CN209579693U - A kind of improved paper tube cutting machine - Google Patents
A kind of improved paper tube cutting machine Download PDFInfo
- Publication number
- CN209579693U CN209579693U CN201822249876.6U CN201822249876U CN209579693U CN 209579693 U CN209579693 U CN 209579693U CN 201822249876 U CN201822249876 U CN 201822249876U CN 209579693 U CN209579693 U CN 209579693U
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- paper tube
- central spindle
- rack
- cutting machine
- wheel
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- 238000005520 cutting process Methods 0.000 title claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000004913 activation Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model provides a kind of improved paper tube cutting machine, including rack, central spindle and cutter device；Also packet fixation kit and jack unit；The left end of the central spindle, which is mounted on the rack and passes through driving device, drives its rotation；The right end of the central spindle is equipped with mounting groove；Rolling bearing is equipped in the mounting groove；The jack unit is correspondingly arranged at the lower section of mounting groove；The jack unit includes the first cylinder and press block；First cylinder is mounted on the rack driving press block and moves up and down；The fixation kit includes the expansion tightening wheel and rubber tire being slidably connected respectively with central spindle；The expansion tightening wheel holds out against paper tube from interior survey by way of rotation；The cutter device is correspondingly arranged on rear side of central spindle and connect with housing slide；Control button in the rack with power switch button and control cutter device side-to-side movement and starting；The utility model is embodied with adjusting is facilitated, workpiece damage is reduced, the advantages of improving service life.
Description
Technical field
The utility model relates to cutting mechanics equipment technical field, in particular to a kind of improved paper tube cutting machine.
Background technique
Plastic film after manufacture, needs to be saved on paper tube, and paper tube then needs to cut out certain length
Cooperate the winding of plastic film, in previous paper tube cutting machine, is usually directly inserted in paper tube in central spindle, central spindle passes through motor
It drives and rotates, and what central spindle was then cooperated by the big material of the frictional force such as clamping or gum cover with paper tube close to one end of motor
Mode fixes paper tube, and motor driving shaft core ribbon moves paper tube rotation, and paper tube is cut using cutter, but in use process, by
It is small in the distance between paper tube and central spindle, paper tube is cut every time and is all easy to cut to central spindle, and central spindle is damaged, is greatly shortened
The service life of cutter and central spindle, therefore also need to improve.
Utility model content
Facilitate adjusting the purpose of the utility model is to provide a kind of, reduces workpiece damage, the Novel paper improved service life
Tube cutting machine.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of improved paper tube cutting machine, including rack, central spindle and cutter device；Also packet fixation kit and jack unit；
The left end of the central spindle, which is mounted on the rack and passes through driving device, drives its rotation；The right end of the central spindle is equipped with mounting groove；
Rolling bearing is equipped in the mounting groove；The jack unit is correspondingly arranged at the lower section of mounting groove；The jack unit includes
First cylinder and press block；First cylinder is mounted on the rack driving press block and moves up and down；The fixation kit includes
The expansion tightening wheel and rubber tire being slidably connected respectively with central spindle；The expansion tightening wheel includes core wheel, shell and several steel balls；The core wheel
It is interior to be equipped with annular groove；The annular groove is equipped with several inclined-planes of the axle center circle distribution around core wheel；It is right in the annular groove
The bottom end on each inclined-plane is answered to be equipped with top pressure face；The shell is rotatably connected on the outside of core wheel；The shell is equipped with and inclined-plane position
Set corresponding circular hole；The steel ball is mounted on inclined-plane and is stuck in below circular hole；The cutter device is correspondingly arranged at central spindle
It rear side and is connect with housing slide；There is power switch button and control cutter device side-to-side movement in the rack and open
Dynamic control button.
The utility model is further described, the annular groove is arranged two and is separately positioned on the left and right two of core wheel
Side.
The utility model is further described, the inclined-plane in the annular groove is arranged eight.
The utility model is further described, the central spindle is equipped with raised line；It is respectively equipped in the core wheel and rubber tire
With the sliding slot of raised line cooperation.
The utility model is further described, the rubber tire is correspondingly arranged on the left of expansion tightening wheel.
The utility model is further described, the driving device includes first motor and belt；The first motor
It is mounted on the rack and central spindle rotation is driven by belt.
The utility model is further described, rack gear is equipped on rear side of the rack；The cutter device includes bottom plate,
Two motors, gear, the second cylinder, connecting rod and disk cutter；The bottom plate and rack are slidably connected by slide rail pair；Described second
Motor is fixed on the rotation of bottom rear sliding tooth wheel；The wheel and rack engagement；The left and right sides of the pan front has
Engaging lug；Connecting shaft is equipped between two engaging lugs；The lower end of the connecting rod and connecting shaft are hinged；The disk cutter peace
Mounted in small end；Second cylinder is mounted on bottom plate by bracket and the middle part of power output end and connecting rod is hinged；Institute
Control button is stated to include the left activation button being electrically connected with the second motor respectively and right activation button and be electrically connected with the second cylinder
The start button connect.
The utility model has the following beneficial effects:
By the way that paper tube to be inserted in from the right end of central spindle, paper tube is supported the utility model by expansion tightening wheel and rubber tire, then
The position of expansion tightening wheel or rubber tire is adjusted, so that the both ends of expansion tightening wheel and rubber tire support paper tube, then rotation case, drives steel ball to exist
Inclined-plane is moved through on inclined-plane to hold out against steel ball on the circular hole of shell, and paper tube is held out against inside paper tube using steel ball, thus
Paper tube is fixed, further according to the position of the length adjustment cutter device of actual needs cutting, paper tube can be cut,
Since paper tube is fixed on expansion tightening wheel and rubber tire, to be separated with central spindle, increase after paper tube is fixed at a distance from central spindle, then
Paper tube is cut by cutter device again, so that disk cutter will not touch central spindle when cutting, improves central spindle and circle
The service life of piece cutter；Overall structure is simple, easy to adjust.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the partial enlarged view of B in Fig. 1；
Fig. 3 is the main view of the utility model expansion tightening wheel；
Fig. 4 is the cross-sectional view of A-A in Fig. 3；
Fig. 5 is the structure chart of the utility model cutter device.
Specific embodiment
The utility model is further described below in conjunction with attached drawing:
As shown in Figs. 1-5, a kind of improved paper tube cutting machine, including rack 1, central spindle 2 and cutter device 3；Also packet is fixed
Component 4 and jack unit 5；The left end of the central spindle 2 is mounted in rack 1 and drives its rotation by driving device 6；The axis
The right end of core 2 is equipped with mounting groove 21；Rolling bearing 22 is equipped in the mounting groove 21；The jack unit 5 is correspondingly arranged at peace
The lower section of tankage 21；The jack unit 5 includes the first cylinder 51 and press block 52；First cylinder 51 is mounted on rack 1
Upper driving press block 52 moves up and down；The fixation kit 4 includes the expansion tightening wheel 41 and rubber tire being slidably connected respectively with central spindle 2
42；The expansion tightening wheel 41 includes core wheel 411, shell 412 and several steel balls 413；Annular groove is equipped in the core wheel 411
4111；The annular groove 4111 is equipped with several inclined-planes 4111-1 of the axle center circle distribution around core wheel 411；The annular groove
The bottom end that each inclined-plane 4111-1 is corresponded in 4111 is equipped with top pressure face 4111-2；The shell 412 is rotatably connected on outside core wheel 411
Side；The shell 412 is equipped with circular hole 4121 corresponding with the inclined-plane position 4111-1；The steel ball 413 is mounted on inclined-plane
4111-1 is upper and is stuck in 4121 lower section of circular hole；The cutter device 3 is correspondingly arranged at 2 rear side of central spindle and is slidably connected with rack 1；
Control button 8 in the rack 1 with power switch button 7 and control 3 side-to-side movement of cutter device and starting, wherein
There are two key, a control driving device and the first cylinder start the tool of power switch button 7, another control driving device and
First cylinder stops；Rubber tire 42, which is correspondingly arranged on the left of expansion tightening wheel 41, in the design facilitates manual operation, and paper tube is from the right side of central spindle 2
End cap enters, and paper tube is supported by expansion tightening wheel 41 with rubber tire 42, then moves the position for adjusting expansion tightening wheel 41 or rubber tire 42, so that
Expansion tightening wheel 41 and rubber tire 42 support the both ends of paper tube, and paper tube not exclusively blocks shell 412, reserves operating position, then rotate
Shell 412 drives steel ball 413 to move through inclined-plane 4111-1 on inclined-plane 4111-1 and holds out against steel ball 413 in shell 412
On circular hole 4121, paper tube is held out against inside paper tube using steel ball 413, so that paper tube be fixed, is cut further according to actual needs
The length cut adjusts the position of cutter device 3 by control button 8, when processing, startup power supply switch button 7, and the first cylinder 51
The driving press rising of block 52 presses against on the rolling bearing 22 of mounting groove 21, is supported to the right end of central spindle 2, driving device 66
It drives central spindle 2 to rotate, cutter device 3 is then started by control button 8, paper tube is cut, since paper tube is fixed on tensioner
Wheel 41, to separate with central spindle 2, increases after paper tube is fixed at a distance from central spindle 2 on rubber tire 42, then passes through cutting dress again
It sets 3 pairs of paper tubes to cut, so that disk cutter 36 will not touch central spindle 2 when cutting, improves central spindle 2 and disk cutter 36
Service life；Overall structure is simple, easy to adjust；After the completion of cutting, toward opposite direction roll-shell, steel ball 413 is with oblique
Face 4111-1 is moved down, until the stopping that being in contact with press block 52 then can use paper delivery so that steel ball 413 unclamps paper tube inner wall
Pipe；It is directed to the biggish paper tube of some calibers in the design, to the support of paper tube both ends and internal tensioner, adjusts convenience, coupling mechanism force is big,
And the paper tube cut in the design is six cun of paper tubes.
The annular groove 4111 is arranged two and is separately positioned on the left and right sides of core wheel 411；No matter expansion tightening wheel 41 pacifies glue
The left side or right side of wheel 42, paper tube need to only pass over an annular groove 4111 when installing paper tube, then can pass through rotation case
412 using the fixed paper tube of steel ball 413 in the annular groove 4111, more convenient to use.
Inclined-plane 4111-1 in the annular groove 4111 is arranged eight；It is tested into crossing, eight steel balls 413 is set and lock paper tube
It is sufficiently stable.
The central spindle 2 is equipped with raised line 23；The cunning cooperated with raised line 23 is respectively equipped in the core wheel 411 and rubber tire 42
Slot；Improve the transmission accuracy that central spindle 2 drives expansion tightening wheel 41 and rubber tire 42.
The driving device 6 includes first motor 61 and belt 62；The first motor 61, which is mounted in rack 1, passes through skin
Band 62 drives central spindle 2 to rotate.
Rack gear 11 is equipped on rear side of the rack 1；The cutter device 3 includes bottom plate 31, the second motor 32, gear 33, the
Two cylinders 34, connecting rod 35 and disk cutter 36；The bottom plate 31 is slidably connected with rack 1 by slide rail pair；Second motor
32 are fixed on the rotation of 31 rear driving gear 33 of bottom plate；The gear 33 is engaged with rack gear 11；The left and right of 31 front of bottom plate
Two sides have engaging lug 311；Connecting shaft 312 is equipped between two engaging lugs 311；The lower end of the connecting rod 35 and connecting shaft
312 is hinged；The disk cutter 36 is mounted on 35 upper end of connecting rod；Second cylinder 34 is mounted on bottom plate 31 by bracket 313
Upper and power output end and connecting rod 35 middle part is hinged；The control button 8 includes the left side being electrically connected respectively with the second motor 32
Activation button 81 and right activation button 82 and the start button 83 being electrically connected with the second cylinder 34；Left activation button 81 and right drive
Dynamic button 82 controls the second motor 32 respectively and is driven in the reverse direction the rotation of gear 33 toward opposite, presses left activation button 81 and then adjusts and cuts
It cuts device 3 to move to left, presses right activation button 82 and then adjust cutter device 3 and move to right, start button 83 controls the second cylinder 34 and pushes
Disk cutter 36 is pushed away toward paper tube and is cut by connecting rod 35.
The working principle of the present embodiment:
Paper tube is inserted in from the right end of central spindle 2, and paper tube is supported by expansion tightening wheel 41 with rubber tire 42, then mobile adjusting tensioner
The position of wheel 41 or rubber tire 42, so that expansion tightening wheel 41 and rubber tire 42 support the both ends of paper tube, paper tube not exclusively blocks shell 412,
Operating position is reserved, then rotation case 412, steel ball 413 is driven to move through inclined-plane 4111-1 on inclined-plane 4111-1
Steel ball 413 is held out against on the circular hole 4121 of shell 412, holds out against paper tube inside paper tube using steel ball 413, thus to paper tube into
Row is fixed, and the position of cutter device 3, when processing, starting electricity are adjusted by control button 8 further according to the length of actual needs cutting
Source switch button 7, the driving press rising of block 52 of the first cylinder 51 presses against on the rolling bearing 22 of mounting groove 21, to central spindle 2
Right end is supported, and driving device 66 drives central spindle 2 to rotate, and is then started cutter device 3 by control button 8 and is carried out to paper tube
Cutting, since paper tube is fixed on expansion tightening wheel 41 and rubber tire 42, to be separated with central spindle 2, increase paper tube it is fixed after with central spindle 2
Distance, then paper tube is cut by cutter device 3 again, after the completion of cutting, toward opposite direction roll-shell, steel ball
413 move down with inclined-plane 4111-1, until the stopping that being in contact with press block 52, so that steel ball 413 unclamps paper tube inner wall, then
It can be taken off paper tube.
The above not the technical scope of the utility model is imposed any restrictions, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of the technical solution for still falling within the utility model.
Claims (7)
1. a kind of improved paper tube cutting machine, including rack, central spindle and cutter device；It is characterized by: also packet fixation kit and
Jack unit；The left end of the central spindle, which is mounted on the rack and passes through driving device, drives its rotation；The right end of the central spindle is set
There is mounting groove；Rolling bearing is equipped in the mounting groove；The jack unit is correspondingly arranged at the lower section of mounting groove；The press
Device includes the first cylinder and press block；First cylinder is mounted on the rack driving press block and moves up and down；The fixation
Component includes the expansion tightening wheel and rubber tire being slidably connected respectively with central spindle；The expansion tightening wheel includes core wheel, shell and several steel balls；
The wheel in-core is equipped with annular groove；The annular groove is equipped with several inclined-planes of the axle center circle distribution around core wheel；The ring
The bottom end that each inclined-plane is corresponded in shape slot is equipped with top pressure face；The shell is rotatably connected on the outside of core wheel；The shell is equipped with
Circular hole corresponding with incline position；The steel ball is mounted on inclined-plane and is stuck in below circular hole；The cutter device correspondence is set
It sets on rear side of central spindle and is connect with housing slide；There is power switch button and control cutter device or so fortune in the rack
Dynamic and starting control button.
2. a kind of improved paper tube cutting machine according to claim 1, it is characterised in that: the annular groove be arranged two and
It is separately positioned on the left and right sides of core wheel.
3. a kind of improved paper tube cutting machine according to claim 1, it is characterised in that: the inclined-plane in the annular groove is set
Set eight.
4. a kind of improved paper tube cutting machine according to claim 1, it is characterised in that: the central spindle is equipped with raised line；
The sliding slot with raised line cooperation is respectively equipped in the core wheel and rubber tire.
5. a kind of improved paper tube cutting machine according to claim 1, it is characterised in that: the rubber tire, which is correspondingly arranged at, to rise
On the left of bearing up pulley.
6. a kind of improved paper tube cutting machine according to claim 1, it is characterised in that: the driving device includes first
Motor and belt；The first motor, which is mounted on the rack, drives central spindle rotation by belt.
7. a kind of improved paper tube cutting machine according to claim 1, it is characterised in that: be equipped with tooth on rear side of the rack
Item；The cutter device includes bottom plate, the second motor, gear, the second cylinder, connecting rod and disk cutter；The bottom plate and rack
It is slidably connected by slide rail pair；Second motor is fixed on the rotation of bottom rear sliding tooth wheel；The wheel and rack engagement；
The left and right sides of the pan front has engaging lug；Connecting shaft is equipped between two engaging lugs；The lower end of the connecting rod
It is hinged with connecting shaft；The disk cutter is mounted on small end；Second cylinder is mounted on bottom plate and is moved by bracket
The middle part of power output end and connecting rod is hinged；The control button includes the left activation button being electrically connected respectively with the second motor and the right side
Activation button and the start button being electrically connected with the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249876.6U CN209579693U (en) | 2018-12-29 | 2018-12-29 | A kind of improved paper tube cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249876.6U CN209579693U (en) | 2018-12-29 | 2018-12-29 | A kind of improved paper tube cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579693U true CN209579693U (en) | 2019-11-05 |
Family
ID=68350571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249876.6U Active CN209579693U (en) | 2018-12-29 | 2018-12-29 | A kind of improved paper tube cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209579693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276189A (en) * | 2021-06-01 | 2021-08-20 | 济南宝钢钢材加工配送有限公司 | Paper tube cutting machine and using method thereof |
-
2018
- 2018-12-29 CN CN201822249876.6U patent/CN209579693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276189A (en) * | 2021-06-01 | 2021-08-20 | 济南宝钢钢材加工配送有限公司 | Paper tube cutting machine and using method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240425 Granted publication date: 20191105 |