CN116237986A - Trimming device for papermaking processing - Google Patents

Trimming device for papermaking processing Download PDF

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Publication number
CN116237986A
CN116237986A CN202211097020.6A CN202211097020A CN116237986A CN 116237986 A CN116237986 A CN 116237986A CN 202211097020 A CN202211097020 A CN 202211097020A CN 116237986 A CN116237986 A CN 116237986A
Authority
CN
China
Prior art keywords
workstation
tensioning
workbench
mounting
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211097020.6A
Other languages
Chinese (zh)
Inventor
林立峰
琚峰
童小家
余忠华
方志旺
吴正余
黄铁松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Lin'an Jinzhou Paper Co ltd
Original Assignee
Zhejiang Lin'an Jinzhou Paper Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Lin'an Jinzhou Paper Co ltd filed Critical Zhejiang Lin'an Jinzhou Paper Co ltd
Priority to CN202211097020.6A priority Critical patent/CN116237986A/en
Publication of CN116237986A publication Critical patent/CN116237986A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
    • B26D1/151—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B26D7/2621—Means for mounting the cutting member for circular cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Abstract

The application discloses side cut device that papermaking processing was used, comprising a workbench, be provided with tensioning conveying mechanism on the workstation, be provided with on the workstation and be used for carrying out the cutting mechanism of cutting to the paper, workstation one side still is provided with the cooperation cutting mechanism is used for the chip removal mechanism of the paper waste bar discharge workstation that will cut off, chip removal mechanism includes air-blower and chip removal wind channel, the air-blower sets up workstation one side, the air intake in chip removal wind channel with the air outlet intercommunication of air-blower, set up on the lateral wall in chip removal wind channel and be used for the paper waste bar exhaust chip inlet of cutting. This application is rational in infrastructure, and this application has the effect that avoids causing paper waste.

Description

Trimming device for papermaking processing
Technical Field
The invention relates to the field of paper trimming, in particular to a trimming device for papermaking processing.
Background
The paper making is an important invention of ancient Chinese labor people, and is divided into two forms, namely a mechanism and a manual mode, wherein the mechanism is continuously carried out on the paper, paper pulp suitable for the quality of the paper is diluted to a certain concentration by water, the paper is preliminarily dehydrated at a net part of a paper machine to form wet paper sheets, the wet paper sheets are pressed and dehydrated and then dried to form paper, after the paper production is finished, the paper needs to be rolled, and the two sides of the paper need to be cut before the paper is rolled, so that the required frame degree is achieved, and the smoothness of the edges of the paper is ensured.
In the prior art, paper is sheared by cutting equipment for paper making machinery, paper strip waste generated after cutting the paper can be accumulated around the device, and the cutting of the edge of subsequent paper can be affected, so that the paper is wasted.
Disclosure of Invention
In order to avoid wasting paper, the application provides a side cut device that papermaking processing was used.
The application provides a side cut device that papermaking processing was used adopts following technical scheme:
the utility model provides a side cut device that papermaking processing was used, includes the workstation, be provided with tensioning conveying mechanism on the workstation, be provided with the cutting mechanism that is used for cutting paper on the workstation, workstation one side still is provided with the cooperation cutting mechanism is used for the chip removal mechanism of the paper waste bar discharge workstation that will cut off, chip removal mechanism includes air-blower and chip removal wind channel, the air-blower sets up workstation one side, the air intake in chip removal wind channel with the air outlet intercommunication of air-blower, set up on the lateral wall in chip removal wind channel and be used for the paper waste bar exhaust chip inlet of cutting off.
Through adopting above-mentioned technical scheme, transport paper by tensioning conveying mechanism, cut the paper by cutting mechanism, the paper waste strip that cuts off gets into the chip removal wind channel by advancing the bits mouth in, the air-blower blows air in the chip removal wind channel, gaseous paper waste strip that is wrapped up in is piled up by chip removal wind channel discharge, avoids the note waste material to pile up around the device, avoids influencing the cutting at follow-up paper edge to reach the extravagant effect of avoiding the paper.
Optionally, the side wall of the chip removal air duct is uniformly provided with vent holes at equal intervals along the length direction of the chip removal air duct, and each vent hole is arranged on the same side of the chip inlet.
Through adopting above-mentioned technical scheme, the paper waste strip of cutting gets into the chip removal wind channel by the bits mouth, and the air-blower blows to the chip removal wind channel in, leads to the gas flow in the chip removal wind channel to be faster than the gas flow outside the chip removal wind channel, and the gas outside the chip removal wind channel gets into in the chip removal wind channel through the air vent to avoid the paper waste strip that gets into in the chip removal wind channel to adsorb on the lateral wall that the air vent was seted up to the chip removal wind channel be difficult to discharge the chip removal wind channel.
Optionally, tensioning conveying mechanism includes conveying roller and tensioning roller, the conveying roller is provided with many, each conveying roller all rotates to be set up on the workstation and each conveying roller is parallel in same vertical plane, set up V type piece on the workstation, V type piece with the workstation rotates to be connected, the tensioning roller with V type piece is perpendicular in same vertical plane, be provided with first fixed block and tension spring on the workstation, fixed being provided with the second fixed block on the V type piece, tension spring's one end with first fixed block is connected, tension spring's the other end with the second fixed block is connected, still be provided with the couple on the V type piece, the couple with the second fixed block rotates to be connected, fixedly on the workstation be provided with the couple cooperation makes tension roller is in the fixed axle of releasing state.
Through adopting above-mentioned technical scheme, tensioning conveying mechanism is hooked to the fixed axle at the during-process couple of not working, and the tensioning roller is in the state of relaxing this moment, and tensioning conveying mechanism breaks away from the fixed axle at the during-process couple, and the tensioning roller carries out automatic tensioning to the transport article under tension spring's pulling force effect.
Optionally, the adjusting piece is provided with two groups on the workstation, two the V type piece respectively with the both ends tip swivelling joint of tensioning roller, first fixed block the second fixed block the tension spring the couple all corresponds the adjusting piece is provided with two.
Through adopting above-mentioned technical scheme, set up two sets of regulating parts, two sets of regulating parts symmetry set up in the workstation both sides, with the both ends end connection of tensioning roller respectively, guarantee the stability to tensioning roller adjustment work.
Optionally, tensioning conveying mechanism includes conveying roller and tensioning roller, the conveying roller is provided with many, each conveying roller all rotates to set up on the workstation and each conveying roller is parallel in same vertical plane, be provided with the installation piece on the workstation, the tensioning roller with the installation piece rotates to be connected, be provided with on the workstation and be used for adjusting the regulating part of tensioning roller, the regulating part includes adjustable bolt and fixed block, set up a plurality of being used for with the fixed block is fixed the mounting hole on the workstation, set up guide rail on the fixed block, the installation piece is followed guide rail with the fixed block slides to be connected, adjustable bolt's one end extends to in the guide rail with the installation piece rotates to be connected, adjustable bolt's lateral wall with fixed block threaded connection.
Through adopting above-mentioned technical scheme, the fixed block passes through the mounting hole to be fixed on the workstation, is provided with guide rail on the fixed block, plays the guide effect of tensioning roller lateral movement, can change the position of tensioning roller through the adjustable bolt of adjustment to this realizes the tensioning to carrying the paper.
Optionally, the installation piece is in be provided with two on the workstation, two the installation piece symmetry sets up on the workstation, two the installation piece respectively with the both ends tip rotation of tensioning roller is connected, the regulating part is in correspond two on the workstation the installation piece is provided with two sets of.
Through adopting above-mentioned technical scheme, set up two sets of regulating parts, two sets of regulating parts symmetry set up in the workstation both sides, with the both ends end connection of tensioning roller respectively, guarantee the stability to tensioning roller adjustment work.
Optionally, tensioning conveying mechanism includes conveying roller and tensioning roller, the conveying roller is provided with many, each conveying roller all rotates to be set up on the workstation and each conveying roller is parallel in same vertical plane, be provided with on the workstation and be used for adjusting the regulating part of tensioning roller, the regulating part includes rotation support and bayonet lock, rotation support with one conveying roller rotates to be connected, follow on the workstation rotation path of rotation support evenly seted up with the locating hole of bayonet lock adaptation, rotation support one side with tensioning roller rotates to be connected, rotation support's opposite side seted up with the draw-in groove of bayonet lock adaptation.
Through adopting above-mentioned technical scheme, insert the locating hole with the bayonet lock through the draw-in groove, realize rotating the fixed of support, through the locating hole butt joint with draw-in groove and different positions, realize the tensioning of different degree.
Optionally, the adjusting piece is provided with two groups on the workstation, symmetrical both sides on the workstation are followed the rotation path of rotation support evenly seted up with the locating hole of bayonet lock adaptation.
Through adopting above-mentioned technical scheme, set up two sets of regulating parts, two sets of regulating parts symmetry set up in the workstation both sides, with the both ends end connection of tensioning roller respectively, guarantee the stability to tensioning roller adjustment work.
Optionally, the cutting mechanism includes the mounting wheel and is used for cutting the cutting blade of paper, be provided with the mounting bracket on the workstation, the mounting bracket is provided with two, the mounting wheel corresponds to be provided with two, two the mounting bracket symmetry sets up in the direction of delivery both sides of paper, the mounting wheel rotates to set up on the mounting bracket, the fixed setting of cutting blade is in the outer fringe department of mounting wheel, correspond on the conveying roller lateral wall cutting blade has seted up the cutting blade groove, cutting blade includes fixed part and dismouting portion, set up the through-hole on the mounting wheel lateral wall, the through-hole is interior to slide and is provided with the post that slides, the fixed protrusion that is provided with on the post lateral wall that slides, the through-hole inner wall corresponds the post that slides is seted up to the protrusion, the protrusion slides and sets up in the inslot, be provided with the pull rod in the slide groove, the one end of pull rod with the inner wall hinge joint of slide groove, the protrusion is close to the outer fringe department of mounting wheel, correspond on the conveying roller lateral wall cutting blade has seted up the locking guide slot, protrusion is close to the one side of bottom wall has the cutting blade has set up the fixed part and has a fixed slot, the tip that slides in the fixed slot is connected with the fixed slot, the tip is set up on the fixed slot is parallel with the tip, the tip that the fixed connection has the tip that slides, the tip is set up on the tip is fixed to the tip, the tip that has the tip that the tip is fixed to the tip that has the tip that the tip is set up on the tip that the tip is fixed to the tip, the mounting frame slides and sets up on the workstation, wear to be equipped with on the mounting frame be used for with the mounting frame is fixed fixing bolt on the workstation.
Through adopting above-mentioned technical scheme, divide into fixed part and dismouting portion with cutting blade, through the position of adjustment pull rod in locking guide slot and unlocking guide slot to the adjustment is slided the post and is fixed in the position in the through-hole, and then realizes that dismouting portion and installation wheel are fixed or with dismouting portion and installation wheel separation, thereby the staff of being convenient for dismantles maintenance or change dismouting portion.
Optionally, the one end tip that slides the post and keep away from the installation inserted sheet has seted up inside hollow constant head tank, fixed part be close to one side of sliding the post fixedly be provided with the location inserted sheet of constant head tank adaptation, the location inserted sheet by the notch department of constant head tank inserts in the constant head tank and in the constant head tank internal rotation with the notch dislocation of constant head tank.
Through adopting above-mentioned technical scheme, through being close to the fixed location inserted sheet that is provided with the constant head tank adaptation in one side of post that slides at the fixed part, the location inserted sheet inserts in the constant head tank by the notch department of constant head tank and rotates in the constant head tank with the notch dislocation of constant head tank to the staff of being convenient for separates fixed part and post that slides, thereby the staff of being convenient for dismantles the maintenance or change to the fixed part.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the tensioning conveying mechanism conveys paper, the cutting mechanism cuts the paper, the cut paper waste strips enter the chip removal air duct from the chip inlet, the air blower blows air into the chip removal air duct, the gas wrapped paper waste strips are discharged and piled together through the chip removal air duct, paper strip waste is prevented from piling around the device, the cutting of the edge of the subsequent paper is prevented from being influenced, and therefore the effect of preventing paper waste is achieved;
2. divide into fixed part and dismouting portion with cutting blade, through the position of adjustment pull rod in locking guide slot and unlocking guide slot, thereby the adjustment slides the post and fixes the position in the through-hole, and then realize fixed or with dismouting portion and installation wheel separation with the installation wheel of dismouting portion, be close to the fixed location inserted sheet that is provided with the constant head tank adaptation in one side of sliding the post at the fixed part, the location inserted sheet inserts the constant head tank by the notch department of constant head tank and rotates in the constant head tank with the notch dislocation of constant head tank, thereby the staff of being convenient for separates fixed part and sliding the post, thereby the staff dismantles maintenance or change fixed part and dismouting portion.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is an exploded view of a portion of the structure of an embodiment of the present application for embodying a cutting mechanism;
FIG. 3 is a partial cross-sectional view of an embodiment of the present application showing a locking channel and unlocking channel;
FIG. 4 is a schematic overall structure of embodiment 2 of the present application;
fig. 5 is a schematic overall structure of embodiment 3 of the present application.
Reference numerals illustrate:
1. a work table; 2. tensioning and conveying mechanism; 3. a cutting mechanism; 4. a chip removal mechanism; 5. a blower; 6. a chip removal air duct; 7. a chip inlet; 8. a vent hole; 9. a conveying roller; 10. a tension roller; 11. an adjusting member; 12. a V-shaped block; 13. a tension spring; 14. a first fixed block; 15. a second fixed block; 16. a hook; 17. a fixed shaft; 18. an adjustable bolt; 19. a fixed block; 20. a mounting hole; 21. a guide rail; 22. rotating the bracket; 23. a bayonet lock; 24. positioning holes; 25. a clamping groove; 26. a mounting wheel; 27. a cutting blade; 28. a mounting frame; 29. a cutter groove; 30. a fixing part; 31. a mounting/dismounting portion; 32. a through hole; 33. a slip column; 34. a protruding portion; 35. a slip groove; 36. a pull rod; 37. a locking guide groove; 38. unlocking the guide slot; 39. a return spring; 40. installing an inserting sheet; 41. installing a slot; 42. a connecting sheet; 43. a connection slot; 44. a fixing bolt; 45. a positioning groove; 46. positioning the inserting sheet; 47. a guide groove; 48. and (5) installing a block.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-5:
example 1
The embodiment of the application discloses a trimming device for papermaking processing, as shown in fig. 1 and 2, the trimming device comprises a workbench 1, a tensioning conveying mechanism 2 is arranged on the workbench 1, the tensioning conveying mechanism 2 comprises a conveying roller 9 and a tensioning roller 10, the conveying roller 9 is provided with a plurality of conveying rollers 9, each conveying roller 9 is rotationally arranged on the workbench 1 and each conveying roller 9 is parallel on the same vertical plane, an adjusting piece 11 for adjusting the tensioning roller 10 is arranged on the workbench 1, the adjusting piece 11 comprises a V-shaped block 12 and a tension spring 13, the V-shaped block 12 is rotationally connected with the workbench 1, the tensioning roller 10 is rotationally connected with the V-shaped block 12, the tensioning roller 10 is perpendicular to the V-shaped block 12 on the same vertical plane, a first fixing block 14 is arranged on the workbench 1, a second fixing block 15 is fixedly arranged on the V-shaped block 12, one end of the tension spring 13 is connected with the first fixing block 14, the other end of the tension spring 13 is connected with a second fixed block 15, the V-shaped block 12 is also provided with a hook 16, the hook 16 is rotationally connected with the second fixed block 15, the workbench 1 is fixedly provided with a fixed shaft 17 which is matched with the hook 16 to enable the tensioning roller 10 to be in a loosening state, the adjusting piece 11 is provided with two groups on the workbench 1, the two V-shaped blocks 12 are respectively rotationally connected with the two end parts of the tensioning roller 10, the first fixed block 14, the second fixed block 15, the tension spring 13 and the hook 16 are respectively provided with two adjusting pieces 11 corresponding to the two adjusting pieces, the tensioning conveying mechanism 2 enables the hook 16 to hook the right fixed shaft 17 when not working, the tensioning wheel is in a loosening state at the moment, the tensioning conveying mechanism 2 is separated from the fixed shaft 17 when in operation, the tensioning roller 10 automatically tightens conveyed products under the tension of the tension spring 13, the workbench 1 is provided with a cutting mechanism 3 for cutting paper, the cutting mechanism 3 includes the mounting wheel 26 and is used for cutting the cutting blade 27 of paper, is provided with the mounting bracket 28 on the workstation 1, and the mounting bracket 28 is provided with two, and the mounting wheel 26 corresponds to be provided with two, and two mounting brackets 28 symmetry set up the both sides limit of paper in the direction of delivery both sides of paper and cut edge, and the mounting wheel 26 rotates to set up on the mounting bracket 28, and the fixed outer fringe department that sets up at the mounting wheel 26 of cutting blade 27 has seted up cutting knife groove 29 corresponding cutting blade 27 on the conveying roller 9 lateral wall.
As shown in fig. 1 and 3, the cutting blade 27 comprises a fixing part 30 and a dismounting part 31, a through hole 32 is formed on the side wall of the mounting wheel 26, a sliding column 33 is slidably arranged in the through hole 32, a protruding part 34 is fixedly arranged on the side wall of the sliding column 33, a sliding groove 35 is formed on the inner wall of the through hole 32 corresponding to the protruding part 34, the protruding part 34 is slidably arranged in the sliding groove 35, a pull rod 36 is arranged in the sliding groove 35, one end of the pull rod 36 is hinged with the inner wall of the sliding groove 35, a locking guide groove 37 is formed on one surface of the protruding part 34 close to the bottom wall of the sliding groove 35, an unlocking guide groove 38 communicated with the locking guide groove 37 is formed on one surface of the protruding part 34 close to the bottom wall of the sliding groove 35, the depth of the locking guide groove 37 is larger than that of the unlocking guide groove 38, the depth of the locking guide groove 37 is different from that of the unlocking guide groove 38, the pull rod 36 walks according to a specified track, when the cutting blade 27 needs to be detached from the mounting wheel 26, the pull rod 36 runs along the unlocking guide groove 37, the connecting part of the locking guide groove 37 and the unlocking guide groove 38 is a guide groove 47, the pull rod 36 runs into the guide groove 47 and then hooks the guide groove 47, the locking of the cutting blade 27 on the mounting wheel 26 is realized, when the cutting blade 27 needs to be detached from the mounting wheel 26, the pull rod 36 runs along the unlocking guide groove 38, the separation of the pull rod 36 and the guide groove 47 is realized, the cutting blade 27 is further convenient to be separated from the mounting wheel 26, a return spring 39 is arranged in the sliding groove 35, one end of the return spring 39 is fixedly connected with the protruding part 34, the other end of the return spring 39 is fixedly connected with the inner wall of the sliding groove 35, the fixing part 30 is arranged at one end part of the sliding column 33, the other end of the sliding column 33 is fixedly provided with a mounting inserting piece 40, the inner edge wall of the dismounting part 31 is provided with a mounting inserting piece 41 matched with the mounting inserting piece 40, connecting pieces 42 are fixed on the side walls of the two symmetrical sides of the fixing part 30, connecting slots 43 are formed in the dismounting part 31 corresponding to the connecting pieces 42, the mounting frame 28 is arranged on the workbench 1 in a sliding mode, fixing bolts 44 used for fixing the mounting frame 28 on the workbench 1 are arranged on the mounting frame 28 in a penetrating mode, an inner hollow locating slot 45 is formed in the end portion, far away from the mounting inserting piece 40, of the sliding column 33, locating inserting pieces 46 matched with the locating slot 45 are fixedly arranged on one side, close to the sliding column 33, of the fixing part 30, and the locating inserting pieces 46 are inserted into the locating slot 45 through the notch of the locating slot 45 and rotate in the locating slot 45 in a staggered mode with the notch of the locating slot 45.
The implementation principle of the trimming device for papermaking in embodiment 1 of the application is as follows: the tensioning conveying mechanism 2 conveys paper, the hanging hook 16 hooks the fixed shaft 17 when the tensioning conveying mechanism 2 does not work, at the moment, the tensioning roller 10 is in a loosening state, the hanging hook 16 is separated from the fixed shaft 17 when the tensioning conveying mechanism 2 operates, the tensioning roller 10 automatically tightens the conveyed paper under the action of the tension spring 13, the cutting mechanism 3 cuts the paper, the cut paper waste strips enter the chip removing air duct 6 from the chip inlet 7, the blower 5 blows into the chip removing air duct 6, the gas flow speed in the chip removing air duct 6 is faster than the gas flow speed outside the chip removing air duct 6, the gas outside the chip removing air duct 6 enters the chip removing air duct 6 through the vent hole 8, thereby avoiding that the paper waste strips entering the chip removing air duct 6 are adsorbed on the side wall of the chip removing air duct 6 where the vent hole 8 is arranged, the gas is wrapped with the paper waste strips and accumulated together after being discharged by the chip removing air duct 6, when the cutting blade 27 is installed, the positioning inserting piece 46 on the fixing part 30 is inserted into the positioning groove 45 from the notch of the positioning groove 45 and rotates in the hollow positioning groove 45 to achieve the effect of being misplaced with the notch of the positioning groove 45 so as to be fixed, then the dismounting part 31 is installed on the installation wheel 26, when the dismounting part 31 is installed on the installation wheel 26, the installation inserting piece 40 is firstly inserted into the installation slot 41, the sliding column 33 slides towards the direction of the fixing part 30, the pull rod 36 moves along the locking guide groove 37 to the guide groove 47 at the joint of the locking guide groove 37 and the unlocking guide groove 38, the connecting pieces 42 are fixed on the side walls of the symmetrical two sides of the fixing part 30, the connecting slots 43 are arranged on the dismounting part 31 corresponding to the connecting pieces 42, the connecting slot 43 is arranged at the cutting edge of the dismounting part 31, the traction fixing part 30 moves away from the mounting wheel 26, at the moment, the reset spring 39 stretches, the pull rod 36 is separated from the guide groove 47, the fixing part 30 moves away from the mounting wheel 26, at the moment, the reset spring 39 stretches, the connecting piece 42 is inserted into the connecting slot 43 from the cutting edge of the dismounting part 31, thereby fixing the dismounting part 31 and the fixing part 30, the connecting piece 42 is inserted into the connecting slot 43, one side of the connecting piece 42 close to the notch replaces the cutting edge, the connecting piece 42 is inserted into the connecting slot 43, the pull rod 36 moves into the guide groove 47 along the locking guide groove 37 after the connecting piece 42 is inserted into the connecting slot 43, thereby fixing the dismounting part 31 and the fixing part 30 on the mounting wheel 26, when the dismounting part 31 and the fixing part 30 are required to be dismounted from the mounting wheel 26, at the moment, the reset spring 39 stretches, the pull rod 36 is separated from the guide groove 47, the connecting piece 38 moves away from the guide groove, finally returns to the initial position from the connecting slot 43, and continues to traction the fixing part 30 to enable the mounting part 40 to be mounted on the mounting slot 41, finally, the fixing part 31 is separated from the positioning piece 46, and finally the positioning piece 45 is separated from the positioning piece 45, and the positioning piece 45 is positioned at the position matching with the positioning groove 45.
Example 2
The difference from embodiment 1 is that, as shown in fig. 4, the tensioning conveying mechanism 2 comprises conveying rollers 9 and tensioning rollers 10, the conveying rollers 9 are provided with a plurality of conveying rollers 9, each conveying roller 9 is rotatably arranged on the workbench 1, each conveying roller 9 is parallel to the same vertical plane, a mounting block 48 is arranged on the workbench 1, the tensioning rollers 10 are rotatably connected with the mounting blocks 48, an adjusting piece 11 for adjusting the tensioning rollers 10 is arranged on the workbench 1, the adjusting piece 11 comprises an adjustable bolt 18 and a fixed block 19, the fixed block 19 is provided with a plurality of mounting holes 20 for fixing the fixed block 19 on the workbench 1, the fixed block 19 is fixed on the workbench 1 through the mounting holes 20 by bolts, a guide rail 21 is arranged on the fixed block 19, one end of the adjustable bolt 18 extends into the guide rail 21 and is rotatably connected with the mounting block 48, the side wall of the adjustable bolt 18 is in threaded connection with the fixed block 19, the mounting block 48 is provided with two blocks on the workbench 1, the two mounting blocks 48 are symmetrically arranged on the workbench 1, the two ends of the two mounting blocks 48 are correspondingly rotatably connected with the two tensioning blocks 10 on the workbench 1, and the two ends of the two tensioning blocks 10 are correspondingly arranged on the two ends of the workbench 11.
The implementation principle of the trimming device for papermaking in embodiment 2 of the application is as follows: the fixed block 19 is fixed on the workbench 1 through the mounting hole 20, the fixed block 19 is provided with a guide rail 21, the guide effect of the transverse movement of the tensioning roller 10 is achieved, and the position of the tensioning roller 10 can be changed by adjusting the adjustable bolt 18, so that the tensioning of the conveyed paper is achieved.
Example 3
The difference with embodiment 1 is that, as shown in fig. 5, the tensioning conveying mechanism 2 comprises conveying rollers 9 and tensioning rollers 10, the conveying rollers 9 are provided with a plurality of conveying rollers 9, each conveying roller 9 is rotatably arranged on the workbench 1, each conveying roller 9 is parallel to the same vertical plane, an adjusting piece 11 for adjusting the tensioning roller 10 is arranged on the workbench 1, the adjusting piece 11 comprises a rotating bracket 22 and a bayonet catch 23, the rotating bracket 22 is rotatably connected with one conveying roller 9, positioning holes 24 matched with the bayonet catch 23 are uniformly formed on the workbench 1 along the rotating path of the rotating bracket 22, one side of the rotating bracket 22 is rotatably connected with the tensioning roller 10, the other side of the rotating bracket 22 is provided with a clamping groove 25 matched with the bayonet catch 23, the adjusting piece 11 is provided with two groups on the workbench 1, and the symmetrical two sides on the workbench 1 are uniformly provided with positioning holes 24 matched with the bayonet catch 23 along the rotating path of the rotating bracket 22.
The implementation principle of the trimming device for papermaking in embodiment 3 of the application is as follows: the bayonet lock 23 is inserted into the locating hole 24 through the draw-in groove 25, realizes the fixed of the rotation support 22, and the staff realizes the tensioning of different degrees to the paper of carrying through the butt joint of draw-in groove 25 and the locating hole 24 of different positions according to the different circumstances when the paper is carried.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. An edge cutting device for papermaking processing, which is characterized in that: including workstation (1), be provided with tensioning conveying mechanism (2) on workstation (1), be provided with on workstation (1) and be used for carrying out cutting mechanism (3) to the paper, workstation (1) one side still is provided with the cooperation cutting mechanism (3) are used for discharging chip removal mechanism (4) of workstation (1) with the paper waste bar that cuts down, chip removal mechanism (4) include air-blower (5) and chip removal wind channel (6), air-blower (5) set up on workstation (1) one side, the air intake of chip removal wind channel (6) with the air outlet intercommunication of air-blower (5), offer on the lateral wall of chip removal wind channel (6) be used for with the paper waste bar exhaust chip inlet (7) of cutting out.
2. The edge slitting device for papermaking process according to claim 1, wherein: vent holes (8) are uniformly formed in the side wall of the chip removal air duct (6) at equal intervals along the length direction of the chip removal air duct (6), and each vent hole (8) is arranged on the same side of the chip inlet (7).
3. The edge slitting device for papermaking process according to claim 1, wherein: the tensioning conveying mechanism (2) comprises a conveying roller (9) and tensioning rollers (10), the conveying roller (9) is provided with a plurality of conveying rollers (9), the conveying rollers (9) are all rotatably arranged on the workbench (1) and are parallel to each other on the same vertical plane, an adjusting piece (11) for adjusting the tensioning rollers (10) is arranged on the workbench (1), the adjusting piece (11) comprises a V-shaped block (12) and a tension spring (13), the V-shaped block (12) is rotatably connected with the workbench (1), the tensioning rollers (10) are rotatably connected with the V-shaped block (12), the tensioning rollers (10) are perpendicular to the V-shaped block (12) on the same vertical plane, a first fixed block (14) is arranged on the workbench (1), a second fixed block (15) is fixedly arranged on the V-shaped block (12), one end of the tension spring (13) is connected with the first fixed block (14), the other end of the tension spring (13) is rotatably connected with the second fixed block (16), the second fixed block (16) is rotatably connected with the hook (16), the workbench (1) is fixedly provided with a fixed shaft (17) which is matched with the hook (16) to enable the tensioning roller (10) to be in a loosening state.
4. A trimming apparatus for papermaking process as defined in claim 3, wherein: the adjusting piece (11) is provided with two groups on the workbench (1), two V-shaped blocks (12V) are respectively connected with the end parts at the two ends of the tensioning roller (10) in a rotating mode, and the first fixing block (14), the second fixing block (15), the tension spring (13) and the hook (16) are respectively provided with two corresponding adjusting pieces (11).
5. The edge slitting device for papermaking process according to claim 1, wherein: tensioning conveying mechanism (2) are including conveying roller (9) and tensioning roller (10), conveying roller (9) are provided with many, each conveying roller (9) all rotate and set up on workstation (1) and each conveying roller (9) are parallel at same vertical plane, be provided with installation piece (48) on workstation (1), tensioning roller (10) with installation piece (48) rotate to be connected, be provided with on workstation (1) and be used for the adjustment adjusting piece (11) of tensioning roller (10), adjusting piece (11) include adjustable bolt (18) and fixed block (19), set up a plurality of be used for with fixed block (19) are in installation hole (20) on workstation (1), set up guide rail (21) on fixed block (19), install piece (48) are followed guide rail (21) with fixed block (19) slide and are connected, adjustable one end extension guide rail (21) to adjustable bolt (18) with install piece (19) in the adjustable bolt (18) is connected with threaded connection screw bolt (18).
6. The edge slitting device for papermaking according to claim 5, wherein: the mounting blocks (48) are arranged on the workbench (1), the two mounting blocks (48) are symmetrically arranged on the workbench (1), the two mounting blocks (48) are respectively and rotatably connected with the end parts at the two ends of the tensioning roller (10), and the two groups of adjusting parts (11) are arranged on the workbench (1) corresponding to the two mounting blocks (48).
7. The edge slitting device for papermaking process according to claim 1, wherein: tensioning conveying mechanism (2) are including conveying roller (9) and tensioning roller (10), conveying roller (9) are provided with many, each conveying roller (9) all rotate and set up on workstation (1) and each conveying roller (9) are parallel in same vertical plane, be provided with on workstation (1) and be used for adjusting piece (11) of tensioning roller (10), adjusting piece (11) include rotation support (22) and bayonet lock (23), rotation support (22) with one conveying roller (9) rotate and are connected, follow on workstation (1) locating hole (24) of bayonet lock (23) adaptation are evenly seted up in rotation path of rotation support (22), one side of rotation support (22) with tensioning roller (10) rotate and are connected, rotation support (22) the opposite side seted up with bayonet lock (23) adaptation draw-in groove (25).
8. The edge slitting device for papermaking process according to claim 7, wherein: the adjusting piece (11) is provided with two groups on the workbench (1), and positioning holes (24) matched with the bayonet locks (23) are uniformly formed on two symmetrical sides on the workbench (1) along the rotating path of the rotating bracket (22).
9. A trimming apparatus for papermaking process according to any one of claims 3 to 8, wherein: the cutting mechanism (3) comprises a mounting wheel (26) and a cutting blade (27) for cutting paper, wherein two mounting frames (28) are arranged on the workbench (1), two mounting frames (26) are correspondingly arranged, two mounting frames (28) are symmetrically arranged on two sides of the paper in the conveying direction, the mounting frames (26) are rotatably arranged on the mounting frames (28), the cutting blade (27) is fixedly arranged at the outer edge of the mounting wheel (26), a cutting blade groove (29) is formed in the side wall of the conveying roller (9) corresponding to the cutting blade (27), the cutting blade (27) comprises a fixing part (30) and a dismounting part (31), a through hole (32) is formed in the side wall of the mounting wheel (26), a sliding column (33) is slidably arranged in the through hole (32), a protruding part (34) is fixedly arranged on the side wall of the sliding column (33), a sliding groove (35) is formed in the inner wall of the through hole (32) corresponding to the protruding part (34), a sliding groove (35) is formed in the sliding groove (35), and one end (35) of the sliding groove (35) is hinged with the sliding groove, the utility model discloses a sliding table, including slip groove (35) and fixed part (30), slip groove (35) is provided with on the one side that is close to of protruding part (34) the bottom wall of slip groove (35), protruding part (34) is close to one side of slip groove (35) bottom wall on seted up with unblock guide slot (38) of locking guide slot (37) intercommunication, the degree of depth of locking guide slot (37) is greater than the degree of depth of unblock guide slot (38), be provided with reset spring (39) in slip groove (35), reset spring (39) one end with protruding part (34) fixed connection, reset spring (39) the other end with slip groove (35) inner wall fixed connection, fixed part (30) set up one end tip of slip post (33), the other end fixed mounting insert piece (40) that sets up of slip post (33), set up on the inner edge wall of dismouting portion (31) with mounting insert piece (41) adaptation, both sides are fixed with connection piece (42) on the symmetry side wall of fixed part (30), dismouting portion (31) correspond and set up connection piece (43) on the mounting bracket (1), the mounting frame (28) is provided with a fixing bolt (44) in a penetrating way, and the fixing bolt is used for fixing the mounting frame (28) on the workbench (1).
10. The edge slitting device for papermaking process according to claim 9, wherein: the utility model discloses a fixing device for the electric motor is characterized by including installation inserted sheet (40), slip post (33) is kept away from one end tip of installation inserted sheet (40) has seted up inside hollow constant head tank (45), fixed portion (30) be close to one side of slip post (33) is fixed be provided with constant head tank (45) adaptation's location inserted sheet (46), location inserted sheet (46) by the notch department of constant head tank (45) inserts in constant head tank (45) and in constant head tank (45) internal rotation with the notch dislocation of constant head tank (45).
CN202211097020.6A 2022-09-08 2022-09-08 Trimming device for papermaking processing Pending CN116237986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211097020.6A CN116237986A (en) 2022-09-08 2022-09-08 Trimming device for papermaking processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211097020.6A CN116237986A (en) 2022-09-08 2022-09-08 Trimming device for papermaking processing

Publications (1)

Publication Number Publication Date
CN116237986A true CN116237986A (en) 2023-06-09

Family

ID=86626506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211097020.6A Pending CN116237986A (en) 2022-09-08 2022-09-08 Trimming device for papermaking processing

Country Status (1)

Country Link
CN (1) CN116237986A (en)

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