CN210589424U

CN210589424U - A slitter edge cuts mechanism for corrugated paper

Info

Publication number: CN210589424U
Application number: CN201921615237.5U
Authority: CN
Inventors: 叶远新; 龚杰; 马永声; 朱钦炜
Original assignee: Dongguan Ruixing Paper Product Co ltd
Current assignee: Dongguan Ruixing Paper Product Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-22
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a corrugated paper production facility technical field, more specifically say, it relates to a slitter edge cuts mechanism for corrugated paper, and its technical scheme main points are: the device comprises a conveying mechanism, wherein the conveying mechanism comprises a bracket, a conveying roller and a driving motor; the bracket is provided with fixing rods, the fixing rods stretch across two ends of the bracket and are positioned above the conveying rollers, and two groups of cutting assemblies are arranged on the fixing rods at intervals; the cutting assembly comprises an installation block, a blade and a connecting block; the mounting block is provided with a mounting groove; the mounting block is provided with a T-shaped rod, and the fixing rod is provided with a clamping block; the clamping block is provided with an inserting groove for inserting the T-shaped rod, and the clamping block is provided with a clamping groove communicated with the inserting groove; when the T-shaped rod is inserted into the insertion groove, the clamping groove is used for rotating, dislocating and clamping the T-shaped rod; blade detachable sets up on the connecting block, and the blade runs through the upper and lower surface of corrugated paper. The mechanism can conveniently disassemble and assemble the cutting assembly, thereby being convenient for daily maintenance and cleaning of the cutting assembly.

Description

A slitter edge cuts mechanism for corrugated paper

Technical Field

The utility model relates to a corrugated paper production facility technical field, more specifically say, it relates to a slitter edge cuts mechanism for corrugated paper.

Background

Corrugated board because of its good printing suitability, economical and practical type and environmental protection nature, application range is wider and wider, along with corrugated board demand increases, corrugated board's production also is bigger and bigger. The most important corrugating machine in corrugated board production line consists of corrugating mechanism, gluing mechanism, humidifying mechanism, power and driving system, electric control system, etc.

Because the production and processing steps of the corrugating machine are complicated, the corrugated paper is easy to have irregular edges in the processing process, and in order to reduce the influence on the production yield of the next process, a factory can generally use a waste edge cutting mechanism to cut the waste edges of the corrugated paper.

The slitter edge cutting mechanism mainly comprises a conveying mechanism, a fixed rod arranged on the conveying mechanism and a cutting assembly arranged on the fixed rod; at present, the slitter edge that uses in the mill cuts the mechanism and installs cutting assembly through the mode of bolt fastening mostly, has realized cutting assembly's detachability, but the dismouting process is comparatively troublesome, is not convenient for carry out daily dimension to cutting assembly and protects and wash, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a slitter edge cuts mechanism for corrugated paper can conveniently carry out the dismouting to cutting assembly to be convenient for carry out daily dimension to cutting assembly and protect and wash.

The above technical purpose of the present invention can be achieved by the following technical solutions: a slitter edge cutting mechanism for corrugated paper comprises a conveying mechanism for conveying the corrugated paper, wherein the conveying mechanism comprises a support, a plurality of conveying rollers which are rotatably borne on the support and a driving motor for driving the conveying rollers to rotate, one end of the support is set as a conveying end, and the other end of the support is set as an output end; the corrugated paper waste edge cutting device is characterized in that the support is provided with a fixed rod, the fixed rod is a long-strip-shaped rod which stretches across two ends of the support along the width direction of the support and is positioned above the conveying roller, and two groups of cutting assemblies for cutting the waste edges of the corrugated paper are arranged on the end surface, close to the conveying end of the support, of the fixed rod at intervals; the cutting assembly comprises a mounting block arranged on the fixing rod, a blade and a connecting block arranged on the mounting block and used for being connected with the blade; the mounting block is a strip-shaped block with the same length direction as the fixing rod, and a mounting groove for the insertion of the fixing rod is formed in the end face, close to the fixing rod, of the mounting block; the mounting block is provided with a T-shaped rod, and the fixing rod is fixedly provided with a clamping block; the end face, close to the T-shaped rod, of the clamping block is provided with an insertion groove for the T-shaped rod to be inserted, and the clamping block is provided with a clamping groove communicated with one end, far away from the end face of the clamping block, of the insertion groove; when the T-shaped rod is inserted into the insertion groove, the clamping groove is used for rotating, dislocating and clamping the T-shaped rod; blade detachable sets up on the connecting block, just the blade runs through the upper and lower surface of corrugated paper.

By adopting the technical scheme, the cutting assembly is matched with the conveying mechanism, so that the waste edges of the corrugated paper in conveying are cut by the blade, and the installation block can be installed on the fixed rod through the insertion matching of the installation groove and the fixed rod; the T-shaped rod is inserted into the insertion groove, and the T-shaped rod is rotated to enable the T-shaped rod to be in clamping fit with the clamping groove, so that the mounting block is fixedly connected with the fixed rod, and the cutting assembly and the fixed rod are conveniently fixed; simultaneously, the T-shaped rod is rotated to remove the clamping relation between the T-shaped rod and the clamping groove, and then the T-shaped rod is pulled out from the insertion groove, so that the cutting assembly can be conveniently and rapidly disassembled, and the cutting assembly is convenient to maintain and clean daily.

Preferably, the T shape pole includes the movable rod and fixes the joint pole that sets up in the movable rod and be close to joint piece one end, the joint pole with the movable rod mutually perpendicular sets up, be provided with the confession on the installation piece the carrier block that the movable rod runs through, be provided with the reset assembly who is used for resetting the movable rod between movable rod and the carrier block.

Through adopting above-mentioned technical scheme, the carrier block is used for accepting the movable rod, and the staff drives the movable rod, can realize that the joint pole removes and rotates along the axis of movable rod along being close to or keeping away from joint block direction, and the setting of reset assembly can be convenient for the joint pole and break away from the inserting groove, is convenient for dismantle cutting assembly.

Preferably, the reset assembly comprises a limiting ring and a spring, the limiting ring is sleeved at one end, away from the clamping rod, of the movable rod, two ends of the spring are respectively and fixedly connected to two end faces, opposite to the limiting block and the bearing block, of the limiting ring, the spring is sleeved on the movable rod, and when the spring is in a natural state, the clamping rod is separated from the insertion groove.

By adopting the technical scheme, the movable rod is rotated to release the clamping relation between the clamping rod and the clamping groove, and the movable rod can move in the direction away from the clamping block by utilizing the restoring force action of the spring, so that the clamping rod can be quickly separated from the inserting groove, and the cutting assembly can be conveniently and quickly disassembled; meanwhile, when the clamping rod is clamped with the clamping groove, the restoring force of the spring can enable the clamping state of the clamping rod and the clamping groove to be firmer.

Preferably, one end of the movable rod, which is far away from the clamping rod, is fixedly provided with a rotating part.

Through adopting above-mentioned technical scheme, the staff of being convenient for of the setting of rotating the piece rotates the activity to reach the effect that reduces staff intensity of labour.

Preferably, the rotating piece is a butterfly-shaped block, and the butterfly-shaped block is welded with the clamping rod.

Through adopting above-mentioned technical scheme, the butterfly-shaped piece can make more laborsaving to the rotation of movable rod.

Preferably, the connecting block is provided with a limiting groove for accommodating the blade, the connecting block is provided with a fastening bolt, the side wall of the connecting block is provided with a threaded hole communicated to the limiting groove, and the threaded hole is in threaded fit with the fastening bolt.

By adopting the technical scheme, when the blade is arranged on the connecting block, the limiting groove on the connecting block can limit the blade, the position of the blade is locked by the fastening bolt, the stability of the blade in the process of cutting the waste edges of the corrugated paper can be improved, and the situation that the blade is separated from the limiting groove in the process of cutting the waste edges of the corrugated paper to influence the normal cutting work is reduced; meanwhile, the blade can be conveniently disassembled and assembled by loosening the fastening bolt.

Preferably, the connecting block is slidably arranged on the mounting block, and the mounting block is provided with an adjusting component for driving the connecting block to move along the length direction of the mounting block.

Through adopting above-mentioned technical scheme, the adjusting part can adjust the position of connecting block to make the blade can carry out position control according to the different width that cuts, and then improved cutting assembly's practicality.

Preferably, the adjusting assembly comprises a screw rod which is rotatably borne on the mounting block along the length direction of the mounting block and a guide rod which is arranged on the mounting block and is parallel to the screw rod, the screw rod and the guide rod both penetrate through the connecting block, and the screw rod is in threaded connection with the connecting block.

By adopting the technical scheme, the connecting block can move along the length direction of the fixing rod under the guiding action of the guide rod by rotating the screw rod, so that the position of the blade is adjusted; simultaneously, the screw-thread fit between connecting block and the screw rod has the auto-lock effect, can make the in-process connecting block that cuts the corrugated paper slitter edge have good stability to make the blade more excellent to the effect of cutting of corrugated paper slitter edge.

To sum up, the utility model discloses following beneficial effect has:

1. the cutting assembly is matched with the conveying mechanism, waste edges of corrugated paper in conveying are cut by the blade, the installation block can be installed on the fixed rod through the insertion fit of the installation groove and the fixed rod, the T-shaped rod is inserted into the insertion groove, the T-shaped rod is rotated to enable the T-shaped rod to be in clamping fit with the clamping groove, and therefore the installation block is fixedly connected with the fixed rod, namely the cutting assembly and the fixed rod are conveniently fixed;

2. the movable rod is rotated to release the clamping relation between the clamping rod and the clamping groove, and the movable rod can move in the direction far away from the clamping block by utilizing the restoring force of the spring, so that the clamping rod can be quickly separated from the inserting groove, the cutting assembly can be conveniently and quickly disassembled, and meanwhile, when the clamping rod is clamped with the clamping groove, the clamping state between the clamping rod and the clamping groove can be firmer by the restoring force of the spring;

3. when the blade was installed at the connecting block, the spacing groove on the connecting block can play limiting displacement to the blade, utilizes fastening bolt to lock the position of blade, can improve the blade and cut the stability of the in-process of corrugated paper slitter edge to reduce the blade and break away from and influence the condition of normally cutting work at the in-process that cuts the corrugated paper slitter edge from the spacing inslot, simultaneously, not hard up fastening bolt can conveniently carry out the dismouting to the blade.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of an installation structure of the cutting assembly and the fixing rod in the embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

Reference numerals: 1. a conveying mechanism; 101. a support; 102. a conveying roller; 103. a drive motor; 2. fixing the rod; 201; a support leg; 3. cutting the assembly; 4. mounting blocks; 5. a blade; 6. connecting blocks; 7. mounting grooves; 8. a T-shaped rod; 9. a clamping block; 10. inserting grooves; 11. a clamping groove; 12. a movable rod; 13. a clamping and connecting rod; 14. a bearing block; 15. a limiting ring; 16. a spring; 17. a butterfly block; 18. a limiting groove; 19. fastening a bolt; 20. a threaded hole; 21. a screw; 22. a guide bar; 23. a knob.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a slitter edge cuts mechanism for corrugated paper, refers to fig. 1, and including the conveying mechanism 1 that is used for carrying the corrugated paper, it is specific, conveying mechanism 1 includes support 101, a plurality of rotates to bear in the conveying roller 102 of support 101 and be used for driving conveying roller 102 pivoted driving motor 103, and wherein, the one end of support 101 is the delivery end, the other end is the output, installs dead lever 2 on the support 101. In this embodiment, the fixed rod 2 is a long-strip-shaped rod which stretches across two ends of the support 101 along the width direction of the support 101, the fixed rod 2 is located above the conveying roller 102, meanwhile, the two ends, along the length direction of the fixed rod 2, of the end surface, close to the support 101, of the fixed rod 2 are integrally formed with supporting legs 201, and the ends, away from the fixed rod 2, of the two supporting legs 201 are welded on the upper end surface of the support 101, so that the fixed rod 2 is stably connected with the support 101.

In addition, two groups of cutting assemblies 3 for cutting waste edges of corrugated paper are arranged on the end face, facing the conveying end of the support 101, of the fixing rod 2 at intervals along the length direction of the fixing rod 2. Referring to fig. 2, specifically, the cutting assembly 3 includes a mounting block 4 mounted on the fixing rod 2, a blade 5 for penetrating through the upper and lower surfaces of the corrugated paper, and a connecting block 6 mounted on the mounting block 4 for connecting with the blade 5; utilize blade 5 to cut the corrugated paper that is in transmission in-process, can make the slitter edge to the corrugated paper cut convenient and fast.

Referring to fig. 2 and 3, the mounting block 4 is a strip-shaped block having the same length direction as the fixing rod 2, and a mounting groove 7 for inserting the fixing rod 2 is provided on the end surface of the mounting block 4 close to the fixing rod 2, and the mounting block 4 can be mounted on the fixing rod 2 by the insertion fit of the mounting groove 7 and the fixing rod 2.

In order to fix and disassemble the cutting assembly 3, the mounting block 4 is provided with a T-shaped rod 8, specifically, the T-shaped rod 8 comprises a movable rod 12 and a clamping rod 13 welded at one end of the movable rod 12 close to the clamping block 9, and the clamping rod 13 is perpendicular to the movable rod 12; correspondingly, the welding has joint piece 9 on the dead lever 2, and in this embodiment, joint piece 9 is the rectangular block, and sets up the inserting groove 10 that supplies joint pole 13 to peg graft on joint piece 9 is close to the terminal surface of T shape pole 8, and joint groove 11 that is linked together with inserting groove 10 is seted up to the inside of joint piece 9, and when joint pole 13 pegs graft in inserting groove 10, joint groove 11 is used for supplying the rotatory dislocation joint of joint pole 13.

The worker only needs to insert the T-shaped rod 8 into the insertion groove 10 and rotate the T-shaped rod 8 to enable the T-shaped rod 8 to be in clamping fit with the clamping groove 11, and then the installation block 4 and the fixed rod 2 can be fixedly connected, so that the cutting assembly 3 and the fixed rod 2 can be conveniently fixed; t shape pole 8 is turned around in order to remove the joint relation of T shape pole 8 and joint groove 11, takes out T shape pole 8 from inserting groove 10 again and leaves, the dismantlement of realization cutting assembly 3 that can be convenient is convenient for carry out daily dimension to cutting assembly 3 and protect and clean.

Meanwhile, the mounting block 4 is welded with a bearing block 14 for the movable rod 12 to penetrate through, and the bearing effect of the bearing block 14 on the movable rod 12 is utilized, so that the movable rod 12 can be driven by a worker conveniently, and the clamping rod 13 moves in the direction close to or far away from the clamping block 9 and rotates along the axis of the movable rod 12.

In order to facilitate the disengagement of the clamping rod 13 from the insertion groove 10 so as to facilitate the detachment of the cutting assembly 3 by a worker, a reset assembly for resetting the movable rod 12 is further installed between the movable rod 12 and the bearing block 14. Referring to fig. 3, in particular, the reset assembly includes a stop collar 15 and a spring 16; wherein, the limiting ring 15 is sleeved on one end of the movable rod 12 far from the clamping rod 13, the spring 16 is sleeved on the movable rod 12, and two ends of the spring 16 are respectively and fixedly connected to two end faces of the limiting block opposite to the bearing block 14, when the spring 16 is in a natural state, the clamping rod 13 is separated from the inserting groove 10. The worker rotates the movable rod 12 to release the clamping relation between the clamping rod 13 and the clamping groove 11, and the restoring force of the spring 16 can move the movable rod 12 in the direction away from the clamping block 9, so that the clamping rod 13 can be quickly separated from the insertion groove 10, and the cutting assembly 3 can be conveniently detached; meanwhile, when the clamping rod 13 is clamped with the clamping groove 11, the restoring force of the spring 16 can make the clamping state of the clamping rod 13 and the clamping groove 11 more firm.

Referring to fig. 3, a rotating member is further installed at one end of the movable rod 12 away from the clamping rod 13, so that a worker can rotate the movable rod, specifically, the rotating member is a butterfly-shaped block 17, and the butterfly-shaped block 17 is welded to the clamping rod 13; the butterfly block 17 can save more labor for the rotation of the movable rod 12, thereby achieving the effect of reducing the labor intensity of workers.

In order to facilitate the assembly and disassembly of the blade 5, referring to fig. 2 and 4, the connecting block 6 is provided with a limiting groove 18 for accommodating the blade 5, meanwhile, a fastening bolt 19 for fixing the blade 5 is installed between the connecting block 6 and the blade 5, and correspondingly, the outer wall of the connecting block 6 is provided with a threaded hole 20 which is communicated with the limiting groove 18 and is in threaded fit with the fastening bolt 19; when the blade 5 is arranged on the connecting block 6, the limiting groove 18 on the connecting block 6 can limit the blade 5, the fastening bolt 19 penetrates through the threaded hole 20 and is in butt fit with the side wall of the blade 5 in the limiting groove 18, and the position of the blade 5 can be locked, so that the stability of the blade 5 in the process of cutting the waste edge of the corrugated paper is improved, and the situation that the blade 5 is separated from the limiting groove 18 in the process of cutting the waste edge of the corrugated paper to influence the normal cutting work is reduced; meanwhile, the blade 5 can be conveniently disassembled and assembled by loosening the fastening bolt 19, and the whole structure is simple and high in stability.

Referring to fig. 2, in order to allow the blade 5 to be positionally adjusted according to different cutting widths to improve the practicality of the cutting assembly 3, an adjusting assembly for driving the connecting block 6 to move in the length direction of the mounting block 4 is mounted on the mounting block 4. Specifically, the adjusting assembly comprises a screw 21 rotatably borne on the mounting block 4 along the length direction of the mounting block 4 and a guide rod 22 mounted on the mounting block 4 and parallel to the screw 21; wherein, the screw 21 and the guide rod 22 both penetrate through the connecting block 6, and the screw 21 is in threaded connection with the connecting block 6.

The worker can rotate the screw 21 to enable the connecting block 6 to move along the length direction of the fixed rod 2 under the guiding action of the guide rod 22, so that the position of the blade 5 can be adjusted; meanwhile, the self-locking effect is achieved by means of the thread fit between the connecting block 6 and the screw 21, so that the connecting block 6 has good stability in the process of cutting the corrugated paper slitter edge, and the cutting effect of the blade 5 on the corrugated paper slitter edge is better. In addition, in this embodiment, the knob 23 is further welded at one end of the screw rod 21, and the knob 23 is arranged to facilitate the rotation of the screw rod 21 by a worker, so that the position of the blade 5 is convenient and labor-saving to adjust.

The utility model discloses a theory of operation does: when the cutting assembly 3 is installed, the installation block 4 can be installed on the fixed rod 2 through the insertion matching of the installation groove 7 and the fixed rod 2, the T-shaped rod 8 is inserted into the insertion groove 10, the T-shaped rod 8 is rotated to enable the T-shaped rod 8 to be in clamping matching with the clamping groove 11, and therefore the installation block 4 is fixedly connected with the fixed rod 2, namely the cutting assembly 3 and the fixed rod 2 are conveniently fixed, and meanwhile, the clamping state of the clamping rod 13 and the clamping groove 11 can be firmer through the restoring force of the spring 16; gyration T shape pole 8 is in order to remove the joint relation of T shape pole 8 and joint groove 11, utilizes the restoring force effect of spring 16 to make movable rod 12 remove along the direction of keeping away from joint piece 9 to make joint pole 13 break away from inserting groove 10 fast, the dismantlement of realization cutting assembly 3 that can be convenient, thereby be convenient for carry out daily dimension guarantor and washing to cutting assembly 3. In addition, when the blade 5 is arranged on the connecting block 6, the limiting groove 18 on the connecting block 6 can limit the blade 5, and the position of the blade 5 is locked through the fastening bolt 19, so that the stability of the blade 5 in the process of cutting the waste edges of the corrugated paper can be improved; utilize blade 5 to cut the corrugated paper that is in transmission process for cut the slitter edge of corrugated paper convenient and fast more. Utilize screw-thread fit and guide bar 22 between screw rod 21 and the connecting block 6 to the guide effect of connecting block 6, can adjust the position of connecting block 6 to make blade 5 can cut the width and carry out position control according to the difference, and then improved cutting assembly 3's practicality, utilize the screw-thread fit between connecting block 6 and the screw rod 21 to have self-locking effect simultaneously, can make the in-process connecting block 6 of cutting the corrugated paper slitter edge have good stability.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a slitter edge cutting mechanism for corrugated paper, is including conveying mechanism (1) that is used for carrying the corrugated paper, conveying mechanism (1) includes support (101), a plurality of rotates conveying roller (102) of bearing on support (101) and is used for driving conveying roller (102) pivoted driving motor (103), the one end of support (101) sets up to carry the end, the other end sets up to output, characterized by: the corrugated paper slitter edge cutting machine is characterized in that a fixing rod (2) is arranged on the support (101), the fixing rod (2) is a long-strip-shaped rod which stretches across two ends of the support (101) along the width direction of the support (101), the fixing rod (2) is located above the conveying roller (102), and two groups of cutting assemblies (3) for cutting corrugated paper slitter edges are arranged on the end face, close to the conveying end of the support (101), of the fixing rod (2) at intervals; the cutting assembly (3) comprises a mounting block (4) arranged on the fixing rod (2), a blade (5) and a connecting block (6) arranged on the mounting block (4) and used for being connected with the blade (5); the mounting block (4) is a strip-shaped block with the same length direction as the fixing rod (2), and a mounting groove (7) for the insertion of the fixing rod (2) is formed in the end face, close to the fixing rod (2), of the mounting block (4); the mounting block (4) is provided with a T-shaped rod (8), and the fixing rod (2) is fixedly provided with a clamping block (9); an insertion groove (10) for inserting the T-shaped rod (8) is formed in the end face, close to the T-shaped rod (8), of the clamping block (9), and a clamping groove (11) communicated with one end, far away from the end face of the clamping block (9), of the insertion groove (10) is formed in the clamping block (9); when the T-shaped rod (8) is inserted into the insertion groove (10), the clamping groove (11) is used for rotationally and mally clamping the T-shaped rod (8); blade (5) detachable sets up on connecting block (6), just blade (5) run through the upper and lower surface of corrugated paper.

2. A slitter edge cutting mechanism for corrugated paper according to claim 1, wherein: t shape pole (8) include movable rod (12) and fixed set up in joint pole (13) that movable rod (12) are close to joint piece (9) one end, joint pole (13) with movable rod (12) mutually perpendicular sets up, be provided with the confession on installation piece (4) bearing block (14) that movable rod (12) run through, be provided with between movable rod (12) and bearing block (14) and be used for carrying out the reset assembly who resets movable rod (12).

3. A slitter edge cutting mechanism for corrugated paper according to claim 2, wherein: the reset assembly comprises a limiting ring (15) and a spring (16), the limiting ring (15) is sleeved at one end, far away from the clamping rod (13), of the movable rod (12), two ends of the spring (16) are respectively and fixedly connected to two end faces, opposite to the limiting block and the bearing block (14), of the limiting block, the spring (16) is sleeved on the movable rod (12), and when the spring (16) is in a natural state, the clamping rod (13) is separated from the insertion groove (10).

4. A slitter edge cutting mechanism for corrugated paper according to claim 3, wherein: and a rotating part is fixedly arranged at one end of the movable rod (12) far away from the clamping rod (13).

5. The slitter edge cutting mechanism for corrugated paper according to claim 4, wherein: the rotating piece is a butterfly-shaped block (17), and the butterfly-shaped block (17) is welded with the clamping rod (13).

6. A slitter edge cutting mechanism for corrugated paper according to claim 1, wherein: the cutting insert is characterized in that the connecting block (6) is provided with a limiting groove (18) used for containing the cutting insert (5), a fastening bolt (19) is arranged on the connecting block (6), a threaded hole (20) communicated to the limiting groove (18) is formed in the side wall of the connecting block (6), and the threaded hole (20) is in threaded fit with the fastening bolt (19).

7. A slitter edge cutting mechanism for corrugated paper according to claim 1, wherein: connecting block (6) slide set up in on installation piece (4), installation piece (4) are provided with and are used for driving connecting block (6) along the adjusting part that installation piece (4) length direction removed.

8. A slitter edge cutting mechanism for corrugated paper according to claim 7, wherein: the adjusting assembly comprises a screw rod (21) and a parallel screw rod (21), wherein the screw rod (21) and the parallel screw rod (21) are rotatably borne on the mounting block (4) along the length direction of the mounting block (4), the screw rod (21) and the parallel screw rod (22) are arranged on a guide rod (22) on the mounting block (4), the connecting block (6) is penetrated through the screw rod (21), and the screw rod (21) is in threaded connection with the connecting block (6).