CN103979331A - Rust prevention paper spreading frame - Google Patents

Abstract

The invention discloses an antirust paper display rack, which comprises at least two successively connected supports, each of which is arranged in a ladder shape, and bearing frames are fixed on both sides of each of the supports, and the bearing frames Two bearings are arranged at intervals on the upper side, and paper tube supporting rods are arranged on the bearings on both sides of each support. The above-mentioned anti-rust paper display rack passes paper of different sizes and thicknesses on the display rack through the paper tube support rod through the middle hole, rotates the anti-rust paper in parallel, and cuts the required size according to the size scale . It not only reduces the labor intensity of workers, improves the cutting efficiency, but also ensures the cutting accuracy.

Description

A kind of antirust paper display rack

technical field

The invention relates to an auxiliary paper cutting device, in particular to an antirust paper display rack for auxiliary cutting.

Background technique

At present, anti-rust paper needs to be cut according to needs before use, and the anti-rust paper is set in rolls. The traditional cutting method generally needs to manually unroll the roll of anti-rust paper, and then cut it. This mode of operation has the following disadvantages:

1) High labor intensity and low cutting efficiency;

2) The cutting precision is low.

Contents of the invention

The purpose of the present invention is to provide an anti-rust paper display rack, which can assist in cutting the anti-rust paper, and has the characteristics of low labor intensity, high cutting efficiency and high cutting precision, so as to solve the problem of anti-rust paper in the prior art. The above-mentioned problems that paper cutting exists.

For reaching this purpose, the present invention adopts following technical scheme:

An anti-rust paper display rack, which includes at least two sequentially connected brackets, each bracket is arranged in a ladder shape, and both sides of each bracket are fixed with bearing frames, and the bearing frames are installed at intervals Two bearings, the bearings on both sides of each support are provided with paper tube supporting rods.

In particular, the bearing frame is composed of two support plates with the same structure, and two arc-shaped protrusions are arranged at intervals on the support plates, and a through hole is opened at the center of the protrusions. A pin is pierced in the through hole, and the center hole of the bearing is sleeved on the pin.

In particular, the outside of the bracket is sprayed with anti-corrosion paint.

In particular, the display rack consists of three sequentially connected brackets.

In particular, the bearing frame is made of 8 mm thick iron plate.

In particular, the bracket is welded from a 5cm square tube.

In particular, the bearing frame is welded and fixed on each bracket.

The beneficial effect of the present invention is that, compared with the prior art, the anti-rust paper display rack passes various papers of different sizes and thicknesses on the display rack through the middle hole through the paper tube support bar, and the anti-rust paper Rotate and expand in parallel, and cut the required size according to the size scale. It not only reduces the labor intensity of workers, improves the cutting efficiency, but also ensures the cutting accuracy.

Description of drawings

Fig. 1 is a side view of the antirust paper display rack provided by Embodiment 1 of the present invention;

Fig. 2 is a top view of the antirust paper display rack provided in Embodiment 1 of the present invention;

Fig. 3 is a top view of the bearing frame of the antirust paper display rack provided in Embodiment 1 of the present invention;

Fig. 4 is a side view of the bearing frame of the antirust paper display rack provided in Embodiment 1 of the present invention.

In the picture:

1. Bracket; 2. Bearing frame; 20. Support plate; 21. Protruding part; 22. Through hole; 23. Pin; 3. Bearing; 4. Paper tube supporting rod.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Please refer to Figures 1 to 3, in this embodiment, a rust-proof paper display rack includes three successively connected brackets 1, each of which is welded by a 5cm square tube, and each of the brackets 1 are arranged in steps with different heights, and each bracket 1 is sprayed with anti-corrosion paint. Both sides of each bracket 1 are welded and fixed with a bearing frame 2. The bearing frame 2 is composed of two support plates 20 with the same structure. On each bracket 1, two arc-shaped raised portions 21 are arranged at intervals on the support plate 20, and a through hole 22 is opened at the center of the raised portion 21, and a pin is pierced in the through hole 22. 23. Two bearings 3 are mounted on a bearing frame 1 through pins 23, and paper tube supporting rods 4 are arranged on the bearings 3 on both sides of each frame 1.

All kinds of papers of different sizes and thicknesses are passed through the middle round hole on the paper tube support rod 4 to be rotatably set on the support 1. When cutting, the anti-rust paper tube is rotated in parallel to unfold, and the required requirements are cut according to the size scale. Specification size.

The above embodiments have only set forth the basic principles and characteristics of the present invention, the present invention is not limited by the above-mentioned examples, and on the premise of not departing from the spirit and scope of the present invention, the present invention also has various changes and changes, and these changes and changes all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A kind of antirust paper display frame, it is characterized in that, it comprises at least two supports that are connected successively, and described each support is arranged in ladder shape, and the both sides of described each support are all fixed with bearing frame, described Two bearings are arranged at intervals on the bearing frame, and paper tube supporting rods are arranged on the bearings on both sides of each support. 2. The anti-rust paper display frame according to claim 1, characterized in that, the bearing frame is composed of two support plates with the same structure, and two arc-shaped protrusions are arranged at intervals on the support plates A through hole is opened in the center of the raised part, a pin is pierced in the through hole, and the center hole of the bearing is sleeved on the pin. 3. The anti-rust paper display rack according to claim 1, characterized in that, the outside of the bracket is sprayed with anti-corrosion paint. 4. The antirust paper display rack according to claim 1, characterized in that, the display rack consists of three sequentially connected brackets. 5. The anti-rust paper display frame according to claim 1, characterized in that, the bearing frame is made of 8 mm thick iron plate. 6. The anti-rust paper display rack according to claim 1, characterized in that, the bracket is welded by 5cm square tubes. 7. The anti-rust paper display frame according to claim 2, characterized in that, the bearing frame is welded and fixed on each bracket.