CN209158556U - A kind of tool changing device of trimmer - Google Patents

Abstract

The utility model discloses a kind of tool changing devices of trimmer, it is related to paper cutting apparatus field, including the lifting of control cutter mounting frame and mobile driving and for the tool changing platform of arrangement of tool mounting rack, the driving is slidably arranged on the track above it, and the cutter mounting frame is hung in the lower section of driving by wirerope；The tool changing platform includes rack and the two groups of frame plates for being arranged in above rack and being located at rack length direction two sides, and the frame plate includes separately positioned up and down upper frame plate and lower frame plate, is connected between the upper frame plate and lower frame plate by adjusting bolt.By the utility model, cutter is replaced using the pick-and-place of thermoacoustic prime engine cutter mounting frame, and on tool changing platform, keeps the installing and dismounting of cutter more convenient, improves labor efficiency.

Description

A kind of tool changing device of trimmer

Technical field

The utility model relates to paper cutting apparatus field, in particular to a kind of tool changing device of trimmer.

Background technique

Nowadays office realm, education sector are increasing for the demand of paper, and paper made of tentatively printing needs To pass through cutting for reel slitter could be for people to use.Reel slitter be it is a kind of by wide cut paper or film dividing at more The mechanical equipment of the narrow material of item is equipped with the cutter cut to paper on reel slitter, and cutter had been used for a long time The sharpness of Cheng Zhong, blade can be gradually reduced, so needing to regularly replace cutter of cutting a sheet of paper.

Cutter of cutting a sheet of paper is mounted on reel slitter, needs to remove it from reel slitter when replacing cutter, then It is installed to original position again, it is time-consuming and laborious by the way of manual work, and it is easy to appear accident, there are security risks.

Utility model content

The purpose of this utility model is to provide a kind of tool changing devices of trimmer, are cut by mechanized manner to reel The cutter of machine is replaced and is installed, and labor efficiency is improved.

The above-mentioned purpose of the utility model has the technical scheme that a kind of tool changing dress of trimmer It sets, including the lifting of control cutter mounting frame and mobile driving and for the tool changing platform of arrangement of tool mounting rack, the driving It is slidably arranged on the track above it, the cutter mounting frame is hung in the lower section of driving by wirerope；The tool changing platform packet It includes rack and is arranged in above rack and is located at two groups of frame plates of rack length direction two sides, the frame plate includes that separation up and down is set The upper frame plate and lower frame plate set are connected between the upper frame plate and lower frame plate by adjusting bolt.

By using above-mentioned technical proposal, when needing to reel slitter tool changing, control driving is moved to reel slitter Cutter is sling together together with its mounting rack, then drives a vehicle and move to the top of tool changing platform along sliding rail by the top of cutter mounting frame, Cutter mounting frame is fallen and is placed on tool changing platform, leveling work, more tool changing are carried out to tool changing platform table top by adjusting bolt Cutter mounting frame is returned along former stroke, is reapposed on reel slitter by tool, finally control driving.

Preferably, the driving includes pulley blocks and hoist engine, the pulley blocks include the rolling that track two sides are arranged in Wheel, the rotation axis of the idler wheel are rotatablely connected on pulley mounting rack thereunder；The hoist engine is connected to pulley mounting rack Lower section, the lower section of the hoist engine is connected with suspension hook by wirerope, and the cutter mounting frame is hooked on suspension hook.

By using above-mentioned technical proposal, hoist engine control suspension hook hooking cutter mounting frame simultaneously makes it in vertical direction liter Drop, idler wheel are rolling drive driving traveling along track, and the two cooperative cooperating completes the pick-and-place and transport to cutter mounting frame.

Preferably, the pulley blocks further include directive wheel, leading truck, the guiding are connected on the pulley mounting rack Wheel is rotatably connected on the one end of leading truck far from pulley mounting rack, and the wheel face of directive wheel is pressed on the vertical portion of track.

By using above-mentioned technical proposal, by the setting of directive wheel, in the process of moving, idler wheel and track are perpendicular for driving Identical distance is remained between straight portion, avoids idler wheel sidesway in orbit, keeps the movement of driving more steady.

Preferably, the adjusting bolt be evenly distributed with along the circumferential direction of upper frame plate and lower frame plate it is multiple.

By using above-mentioned technical proposal, the flatness at frame plate arbitrary surfaces can be adjusted, cutter mounting frame When being placed on frame plate at different location, the adjusting bolt of corresponding position, the placement of cutter mounting frame in the position is adjusted It is more steady.

Preferably, offering deep gouge on the upper surface of the upper frame plate, first through hole is offered below the deep gouge, The second through-hole is offered on the lower frame plate, the adjusting bolt is threaded through between first through hole and the second through-hole and adjusts bolt The lower surface of bolt head is resisted against on the bottom surface of deep gouge, is connected through a screw thread between the adjusting bolt and the second through-hole.

By using above-mentioned technical proposal, upper frame plate and lower frame plate can be linked together by adjusting bolt, and adjust spiral shell The bolt head of bolt is arranged in deep gouge, will not generate interference to cutter mounting frame.

Preferably, the position on the lower surface of the lower frame plate corresponding to deep gouge opens up fluted, the adjusting bolt On be connected with snap ring, the snap ring is rotatably arranged in groove.

The thread segment of bolt is adjusted when specifically adjusting the adjusting bolt of a certain position by using above-mentioned technical proposal The displacement that vertical direction can be generated in the second through-hole, due to being located at the part being positioned adjacent to simultaneously between upper frame plate and lower frame plate Relative displacement without vertical direction, thus upper frame plate be located at the part near the adjusting bolt can with adjust bolt it is forward and reverse Turn raises upward or pacifies cutter to lower recess so as to adjust flatness of the upper surface in a small range of upper frame plate The placement shelved is more steady.

Preferably, offering the slideway that section is T-type, institute on the upper surface of the crossbeam of rack length direction two sides The sliding block being connected on the lower surface of lower frame plate with slideway cooperation is stated, two groups of frame plates are slidably arranged in slideway by sliding block It is interior.

By using above-mentioned technical proposal, the size of cutter is needed to adjust the spacing of two groups of frame plates in practice, by two sides Frame plate is moved along the two sides of slideway or centre and be can be realized.

Preferably, the position on the slideway positioned at frame plate two sides is respectively arranged with the limit assembly of fixed frame plate.

By using above-mentioned technical proposal, when frame plate slides into a certain position, limit assembly can be used and be fixed, avoid Frame plate is moved along slideway when cutter mounting frame is placed on frame plate.

Preferably, the limit assembly includes limit plate and section is the sliding part of T-type, the sliding part sliding setting In slideway, the vertical portion of the sliding part is screw rod, and the screw rod passes through limit plate straight up, and be pierced by screw rod Limit plate is fixed with nut in one end.

By using above-mentioned technical proposal, limit plate can be fixed on slideway by the cooperation of nut and sliding part, and be limited The two sides of frame plate are arranged in plate, can carry out positioning clamping to frame plate.

Preferably, being correspondingly arranged on the side surface of the nut, there are two spanners.

By using above-mentioned technical proposal, the more convenient manpower of the setting of spanner moves turn nut, does not have to again by other Tool.

In conclusion the utility model has the following beneficial effects:

1. passing through the pick-and-place of thermoacoustic prime engine cutter mounting frame, and cutter is replaced on tool changing platform, makes the peace of cutter Assembly and disassembly are unloaded more convenient, improve labor efficiency.

2. idler wheel rolls along track and directive wheel is combined to move it and limits, begin between idler wheel and track vertical portion Identical distance is kept eventually, avoids idler wheel sidesway in orbit, keeps the movement of driving more steady.

Frame plate and lower frame plate are separately positioned on 3., and can be vertical between the upper frame plate of bolt adjustment and lower frame plate by adjusting Spacing, the i.e. flatness of workbench, can be more steady when cutter mounting frame is placed on the table, the installation of more convenient cutter With disassembly.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 pulley blocks scheme of installation in orbit；

Fig. 3 is the partial schematic diagram of tool changing platform；

Fig. 4 is the partial schematic diagram of frame plate；

Fig. 5 is the diagrammatic cross-section for adjusting bolt and frame plate junction；

Fig. 6 is the partial schematic diagram of limit assembly.

In figure, 1, driving；100, cutter mounting frame；11, pulley blocks；111, idler wheel；112, directive wheel；113, leading truck； 12, hoist engine；13, motor；14, suspension hook；15, controller；16, pulley mounting rack；2, track；3, tool changing platform；300, frame plate； 31, rack；32, upper frame plate；321, deep gouge；322, groove；323, first through hole；33, lower frame plate；331, the second through-hole；332, Sliding block；34, bolt is adjusted；341, snap ring；4, slideway；5, limit assembly；51, limit plate；52, sliding part；53, nut.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

The utility model create description in, it is to be understood that term " center ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown is merely for convenience of the creation of description the utility model and simplifies description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

A kind of tool changing device of trimmer, as shown in Fig. 1, including for picking and placing cutter mounting frame 100 and controlling cutter The mobile driving 1 of mounting rack 100, driving 1 are slidably arranged on the track 2 above it, drive a vehicle 1 lower section be provided with to cutter into The tool changing platform 3 of row replacement.

Driving 1 includes that the pulley blocks 11 on track 2 and the hoist engine below pulley blocks 11 12, pulley blocks 11 are arranged in Side be connected with the motor 13 that driving pulley group 11 rolls on track 2, be connected with driving gear on the output shaft of motor 13, The two sides of driving gear are provided with two meshed driven gears, two driven gears with turn respectively with pulley blocks 11 Moving axis is connected.The lower section of hoist engine 12 is provided with suspension hook 14, and suspension hook 14 is connected on hoist engine 12 by wirerope, hoist engine The controller 15 of 1 movement of the lifting of control suspension hook 14 and driving is also connected on 12, the shackle on cutter mounting frame 100, which is hooked on, to be hung On hook 14, the lifting of cutter mounting frame 100 and movement can be driven by the control suspension hook 14 of controller 15 and driving 1, thus completion pair The pick-and-place of cutter mounting frame 100.

As shown in Fig. 2, pulley blocks 11 include the idler wheel 111 and directive wheel 112 being mounted on pulley mounting rack 16, track 2 be section in I-shaped rail, and every side of track 2 is each provided with two idler wheels 111 and directive wheel 112, and idler wheel 111 is distinguished It is pressed on track 2；Two directive wheels 112 are separately positioned between the idler wheel 111 of the same side two, pass through spiral shell on pulley mounting rack 16 It tethers and is connected to leading truck 113, leading truck 113 is provided with rotation axis close to one end of 2 vertical portion of track, and the rotation of directive wheel 112 connects It connects and is pressed on the vertical portion of 2 two sides of track on the rotating shaft and respectively.By the setting of directive wheel 112, driving 1 is in mobile mistake Cheng Zhong, two groups of idler wheels 111 and track remain identical distance between 2 vertical portion, avoid the sidesway on track 2 of idler wheel 111, Keep the movement of driving 1 more steady.

As shown in Fig. 3, tool changing platform 3 includes rack 31 and two groups of frame plates 300 for arrangement of tool mounting rack 100, frame Plate 300 is slidably arranged on rack 31 and is located at the two sides of 31 length direction of rack, and the both ends of cutter mounting frame 100, which are taken, puts On two grillages.

As shown in Fig. 4, frame plate 300 includes the upper frame plate 32 and lower frame plate 33 of two-piece unit setting, and upper frame plate 32 is under Multiple adjusting bolts 34 are equipped between frame plate 33, adjusting bolt 34 is specially a kind of dormant bolt, adjusts bolt 34 along restocking The surrounding of plate 32 and lower frame plate 33 is uniformly distributed, and the changeable upper frame plate 32 of the adjusting bolt 34 by adjusting specified location is under The vertical spacing of frame plate 33 at this location.

As shown in Fig. 5, deep gouge 321 is offered on the upper surface of upper frame plate 32, is offered on lower surface and 321 phase of deep gouge Corresponding groove 322, offers first through hole 323 between deep gouge 321 and groove 322, wherein the diameter of first through hole 323 is less than The diameter of deep gouge 321 and groove 322 offers second through-hole 331 coaxial with first through hole 323 on lower frame plate 33, adjusts spiral shell Bolt 34 is located in first through hole 323 and the second through-hole 331；The bolt head for adjusting bolt 34 is resisted against the bottom of deep gouge 321, adjusts Position on bolt 34 positioned at groove 322 is fixedly connected with snap ring 341, and snap ring 341 is rotatably arranged in groove 322, adjusts spiral shell The part for being located at 341 lower section of snap ring on bolt 34 is provided with external screw thread, is provided on the inner wall of the second through-hole 331 and adjusts bolt 34 The internal screw thread of cooperation.

When specifically adjusting the adjusting bolt 34 of a certain position, the bolt head of bolt 34 is adjusted by spanner turn, is adjusted The thread segment of bolt 34 can generate the displacement of vertical direction in the second through-hole 331, due between upper frame plate 32 and lower frame plate 33 The relative displacement of vertical direction is had no positioned at the part being positioned adjacent to, so upper frame plate 32 is located near the adjusting bolt 34 Part can raise upward with the forward and reverse turn for adjusting bolt 34 or to lower recess, so as to adjust the upper table of upper frame plate 32 Face keeps the placement of cutter mounting frame 100 more steady in the flatness of a small range.

As shown in Fig. 6, the slideway 4 that section is T shape is offered on the upper surface of 3 length direction two sides crossbeam of tool changing platform, The two sides of lower 33 lower surface of frame plate are fixedly connected with the sliding block 332 that the section cooperated with slideway 4 is T-type, and frame plate 300 passes through sliding block 332 are slidably arranged on slideway 4, and the two sides of frame plate 300 are additionally provided with the limit assembly 5 that frame plate 300 is fixed, limit group Part 5 is respectively provided with one group in four vertex of every group of frame plate 300, and is slideably positioned in slideway 4, and limit assembly 5 includes being located at The limit plate 51 of 300 two sides of frame plate, the section being arranged in below limit plate 51 be T-type sliding part 52 and be connected to sliding part Nut 53 on 52.

The horizontal component of sliding part 52 is square block, and vertical portion is a screw rod matched with nut 53, and screw rod is perpendicular It directly is upward through limit plate 51, and with nut 53 that limit plate 51 is fixed above limit plate 51, on the side surface of nut 53 also The spanner of turn nut 53 is used for there are two being correspondingly arranged.When it is implemented, two can be adjusted according to the size of different cutters The limit plate 51 of 300 two sides of frame plate, is then resisted against on the two sides of frame plate 300, then revolves by the distance between group frame plate 300 Limit plate 51 is fixed on slideway 4 by the spanner on dynamic nut 53.

When needing to reel slitter tool changing, control driving 1 is moved to the top of reel slitter cutter mounting frame 100, Cutter is sling together together with its mounting rack, then driving 1 moves to the top of tool changing platform 3 along track 2, by cutter mounting frame 100 fall and are placed on tool changing platform 3, carry out leveling work to 3 table top of tool changing platform by adjusting bolt 34, replace cutter, most Control driving 1 returns to cutter mounting frame 100 along former stroke afterwards, is reapposed on reel slitter.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of tool changing device of trimmer, it is characterised in that: including control cutter mounting frame (100) lifting and mobile driving (1) and it to be used for the tool changing platform (3) of arrangement of tool mounting rack (100), the driving (1) is slidably arranged in the track above it (2) on, the cutter mounting frame (100) is hung in the lower section of driving (1) by wirerope；The tool changing platform (3) includes rack (31) and setting is in rack (31) top and positioned at two groups of frame plates (300) of rack (31) length direction two sides, the frame plate It (300) include separately positioned up and down upper frame plate (32) and lower frame plate (33), between the upper frame plate (32) and lower frame plate (33) It is connected by adjusting bolt (34).

2. a kind of tool changing device of trimmer according to claim 1, it is characterised in that: the driving (1) includes pulley Group (11) and hoist engine (12), the pulley blocks include idler wheel (111) of the setting in track (2) two sides, the idler wheel (111) On the pulley mounting rack (16) of rotation axis rotation connection thereunder；The hoist engine (12) is connected to pulley mounting rack (16) The lower section of lower section, the hoist engine (12) is connected with suspension hook (14) by wirerope, and the cutter mounting frame (100), which is hooked on, hangs On hook (14).

3. a kind of tool changing device of trimmer according to claim 2, it is characterised in that: the pulley blocks (11) further include Directive wheel (112) is connected with leading truck (113) on the pulley mounting rack (16), and the directive wheel (112), which is rotatably connected on, leads One end to frame (113) far from pulley mounting rack (16), and the wheel face of directive wheel (112) is pressed on the vertical portion of track (2).

4. a kind of tool changing device of trimmer according to claim 1, it is characterised in that: the adjusting bolt (34) is along upper The circumferential direction of frame plate (32) and lower frame plate (33) is evenly distributed with multiple.

5. a kind of tool changing device of trimmer according to claim 1, it is characterised in that: the upper table of the upper frame plate (32) It offers on face deep gouge (321), is offered first through hole (323) below the deep gouge (321), opened on the lower frame plate (33) Equipped with the second through-hole (331), the adjusting bolt (34) is threaded through between first through hole (323) and the second through-hole (331) and adjusts The lower surface of section bolt (34) bolt head is resisted against on the bottom surface of deep gouge (321), the adjusting bolt (34) and the second through-hole (331) it is connected through a screw thread between.

6. a kind of tool changing device of trimmer according to claim 5, it is characterised in that: the following table of the lower frame plate (33) Position on face corresponding to deep gouge (321) opens up fluted (322), is connected with snap ring (341), institute on the adjusting bolt (34) Snap ring (341) is stated to be rotatably arranged in groove (322).

7. a kind of tool changing device of trimmer according to claim 1, it is characterised in that: rack (31) length direction The slideway (4) that section is T-type is offered on the upper surface of the crossbeam of two sides, be connected on the lower surface of the lower frame plate (33) with The sliding block (332) of slideway (4) cooperation, two groups of frame plates (300) are slidably arranged in slideway (4) by sliding block (332).

8. a kind of tool changing device of trimmer according to claim 7, it is characterised in that: be located at frame on the slideway (4) The position of plate (300) two sides is respectively arranged with the limit assembly (5) of fixed frame plate.

9. a kind of tool changing device of trimmer according to claim 8, it is characterised in that: the limit assembly (5) includes Limit plate (51) and section are the sliding part (52) of T-type, and the sliding part (52) is slidably arranged in slideway (4), the sliding The vertical portion of part (52) is screw rod, one end spiral shell that the screw rod is passed through limit plate (51) straight up, and is pierced by screw rod Female (53) are fixed by limit plate (51).

10. a kind of tool changing device of trimmer according to claim 9, it is characterised in that: the side table of the nut (53) Spanner there are two being correspondingly arranged on face.