CN202296534U

CN202296534U - Paper folding roller structure for box tissue folding machine

Info

Publication number: CN202296534U
Application number: CN2011204249617U
Authority: CN
Inventors: 陆德昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-01
Filing date: 2011-11-01
Publication date: 2012-07-04
Anticipated expiration: 2021-11-01

Abstract

The utility model provides a paper folding roller structure for a box tissue folding machine, which comprises a paper folding roller body provided with two air suction control holes respectively at the two ends; the roller surface of the paper folding roller body is provided with a plurality of paper feed air suction holes and a plurality of paper folding air suction holes which are arranged along the axial direction; the paper feed air suction holes and the paper folding air suction holes are respectively communicated with airflow channels arranged in the paper folding roller body; a spacer piece is respectively arranged in the middle of each airflow channel, and is used for dividing the airflow channel passing through the interior of the paper folding roller body into two sections; and during work, periodical communication air suction can be formed between all the sections of the airflow channels and the respective air suction control holes by the rotation of the paper folding roller body. The paper folding roller structure for the box tissue folding machine can effectively solve the problem of high fluctuation of air flow in a paper folding roller, so that the efficiency and the paper folding accuracy are higher and the paper feed speed and the paper folding speed are rapider when the energy consumption and the operation cost are reduced, and actual production requirement can be completely met; and furthermore, a production line can be easily formed by the paper folding roller structure and a device used for producing raw paper, so that automatic operation can be realized.

Description

The paper folding roller structure of using on a kind of box paper extraction towel folder

Technical field

The utility model relates to the technical field of toilet paper folder, refers in particular to the paper folding roller structure of using on a kind of box paper extraction towel folder.

Background technology

Convention in the industry; Traditional box paper extraction towel folder generally adopts monolateral air-breathing mode to carry out successively the action of horizontal cut paper, paper feeding, paper folding; Last and together with the paper handkerchief alternate folding; Shortcomings such as but existing box paper extraction towel folder is confined to the architectural feature of itself, goes back the ubiquity inefficiency, can't form continuous manufacturing line, energy consumption is high, the paper folding precision is low fail to be popularized.Though at present domestic also have a kind ofly carry out the air-breathing box paper extraction towel folder of the air-breathing and synchronous paper folding of synchronous paper feeding with air valve structure accordingly through be provided with air-breathing control mouthful at the paper folding roller two ends; The monolateral air-breathing mode that the synchronous air-breathing mode in the two ends of this box paper extraction towel folder is compared traditional box paper extraction towel folder is more advanced; Work efficiency is higher; But also there is a serious problem in it, adopts this paper folding roller two ends air-breathing mode synchronously exactly, is to be difficult to reach two ends air-breathing effect synchronously with regard to present technology; Its actual conditions are often because the phase place of vacuum cup has difference; Cause inhaling earlier of the air-breathing control of right ends mouthful close earlier and asynchronous mixing air-breathing, and then make that paper folding roller in-to-in airflow fluctuation is bigger, can badly influence following process and end product quality like this.

Summary of the invention

The purpose of the utility model is to overcome the deficiency of prior art, provides that a kind of efficient is high, suction is strong, air-breathing evenly, the air-flow guiding is smooth and easy, folded paper precision is high, and energy consumption low with the low box paper extraction towel folder of operating cost on the paper folding roller structure used.

For realizing above-mentioned purpose, the technical scheme that the utility model provided is: the paper folding roller structure of using on a kind of box paper extraction towel folder, and it includes the paper folding roller body that two ends are equipped with air-breathing control mouth; On the roll surface of paper folding roller body, be provided with multiaxis to paper feeding, the paper folding suction hole arranged; Paper feeding, paper folding suction hole communicate with the intrinsic gas channel of paper folding roller; In the middle part of described every gas channel, be provided with distance piece; Be divided into two sections to the gas channel that connects the paper folding roller body interior; During work,, make every section gas channel periodically be communicated with air-breathing with separately air-breathing control interruption-forming through the rotation of paper folding roller body.

The paper folding suction hole that the roll surface of described paper folding roller body is provided with a plurality of and axial array is the paper folding groove one to one, makes that the paper folding suction hole on this paper folding roller body roll surface is distributed on the face of its corresponding paper folding groove.

Described gas channel includes many spaced paper feeding inspiratory flow passages and paper folding inspiratory flow passage, and every paper feeding inspiratory flow passage is communicated with corresponding paper feeding suction hole, and every paper folding inspiratory flow passage is communicated with paper folding suction hole accordingly.

Described paper feeding inspiratory flow passage and paper folding inspiratory flow passage are same gas channel, and cooresponding paper feeding suction hole and paper folding suction hole all are communicated with this gas channel.

The utility model is after having adopted such scheme; Its great advantage is that the utility model can solve the big problem of paper folding roller in-to-in airflow fluctuation effectively, make the utility model cut down the consumption of energy with operating cost in, its efficient is higher, folded paper precision is higher; The speed of paper feeding, paper folding is faster; Can satisfy the actual production requirement fully, and can form conveyor line easily, realize automated job with the equipment of producing body paper.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1 and embodiment 2.

Fig. 2 is the B-B cutaway view of Fig. 1.

Fig. 3 is the C-C cutaway view of the utility model embodiment 1 among Fig. 2.

Fig. 4 is the D-D cutaway view of the utility model embodiment 1 among Fig. 2.

Fig. 5 is the E-E cutaway view of the utility model embodiment 1 among Fig. 2.

Fig. 6 is the C-C cutaway view of the utility model embodiment 2 among Fig. 2.

Fig. 7 is the D-D cutaway view of the utility model embodiment 2 among Fig. 2.

Fig. 8 is the E-E cutaway view of the utility model embodiment 2 among Fig. 2.

Fig. 9 is the structural representation of the utility model embodiment 3 and embodiment 4.

Figure 10 is the B-B cutaway view of Fig. 9.

Figure 11 is the C-C cutaway view of the utility model embodiment 3 among Figure 10.

Figure 12 is the D-D cutaway view of the utility model embodiment 3 among Figure 10.

Figure 13 is the E-E cutaway view of the utility model embodiment 3 among Figure 10.

Figure 14 is the C-C cutaway view of the utility model embodiment 4 among Figure 10.

Figure 15 is the D-D cutaway view of the utility model embodiment 4 among Figure 10.

Figure 16 is the E-E cutaway view of the utility model embodiment 4 among Figure 10.

The specific embodiment

Below in conjunction with a plurality of specific embodiments the utility model is described further.

Embodiment 1: shown in accompanying drawing 1 to accompanying drawing 5, and the paper folding roller structure of using on the described box paper extraction of the present embodiment towel folder, it includes the paper folding roller body 2 that two ends are equipped with air-breathing control mouth 1; Wherein, the air-breathing control of present embodiment mouthful 1 can be arranged on the two ends roll surface of paper folding roller body 2 or on the end face of two ends, or be arranged on simultaneously on the two ends roll surface of paper folding roller body 2 with the two ends end face on; Air-breathing control mouthful 1 one ends link to each other with vaccum-pumping equipment through pipeline; The other end forms periodically with the gas channel 6 of the paper folding roller body 2 of rotation and cooperates, during work, through the rotation of paper folding roller body 2; Make every section gas channel 6 and separately air-breathing control mouthful 1 form periodically to be communicated with air-breathing; Promptly go to when communicating with air-breathing control mouthful 1 when the gas channel 6 of paper folding roller body 2, vaccum-pumping equipment vacuumizes work, after gas channel 6 leaves air-breathing control mouth 1; Then stop to vacuumize, so the cycle repeatable operation; On the roll surface of paper folding roller body 2, be provided with multiaxis to paper feeding, the paper

folding suction hole

3,4 arranged; And the paper folding suction hole 4 that also is provided with a plurality of and axial array on the roll surface of this paper folding roller body 2 is paper folding groove 5 one to one, makes that the paper folding suction hole 4 on these paper folding roller body 2 roll surfaces is distributed on the face of its corresponding paper folding groove 5; Paper feeding, paper

folding suction hole

3,4 communicate with paper folding roller body 2 interior gas channels 6; And the described gas channel 6 of present embodiment includes three paper feeding inspiratory flow passage 6-1 and three paper folding inspiratory flow passage 6-2; This paper feeding inspiratory flow passage 6-1 and paper folding inspiratory flow passage 6-2 are spaced in paper folding roller body 2; And present embodiment is provided with distance piece 7 in the middle part of described every paper feeding inspiratory flow passage 6-1 and paper folding inspiratory flow passage 6-2 (leak tightness to gas channel 6 designs high more well more; Preferably can seal fully); Connect paper folding roller body 2 in-to-in gas channels 6 be divided into about two sections, control by the corresponding air-breathing control of right ends mouthful 1 respectively.

Embodiment 2: shown in accompanying drawing 1 to accompanying drawing 2 and accompanying drawing 6 to accompanying drawing 8; The paper feeding inspiratory flow passage and the paper folding inspiratory flow passage of different with embodiment 1 is present embodiment are same gas channel 8; Therefore; The gas channel 8 of present embodiment has three, and the cooresponding paper feeding suction hole 3 of present embodiment all is communicated with same gas channel 8 with paper folding suction hole 4.

Embodiment 3: with shown in accompanying drawing 11 to the accompanying drawing 13, be not provided with paper folding groove 5 on the roll surface of the paper folding roller body 2 of different with embodiment 1 is present embodiment according to accompanying drawing 9 to accompanying drawing 10.

Embodiment 4: with shown in accompanying drawing 14 to the accompanying drawing 16, be not provided with paper folding groove 5 on the roll surface of the paper folding roller body 2 of different with embodiment 2 is present embodiment according to accompanying drawing 9 to accompanying drawing 10.

After adopting above design; Make that air-breathing control of each of the utility model mouthful 1 can clarification in certain roles; The coupled logical gas channel of corresponding control forms periodicity and is communicated with air-breathing; Simultaneously because the utility model has shortened the length of the gas channel that each air-breathing control mouthful 1 is responsible for, make the utility model be more convenient for to the air-breathing control of body paper and avoided adopting inhaling earlier of synchronously air-breathing its right ends of structure in two ends air-breathing control mouthful 1 to close earlier and the air-breathing and bigger problem of paper folding roller body 2 in-to-in airflow fluctuations that causes of asynchronous mixing with regard to present technology, make the utility model cut down the consumption of energy and operating cost in; Higher, the folded paper precision of its efficient is higher; The speed of paper feeding, paper folding is faster, can satisfy production requirement fully, and the utility model can be formed conveyor line easily with the equipment of producing body paper; Realize automated job, be worthy to be popularized.

The examples of implementation of the above are the preferred embodiment of the utility model only, are not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.

Claims

1. the paper folding roller structure of using on the box paper extraction towel folder, it includes the paper folding roller body (2) that two ends are equipped with air-breathing control mouthful (1); On the roll surface of paper folding roller body (2), be provided with multiaxis to paper feeding, the paper folding suction hole (3,4) arranged; Paper feeding, paper folding suction hole (3,4) communicate with the interior gas channel (6) of paper folding roller body (2); It is characterized in that: in the middle part of described every gas channel (6), be provided with distance piece (7); Be divided into two sections connecting paper folding roller body (2) in-to-in gas channel (6); During work; Through the rotation of paper folding roller body (2), make every section gas channel (6) and separately air-breathing control mouthful (1) form periodically to be communicated with air-breathing.

2. the paper folding roller structure of using on a kind of box paper extraction towel folder according to claim 1; It is characterized in that: the paper folding suction hole (4) that the roll surface of described paper folding roller body (2) is provided with a plurality of and axial array is paper folding groove (5) one to one, makes that the paper folding suction hole (4) on this paper folding roller body (2) roll surface is distributed on the face of its corresponding paper folding groove (5).

3. the paper folding roller structure of using on a kind of box paper extraction towel folder according to claim 1; It is characterized in that: described gas channel (6) includes many spaced paper feeding inspiratory flow passages (6-1) and paper folding inspiratory flow passage (6-2); And every paper feeding inspiratory flow passage (6-1) is communicated with corresponding paper feeding suction hole (3), and every paper folding inspiratory flow passage (6-2) is communicated with corresponding paper folding suction hole (4).

4. the paper folding roller structure of using on a kind of box paper extraction towel folder according to claim 3; It is characterized in that: described paper feeding inspiratory flow passage and paper folding inspiratory flow passage are same gas channel (8), and cooresponding paper feeding suction hole (3) and paper folding suction hole (4) all are communicated with this gas channel (8).