CN217414674U

CN217414674U - Auxiliary air blowing device in PVC calendering film equipment

Info

Publication number: CN217414674U
Application number: CN202221030735.5U
Authority: CN
Inventors: 衷小梅; 曾志彬
Original assignee: Jiangsu Kolma Intelligent Equipment Manufacturing Co ltd
Current assignee: Jiangsu Kolma Intelligent Equipment Manufacturing Co ltd
Priority date: 2022-05-01
Filing date: 2022-05-01
Publication date: 2022-09-13
Anticipated expiration: 2032-05-01

Abstract

The utility model belongs to the technical field of PVC calendering film production, especially, relate to a supplementary blast apparatus among PVC calendering film equipment, which comprises a frame, install the compression roller in the frame, one side of frame is equipped with the support frame, the top of support frame is equipped with the mounting panel, the bottom of support frame is fixed with fixed box, be provided with the elevating system who is used for adjusting the mounting panel height in the fixed box, the top of mounting panel is equipped with the joint housing, be provided with the actuating mechanism who is used for changing the joint housing position on the mounting panel. The utility model discloses a set up fixed box and elevating system, can drive the mounting panel and upwards or move down to make the height of connecting shell, fan and shower nozzle change, make it can dispel the heat to the not compression roller of co-altitude, through setting up actuating mechanism, can adjust the distance between shower nozzle and the compression roller, with this control wind pressure, through mutually supporting between connecting shell, fan, hose and the shower nozzle, can realize the cooling to the compression roller.

Description

Auxiliary air blowing device in PVC calendering film equipment

Technical Field

The utility model relates to a PVC calendering film production technical field specifically is a supplementary blast apparatus in PVC calendering film equipment.

Background

The PVC calendered film is a plastic product produced and molded by a calendering method, and the production process comprises the steps of proportioning raw materials according to a formula required by the product, mixing at a high temperature and a high speed, rolling into a film with uniform thickness by a mechanical roller, peeling, embossing, cooling, molding, testing the thickness, and finally making into a roll, wherein the blowing device in the PVC film calendering process comprises a rack, a pressing roller arranged on the rack, a blowing mechanism and an adjusting mechanism, wherein the blowing mechanism is arranged on one side of the pressing roller and comprises a fan, a connecting hose, an air pipe and a plurality of air nozzles;

however, when the device is used, the height of the blowing mechanism is not convenient to adjust, so that only the compression roller with the same height can be subjected to heat dissipation, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an auxiliary air-blowing device in PVC calendering film equipment has solved the conventional art, and inconvenient height of adjusting the blast mechanism leads to can only carrying out radiating problem to the compression roller of same kind of height.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an auxiliary air-blowing device in PVC calendering film equipment, includes the frame, install the compression roller in the frame, one side of frame is equipped with the support frame, the top of support frame is equipped with the mounting panel, the bottom of support frame is fixed with fixed box, be provided with the elevating system who is used for adjusting the mounting panel height in the fixed box, the top of mounting panel is equipped with the connection shell, be provided with the actuating mechanism who is used for changing the connection shell position on the mounting panel, be fixed with the fan on the mounting panel, the air-out end of fan passes through the hose and connects the shell intercommunication, a side equidistance intercommunication of connection shell has the shower nozzle.

Further, elevating system is including fixing the first motor in fixed box, the output shaft end of first motor is fixed with the toothed disc, the surface engagement of toothed disc is connected with the rack, the one end slip of rack run through the support frame and with the bottom fixed connection of mounting panel.

Furthermore, the driving mechanism comprises four fixed blocks symmetrically fixed on the mounting plate, a lead screw is rotatably connected between the two fixed blocks through a bearing, a second motor is fixed on the mounting plate, an output shaft of the second motor is fixedly connected with one end of the lead screw, a threaded block is in threaded connection with the outer surface of the lead screw, a limiting rod is fixed between the other two fixed blocks, a sliding block slides on the outer surface of the limiting rod, and the connecting shell is fixed between the threaded block and the sliding block.

Furthermore, a limiting frame is fixed on one side face of the gear strip, a fixing strip is fixed in the fixing box, and the limiting frame slides on the outer surface of the fixing strip.

Furthermore, one side surface of the fixed box is hinged with a sliding door through a hinge, and a handle is fixed on the sliding door.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary air blowing device in PVC calendering film equipment possesses following beneficial effect:

the utility model discloses, through setting up fixed box and elevating system, can drive the mounting panel upwards or move down to make the height of connecting shell, fan and shower nozzle change, make it can dispel the heat to the compression roller of co-altitude not, through setting up actuating mechanism, can adjust the distance between shower nozzle and the compression roller, control the wind pressure with this, through mutually supporting between connecting shell, fan, hose and the shower nozzle, can realize the cooling to the compression roller.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the supporting frame of the present invention;

FIG. 3 is a schematic diagram of the structure of the mounting plate of the present invention;

fig. 4 is a schematic view of the lifting mechanism of the present invention.

In the figure: 1. a frame; 2. a compression roller; 3. a support frame; 4. mounting a plate; 5. a fixing box; 6. a lifting mechanism; 601. a first motor; 602. a gear plate; 603. a gear rack; 7. a connecting shell; 8. a drive mechanism; 801. a fixed block; 802. a screw rod; 803. a second motor; 804. a thread block; 805. a limiting rod; 806. a slider; 9. a fan; 10. a hose; 11. a spray head; 12. a limiting frame; 13. a fixing strip; 14. and (5) sliding the door.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present invention provides an auxiliary blowing device in PVC calendering film equipment, including a frame 1, a compression roller 2 is installed on the frame 1, a support frame 3 is installed on one side of the frame 1, a mounting plate 4 is installed above the support frame 3, a fixing box 5 is fixed at the bottom of the support frame 3, a lifting mechanism 6 for adjusting the height of the mounting plate 4 is installed in the fixing box 5, a connecting shell 7 is installed above the mounting plate 4, a driving mechanism 8 for changing the position of the connecting shell 7 is installed on the mounting plate 4, a fan 9 is fixed on the mounting plate 4, the air outlet end of the fan 9 is communicated with the connecting shell 7 through a hose 10, and a side of the connecting shell 7 is communicated with a nozzle 11 at equal distance;

to sum up, the device is when using, move support frame 3 to one side of frame 1, start fan 9, make the cool wind that fan 9 blew off get into in connecting shell 7 from hose 10, make it spout from shower nozzle 11, thereby can cool down compression roller 2, through setting up actuating mechanism 8, can adjust the distance between shower nozzle 11 and the compression roller 2, with this control wind pressure, through setting up fixed box 5 and elevating system 6, can drive mounting panel 4 upwards or move down, thereby make connecting shell 7, the height of fan 9 and shower nozzle 11 can change, make it can dispel the heat to the compression roller 2 of co-altitude not, and is comparatively convenient.

As shown in fig. 2 and 4, in some embodiments, the lifting mechanism 6 includes a first motor 601 fixed in the fixing box 5, a gear plate 602 is fixed at an output shaft end of the first motor 601, a gear rack 603 is engaged and connected to an outer surface of the gear plate 602, and one end of the gear rack 603 slidably penetrates through the supporting frame 3 and is fixedly connected to the bottom of the mounting plate 4; when the height of the spray head 11 needs to be adjusted, the first motor 601 is started, the first motor 601 drives the gear disc 602 to rotate, and the gear disc 602 is meshed with the gear rack 603 to drive the gear rack 603 to move upwards, so that the mounting plate 4, the connecting shell 7 and the spray head 11 move upwards together, the height of the spray head 11 can be changed, and the temperature of the compression rollers 2 with different heights can be conveniently reduced.

As shown in fig. 3, in some embodiments, the driving mechanism 8 includes four fixing blocks 801 symmetrically fixed on the mounting plate 4, wherein a lead screw 802 is rotatably connected between two fixing blocks 801 through a bearing, a second motor 803 is fixed on the mounting plate 4, an output shaft of the second motor 803 is fixedly connected with one end of the lead screw 802, a thread block 804 is connected to an outer surface of the lead screw 802 in a threaded manner, a limiting rod 805 is fixed between the other two fixing blocks 801, a sliding block 806 is slidably arranged on an outer surface of the limiting rod 805, and the connecting shell 7 is fixed between the thread block 804 and the sliding block 806; when the distance between the spray head 11 and the compression roller 2 needs to be adjusted, the second motor 803 is started to drive the screw rod 802 to rotate, and the limiting rod 805 is matched with the sliding block 806 to be in sliding connection for limiting, so that the thread block 804, the connecting shell 7 and the sliding block 806 are driven to slide leftwards or rightwards, the spray head 11 is driven to slide together, and the distance between the spray head 11 and the compression roller 2 can be changed.

As shown in fig. 4, in some embodiments, a limiting frame 12 is fixed on one side surface of the gear rack 603, a fixing rack 13 is fixed in the fixing box 5, and the limiting frame 12 slides on the outer surface of the fixing rack 13; when the gear rack 603 moves upwards or downwards, the limiting frame 12 is driven to slide on the outer surface of the fixing strip 13, so that the gear rack 603 is limited, and the stability of the gear rack 603 in moving is enhanced.

As shown in fig. 2, in some embodiments, a sliding door 14 is hinged to one side of the fixed box 5 through a hinge, and a handle is fixed on the sliding door 14; through sliding door 14, make things convenient for the staff to overhaul the inside device of stationary box 5, it is comparatively convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an auxiliary air blowing device in PVC calendering film equipment, includes frame (1), its characterized in that: install compression roller (2) in frame (1), one side of frame (1) is equipped with support frame (3), the top of support frame (3) is equipped with mounting panel (4), the bottom of support frame (3) is fixed with fixed box (5), be provided with elevating system (6) that are used for adjusting mounting panel (4) height in fixed box (5), the top of mounting panel (4) is equipped with connection shell (7), be provided with actuating mechanism (8) that are used for changing connection shell (7) position on mounting panel (4), be fixed with fan (9) on mounting panel (4), hose (10) and connection shell (7) intercommunication are passed through to the air-out end of fan (9), a side equidistance intercommunication of connection shell (7) has shower nozzle (11).

2. The auxiliary blowing device in the PVC calendering film equipment according to claim 1, is characterized in that: elevating system (6) are including fixing first motor (601) in fixed box (5), the output shaft end of first motor (601) is fixed with toothed disc (602), the surface meshing of toothed disc (602) is connected with rack (603), the one end slip of rack (603) run through support frame (3) and with the bottom fixed connection of mounting panel (4).

3. The auxiliary blowing device in the PVC calendering film equipment according to claim 1, is characterized in that: actuating mechanism (8) are including four fixed blocks (801) of symmetry fixed on mounting panel (4), wherein two be connected with lead screw (802) through the bearing rotation between fixed block (801), be fixed with second motor (803) on mounting panel (4), the output shaft of second motor (803) is fixed with the one end of lead screw (802) and is connected, the surface threaded connection of lead screw (802) has screw block (804), two in addition be fixed with spacing pole (805) between fixed block (801), the surface slip of spacing pole (805) has slider (806), connect shell (7) to be fixed between screw block (804) and slider (806).

4. The auxiliary blowing device in the PVC calendering film equipment according to claim 2, is characterized in that: a limiting frame (12) is fixed on one side face of the gear strip (603), a fixing strip (13) is fixed in the fixing box (5), and the limiting frame (12) slides on the outer surface of the fixing strip (13).

5. The auxiliary blowing device in the PVC calendering film equipment according to claim 1, is characterized in that: one side surface of the fixed box (5) is hinged with a sliding door (14) through a hinge, and a handle is fixed on the sliding door (14).