CN216031959U - Cooling device of plastic film blowing machine - Google Patents
Cooling device of plastic film blowing machine Download PDFInfo
- Publication number
- CN216031959U CN216031959U CN202122491506.5U CN202122491506U CN216031959U CN 216031959 U CN216031959 U CN 216031959U CN 202122491506 U CN202122491506 U CN 202122491506U CN 216031959 U CN216031959 U CN 216031959U
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- China
- Prior art keywords
- mounting
- cooling device
- film blowing
- mounting frame
- plastic film
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 238000010096 film blowing Methods 0.000 title claims abstract description 20
- 239000002985 plastic film Substances 0.000 title claims abstract description 17
- 229920006255 plastic film Polymers 0.000 title claims abstract description 17
- 230000009471 action Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 241000883990 Flabellum Species 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to the technical field of auxiliary devices of film blowing machines, and provides a cooling device of a plastic film blowing machine, which comprises a mounting frame, a radiator and a swinging assembly, wherein the radiator comprises a mounting frame, a mounting groove and a radiating fan, rotating holes are formed in the upper end surface and the lower end surface of an inner cavity of the mounting frame, mounting shafts are fixedly mounted on the upper end surface and the lower end surface of the mounting frame, the mounting shafts are in rotating fit with the rotating holes, the mounting frame is provided with a front and a back communicating mounting groove, the mounting grooves are equidistantly mounted, the radiating fan is mounted in the mounting groove, and the swinging assembly controls the mounting frame to rotate in a reciprocating manner. Through above-mentioned technical scheme, solved traditional cooling device and can produce very big noise in the use, the flabellum diameter of high-power fan is very big moreover, very occupation space when putting, has influenced the normal operating device's of staff problem.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices of film blowing machines, in particular to a cooling device of a plastic film blowing machine.
Background
The plastic film blowing machine heats and melts plastic particles and blows the plastic particles into a film, the plastic film blowing machine needs to be heated when in operation, a large amount of heat can be formed on the inner side of the film blowing machine when in heating, if the heat is not cooled timely, the service life of the device can be influenced, operators can be scalded possibly, and safety accidents are caused, so that the device is needed to be cooled, and the device is protected;
all directly carry out the forced air cooling heat dissipation to the inflation film manufacturing machine through high-power fan when cooling down to the inflation film manufacturing machine in the past, but high-power fan can produce very big noise in the use, and the flabellum diameter of high-power fan is very big moreover, very occupation space when putting, has influenced the normal operating equipment of staff, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling device of a plastic film blowing machine, which solves the problem of the cooling device of the plastic film blowing machine in the related technology.
The technical scheme of the utility model is as follows:
the cooling device of the plastic film blowing machine comprises a mounting frame, a radiator and a swinging assembly, and is characterized in that the radiator comprises a mounting frame, a mounting groove and a radiating fan, rotating holes are formed in the upper end surface and the lower end surface of an inner cavity of the mounting frame, mounting shafts are fixedly mounted on the upper end surface and the lower end surface of the mounting frame and are in rotating fit with the rotating holes, the mounting frame is provided with a front and a rear communicating mounting grooves, a plurality of mounting grooves are mounted at equal intervals, the radiating fan is mounted in the mounting groove, and the swinging assembly controls the mounting frame to rotate in a reciprocating manner;
the swing assembly comprises a rotating arm, a sliding block, an action block and a screw rod, wherein the upper end face of the mounting rack is fixedly provided with two mounting blocks, the two mounting blocks are bilaterally and symmetrically arranged, the left end and the right end of the screw rod are fixedly provided with rotating shafts, the rotating shafts of the left end and the right end of the screw rod are respectively rotatably connected with the left mounting block and the right mounting block, the action block is connected to the screw rod through threads, the sliding block is fixedly arranged on the lower end face of the action block, the mounting shaft above the mounting frame extends out of the upper end face of the mounting rack, the rotating arm is fixedly arranged on the rear side of the upper end of the mounting shaft above the mounting frame and is provided with a sliding groove which is communicated up and down, the sliding block is in sliding fit with the sliding groove, the upper end face of the mounting rack is fixedly provided with a driving motor, and the output shaft of the driving motor is fixedly connected with the right end face of the rotating shaft on the right side of the screw rod;
the screw rod adopts a reciprocating screw rod;
the distance from the rear end of the sliding chute to the circle center of the installation shaft is greater than the distance from the left end of the screw to the circle center of the installation shaft;
the rear end surfaces of the mounting blocks are fixedly provided with limiting plates, the left ends and the right ends of the limiting plates are fixedly connected with the rear end surfaces of the left mounting block and the right mounting block respectively, and the rear end surface of the action block is contacted with the front end surface of the limiting plate;
the upper side of the rear end face of the mounting rack is fixedly provided with two water pipes which are arranged in a bilateral symmetry manner, and one opposite side of the two water pipes is fixedly provided with a spray head;
the left side and the right side of the lower end of the mounting rack are both provided with supporting legs;
the left length and the right length of the inner cavity of the mounting frame are not less than the diameter of an excircle of the cross section of the mounting frame.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, a plurality of small-sized radiating fans are vertically arranged, the mounting frame is rotationally connected with the mounting frame, and then the mounting frame is controlled to rotate left and right in a small range through the swinging assembly, so that the radiating range of the radiating fans can be increased, the water pipe is arranged behind the mounting frame, the water pipe is provided with the spray head, and water in the water pipe is atomized through the spray head and then sprayed out, so that the temperature of wind blown out by the radiating fans can be reduced, the cooling effect is further increased, the noise in the use process of the whole device is small, the occupied area is smaller, and the influence of the cooling device on the operation of equipment by workers is greatly reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a front view of the swing assembly of the present invention;
fig. 4 is a rear view of the swing assembly of the present invention.
In the figure: the method comprises the following steps of 1-mounting frame, 2-mounting frame, 3-mounting groove, 4-cooling fan, 5-rotating hole, 6-mounting shaft, 7-rotating arm, 8-sliding block, 9-action block, 10-screw, 11-mounting block, 12-rotating shaft, 13-sliding groove, 14-driving motor, 15-limiting plate, 16-water pipe, 17-nozzle and 18-supporting leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a cooling device for a plastic film blowing machine, including a mounting frame 1, a heat sink and a swinging assembly, and is characterized in that the heat sink includes a mounting frame 2, a mounting groove 3 and a heat dissipating fan 4, both an upper end surface and a lower end surface of an inner cavity of the mounting frame 1 are provided with rotation holes 5, an upper end surface and a lower end surface of the mounting frame 2 are fixedly provided with mounting shafts 6, the mounting shafts 6 are rotatably fitted with the rotation holes 5, the mounting frame 2 is provided with front and rear communicating mounting grooves 3, the mounting grooves 3 are equidistantly provided with a plurality of heat dissipating fans 4, the swinging assembly controls the mounting frame 2 to rotate reciprocally;
in this embodiment, the swing assembly drives the mounting shaft 6 and the mounting frame 2 to rotate, so that the heat dissipation range of the heat dissipation fan 4 can be increased.
Example 2
As shown in fig. 3 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the swing assembly includes a rotating arm 7, a slider 8, an actuating block 9 and a screw rod 10, an upper end surface of the mounting bracket 1 is fixedly provided with two mounting blocks 11, the two mounting blocks 11 are symmetrically installed on the left and right sides, both left and right ends of the screw rod 10 are fixedly provided with rotating shafts 12, the rotating shafts 12 on the left and right ends of the screw rod 10 are respectively rotatably connected with the two mounting blocks 11, the actuating block 9 is connected to the screw rod 10 by a thread, the slider 8 is fixedly installed on the lower end surface of the actuating block 9, the mounting shaft 6 above the mounting frame 2 extends out from the upper end surface of the mounting bracket 1, the rotating arm 7 is fixedly installed on the rear side of the upper end of the mounting shaft 6 above the mounting frame 2, the rotating arm 7 is provided with a chute 13 which is communicated up and down, the slider 8 is slidably engaged with the chute 13, the upper end surface of the mounting bracket 1 is fixedly provided with a driving motor 14, an output shaft of the driving motor 14 is fixedly connected with the right end of the rotating shaft 12 on the right side of the screw 10;
in this embodiment, drive screw rod 10 through driving motor 14 and rotate, action piece 9 will slide left or right on screw rod 10 when screw rod 10 rotates, action piece 9 slides and will drive slider 8 and slide left or right together, because slider 8 slidable mounting is in spout 13, so slider 8 will drive rotor arm 7 and rotate when sliding left or right, slider 8 still can slide in spout 13 simultaneously, we just can drive installation axle 6 through rotor arm 7 and rotate like this, will drive installing frame 2 and rotate when installing axle 6 rotates, just so can make radiator fan 4's angle change, it just can make rotor arm 7 reciprocate about to swing to drive slider 8 through action piece 9, realize the reciprocating rotation about installing frame 2.
Example 3
As shown in fig. 3 to 4, the present embodiment also proposes that the screw 10 employs a reciprocating screw rod based on the same concept as that of the above embodiment 1;
in this embodiment, when the driving motor 14 drives the rotating shaft 12 and the screw 10 to rotate, the driving motor 14 only needs to rotate in one reverse direction, and the action block 9 can reciprocate left and right on the screw 10, so that the requirement on the driving motor 14 is lower.
Example 4
As shown in fig. 3 to 4, based on the same concept as that of embodiment 1, the present embodiment further proposes that the distance from the rear end of the sliding slot 13 to the center of the mounting shaft 6 is greater than the distance from the left end of the screw 10 to the center of the mounting shaft 6;
in this embodiment, when the action block 9 moves to the left end or the right end of the screw 10, the distance from the sliding block 8 to the mounting shaft 6 is the farthest, and the sliding groove 13 needs to have a sufficient length to ensure that the sliding block 8 can move to the leftmost end and the rightmost end of the screw 10.
Example 5
As shown in fig. 4, based on the same concept as that of embodiment 1, the present embodiment further proposes that a limiting plate 15 is fixedly mounted on the rear end surface of the mounting block 11, the left end and the right end of the limiting plate 15 are fixedly connected to the rear end surfaces of the left and right mounting blocks 11, respectively, and the rear end surface of the actuating block 9 is in contact with the front end surface of the limiting plate 15;
in this embodiment, the action block 9 needs to be limited when the screw 10 rotates, the action block 9 moves only when the action block 9 does not rotate, and the action block 9 is limited by the slider 8 and is not stable enough, so that a limiting plate 15 needs to be installed at the rear end of the installation block 11, and the action block 9 is limited by the limiting plate 15 in a rotating manner.
Example 6
As shown in fig. 2, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that water pipes 16 are fixedly installed on the upper side of the rear end surface of the mounting frame 1, two water pipes 16 are symmetrically installed on the left and right, and a spray head 17 is fixedly installed on the opposite side of the two water pipes 16;
in this embodiment, the air blown by the heat dissipation fan 4 can be cooled by the water sprayed from the spray head 17, thereby increasing the cooling effect.
Example 7
As shown in fig. 1, the present embodiment also proposes that support legs 18 are installed on both left and right sides of the lower end of the mounting bracket 1, based on the same concept as the above-described embodiment 1;
in this embodiment, the stability of the mounting bracket 1 in the use process is ensured.
Example 8
As shown in fig. 3 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the left-right length of the inner cavity of the mounting frame 1 is not less than the diameter of the circumscribed circle of the cross section of the mounting frame 2;
in this embodiment, it is ensured that the mounting frame 2 can normally rotate in the inner cavity of the mounting frame 1.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a cooling device of plastics inflation film manufacturing machine, includes mounting bracket (1), radiator and sways the subassembly, its characterized in that, the radiator includes installing frame (2), mounting groove (3) and radiator fan (4), rotation hole (5) have all been seted up with lower terminal surface to mounting bracket (1) inner chamber up end, the up end and the lower terminal surface fixed mounting of installing frame (2) have installation axle (6), installation axle (6) and rotation hole (5) normal running fit, intercommunication mounting groove (3) around installing frame (2) have been seted up, a plurality ofly are installed to mounting groove (3) equidistant, radiator fan (4) are installed in mounting groove (3), sway the reciprocal rotation of subassembly control installing frame (2).
2. The cooling device of the plastic film blowing machine according to claim 1, wherein the swinging assembly comprises a rotating arm (7), a sliding block (8), an action block (9) and a screw (10), the upper end face of the mounting rack (1) is fixedly provided with mounting blocks (11), the two mounting blocks (11) are symmetrically arranged in the left and right directions, the left end and the right end of the screw (10) are fixedly provided with rotating shafts (12), the rotating shafts (12) at the left end and the right end of the screw (10) are respectively connected with the left mounting block and the right mounting block (11) in a rotating manner, the screw (10) is connected with the action block (9) in a threaded manner, the lower end face of the action block (9) is fixedly provided with the sliding block (8), the mounting shaft (6) above the mounting frame (2) extends out of the upper end face of the mounting rack (1), the rear side of the upper end of the mounting shaft (6) above the mounting frame (2) is fixedly provided with the rotating arm (7), the rotary arm (7) is provided with a sliding groove (13) which is communicated with each other from top to bottom, the sliding block (8) is in sliding fit with the sliding groove (13), a driving motor (14) is fixedly mounted on the upper end face of the mounting rack (1), and an output shaft of the driving motor (14) is fixedly connected with the right end of a rotary shaft (12) on the right side of the screw rod (10).
3. The cooling device of a plastic film blowing machine according to the claim 2, characterized in that the screw (10) adopts a reciprocating screw rod.
4. The cooling device of the plastic film blowing machine according to the claim 2, characterized in that the distance from the rear end of the chute (13) to the center of the mounting shaft (6) is larger than the distance from the left end of the screw (10) to the center of the mounting shaft (6).
5. The cooling device of the plastic film blowing machine according to claim 2, characterized in that the rear end faces of the mounting blocks (11) are fixedly mounted with limiting plates (15), the left end and the right end of each limiting plate (15) are respectively fixedly connected with the rear end faces of the left mounting block and the right mounting block (11), and the rear end face of the action block (9) is in contact with the front end face of each limiting plate (15).
6. The cooling device of the plastic film blowing machine according to the claim 1, characterized in that the water pipes (16) are fixedly installed on the upper side of the rear end surface of the mounting rack (1), two water pipes (16) are installed in bilateral symmetry, and the spray heads (17) are fixedly installed on the opposite sides of the two water pipes (16).
7. The cooling apparatus of a plastic film blowing machine according to claim 1, characterized in that support legs (18) are installed on both left and right sides of the lower end of the mounting frame (1).
8. The cooling device of the plastic film blowing machine according to the claim 1, characterized in that the left and right length of the inner cavity of the mounting frame (1) is not less than the diameter of the circumscribed circle of the cross section of the mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491506.5U CN216031959U (en) | 2021-10-16 | 2021-10-16 | Cooling device of plastic film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491506.5U CN216031959U (en) | 2021-10-16 | 2021-10-16 | Cooling device of plastic film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216031959U true CN216031959U (en) | 2022-03-15 |
Family
ID=80549153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122491506.5U Active CN216031959U (en) | 2021-10-16 | 2021-10-16 | Cooling device of plastic film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216031959U (en) |
-
2021
- 2021-10-16 CN CN202122491506.5U patent/CN216031959U/en active Active
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