CN211335052U

CN211335052U - Detachable printing plate roller for heat transfer

Info

Publication number: CN211335052U
Application number: CN201921659299.6U
Authority: CN
Inventors: 晋天升
Original assignee: Hangzhou Lin'an Boyi Plate Making Co ltd
Current assignee: Hangzhou Lin'an Boyi Plate Making Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-25
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to the technical field of printing roller, in particular to a detachable printing roller for heat transfer, which comprises a printing roller, wherein the inner side of the printing roller is sleeved with a connecting rotating shaft, the outer side of the connecting rotating shaft is fixedly sleeved with a connecting disc, the side surface of the connecting disc far away from the connecting rotating shaft is fixedly connected with the inner side of the printing roller, one side of the connecting disc is provided with a plurality of ventilation holes, the outer side of one end of the connecting rotating shaft is sleeved with a positioning ring and a fixing ring, the outer side of the connecting rotating shaft is provided with a, between the solid fixed ring, the cover has the collar outside the first bearing, and the collar outside fixedly connected with a plurality of blades, the collar outside cover has the driven gear circle, and the driven gear circle meshing has the driving gear, and the motor has been placed to driving gear one side, and the motor is located printing roller inboard, and sealing mechanism, the external fixed establishment of motor are do not installed to two terminal surface punishment of printing roller. The utility model discloses can reduce the inboard temperature of galley roller, occupy fewly to workshop space simultaneously, be worth promoting.

Description

Detachable printing plate roller for heat transfer

Technical Field

The utility model relates to a galley roller technical field especially relates to a detachable galley roller that is used for heat to shift.

Background

The printing roller needs to be driven by the motor to rotate ceaselessly in the working process so as to leave marks on paper, so that the printing roller is easy to gather a large amount of heat during operation, and is easy to burn out if the printing roller is not stopped and cooled down in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the equipment that exists occupies workshop usable floor area to the inside cooling adoption of galley roller among the prior art, and the galley roller that is used for heat transfer of a detachable of proposition.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

design a detachable printing roller for heat transfer, including printing roller, the inboard cover of printing roller has the connection pivot, the fixed cover in the connection pivot outside has the connection disc, the connection disc is kept away from the side of connection pivot and the inboard fixed connection of printing roller, it has a plurality of ventilation holes to open on one side of the connection disc, the outside cover of connection pivot one end has holding ring, solid fixed ring, the holding ring is with connection pivot fixed connection, be closely matched with between solid fixed ring and the connection pivot, the connection pivot outside is installed first bearing, first bearing is located between holding ring, solid fixed ring, the first bearing outside cover has the collar, be closely matched between first bearing and the collar, the collar outside fixedly connected with a plurality of blades, a plurality of the blade is along collar circumference evenly distributed, the collar outside cover has driven gear circle, the driven gear circle meshing has the driving gear, the motor has been placed to driving gear one side, the expansion end and the perpendicular fixed connection of driving gear of motor, the motor is located galley roller inboard, sealing mechanism is do not installed to two terminal surface punishment of galley roller, the external fixed establishment of motor.

Preferably, sealing mechanism includes the second bearing, the second bearing overlaps in the connection pivot outside, the second bearing with connect and be interference fit between the pivot, the second bearing outside is closely cooperated and is had sealed dish.

Preferably, the end face of the sealing disc is provided with a plurality of heat dissipation holes which are uniformly distributed along the circumferential direction of the sealing disc.

Preferably, fixed establishment includes the fixed plate, the relative motor of fixed plate department fixedly connected with cassette, part in the motor is located the cassette, one side and the perpendicular fixed connection of sealed dish of fixed plate, sealed dish side fixedly connected with dead lever, the one end fixed connection fixing device of sealed dish is kept away from to the dead lever.

Preferably, a plurality of the vent holes are uniformly distributed along the circumference of the connecting disk.

The utility model provides a pair of detachable galley roller that is used for heat transfer, beneficial effect lies in:

the utility model discloses a set up the blade, the driving gear, driven ring gear, the ventilation hole, the louvre, including a motor, an end cap, a controller, and a cover plate, the dead lever etc, can be fixed with sealed dish relative external world through the dead lever, and the fixed plate is sealed dish relatively with the motor and is fixed, when the motor drives the driving gear and rotates, because driven gear circle and driving gear meshing, driven gear circle is connected with the collar, the collar passes through first bearing and is connected the pivot and be connected, install the blade on the collar simultaneously, the blade can connect the pivot rotation relatively and produce wind, wind passes through the louvre, the inboard heat of galley roller is taken.

Drawings

Fig. 1 is a schematic structural diagram of a detachable printing roller for heat transfer according to the present invention;

fig. 2 is a side view of the present invention, which is detachable for heat transfer;

fig. 3 is a cross-sectional view at a-a of fig. 1.

In the figure: printing plate roller 1, connection disc 2, connection pivot 3, sealed dish 4, second bearing 5, louvre 6, fixed plate 7, dead lever 8, motor 9, driving gear 10, ventilation hole 11, collar 12, holding ring 13, first bearing 14, blade 15, driven gear circle 16, solid fixed ring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a detachable printing plate roller for heat transfer includes a printing plate roller 1, a connecting rotating shaft 3 is sleeved on the inner side of the printing plate roller 1, a connecting disc 2 is fixedly sleeved on the outer side of the connecting rotating shaft 3, the side, far away from the connecting rotating shaft 3, of the connecting disc 2 is fixedly connected with the inner side of the printing plate roller 1, a plurality of vent holes 11 are formed in one side of the connecting disc 2, the vent holes 11 are uniformly distributed along the circumferential direction of the connecting disc 2, the printing plate roller 1 is connected with the connecting rotating shaft 3 through the connecting disc 2, and the vent holes 11 enable the interior of the printing plate.

Connect 3 one end outside covers of pivot to have holding ring 13, gu fixed ring 17, holding ring 13 with be connected 3 fixed connection of pivot, gu fixed ring 17 with be closely matched with between connecting the pivot 3, connect the 3 outside of pivot and install first bearing 14, first bearing 14 is located holding ring 13, gu between the fixed ring 17, first bearing 14 outside cover has collar 12, be closely matched with between first bearing 14 and the collar 12, a plurality of blades 15 of 12 outside fixedly connected with of collar, produce wind through blade 15, a plurality of blades 15 are along 12 circumference evenly distributed of collar.

The cover has driven gear circle 16 outside collar ring 12, driven gear circle 16 meshes there is driving gear 10, motor 9 has been placed to driving gear 10 one side, motor 9 external power supply, the expansion end and the perpendicular fixed connection of driving gear 10 of motor 9, motor 9 is located printing roller 1 inboard, sealing mechanism is do not installed to two terminal surface punishment of printing roller 1, the external fixed establishment of motor 9, the rotation of output shaft through motor 9, drive the rotation of driving gear 10, mesh mutually with driven gear circle 16 through driving gear 10, drive the rotation of driven gear circle 16, driven gear circle 16 rotates, thereby drive the rotation of blade 15, produce wind.

Example two

Referring to fig. 1, as the utility model discloses a another preferred embodiment, sealing mechanism includes second bearing 5 on the basis of embodiment one, and second bearing 5 overlaps in the 3 outsides of connecting the pivot, is interference fit between second bearing 5 and the pivot of being connected 3, and the 5 outsides of second bearing closely cooperate has sealed dish 4, and 4 terminal surfaces on sealed dish are opened and are had a plurality of louvres 6, and a plurality of louvres 6 are along 4 circumference evenly distributed on sealed dish, and sealed dish 4 can avoid debris to get into printing version roller 1 inboardly.

EXAMPLE III

Referring to fig. 1, as another preferred embodiment of the present invention, on the basis of the first embodiment, the fixing mechanism includes a fixing plate 7, the fixing plate 7 is fixedly connected to a motor 9, a portion of the motor 9 is located in the clamping seat, one side of the fixing plate 7 is fixedly connected to a sealing plate 4, a fixing rod 8 is fixedly connected to the side of the sealing plate 4, the fixing rod 8 is far away from a fixing device for fixing the one end of the sealing plate 4, and the fixing mechanism can fix the fixing device for fixing the motor 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a detachable galley roller that is used for heat transfer, includes galley roller (1), its characterized in that, the inboard cover of galley roller (1) has connection pivot (3), connect pivot (3) outside fixed cover to have and connect disc (2), connect disc (2) and keep away from the side and the inboard fixed connection of galley roller (1) of connecting pivot (3), it has a plurality of ventilation holes (11) to open connection disc (2) one side, it has holding ring (13), solid fixed ring (17) to connect pivot (3) one end outside cover, holding ring (13) and connection pivot (3) fixed connection, be closely cooperating between solid fixed ring (17) and the connection pivot (3), connect pivot (3) outside and install first bearing (14), first bearing (14) are located between holding ring (13), solid fixed ring (17), first bearing (14) outside cover has collar (12), be between first bearing (14) and collar (12) and closely cooperate, a plurality of blades (15) of collar (12) outside fixedly connected with, it is a plurality of blade (15) along collar (12) circumference evenly distributed, collar (12) outside cover has driven gear circle (16), driven gear circle (16) meshing has driving gear (10), motor (9) have been placed to driving gear (10) one side, the expansion end and the driving gear (10) vertical fixation of motor (9), motor (9) are located galley roller (1) inboard, sealing mechanism is do not installed to two terminal surface punishment of galley roller (1), motor (9) external fixed establishment.

2. A detachable type printing plate roller for heat transfer according to claim 1, wherein the sealing mechanism comprises a second bearing (5), the second bearing (5) is sleeved outside the connecting rotating shaft (3), the second bearing (5) and the connecting rotating shaft (3) are in interference fit, and a sealing disc (4) is tightly fitted outside the second bearing (5).

3. A detachable printing plate roller for heat transfer according to claim 2, characterized in that a plurality of heat dissipation holes (6) are formed in the end surface of the sealing disc (4), and a plurality of heat dissipation holes (6) are uniformly distributed along the circumferential direction of the sealing disc (4).

4. The printing plate roller for the thermal transfer is detachable according to claim 2, wherein the fixing mechanism comprises a fixing plate (7), a clamping seat is fixedly connected to the fixing plate (7) relative to the motor (9), a part of the motor (9) is located in the clamping seat, one side of the fixing plate (7) is vertically and fixedly connected with the sealing disc (4), a fixing rod (8) is fixedly connected to the side surface of the sealing disc (4), and one end of the fixing rod (8) far away from the sealing disc (4) is fixedly connected with a fixing device.

5. Detachable printing plate roller for thermal transfer according to claim 1, characterized in that a plurality of said ventilation holes (11) are uniformly distributed along the circumference of the connecting disc (2).