CN214736721U

CN214736721U - Novel singeing machine

Info

Publication number: CN214736721U
Application number: CN202121190037.7U
Authority: CN
Inventors: 杜成林; 刘明旺; 胡阳波
Original assignee: Hubei Butu Environmental Protection Filter Cloth Co ltd
Current assignee: Hubei Butu Environmental Protection Filter Cloth Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-16
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the technical field of singeing machines, and discloses a novel singeing machine, which comprises a box body, wherein one side of the box body is provided with a cloth inlet, one side of the box body, which is far away from the cloth inlet, is provided with a cloth outlet, a first driving roller is arranged in the box body, one side of the first driving roller is provided with a first strip-shaped flame spray nozzle, the axis of the first driving roller is parallel to the length direction of the first flame spray nozzle, one end in the box body, which is close to the cloth outlet, is horizontally provided with a second driving roller, one side of the second driving roller is provided with a second strip-shaped flame spray nozzle, the axis of the second driving roller is parallel to the length direction of the second flame spray nozzle, a first tension roller and a second tension roller are arranged between the first driving roller and the second driving roller, the axis directions of the first driving roller, the second driving roller, the first tension roller and the second tension roller are parallel to each other, the first tension roller is positioned right above the second tension roller, a guide roller is also arranged between the first tension roller and the second driving roller. The utility model discloses tension is big, and singeing is effectual.

Description

Novel singeing machine

Technical Field

The utility model relates to a singeing machine technical field, in particular to novel singeing machine.

Background

The singeing machine is a processing process which makes the fabric pass through the flame of the singeing machine or across the red hot metal surface in a wide state, removes the fluff on the fabric surface and obtains a smooth surface. According to the cloth singeing requirements, the singeing machine is divided into a gas singeing machine and a contact type hot plate singeing machine, the hot plate singeing machine is divided into a copper plate singeing machine, an alloy cylinder singeing machine and an electric heating metal plate singeing machine, and the heat source of the gas singeing machine is generally a plurality of gas, petroleum gas, gasoline and the like. In the past, a gas singeing machine is mostly adopted except that a metal hot plate (copper plate cylinder) singeing machine is adopted in individual dyeing and finishing factories. However, the singeing quality requirements of the Chinese liquor stations on medium and thick pure cotton fabrics and high-density pure cotton fabrics, particularly non-woven fabrics, are higher and higher along with the times.

In the singeing machine in the prior art, the tension adjustment on the cloth is limited due to the fact that the structure of the tension mechanism is too simple, and the cloth cannot be smoothly stretched in the singeing process due to insufficient tension of the cloth, so that the singeing effect and the quality of the cloth are directly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel singeing machine aims at solving among the prior art singeing machine and leads to the not enough problem of cloth tension.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a novel singeing machine comprises a box body, wherein a long-strip-shaped cloth inlet is horizontally formed in one side of the box body, a long-strip-shaped cloth outlet is horizontally formed in one side of the box body, which is far away from the cloth inlet, a first guide roller is horizontally arranged at one end, which is close to the cloth inlet, in the box body, a first driving roller is horizontally arranged at one side of the first guide roller, which is far away from the cloth inlet, a long-strip-shaped first flame-throwing nozzle is arranged at one side of the first driving roller, the opening of the first flame-throwing nozzle is just opposite to the first driving roller, a set distance is formed between the opening of the first flame-throwing nozzle and the first driving roller, the axis of the first driving roller is parallel to the length direction of the first flame-throwing nozzle, a second driving roller is horizontally arranged at one end, which is close to the cloth outlet, a long-strip-shaped second flame-throwing nozzle is arranged at one side of the second driving roller, a set distance is just opposite to the second driving roller and between the opening of the second flame-throwing nozzle and the second driving roller, the axis of second drive roller with the length direction of second bocca is parallel, first drive roller with be provided with first tension roller and second tension roller between the second drive roller, the axis direction of first drive roller, second drive roller, first tension roller, second tension roller is two liang parallel, first tension roller is located directly over the second tension roller, first tension roller with it is provided with the second guide roll still horizontally between the second drive roller.

Through the technical scheme, draw into the box with cloth from advancing the cloth mouth, through the top laminating of first guide roll and first drive roller, laminate with the top of first guide roll again, wind the below of first guide roll, laminate with the bottom of second guide roll, upwards draw cloth again and laminate with the top of second guide roll, after bypassing the second guide roll with the bottom laminating of second drive roller, tow out the cloth mouth again, first bocca carries out the flame projecting to the top of first drive roller, burn the fine hair on cloth one side, second bocca is to the bottom flame projecting of second drive roller, burn the fine hair on the cloth another side, accomplish the work of singeing, because cloth passes through two tension rolls and two guide rolls, so cloth is whole tension sufficient, can let cloth tighten, singeing is effectual, the quality of cloth has been promoted.

It should be understood that the structure of the burner and the firing principle in the singeing machine are common prior art in the field and will not be described in any greater detail herein.

The utility model discloses a further set up to: and the box body is provided with an adjusting mechanism for controlling the distance between the first tension roller and the second tension roller.

Through above-mentioned technical scheme, adjustment mechanism adjusts the distance between first tension roller and the second tension roller, can in time adjust tension according to the production actual conditions, improves the singeing effect, promotes product quality.

The utility model discloses a further set up to: the adjusting mechanism comprises screw rods which are respectively vertically arranged at two sides of the box body, the outer wall of the box body is provided with a connecting plate, the lower end of the screw rod is provided with a servo motor, the upper end of the screw rod is rotationally connected with the connecting plate, the screw rod comprises a forward rotation part and a reverse rotation part, wherein the forward rotation part and the reverse rotation part are provided with threads with the same size and the opposite directions, the adjusting mechanism also comprises a first moving piece and a second moving piece, wherein nuts matched with the screw rod are arranged on the first moving piece and the second moving piece, the first moving part is connected with the forward rotating part through the nut, the second moving part is connected with the backward rotating part through the nut, the box body is vertically provided with a long strip-shaped through hole, two ends of the first tension roller penetrate through the through hole to be rotationally connected with the first moving piece, and two ends of the second tension roller penetrate through the through holes to be rotatably connected with the second moving piece.

Through above-mentioned technical scheme, servo motor rotates, and first moving member and second moving member are the synchronous reverse motion respectively in the portion of revolving just with the back portion of revolving under the drive of nut, drive first tension roller and second tension roller and are close to each other, and servo motor reverses, drives first tension roller and second tension roller and keeps away from each other, reaches the purpose of adjustment tension, and easy operation is convenient.

The utility model discloses a further set up to: the upper end of the screw rod is higher than the upper end of the through hole, and the lower end of the screw rod is lower than the lower end of the through hole.

Through above-mentioned technical scheme, conflict when the tip of first tension roller and the upper end of clearing hole, when the tip of second tension roller contradicts with the lower extreme of clearing hole, the distance between first tension roller and the second tension roller reaches the limit, unable further motion, and the nut also stop motion on the lead screw reaches spacing technological effect, and is safer during the use.

The utility model discloses a further set up to: the adjusting mechanism comprises sliding columns which are vertically arranged on two sides of the box body respectively, vertical sliding grooves are formed in the opposite sides of the two sliding columns, long strip-shaped first connecting holes are vertically formed in the opposite sides of the two sliding columns, the first connecting holes are communicated with the sliding grooves, long strip-shaped second connecting holes are vertically formed in the box body, a first sliding block and a second sliding block are arranged in the sliding grooves, the end part of the first tension roller sequentially penetrates through the second connecting holes and the first connecting holes to be rotatably connected with the first sliding block, the end part of the second tension roller sequentially penetrates through the second connecting holes and the first connecting holes to be rotatably connected with the second sliding block, the adjusting mechanism further comprises a first connecting rod, a second connecting rod and a driving rod, one end of the first connecting rod is hinged to the first sliding block, and one end of the second connecting rod is hinged to the second sliding block, the adjusting mechanism further comprises a driving rod, one end of the box body is hinged to one end of the driving rod, the first connecting rod and the second connecting rod are far away from the box body, and a driving cylinder is arranged at one end of the driving rod, which is far away from the box body.

Through above-mentioned technical scheme, promote the actuating lever through driving actuating cylinder, the actuating lever is past the forward motion, drives the one end of head rod and moves down and the one end of second connecting rod up simultaneously to drive first slider downstream and second slider up-motion simultaneously, apart from the grow between first tension roller and the second tension roller, the tension grow of cloth, otherwise tension diminishes, easy operation is convenient.

The utility model discloses a further set up to: the upper end of the first connecting hole is lower than the upper end of the sliding groove, and the lower end of the first connecting hole is higher than the upper end of the sliding groove.

Through above-mentioned technical scheme, conflict with the upper end of first connecting hole when the tip of first tension roller, when the tip of second tension roller is contradicted with the lower extreme of first connecting hole, the distance between first tension roller and the second tension roller reaches the limit, unable further motion, and first slider and second slider stop motion in the spout reaches spacing technological effect, and is safer during the use.

The utility model discloses a further set up to: the upper end of the sliding groove penetrates through the sliding column.

Through the technical scheme, when the whole equipment is required to be disassembled and maintained, the first sliding block and the second sliding block are taken out from the top of the sliding groove, so that the disassembly is completed, the structure is simple, and the disassembly, the assembly and the maintenance are convenient.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a set up two tension rollers and two guide rolls, cloth is enough through tension behind these four rollers in proper order, can let cloth tighten, cooperates first bocca and second bocca to singe to the two sides of cloth, and singeing is effectual, has promoted the quality of cloth.

2. The utility model discloses a set up adjustment mechanism, adopt motor drive lead screw or cylinder drive slider simultaneous control first tension roller and second tension roller to carry out reverse motion to adjust distance between the two, reach and adjust tensile effect, can adjust in real time in process of production, easy operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a novel singeing machine of the present invention;

FIG. 2 is a schematic structural view of an embodiment of the novel singeing machine of the present invention;

FIG. 3 is a schematic structural view of an embodiment of the novel singeing machine of the present invention;

FIG. 4 is a schematic structural view of an adjusting mechanism in an embodiment of the novel singeing machine of the present invention;

FIG. 5 is a schematic structural view of a second embodiment of the novel singeing machine of the present invention;

FIG. 6 is a schematic structural view of a second embodiment of the novel singeing machine of the present invention;

fig. 7 is a schematic structural diagram of a second embodiment of the novel singeing machine of the present invention.

In the figure, 1, a box body; 1a, through holes; 1b, a second connecting hole; 2. a cloth inlet; 3. a cloth outlet; 4. a first guide roller; 5. a first driving roller; 6. a first flame spray nozzle; 7. a second driving roller; 8. a second flame spray nozzle; 9. a first tension roller; 10. a second tension roller; 11. a second guide roller; 12. a screw rod; 13. a connecting plate; 13a, a forward rotation part; 13b, a reverse rotation part; 14. a servo motor; 15. a first moving member; 16. a second moving member; 17. a nut; 18. a sliding column; 18a, a sliding groove; 18b, a first connection hole; 19. a first slider; 20. a second slider; 21. a first connecting rod; 22. a second connecting rod; 23. a drive rod; 24. the cylinder is driven.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings and specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

a novel singeing machine is disclosed, as shown in figures 1 to 4, comprising a box body 1, a long strip-shaped cloth inlet 2 is horizontally arranged on one side of the box body 1, a long strip-shaped cloth outlet 3 is horizontally arranged on one side of the box body 1 far away from the cloth inlet 2, a first guide roller 4 is horizontally arranged at one end of the box body 1 close to the cloth inlet 2, a first driving roller 5 is horizontally arranged at one side of the first guide roller 4 far away from the cloth inlet 2, a long strip-shaped first flame projecting nozzle 6 is arranged at one side of the first driving roller 5, the opening of the first flame projecting nozzle 6 is over against the first driving roller 5 with a set distance therebetween, the axial line of the first driving roller 5 is parallel to the length direction of the first flame projecting nozzle 6, a second driving roller 7 is horizontally arranged at one end of the box body 1 close to the cloth outlet 3, a long strip-shaped second flame projecting nozzle 8 is arranged at one side of the second driving roller 7, the opening of second bocca 8 is just right second drive roller 7 and have the set distance between the two, the axis of second drive roller 7 with the length direction of second bocca 8 is parallel, first drive roller 5 with be provided with first tension roller 9 and second tension roller 10 between the second drive roller 7, the two liang of parallels of axis direction of first drive roller 5, second drive roller 7, first tension roller 9, second tension roller 10, first tension roller 9 is located directly over second tension roller 10, first tension roller 9 with it is provided with second guide roll 11 still to go back the level between the second drive roller 7.

The box body 1 is provided with an adjusting mechanism for controlling the distance between the first tension roller 9 and the second tension roller 10. The adjusting mechanism comprises screw rods 12 respectively vertically arranged at two sides of the box body 1, a connecting plate 13 is arranged on the outer wall of the box body 1, a servo motor 14 is arranged at the lower end of the screw rod 12, the upper end of the screw rod 12 is rotatably connected with the connecting plate 13, the screw rod 12 comprises a forward rotation part 13a and a reverse rotation part 13b, threads with the same size and opposite directions are arranged on the forward rotation part 13a and the reverse rotation part 13b, the adjusting mechanism further comprises a first moving piece 15 and a second moving piece 16, nuts 17 matched with the screw rod 12 are arranged on the first moving piece 15 and the second moving piece 16, the first moving piece 15 is connected with the forward rotation part 13a through the nuts 17, the second moving piece 16 is connected with the reverse rotation part 13b through the nuts 17, and a long strip-shaped through hole 1a is vertically arranged on the box body 1, two ends of the first tension roller 9 penetrate through the through hole 1a to be rotatably connected with the first moving part 15, and two ends of the second tension roller 10 penetrate through the through hole 1a to be rotatably connected with the second moving part 16. The upper end of the screw rod 12 is higher than the upper end of the through hole 1a, and the lower end of the screw rod 12 is lower than the lower end of the through hole 1 a.

By the scheme, the cloth is pulled into the box body 1 from the cloth inlet 2, is attached to the top end of the first driving roller 5 through the first guide roller 4, is attached to the top of the first tension roller 9, winds below the first tension roller 9, the cloth is attached to the bottom of a second tension roller 10, then is pulled upwards to be attached to the top of a second guide roller 11, bypasses the second guide roller 11 and then is attached to the bottom of a second driving roller 7, and is pulled to a cloth outlet 3, a first flame jet nozzle 6 carries out flame jetting on the top of the first driving roller 5 to burn down the fluff on one surface of the cloth, a second flame jet nozzle 8 carries out flame jetting on the bottom of the second driving roller 7 to burn down the fluff on the other surface of the cloth, thereby completing the singeing work, because the cloth passes through the two tension rollers and the two guide rollers, therefore, the tension of the whole cloth is sufficient, the cloth can be tightened, the singeing effect is good, and the quality of the cloth is improved.

The servo motor 14 rotates, the first moving piece 15 and the second moving piece 16 respectively move on the forward rotation part 13a and the backward rotation part 13b in a synchronous reverse direction under the driving of the nut 17 to drive the first tension roller 9 and the second tension roller 10 to approach each other, the servo motor 14 rotates reversely to drive the first tension roller 9 and the second tension roller 10 to be away from each other, the purpose of adjusting tension is achieved, when the end part of the first tension roller 9 is abutted to the upper end of the through hole 1a, and when the end part of the second tension roller 10 is abutted to the lower end of the through hole 1a, the distance between the first tension roller 9 and the second tension roller 10 reaches a limit, further movement cannot be achieved, the nut 17 also stops moving on the screw rod 12, the technical effect of limiting is achieved, the operation is simple and convenient, and the use is stable and safe.

Example two:

a novel singeing machine is shown in figures 5-7, and comprises a box body 1, wherein one side of the box body 1 is horizontally provided with a strip-shaped cloth inlet 2, one side of the box body 1, which is far away from the cloth inlet 2, is horizontally provided with a strip-shaped cloth outlet 3, one end, which is close to the cloth inlet 2, in the box body 1 is horizontally provided with a first guide roller 4, one side, which is far away from the cloth inlet 2, of the first guide roller 4 is horizontally provided with a first driving roller 5, one side of the first driving roller 5 is provided with a strip-shaped first flame nozzle 6, the opening of the first flame nozzle 6 is right opposite to the first driving roller 5, a set distance is arranged between the first driving roller 5 and the first driving roller 5, the axis of the first driving roller 5 is parallel to the length direction of the first flame nozzle 6, one end, which is close to the cloth outlet 3, in the box body 1 is horizontally provided with a second driving roller 7, one side of the second driving roller 7 is provided with a strip-shaped second flame nozzle 8, the opening of second bocca 8 is just right second drive roller 7 and have the set distance between the two, the axis of second drive roller 7 with the length direction of second bocca 8 is parallel, first drive roller 5 with be provided with first tension roller 9 and second tension roller 10 between the second drive roller 7, the two liang of parallels of axis direction of first drive roller 5, second drive roller 7, first tension roller 9, second tension roller 10, first tension roller 9 is located directly over second tension roller 10, first tension roller 9 with it is provided with second guide roll 11 still to go back the level between the second drive roller 7.

The adjusting mechanism comprises sliding columns 18 which are vertically arranged on two sides of the box body 1 respectively, vertical sliding grooves 18a are formed in the opposite sides of the two sliding columns 18, long strip-shaped first connecting holes 18b are vertically formed in the opposite sides of the two sliding columns 18, the first connecting holes 18b are communicated with the sliding grooves 18a, long strip-shaped second connecting holes 1b are vertically formed in the box body 1, a first sliding block 19 and a second sliding block 20 are arranged in the sliding grooves 18a, the end part of the first tension roller 9 sequentially passes through the second connecting holes 1b and the first connecting holes 18b to be rotatably connected with the first sliding block 19, the end part of the second tension roller 10 sequentially passes through the second connecting holes 1b and the first connecting holes 18b to be rotatably connected with the second sliding block 20, and the adjusting mechanism further comprises a first connecting rod 21, a second connecting rod 22 and a driving rod 23, one end of the first connecting rod 21 is hinged to the first sliding block 19, one end of the second connecting rod 22 is hinged to the second sliding block 20, the adjusting mechanism further comprises a driving rod 23, one end of the box body 1, far away from the first connecting rod 21 and the second connecting rod 22, is hinged to one end of the driving rod 23, and one end of the driving rod 23, far away from the box body 1, is provided with a driving cylinder 24. The upper end of the first connection hole 18b is lower than the upper end of the sliding slot 18a, and the lower end of the first connection hole 18b is higher than the upper end of the sliding slot 18 a. The upper end of the sliding groove 18a penetrates the sliding post 18.

By the technical scheme, the cloth is pulled into the box body 1 from the cloth inlet 2, is attached to the top end of the first driving roller 5 through the first guide roller 4, is attached to the top of the first tension roller 9, winds below the first tension roller 9, the cloth is attached to the bottom of a second tension roller 10, then is pulled upwards to be attached to the top of a second guide roller 11, bypasses the second guide roller 11 and then is attached to the bottom of a second driving roller 7, and is pulled to a cloth outlet 3, a first flame jet nozzle 6 carries out flame jetting on the top of the first driving roller 5 to burn down the fluff on one surface of the cloth, a second flame jet nozzle 8 carries out flame jetting on the bottom of the second driving roller 7 to burn down the fluff on the other surface of the cloth, thereby completing the singeing work, because the cloth passes through the two tension rollers and the two guide rollers, therefore, the tension of the whole cloth is sufficient, the cloth can be tightened, the singeing effect is good, and the quality of the cloth is improved.

The driving cylinder 24 is driven to push the driving rod 23, the driving rod 23 moves forwards to drive one end of the first connecting rod 21 to move downwards and one end of the second connecting rod 22 to move upwards, so that the first sliding block 19 is driven to move downwards and the second sliding block 20 moves upwards, the distance between the first tension roller 9 and the second tension roller 10 is increased, the tension of the cloth is increased, otherwise, the tension is decreased, when the end part of the first tension roller 9 is abutted against the upper end of the first connecting hole 18b and the end part of the second tension roller 10 is abutted against the lower end of the first connecting hole 18b, the distance between the first tension roller 9 and the second tension roller 10 reaches the limit, the cloth cannot move further, the first sliding block 19 and the second sliding block 20 stop moving in the sliding chute, the technical effect of limiting is achieved, when the whole equipment needs to be disassembled and maintained, the first sliding block 19 and the second sliding block 20 are taken out from the top of the sliding groove 18a, the disassembly is completed, the structure is reasonable, the disassembly and the assembly are convenient to maintain, and the operation is simple.

It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A novel singeing machine is characterized in that: including box (1), the cloth inlet (2) of rectangular shape is seted up to one side level of box (1), box (1) is kept away from one side level of cloth inlet (2) and is seted up play cloth mouth (3) of rectangular shape, the one end level that is close to in box (1) cloth inlet (2) is provided with first guide roll (4), first guide roll (4) are kept away from one side level of cloth inlet (2) is provided with first drive roller (5), one side of first drive roller (5) is provided with first flaming mouth (6) of rectangular shape, the opening of first flaming mouth (6) just to first drive roller (5) and set distance has between the two, the axis of first drive roller (5) with the length direction of first flaming mouth (6) is parallel, the one end level that is close to in box (1) cloth outlet (3) is provided with second drive roller (7), one side of second drive roller (7) is provided with the second bocca (8) of rectangular shape, states two liang of parallels of axis direction of first drive roller (5), second drive roller (7), first tension roller (9), second tension roller (10), first tension roller (9) are located directly over second tension roller (10), first tension roller (9) with it is provided with second guide roll (11) still horizontally between second drive roller (7).

2. The new singeing machine as set forth in claim 1, characterized by: and the box body (1) is provided with an adjusting mechanism for controlling the distance between the first tension roller (9) and the second tension roller (10).

3. The new singeing machine as set forth in claim 2, characterized in that: the adjusting mechanism comprises screw rods (12) which are vertically arranged on two sides of the box body (1) respectively, a connecting plate (13) is arranged on the outer wall of the box body (1), a servo motor (14) is arranged at the lower end of the screw rods (12), the upper end of each screw rod (12) is rotatably connected with the connecting plate (13), each screw rod (12) comprises a forward rotation part (13a) and a backward rotation part (13b), the forward rotation part (13a) and the backward rotation part (13b) are provided with threads with the same size and the same direction and the opposite direction, the adjusting mechanism further comprises a first moving piece (15) and a second moving piece (16), nuts (17) matched with the screw rods (12) are arranged on the first moving piece (15) and the second moving piece (16), and the first moving piece (15) is connected with the forward rotation part (13a) through the nuts (17), the second moving piece (16) is connected with the counter-rotating part (13b) through the nut (17), a long-strip-shaped through hole (1a) is vertically formed in the box body (1), two ends of the first tension roller (9) penetrate through the through hole (1a) to be rotatably connected with the first moving piece (15), and two ends of the second tension roller (10) penetrate through the through hole (1a) to be rotatably connected with the second moving piece (16).

4. A new singeing machine, as per claim 3, characterized by: the upper end of the screw rod (12) is higher than the upper end of the through hole (1a), and the lower end of the screw rod (12) is lower than the lower end of the through hole (1 a).

5. The new singeing machine as set forth in claim 2, characterized in that: the adjusting mechanism comprises sliding columns (18) which are vertically arranged on two sides of the box body (1) respectively, vertical sliding grooves (18a) are formed in one sides, away from each other, of the two sliding columns (18), long strip-shaped first connecting holes (18b) are formed in one sides, opposite to the two sliding columns (18), of the two sliding columns, the first connecting holes (18b) are communicated with the sliding grooves (18a), long strip-shaped second connecting holes (1b) are vertically formed in the box body (1), first sliding blocks (19) and second sliding blocks (20) are arranged in the sliding grooves (18a), the end portion of the first tension roller (9) sequentially penetrates through the second connecting holes (1b) and the first connecting holes (18b) to be rotatably connected with the first sliding blocks (19), the end portion of the second tension roller (10) sequentially penetrates through the second connecting holes (1b) and the first connecting holes (18b) to be rotatably connected with the second sliding blocks (20), adjustment mechanism still includes head rod (21), second connecting rod (22) and actuating lever (23), the one end of head rod (21) with first slider (19) are articulated, the one end of second connecting rod (22) with second slider (20) are articulated, adjustment mechanism still includes actuating lever (23), keep away from head rod (21) and second connecting rod (22 the one end of box (1) all with the one end of actuating lever (23) is articulated, actuating lever (23) are kept away from the one end of box (1) is provided with and drives actuating cylinder (24).

6. The new singeing machine as set forth in claim 5, characterized by: the upper end of the first connection hole (18b) is lower than the upper end of the sliding slot (18a), and the lower end of the first connection hole (18b) is higher than the upper end of the sliding slot (18 a).

7. The new singeing machine as set forth in claim 6, characterized in that: the upper end of the sliding groove (18a) penetrates through the sliding column (18).