CN208883217U - A kind of blowing core device for gilding press - Google Patents
A kind of blowing core device for gilding press Download PDFInfo
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- CN208883217U CN208883217U CN201821348731.5U CN201821348731U CN208883217U CN 208883217 U CN208883217 U CN 208883217U CN 201821348731 U CN201821348731 U CN 201821348731U CN 208883217 U CN208883217 U CN 208883217U
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- bearing
- brake
- friction plate
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- gilding press
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Abstract
A kind of blowing core device for gilding press, the blowing core device includes tensile force adjusting device, bracket and discharging roll mandrel, the tensile force adjusting device and the bracket are bolted to connection, pass through axis connection, one end connection of the discharging roll mandrel and material volume with discharging roll mandrel.The utility model controls the size of the tensile force of dispensing shaft by pressure spring and friction plate, and can be braked with moment, avoids the waste of coiled strip, guarantees thermoprint quality, improve thermoprint speed.
Description
Technical field
The utility model relates to a kind of blowing core devices for gilding press, belong to printing machinery technical field.
Background technique
Gilding press is necessary equipment in printing packaging process of producing product, its working principle is that by the anodized aluminium of coiled strip
Thermoprint is on printed material by way of thermal transfer for material.The process of hot stamping foil be using PET coiled strip as supporting body,
Anodized aluminium is sprayed on PET coiled strip, then is carried out rewinding and be made.It is released and is expected by unreeling structure during thermoprint, by thermoprint, then by receiving
Mechanism is rolled up by the waste material rewinding of thermoprint.The unwinding device of the prior art is by mandrel, and pressure spring, two side baffles are constituted, by spring pressure
Tight material volume loosens it not.The prior art has some disadvantages: that 1) gold stamping material volume tensile force is uncontrollable, during blowing often
Anodized aluminium is wasted, anodized aluminium step pitch error almost can exceed that one centimeter；2) lack braking function, when blowing step pitch is excessive, by
It is self-possessed in material volume excessive, under effect of inertia, material volume can quickly be rotated to blowing direction, occur that blowing is excessive, material is entangled in blowing
On axis, to damage anodized aluminium, thermoprint quality is caused to decline, gold stamping speed reduces.
Utility model content
The utility model aiming at the disadvantages of the prior art, provides a kind of blowing core device for gilding press, described to put
Material volume core apparatus controls the size of the tensile force of dispensing shaft by pressure spring and friction plate, and can be braked with moment, avoids coiled strip
Waste guarantees thermoprint quality, improves thermoprint speed.
Problem described in the utility model is solved with following technical proposals:
A kind of blowing core device for gilding press, the blowing core device include tensile force adjusting device, bracket
With discharging roll mandrel, the tensile force adjusting device and the bracket are bolted to connection, pass through axis with discharging roll mandrel
One end of connection, the discharging roll mandrel and material volume connects；
The tensile force adjusting device includes platen, pressure spring, first bearing, second bearing, link block and brake block, described
First bearing and second bearing are separately positioned in first bearing seat and second bearing seat, and the link block is arranged in first bearing
Between second bearing, pass through the first small axis connection；The platen centre is provided with threaded rod, described first small axis one end
It is provided with swivel nut, is connect with the threaded rod, platen periphery is provided with platen groove, copper beans are provided in the platen groove,
Described pressure spring one end is connect with copper beans, and the other end passes through the through-hole and washer contacts in first bearing seat, and the washer setting exists
On the outside of brake block, the brake block includes active friction plate and driven friction disk, and the active friction plate and driven friction disk are equal
It is evenly spaced in active friction plate outer circumferential edge to be provided with outer lug for circular ring shape, it is spaced on the driven friction disk internal circle
It is evenly provided with internal projection, the outer lug of the active friction plate is arranged in the groove in second bearing seat outer circle, described
The internal projection of driven friction disk is arranged in the groove of link block, and the active friction plate is set with the driven friction disk interval
Set, first with it is last it is a piece of be active friction plate.
The above-mentioned blowing core device for gilding press, has additional brake apparatus, is set to the other end of material volume；The system
Dynamic device includes brake coupling and bearing supports, the structure setting of the bearing supports and the first bearing, second
The structure setting of bearing is identical, and bearing supports pass through the second small axis and blowing core axis connection；The brake coupling includes
Clutch Jing Quan, brake(-holder) block and moving-coil, the brake(-holder) block are arranged between the clutch Jing Quan and moving-coil, set on the moving-coil
It is equipped with optical axis, the optical axis and the described second small axis connection, the clutch Jing Quan is fixed on bearing supports and external electricity
Flow device connection.
The above-mentioned blowing core device for gilding press, there are three the active friction plate settings, the driven friction disk
There are two settings.
The above-mentioned blowing core device for gilding press, outer lug in the active friction plate outer circle is evenly spaced to be set
There are three setting, there are three the evenly spaced settings of internal projection in the inner circle of the driven friction disk.
The above-mentioned blowing core device for gilding press, the first bearing seat and second bearing seat are bolted company
It connects on the bracket.
The above-mentioned blowing core device for gilding press, the discharging roll mandrel include core and mandrel, and the core is logical
Screw is crossed to connect with the mandrel.
The utility model is after adopting the above technical scheme, have the following technical effect that
The utility model is used cooperatively using active friction plate with driven friction disk, and active friction plate and driven friction disk are equal
Be set as circular ring shape, be provided with outer lug in the outer circle of active friction plate, be set in bearing block groove, driven friction disk it is interior
It is provided with internal projection on circle, is set in link block groove, manually adjusts pressure spring, pressure spring is adjusted by compressing or unclamping washer
Torque between active friction plate and driven friction disk, so that the torque between control shaft and bearing block, realizes discharging roll mandrel
The adjusting of tensile force size；Add brake apparatus, by brake coupling, clutch current is given in outside, moving-coil and brake(-holder) block, from
Clutch Jing Quan inhale and, achieve the purpose that braking, it is easy to operate, avoid the waste of coiled strip, guarantee thermoprint quality, improve thermoprint speed
Degree.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the utility model tensile force adjusting device structural schematic diagram；
Fig. 2 is A-A the schematic diagram of the section structure in Fig. 1；
Fig. 3 is active friction plate structural schematic diagram；
Fig. 4 is driven friction disk structural schematic diagram；
Fig. 5 is connecting block structure schematic diagram；
Fig. 6 is dog point apparatus structure schematic diagram.
Each list of reference numerals in figure are as follows: 1, tensile force adjusting device；1-1, platen；1-2, pressure spring；1-3, first bearing；1-4,
Second bearing；1-5, link block；1-7, first bearing seat；1-8, second bearing seat；1-10, threaded rod；1-12, copper beans；1-13,
Washer；1-61, active friction plate；1-62, driven friction disk；2, bracket；3, discharging roll mandrel；3-1, core；3-2, mandrel；4,
First small axis；5-1, brake coupling；5-2, bearing supports；5-3, clutch Jing Quan；5-4, brake(-holder) block；5-5, moving-coil；6,
Optical axis；7, the second small axis.
Specific embodiment
Referring to Fig. 1 ~ Fig. 5, a kind of blowing core device for gilding press includes tensile force adjusting device 1, bracket 2, puts
Material volume mandrel 3 and brake apparatus, tensile force adjusting device 1, brake apparatus are respectively arranged at the both ends of material volume, respectively with the branch
Frame 2 is bolted to connection, passes through axis connection with discharging roll mandrel 3, and the discharging roll mandrel 3 includes core 3-1 and mandrel
3-2, the core 3-1 are connect by screw with the mandrel 3-2, and the discharging roll mandrel 3 is connect with one end of material volume；
The tensile force adjusting device 1 includes platen 1-1, pressure spring 1-2, first bearing 1-3, second bearing 1-4, link block
1-5 and brake block, the first bearing 1-3 and second bearing 1-4 are separately positioned on first bearing seat 1-7 and second bearing seat 1-
On 8, the link block 1-5 is arranged between first bearing 1-3 and second bearing 1-4, is connected by the first small axis 4；The pressure
The centre disk 1-1 is provided with threaded rod 1-10, and described first small 4 one end of axis is provided with swivel nut, connects with the threaded rod 1-10
It connects, the periphery platen 1-1 is provided with platen groove, and copper beans 1-12, the one end the pressure spring 1-2 and copper are provided in the platen groove
Beans 1-12 connection, the through-hole that the other end passes through on first bearing seat 1-7 are contacted with washer 1-13, and the washer 1-13 setting is being stopped
On the outside of vehicle piece, the brake block include active friction plate 1-61 and driven friction disk 1-62, the active friction plate 1-61 and from
Movable friction plate 1-62 is circular ring shape, evenly spaced in active friction plate 1-61 outer circumferential edge to be provided with outer lug, described driven
Evenly spaced on friction plate 1-62 internal circle to be provided with internal projection, the outer lug of the active friction plate 1-61 is arranged second
In groove in bearing block 1-8 outer circle, the internal projection of the driven friction disk 1-62 is arranged in the groove of link block 1-5, institute
State there are three active friction plate 1-61 settings, there are two driven friction disk 1-62 settings, the active friction plate 1-61 with
The setting of the interval the driven friction disk 1-62, first with it is last it is a piece of be active friction plate 1-61.
Referring to Fig. 6, brake apparatus is had additional, is set to the other end of material volume；The brake apparatus includes brake coupling
5-1 and bearing supports 5-2, the structure setting of the bearing supports 5-2 and the first bearing 1-3, second bearing 1-4
Structure setting is identical, and bearing supports 5-2 is connect by the second small axis 7 with discharging roll mandrel 3；The brake coupling 5-1 packet
The quiet circle 5-3 of clutch, brake(-holder) block 5-4 and moving-coil 5-5 are included, the brake(-holder) block 5-4 setting is in the quiet circle 5-3 of the clutch and moving-coil
Between 5-5, optical axis 6 is provided on the moving-coil 5-5, the optical axis 6 is connect with the described second small axis 7, the clutch Jing Quan
5-3 is fixed on bearing supports 5-2, connect with external current device.
Specific work process: the adjusting of tensile force: can be manually rotated platen 1-1, small 4 one end of axis threaded rod 1-10 and first
Swivel nut cooperating, rotates to the right platen 1-1, in threaded rod 1-10 precession swivel nut, compression press spring 1-2, and another side pressure of pressure spring 1-2
Active friction plate 1-61 and driven friction disk 1-62 are forced together by washer 1-13, washer, active friction plate and driven friction disk
Contact increases frictional force to increase the torque between first bearing and second bearing and the first small axis and increases the tensioning of material volume
Power；On the contrary, left-handed platen 1-1, reduces the frictional force between active friction plate and driven friction disk, to reduce of material volume
Clamp force.
Control for brake: brake coupling 5-1 is connect by bearing supports 5-2 with discharging roll mandrel 3, bearing inner race setting
There is the second small axis 7, when guaranteeing rotation, damped coefficient is small, improves blowing precision；Optical axis 6 is provided on moving-coil 5-5, it is small with second
The connection of 7 one end of axis, when outside is passed through electric current, moving-coil 5-5 and brake(-holder) block 5-4 moment inhale and, reach brake force maximum value, thus
Control discharging roll mandrel stops working, and will not occur that blowing is excessive, material is entangled in showing on dispensing shaft under the action of inertia
As to guarantee the accuracy of blowing.
Claims (6)
1. a kind of blowing core device for gilding press, it is characterised in that: the blowing core device includes that tensile force is adjusted
Device (1), bracket (2) and discharging roll mandrel (3), the tensile force adjusting device (1) are bolted with the bracket (2)
Connection passes through axis connection with discharging roll mandrel (3), and the discharging roll mandrel (3) connect with one end of material volume；
The tensile force adjusting device (1) include platen (1-1), pressure spring (1-2), first bearing (1-3), second bearing (1-4),
Link block (1-5) and brake block, the first bearing (1-3) and second bearing (1-4) are separately positioned on first bearing seat (1-7)
On second bearing seat (1-8), the link block (1-5) is arranged between first bearing (1-3) and second bearing (1-4), leads to
Cross the first small axis (4) connection；Platen (1-1) centre is provided with threaded rod (1-10), described first small axis (4) one end
It is provided with swivel nut, is connect with the threaded rod (1-10), the periphery platen (1-1) is provided with platen groove, in the platen groove
It is provided with copper beans (1-12), described pressure spring one end (1-2) is connect with copper beans (1-12), and the other end passes through first bearing seat (1-7)
On through-hole contacted with washer (1-13), the washer (1-13) is arranged on the outside of brake block, and the brake block includes actively rubbing
Pad (1-61) and driven friction disk (1-62), the active friction plate (1-61) and driven friction disk (1-62) are annulus
Shape, it is evenly spaced in active friction plate (1-61) outer circumferential edge to be provided with outer lug, driven friction disk (1-62) internal circle
It is upper it is evenly spaced be provided with internal projection, the outer lug setting of the active friction plate (1-61) second bearing seat (1-8) outside
In groove on circle, the internal projection of the driven friction disk (1-62) is arranged in the groove of link block (1-5), and the active rubs
Pad (1-61) and the interval the driven friction disk (1-62) are arranged, first with it is last it is a piece of be active friction plate (1-
61).
2. the blowing core device according to claim 1 for gilding press, it is characterised in that: brake apparatus is had additional,
It is set to the other end of material volume；The brake apparatus includes brake coupling (5-1) and bearing supports (5-2), the bearing
The structure setting of supporting element (5-2) is identical as the structure setting of the first bearing (1-3), second bearing (1-4), bearing support
Part (5-2) is connect by the second small axis (7) with discharging roll mandrel (3)；The brake coupling (5-1) includes clutch Jing Quan
(5-3), brake(-holder) block (5-4) and moving-coil (5-5), the brake(-holder) block (5-4) are arranged in the clutch Jing Quan (5-3) and moving-coil
It between (5-5), is provided with optical axis (6) on the moving-coil (5-5), the optical axis (6) connect with the described second small axis (7), described
Clutch Jing Quan (5-3) is fixed on bearing supports (5-2), connect with external current device.
3. the blowing core device according to claim 2 for gilding press, it is characterised in that: the active friction plate
There are three (1-61) settings, and there are two driven friction disk (1-62) settings.
4. the blowing core device according to claim 3 for gilding press, it is characterised in that: the active friction plate
There are three the evenly spaced settings of outer lug in (1-61) outer circle, the internal projection in the inner circle of the driven friction disk (1-62)
There are three evenly spaced settings.
5. the blowing core device according to claim 4 for gilding press, it is characterised in that: the first bearing seat
(1-7) and second bearing seat (1-8) are bolted to connection on the bracket (2).
6. the blowing core device according to claim 4 for gilding press, it is characterised in that: the discharging roll mandrel
It (3) include core (3-1) and mandrel (3-2), the core (3-1) is connect by screw with the mandrel (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348731.5U CN208883217U (en) | 2018-08-21 | 2018-08-21 | A kind of blowing core device for gilding press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348731.5U CN208883217U (en) | 2018-08-21 | 2018-08-21 | A kind of blowing core device for gilding press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208883217U true CN208883217U (en) | 2019-05-21 |
Family
ID=66509337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348731.5U Active CN208883217U (en) | 2018-08-21 | 2018-08-21 | A kind of blowing core device for gilding press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208883217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697514A (en) * | 2019-10-17 | 2020-01-17 | 汪东梅 | Fill electric pile of simple operation |
| CN113681951A (en) * | 2021-10-27 | 2021-11-23 | 天津赛象科技股份有限公司 | Compact wallboard type lever unwinding trolley device with rewinding function and working method |
-
2018
- 2018-08-21 CN CN201821348731.5U patent/CN208883217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697514A (en) * | 2019-10-17 | 2020-01-17 | 汪东梅 | Fill electric pile of simple operation |
| CN113681951A (en) * | 2021-10-27 | 2021-11-23 | 天津赛象科技股份有限公司 | Compact wallboard type lever unwinding trolley device with rewinding function and working method |
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