is fixed with a Driven gear, the driving gear meshes with the driven gear; the main shaft driving device includes a reducer, a small sprocket, a large sprocket and a synchronous chain set on the small sprocket and the large sprocket, wherein the small sprocket is fixed on the On the output shaft of the reducer, the large sprocket is fixed on the main shaft; the turntable limit device includes left and right limit cylinders. After the bar stretches out, it offsets with the right turntable.

As an optimization, the cutter shaft and the cutter are in one structure

Compared with the prior art, the utility model has the following advantages: the rock wool slitting machine provided by the utility model includes a plurality of cutter boxes, and in specific use, the plurality of cutter boxes can adopt different specifications, so that after the cutter boxes are installed once , can cut rock wool of various thicknesses without stopping the machine, ensuring the continuous production of the rock wool production line, reducing production costs and improving production efficiency.

Description of drawings

Fig. 1 is the structural representation of the rock wool slitting machine of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Referring to Fig. 1 , a rock wool slitting machine includes a main shaft 1, a pair of left and right turntables 8a, 8b arranged parallel to each other, a plurality of knife boxes, a cutter driving device, a main shaft driving device and a turntable limiting device.

The left and right turntables 8a, 8b respectively have a plurality of cutter slots uniformly distributed along the direction, and the cutter slots on the left turntable 8a and the right turntable 8b correspond one-to-one. The left and right turntables 8a, 8b are respectively fixed on the two ends of the main shaft 1, specifically, the two ends of the main shaft 1 are positioned by bearings, and the main shaft 1 can rotate.

A plurality of knife boxes are arranged between the left turntable 8a and the right turntable 8b, and are respectively installed by being positioned at the corresponding cutter slot on the left turntable 8a and the right turntable 8b; Four cutting knife slots can be respectively set on the turntable 8b. Correspondingly also four knife boxes, each knife box is installed by the corresponding cutting knife draw-in groove on the left turntable 8a and the right turntable 8b.

The cutter box includes a cutter shaft 9 and a cutter fixed on the cutter shaft 9 . During specific implementation, the cutter shaft 9 and the cutter preferably have an integrated structure, which is convenient for mold opening and production.

The cutter driving device 10 comprises a cutter power reducer, the output shaft of the cutter power reducer is fixedly provided with a driving gear 5, and one end of the cutter shaft 9 is fixedly provided with a driven gear 6, and the driving gear 5 and the driven gear 6 engage. After switching between different tool boxes in this setting, it can be operated directly without stopping, making the production continuous.

The main shaft driving device includes a reducer 10, a small sprocket 3, a large sprocket 2, and a synchronous chain sleeved on the small sprocket 3 and the large sprocket 2, wherein the small sprocket 3 is fixed on the output shaft of the reducer 10 On, the large sprocket 2 is fixed on the main shaft 1. The turntable limit device includes left and right limit cylinders 7a, 7b. The piston rod of the left limit cylinder 7a is stretched out to offset against the left turntable 8a, and the piston rod of the right limit cylinder 7b is stretched out to offset against the right turntable 8b. .

The working process of the utility model rock wool slitting machine:

Start the reducer 4, the reducer 4 drives the small sprocket 3 to rotate, and then drives the large sprocket 2 to rotate through the synchronous chain, the large sprocket 2 drives the main shaft 1 fixedly connected with it to rotate, and the main shaft 1 drives the two parts fixed at its two ends The left turntable 8a and the right turntable 8b rotate, thereby realizing the replacement of the knife case installed between the left turntable 8a and the right turntable 8b. On the cutter shaft of the replaced knife box, the fixed driven gear 6 meshes with the driving gear 5. Driven by the cutter driving device 10, the driving gear 5 drives the driven gear 6 to rotate, and the driven gear 6 drives the knife The shaft rotates to achieve rock wool slitting.

After each cutter box is replaced, in order to carry out rock wool slitting conveniently and accurately, the left and right limit cylinders 7a, 7b can be activated, and the piston rod of the left limit cylinder 7a is stretched out to offset against the left turntable 8a, limiting The left turntable 8a rotates again to realize positioning; the piston rod of the right limit cylinder 7b stretches out and resists the right turntable 8b to limit the right turntable 8b to rotate again to realize positioning.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the purpose and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (2)

1. A rock wool slitting machine, characterized in that: comprise a main shaft (1), a pair of left and right turntables (8a, 8b) arranged parallel to each other, a plurality of cutter boxes, a cutter driving device, a main shaft driving device and turntable limit device; The left and right turntables (8a, 8b) respectively have a plurality of cutter slots uniformly distributed along the direction, and the cutter slots on the left turntable (8a) and the right turntable (8b) correspond one-to-one ; The left and right turntables (8a, 8b) are respectively fixed on the two ends of the main shaft (1); The plurality of knife boxes are arranged between the left turntable (8a) and the right turntable (8b), and are respectively installed through the corresponding cutter slots on the left turntable (8a) and the right turntable (8b); Cutter case comprises cutter shaft (9) and the cutter that is fixed on the cutter shaft (9); The cutter driving device (10) includes a cutter power reducer, the output shaft of the cutter power reducer is fixed with a driving gear (5), and one end of the cutter shaft (9) is fixed with a driven gear (6). The driving gear (5) meshes with the driven gear (6); The main shaft driving device includes a reducer (10), a small sprocket (3), a large sprocket (2) and a synchronous chain sleeved on the small sprocket (3) and the large sprocket (2), wherein the small sprocket (3) be fixed on the output shaft of speed reducer (10), and large chain wheel (2) is fixed on the main shaft (1); The turntable limiter includes left and right limit cylinders (7a, 7b), the piston rod of the left limit cylinder (7a) stretches out to offset the left turntable (8a), and the piston rod of the right limit cylinder (7b) stretches out. Offset with the right turntable (8b) after going out. 2. The rock wool slitting machine according to claim 1, characterized in that: the cutter shaft (9) and the cutter are integrated.