CN104555550B

CN104555550B - Belt cutting device with rotating housing

Info

Publication number: CN104555550B
Application number: CN201410550388.2A
Authority: CN
Inventors: 洪性万
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-18
Filing date: 2014-10-16
Publication date: 2017-04-12
Anticipated expiration: 2034-10-16
Also published as: JP5879418B2; JP2015078071A; KR101506399B1; CN104555550A; TWI554459B; TW201520158A

Abstract

The invention discloses a belt cutting device with a rotating housing. The belt cutting device comprises a housing (100) and a conveying unit (200). The housing (100) is provided with a belt installing notch (101) formed at the back side and a cutting unit (103) formed at the front portion and provided with a distribution hole (102). A wound belt (1) is placed on the housing (100). The conveying unit (200) is installed in the interior of the housing (100) so that an end portion of one side of the belt (1) placed on the belt installing notch (101) is conveyed to the cutting unit (103). The housing (100) accommodates the lower portion of the conveying unit (200) and comprises a lower housing (110) with an opening (111) formed in the upper portion and the rotary housing (120). The back end portion of the rotary housing (120) is linked to the upper portion of the lower housing (110) via a hinge. The rotary housing (120) vertically rotates based on the back end portion to open and close the opening (111).

Description

Band cutter sweep with rotation housing

Technical field

The present invention relates to a kind of band cutter sweep, and a kind of systems band cutting dress with rotation housing Put, which can easily change the component with high wear rate while long-time dicing tape.

Background technology

For in the case where being constantly needed to cut into the adhesive tape of predetermined length (such as in the case of packing various products) Adhesive tape is supplied more easily, using a kind of device for surface trimming adhesive tape.Korean utility model registration No. 20- 0250041 (patent references 1) disclose a kind of " for the drawing of the band with cutter sweep guider automatically ".For automatic Band with cutter sweep drawing guider includes：The band for being arranged on rear side installs recess；It is arranged on the control unit of forward upper Part；And front side and the cutting part with dispensing orifice are arranged on, wherein installing the adhesive tape being wound in recess positioned at band Cut parts cutting is allocated into the length for needing and via dispensing orifice.

In patent references 1, in the state of band tractor is arranged on lower house inside, upper shell covers lower casing Body.

In this case, because band tractor is arranged on inside lower house, and upper shell passes through bolt with lower house Etc. being bonded together, so in the case where needing to change component because of abrasion or any failure, there are some inconvenience, this be because The bolt of fastening must be unclamped for user and discharged and separated the various rollers with tractor for using bolt.

Such issues that in order to solve, Korean patent No. 10-0755919 (patent references 2), disclose a kind of " for certainly The dynamic device for being cut and wound band ", wherein being mounted with error pick-up and sickle being arranged on front side so as to slip pattern Separate with housing.

Different from patent references 1, patent references 2 provide the sickle for being arranged on front side, the sickle Separated with slip pattern.However, in order to change component (such as patent references 1) because of the failure of front offset roll or abrasion, because Must be separated from one another with lower house for upper shell, so patent references 2 also have the shortcomings that to be not easy to change component.

Additionally, the problem of patent references 1 and 2 is, even if after upper shell and lower house are separated from one another, also not Readily replaceable roller.

Especially, rapidly wear and tear with the upper roll for being close to guider positioned at anterior two rollers for being close to sickle, But it is not easy to change this kind of roller.

Patent references

(patent references 1) KR20-0250041 (calendar year 2001 September 28 days)

(patent references 2) KR10-0755919 (on August 30th, 2007)

The content of the invention

Therefore, the present invention is the problems referred to above for solving to occur in prior art, and an object of the invention is There is provided it is a kind of with rotation housing band cutter sweep, it is described band cutter sweep include lower house and rotation housing, it is described under Housing has the opening for being formed at an upper portion thereof, and the rotation housing is hingedly coupled to lower house with by vertically rotating to open It is open with closing, so that the top with cutter sweep can readily open, sticks between the roller of upside so as to remove Foreign substance and allow user easily to change the roller with the short replacement cycle.

It is another object of the present invention to provide a kind of with the band cutter sweep for rotating housing, plurality of roller is connected to Basic framework be divided into afterframe and front baffle, wherein the 3rd roller and four-roller is connected to front baffle and front baffle is separable Be connected to afterframe, so as to allow user easily to change the 3rd roller with the short replacement cycle and four-roller.

In this case, defelctor apron is rotatably installed at afterframe by this way so that defelctor apron Front side be separably connected to front baffle, so that defelctor apron is used to fix the top of front shroud.Additionally, front baffle also by Defelctor apron is fixed, so that the 3rd roller and four-roller can maintain its stationary state when installing.

Additionally, afterframe includes separable first afterframe and the second afterframe each other, wherein the first afterframe has Be slidably connected groove, and be connected to the sliding frame of the groove that is slidably connected and be connected to the first roller, so that can easily more Change or repair the first roller.

In order to realize above target, according to the present invention, there is provided a kind of band cutter sweep with rotation housing, the band are cut Cutting device includes：Housing, the band that the housing has the band for being formed at rear side and laying winding above install recess and shape Into in the anterior cutter unit with dispensing orifice；And delivery unit, the delivery unit be arranged on enclosure interior with will peace Be placed on and cutter unit is sent to installing the end with side on recess, wherein the housing is by the bottom of the delivery unit Be accommodated therein and including：Lower house, the lower house is with the opening formed on top；And rotation housing, it is described Rotation housing rearward end be hingedly coupled to lower house top and the rotation housing based on rearward end vertically rotate with Open and close opening.

In this case, delivery unit includes：Basic framework, the basic framework are arranged on the both sides inside lower house Place；Guider, the both sides of the guider are all connected to basic framework and are arranged on in installation recess with being oriented to forward The front end of band；First roller, the both sides of first roller are all connected to basic framework to support the bottom of the band for having passed through guider Face；Second roller, the both sides of second roller are all connected to basic framework and second roller engage with the first roller it is logical to support The upside of the band of guider is crossed, so that band (1) is moved between the first roller and the second roller；3rd roller, the 3rd roller Both sides be all connected to basic framework to be supported on the upside of the band pass through between the first roller and the second roller；And four-roller, institute The both sides for stating four-roller are all connected to basic framework and the four-roller is engaged with the 3rd roller, so that band is in the 3rd roller and Move between four-roller, wherein the first roller and the second roller are connected to basic framework, and the basic framework includes：Afterframe, institute Afterframe is stated with the lower end from anterior upper end in the square vertical component effect being upwardly formed downward vertically and from vertical component effect in level side The level placement portion for forward extending out upwards；And front baffle, the 3rd roller and four-roller be connected to the front baffle, and it is described before Framework forms the perpendicular contact portion that contact and on the bottom in perpendicular contact portion in the horizontal direction after direction with vertical component effect The placement portion that portion forms and is placed in level placement portion, and front baffle is separably attached each other with afterframe.

Additionally, protuberance patchhole is formed at the top of front baffle, and the band cutter sweep is further included：It is oriented to Cover plate, the side at the rear portion of the defelctor apron are rotatably connected to afterframe, and the defelctor apron with front portion Side formed and the assembling protuberance that protuberance inserts in the hole forcibly is assembled in the state of being rotated down.

Additionally, afterframe includes：First afterframe, the first roller and the second roller are connected to first afterframe；And the Two afterframes, guider are connected to second afterframe, and the first afterframe and the second afterframe are each other separably Connection.

In addition, the groove that is slidably connected is formed at the rear side of the first afterframe, and in sliding manner with the groove that is slidably connected The sliding frame of engagement is connected to the first roller, so that the first roller can be separated with the first afterframe in sliding manner.

In addition, delivery unit includes：Basic framework, the basic framework are arranged on the both sides inside lower house；It is oriented to dress Put, the both sides of the guider are all connected to basic framework to be oriented to forward the front end for being maintained at the band with installing in recess； And multiple rollers, the roller be located between guider and cutter unit and be connected to basic framework with towards front side transmit from The end of the band that guider is drawn, wherein basic framework are divided into the framework is connected to by guider and roller is connected to Framework, and the roller framework being connected to and the framework is connected to by guider are separable.

The band cutter sweep with rotation housing of preferred embodiment of the invention include being divided into lower house and The housing of rotation housing, the lower house have the opening for being formed at an upper portion thereof, and the rotation housing is hingedly coupled to lower house Opening is opened and closed with by vertical rotary, so that the top with cutter sweep can be easily opened, is stained with so as to remove Positioned at upside roller between foreign substance and allow user easily to change the roller with the short replacement cycle.

In the band cutter sweep with rotation housing, the basic framework are connected to by multiple rollers is divided into afterframe and front Framework, wherein the 3rd roller and four-roller are connected to front baffle and front baffle is separably connected to afterframe, so as to allow to use The 3rd roller with the short replacement cycle and four-roller are changed easily in family.

In this case, defelctor apron can be rotatably installed at afterframe by this way so that guide cover Front baffle is separably connected on front side of plate, so that defelctor apron is used to fix the top of front shroud.Additionally, front baffle also leads to Cross defelctor apron to be fixed, so that the 3rd roller and four-roller can maintain its stationary state when installing.

Description of the drawings

From the detailed description below in conjunction with accompanying drawing to the preferred embodiments of the invention, more than the present invention is will be apparent from And other targets, feature and advantage, wherein：

Fig. 1 is the perspective view with cutter sweep with rotation housing of preferred embodiment of the invention；

Fig. 2 is the decomposition diagram of the state for showing that rotation housing is rotated；

Fig. 3 is the decomposition diagram of the state for showing that rotation housing and lower house are connected to each other；

Fig. 4 is the side schematic view of delivery unit；

Fig. 5 be illustrated in the state of defelctor apron is rotated up the embodiment for removably installing front baffle decomposition it is saturating View；

Fig. 6 be illustrated in the state of defelctor apron is rotated down the embodiment for removably installing front baffle decomposition it is saturating View；

Fig. 7 is the perspective view of the method for showing the front baffle being connected to for the first roller of separation and the second roller；

Fig. 8 is the decomposition diagram of the second roller of embodiment of the invention；

Fig. 9 is the photograph of the embodiment that groove and protuberance are formed in the perpendicular contact portion and placement portion for be illustrated in front baffle Piece；

Figure 10 is the photo for showing the embodiment with cutter sweep with rotation housing.

Figure 11 is the photo for showing cutter unit state detached with housing；

Figure 12 is the photo of the state that the rotation housing being illustrated in the state of Figure 11 is rotated into opening；

Figure 13 is the photo of the state that the defelctor apron being illustrated in the state of Figure 12 is rotated into opening；

Figure 14 is the photo for being illustrated in the first roller in the state of Figure 13, the second roller and front baffle state separated from one another； And

Figure 15 is to show the second roller by the photo of detached state.

Specific embodiment

Now combine accompanying drawing and mention the preferred embodiments of the invention in detail.

First, the basic knot with cutter sweep with rotation housing of preferred embodiment of the invention will be described Structure.

Band cutter sweep with rotation housing of the invention includes housing 100 and delivery unit 200.

Housing 100 includes：Band installs recess 101, and which is formed at the rear portion of housing and adhesive tape 1 is wound into thereon Pattern；And cutter unit 103, which is arranged on front portion and has dispensing orifice 102.

Delivery unit 200 is arranged on inside housing 100 to be placed in band peace towards the anterior transmission of cutter unit 103 of housing The end of the band 1 on dress recess 101.

The band 1 for being sent to cutter unit 103 is cut unit 103 and cuts, and is subsequently assigned to via dispensing orifice 102 outer Portion.

As well known various cutter units, cutter unit 103 has the cutting blade at dispensing orifice 102, For the band 1 distributed by dispensing orifice 102 is cut through after vertically moving.

The housing 100 of preferred embodiment of the invention includes lower house 110 and rotation housing 120.

As illustrated, lower house 110 by the lower containment of delivery unit 200 in wherein and with being formed at an upper portion thereof Opening 111.

Lower house 110 can be integrally formed, but as conventional housing, housing 100 includes bottom shell and upper shell, passes Unit 200 is sent to be placed on bottom shell, upper shell is placed on bottom shell and has side wall and cover plate, wherein bottom shell Body and upper shell pass through bolted joints and upper shell has the opening 111 for being formed at an upper portion thereof, as shown in the figure.

Meanwhile, as illustrated, the rearward end of rotation housing 120 is hingedly coupled to the top of lower house 110, with based on rear end Portion is vertically rotated to open and close opening 111.

In this case, when rotation housing 120 is rotated down, rotation housing 120 must be fixed with lower house 110. For this purpose, as illustrated, lower house 110 has the fixed salient 112 at its anterior upper end, and correspond to lower casing The rotation housing 120 of body 110 inserts groove 121 with the protuberance formed in its anterior lower end, so that fixed salient 112 are inserted and fixed in protuberance insertion groove 121.

As illustrated, fixed salient 112 has the form of upper bend, and protuberance insertion groove 121 can be with this The mode of sample is with the shape corresponding to fixed salient 112 so that the sweep of fixed salient 112 is forcibly inserted Enter in protuberance insertion groove 121.

Additionally, rotation housing 120 has the rotating dog 122 being arranged at the both sides of rearward end, and correspond to shell of revolution The lower house 110 of body 120 has the rotation pin insertion hole 113 that both sides at an upper portion thereof are formed, so that rotation housing 120 is in rotation Ship and resell on another market 122 be inserted into rotation pin insertion hole 113 in the state of rotate.

As illustrated, rotation housing 120 rearward end reach band install recess 101 both sides wall surface, leading section and The upper end of cutter unit 103 forms contact, and rear portion has open space to be directed to the upper exposed of device 220 in outer, and Bottom is formed to cover the second roller 240, four-roller 260 and defelctor apron 280.

Second roller 240 and four-roller 260 are replacement cycle short components, because they are rapidly worn.

Therefore, in the state of rotation housing 120 is only rotated into opening, can easily repair or change the second roller 240 and four-roller 260.

The structure of delivery unit 200 will be described in as follows.

Delivery unit 200 includes basic framework 210, guider 220, the first roller 230, the second roller 240, the 3rd roller 250 And four-roller 260.

Basic framework is arranged at the both sides inside lower house 110.

In the state of the both sides of guider 220 are all connected to basic framework 210, guider 220 is oriented to forward and sets Put the front end that the band 1 in recess 101 is installed in band.

As illustrated, guider 220 includes：Two rotary drums 222, which has in a rotational direction shape on the surface Into multiple jogs；And the guide housings 221 is connected to by rotary drum 222.This guider 220 can be Korea Guider disclosed in utility model registration number 20-0219823.

First roller 230 is to be configured so that both sides are all connected to basic framework 210 and pass through to support by this way The bottom of the band 1 of guider 220.

In addition, the second roller 240 is to be configured so that both sides are all connected to basic framework 210 and with by this way The engagement of one roller to support the upside of the band 1 for having passed through guider 220 so that band 1 the first roller 230 and the second roller 240 it Between move.

In addition, the 3rd roller 250 is to be configured so that both sides are all connected to basic framework 210 to be supported on by this way The upside of the band passed through between the first roller 230 and the second roller 240.

Four-roller 260 be configured so that by this way both sides be all connected to basic framework 210 and with the 3rd roller 250 engagements, so that band 1 is moved between the 3rd roller 250 and four-roller 260.

In order to rotate the roller being engaged with each other, as shown in the figure, it is clear that end of each in these rollers in one or both sides Place has roller gear to be engaged with each other.

That is, the first roller 230 and the second roller 240 that are adjacent to guider 220 form contact each other, will pass through The band 1 of guider 220 is moved between the first roller 230 and the second roller 240, and subsequently in the 3rd roller 250 and four-roller 260 Between move.

Additionally, as illustrated, help roll 270 is may be mounted between the first roller 230 and the 3rd roller 250.

In this case, help roll 270 individually can build or the structure in the form of many help rolls 270 are engaged with each other Build.

Help roll 270 is used to prevent along the first roller 230 and the 3rd roller 250 band 1 for moving to be completely wound around in roller.

Additionally, as illustrated, each in these rollers has many jogs, and the roller in contact condition is concavo-convex Portion is alternatively arranged in case leukorrhagia stopping 1 is completely wound around.

Basic framework 210 is arranged at the both sides inside lower house 110, and including can be with afterframe separated from one another 211 and front baffle 214.

Specifically, afterframe 211 is connected with the first roller 230 and the second roller 240.

In this case, afterframe 211 can be integrally formed, but as shown in figure 8, afterframe 211 can have first Afterframe 211b and the second afterframe 211c, the first roller 230 and the second roller 240 be installed to the first afterframe 211b, and rear side is led The second afterframe 211c is installed to device 220, and the first afterframe 211b and the second afterframe 211c is to be installed individually.

As shown in figure 8, the rearward end of the first afterframe 211b is stretched out towards the second afterframe 211c, and extension is laid On the top before the second afterframe 211c.

If as described above, afterframe 211 is separable each other with the second afterframe 211c with the first afterframe 211b Mode is formed, then the first roller 230, the second roller 240, the 3rd roller 250 and four-roller 260 easily can be moved from housing 100 Except to repair or to change.

That is, as illustrated, roller can be removed to repair or to change from housing 100 at once.

Basic framework 210 is divided into the framework are connected to by the framework is connected to by guider 220 and roller, and roller institute The framework being connected to is separable with the framework is connected to by guider 220.

Specifically, in order to easily take out the first roller 230, the groove 211d that is slidably connected is formed at the first afterframe 211b Rear portion side, and be arranged on the groove that is slidably connected from rear portion towards the sliding frame 211e of anterior assembling in sliding manner The rear side of 211d, and subsequently, the axle of the first roller 230 is connected to sliding frame 211e.

That is, the first roller 230 is connected to sliding frame 211e, and sliding frame 211e is assembled to the first afterframe 211b's is slidably connected in groove 211d, so that the first roller 230 can be easily removed for repairing or changing.

In this case, it is preferred that the groove 211d and sliding frame 211e that is slidably connected can have it is in match with one another Groove and protuberance, the groove 218 that for example will be described after a while and protuberance 219, to be slidably mounted in accurate point.

In addition, as illustrated, afterframe 211 includes：From anterior upper end in the vertical component effect that side is upwardly formed downward vertically 212；And the level placement portion 213 for being forward extended out from the lower end of vertical component effect 212 in the horizontal direction.

As illustrated, the front baffle 214 are connected to by the 3rd roller 250 and four-roller 260 includes：Formed with vertical component effect 212 The perpendicular contact portion 215 of contact；And on the bottom in perpendicular contact portion 215 formed and pacified towards rear portion in the horizontal direction The placement portion 216 being placed in level placement portion 213.

That is, front baffle 214 is connected for separating with afterframe 211 and being placed in after-frame with afterframe 211 At the front portion of frame 211.

Finally, the 3rd roller 250 with the short replacement cycle and four-roller 260 are connected to front baffle 214, and front baffle 214 can Afterframe 211 is separately connected to, and therefore can easily change the 3rd roller 250 and four-roller 260.

Fig. 7 illustrates the axle 252 and the gear 251 for being connected to axle 252 through the 3rd roller 250, and roller can pass through axle 252 Changed or repaired with gear 251.

In this case, as shown in Fig. 5, Fig. 6 and Fig. 9, preferably vertical component effect 212, perpendicular contact portion 215, level Placement portion 213 and placement portion 216 have groove 218 in match with one another and protuberance 219, so that front baffle 214 can be with position In accurate point.

Reason is that roller to be made is located at accurate point, because they are operating with gear connecting way.

Meanwhile, in addition to the 3rd roller 250 and four-roller 260, the second roller 240 with the short replacement cycle has and is easily assembled to With the structure of dismounting.

For this purpose, as illustrated, roller gear 231 of first roller 230 with the end connection in its side, and substantially Framework 210 is with the guide rail 211a formed at the both sides on top.

Additionally, the second roller 240 includes sliding component 241, spring 242, roll shaft 243, roller component 244 and drive gear 245。

As shown in figure 8, sliding component 241 is removably mounted on guide rail 211a in sliding manner and has wherein The shaft insertion hole 241a formed at the heart.

Formed with the bottom of rotation housing 120 and contact to be connected to the supporting member 242a that rotation housing 120 is pressed downward The top of spring 242, and the bottom of spring 242 is separably connected to the top of sliding component 241.

Sliding component 241 is pressed downward by spring 242 by rotating the pressure of the bottom of housing 120, so that roller component 244 Can together with the first roller 230 smoothly conveyer belt 1.

In addition, the both sides of roll shaft 243 are installed at the both sides of the shaft insertion hole 241a of sliding component 241 penetration type, and And roll shaft 243 is through the inside of roller component 244.

In addition, drive gear 245 is separably connected to the end of the side of roll shaft 243 and is connected with roller gear 231 Connect.

After drive gear 245 is separated with roll shaft 243, the one of the spring 242 contacted with the formation of drive gear 245 is lateral Upper rising and roll shaft 243 is obliquely reversed, and subsequently, the opposite side and sliding component 241 of spring 242 are separated with roll shaft 243.So Afterwards, in the state of the separation of sliding component 241, roll shaft 243 is separated with roller component 244.Roller can be torn open by above procedure Unload, and can be assembled in the reverse order.

In this case, as illustrated, the connection protuberance 241b that is connected to of spring 242 is in sliding component 241 Formed at upper end, so that spring 242 can be attached and be dismantled with sliding component 241.

Meanwhile, as it can be seen in figures 5 and 6, defelctor apron 280 further can be arranged, the side at the rear portion of defelctor apron 280 can It is rotationally connected to afterframe 211.

As illustrated, defelctor apron 280 is with the multiple jogs being inwardly formed at its front end, and jog is by cloth It is set to Roller 260 winds.

Especially, protuberance patchhole 217 is formed at the top of front baffle 214.The side at the rear portion of defelctor apron 280 can Afterframe 211, and defelctor apron 280 are rotationally connected to the assembling protuberance 281 formed at its anterior side To be forcibly assembled in protuberance patchhole 217 in the state of being rotated down.

By above structure, it is connected in the case of no any locking device in front baffle 214 and afterframe 211 Under state, the assembling protuberance 281 being formed on defelctor apron 280 is assembled in the protuberance patchhole 217 of front baffle 214, And it is then turned off rotation cover 280.Therefore, it can maintain the fixation between front baffle 214 and afterframe 211, so that connection To front baffle 214 the 3rd roller 250 and four-roller 260 by smooth engagement operating.

Meanwhile, in order to anti-leukorrhagia stopping 1 is wound towards the opposite of defelctor apron 280, roll up i.e. towards the bottom of the 3rd roller 250 Around as shown in fig. 7, lower defelctor apron 290 may be coupled to front baffle 214.

As illustrated, cutter unit 103 has lower protuberance 103a, and open front portion 130 with locating shape on the downside of which Into and be wherein inserted with the slit 131 of lower protuberance 103a so that lower protuberance 103a is forcibly assembled in slit 131.

Additionally, the assembling groove 132 that the open front portion 130 of lower house 110 is formed with the upper end in its both sides, and cut Unit 103 is cut with the assembling protuberance 103b formed at the wall surface of its both sides, so that assembling protuberance 103b is inserted Enter in assembling groove 132 to fix cutter unit 103.

Additionally, rotation housing 120 is with fixed groove 123 on the housing formed in the wall surface on front side of which, and cut Unit 103 is cut with fixed salient 103c on the housing formed at the upper end of the wall surface of its both sides, so that shell of revolution Body 120 is fixed to one another with cutter unit 103.

Figure 10 to Figure 15 be show preferred embodiment of the invention with rotation housing with cutter sweep Photo.

Figure 11 shows the state detached with the front side of lower house 110 of cutter unit 103.

Figure 12 is illustrated in the state that the rotation housing 120 in the state of Figure 11 is rotated up.

Figure 13 is illustrated in the state that the defelctor apron 280 in the state of Figure 12 is rotated up.

When the state of Figure 12 becomes the state of Figure 13, the stationary state of front baffle 214 is released from.

Figure 14 is illustrated in the front baffle 214 in the state of Figure 12, the 3rd roller 250 and four-roller 260 shape separated from one another State.

In this case, it is clear that the gear and roll shaft for being connected to the both sides of the 3rd roller 250 and four-roller 260 is each other may be used It is detached.

Figure 15 is illustrated in the second roller 240 in the state of Figure 14 by detached state.

In this case, the second roller 240 is only fixed by rotation housing 120, and therefore when rotation housing 120 is rotated into The second roller 240 can be directly separated during opening.

As described above, when user separates cutter unit 103 and rotation housing 120 is rotated into opening, according to this Bright preferred embodiment allows user easily to repair or change the component in cutter sweep with cutter sweep.

Additionally, under the above conditions, can also separate, change and repair the second roller 240.

In addition, when defelctor apron 280 is removed in the case where defelctor apron 280 is mounted with, or guiding ought not be installed In the case of cover plate 280 will rotation housing 120 when being rotated into opening, user can separate, changes or repair the 3rd roller 250 and the Four-roller 260.

That is, compared with conventional band cutter sweep, the band cutter sweep of preferred embodiment of the invention User is allowed easily to change and repair the component that will change or repair.

Claims

1. a kind of with the band cutter sweep for rotating housing, which includes：

Housing (100), which has：The band for being formed at rear side and laying the band (1) of winding above installs recess (101), and It is formed at the cutter unit with dispensing orifice (102) (103) of front portion；And

Delivery unit (200), it is internal described with installation recess (101) being placed in which is arranged on the housing (100) The end of band (1) side is sent to the cutter unit (103)；

It is characterized in that the housing (100) by the lower containment of the delivery unit (200) in wherein, and including：Lower casing Body (110), which has the opening (111) formed on top；And rotation housing (120), after rotation housing (120) End hinge be connected to the top of the lower house (110) and the rotation housing (120) based on the rearward end vertically Rotate to open and close the opening (111)；

It is characterized in that the delivery unit (200) includes：

Basic framework (210), which is arranged at the internal both sides of the lower house (110)；

Guider (220), the both sides of the guider (220) are all connected to the basic framework (210) to be oriented to forward It is arranged on the front end of the band (1) with installing in recess (101)；

First roller (230), the both sides of first roller (230) are all connected to the basic framework (210) and have passed through institute to support State the bottom surface of the band (1) of guider (220)；

Second roller (240), the both sides of second roller (240) are all connected to the basic framework (210) and second roller (240) engage with first roller to support the upside of the band (1) for having passed through the guider (220), so that institute State band (1) to move between first roller (230) and second roller (240)；

3rd roller (250), the both sides of the 3rd roller (250) are all connected to the basic framework (210) to be supported on described The upside of the band (1) passed through between one roller (230) and second roller (240)；And

Four-roller (260), the both sides of the four-roller (260) are all connected to the basic framework (210) and the four-roller (260) engage with the 3rd roller (250), so that the band (1) is in the 3rd roller (250) and the four-roller (260) Between move,

Wherein described first roller (230) and second roller (240) are connected to the basic framework (210), and described basic Framework (210) includes：

Afterframe (211), which has from anterior upper end and hangs down in the vertical component effect (212) that side is upwardly formed downward vertically and from described The level placement portion (213) that the lower end in straight portion (212) forward extends out in the horizontal direction；And

Front baffle (214), the 3rd roller (250) are connected to the front baffle (214), and institute with the four-roller (260) State front baffle (214) to have：Being formed with the vertical component effect (212) on the rear end surface of the front baffle (214) is contacted Perpendicular contact portion (215), and on the bottom of the perpendicular contact portion (215) in the horizontal direction towards rear portion formed and The placement portion (216) being placed on the level placement portion (213), and

Wherein described front baffle (214) is separably attached each other with the afterframe (211).

2. it is according to claim 1 with cutter sweep, it is characterised in that protuberance patchhole (217) is formed at the front frame The top of frame (214), and

Further include：

Defelctor apron (280), the side at the rear portion of the defelctor apron (280) are rotatably connected to the afterframe (211), And the defelctor apron (280) forms with fore side and institute is forcibly assembled in the state of being rotated down State the assembling protuberance (281) in protuberance patchhole (217).

3. it is according to claim 1 with cutter sweep, it is characterised in that the afterframe (211) includes：

First afterframe (211b), first roller (230) and second roller (240) are connected to first afterframe (211b)；And

Second afterframe (211c), the guider (220) are connected to second afterframe (211c), and

Wherein described first afterframe (211b) is separably attached each other with second afterframe (211c).

4. band cutter sweep according to claim 3, it is characterised in that the groove that is slidably connected (211d) is formed at described the The rear side of one afterframe (211b), and the sliding frame for engaging with the groove that is slidably connected (211d) in sliding manner (211e) be connected to first roller (230) so that first roller (230) can in sliding manner with first after-frame Frame (211b) is separated.

5. it is according to claim 1 with cutter sweep, it is characterised in that first roller of the delivery unit (200) (230), second roller (240), the 3rd roller (250) and the four-roller (260) positioned at the guider (220) with Can draw between the cutter unit (103) and from the guider (220) towards the cutter unit (103) transmission The end of the band (1),

Wherein described basic framework (210) is divided into framework and first roller is connected to by the guider (220) (230), the framework are connected to by second roller (240), the 3rd roller (250) and the four-roller (260), and it is described The frame are connected to by first roller (230), second roller (240), the 3rd roller (250) and the four-roller (260) The framework is connected to the guider (220) by frame is separable.