CN208054572U

CN208054572U - Banding machine adjustable cutter

Info

Publication number: CN208054572U
Application number: CN201820399635.7U
Authority: CN
Inventors: 洪小池
Original assignee: XIAMEN SHANGDA ELECTRONIC INSULATION MATERIALS Co Ltd
Current assignee: XIAMEN SHANGDA ELECTRONIC INSULATION MATERIALS Co Ltd
Priority date: 2018-03-23
Filing date: 2018-03-23
Publication date: 2018-11-06
Anticipated expiration: 2028-03-23

Abstract

The utility model discloses a kind of banding machine adjustable cutters, are related to slitting apparatus field, its key points of the technical solution are that：Including cutter shaft and blade；The cutter shaft both ends are rotatablely connected with banding machine engine base；The blade is connect by fixed frame with the cutter shaft；The fixed frame includes that sliding is set in the axle sleeve on the cutter shaft and the interface with the blade releasable connection；The interface offers mounting groove, and the blade is provided with the connecting seat for mounting groove described in grafting；The limit assembly for limiting its sliding is provided on the axle sleeve, the mounting groove is fixed with the connecting seat by fastener；It by the way that blade to be mounted on fixed frame, the adjustment of position and is fixed using limit assembly to realize blade on cutter shaft, by the way that connecting seat to be inserted into mounting groove and fixed by fastener, to realize Fast Installation and the replacement of cutter.

Description

Banding machine adjustable cutter

Technical field

The utility model is related to slitting apparatus fields, more specifically, it relates to a kind of banding machine adjustable cutter.

Background technology

Banding machine is a kind of machine that strip can be cut into several more long narrow bands, and strip, which is rotated to drive by roll shaft, to be pulled out, It is fixed with tool axis on banding machine, several cutters for cutting are equipped on tool axis, the spacing of adjacent two pieces of cutters determines Cut out the width of belt.

Authorization Notice No. is that the Chinese utility model patent of CN202498565U discloses a kind of adhesive tape banding machine, including machine Frame is arranged with bearing block in rack both sides, rotation axis is housed on bearing block；The outside of rack, which is equipped with, drives the rotation axis work The motor of work is arranged with slideway vertically downward on the housiung separator, and being equipped between two slideways can be upper and lower along slideway Mobile combination cutter group.

The combination cutter group of the adhesive tape banding machine is made of cutter of the multi-disc uniformly at intervals on a cutter shaft；It is needing When turning to cut the adhesive tape of different in width, needs to remove entire combination cutter group from banding machine and change new cutter again, more It is time-consuming to change cumbersome.

Utility model content

In view of the deficiencies of the prior art, the utility model aim is to provide a kind of banding machine adjustable cutter, has with changing Fast, feature easy to adjust.

To achieve the above object, the utility model provides the following technical solutions：

A kind of banding machine adjustable cutter, including cutter shaft and blade；The cutter shaft both ends are rotatablely connected with banding machine engine base； The blade is connect by fixed frame with the cutter shaft；The fixed frame include sliding be set in axle sleeve on the cutter shaft and With the interface of the blade releasable connection；The interface offers mounting groove, and the blade is provided with for being installed described in grafting The connecting seat of slot；The limit assembly for limiting its sliding is provided on the axle sleeve, the mounting groove is logical with the connecting seat Fastener is crossed to fix.

So set, by the way that blade is mounted on fixed frame, to realize adjustment and the profit of blade position on cutter shaft It is fixed with limit assembly, by the way that connecting seat is inserted into mounting groove and is fixed by fastener, to realize the quick peace of cutter Dress and replacement.

Further setting：The limit assembly includes screw bolt and nut；The axle sleeve is arranged in open loop, is arranged in opening There is the clamp clip connected with the nut for the bolt.

So set, by screwing bolts and nut, axle sleeve is enable to clamp cutter shaft, to realize fixed frame on cutter shaft Fixation.

Further setting：The fastener is the pin of the interspersed mounting groove and the connecting seat.

So set, by being inserted into pin, to realize fixation of the connecting seat after being inserted into mounting groove, at the same it is easy to disassemble Blade.

Further setting：The both sides of the connecting seat are provided with positive stop strip, the inner wall in the mounting groove both sides opens up There is the card slot for positive stop strip clamping.

So set, by adding card slot and positive stop strip, to further play position-limiting action to the installation of connecting seat, make The installation of blade is more firm.

Further setting：One end of the cutter shaft stretches out the side end face of the engine base and is connected with rotation stop disk；In the machine The side end face of seat is provided with slides the jacking block abutted with the inside end face of the rotation stop disk, and the jacking block is threaded with rotation stop spiral shell Bolt, the end of the rotation stop bolt end face outside with the rotation stop disk abut.

So set, by rotating rotation stop bolt, it is made to coordinate by rotation stop chuck clamping, to play limitation cutter shaft with jacking block The effect of rotation.

Further setting：The end set of the rotation stop bolt has the intermediate plate abutted with the rotation stop side surface.

So set, by adding intermediate plate, increase the contact area of rotation stop bolt and rotation stop disk, to increase between the two Frictional force prevents rotation stop disk failure mode.

Further setting：It is provided with scale on the lateral wall of the cutter shaft.

So set, used add scale, accurate position adjustment is done on cutter shaft according to scale convenient for fixed frame, to The cutting accuracy of slitting is improved, product quality is improved.

Further setting：The square setting in cross section of the cutter shaft.

So set, the cross section of square can prevent fixed frame from rotating around cutter shaft, to ensure that fixed frame exists Towards neat and consistent after regulation, the stability of product quality is advantageously ensured that.

In conclusion the utility model has the advantages that：

1. blade is consolidated with fixed frame installation, blade exchange is quick and easy, fixed frame positioning accuracy is high, cut quality is steady It is fixed；

2. cutter shaft installation is stablized, guiding accuracy is high.

Description of the drawings

Fig. 1 is the structural schematic diagram of banding machine adjustable cutter；

Fig. 2 is enlarged views of the Fig. 1 at A；

Fig. 3 is enlarged views of the Fig. 1 at B；

Fig. 4 is the decomposition view of the bindiny mechanism of blade figure fixed frame；

Fig. 5 is the partial sectional view of banding machine adjustable cutter.

In figure：1, cutter shaft；2, blade；3, fixed frame；3.1, axle sleeve；3.2, interface；4, mounting groove；5, connecting seat；6, it limits Hyte part；6.1, bolt；6.2, nut；7, fastener；8, clamp clip；9, positive stop strip；10, card slot；11, rotation stop disk；12, it pushes up Block；13, rotation stop bolt；14, intermediate plate；15, scale；16, spindle nose；17, bearing；18, convex block.

Specific implementation mode

Banding machine adjustable cutter is described further referring to figs. 1 to Fig. 5.

A kind of banding machine adjustable cutter, as shown in Figure 1, including cutter shaft 1, fixed frame 3 and blade 2.

In conjunction with Fig. 2 and Fig. 4, the cross section of cutter shaft 1 is square setting, and scale 15 is provided on the lateral wall of cutter shaft 1, The both ends of cutter shaft 1 are extended with the spindle nose 16 of circular cross section, and the engine base both sides of banding machine are mounted on by bearing 17.Fixed frame 3 one end is provided with the axle sleeve 3.1 being set on spindle nose 16, and axle sleeve 3.1 is that open loop is arranged and is connected with limit gradually with limitation Its sliding on cutter shaft 1；The other end of fixed frame 3 is the interface 3.2 being connect with blade 2.Mounting groove is offered on interface 3.2 4, the connecting seat 5 for grafting mounting groove 4 is provided on blade 2, mounting groove 4 is fixed with connecting seat 5 by fastener 7.

Specifically, as shown in figure 4, limit assembly 6 includes bolt 6.1 and nut 6.2, it is arranged in the opening of axle sleeve 3.1 It is connect with banding axle sleeve 3.1 with nut 6.2 after thering is clamp clip 8, bolt 6.1 to pass through clamp clip 8；Fastener 7 is interspersed mounting groove 4 With the pin of connecting seat 5, the both sides of connecting seat 5 are provided with positive stop strip 9, the inner wall in 4 both sides of mounting groove is offered for limit The card slot 10 that item 9 is clamped.

In conjunction with Fig. 3 and Fig. 5, the spindle nose 16 of 1 one end of cutter shaft is connected with rotation stop disk 11 after the stretching of the side end face of engine base；Tool Body, the convex block 18 of the regular polygon of one section of grafting rotation stop disk 11 is provided on spindle nose 16；It is provided in the side end face of engine base The jacking block 12 abutted is slid with the inside end face of rotation stop disk 11, jacking block 12 is threaded with rotation stop bolt 13, rotation stop bolt 13 End set has the intermediate plate 14 abutted with 11 end face of rotation stop disk.

Operation principle：It after being inserted into the connecting seat 5 of blade 2 alignment mounting groove 4, is inserted by pin, thus by blade 2 It is installed on fixed frame 3, when needing replacing blade 2, extracts pin out, blade 2 is extracted from mounting groove 4.When needing to adjust When 2 position of blade, fixed frame 3 is slided, and after being moved into accurate location with reference to scale 15, screwing bolts 6.1, axle sleeve 3.1 Banding cutter shaft 1 realizes the positioning of blade 2.After blade 2 installs, rotation cutter shaft 1 adjusts 2 angle of blade, rotates rotation stop spiral shell later Bolt 13, intermediate plate 14 coordinates with jacking block 12 clamps rotation stop disk 11, is rotated to play the role of limiting cutter shaft 1.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims

1. a kind of banding machine adjustable cutter, including cutter shaft（1）And blade（2）；The cutter shaft（1）Both ends turn with banding machine engine base Dynamic connection；It is characterized in that：The blade（2）Pass through fixed frame（3）With the cutter shaft（1）Connection；The fixed frame（3）Including Sliding is set in the cutter shaft（1）On axle sleeve（3.1）And with the blade（2）The interface of releasable connection（3.2）；It is described to connect Mouthful（3.2）Offer mounting groove（4）, the blade（2）It is provided with for mounting groove described in grafting（4）Connecting seat（5）；It is described Axle sleeve（3.1）On be provided with for limit its sliding limit assembly（6）, the mounting groove（4）With the connecting seat（5）Pass through Fastener（7）It is fixed.

2. banding machine adjustable cutter according to claim 1, it is characterised in that：The limit assembly（6）Including bolt （6.1）And nut（6.2）；The axle sleeve（3.1）It is arranged in open loop, is provided with for the bolt in opening（6.1）With it is described Nut（6.2）The clamp clip of connection（8）.

3. banding machine adjustable cutter according to claim 1, it is characterised in that：The fastener（7）To intert the peace Tankage（4）With the connecting seat（5）Pin.

4. banding machine adjustable cutter according to claim 3, it is characterised in that：In the connecting seat（5）Both sides setting There is positive stop strip（9）, in the mounting groove（4）The inner wall of both sides is offered for the positive stop strip（9）The card slot of clamping（10）.

5. banding machine adjustable cutter according to claim 1, it is characterised in that：The cutter shaft（1）One end stretch out described in The side end face of engine base and it is connected with rotation stop disk（11）；It is provided with and the rotation stop disk in the side end face of the engine base（11）Inside The jacking block that end face sliding abuts（12）, the jacking block（12）It is threaded with rotation stop bolt（13）, the rotation stop bolt（13）'s End and the rotation stop disk（11）Outside end face abuts.

6. banding machine adjustable cutter according to claim 5, it is characterised in that：The rotation stop bolt（13）End set Have and the rotation stop disk（11）The intermediate plate that end face abuts（14）.

7. banding machine adjustable cutter according to claim 1, it is characterised in that：In the cutter shaft（1）Lateral wall on set It is equipped with scale（15）.

8. banding machine adjustable cutter according to claim 7, it is characterised in that：The cutter shaft（1）Cross section in pros Shape is arranged.