CN221216448U - Automatic discharging device of film blowing machine - Google Patents
Automatic discharging device of film blowing machine Download PDFInfo
- Publication number
- CN221216448U CN221216448U CN202322511582.7U CN202322511582U CN221216448U CN 221216448 U CN221216448 U CN 221216448U CN 202322511582 U CN202322511582 U CN 202322511582U CN 221216448 U CN221216448 U CN 221216448U
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- China
- Prior art keywords
- bottom plate
- film blowing
- fixed
- blowing machine
- plate
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- 238000010096 film blowing Methods 0.000 title claims abstract description 31
- 238000007599 discharging Methods 0.000 title abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 19
- 230000008093 supporting effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model relates to the technical field of film blowing equipment, and discloses an automatic discharging device of a film blowing machine, which comprises a connecting shaft, a bottom plate, three mounting blocks, a baffle and an air cylinder, wherein the connecting shaft is rotationally connected with the surface of the film blowing machine, the bottom plate is fixedly arranged on the surface of the connecting shaft, the three mounting blocks are positioned below the bottom plate, the baffle is used for blocking and limiting a wind-up roll, the air cylinder is fixedly arranged on the surface of the film blowing machine and is used for adjusting the rotation angle of the bottom plate, and the automatic discharging device further comprises: the support plates are fixed on the two side surfaces of the bottom plate and used for enabling the wind-up roll to move, and one end of the air cylinder is fixedly connected with one side mounting block; the winding device comprises a base plate, a side plate, a motor, a winding roller, a rotating shaft, a winding roller, a motor, a rotating shaft, a motor and a rotating shaft, wherein the side plate is fixed on the two side surfaces of the base plate and used for moving the winding roller after limiting is released; according to the utility model, the baffle can block the wind-up roll, the bottom plate can drive the wind-up roll to move, so that the wind-up roll can be separated from the film blowing machine through the surfaces of the side plates and the baffle, and further, the automatic unloading operation is completed.
Description
Technical Field
The utility model relates to the technical field of film blowing equipment, in particular to an automatic discharging device of a film blowing machine.
Background
The film blowing machine heats and melts plastic particles and blows the plastic particles into a film, and the film blowing process flow is as follows: raw material mixing, thermoplastic extrusion, inflation, cooling, traction and rolling, wherein plastic particles enter a screw from a hopper by means of the weight of the plastic particles, after the particles are contacted with a screw inclined edge, the rotating inclined edge faces the thrust force of the plastic particles perpendicular to the inclined edge faces, the plastic particles are pushed forward, in the pushing process, the molten plastic is gradually melted by the friction between the plastic and the screw, between the plastic and a machine barrel and the collision friction among the particles, impurities are filtered out of a die head die orifice through a machine head, and the molten plastic is circularly cooled and inflated through wind, and is coiled into a finished film through a foam stabilizing frame herringbone plate and a traction roller.
The Chinese patent with publication number CN217126405U is granted after searching. The automatic discharging device of the film blowing machine comprises a film blowing machine body; the film blowing machine body is communicated with a discharging channel; the film blowing machine is characterized in that a wind-up roll is arranged in the film blowing machine body: the discharging channel is internally provided with a rotating bracket: the wind-up roll is rotatably arranged on the rotating bracket; the tail end of the discharging channel is provided with a discharging support; the bottom of the discharging support is provided with a lifting mechanism; an inserting block is arranged in the discharging support; the discharging support is internally provided with a plugging mechanism connected with the plugging block. The utility model has the following beneficial effects: the two discharging supports are driven to lift through the same first cylinder, and only the first cylinder is needed to put down the two discharging supports during discharging; then, the plug-in block is controlled by the plug-in mechanism, so that the plug-in block is separated from the wind-up roll, and the wind-up roll can naturally slide downwards under the action of gravity and separate from the discharging support.
The device disclosed in this patent needs to carry out trompil processing to the surface of wind-up roll when using, and can make wind-up roll processing flow increase like this, makes the device be difficult to carry out spacingly to the wind-up roll that the surface is not trompil to lead to the device practicality not good enough.
Disclosure of utility model
The utility model aims to provide an automatic discharging device of a film blowing machine, which enables a baffle plate to block a winding roller, and a bottom plate can drive the winding roller to move, so that the winding roller can be separated from the film blowing machine through the surfaces of a side plate and the baffle plate, and further, the automatic discharging operation is completed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic discharge device of inflation film manufacturing machine, including the connecting axle of being connected with inflation film manufacturing machine surface rotation, with connecting axle fixed surface's bottom plate, three be located the installation piece of bottom plate below, be used for blockking spacing baffle and with inflation film manufacturing machine fixed surface and be used for adjusting bottom plate rotation angle's cylinder to the wind-up roll, still including:
the support plates are fixed on the two side surfaces of the bottom plate and used for enabling the wind-up roll to move, and one end of the air cylinder is fixedly connected with one side mounting block;
the winding roller is fixed on the two side surfaces of the bottom plate and used for moving the winding roller after the limit is released, a motor is fixed on the surface of one side of the winding roller, an output shaft of the motor extends to one side of the side plate and is fixed with a rotating shaft, the surface of the rotating shaft penetrates through the inside of the bottom plate and one end of the rotating shaft is rotationally connected with the left side surface of the side plate on the other side, and the surface of the rotating shaft is fixedly connected with two baffle plates.
Preferably, the surfaces of the supporting plate and the side plate are both in an angle inclined structure.
Preferably, two casings fixed with the surface of the film blowing machine are arranged below the bottom plate, the inner wall of the casing is slidably connected with a movable rod, the top of the movable rod is hinged with the mounting block, and one end of the movable rod is fixed with a compression spring fixed with the inner wall of the casing.
Preferably, the inner wall of the casing is provided with a plurality of sliding grooves, and the surfaces of the sliding grooves are connected with sliding blocks which are fixed with the movable rods together in a sliding manner.
Preferably, the overall height of the baffle is greater than the support plate.
Preferably, the bottom of the bottom plate is fixed with three sliding rails, and the mounting block is in sliding connection with the surfaces of the sliding rails.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the structures such as the side plates, the baffle plates and the bottom plate, the baffle plates can block the winding roller, the bottom plate can drive the winding roller to move, and meanwhile, the motor can drive the baffle plates to rotate together through the rotating shaft, so that the winding roller can be separated from the film blowing machine through the surfaces of the side plates and the baffle plates, the automatic unloading operation is further completed, and the winding roller does not need to be subjected to the tapping operation during processing, so that the device has better practicability.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional perspective view of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of the present utility model;
FIG. 4 is a schematic perspective view of another view of the present utility model;
Fig. 5 is a schematic view of a partial cross-sectional perspective structure of the present utility model.
In the figure: 1. a connecting shaft; 2. a bottom plate; 3. a cylinder; 4. a mounting block; 5. a support plate; 6. a baffle; 7. a side plate; 8. a motor; 9. a rotating shaft; 10. a casing; 11. a movable rod; 12. a compression spring; 13. a chute; 14. a slide block; 15. a slide rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an automatic unloading device of a film blowing machine comprises a connecting shaft 1, a bottom plate 2, three mounting blocks 4, a baffle 6 and an air cylinder 3, wherein the connecting shaft 1 is rotationally connected with the surface of the film blowing machine, the bottom plate 2 is fixedly connected with the surface of the connecting shaft 1, the air cylinder 3 is fixedly connected with the surface of the film blowing machine, one end of the air cylinder 3 is fixedly connected with one side mounting block 4, the mounting block 4 is positioned below the bottom plate 2, two supporting plates 5 and two side plates 7 are fixedly arranged on the surface of the bottom plate 2, the surfaces of the supporting plates 5 and the side plates 7 are in angle inclined structure, a winding roller can slide through the surfaces of the supporting plates 5 and the side plates 7, a motor 8 is fixedly arranged on the surface of one side plate 7, an output shaft of the motor 8 penetrates through the side plate 7 and is fixedly provided with a rotating shaft 9, the rotating shaft 9 penetrates through the bottom plate 2, the surface of the rotating shaft 9 is fixedly connected with the two baffle 6, the whole height of the baffle 6 is larger than the supporting plates 5, the baffle 6 can normally block the winding roller, and one end of the rotating shaft 9 is rotationally connected with the surface of the side plate 7.
The bottom plate 2's below is provided with two and the fixed cover shell 10 of inflation film manufacturing machine surface, and the inner wall sliding connection of cover shell 10 has movable rod 11, and the top of movable rod 11 is articulated with installation piece 4, and the one end of movable rod 11 is fixed with the compression spring 12 together with the fixed inner wall of cover shell 10, when movable rod 11 is moving towards cover shell 10 inside to cover shell 10, compression spring 12 can compress to make bottom plate 2 obtain the supporting effect when rotatory.
The inner wall of the casing 10 is provided with a plurality of sliding grooves 13, the surface of the sliding groove 13 is connected with a sliding block 14 which is fixed with the movable rod 11 in a sliding way, and when the movable rod 11 moves, the sliding block 14 slides on the surface of the sliding groove 13, so that the movable rod 11 is prevented from being separated from the inside of the casing 10.
The bottom of bottom plate 2 is fixed with three slide rail 15, and installation piece 4 and slide rail 15's surface sliding connection makes cylinder 3 when adjusting, and installation piece 4 can slide at slide rail 15's surface to guaranteed that bottom plate 2 can normally rotate.
Working principle: after the wind-up roll winding on the surface of the film blowing machine is completed, the rotating bracket on the surface of the film blowing machine can push the wind-up roll towards one side of the bottom plate 2, so that the wind-up roll can be in contact with the surface of the supporting plate 5 and can slide to be in contact with the baffle 6 through the surface of the supporting plate 5, the wind-up roll can obtain a limiting blocking effect, when the wind-up roll needs to be taken down, the air cylinder 3 is regulated, the air cylinder 3 is contracted, the mounting block 4 is made to slide on the surface of the sliding rail 15, the bottom plate 2 can drive the connecting shaft 1 to rotate, then the motor 8 is started, the baffle 6 is made to rotate, the limiting on the wind-up roll is released, and the wind-up roll can roll down onto the ground or a loading vehicle through the surfaces of the side plate 7 and the baffle 6, so that the unloading operation is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic discharge device of inflation film manufacturing machine, including connecting axle (1) with inflation film manufacturing machine surface rotation connection, with connecting axle (1) fixed surface's bottom plate (2), three installation piece (4) that are located bottom plate (2) below, be used for blockking spacing baffle (6) and with inflation film manufacturing machine surface fixation and be used for adjusting bottom plate (2) rotation angle's cylinder (3), its characterized in that still including:
The support plates (5) are fixed on the two side surfaces of the bottom plate (2) and used for enabling the wind-up roll to move, and one end of the air cylinder (3) is fixedly connected with one side mounting block (4);
The winding roller is fixed on the two side surfaces of the bottom plate (2) and used for moving the winding roller after the limit is released, a motor (8) is fixed on one side of the surface of the side plate (7), an output shaft of the motor (8) extends to one side of the side plate (7) and is fixed with a rotating shaft (9), the surface of the rotating shaft (9) penetrates through the inside of the bottom plate (2) and one end of the rotating shaft is rotationally connected with the left side surface of the side plate (7) on the other side, and the surface of the rotating shaft (9) is fixedly connected with two baffle plates (6).
2. An automatic unloading device of a film blowing machine according to claim 1, wherein: the surfaces of the supporting plate (5) and the side plate (7) are in angle inclined structure.
3. An automatic unloading device of a film blowing machine according to claim 1, wherein: two casings (10) fixed with the surface of the film blowing machine are arranged below the bottom plate (2), movable rods (11) are slidably connected to the inner walls of the casings (10), the tops of the movable rods (11) are hinged to the mounting blocks (4), and compression springs (12) fixed with the inner walls of the casings (10) together are fixed to one end of each movable rod (11).
4. An automatic unloading device for a film blowing machine according to claim 3, wherein: the inner wall of the casing (10) is provided with a plurality of sliding grooves (13), and the surfaces of the sliding grooves (13) are connected with sliding blocks (14) which are fixed with the movable rod (11) together in a sliding manner.
5. An automatic unloading device of a film blowing machine according to claim 1, wherein: the whole height of the baffle plate (6) is larger than that of the supporting plate (5).
6. An automatic unloading device of a film blowing machine according to claim 1, wherein: the bottom of the bottom plate (2) is fixedly provided with three sliding rails (15), and the mounting blocks (4) are in sliding connection with the surfaces of the sliding rails (15).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221216448U true CN221216448U (en) | 2024-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |