CN203486231U - Floating-type cutting head of box unpacking machine - Google Patents
Floating-type cutting head of box unpacking machine Download PDFInfo
- Publication number
- CN203486231U CN203486231U CN201320606934.0U CN201320606934U CN203486231U CN 203486231 U CN203486231 U CN 203486231U CN 201320606934 U CN201320606934 U CN 201320606934U CN 203486231 U CN203486231 U CN 203486231U
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- Prior art keywords
- slide carriage
- width adjusting
- adjusting slide
- dust shield
- cutting head
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Abstract
The utility model discloses a floating-type cutting head of a box unpacking machine. The floating-type cutting head comprises a dust collection hood, a slide carriage and a disc-shaped cutting knife. A servo motor is fixedly arranged on the slide carriage. An output shaft of the servo motor is sleeved with a large belt wheel. The large belt wheel is connected with a small belt wheel through a belt. A main shaft is sleeved with the small belt wheel. The lower end of the main shaft stretches into the dust collection hood and is installed in a center hole of the disc-shaped cutting knife in a sleeved mode, wherein the center hole is formed in the dust collection hood. The dust collection hood is of a frame-type structure, wherein an opening is formed in one side of the frame-type structure. A row of contact roller wheels are distributed on the inner surface of a base plate, close to the opening end, of the dust collection hood. The disc-shaped cutting knife is located above the contact roller wheels. A part of the disc-shaped cutting knife stretches out of the opening end of the dust collection hood. By the adoption of the technical scheme, the contact roller wheels are in floating contact with the surfaces of cartoon boxes and can be in good fit with the surfaces of the cartoon boxes even when the surfaces of the cartoon boxes are sunken slightly, and the cutting depth is kept unchanged.
Description
Technical field
The utility model relates to a kind of cutter, particularly the floating type cutting head of a kind of case unpacker.
Background technology
At present, development along with automation of industry, the work of grade of unpacking has developed into gradually by manually unpacking is unpacked by case unpacker, the requisite parts of case unpacker are exactly case unpacker cutter, current case unpacker cutting head discloses a kind of cutter knife device as Chinese patent 201020698632, the guide plate that comprises knives rack and set of knives and an arc, existing these cutters are all for cutting the adhesive tape on carton, when needs are used for cutting carton casing, there is slight depression in carton casing, these cutter carton surface of can not well fitting, complete cutting work, in addition, existing cutting tool is when cutting carton casing, produce a large amount of dust and paper scrap, be difficult for discharging, cutting speed in feet per minute is excessively slow, cutting efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of case unpacker floating type cutting head, when slight depression appears in carton surface, also can well realize the cutting with carton surface.Guarantee depth of cut.
The technical solution of the utility model is as follows: the floating type cutting head of a kind of case unpacker, it is characterized in that: comprise dust shield (2), width adjusting slide carriage (4) and disc cutter (11), on width adjusting slide carriage (4), be fixed with servomotor (8), on the output shaft of described servomotor (8), be set with large belt wheel (13), described large belt wheel (13) is connected with small pulley (15) by belt (14), described small pulley (15) inner sleeve has main shaft (17), the lower end of described main shaft (17) is stretched in dust shield (2) and is connected with the centre hole that is positioned at the disc cutter (11) of dust shield (2), described dust shield (2) is the frame type structure of a side opening, described dust shield (2) open end is provided with a row and contacts running roller (12), described disc cutter (11) are positioned at contact running roller (12) top, and described disc cutter (11) part is stretched out from the open end of dust shield (2).
Adopt technique scheme, contact running roller floats and contacts with carton surface, even if slight depression appears in carton surface, also can well realize the laminating with carton surface, and assurance depth of cut is constant.
In technique scheme: described dust shield (2) is provided with dust absorption nozzle (3) away from a side of open end, the upper hose (5) that connects of described dust absorption nozzle (3), described width adjusting slide carriage (4) is provided with hose support (6), and described hose (5) is fixed on hose support (6).The dust that cutting produces and collecting paper scrap in dust shield,, the dust absorption nozzle paper scrap and the dust that while collecting cutting by additional suction, produce, by hose, be discharged to outside cutting machine, dust collection efficiency is high.
In technique scheme: be distributed with the brush mounting hole (20) that becomes mildewed on the top board of the opening part of described dust shield (2), the biside plate of described dust shield (2) opening part is provided with undercoat brush mounting hole (24).In the brush mounting hole that becomes mildewed, the brush that becomes mildewed is installed, in undercoat brush mounting hole, undercoat brush is installed, become mildewed brush and undercoat brush block the opening of dust shield, reduce the pressure loss in dust shield, block cutting dust and disperse from dust shield opening part.
In technique scheme: described width adjusting slide carriage (4) is inverted L shaped, servomotor (8) is installed by servomotor seat (7) in one end away from vertical plate on the transverse plate of described width adjusting slide carriage (4), on the transverse plate of described width adjusting slide carriage (4), be also provided with belt housing (9), described belt housing (9) one end is fixed on width adjusting slide carriage (4), the other end stretches out outside width adjusting slide carriage (4), described belt (14) is positioned at belt housing (9), described belt housing (9) stretches out the outer one end of width adjusting slide carriage (4) and is provided with spindle drum (1), the upper end of described spindle drum (1) is fixed on the lower surface of belt housing (9), lower end is fixed on the end face of dust shield (2), described spindle drum (1) is near the vertical plate of width adjusting slide carriage (4), described main shaft (17) is positioned at spindle drum (1).
In technique scheme: there is slide carriage keysets (25) below of described width adjusting slide carriage (4), described slide carriage keysets (25) is provided with cylinder (21), it is upper that the piston rod of described cylinder (21) is fixed on slide carriage keysets (25), and (21 tail end is fixed on the transverse plate of width adjusting slide carriage (4) away from one end of vertical plate to described cylinder.Like this, when being failure to actuate, cylinder piston rod is in elongation state, now between the front end of slide carriage keysets and the vertical plate of slide carriage, have distance, in the time need to adjusting the position of slide carriage, cylinder piston rod shrinks, thereby slide carriage moves forward, thereby adjust cutting head and the laminating of carton surface.
In technique scheme: described dust shield (2) is surrounded by top board, base plate, biside plate and backboard, the position near base plate on described side plate is provided with pulling buckle lock (22).Pulling buckle lock, by side plate and base plate locking, when cutter damage, can pull open dust shield that pulling buckle is opened easily, is convenient for changing blade.
In technique scheme: be provided with cutter gland (19) on described disc cutter (11).
Beneficial effect: the utility model is reasonable in design, simple in structure, enforcement is easy, and energy is the carton of cutting surfaces slight depression fully, without dust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the back view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As Figure 1-3, the floating type cutting head of case unpacker of the present utility model is mainly by 1 spindle drum, 2 dust shields, 3 dust absorption nozzles, 4 width adjusting slide carriages, 5 hoses, 6 sweep-up pipe supports, 7 servomotor mount pads, 8 servomotors, 9 belt housings, 10 access panels, 11 disc cutter, 12 contact rollers, 13 large belt wheels, 14 belts, 15 small pulleys, main shaft bearing on 16, 17 main shafts, 18 lower main axis bearings, 19 cutter glands, the 20 brush mounting holes that become mildewed, 21 cylinders, 22 pulling buckles, 23 cylinder after poppets, 24 undercoat brush mounting holes, 25 slide carriage keysetss, head part before 26 cylinders, the parts such as 27 cylinder adapter shafts form.
Described width adjusting slide carriage 4 is inverted L shaped, the both sides of its vertical plate are provided with side plate, the upper end of side plate is connected with transverse plate, the upper surface of described width adjusting slide carriage 4 is installed servomotor 8 away from one end (rear end of width adjusting slide carriage 4) of vertical plate by servomotor mount pad 7, described servomotor mount pad 7 is distributed with bar hole around, on described width adjusting slide carriage 4, be also distributed with bar hole, described servomotor mount pad 7 is fixed on width adjusting slide carriage 4 by pin.The upper surface of the transverse plate of described width adjusting slide carriage 4 is also provided with belt housing 9, one end of described belt housing 9 is fixed on width adjusting slide carriage 4, the other end stretches out outside width adjusting slide carriage 4, spindle drum 1 is installed on the external part of described belt housing 9, described spindle drum 1 is positioned at the position near width adjusting slide carriage 4 vertical plate, the upper end of described spindle drum 1 is fixed on belt housing 9, and lower end is fixed on the top board of dust shield 2.On described width adjusting slide carriage 4, be also provided with sweep-up pipe support 6.
On the output shaft of described servomotor 8, be set with large belt wheel 13, described large belt wheel 13 is connected with small pulley 15 by belt 14, the upper end of described main shaft 17 is sleeved in small pulley 15, the lower end of described main shaft 17 is stretched in dust shield 2 and is connected with the centre hole of disc cutter 11, described disc cutter 11 are sleeved on the lower end of main shaft 17, described large belt wheel 13 is positioned at servomotor mount pad 7, described small pulley 15 and belt 14 are positioned at belt housing 9 times, described main shaft 17 is positioned at spindle drum 1, described spindle drum 1 is provided with access panel 10, between the top of described main shaft 17 and spindle drum 1, main shaft bearing 16 is housed, between the bottom of described main shaft 17 and spindle drum 1, lower main axis bearing 18 is housed.Described servomotor 8 rotations, output shaft drives large belt wheel 13 rotations, and large belt wheel 13 drives small pulley 15 rotations, and small pulley 15 rotarily drives main shaft 17 rotations, and and then rotation of disc cutter 11, realizes cutting.
Described disc cutter 11 are provided with cutter gland 19.
The frame type cover that described dust shield 2 is the side opening that surrounded by top board, base plate, biside plate and backboard, described dust shield 2 open ends are provided with a row and contact running roller 12, and the present embodiment is in a row by 7 12 groups of running rollers of contact.Described contact running roller 12 is positioned at the below of disc cutter 11, and disc cutter 11 parts are stretched out outside dust shield 2.The backboard of described dust shield 2 is provided with dust absorption nozzle 3, on described dust absorption nozzle 3, is connected with hose 5, and described hose 5 other ends are fixed on sweep-up pipe support 6.Position near base plate on the side plate of described dust shield 2 is provided with pulling buckle lock 22.Pulling buckle lock 22 is by side plate and base plate locking, and when needs are changed and overhaul disc cutter 11, described pulling buckle lock 22 is opened.Like this, during cutting, described contact running roller 12 is realized floating with carton surface and is contacted, even if slight depression appears in carton surface, also can realize good laminating, guarantees that depth of cut is constant.
On the top board of the opening part of described dust shield 2, be distributed with the brush mounting hole 20 that becomes mildewed, the biside plate of described dust shield 2 opening parts is provided with undercoat brush mounting hole 24.In the brush mounting hole 20 that becomes mildewed, the brush that becomes mildewed is installed, in undercoat brush mounting hole 24, undercoat brush is installed, become mildewed brush and undercoat brush block the opening of dust shield 2, reduce the pressure loss in dust shield, block cutting dust and disperse from dust shield 2 opening parts.
Claims (7)
1. the floating type cutting head of case unpacker, it is characterized in that: comprise dust shield (2), width adjusting slide carriage (4) and disc cutter (11), on width adjusting slide carriage (4), be fixed with servomotor (8), on the output shaft of described servomotor (8), be set with large belt wheel (13), described large belt wheel (13) is connected with small pulley (15) by belt (14), described small pulley (15) inner sleeve has main shaft (17), the lower end of described main shaft (17) is stretched in dust shield (2) and is connected with the centre hole that is positioned at the disc cutter (11) of dust shield (2), described dust shield (2) is the frame type structure of a side opening, described dust shield (2) open end is provided with a row and contacts running roller (12), described disc cutter (11) are positioned at contact running roller (12) top, and described disc cutter (11) part is stretched out from the open end of dust shield (2).
2. the floating type cutting head of case unpacker according to claim 1, it is characterized in that: described dust shield (2) is provided with dust absorption nozzle (3) away from a side of open end, the upper hose (5) that connects of described dust absorption nozzle (3), described width adjusting slide carriage (4) is provided with hose support (6), and described hose (5) is fixed on hose support (6).
3. according to the floating type cutting head of case unpacker described in claim 1 or 2, it is characterized in that: on the top board of the opening part of described dust shield (2), be distributed with the brush mounting hole (20) that becomes mildewed, the biside plate of described dust shield (2) opening part is provided with undercoat brush mounting hole (24).
4. according to the floating type cutting head of case unpacker described in claim 1 or 2, it is characterized in that: described width adjusting slide carriage (4) is inverted L shaped, servomotor (8) is installed by servomotor seat (7) in one end away from vertical plate on the transverse plate of described width adjusting slide carriage (4), on the transverse plate of described width adjusting slide carriage (4), be also provided with belt housing (9), described belt housing (9) one end is fixed on width adjusting slide carriage (4), the other end stretches out outside width adjusting slide carriage (4), described belt (14) is positioned at belt housing (9), described belt housing (9) stretches out the outer one end of width adjusting slide carriage (4) and is provided with spindle drum (1), the upper end of described spindle drum (1) is fixed on the lower surface of belt housing (9), lower end is fixed on the end face of dust shield (2), described spindle drum (1) is near the vertical plate of width adjusting slide carriage (4), and described main shaft (17) is positioned at spindle drum (1).
5. according to the floating type cutting head of case unpacker described in claim 1 or 2, it is characterized in that: slide carriage keysets (25) is equipped with in the below of described width adjusting slide carriage (4), described slide carriage keysets (25) is provided with cylinder (21), it is upper that the piston rod of described cylinder (21) is fixed on slide carriage keysets (25), and the tail end of described cylinder (21) is fixed on the transverse plate of width adjusting slide carriage (4) away from one end of vertical plate.
6. according to the floating type cutting head of case unpacker described in claim 1 or 2, its spy is being: described dust shield (2) is surrounded by top board, base plate, biside plate and backboard, and the position near base plate on described side plate is provided with pulling buckle lock (22).
7. according to the floating type cutting head of case unpacker described in claim 1 or 2, it is characterized in that: described disc cutter (11) are provided with cutter gland (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606934.0U CN203486231U (en) | 2013-09-29 | 2013-09-29 | Floating-type cutting head of box unpacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606934.0U CN203486231U (en) | 2013-09-29 | 2013-09-29 | Floating-type cutting head of box unpacking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486231U true CN203486231U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606934.0U Expired - Lifetime CN203486231U (en) | 2013-09-29 | 2013-09-29 | Floating-type cutting head of box unpacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482154A (en) * | 2013-09-29 | 2014-01-01 | 普天物流技术有限公司 | Floating type cutting head for box unpacking machine |
| CN105564752A (en) * | 2014-10-15 | 2016-05-11 | 广东电网有限责任公司电力科学研究院 | Semi-automatic carton opening machine |
-
2013
- 2013-09-29 CN CN201320606934.0U patent/CN203486231U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482154A (en) * | 2013-09-29 | 2014-01-01 | 普天物流技术有限公司 | Floating type cutting head for box unpacking machine |
| CN103482154B (en) * | 2013-09-29 | 2015-05-13 | 普天物流技术有限公司 | Floating type cutting head for box unpacking machine |
| CN105564752A (en) * | 2014-10-15 | 2016-05-11 | 广东电网有限责任公司电力科学研究院 | Semi-automatic carton opening machine |
| CN105564752B (en) * | 2014-10-15 | 2018-01-09 | 广东电网有限责任公司电力科学研究院 | A kind of semi-automatic carton case unpacker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20140319 |